Granary of corn harvester

Abstract

The invention discloses a granary of a corn harvester, and relates to the technical field of agricultural machinery. The granary of the corn harvester comprises a granary body, a dispersing mechanism is fixedly connected to the interior of the granary body, and a wiping mechanism is fixedly connected to the portion, located on one side of the dispersing mechanism, of the interior of the granary body. According to the granary of the corn harvester, part of corn kernels can be fed into a sweeping-out box under the action of a collecting hopper, a sweeping-out rotor is driven by a sweeping-out motor to rotate, so that the corn kernels entering the sweeping-out box from the collecting hopper can be swept outwards, and part of the corn kernels can be intercepted by a blocking grid plate; and the driving motor drives the sweeping-out box to rotate, so that part of corn kernels are arranged farther, the corn kernels are more dispersed in the granary, the rotating arc-shaped plate can discharge the corn kernels to the periphery, the corn kernels are prevented from being excessively accumulated in the granary in a concentrated mode, the transport capacity in the granary is more dispersed, and the utilization rate of the space in the granary is increased.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a corn harvester granary. Background Art

[0002] The grain bin of the corn harvester is a key component of the entire harvesting operation. It undertakes the important task of collecting and storing the corn ears stripped from the field cutting table; The patent with the announcement number "CN205017862U" discloses a grain bin for a corn harvester, including a grain bin, a grain bin inlet, a component for blocking the grain bin inlet when unloading grain, and a movable grain inlet baffle and a baffle slide. When unloading grain, the movable grain inlet baffle slides upward to the top relative to the grain bin in the baffle slide, so that the grain bin inlet is in a blocked state. It also includes a movable grain inlet baffle, a baffle slide and a baffle support rod. The baffle support rod is welded to the grain inlet baffle as a whole and slides up and down along the baffle slide. The baffle slide is fixed on the grain bin. It also includes a sliding pressure block, which is connected to the reversing connecting rod through a sliding pressure block hinge pin; there is a hole in the middle of the reversing connecting rod, and a reversing connecting rod hinge pin is arranged in the hole, and the reversing connecting rod hinge pin is fixed on the grain bin.

[0003] When the harvested corn kernels are conveyed into the granary through the conveying device, a mountain-like accumulation will be formed at the bottom of the conveying device inside the granary, and the storage space of the granary cannot be fully utilized, which will result in the need for frequent discharge, increase the harvesting time, and affect the harvesting efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a corn harvester granary to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A corn harvester granary, comprising a granary, a dispersion mechanism is fixedly connected inside the granary, and a wiping mechanism is fixedly connected to one side of the dispersion mechanism inside the granary; Decentralized institutions include: A driving motor, wherein the driving motor is fixedly connected to the bottom of the granary; A rotating frame, wherein the rotating frame is fixedly connected to the top of the driving motor, and the rotating frame is fixedly connected to the output shaft of the driving motor; A telescopic rod is fixedly connected to the driving motor located at the top of the rotating frame, and the telescopic rod is fixedly connected to the output shaft of the driving motor.

[0006] Preferably, the bottom of the rotating frame is located at the bottom of the granary and is fixedly connected to an arc-shaped plate, three arc-shaped plates are provided, and the outer wall of the output shaft of the driving motor is movably connected to a fixing rod, and the fixing rod is fixedly connected to the inner wall of the granary.

[0007] Preferably, a sweeping box is fixedly connected to the top of the telescopic rod, a collecting funnel is fixedly connected to the top of the sweeping box, a sweeping motor is fixedly connected to the outer wall of the sweeping box, a sweeping rotor is movably connected inside the sweeping box, and a blocking grille is fixedly connected to the outer side of the sweeping box.

[0008] Preferably, the inner walls of the granary are fixedly connected with sliding rods in front and behind the sweep-out box, and the outer walls of the two sliding rods are movably connected with sliding plates. The bottom of the sweep-out box is movably connected with a lifting frame through a bearing, and the two ends of the lifting frame are movably connected to the slots set on the sliding plate near the inner side of the sweep-out box.

[0009] Preferably, the wiping mechanism includes a first fixed block, four of which are provided, and two first fixed blocks are respectively fixedly connected to the left and right sides of the driving motor at the bottom of the granary, a passive sliding rod is provided between every two corresponding first fixed blocks, and both ends of the passive sliding rod are respectively fixedly connected to the corresponding first fixed blocks, and second fixed blocks are provided on one side of the four first fixed blocks at the bottom of the granary close to the driving motor, an active sliding rod is provided before every two corresponding second fixed blocks, and both ends of the active sliding rod are respectively fixedly connected to the corresponding second fixed blocks.

[0010] Preferably, a spring is provided between the first fixing block and the corresponding second fixing block, and the first fixing block is fixedly connected to the corresponding second fixing block via the spring.

[0011] Preferably, the passive slide bar is movably connected to a passive slider, the outer wall of the active slide bar is movably connected to an active slider, the outer wall of the active slider is movably connected to a wiper plate, and the active slider is movably connected to the corresponding passive slider through the wiper plate.

[0012] Preferably, a blocking column is fixedly connected to the bottom of the granary between the passive sliding rod and the corresponding active sliding rod, and two blocking columns are arranged on both sides of the corresponding wiping plate.

[0013] The present invention provides a corn harvester granary, which has the following beneficial effects: 1. The corn harvester's granary will send the corn kernels into the sweeping box through the action of the collecting funnel. The sweeping motor drives the sweeping rotor to rotate, thereby sweeping the corn kernels that enter the sweeping box from the collecting funnel to the outside. The barrier grid will intercept some corn kernels, and the driving motor drives the sweeping box to rotate, so that some corn kernels are discharged farther away, making the corn kernels more dispersed inside the granary to prevent the corn kernels from being too concentrated at the bottom of the granary. The corn kernels that are not received by the collecting funnel fall to the bottom of the granary, and the rotating arc plate will push the corn kernels around to prevent the corn kernels from being too concentrated inside the granary, so as to disperse the transportation capacity in the granary and improve the utilization rate of the space in the granary.

[0014] 2. The corn harvester granary can lift the sweeping box upward by controlling the extension of the telescopic rod, so that the sweeping box can send corn kernels to a farther place, and the sweeping box will be driven upward by the lifting frame during the rising process, and the driving motor will pull the sliding plate upward through the card slot, so that the corn discharged from the sweeping box can hit the sliding plate. When the corn discharged from the sweeping box hits the sliding plate, the inclined surface of the sliding plate will move some of the swept corn kernels to both sides, and can be better pushed to both sides by the arc plate, thereby preventing the corn kernels from accumulating in a narrow area and causing overflow.

[0015] 3. The corn harvester granary slides along the corresponding active sliding rod through the active sliding block. Due to the restriction of the spring, when the active sliding block moves to the left, it will push the wiping plate and the corresponding passive sliding block to move to the left, and under the action of the wiping plate, the corn kernels will be pushed to the side of the passive sliding block, and the corn kernels close to the center of the granary will be transported to the edge of the granary, preventing the corn kernels from piling up in a mountain shape inside the granary, so that the space inside the granary can be fully utilized.

[0016] 4. The corn harvester's granary is pushed upward by the telescopic rod through the sweeping box, which can deliver part of the corn kernels into the action range of the active slider pushing the wiping plate, making it easier for the active slider to transport the corn kernels to the edge of the granary through the wiping plate, thereby improving the efficiency of evenly dispersing the corn kernels inside the granary, better distributing the corn kernels inside the granary, and making better use of the space in the granary. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention; Figure 2 It is a right-side stereoscopic structural schematic diagram of the present invention; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A; Figure 4 This is a schematic diagram of the structure of the driving motor of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the sweep box of the present invention; Figure 6 It is a top view of the three-dimensional structure of the present invention; Figure 7 for Figure 2 The enlarged structural diagram of the middle B part; Figure 8 for Figure 2 Schematic diagram of the enlarged structure of part C in the middle.

[0018] In the figure: 1. granary; 2. dispersion mechanism; 201. drive motor; 202. rotating frame; 203. telescopic rod; 204. fixed rod; 205. sweeping box; 206. collecting funnel; 207. sweeping motor; 208. sweeping rotor; 209. barrier grid; 210. lifting frame; 211. sliding plate; 212. sliding rod; 213. arc plate; 3. wiping mechanism; 301. first fixed block; 302. second fixed block; 303. spring; 304. passive sliding rod; 305. active sliding rod; 306. active sliding block; 307. passive sliding block; 308. wiping plate; 309. blocking column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] Embodiment 1 See also Figure 1-6 The present invention provides a technical solution: a corn harvester granary, comprising a granary 1, a dispersing mechanism 2 is fixedly connected inside the granary 1, and a wiping mechanism 3 is fixedly connected to one side of the dispersing mechanism 2 inside the granary 1; The decentralized mechanism 2 includes: A driving motor 201, the driving motor 201 is fixedly connected to the bottom of the granary 1; A rotating frame 202, the rotating frame 202 is fixedly connected to the top of the driving motor 201, and the rotating frame 202 is fixedly connected to the output shaft of the driving motor 201; The telescopic rod 203 is fixedly connected to the driving motor 201 and is located on the top of the rotating frame 202 . The telescopic rod 203 is fixedly connected to the output shaft of the driving motor 201 .

[0022] The bottom of the rotating frame 202 is located at the bottom of the granary 1 and is fixedly connected to an arc plate 213. Three arc plates 213 are provided. The outer wall of the output shaft of the driving motor 201 is movably connected with a fixed rod 204, and the fixed rod 204 is fixedly connected to the inner wall of the granary 1. The arc plate 213 will rotate under the drive of the driving motor 201 through the rotating frame 202, and the rotating arc plate 213 will push the corn kernels to the surroundings.

[0023] A sweeping box 205 is fixedly connected to the top of the telescopic rod 203, a collecting funnel 206 is fixedly connected to the top of the sweeping box 205, a sweeping motor 207 is fixedly connected to the outer wall of the sweeping box 205, a sweeping rotor 208 is movably connected inside the sweeping box 205, and a blocking grid 209 is fixedly connected to the outer side of the sweeping box 205. The axis of the collecting funnel 206 is not on the same line as the axis of the driving motor 201, which will cause the collecting funnel 206 to rotate eccentrically.

[0024] The inner wall of the granary 1 is fixedly connected with sliding rods 212 in front and behind the sweep-out box 205, and the outer walls of the two sliding rods 212 are movably connected with sliding plates 211. The bottom of the sweep-out box 205 is movably connected with a lifting frame 210 through a bearing, and the two ends of the lifting frame 210 are movably connected to the card slots set on the sliding plate 211 near the inner side of the sweep-out box 205.

[0025] When in use, the conveying device discharges the harvested corn kernels to the axis of the driving motor 201, and the driving motor 201 is started, which will rotate the sweeping box 205 through a fixed connection, and at the same time start the sweeping motor 207, which will drive the sweeping rotor 208 to rotate. Because the axis of the collecting funnel 206 is not on the same line as the axis of the driving motor 201, the rear collecting funnel 206 will rotate eccentrically, so that part of the corn kernels falling from the conveying device will fall into the outside of the collecting funnel 206 and then naturally fall into the bottom of the granary 1, and some corn kernels will directly fall into the inside of the collecting funnel 206, and under the action of the collecting funnel 206, these corn kernels will be sent into the sweeping box 205. As the sweeping motor 207 drives the sweeping rotor 208 to rotate, the corn kernels that enter the sweeping box 205 from the collecting funnel 206 will be swept outward, the blocking grid 209 will intercept some corn kernels, and the driving motor 201 will drive the sweeping box 205 to rotate, which will allow some corn kernels to be discharged farther away, making the corn kernels more dispersed inside the granary 1, preventing the corn kernels from being too concentrated at the bottom of the granary 1, and the corn kernels that are not received by the collecting funnel 206 fall to the bottom of the granary 1, and the arc plate 213 will rotate through the rotating frame 202 driven by the driving motor 201, and the rotating arc plate 213 will push the corn kernels to the surroundings to prevent the corn kernels from being too concentrated inside the granary 1.

[0026] Corn kernels are continuously fed into the granary 1 and the telescopic rod 203 is controlled to extend, which will lift the sweeping box 205 upward, allowing the sweeping box 205 to send the corn kernels to a farther place, and the sweeping box 205 will be driven upward by the lifting frame 210 during the rising process, and the driving motor 201 will pull the sliding plate 211 upward through the card slot, so that the corn discharged from the sweeping box 205 can hit the sliding plate 211. When the corn discharged from the sweeping box 205 hits the sliding plate 211, the inclined surface of the sliding plate 211 will move some of the swept corn kernels to both sides, and can be better pushed to both sides by the arc plate 213, thereby preventing the corn kernels from accumulating in a narrow area and causing overflow.

[0027] Embodiment 2 See also Figure 1-8 Based on the first embodiment, the present invention provides a technical solution: The wiping mechanism 3 includes a first fixed block 301, four of which are provided, and two first fixed blocks 301 are fixedly connected to the left and right sides of the driving motor 201 at the bottom of the granary 1, and a passive slide bar 304 is provided between every two corresponding first fixed blocks 301, and the two ends of the passive slide bar 304 are respectively fixedly connected to the corresponding first fixed block 301, and a second fixed block 302 is provided on one side of the four first fixed blocks 301 at the bottom of the granary 1 close to the driving motor 201, and an active slide bar 305 is provided before every two corresponding second fixed blocks 302, and the two ends of the active slide bar 305 are respectively fixedly connected to the corresponding second fixed block 302.

[0028] A spring 303 is disposed between the first fixing block 301 and the corresponding second fixing block 302 , and the first fixing block 301 is fixedly connected to the corresponding second fixing block 302 via the spring 303 .

[0029] The passive slide bar 304 is movably connected to the passive slider 307, the outer wall of the active slide bar 305 is movably connected to the active slider 306, the outer wall of the active slider 306 is movably connected to the wiping plate 308, and the active slider 306 is movably connected to the corresponding passive slider 307 through the wiping plate 308.

[0030] A blocking column 309 is fixedly connected to the bottom of the granary 1 between the passive sliding rod 304 and the corresponding active sliding rod 305 , and two blocking columns 309 are arranged on both sides of the corresponding wiping plate 308 .

[0031] When in use, the arc plate 213 rotates to push the corn kernels to both sides, and the active slider 306 slides along the corresponding active slider 305. Figure 2As shown, the active slider 306 moves to the right, and the wiping plate 308 rotates around the blocking column 309 under the obstruction of the blocking column 309, and the passive slider 307 moves accordingly on the passive slide rod 304 through the wiping plate 308, and the spring 303 is extended by the action of the active slider 306. When the active slider 306 moves to the corresponding second fixed block 302 at one end, it moves in the opposite direction. At this time, due to the restriction of the spring 303, when the active slider 306 moves to the left, it pushes the wiping plate 308 and the corresponding passive slider 307 to move to the left, and under the action of the wiping plate 308, the corn kernels are pushed to the side of the passive slider 307, and the corn kernels close to the center of the granary 1 are transported to the edge of the granary 1, preventing the corn kernels from piling up in a mountain shape inside the granary 1.

[0032] When the sweeping box 205 is pushed upward by the telescopic rod 203, some corn kernels can be sent into the range of action of the active slider 306 pushing the wiping plate 308, which makes it easier for the active slider 306 to transport the corn kernels to the edge of the granary 1 through the wiping plate 308, thereby improving the efficiency of evenly dispersing the corn kernels inside the granary 1 and better distributing the corn kernels inside the granary 1.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corn harvester granary, comprising a granary (1), characterized in that: A dispersion mechanism (2) is fixedly connected inside the granary (1), and a wiping mechanism (3) is fixedly connected on one side of the dispersion mechanism (2) inside the granary (1); Decentralized institutions (2) include: A driving motor (201), wherein the driving motor (201) is fixedly connected to the bottom of the granary (1); A rotating frame (202), wherein the rotating frame (202) is fixedly connected to the top of the driving motor (201), and the rotating frame (202) is fixedly connected to the output shaft of the driving motor (201); A telescopic rod (203) is fixedly connected to the driving motor (201) and is located at the top of the rotating frame (202). The telescopic rod (203) is fixedly connected to the output shaft of the driving motor (201).

2. A corn harvester granary according to claim 1, characterized in that: The bottom of the rotating frame (202) is located at the bottom of the granary (1) and is fixedly connected to an arc-shaped plate (213), three arc-shaped plates (213) are provided, and the outer wall of the output shaft of the driving motor (201) is movably connected to a fixing rod (204), and the fixing rod (204) is fixedly connected to the inner wall of the granary (1).

3. A corn harvester granary according to claim 2, characterized in that: A sweeping box (205) is fixedly connected to the top of the telescopic rod (203), a collecting funnel (206) is fixedly connected to the top of the sweeping box (205), a sweeping motor (207) is fixedly connected to the outer wall of the sweeping box (205), a sweeping rotor (208) is movably connected inside the sweeping box (205), and a blocking grid (209) is fixedly connected to the outer side of the sweeping box (205).

4. A corn harvester granary according to claim 3, characterized in that: The inner wall of the granary (1) is fixedly connected to sliding rods (212) at the front and rear of the sweeping box (205), and the outer walls of the two sliding rods (212) are movably connected to sliding plates (211). The bottom of the sweeping box (205) is movably connected to a lifting frame (210) via a bearing, and the two ends of the lifting frame (210) are movably connected to the card slots arranged on the sliding plate (211) near the inner side of the sweeping box (205).

5. The corn harvester granary according to claim 1, characterized in that: The wiping mechanism (3) comprises a first fixed block (301), four of which are provided, and two of which are fixedly connected to the left and right sides of the driving motor (201) at the bottom of the granary (1), a passive sliding rod (304) is provided between every two corresponding first fixed blocks (301), and the two ends of the passive sliding rod (304) are respectively fixedly connected to the corresponding first fixed block (301), and the second fixed block (302) is provided on the side of the four first fixed blocks (301) close to the driving motor (201) at the bottom of the granary (1), and an active sliding rod (305) is provided before every two corresponding second fixed blocks (302), and the two ends of the active sliding rod (305) are respectively fixedly connected to the corresponding second fixed block (302).

6. A corn harvester granary according to claim 5, characterized in that: A spring (303) is provided between the first fixing block (301) and the corresponding second fixing block (302), and the first fixing block (301) is fixedly connected to the corresponding second fixing block (302) via the spring (303).

7. A corn harvester granary according to claim 6, characterized in that: The passive slide bar (304) is movably connected to a passive slider (307) on the outer wall, the active slide bar (305) is movably connected to an active slider (306) on the outer wall, the active slider (306) is movably connected to a wiper plate (308) on the outer wall, and the active slider (306) is movably connected to the corresponding passive slider (307) via the wiper plate (308).

8. The corn harvester granary according to claim 7, characterized in that: A blocking column (309) is fixedly connected to the bottom of the granary (1) between the passive sliding rod (304) and the corresponding active sliding rod (305), and two blocking columns (309) are arranged on both sides of the corresponding wiping plate (308).

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