Dual-purpose granary for corn ears and grains

Abstract

The utility model relates to the technical field of modern agricultural machinery, and discloses a corn ear and grain dual-purpose granary which comprises a granary body formed by combining a bottom plate and four side plates, the granary body is internally divided into a grain bin and an ear bin in the front-back direction of the granary body, a turning plate is hinged to the top of the left side plate of the granary body, and the turning plate is hinged to the top of the right side plate of the granary body. A limiting device for setting a turning plate rotating path is mounted on the granary body, the rotating path comprises a rotating starting point and a rotating ending point, and the included angle between the turning plate at the rotating ending point and the left side plate is larger than that between the turning plate at the rotating starting point and the left side plate; when the grain bin is used, the grain bin body can store clusters and grains separately at the same time, when the clusters and the grains in the grain bin body need to be poured out, the grain bin body can be rotated, then the turning plate is rotated, and therefore the clusters and the grains can be poured out from the same side of the grain bin body, and a cluster box body and a grain box body do not need to be arranged in a split mode.

Description

Technical Field

[0001] The utility model relates to the technical field of modern agricultural machinery, in particular to a dual-purpose granary for corn ears and grains. Background Art

[0002] With the upgrading and improvement of agricultural mechanization, agricultural harvesters have been developing in the direction of large-scale, multi-purpose and high-end intelligence.

[0003] At present, in order to improve the efficiency of mechanical harvesting, the existing market demand is to add corn harvesting function to the harvester. However, since the existing corn harvesters are mostly separated from the ear box and the grain recovery box, it is impossible to ensure that the ears and grains are dumped on the same side of the harvester, or the grains are dumped separately by increasing labor costs. The function is too single and cannot meet the market demand. Utility Model Content

[0004] In view of the shortcomings of the background technology, the utility model provides a dual-purpose granary for corn cobs and grains. The technical problem to be solved is that the cob box and the grain recovery box on the existing corn harvester are separately arranged, have a single function, and cannot dump cobs and grains on the same side.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a dual-purpose granary for corn cobs and grains, comprising a granary body composed of a bottom plate and four side plates, wherein the granary body is divided into a grain bin and a cob bin along the front-rear direction of the granary body, a flap is hinged at the top of the left side plate of the granary body, a limiting device for setting a rotation path of the flap is installed on the granary body, the rotation path comprises a rotation starting point and a rotation end point, and the angle between the flap and the left side plate at the rotation end point is greater than the angle between the flap and the left side plate at the rotation starting point.

[0006] In a certain embodiment, the left side plate is tilted, and the flap is parallel to the left side plate at the end of the rotation.

[0007] In a certain embodiment, baffles are respectively provided on both sides of the flap, and when the flap is located at the starting point of rotation, the baffles on both sides of the flap are respectively arranged adjacent to the inner side surface of the front side surface of the granary body and the inner side surface of the rear side plate of the granary body.

[0008] In a certain embodiment, a vertical plate is provided on the top of the grain bin, a grain box door is hinged at the bottom of the left side of the vertical plate, a telescopic power device is hinged on the left side of the vertical plate, the telescopic end of the telescopic power device is connected to the top surface of the grain box door, and an inclined plate is provided on the top surface of the grain bin on the right side of the vertical plate, and a grain inlet is opened on the inclined plate.

[0009] In a certain embodiment, a grain inlet seat is provided at the grain inlet, and an elevator and a grain lifting auger are provided in sequence on the front side plate of the granary body on the right side of the vertical plate, and the grain lifting auger is connected to the grain inlet seat.

[0010] In a certain embodiment, the limiting device includes a pin shaft, a travel plate with a slide groove, a pulley, a wire rope and a wire rope fixing seat, one end of the travel plate is fixed to the flap, the pin shaft and the pulley are installed on the granary body, the pin shaft is slidably set in the slide groove, the wire rope passes around the pulley, and one end is connected to one end of the travel plate, and the other end is connected to the wire rope fixing seat.

[0011] In a certain embodiment, the utility model also includes a mounting frame, the granary body is rotatably mounted on the mounting frame, the wire rope fixing seat is mounted on the mounting frame, and two second telescopic power devices are hinged on the mounting frame, and the telescopic ends of the two second telescopic power devices are respectively connected to the front side plate and the rear side plate of the granary body.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by arranging a fruit ear bin and a seed grain bin along the front-rear direction on the granary body, and then arranging a flap on the top of the left side plate of the granary body, the granary body can store the fruit ears and the seed grains separately at the same time, and when the fruit ears and seed grains in the granary body need to be poured out, the granary body can be rotated, and then the flap can be rotated, so that the fruit ears and seed grains can be poured out on the same side of the granary body, and there is no need to arrange the fruit ear box body and the seed grain box body separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model in the embodiment;

[0014] Figure 2 for Figure 1 The main view;

[0015] Figure 3 A schematic diagram of the structure of pouring out the fruit ears of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of pouring out the fruit ears and seeds of the utility model;

[0017] Figure 5 It is a schematic diagram of the position of the limit device of the flap at the starting point of rotation;

[0018] Figure 6 Schematic diagram of the position of the limit device of the flap at the end of rotation. DETAILED DESCRIPTION

[0019] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0020] like Figure 1 , 2 As shown in Figure 5, a dual-purpose granary for corn cobs and grains includes a granary body 1 composed of a bottom plate and four side plates. Along the front and rear direction of the granary body 1, the granary body 1 is divided into a grain bin 10 and a cob bin 11. The top of the left side plate 12 of the granary body 1 is hinged with a flap 13, and a limiting device for setting a rotation path of the flap 13 is installed on the granary body 1. The rotation path includes a rotation starting point and a rotation end point. The angle between the flap 13 and the left side plate 12 at the rotation end point is greater than the angle between the flap 13 and the left side plate 12 at the rotation starting point; wherein the flap 13 can be hinged to the left side plate 12 by a hinge 86.

[0021] In actual use, the utility model arranges a fruit ear bin 11 and a grain bin 10 along the front-to-back direction of the granary body 1, and then arranges a flap 13 on the top of the left side plate 12 of the granary body 1, so that the granary body 1 can store the fruit ears and the grains separately at the same time. When the fruit ears and grains in the granary body 1 need to be poured out, the granary body 1 can be rotated, and then the flap 13 can be rotated, so that the fruit ears and grains can be poured out on the same side of the granary body 1, and there is no need to separately arrange a fruit ear box body and a grain box body.

[0022] Specifically, in this embodiment, the left side plate 12 is tilted, and the flap 13 is parallel to the left side plate 12 at the end of rotation, so as to ensure that when pouring materials from the granary body 1, the flap 13 will not block the pouring of the fruit ears.

[0023] In addition, baffles 14 are respectively provided on both sides of the flap 13. When the flap 13 is at the rotation starting point, the baffles 14 on both sides of the flap 13 are respectively arranged adjacent to the inner side surface of the front side plate of the granary body 1 and the inner side surface of the rear side plate of the granary body 1. In actual use, when it is necessary to pour the fruit ears out of the granary body 1, the baffles 14 can be used to block and guide the fruit ears to prevent them from falling to the sides.

[0024] In this embodiment, the utility model also includes a mounting frame 6, and the granary body 1 is rotatably mounted on the mounting frame 6. Two second telescopic power devices 7 are hinged on the mounting frame 6, and the telescopic ends of the two second telescopic power devices 7 are respectively connected to the front side plate and the rear side plate of the granary body 1.

[0025] In actual use, the two second telescopic power devices 7 are operated to drive the granary body 1 to rotate on the mounting frame 6, so that the ears of fruit can be poured out of the ear bin 11 when the ears of fruit in the ear bin 11 are full. The second telescopic power device 7 can be an oil cylinder.

[0026] Reference Figure 5 and Figure 6 In this embodiment, the limiting device includes a pin 80, a travel plate 83 with a slide groove 84, a pulley 81, a wire rope 82 and a wire rope fixing seat 85. One end of the travel plate 83 is fixed on the flap 12, the pin 80 and the pulley 81 are installed on the granary body 1, the pin 80 is slidably set in the slide groove 84, the wire rope 82 passes around the pulley 81, and one end is connected to one end of the travel plate 83, and the other end is connected to the wire rope fixing seat 85, and the wire rope fixing seat 85 is fixed on the mounting frame 6.

[0027] In actual use, when the second telescopic power device 7 drives the grain bin body 1 to flip and unload the grain, the pin 80 will slide in the slide groove 84. Before the grain bin body 1 rotates, the position of the pin 80 in the slide groove 84 is as follows: Figure 5 As shown, at this time, the flap 13 is in a retracted state;

[0028] During the flipping process of the granary body 1, the flap 13 slowly rotates and unfolds around the left side plate 12 under the action of gravity, and the wire rope 82 pulls the travel plate 83 around the pulley 81, so that the travel plate 83 slides around the pin shaft 80. After the rotation of the granary body 1 is completed, the position of the pin shaft 80 in the slide groove 84 is as shown in FIG. Figure 6 shown.

[0029] In actual use, due to the different recovery speeds of fruit ears and grains, it is not necessarily necessary to pour out the grains when the fruit ears need to be poured out. In order to realize the separate pouring out of the grains, in the present embodiment, a vertical plate 100 is provided on the top of the grain bin 10, and a grain box door 101 is hinged at the bottom of the left side of the vertical plate 100, and a telescopic power device 102 is hinged on the left side of the vertical plate 100, and the telescopic end of the telescopic power device 102 is connected to the top surface of the grain box door 101. The top surface of the grain bin 10 is provided with an inclined plate 103 on the right side of the vertical plate 100, and a grain inlet is opened on the inclined plate 103.

[0030] Specifically, in this embodiment, the telescopic power device 102 can be a cylinder. By controlling whether the cylinder is in motion, the opening and closing of the grain box door 102 can be controlled, and by controlling the opening and closing of the grain box door 102, whether the grains in the grain bin 10 can be poured out can be controlled.

[0031] Specifically, in this embodiment, a grain inlet seat 4 is provided at the grain inlet, and an elevator 3 and a grain lifting auger 5 are provided in sequence on the front side plate of the granary body 1 on the right side of the vertical plate, and the grain lifting auger 5 is connected to the grain inlet seat 4.

[0032] In actual use, the grains transmitted from the grain lifting auger 5 fall into the grain bin 10 through the grain inlet seat 4, and the ear of fruit transmitted through the elevator 3 falls on the inclined plate 103 and then rolls into the ear of fruit bin 11.

[0033] In combination with the above content, the working process of the utility model is as follows:

[0034] When the corn harvester is in normal harvesting operation, the telescopic power device 102, the second telescopic power device 7 and the flap 13 are all in a retracted state, at which time the pin 80 is located at the left end of the slide slot 84, and the hinge 86 is in a retracted state;

[0035] When the ear bin 11 is full of ears, the second telescopic power device 7 is activated to lift the silo body 1, and then the silo body 1 is rotated around the mounting frame 6. Then the flap 1 is unfolded according to the action process of the above-mentioned limit device to tilt the ear. At this time, the state of the silo body 1 is as follows: Figure 3 In addition, if it is necessary to pour out the grains in the grain bin 10, the telescopic power device 102 can be activated to open the grain box door 101 to pour out the grains in the grain bin 10. At this time, the state of the granary body 1 is as shown Figure 4 As shown;

[0036] When the ears and grains are dumped, the grain box door 101 is closed by resetting the telescopic power device 102, and the granary body 1 is driven to reset by resetting the second telescopic power device 7.

[0037] The above is based on the enlightenment of this utility model. Through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of ​​this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A dual-purpose granary for corn ears and kernels, characterized in that: The invention comprises a silo body composed of a bottom plate and four side plates. The silo body is divided into a grain bin and a cob bin along the front-rear direction of the silo body. A flap is hinged at the top of the left side plate of the silo body. A limiting device for setting a rotation path of the flap is installed on the silo body. The rotation path comprises a rotation starting point and a rotation end point. The angle between the flap and the left side plate at the rotation end point is greater than the angle between the flap and the left side plate at the rotation starting point.

2. A dual-purpose granary for corn ears and grains according to claim 1, characterized in that: The left side plate is tilted, and the flap is parallel to the left side plate at the end of the rotation.

3. A dual-purpose granary for corn ears and grains according to claim 2, characterized in that: Baffles are respectively provided on both sides of the flap. When the flap is located at the rotation starting point, the baffles on both sides of the flap are respectively arranged adjacent to the inner side surfaces of the front side plates of the granary body and the inner side surfaces of the rear side plates of the granary body.

4. A dual-purpose granary for corn cobs and grains according to claim 1, characterized in that: A vertical plate is provided on the top of the grain bin, a grain box door is hinged at the bottom of the left side of the vertical plate, a telescopic power device is hinged on the left side of the vertical plate, the telescopic end of the telescopic power device is connected to the top surface of the grain box door, and a downwardly inclined inclined plate is provided on the right side of the vertical plate on the top surface of the grain bin, and a grain inlet is opened on the inclined plate.

5. A dual-purpose granary for corn ears and grains according to claim 4, characterized in that: A grain inlet seat is provided at the grain inlet, and an elevator and a grain lifting auger are sequentially provided on the front side plate of the granary body on the right side of the vertical plate, and the grain lifting auger is connected to the grain inlet seat.

6. A dual-purpose granary for corn ears and grains according to any one of claims 1 to 5, characterized in that: The limiting device includes a pin shaft, a travel plate with a slide groove, a pulley, a wire rope and a wire rope fixing seat. One end of the travel plate is fixed to the flap, and the pin shaft and the pulley are installed on the granary body. The pin shaft is slidably set in the slide groove. The wire rope passes around the pulley, and one end is connected to one end of the travel plate, and the other end is connected to the wire rope fixing seat.

7. A dual-purpose granary for corn ears and grains according to claim 6, characterized in that: It also includes a mounting frame, the granary body is rotatably mounted on the mounting frame, the wire rope fixing seat is mounted on the mounting frame, and two second telescopic power devices are hinged on the mounting frame, and the telescopic ends of the two second telescopic power devices are respectively connected to the front side plate and the rear side plate of the granary body.

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