Automatic harvesting device for potato planting

Abstract

The utility model discloses an automatic harvesting device for potato planting, and relates to the technical field of potato planting. The automatic harvesting device for potato planting comprises a harvesting vehicle, a servo motor is assembled on the side face of the harvesting vehicle, the side face of the servo motor is in transmission connection with a harvesting device body, and the top of the harvesting vehicle is fixedly connected with a collecting bin; a protection assembly is arranged on the harvesting vehicle, the protection assembly comprises a first hydraulic bin, a second hydraulic bin and a rotating shaft, a sliding block is slidably connected to the interior of the first hydraulic bin, and a first spring is fixedly connected to the side face of the sliding block. According to the automatic harvesting device for potato planting, when the transportation speed is too high, protection plates on the two sides are lifted due to rotation in cooperation with a first hydraulic bin, a second hydraulic bin, a sliding block, a first spring, an arc-shaped plate, a stress rod, a push rod and a rotating shaft, crops located in the center of the protection plates are prevented from being separated from the device, and the usability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the tuber planting technical field, concretely is a kind of automatic harvesting device for tuber planting. BACKGROUND

[0002] Tuber crops are also known as root tuber crops, mainly including sweet potato, potato, yam, taro and the like. It is a grain crop suitable for food, vegetables, feed and industrial raw materials. When collecting, the tubers of main products are deeply buried in the soil of the field ridge, which need to be dug out for further processing. Therefore, it is difficult to use manual harvesting method, and the efficiency is low.

[0003] A kind of automatic harvesting device for tuber planting is disclosed in Chinese patent CN220173799U granted and announced on December 15, 2023, wherein, including base, harvesting claw, mounting portion, box and mounting rod;Two mounting portions are provided, two mounting portions are all connected to the upper end surface of base, two mounting portions are symmetrically distributed on base, two mounting portions are all provided with support rod, support rod is connected to the upper end surface of base, a plurality of rollers are rotatably provided on base, and a plurality of rollers are uniformly distributed on base. In the above application file, the crops are automatically transported and collected by using the conveying mechanism. However, when the device is rapidly collected and transported to improve efficiency, the transportation speed of the main body of the harvesting device may be too fast, which may cause the crops to fall off the device. SUMMARY

[0004] In view of the deficiencies of the prior art, the present utility model provides an automatic harvesting device for tuber planting, which solves the problems raised in the above background art. To achieve the above purpose, the present utility model is implemented by the following technical solutions: an automatic harvesting device for tuber planting, comprising a harvesting vehicle, a servo motor is mounted on the side of the harvesting vehicle, a harvesting device main body is drivingly connected to the side of the servo motor, and a collection bin is fixedly connected to the top of the harvesting vehicle.

[0005] A protection assembly is provided on the harvesting vehicle, which comprises a hydraulic chamber one, a hydraulic chamber two and a rotating shaft, a sliding block is slidably connected inside the hydraulic chamber one, a spring one is fixedly connected to the side of the sliding block, an arc-shaped plate is slidably connected to the outside of the hydraulic chamber one, a stress rod is slidably connected to one end of the hydraulic chamber two, a push rod is slidably connected to the other end of the hydraulic chamber two, and a protection plate is fixedly connected to the outside of the rotating shaft.

[0006] Preferably, one end of the spring one away from the sliding block is located in the hydraulic chamber one, and is in a fixed connection state with the inner wall of the hydraulic chamber one.

[0007] Preferably, the stress rod is located at the bottom of the arc-shaped plate, and the stress rod is in contact with the arc-shaped plate.

[0008] Preferably, the guard plate is located at the side of the push rod, and the guard plate is in fixed connection with the push rod.

[0009] Preferably, the side of the harvesting vehicle is provided with a warning assembly, the warning assembly comprising a hydraulic bin three and a siren body, a baffle being rotatably connected in the hydraulic bin three, an elastic expansion plate being fixedly connected to the side of the baffle, a pressing plate being slidably connected to the side of the hydraulic bin three, and a siren switch being assembled to the side of the siren body.

[0010] Preferably, the hydraulic bin three is located at the side of the hydraulic bin two, and the hydraulic bin three is in fixed connection and communication with the hydraulic bin two.

[0011] The utility model provides an automatic harvesting device for potato planting.

[0012] (1) the automatic harvesting device for potato planting, when the transportation speed is too fast, cooperates hydraulic bin one, hydraulic bin two, sliding block, spring one, arc plate, stress rod, push rod and pivot, makes the guard plate of both sides because of rotation and rises, prevents the crops in the central part from separating from the device, improves the easy -to -use of device.

[0013] (2) the automatic harvesting device for potato planting, when the transportation speed is further increased, that is, the pressure in the hydraulic bin two is further increased, the baffle in the hydraulic bin three is immediately extruded elastic expansion plate and generates rotation, can drive the pressing plate to move and extrude siren switch, thereby starting siren body, sends the alarm, warns nearby user, so that the device is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole appearance three -dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the whole cross section three -dimensional structure schematic diagram of the utility model;

[0016] Figure 3 It is the guard assembly three -dimensional structure schematic diagram of the utility model;

[0017] Figure 4 It is the Figure 3 Enlarged structure schematic diagram of A place in;

[0018] Figure 5 It is the Figure 2 Enlarged structure schematic diagram of B place.

[0019] In the drawing:

[0020] 100, harvesting vehicle; 200, servo motor; 300, harvesting device main body; 400, collection bin;

[0021] 500, protection assembly; 501, hydraulic bin one; 502, hydraulic bin two; 503, sliding block; 504, spring one; 505, arc plate; 506, force bar; 507, push rod; 508, rotating shaft; 509, protection plate;

[0022] 600, warning assembly; 601, hydraulic bin three; 602, baffle; 603, elastic expansion plate; 604, pressing plate; 605, alarm main body; 606, alarm switch. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Embodiment one

[0025] Please refer to Figures 1-5 An automatic harvesting device for potato planting, comprising a harvesting vehicle 100, a servo motor 200 is assembled on the side of the harvesting vehicle 100, a harvesting device main body 300 is drivingly connected to the side of the servo motor 200, a collection bin 400 is fixedly connected to the top of the harvesting vehicle 100, and the servo motor 200 is started to drive the harvesting device main body 300 drivingly connected thereto to perform corresponding transportation operation.

[0026] The harvesting vehicle 100 is provided with a protection assembly 500, which comprises a hydraulic chamber I 501, a hydraulic chamber II 502 and a rotating shaft 508. When the transportation speed is too fast, the rotating speed of the hydraulic chamber I 501 which is in transmission connection with the servo motor 200 increases synchronously. The inside of the hydraulic chamber I 501 is slidably connected with a sliding block 503, and the side of the sliding block 503 is fixedly connected with a spring I 504. The end of the spring I 504 away from the sliding block 503 is located in the hydraulic chamber I 501 and is in a fixed connection state with the inner wall of the hydraulic chamber I 501. When the rotating speed of the hydraulic chamber I 501 increases, the sliding block 503 in the hydraulic chamber I 501 moves under the action of centrifugal force, stretches the spring I 504 fixedly connected therewith, and the pressure in the hydraulic chamber I 501 increases. The outside of the hydraulic chamber I 501 is slidably connected with an arc-shaped plate 505. When the pressure in the hydraulic chamber I 501 increases, the arc-shaped plate 505 in sliding connection with the hydraulic chamber I 501 is driven to extend. At this time, the arc-shaped plate 505 extends while rotating. One end of the hydraulic chamber II 502 is slidably connected with a stress rod 506, and the stress rod 506 is located at the bottom of the arc-shaped plate 505 and is in contact with the arc-shaped plate 505. The other end of the hydraulic chamber II 502 is slidably connected with a push rod 507. When the arc-shaped plate 505 extends, the stress rod 506 is pressed and moves, and the hydraulic chamber II 502 in sliding connection with the stress rod 506 moves, so that the pressure in the hydraulic chamber II 502 increases and the push rod 507 in sliding connection with the hydraulic chamber II 502 moves. The outside of the rotating shaft 508 is fixedly connected with a protection plate 509, and the protection plate 509 is located at the side of the push rod 507 and is in a fixed connection state with the push rod 507. When the push rod 507 moves, the push rod 507 drives the protection plate 509 fixedly connected therewith to rotate, and the protection plates 509 on both sides rise due to rotation, preventing crops located at the central part thereof from being separated from the device and improving the ease of use of the device.

[0027] In use, the servo motor 200 is started to drive the harvesting device main body 300 to perform corresponding transportation operation. When the transportation speed is too fast, the rotating speed of the hydraulic chamber I 501 which is in transmission connection with the servo motor 200 increases synchronously. The sliding block 503 in the hydraulic chamber I 501 moves under the action of centrifugal force, stretches the spring I 504 fixedly connected therewith, and the pressure in the hydraulic chamber I 501 increases, driving the arc-shaped plate 505 in sliding connection with the hydraulic chamber I 501 to extend. At this time, the arc-shaped plate 505 extends while rotating, thereby pressing the stress rod 506 and making the stress rod 506 move. The hydraulic chamber II 502 in sliding connection with the stress rod 506 moves, so that the pressure in the hydraulic chamber II 502 increases and the push rod 507 in sliding connection with the hydraulic chamber II 502 moves. The push rod 507 drives the protection plate 509 fixedly connected therewith to rotate, and the protection plates 509 on both sides rise due to rotation.

[0028] Embodiment Two

[0029] Please refer to Figures 1-5 On the basis of embodiment one, the side of the recovery vehicle 100 is provided with a warning assembly 600, the warning assembly 600 comprises a hydraulic chamber three 601 and an alarm body 605, the hydraulic chamber three 601 is located at the side of the hydraulic chamber two 502, the hydraulic chamber three 601 is fixedly connected and communicated with the hydraulic chamber two 502, the inside of the hydraulic chamber three 601 is rotatably connected with a baffle 602, the side of the baffle 602 is fixedly connected with an elastic expansion plate 603. When the transportation speed is further increased, that is, the pressure in the hydraulic chamber two 502 is further increased, the baffle 602 in the hydraulic chamber three 601 fixedly connected with the hydraulic chamber two 502 is immediately extruded to rotate the elastic expansion plate 603. The side of the hydraulic chamber three 601 is slidably connected with a pressing plate 604, the side of the alarm body 605 is assembled with an alarm switch 606. When the elastic expansion plate 603 is rotated, the pressure in the hydraulic chamber two 502 can be transmitted to the pressing plate 604 through the hydraulic chamber three 601 at this time, so that the pressing plate 604 moves and extrudes the alarm switch 606, thereby starting the alarm body 605, issuing an alarm, warning nearby users, so that the device is more convenient to use.

[0030] In use, on the basis of embodiment one, when the transportation speed is further increased, that is, the pressure in the hydraulic chamber two 502 is further increased, the baffle 602 in the hydraulic chamber three 601 fixedly connected with the hydraulic chamber two 502 is immediately extruded to rotate the elastic expansion plate 603, at this time the pressure in the hydraulic chamber two 502 can be transmitted to the pressing plate 604 through the hydraulic chamber three 601, so that the pressing plate 604 moves and extrudes the alarm switch 606, thereby starting the alarm body 605, issuing an alarm.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An automatic harvesting device for potato planting, comprising a harvesting vehicle (100), a servo motor (200) is assembled on the side of the harvesting vehicle (100), a harvesting device main body (300) is drivingly connected on the side of the servo motor (200), and a collection bin (400) is fixedly connected on the top of the harvesting vehicle (100); characterized in that A protection assembly (500) is arranged on the harvesting vehicle (100), the protection assembly (500) comprises a hydraulic bin one (501), a hydraulic bin two (502) and a rotating shaft (508), a sliding block (503) is slidingly connected in the hydraulic bin one (501), a spring one (504) is fixedly connected on the side of the sliding block (503), an arc-shaped plate (505) is slidingly connected on the outside of the hydraulic bin one (501), a stress rod (506) is slidingly connected at one end of the hydraulic bin two (502), a push rod (507) is slidingly connected at the other end of the hydraulic bin two (502), and a protection plate (509) is fixedly connected on the outside of the rotating shaft (508).

2. The automatic harvesting device for potato planting according to claim 1, characterized in that: The end of the spring one (504) away from the sliding block (503) is located in the hydraulic bin one (501) and is in a fixed connection state with the inner wall of the hydraulic bin one (501).

3. The automatic harvesting device for potato planting according to claim 2, characterized in that: The stress rod (506) is located at the bottom of the arc-shaped plate (505) and is in contact with the arc-shaped plate (505).

4. The automatic harvesting device for potato planting according to claim 3, characterized in that: The protection plate (509) is located on the side of the push rod (507) and is in a fixed connection state with the push rod (507).

5. The automatic harvesting device for potato planting according to claim 4, characterized in that: A warning assembly (600) is arranged on the side of the harvesting vehicle (100), the warning assembly (600) comprises a hydraulic bin three (601) and an alarm main body (605), a baffle (602) is rotatably connected in the hydraulic bin three (601), an elastic expansion plate (603) is fixedly connected on the side of the baffle (602), a pressing plate (604) is slidingly connected on the side of the hydraulic bin three (601), and an alarm switch (606) is assembled on the side of the alarm main body (605).

6. The automatic harvesting device for potato planting according to claim 5, characterized in that: The hydraulic bin three (601) is located on the side of the hydraulic bin two (502) and is in a fixed connection and communication state with the hydraulic bin two (502).

Images