Water chestnut cleaning device for water chestnut harvester

Abstract

The utility model discloses a water chestnut cleaning device for a water chestnut harvester, and relates to the field of water chestnut cleaning machines, a circulating water filtering structure is arranged, namely a plurality of filtering frames are arranged at equal angle intervals, after water chestnuts are cleaned and enter one filtering frame, the filtering frame is turned over, and the next filtering frame can continue to receive the water chestnuts, so that the water chestnuts are cleaned more thoroughly. According to the water chestnut cleaning and discharging device, the water chestnuts are placed in the filtering frame, the filtering frame loaded with the water chestnuts can be turned over upwards, then draining continues to be conducted till the filtering frame is turned over to the side away from the discharging port, then discharging work of the water chestnuts can be conducted, in the whole water chestnut draining and discharging work process, water chestnut cleaning and filtering frame loading work is continuous, and therefore the water chestnut cleaning efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of water chestnut cleaning machine, especially to a water chestnut cleaning device for water chestnut harvester. BACKGROUND

[0002] The original water chestnut cleaning device for water chestnut harvester is provided with a fruit box (with a feeding port) for receiving water chestnuts on the frame of the harvester, a cleaning mechanism is arranged in the fruit box, a partition plate is arranged in the cleaning mechanism to divide the fruit box into a cleaning cavity and a water filtering cavity, a through port is arranged on the partition plate to communicate the cleaning cavity and the water filtering cavity, a cleaning assembly is arranged in the cleaning cavity close to the feeding port, and a water filtering assembly is arranged in the water filtering cavity away from the feeding port. The water filtering work of the water chestnuts is carried out through the multi-layer filtering structure, the soil and dirt adhered to the water chestnuts are reduced, and the cleaning effect of the water chestnuts is improved.

[0003] The above-mentioned prior art can intermittently improve the water filtering work of the water chestnuts through the multi-layer filtering structure after the water chestnuts are cleaned, but when each layer of the filtering structure is full of water chestnuts, the lifting structure needs to drive the multi-layer filtering structure to intermittently descend for the discharging work of the water chestnuts, and the water filtering work cannot be continuously carried out during the process, which greatly reduces the cleaning efficiency of the water chestnuts. UTILITY MODEL CONTENT

[0004] In order to make up for the deficiencies of the prior art, the utility model aims to provide a water chestnut cleaning device for water chestnut harvester, which can improve the cleaning efficiency of water chestnuts.

[0005] In order to solve the problems of the prior art, the technical scheme of the utility model is as follows:

[0006] A water chestnut cleaning device for water chestnut harvester, comprising a cleaning box, a feeding port is formed on one side of the cleaning box, a discharging port is formed on the side of the cleaning box away from the feeding port, a rotating shaft is rotatably connected to one end of the cleaning box close to the discharging port through a bearing, a plurality of filtering frames are fixed on the outer wall of the rotating shaft at equal angular intervals, one side of the filtering frame is provided in an open manner, when the filtering frame is flipped to make its opening face the discharging port, the opening of the filtering frame is communicated with the discharging port, a rotating mechanism for driving the rotating shaft to rotate is fixed on the outer wall of the cleaning box, and a blocking assembly for blocking the discharging port is installed on the inner wall of the cleaning box.

[0007] Preferably, the cleaning tank is fixed with a docking frame on the outer wall of the side close to the discharge port, the docking frame is provided with a concave arc surface on the side close to the rotating shaft, the filter frame is provided with an outward protruding arc surface on the side away from the rotating shaft, when the filter frame is turned over with the opening facing the discharge port, the arc surface of the filter frame is attached to the inner wall of the arc surface of the docking frame, and the discharge port is connected to the inner side of the filter frame through the docking frame.

[0008] Preferably, the rotating mechanism comprises a motor fixed on the outer wall of the cleaning tank, a rotating shaft is rotatably connected to the outer wall of the cleaning tank through a bearing, a synchronous pulley is fixed on the rotating shaft and the end of the rotating shaft close to the rotating shaft, a synchronous belt is transmissionally connected between the two synchronous pulleys, and the end of the rotating shaft is fixed to the output end of the motor.

[0009] Preferably, when the filter frame is turned over with the opening facing the side of the discharge port, the bottom of the filter frame is provided with an inclined shape with the end close to the discharge port being higher than the end away from the discharge port, and when the filter frame is turned over with the opening facing the side away from the discharge port, the bottom of the filter frame is also provided with an inclined shape with the end close to the discharge port being higher than the end away from the discharge port.

[0010] Preferably, the blocking assembly comprises a cover plate slidingly installed on the inner wall of the cleaning tank, and an electric push rod is fixed on the outer wall of the cleaning tank, and the extending end of the electric push rod extends to the inner wall of the cleaning tank and is fixed to the outer wall of the cover plate.

[0011] Preferably, symmetrical slide rods are fixed on the outer wall of the cover plate, and the slide rods are slidingly connected to the side wall of the cleaning tank through slide holes.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a filter frame is arranged at equal angle interval, after the water shield tuber is cleaned and enters one filter frame, the filter frame is turned over, and the next filter frame can continue to undertake the water shield tuber, and the filter frame of loading the water shield tuber can turn over upwards, then continues to carry out the draining, and when turning over to the side away from the discharge port, the water shield tuber can be discharged, and during the whole draining and discharging process of the water shield tuber, the cleaning and loading of the filter frame of the water shield tuber continue unceasingly, thereby greatly improving the cleaning efficiency of the water shield tuber. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model.

[0015] Figure 2 It is the A place enlarged view of the utility model Figure 1 .

[0016] Figure 3 It is the rotating shaft position schematic view of the utility model.

[0017] Figure 4 It is the discharge port position schematic view of the utility model.

[0018] Figure 5 It is the feeding port position schematic view of the utility model.

[0019] Figure 6 It is the embodiment two structure schematic view of the utility model.

[0020] Figure 7 It is the B place enlarged view of the utility model. Figure 6

[0021] Figure 8 It is the sliding rod position schematic view of the utility model.

[0022] The figure mark: 1, the cleaning box;2, the feeding port;3, the discharge port;4, the rotating shaft;5, the filter frame;6, the rotating mechanism;61, the motor;62, the rotating shaft;63, the synchronous pulley;64, the synchronous belt;7, the plugging assembly;71, the cover plate;72, the electric push rod;8, the butt joint frame;9, the sliding rod. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with 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, please refer to Figures 1 to 5 , the embodiment provides a kind of water shield harvesting machine is used water shield cleaning device, including cleaning box 1, the side of cleaning box 1 is equipped with feeding port 2, the side of cleaning box 1 away from feeding port 2 is equipped with discharge port 3, and the end of cleaning box 1 close to discharge port 3 is rotatably connected with rotating shaft 4 by bearing, and four filter frames 5 are fixed on the outer wall of rotating shaft 4 at equal angle interval, and the side of filter frame 5 is set as open, and when filter frame 5 is overturned to its open directly opposite discharge port 3, the open of filter frame 5 is communicated with discharge port 3;

[0025] water shield is put into cleaning box 1 by feeding port 2, and water shield is cleaned in cleaning box 1, and the specific structure of cleaning box 1 is prior art, so it is not described repeatedly, and water shield is rolled to the inside of one filter frame 5 directly opposite discharge port 3 by discharge port 3, and is drained in the inside of filter frame 5;

[0026] ​A docking frame 8 is fixed on the outer wall of the cleaning box 1 on the side close to the discharge port 3, and the side of the docking frame 8 close to the rotating shaft 4 is a concave arc surface, and the side of the filter frame 5 away from the rotating shaft 4 is a protruding arc surface. When the filter frame 5 is flipped over so that its opening is facing the discharge port 3, the arc surface of the filter frame 5 fits against the arc inner wall of the docking frame 8, and the discharge port 3 is connected to the inner side of the filter frame 5 through the docking frame 8.

[0027] By setting the arc surface of the docking frame 8 and the arc surface of the filter frame 5, it is ensured that when the filter frame 5 is flipped to face the discharge port 3, the filter frame 5 and the discharge port 3 can be tightly docked to prevent water chestnuts from leaking out;

[0028] When the filter frame 5 is flipped to the side where its opening faces the discharge port 3, the bottom of the filter frame 5 is tilted so that the end close to the discharge port 3 is higher than the end away from the discharge port 3; in this state, the water chestnuts can smoothly enter the filter frame 5;

[0029] When the filter frame 5 is flipped to the side where its opening is facing away from the discharge port 3, the bottom of the filter frame 5 is also tilted so that the end close to the discharge port 3 is higher than the end away from the discharge port 3; in this state, it is ensured that the water chestnuts can smoothly roll out of the filter frame 5 and be discharged;

[0030] A rotating mechanism 6 for driving the rotating shaft 4 to rotate is fixed on the outer wall of the cleaning box 1, and a blocking component 7 for blocking the discharge port 3 is installed on the inner wall of the cleaning box 1;

[0031] The rotating mechanism 6 includes a motor 61 fixed to the outer wall of the cleaning box 1. A rotating shaft 62 is rotatably connected to the outer wall of the cleaning box 1 through a bearing. A synchronous pulley 63 is fixed to the rotating shaft 62 and the end of the rotating shaft 4 close to the rotating shaft 62. A synchronous belt 64 is connected between the two synchronous pulleys 63. The end of the rotating shaft 62 is fixed to the output end of the motor 61.

[0032] When the rotating mechanism 6 needs to drive the four filter frames 5 to flip, the blocking assembly 7 first blocks the discharge port 3, and then the rotating mechanism 6 works to drive the four filter frames 5 to flip, driving the rotating shaft 4 to flip 90 degrees, completing the switching of the filter frames 5. The direction of rotation is that the filter frame 5 loaded with water chestnuts originally facing the discharge port 3 flips upward until it flips to face upward;

[0033] The water chestnuts enter the filter frame 5 for initial drainage, and the filter frame 5 is flipped upward for further drainage. At this time, there is still a filter frame 5 facing the discharge port 3. After the flipping is completed, the sealing component 7 opens the discharge port 3, and the water chestnuts are continuously cleaned and enter the filter frame 5. Cleaning, unloading and draining can be carried out simultaneously, which greatly improves the cleaning efficiency.

[0034] For example 1, please refer toFigures 6 to 8 The embodiment is based on the first embodiment and provides further technical solutions. The plugging assembly 7 comprises a cover plate 71 slidingly installed on the inner wall of the cleaning box 1. Symmetrical slide rods 9 are fixed on the outer wall of the cover plate 71. The slide rods 9 are slidingly connected to the side wall of the cleaning box 1 through slide holes. An electric push rod 72 is fixed on the outer wall of the cleaning box 1. The extending end of the electric push rod 72 extends to the inner wall of the cleaning box 1 and is fixed to the outer wall of the cover plate 71.

[0035] The working of the plugging assembly 7 is as follows. The electric push rod 72 is driven to extend, so that the cover plate 71 can plug the discharge port 3. The electric push rod 72 is retracted, so that the cover plate 71 opens the discharge port 3.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water chestnut cleaning device for a water chestnut harvester, comprising a cleaning box (1), a feed inlet (2) being provided on one side of the cleaning box (1), and a discharge port (3) being provided on a side of the cleaning box (1) away from the feed inlet (2), wherein: One end of the cleaning box (1) close to the discharge port (3) is rotatably connected to a rotating shaft (4) through a bearing, and a plurality of filter frames (5) are fixed on the outer wall of the rotating shaft (4) at equal angular intervals. One side of the filter frame (5) is open. When the filter frame (5) is turned over so that its opening faces the discharge port (3), the opening of the filter frame (5) is connected to the discharge port (3). A rotating mechanism (6) for driving the rotating shaft (4) to rotate is fixed on the outer wall of the cleaning box (1), and a blocking component (7) for blocking the discharge port (3) is installed on the inner wall of the cleaning box (1).

2. The water chestnut cleaning device for a water chestnut harvester according to claim 1, characterized in that: A docking frame (8) is fixed on the outer wall of the cleaning box (1) on the side close to the discharge port (3) and located outside the discharge port (3). The docking frame (8) is arranged in a concave arc surface on the side close to the rotating shaft (4), and the filter frame (5) is arranged in an outwardly protruding arc surface on the side away from the rotating shaft (4). When the filter frame (5) is turned over so that its opening faces the discharge port (3), the arc surface of the filter frame (5) fits against the arc surface inner wall of the docking frame (8), and the discharge port (3) is connected to the inner side of the filter frame (5) through the docking frame (8).

3. The water chestnut cleaning device for a water chestnut harvester according to claim 2, characterized in that: The rotating mechanism (6) includes a motor (61) fixed on the outer wall of the cleaning box (1), a rotating shaft (62) is rotatably connected to the outer wall of the cleaning box (1) through a bearing, a synchronous pulley (63) is fixed on the rotating shaft (62) and one end of the rotating shaft (4) close to the rotating shaft (62), a synchronous belt (64) is connected between the two synchronous pulleys (63), and the end of the rotating shaft (62) is fixed to the output end of the motor (61).

4. The water chestnut cleaning device for a water chestnut harvester according to claim 3, characterized in that: When the filter frame (5) is flipped to the side where its opening faces the discharge port (3), the bottom of the filter frame (5) is arranged in an inclined shape with the end close to the discharge port (3) being higher than the end away from the discharge port (3); and when the filter frame (5) is flipped to the side where its opening faces away from the discharge port (3), the bottom of the filter frame (5) is also arranged in an inclined shape with the end close to the discharge port (3) being higher than the end away from the discharge port (3).

5. The water chestnut cleaning device for a water chestnut harvester according to claim 4, characterized in that: The blocking assembly (7) comprises a cover plate (71) slidably mounted on the inner wall of the cleaning box (1); an electric push rod (72) is fixed to the outer wall of the cleaning box (1); the protruding end of the electric push rod (72) extends to the inner wall of the cleaning box (1) and is fixed to the outer wall of the cover plate (71).

6. The water chestnut cleaning device for a water chestnut harvester according to claim 5, characterized in that: Slide rods (9) are symmetrically fixed on the outer wall of the cover plate (71), and the slide rods (9) are slidably connected to the side wall of the cleaning box (1) through sliding holes.

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