Seedling raising plate cleaning device

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a seedling raising plate cleaning device which comprises a cleaning pool, a water spraying pipe is installed on the cleaning pool, a partition wall is arranged in the cleaning pool, an inner cavity of the cleaning pool is divided into a soaking area and a cleaning area through the partition wall, and a notch is formed in the partition wall and used for communicating the soaking area with the cleaning area. The water spraying pipe is installed in the cleaning area, a backflow hole is formed in the partition wall away from the notch, a main shaft is rotationally installed in the soaking area close to the backflow hole, a wood plate is installed on the main shaft, and water in the cleaning pool circulates by rotating the wood plate. The seedling raising tray has the advantages that after the seedling raising tray is soaked, soil solidified on the seedling tray is softened and falls off, then the seedling raising tray floats to the cleaning area under the action of waves generated by the wood board, sediment attached to the tray is cleaned through the spraying pipe in the cleaning area, the structure is simple, components are not prone to being damaged, and use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a seedling tray cleaning device. Background Art

[0002] The seedling tray has become an important tool in the industrialized seedling production process, playing an important role in the process of flue-cured tobacco planting and seedling raising. It is a fundamental change in modern agriculture and provides guarantee for fast and large-scale production. The existing seedling trays are mostly made of lightweight plastics and can be reused during the seedling raising process. However, during the reuse process, the seedling trays after each seedling raising need to be cleaned. The traditional cleaning method is that workers use cleaning brushes to clean the seedling trays soaked in the washing tank. Since the cleaning is completely manual, there are problems of low efficiency and large labor intensity.

[0003] The Chinese utility model patent (authorization publication number: CN203853314U, tobacco seedling tray cleaning machine) includes a box body, and the box body includes a front panel, a rear panel, a left side panel and a right side panel; a box cover is hinged to the top of the box body; there is a seedling tray inlet on the front panel and a seedling tray outlet on the rear panel; between the top of the seedling tray inlet on the front panel and the top of the seedling tray outlet on the rear panel, a plurality of top rods, sliding rods, left limit rods and right limit rods are arranged; between the left side panel and the right side panel inside the box body, a first partition board and a second partition board are arranged; between the first partition board and the front panel, a spray pipe, a first upper brush and a first lower brush are arranged; between the first partition board and the second partition board, a cleaning pipe, a second upper brush and a second lower brush are arranged; between the second partition board and the rear panel, a disinfection pipe is arranged. The cleaning effect of the utility model is good, the structure is simple, labor and time are saved. However, its internal structure is complex, and at the same time, the brush is a vulnerable part. To ensure the cleaning effect, it needs to be replaced frequently, resulting in an increase in the use cost. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a seedling tray cleaning device to overcome the defects of the prior art.

[0005] The object of the present utility model is achieved through the following technical solutions: A seedling tray cleaning device includes a cleaning pool, a water spraying pipe is installed on the cleaning pool, a partition wall is arranged in the cleaning pool, and the inner cavity of the cleaning pool is divided into a soaking area and a cleaning area by the partition wall. A notch is formed in the partition wall, and the notch is used to communicate the soaking area with the cleaning area. The water spraying pipe is installed in the cleaning area. A return hole is formed in the partition wall away from the notch, and the return hole extends from the soaking area to the cleaning area. A main shaft is rotatably installed near the return hole in the soaking area. The main shaft is erected above the soaking area through a bearing seat. Installation holes are formed in the main shaft along its radial direction. The installation holes are oblong through holes, and the long axis of the oblong through hole is parallel to the axis line of the main shaft. A wooden board is inserted into the oblong through hole, and a bolt is screwed on the main shaft. The bolt is used to lock the wooden board, and the water body in the cleaning pool is circulated by rotating the wooden board.

[0006] Preferably, the bearing seat is also fixed on the pool mouth of the cleaning area. The main shaft straddles above the soaking area and the cleaning area through the bearing seat. A pair of support arms are fixed on the main shaft above the cleaning area. A water draining basket is rotatably installed between the same pair of support arms. The water draining basket is used to fish out the seedling trays in the cleaning area. A guiding inclined plate is also erected on the cleaning area, and the guiding inclined plate extends to the rotation track of the water draining basket. The water spraying pipe is used to spray water on the guiding inclined plate.

[0007] Preferably, it further includes a collecting pool. The collecting pool is located outside the cleaning pool. A drain pipe is installed on the side wall of the soaking area. The drain pipe is used to discharge waste water to the collecting pool. A submersible pump is installed in the collecting pool. The submersible pump is used to supply water to the water spraying pipe.

[0008] Preferably, water leakage grooves are formed in the guiding inclined plate. The water leakage grooves are used to return the sprayed water to the cleaning area.

[0009] Preferably, the bottom of the cleaning pool is an inclined plane, and the drain pipe is located at the lowest point of the inclined plane.

[0010] Preferably, the drain pipe is a tee pipe, and valves are installed on both ports of the tee pipe located outside the cleaning pool. Two filter frames are placed in the collecting pool, and the two filter frames are conveniently located below the two valves.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] After the seedling tray is soaked, the soil consolidated on the tray softens and falls off, and then drifts towards the cleaning area under the action of the waves generated by the wooden board. The spray pipes in the cleaning area wash away the sediment attached to the tray. The structure is simple and the components are not easily damaged, reducing the use cost. Brief Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model Figure 1 ;

[0014] Figure 2 is a schematic structural diagram of the present utility model Figure 2 ;

[0015] Figure 3 is Figure 2 a partial enlarged schematic view of part A in

[0016] Figure 4 is Figure 2 a partial enlarged schematic view of part B in

[0017] In the figure, 1 - cleaning pool, 2 - spray pipe, 3 - partition wall, 4 - return hole, 5 - bearing seat, 6 - wooden board, 7 - bolt, 8 - support arm, 9 - draining basket, 10 - guiding inclined plate, 11 - collecting pool, 12 - drain pipe, 13 - valve, 14 - filter frame. Detailed Embodiments

[0018] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings herein can be arranged and designed in various different configurations.

[0019] Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings below is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0020] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0021] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figures 1 - 3 As shown, a seedling tray cleaning device comprises a cleaning pool 1, a water spray pipe 2 is installed on the cleaning pool 1, a partition wall 3 is arranged in the cleaning pool 1, the inner cavity of the cleaning pool 1 is divided into a soaking area and a cleaning area by the partition wall 3, a notch is opened on the partition wall 3, the notch is used to connect the soaking area and the cleaning area, the water spray pipe 2 is installed in the cleaning area, a reflux hole 4 is opened at the partition wall 3 away from the notch, the reflux hole 4 extends from the soaking area to the cleaning area, a main shaft is rotatably installed near the reflux hole 4 in the soaking area, the main shaft is mounted above the soaking area through a bearing seat 5, and the main shaft A mounting hole is provided along its radial direction, which is an oblong through hole. The long axis of the oblong through hole is parallel to the axis center line of the main shaft. A wooden board 6 is inserted into the oblong through hole, and a bolt 7 is screwed on the main shaft. The bolt 7 is used to lock the wooden board 6. The water in the cleaning pool 1 is circulated by rotating the wooden board 6. After the seedling tray is soaked, the soil solidified on the seedling tray softens and falls off, and then floats to the cleaning area under the action of the waves generated by the wooden board 6. The mud and sand attached to the tray are cleaned through the spray pipe in the cleaning area. The structure is simple and the components are not easily damaged, which reduces the cost of use.

[0025] In this embodiment, if Figures 1 - 3As shown in the figure, a bearing block 5 is also fixed on the pool opening of the cleaning area. The main shaft straddles above the soaking area and the cleaning area through the bearing block 5. A pair of support arms 8 are fixed on the main shaft above the cleaning area. A water draining basket 9 is rotatably installed between the same pair of support arms 8. The water draining basket 9 is used to fish out the seedling trays in the cleaning area. A guiding inclined plate 10 is also erected on the cleaning area. The guiding inclined plate 10 extends to the rotation track of the water draining basket 9. The water spraying pipe 2 is used to spray water on the guiding inclined plate 10. The floating seedling trays are picked up by the water draining basket 9, and then the water draining basket 9 impacts the guiding inclined plate 10 to make the water draining basket 9 incline towards the guiding inclined plate 10, so as to export the cleaned seedling trays out of the cleaning pool 1, avoiding manual fishing and reducing the labor intensity of workers.

[0026] In this embodiment, as Figure 1 and 2 shown, it further includes a sump 11. The sump 11 is located outside the cleaning pool 1. A drain pipe 12 is installed on the side wall of the soaking area. The drain pipe 12 is used to discharge waste into the sump 11. A submersible pump is installed in the sump 11. The submersible pump is used to supply water to the water spraying pipe 2. A water leakage groove is opened on the guiding inclined plate 10. The water leakage groove is used to return the sprayed water to the cleaning area, realizing the recycling of the cleaning water and avoiding wasting water resources.

[0027] In this embodiment, as Figure 1 and 2 shown, the bottom of the cleaning pool 1 is an inclined plane. The drain pipe 12 is located at the lowest point of the inclined plane, facilitating the discharge of sediment into the sump 11 and avoiding sediment deposition in the cleaning pool 1, which affects the cleaning effect.

[0028] In this embodiment, as Figures 1 - 4 shown, the drain pipe 12 is a tee pipe. Valves 13 are installed on both ports of the tee pipe outside the cleaning pool 1. Two filter frames 14 are placed in the sump 11. The two filter frames 14 are conveniently located below the two valves 13. Sediment is collected through the filter frames 14 for recycling. At the same time, the two valves 13 are alternately switched to make the two filter frames 14 alternately play the function of filtering sand, avoiding sediment from flowing into the sump 11.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A seedling tray cleaning device, comprising a cleaning pool (1), and a water spraying pipe (2) is installed on the cleaning pool (1), characterized in that: A partition wall (3) is arranged in the cleaning pool (1). The inner cavity of the cleaning pool (1) is divided into a soaking area and a cleaning area by the partition wall (3). A notch is formed in the partition wall (3), and the notch is used to communicate the soaking area with the cleaning area. The water spraying pipe (2) is installed in the cleaning area. A return hole (4) is formed in the partition wall (3) away from the notch, and the return hole (4) extends from the soaking area to the cleaning area. A main shaft is rotatably installed near the return hole (4) in the soaking area. The main shaft is erected above the soaking area through a bearing seat (5). An installation hole is formed in the main shaft along its radial direction. The installation hole is an oblong through hole, and the long axis of the oblong through hole is parallel to the axis line of the main shaft. A wooden board (6) is inserted into the oblong through hole. A bolt (7) is screwed on the main shaft, and the bolt (7) is used to lock the wooden board (6). The water body in the cleaning pool (1) is circulated by rotating the wooden board (6).

2. The seedling tray cleaning device according to claim 1, wherein: The bearing seat (5) is also fixed on the pool mouth of the cleaning area. The main shaft straddles above the soaking area and the cleaning area through the bearing seat (5). A pair of support arms (8) are fixed on the main shaft above the cleaning area. A draining basket (9) is rotatably installed between the same pair of support arms (8). The draining basket (9) is used to fish out the seedling trays in the cleaning area. A guiding inclined plate (10) is also erected on the cleaning area, and the guiding inclined plate (10) extends to the rotation track of the draining basket (9). The water spraying pipe (2) is used to spray water on the guiding inclined plate (10).

3. The seedling tray cleaning device according to claim 1, characterized in that: It further includes a sump (11). The sump (11) is located outside the cleaning pool (1). A drain pipe (12) is installed on the side wall of the soaking area, and the drain pipe (12) is used to discharge waste to the sump (11). A submersible pump is installed in the sump (11), and the submersible pump is used to supply water to the water spraying pipe (2).

4. A seedling tray cleaning device according to claim 2, characterized in that: Leaking grooves are formed in the guiding inclined plate (10), and the leaking grooves are used to return the sprayed water to the cleaning area.

5. The seedling tray cleaning device according to claim 3, characterized in that: The bottom of the cleaning pool (1) is an inclined surface, and the drain pipe (12) is located at the lowest point of the inclined surface.

6. The seedling tray cleaning device according to claim 3, wherein: The drain pipe (12) is a three-way pipe, and valves (13) are installed on both ports of the three-way pipe located outside the cleaning pool (1). Two filter frames (14) are placed in the sump (11), and the two filter frames (14) are conveniently located below the two valves (13).

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