A soil covering and watering integrated machine

Abstract

This utility model discloses an integrated soil covering and watering machine, belonging to the field of sowing technology. It includes a first watering mechanism, a soil covering mechanism, and a second watering mechanism, sequentially fixed to the top of the frame of a belt conveyor. Both the first and second watering mechanisms include a watering frame fixedly connected to the frame. A water tank and a drain tray are fixedly connected to the watering frame, positioned vertically. The water tank is connected to the drain tray via a water pipe with a solenoid valve. The drain tray is located above the seedling tray conveyor belt of the belt conveyor. The bottom surface of the drain tray has evenly distributed through holes. The soil covering mechanism includes a soil covering frame fixedly connected to the frame, with a hopper and a soil discharge assembly fixedly connected vertically. This utility model, employing the above-described structure, integrates soil covering and watering functions, improving the efficiency of both processes.

Description

Technical Field

[0001] This utility model belongs to the field of sowing technology, and in particular relates to an integrated machine for covering soil and watering. Background Technology

[0002] The existing greenhouse rice planting equipment has a low degree of automation. The work of covering soil and watering is still largely dependent on manual labor. The amount of soil to be covered cannot be precisely adjusted, and the water flow can easily wash away the covered soil. The soil covering and watering steps are separate from each other, the operation of the equipment is complicated, the labor required to complete the whole set of work is tight, the labor intensity of the workers is high, and the efficiency of soil covering and watering is low, which makes it difficult to meet the growing production demand.

[0003] To solve the above problems, there is a need to provide an integrated soil covering and watering machine. Utility Model Content

[0004] The purpose of this invention is to provide an integrated soil covering and watering machine, which solves the problem of the separation of soil covering and watering steps in the prior art, resulting in low efficiency in both processes.

[0005] To achieve the above objectives, this utility model provides an integrated soil covering and watering machine, comprising a first watering mechanism, a soil covering mechanism, and a second watering mechanism, which are sequentially fixed to the top of the frame of a belt conveyor. Both the first and second watering mechanisms include a watering frame fixedly connected to the frame. A water tank and a draining tray are fixedly connected to the watering frame, which are arranged vertically. The water tank is connected to the draining tray through a water guide pipe with a solenoid valve. The draining tray is located above the seedling tray conveyor belt of the belt conveyor. The bottom surface of the draining tray has evenly distributed through holes. The soil covering mechanism includes a soil covering frame fixedly connected to the frame, and a hopper and a soil discharge component are fixedly connected to the soil covering frame, which are arranged vertically.

[0006] Preferably, the soil discharge assembly includes a soil conveyor belt, which is arranged parallel above the seedling tray conveyor belt and directly below the bottom opening of the hopper. The two ends of the soil conveyor belt are respectively wound around a drive roller and a driven roller. Both the drive roller and the driven roller are rotatably connected to the soil covering frame. The drive roller is connected to a soil feeding motor.

[0007] Preferably, a soil discharge frame is fixedly connected to one end of the soil covering frame near the first watering mechanism. The soil discharge frame includes a guide plate that is horizontally opposite to the soil conveyor belt. Both sides of the top of the guide plate are fixedly connected to the soil covering frame through connecting plates. Both ends of the guide plate near the soil conveyor belt are provided with folded edges. The distance from the guide plate to the soil conveyor belt gradually decreases from top to bottom.

[0008] Preferably, a soil volume adjusting shaft is rotatably connected to one end of the hopper near the first watering mechanism. The soil volume adjusting shaft is located above the discharge end of the soil conveyor belt. One end of the soil volume adjusting shaft is fixedly connected to a rocker arm. The rocker arm is hinged to the output shaft of a telescopic cylinder. The telescopic cylinder is fixed to the outer wall of the hopper. A soil retaining frame is fixedly connected to the soil volume adjusting shaft. The soil retaining frame includes a baffle plate arranged parallel to the soil volume adjusting shaft. Both ends of the baffle plate are fixedly connected to the soil volume adjusting shaft through fixing plates. An angle is formed between the baffle plate and the side wall of the hopper, and the baffle plate is adjacent to the bottom opening of the hopper.

[0009] Preferably, a leveling frame is provided on the side of the soil covering frame near the second watering mechanism. A leveling roller is provided inside the leveling frame. The leveling roller is perpendicular to the conveying direction of the seedling tray conveyor belt. A first arc-shaped groove and a second arc-shaped groove are provided on both side walls of the leveling frame. The height of the first arc-shaped groove gradually decreases from one end to the other. The two ends of the leveling roller are respectively rotatably connected to the two first arc-shaped grooves. The distance from the second arc-shaped groove to the first arc-shaped groove gradually decreases from one end to the other. A double-ended bolt is provided in each second arc-shaped groove. An adjusting rod is fitted on the double-ended bolt. The nuts at both ends of the double-ended bolt are respectively located on both sides of the side wall of the leveling frame. One end of the adjusting rod is rotatably connected to the side wall of the leveling frame, and the connection point of the rotatable connection is located at the circular part of the second arc-shaped groove. The other end of the adjusting rod is in contact with the bottom of the leveling roller.

[0010] Preferably, the hopper is provided with a stirring component, which includes a stirring rod rotatably connected to the hopper, and at least two spiral stirring blades are fixedly connected to the stirring rod.

[0011] Preferably, the bottom of the frame of the belt conveyor is provided with support legs, and the bottom of the support legs is connected to movable casters.

[0012] Therefore, the integrated soil covering and watering machine of this utility model with the above-described structure has the following beneficial effects:

[0013] 1. By integrating the functions of soil covering and watering through the first watering mechanism, the soil covering mechanism, and the second watering mechanism, the efficiency of soil covering and watering is improved.

[0014] 2. The first and second watering mechanisms are used to water the soil before and after covering it with soil. The draining trays in the first and second watering mechanisms can disperse the water pressure, thereby preventing the covered soil from being washed away.

[0015] 3. The mixing components on the covering mechanism can prevent soil matrix from clumping, thus ensuring the uniformity of the covering.

[0016] 4. The soil-covering mechanism can be used to adjust the amount of soil discharged, thus adapting to different depths of seedling trays for soil covering.

[0017] 5. Using a soil removal frame can ensure the stability of the soil removal position, thereby ensuring the uniformity of the soil covering.

[0018] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the soil covering and watering integrated machine of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first watering mechanism in an embodiment of the soil covering and watering integrated machine of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of an embodiment of the soil covering mechanism in the integrated soil covering and watering machine of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a sweeping roller in an embodiment of the soil covering and watering integrated machine of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the mixing component in an embodiment of the soil covering and watering integrated machine of this utility model.

[0024] In the diagram: 1. Belt conveyor; 101. Frame; 102. Seedling tray conveyor belt; 2. First watering mechanism; 201. Watering frame; 202. Water tank; 203. Draining tray; 204. Solenoid valve; 205. Water guide pipe; 206. Through hole; 3. Soil covering mechanism; 301. Soil covering frame; 302. Hopper; 303. Soil discharge assembly; 3031. Soil conveyor belt; 3032. Soil feeding motor; 4. Second watering mechanism; 5. Soil discharge frame; 6. Folding edge; 7. Soil volume adjustment shaft; 8. Rocker arm; 9. Telescopic cylinder; 10. Soil retaining frame; 11. Sweeping frame; 12. Sweeping roller; 13. First arc groove; 14. Second arc groove; 15. Nut; 16. Adjusting rod; 17. Mixing component; 1701. Mixing rod; 1702. Mixing blade; 18. Support leg. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Example 1

[0028] Reference Figure 1-5 As shown, this embodiment provides an integrated soil covering and watering machine, including a first watering mechanism 2, a soil covering mechanism 3, and a second watering mechanism 4, which are sequentially fixed to the top of the frame 101 of the belt conveyor 1. Both the first watering mechanism 2 and the second watering mechanism 4 include a watering frame 201 fixedly connected to the frame 101. A water tank 202 and a draining tray 203 are fixedly connected to the watering frame 201, arranged vertically. The water tank 202 is connected to the draining tray 203 via a water pipe 205 with a solenoid valve 204, which controls the water flow rate. The draining tray 203 is located above the seedling tray conveyor belt 102 of the belt conveyor 1, and its bottom surface has evenly distributed through holes 206. The soil covering mechanism 3 includes a soil covering frame 301 fixedly connected to the frame 101, and a hopper 302 and a soil discharge component 303 are fixedly connected to the soil covering frame 301, arranged vertically.

[0029] In use, the seedling trays are placed on the seedling tray conveyor belt 102, allowing the belt conveyor 1 to carry the seedling trays sequentially under the first watering mechanism 2, the soil covering mechanism 3, and the second watering mechanism 4. The first watering mechanism 2, the soil covering mechanism 3, and the second watering mechanism 4 integrate soil covering and watering functions, improving the efficiency of both processes. The first watering mechanism 2 and the second watering mechanism 4 respectively water before and after soil covering. The draining tray 203 disperses water pressure, preventing excessive splashing of water onto the seedling trays or dispersing of the covered soil during watering. Furthermore, multiple seedling tray conveyor belts 102 can be arranged at intervals. Simultaneously, collection trays corresponding to the first watering mechanism 2, the soil covering mechanism 3, and the second watering mechanism 4 are installed at the bottom of the frame 101 of the belt conveyor 1 to collect leaked water and soil.

[0030] In a further optimized design, the soil removal component 303 includes a soil conveyor belt 3031, which is positioned parallel to the seedling tray conveyor belt 102 and directly below the bottom opening of the hopper 302. The two ends of the soil conveyor belt 3031 are respectively wound around a drive roller and a driven roller, both of which are rotatably connected to the soil covering frame 301. The drive roller is connected to the soil feeding motor 3032. In use, the soil-feeding motor 3032 drives the soil conveyor belt 3031 to rotate in a cycle. After the soil falls from the hopper 302 onto the soil conveyor belt 3031, it falls into the seedling tray of the seedling tray conveyor belt 102 as the soil conveyor belt 3031 rotates. Sensors connected to the controller can also be installed on the watering frame 201 and the soil covering frame 301. At the same time, the solenoid valve 204 and the soil-feeding motor 3032 are both connected to the controller. When the sensor detects that there is a seedling tray on the seedling tray conveyor belt 102, it transmits a signal to the controller. The controller controls the solenoid valve 204 and the soil-feeding motor 3032 to start watering and soil covering.

[0031] In a further optimized design, a soil discharge frame 5 is fixedly connected to one end of the soil covering frame 301 near the first watering mechanism 2. The soil discharge frame 5 includes a guide plate horizontally opposite to the soil conveyor belt 3031. Both top sides of the guide plate are fixedly connected to the soil covering frame 301 via connecting plates, and the distance from the guide plate to the soil conveyor belt 3031 gradually decreases from top to bottom. Folded edges 6 are provided at both ends of the side of the guide plate near the soil conveyor belt 3031 to prevent soil from leaking out from both ends of the guide plate. During use, the soil discharge frame 5 ensures the stability of the soil discharge position, thereby ensuring the uniformity of the soil covering.

[0032] In a further optimized design, a soil volume adjustment shaft 7 is rotatably connected to one end of the hopper 302 near the first watering mechanism 2. The soil volume adjustment shaft 7 is located above the discharge end of the soil conveyor belt 3031. One end of the soil volume adjustment shaft 7 is fixedly connected to a rocker arm 8, which is hinged to the output shaft of a telescopic cylinder 9. The telescopic cylinder 9 is fixed to the outer wall of the hopper 302. A soil retainer 10 is fixedly connected to the soil volume adjustment shaft 7. The soil retainer 10 includes a baffle plate arranged parallel to the soil volume adjustment shaft 7. Both ends of the baffle plate are fixedly connected to the soil volume adjustment shaft 7 via fixing plates. An angle is formed between the baffle plate and the side wall of the hopper 302, and the baffle plate is adjacent to the bottom opening of the hopper 302. By using the telescopic cylinder 9 to turn the rocker arm 8, the soil volume adjustment shaft 7 can be rotated, thereby adjusting the vertical distance between the baffle plate and the soil conveyor belt 3031, thus adjusting the amount of soil discharged from the soil conveyor belt 3031. This allows the device to adapt to seedling trays of different depths for soil covering.

[0033] Further optimizing the design, a leveling frame 11 is provided on the side of the soil covering frame 301 near the second watering mechanism 4. A leveling roller 12 is installed inside the leveling frame 11, perpendicular to the conveying direction of the seedling tray conveyor belt 102. First arc-shaped grooves 13 and second arc-shaped grooves 14 are provided on both side walls of the leveling frame 11. The height of the first arc-shaped groove 13 gradually decreases from one end to the other. The two ends of the leveling roller 12 are rotatably connected to the two first arc-shaped grooves 13, and the distance from the second arc-shaped groove 14 to the first arc-shaped groove 13 gradually decreases from one end to the other. A double-ended bolt is provided in each second arc-shaped groove 14, with an adjusting rod 16 fitted onto the bolt. Nuts 15 at both ends of the double-ended bolt are located on both sides of the side wall of the leveling frame 11. One end of the adjusting rod 16 is rotatably connected to the side wall of the leveling frame 11, and the connection point of the rotatable connection is located at the circle of the second arc groove 14. The other end of the adjusting rod 16 is in contact with the bottom of the leveling roller 12.

[0034] When in use, the leveling roller 12 can level the soil on the seedling tray. When the height of the leveling roller 12 needs to be adjusted, loosen the nut 15 on the double-ended bolt, move the adjusting rod 16 so that the adjusting rod 16 supports the leveling roller 12 and moves it in the first arc groove 13. After moving it to the appropriate position, tighten the nut 15 to complete the adjustment of the height position of the leveling roller 12.

[0035] To further optimize the design, a mixing element 17 is installed inside the hopper 302. The mixing element 17 includes a mixing rod 1701 rotatably connected to the hopper 302, and at least two spiral mixing blades 1702 are fixedly connected to the mixing rod 1701. In use, the mixing rod 1701 can be connected to a mixing motor, or it can be connected to the drive roller on the soil conveyor belt 3031 via a belt, thereby achieving overall rotation of the mixing element 17. This allows the mixing rod 1701 to mix the soil in the hopper 302, preventing soil clumping and ensuring the uniformity of the covering soil.

[0036] Preferably, the bottom of the frame 101 of the belt conveyor 1 is provided with support legs 18, and the bottom of the support legs 18 is connected to casters. The casters facilitate the overall movement of the device.

[0037] Therefore, the present invention provides a non-destructive cutting device for transducer piezoelectric ceramics with the above-mentioned structure. The fixing method is simple, and it can realize convenient modular assembly and disassembly. It can also realize the mass modular production of steel ball self-locking connection device, electromagnetic connector and extension punch beam.

[0038] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A soil covering and watering integrated machine, characterized in that: The system includes a first watering mechanism (2), a soil covering mechanism (3), and a second watering mechanism (4) that are sequentially fixed to the top of the frame (101) of the belt conveyor (1). Both the first watering mechanism (2) and the second watering mechanism (4) include a watering rack (201) fixedly connected to the frame (101). A water tank (202) and a draining tray (203) are fixedly connected to the watering rack (201) and are arranged vertically. The water tank (202) is connected to the watering rack (204) via a solenoid valve (204). The water guide pipe (205) is connected to the draining tray (203). The draining tray (203) is located above the seedling tray conveyor belt (102) of the belt conveyor (1). The bottom surface of the draining tray (203) is provided with evenly distributed through holes (206). The soil covering mechanism (3) includes a soil covering frame (301) fixedly connected to the frame (101). The soil covering frame (301) is fixedly connected with a hopper (302) and a soil discharge component (303) arranged vertically.

2. The integrated soil covering and watering machine according to claim 1, characterized in that: The soil removal component (303) includes a soil conveyor belt (3031), which is arranged parallel above the seedling tray conveyor belt (102) and directly below the bottom opening of the hopper (302). The two ends of the soil conveyor belt (3031) are respectively wound around the active roller and the driven roller. The active roller and the driven roller are rotatably connected to the soil covering frame (301). The active roller is connected to the soil feeding motor (3032).

3. The integrated soil covering and watering machine according to claim 2, characterized in that: The soil covering frame (301) is fixedly connected to a soil discharge frame (5) at one end near the first watering mechanism (2). The soil discharge frame (5) includes a guide plate that is arranged opposite to the soil conveyor belt (3031) in the horizontal direction. Both sides of the top of the guide plate are fixedly connected to the soil covering frame (301) through connecting plates. Both ends of the side of the guide plate near the soil conveyor belt (3031) are provided with folded edges (6). The distance from the guide plate to the soil conveyor belt (3031) gradually decreases from top to bottom.

4. The integrated soil covering and watering machine according to claim 2, characterized in that: The hopper (302) is rotatably connected to a soil volume adjustment shaft (7) at one end near the first watering mechanism (2). The soil volume adjustment shaft (7) is located above the discharge end of the soil conveyor belt (3031). One end of the soil volume adjustment shaft (7) is fixedly connected to a rocker arm (8). The rocker arm (8) is hinged to the output shaft of a telescopic cylinder (9). The telescopic cylinder (9) is fixed on the outer wall of the hopper (302). A retaining frame (10) is fixedly connected to the soil volume adjustment shaft (7). The retaining frame (10) includes a baffle plate arranged parallel to the soil volume adjustment shaft (7). Both ends of the baffle plate are fixedly connected to the soil volume adjustment shaft (7) through a fixing plate. An angle is provided between the baffle plate and the side wall of the hopper (302). The baffle plate is adjacent to the bottom opening of the hopper (302).

5. The integrated soil covering and watering machine according to claim 1, characterized in that: The soil covering frame (301) has a leveling frame (11) on one side near the second watering mechanism (4). A leveling roller (12) is installed inside the leveling frame (11). The leveling roller (12) is perpendicular to the conveying direction of the seedling tray conveyor belt (102). A first arc-shaped groove (13) and a second arc-shaped groove (14) are provided on both sides of the leveling frame (11). The height of the first arc-shaped groove (13) gradually decreases from one end to the other. The two ends of the leveling roller (12) are rotatably connected to the two first arc-shaped grooves (13), respectively. The second arc-shaped groove (14) extends to the... The distance of the first arc groove (13) gradually decreases from one end of the second arc groove (14) to the other end. Each second arc groove (14) is provided with a double-headed bolt. An adjusting rod (16) is fitted on the double-headed bolt. Nuts (15) at both ends of the double-headed bolt are located on both sides of the side wall of the sweeping frame (11). One end of the adjusting rod (16) is rotatably connected to the side wall of the sweeping frame (11), and the connection point of the rotatable connection is located at the circle of the second arc groove (14). The other end of the adjusting rod (16) is in contact with the bottom of the sweeping roller (12).

6. The integrated soil covering and watering machine according to claim 1, characterized in that: The hopper (302) is provided with a stirring component (17), which includes a stirring rod (1701) rotatably connected to the hopper (302), and at least two spiral stirring blades (1702) are fixedly connected to the stirring rod (1701).

7. The integrated soil covering and watering machine according to claim 1, characterized in that: The bottom of the frame (101) of the belt conveyor (1) is provided with a support leg (18), and the bottom of the support leg (18) is connected to a movable caster.

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