Water and fertilizer integrated quantitative control device

Abstract

The utility model discloses a kind of water and fertilizer integrated quantitative control devices, it is related to water and fertilizer integrated fertilization device technical field, including box, the bottom of the box is fixedly connected with the multiple support legs of rectangular distribution, the inside fixed connection of the box has cylinder, the bottom fixed connection of the cylinder has discharge pipe, the top of the box is slidably connected with cover, limit mechanism is provided on the box, feed mechanism is provided on the cover, the top fixed mounting of shell has second motor, the output shaft fixed connection of second motor has stirring shaft.The utility model discloses a kind of water and fertilizer integrated quantitative control devices, reach the effect of cover location fixing, to facilitate the quick disassembly of cover, then it is convenient to clean inside cylinder, avoid affecting subsequent fertilizer water mixing quality, also facilitate the quick disassembly of fixed plate, and then it is convenient to replace and maintain heating device, improve the convenience of operation simultaneously.

Description

Technical Field

[0001] This utility model relates to the technical field of integrated water and fertilizer application devices, and in particular to a quantitative control device for integrated water and fertilizer application. Background Technology

[0002] Water and fertilizer are essential elements for crop growth. Therefore, irrigation and fertilization play an extremely important role in the cultivation of crops. In modern agricultural greenhouses, to facilitate irrigation and fertilization, operators usually mix fertilizer and water in a measured amount to form a fertilized water solution. The solution is then applied to the plants through a fertilization device to promote their growth. Compared to the traditional method of watering and fertilizing separately, this saves working time and improves work efficiency.

[0003] Chinese patent document CN221240824U discloses an integrated water and fertilizer quantitative fertilizer application device, including a shell. A stirring tank is fixedly connected to the middle of the bottom wall of the shell. A weighing tank is fixedly connected to the top of each weight sensor. A feed pipe is fixedly connected to the bottom wall of the weighing tank, and the bottom end of the feed pipe penetrates the top wall of the stirring tank. A drain port is provided in the middle of the bottom wall of the stirring tank. A float level sensor is fixedly connected to the middle of the top wall of the detection tube. A controller is fixedly connected to the middle of one side wall of the shell. Fertilizer accumulates in the weighing tank. Under the action of the weight sensors on both sides of the bottom wall of the weighing tank, the fertilizer can be weighed and displayed by the controller. The float level sensor transmits the detected liquid level data to the controller. When the change in liquid level meets the value preset by the controller, the controller will control the pump to stop working.

[0004] The existing technology has the following problems: The heating device is fixed to the outer casing, making it inconvenient to replace or maintain, and also inconvenient to clean the inside of the mixing drum. Utility Model Content

[0005] This invention provides a water and fertilizer integrated quantitative control device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A water and fertilizer integrated quantitative control device includes a box body, a plurality of rectangularly distributed support legs fixedly connected to the bottom of the box body, a cylinder fixedly connected inside the box body, a discharge pipe fixedly connected to the bottom of the cylinder body, a cover slidably connected to the top of the box body, a limit mechanism provided on the box body, a feeding mechanism provided on the cover body, a second motor fixedly installed on the top of the cover body, and a stirring shaft fixedly connected to the output shaft of the second motor. The limiting mechanism includes a rectangular through hole on the front of the box, a fixing plate is slidably connected inside the rectangular through hole, and T-shaped blocks are fixedly connected to both the left and right sides of the fixing plate. The feeding mechanism includes a tank that is fixedly connected to the top of the cover, a connecting pipe that is connected to the bottom of the tank, and a shell that is fixedly connected to the top of the cover.

[0007] Preferably, a heating box is fixedly connected to the front of the fixing plate, a water pump is fixedly connected to the top of the heating box, a heating pipe is fixedly connected to one side of the water pump, and boxes are fixedly connected to both the left and right sides of the cover. Limiting rods are slidably connected inside the two boxes, and limiting plates are fixedly connected to the outer sides of the two limiting rods. Springs are sleeved on the outer sides of the limiting rods.

[0008] Preferably, T-slots are provided on both the left and right sides of the inner wall of the rectangular through hole, and the size of the T-block is adapted to the size of the T-slot.

[0009] Preferably, the heating tube is spiral-shaped, the heating tube is slidably connected to the cylinder, and one end of the heating tube extends through and into the interior of the heating box.

[0010] Preferably, the left and right sides of the inner wall of the box are provided with limiting grooves, and the size of the limiting rod is adapted to the size of the limiting groove.

[0011] Preferably, a storage tank is fixedly connected to the top of the housing, a first motor is fixedly installed on the right side of the housing, a threaded rod is fixedly connected to the output shaft of the first motor, a threaded cylinder is threadedly connected to the outer side of the threaded rod, a storage tank is fixedly connected to one end of the threaded cylinder, baffles are fixedly connected to the bottom left side and the top right side of the storage tank, guide rods are fixedly connected to the front and back sides of the storage tank, and guide blocks are fixedly connected to one end of each of the two guide rods.

[0012] Preferably, one end of the connecting pipe extends through and to the bottom of the cover, the cover is provided with a discharge hole, the size of the storage cylinder is adapted to the size of the discharge hole, the inner wall of the front and the inner wall of the shell are provided with guide grooves, the outer side of the guide block is slidably connected to the inner wall of the guide groove, and the tank is provided with scale lines.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model provides a water-fertilizer integrated quantitative control device. By setting a limiting mechanism, the cover is fixed and limited, which facilitates quick disassembly of the cover and easy cleaning of the inside of the cylinder, thus avoiding affecting the subsequent fertilizer-water mixing quality. It also facilitates quick disassembly of the fixing plate, thereby facilitating the replacement and maintenance of the heating device, and improving the ease of operation.

[0014] 2. This utility model provides a water and fertilizer integrated quantitative control device. By setting up a feeding mechanism, the amount of fertilizer and water entering the cylinder can be controlled, thereby facilitating the positioning control of the amount of fertilizer and water, improving the mixing efficiency and quality of fertilizer and water. Compared with the traditional method of water and fertilizer being poured separately, it saves working time and improves work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the box of this utility model; Figure 3 This is a schematic diagram of the heating tube structure of this utility model; Figure 4 This is a schematic diagram of the internal structure of the box of this utility model; Figure 5 This is a schematic diagram of the feeding mechanism of this utility model.

[0016] In the diagram: 1. Box body; 2. Support leg; 3. Cylinder; 4. Discharge pipe; 5. Cover; 6. Limiting mechanism; 61. Rectangular through hole; 62. Fixing plate; 63. T-block; 64. Heating box; 65. Water pump; 66. Heating tube; 67. Box body; 68. Limiting rod; 69. Limiting plate; 610. Spring; 7. Feeding mechanism; 71. Tank body; 72. Connecting pipe; 73. Shell; 74. Storage tank; 75. First motor; 76. Threaded rod; 77. Threaded cylinder; 78. Storage cylinder; 79. Baffle; 710. Guide rod; 711. Guide block; 8. Second motor; 9. Stirring shaft. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figures 1-5 As shown, a water and fertilizer integrated quantitative control device includes a box body 1, a plurality of rectangularly distributed support legs 2 are fixedly connected to the bottom of the box body 1, a cylinder 3 is fixedly connected inside the box body 1, a discharge pipe 4 is fixedly connected to the bottom of the cylinder 3, a cover 5 is slidably connected to the top of the box body 1, a limit mechanism 6 is provided on the box body 1, a feeding mechanism 7 is provided on the cover 5, a second motor 8 is fixedly installed on the top of the cover 5, and a stirring shaft 9 is fixedly connected to the output shaft of the second motor 8. The limiting mechanism 6 includes a rectangular through hole 61 on the front of the housing 1, a fixing plate 62 is slidably connected inside the rectangular through hole 61, and T-blocks 63 are fixedly connected to both the left and right sides of the fixing plate 62. The feeding mechanism 7 includes a tank 71 fixedly connected to the top of the cover 5, a connecting pipe 72 connected to the bottom of the tank 71, and a shell 73 fixedly connected to the top of the cover 5.

[0019] It should be noted that when the second motor 8 is started, the output shaft of the second motor 8 drives the stirring shaft 9 to rotate, thereby stirring the water and fertilizer to make them evenly mixed.

[0020] like Figures 1-4 As shown, a heating box 64 is fixedly connected to the front of the fixing plate 62, a water pump 65 is fixedly connected to the top of the heating box 64, a heating tube 66 is fixedly connected to one side of the water pump 65, and a box body 67 is fixedly connected to both the left and right sides of the cover 5. Limiting rods 68 are slidably connected inside the two boxes 67, and limiting plates 69 are fixedly connected to the outside of the two limiting rods 68. A spring 610 is sleeved on the outside of the limiting rods 68.

[0021] It should be noted that the heating box 64 is started to heat the water inside the box, and then the water is discharged into the heating pipe 66 through the water pump 65 for circulation, thereby heating the cylinder 3 and improving the mixing efficiency of fertilizer and water.

[0022] like Figures 1-4 As shown, T-slots are provided on both the left and right sides of the inner wall of the rectangular through hole 61, and the size of the T-block 63 is adapted to the size of the T-slot.

[0023] It should be noted that this facilitates the limiting and fixing of the fixing plate 62, increasing the stability of the fixing plate 62 after installation.

[0024] like Figures 1-4 As shown, the heating tube 66 is spiral-shaped and is slidably connected to the cylinder 3. One end of the heating tube 66 passes through and extends into the interior of the heating box 64.

[0025] It should be noted that the heating tube 66 is used to heat the cylinder 3, thereby improving the mixing efficiency of fertilizer and water.

[0026] like Figures 1-4 As shown, limit grooves are provided on both the left and right sides of the inner wall of the box 1, and the size of the limit rod 68 is adapted to the size of the limit groove.

[0027] It should be noted that the cover 5 is designed for easy and quick disassembly and installation.

[0028] like Figures 1-5As shown, a storage tank 74 is fixedly connected to the top of the housing 73, a first motor 75 is fixedly installed on the right side of the housing 73, a threaded rod 76 is fixedly connected to the output shaft of the first motor 75, a threaded cylinder 77 is threadedly connected to the outer side of the threaded rod 76, a storage cylinder 78 is fixedly connected to one end of the threaded cylinder 77, a baffle 79 is fixedly connected to the bottom left side and the top right side of the storage cylinder 78, guide rods 710 are fixedly connected to the front and back sides of the storage cylinder 78, and guide blocks 711 are fixedly connected to one end of each of the two guide rods 710.

[0029] It should be noted that water is poured into the tank 71 for storage, and fertilizer is poured into the storage tank 74 for storage. The valve on the connecting pipe 72 is opened to drain water into the cylinder 3. The tank 71 is equipped with scale lines to facilitate control of the amount of water drained into the cylinder 3. The fertilizer in the storage tank 74 is drained into the storage cylinder 78. The first motor 75 is started, and the output shaft of the first motor 75 drives the threaded rod 76 to rotate. The threaded rod 76 drives the threaded cylinder 77 to move to the left. The threaded cylinder 77 drives the guide block 711 to slide inside the guide groove through the guide rod 710, which increases the stability of the threaded cylinder 77 during movement. The threaded cylinder 77 drives the storage cylinder 78 to move to the left, so that the storage cylinder 78 is aligned with the feed hole, allowing the fertilizer in the storage cylinder 78 to be drained into the cylinder 3. At the same time, the storage cylinder 78 drives the baffle 79 to move and block the discharge port at the bottom of the storage tank 74.

[0030] like Figures 1-5 As shown, one end of the connecting pipe 72 passes through and extends to the bottom of the cover 5. The cover 5 is provided with a discharge hole. The size of the storage cylinder 78 is adapted to the size of the discharge hole. The inner wall of the front and back of the shell 73 are provided with guide grooves. The outer side of the guide block 711 is slidably connected to the inner wall of the guide groove. The tank 71 is provided with scale lines.

[0031] It should be noted that the storage cylinder 78 is designed with a fixed capacity to ensure that the amount of fertilizer discharged into the cylinder 3 is the same each time, thus saving resources and reducing operating costs.

[0032] The working principle of this utility model is as follows: When in use, water is poured into the tank 71 for storage, and fertilizer is poured into the storage tank 74 for storage. The valve on the connecting pipe 72 is opened to drain water into the cylinder 3. The tank 71 has graduations for easy control of the amount of water drained into the cylinder 3. The fertilizer in the storage tank 74 is drained into the storage cylinder 78. The first motor 75 is started, and its output shaft drives the threaded rod 76 to rotate. The threaded rod 76 drives the threaded cylinder 77 to move to the left. The threaded cylinder 77, through the guide rod 710, drives the guide block 711 to slide within the guide groove, increasing the stability of the threaded cylinder 77's movement. The threaded cylinder 77 drives the storage cylinder 78 to move to the left, aligning the storage cylinder 78 with the feed hole, allowing the fertilizer inside the storage cylinder 78 to drain into the cylinder 3. Simultaneously, the storage cylinder 78 drives the baffle 79 to move, discharging the fertilizer from the bottom of the storage tank 74. The feed inlet is blocked, and the second motor 8 is started. The output shaft of the second motor 8 drives the stirring shaft 9 to rotate, thereby stirring the water and fertilizer to make them evenly mixed. The heating box 64 is started to heat the water in the box, and then the water is discharged into the heating pipe 66 through the water pump 65 to circulate, thereby heating the cylinder 3 and improving the mixing efficiency of fertilizer and water. By setting the limiting mechanism 6, the two limiting rods 68 are pulled in opposite directions. The two limiting rods 68 drive the two limiting plates 69 to squeeze the spring 610, and at the same time, the limiting rods 68 are pulled out from the inside of the limiting groove. Then the cover 5 is pulled off from the top of the box 1, which makes it easy to clean the inside of the cylinder 3 and the stirring shaft 9. The fixing plate 62 is pulled up, and the fixing plate 62 drives the T-shaped block 63 to be pulled out from the inside of the T-shaped groove, which makes it easy to remove the fixing plate 62 from the box 1, and thus facilitate the replacement and maintenance of the heating device.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water and fertilizer integrated quantitative control device, comprising a housing (1), characterized in that: The bottom of the box (1) is fixedly connected to a plurality of rectangularly distributed support legs (2), the inside of the box (1) is fixedly connected to a cylinder (3), the bottom of the cylinder (3) is fixedly connected to a discharge pipe (4), the top of the box (1) is slidably connected to a cover (5), a limit mechanism (6) is provided on the box (1), a feeding mechanism (7) is provided on the cover (5), a second motor (8) is fixedly installed on the top of the cover (5), and a stirring shaft (9) is fixedly connected to the output shaft of the second motor (8). The limiting mechanism (6) includes a rectangular through hole (61) on the front of the box (1), and a fixing plate (62) is slidably connected inside the rectangular through hole (61). T-shaped blocks (63) are fixedly connected to both the left and right sides of the fixing plate (62). The feeding mechanism (7) includes a tank (71) fixedly connected to the top of the cover (5), a connecting pipe (72) connected to the bottom of the tank (71), and a shell (73) fixedly connected to the top of the cover (5).

2. The water and fertilizer integrated quantitative control device according to claim 1, characterized in that: A heating box (64) is fixedly connected to the front of the fixing plate (62), a water pump (65) is fixedly connected to the top of the heating box (64), a heating tube (66) is fixedly connected to one side of the water pump (65), a box body (67) is fixedly connected to both the left and right sides of the cover (5), a limit rod (68) is slidably connected inside the two boxes (67), a limit plate (69) is fixedly connected to the outside of the two limit rods (68), and a spring (610) is sleeved on the outside of the limit rod (68).

3. The water and fertilizer integrated quantitative control device according to claim 2, characterized in that: T-slots are provided on both the left and right sides of the inner wall of the rectangular through hole (61), and the size of the T-block (63) is adapted to the size of the T-slot.

4. The water and fertilizer integrated quantitative control device according to claim 2, characterized in that: The heating tube (66) is spiral-shaped and is slidably connected to the cylinder (3). One end of the heating tube (66) extends through and into the interior of the heating box (64).

5. The water and fertilizer integrated quantitative control device according to claim 2, characterized in that: Limiting grooves are provided on both the left and right sides of the inner wall of the box (1), and the size of the limiting rod (68) is adapted to the size of the limiting groove.

6. The water and fertilizer integrated quantitative control device according to claim 1, characterized in that: A storage tank (74) is fixedly connected to the top of the housing (73). A first motor (75) is fixedly installed on the right side of the housing (73). A threaded rod (76) is fixedly connected to the output shaft of the first motor (75). A threaded cylinder (77) is threadedly connected to the outer side of the threaded rod (76). A storage cylinder (78) is fixedly connected to one end of the threaded cylinder (77). Baffles (79) are fixedly connected to the bottom left side and the top right side of the storage cylinder (78). Guide rods (710) are fixedly connected to the front and back sides of the storage cylinder (78). Guide blocks (711) are fixedly connected to one end of each of the two guide rods (710).

7. The water and fertilizer integrated quantitative control device according to claim 6, characterized in that: One end of the connecting pipe (72) passes through and extends to the bottom of the cover (5). The cover (5) is provided with a discharge hole. The size of the storage cylinder (78) is adapted to the size of the discharge hole. The inner wall of the front and back of the shell (73) are provided with guide grooves. The outer side of the guide block (711) is slidably connected to the inner wall of the guide groove. The tank (71) is provided with scale lines.

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