An agricultural water and fertilizer ratio device

Abstract

This utility model relates to the field of fertilizer mixing technology, specifically an agricultural water and fertilizer mixing device, including a mixing tank. The mixing tank has a bottom tank and an upper cover bolted together. An outer support ring supports the outside of the mixing tank, and a side bracket is mounted on the outer support ring and the bottom of the mixing tank. A drive shaft is mounted in the middle of the upper cover via a bearing, and a stirring frame is mounted at the lower end of the drive shaft. A motor for driving the drive shaft is mounted on the rear side of the upper cover. This utility model facilitates auxiliary support assembly and tilting according to usage needs, which helps improve operational efficiency and effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer mixing technology, specifically to an agricultural water and fertilizer ratio device. Background Technology

[0002] With the advancement of agricultural modernization, integrated water and fertilizer technology, as a core means of saving water and fertilizer, improving quality and efficiency, has been widely applied in facility agriculture, field crops, and specialty planting. This technology organically integrates irrigation and fertilization to achieve precise water and fertilizer supply. Compared with traditional flood irrigation and extensive fertilization methods, it can significantly improve irrigation water utilization. When mixing, the corresponding fertilizers need to be added to the mixing device according to the ratio for mixing. In response, Chinese patent application number CN202320724438.9 discloses an agricultural water and fertilizer ratio device, including an outer shell, a water tank fixedly connected to the other side of the top wall of the outer shell, a turntable rotatably connected to the bottom wall of the water tank, a water outlet hole provided on the outer periphery of the middle part of the top wall of the turntable, a water outlet groove provided on the outer periphery of the middle part of the bottom wall of the water tank, the water outlet groove penetrating the top wall of the outer shell, and a reduction motor fixedly connected to the top wall of the outer shell, the output end of the reduction motor passing through the top wall of the outer shell and the bottom wall of the water tank in sequence and fixedly connected to the middle part of the bottom wall of the turntable; However, the existing proportioning device is inconvenient to assist in assembly and tilting according to the needs of use, which affects the efficiency and effectiveness of use. Therefore, in order to solve the above problems, an agricultural water and fertilizer ratio device is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide an agricultural water and fertilizer ratio device to solve the problem mentioned in the background art that the existing ratio devices are inconvenient to be assisted in assembly and tilting according to the needs of use, which affects the efficiency and effectiveness of use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an agricultural water and fertilizer mixing device, comprising a mixing tank, wherein a bottom tank and an upper cover are bolted together on the upper and lower parts of the mixing tank, and an outer support ring is provided on the outside of the mixing tank. A side bracket is provided on the outer support ring and the lower part of the mixing tank. A drive shaft is installed in the middle of the upper cover through a bearing, and a stirring frame is installed at the lower end of the drive shaft. A motor for driving the drive shaft is installed on the rear side of the upper cover.

[0005] As a further step of this solution, the outer support ring is in the form of two halves and is bolted to the outer wall of the mixing tank. The outer support ring is integrally fixed with an outer support shaft at its outer end. The outer support shaft is fitted with a seated bearing on its side end and is bolted to the upper end of the side bracket.

[0006] As a further step of this solution, a bottom support plate is fixed to the lower end of the side support, and the bottom support plate is equipped with lockable moving wheels around its bottom. Side support ribs are installed between the side of the side support and the bottom support plate, and an inner through groove is opened in the middle of the bottom support plate, which is located directly below the bottom tank.

[0007] As a further step of this solution, the mixing tank is uniformly fixed with limiting strips in the middle of its outer wall, and the two sets of limiting strips are located above and below the outer support ring, with inner gaskets embedded in the limiting strips.

[0008] As a further step of this solution, the front side support of the bottom tank is a limiting half-ring, and the limiting half-ring is mounted on the inner wall of the side bracket. A limiting lever is integrally fixed in the middle of the front side of the bottom tank, and the limiting lever is locked in the lower part of the middle of the front side of the limiting half-ring. An auxiliary groove corresponding to the limiting lever is opened in the lower part of the middle of the front side of the limiting half-ring. A fastening nut is threaded on the outer wall of the limiting lever, and the fastening nut is supported on the outer wall of the auxiliary groove.

[0009] As a further step of this solution, the upper compartment cover is provided with an inlet / outlet at the center of the front side, and the outer wall of the inlet / outlet is threaded with an outer cover. The bottom of the bottom compartment is connected to a drain trough, and a drain valve is installed at the lower end of the drain trough.

[0010] As a further step of this solution, an upper protrusion is fixed in the middle of the upper compartment cover, and the drive shaft is inserted and mounted inside the center of the upper protrusion through a bearing. An inner sleeve is provided below the bottom of the upper compartment cover, and the inner sleeve is fitted and mounted on the outer wall of the drive shaft. An outer support frame is provided outside the upper protrusion, and the outer support frame is fitted and mounted on the upper part of the drive shaft and the motor shaft. The top of the motor and the drive shaft are respectively equipped with a meshing transmission gear and a driven gear. An outer cover is fitted on the top of the outer support frame, and the outer cover covers the outside of the transmission gear and the driven gear.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this utility model is easy to assemble and tilt with auxiliary support according to the needs of use, which helps to improve the efficiency and effectiveness of use and operation; 1. This utility model, by setting an outer support ring and side bracket, facilitates the support and assembly of the mixing tank, making it easier to support and rotate, and making subsequent pouring operations more convenient. Furthermore, the combination of the mixing tank, bottom tank, and upper cover also facilitates disassembly and assembly, making cleaning more convenient. At the same time, the setting of inlet and outlet and drainage trough makes operation more convenient during assembly and use, making it easier to feed and discharge materials when mixing water and fertilizer. Through this design, the convenience and practicality of agricultural water and fertilizer mixing devices are improved.

[0012] 2. This utility model, by incorporating a motor and a limiting semi-ring, facilitates internal stirring during assembly and use, and also allows for easy removal of the motor by disassembling the upper cover, making subsequent cleaning more convenient. Furthermore, the limiting semi-ring assists in limiting and supporting the device during tilting and support, making operation more convenient. This design improves the convenience and practicality of the agricultural water and fertilizer mixing device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional side view sectional diagram of the structure of this utility model; Figure 2 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model; Figure 3 This is a bottom-view perspective view of the overall structure of this utility model; Figure 4 This is a side view of the exploded assembly of a partial structure of the mixing tank of this utility model; Figure 5 This is a side perspective three-dimensional schematic diagram of the structure of this utility model when it is tilted; In the diagram: 100, Mixing tank; 101, Bottom tank; 102, Upper cover; 103, Upper protrusion; 104, Drainage trough; 105, Drainage valve; 110, Outer support ring; 111, Outer support shaft; 112, Bearing with seat; 113, Limiting strip; 114, Inner gasket; 120, Side support; 121, Bottom support plate; 122, Side support rib; 123, Inner through groove; 130, Lockable caster; 140, Inlet / outlet; 141, Outer cover; 150, Motor; 151, Transmission gear; 152, Driven gear; 153, Drive shaft; 154, Stirring rack; 155, Inner sleeve gasket; 156, Outer support frame; 157, Outer cover; 160, Limiting half ring; 161, Limiting lever; 162, Auxiliary groove; 163, Fastening nut. Detailed Implementation

[0014] 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.

[0015] Please see Figures 1-5 One embodiment provided by this utility model: An agricultural water and fertilizer mixing device includes a mixing tank 100. The mixing tank 100 is bolted together with a bottom tank 101 and an upper cover 102. The mixing tank 100 is externally supported by an outer support ring 110. A side bracket 120 is mounted on the lower part of the outer support ring 110 and the mixing tank 100. A drive shaft 153 is mounted in the middle of the upper cover 102 through a bearing. A stirring frame 154 is mounted on the lower end of the drive shaft 153. A motor 150 for driving the drive shaft 153 is mounted on the rear side of the upper cover 102.

[0016] As described in more detail in this embodiment, the outer support ring 110 is in the form of two halves and is bolted to the outer wall of the mixing tank 100. The outer support ring 110 is integrally fixed with an outer support shaft 111 at its outer end. The outer support shaft 111 is fitted with a seated bearing 112 on its side end and is bolted to the upper end of the side bracket 120.

[0017] Therefore, during assembly and use, it is convenient to support and assemble the outside of the mixing tank 100, making subsequent rotation more convenient.

[0018] As described in more detail in this embodiment, a bottom support plate 121 is fixed to the lower end of the side support 120, and the bottom support plate 121 is equipped with lockable moving wheels 130 around its bottom. Side support ribs 122 are provided between the side of the side support 120 and the bottom support plate 121, and an inner through groove 123 is provided in the middle of the bottom support plate 121, which is located directly below the bottom tank 101.

[0019] Therefore, during assembly and use, it facilitates the auxiliary stabilization and movement of the opposite support 120, making subsequent operation and use more convenient.

[0020] As described in more detail in this embodiment, a limiting strip 113 is uniformly fixed in the middle of the outer wall of the mixing tank 100, and two sets of limiting strips 113 are located above and below the outer support ring 110. The limiting strips 113 are inlaid with inner gaskets 114.

[0021] Therefore, during assembly and use, it is convenient to assist in the assembly of the outer support ring 110, and with the inner gasket 114 in place, it is not easy to cause scratches on the outer wall of the mixing tank 100.

[0022] As described in more detail in this embodiment, the front side of the bottom tank 101 is supported by a limiting half-ring 160, and the limiting half-ring 160 is mounted on the inner wall of the side bracket 120. A limiting lever 161 is integrally fixed in the middle of the front side of the bottom tank 101, and the limiting lever 161 is engaged below the middle of the front side of the limiting half-ring 160. An auxiliary groove 162 corresponding to the limiting lever 161 is opened below the middle of the front side of the limiting half-ring 160, and a fastening nut 163 is threaded on the outer wall of the limiting lever 161, and the fastening nut 163 is supported on the outer wall of the auxiliary groove 162.

[0023] Therefore, during assembly and use, it is convenient to assist in limiting the front of the mixing tank 100 and the bottom tank 101, so that when the fastening nut 163 is tightened, the mixing tank 100 and the bottom tank 101 are kept vertically supported, making the mixing ratio more convenient. After the fastening nut 163 is loosened, it is easy to release the limit. With the cooperation of the limit lever 161, it is easy to move the mixing tank 100 and the bottom tank 101 for auxiliary pouring, making the operation more convenient.

[0024] As described in more detail in this embodiment, the upper compartment cover 102 is provided with an inlet / outlet 140 at the center of the front side, and an outer cover 141 is threaded onto the outer wall of the inlet / outlet 140. The bottom of the bottom compartment tank 101 is connected to a drain trough 104, and a drain valve 105 is installed at the lower end of the drain trough 104.

[0025] Therefore, during assembly and use, it is convenient to assist in feeding and discharging materials, and it is also convenient to clean. With the cooperation of the drain tank 104 and the drain valve 105, it is convenient to assist in draining liquid. It can also be used to pour out liquid and feed materials, making the operation more convenient.

[0026] As described in more detail in this embodiment, an upper protrusion 103 is fixedly provided in the middle of the upper cover 102, and the drive shaft 153 is inserted and mounted inside the center of the upper protrusion 103 through a bearing. An inner sleeve 155 is provided below the bottom of the upper cover 102, and the inner sleeve 155 is fitted and mounted on the outer wall of the drive shaft 153. An outer support frame 156 is provided outside the upper protrusion 103, and the outer support frame 156 is fitted and mounted on the upper part of the drive shaft 153 and the rotating shaft end of the motor 150. The top ends of the motor 150 and the drive shaft 153 are respectively equipped with a transmission gear 151 and a driven gear 152 that mesh with each other. An outer cover 157 is fitted and mounted on the top of the outer support frame 156, and the outer cover 157 covers the outside of the transmission gear 151 and the driven gear 152.

[0027] Therefore, during assembly and use, it is convenient to assist in driving the rotation of the drive shaft 153, which facilitates stirring. With the support of the upper cover 102, it is also convenient to remove and separate along with the upper cover 102. Furthermore, with the cooperation of the outer support frame 156 and the outer cover 157, it is convenient to assist in the installation and maintenance of the cover, making operation and use more convenient.

[0028] Working principle: During assembly and use, the water and fertilizer raw materials are put into the mixing tank 100 and the bottom tank 101. Then, the mixing frame 154 is driven to rotate under the drive shaft 153 to stir, which facilitates the mixing operation. When feeding, the material can be fed in with the cooperation of the inlet / outlet 140 and the outer cover 141. After mixing, the liquid can be discharged with the cooperation of the drain trough 104 and the drain valve 105, making the operation more convenient. Alternatively, the bottom tank 101 and the mixing tank 100 can be moved with the cooperation of the limit lever 161, and the outer support shaft 111 and the seated bearing 112 can be used to assist in tilting, making the operation more convenient and facilitating subsequent cleaning. The operation ends here.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An agricultural water and fertilizer mixing device, comprising a mixing tank (100), characterized in that: The mixing tank (100) is bolted together with a bottom tank (101) and an upper cover (102). The mixing tank (100) is externally supported by an outer support ring (110). The outer support ring (110) and the mixing tank (100) are supported by a side bracket (120). The upper cover (102) is fitted with a drive shaft (153) through a bearing in the middle. The lower end of the drive shaft (153) is fitted with a stirring rack (154). The rear side of the upper cover (102) is fitted with a motor (150) for driving the drive shaft (153).

2. The agricultural water and fertilizer ratio device according to claim 1, characterized in that: The outer support ring (110) is in the form of two halves and is bolted to the outer wall of the mixing tank (100). The outer support ring (110) is integrally fixed with an outer support shaft (111). The outer support shaft (111) is fitted with a seated bearing (112) on its side end, and the seated bearing (112) is bolted to the upper end of the side bracket (120).

3. The agricultural water and fertilizer ratio device according to claim 2, characterized in that: The lower end of the side support (120) is fixed with a bottom support plate (121), and the bottom of the bottom support plate (121) is equipped with locking casters (130) around its perimeter. Side support ribs (122) are installed between the side of the side support (120) and the bottom support plate (121), and an inner through groove (123) is provided in the middle of the bottom support plate (121). The inner through groove (123) is located directly below the bottom tank (101).

4. An agricultural water and fertilizer mixing device according to claim 2, characterized in that: The mixing tank (100) has a limiting strip (113) uniformly fixed in the middle of its outer wall, and the two sets of limiting strips (113) are located above and below the outer support ring (110). The limiting strip (113) is fitted with an inner gasket (114).

5. An agricultural water and fertilizer mixing device according to claim 1, characterized in that: The bottom tank (101) is supported on the front side by a limiting half ring (160), and the limiting half ring (160) is mounted on the inner wall of the side bracket (120). A limiting lever (161) is integrally fixed in the middle of the front side of the bottom tank (101), and the limiting lever (161) is locked in the lower part of the middle of the front side of the limiting half ring (160). An auxiliary groove (162) corresponding to the limiting lever (161) is opened in the lower part of the middle of the front side of the limiting half ring (160), and a fastening nut (163) is threaded on the outer wall of the limiting lever (161), and the fastening nut (163) is supported on the outer wall of the auxiliary groove (162).

6. The agricultural water and fertilizer ratio device according to claim 1, characterized in that: The upper compartment cover (102) is provided with an inlet / outlet (140) at the front center, and an outer cover (141) is threaded on the outer wall of the inlet / outlet (140). The bottom compartment tank (101) is connected to a drain trough (104), and a drain valve (105) is installed at the lower end of the drain trough (104).

7. An agricultural water and fertilizer mixing device according to claim 1, characterized in that: The upper cover (102) is fixedly provided with an upper protrusion (103) in the middle, and the drive shaft (153) is inserted and mounted in the center of the upper protrusion (103) through a bearing. An inner sleeve (155) is provided below the bottom of the upper cover (102), and the inner sleeve (155) is fitted and mounted on the outer wall of the drive shaft (153). An outer support frame (156) is supported on the outside of the upper protrusion (103), and the outer support frame (156) is fitted and mounted on the upper part of the drive shaft (153) and the motor (150) shaft. The top of the motor (150) and the drive shaft (153) are respectively equipped with a transmission gear (151) and a driven gear (152) that mesh with each other. An outer cover (157) is mounted on the top of the outer support frame (156), and the outer cover (157) covers the outside of the transmission gear (151) and the driven gear (152).

Images