Automatic proportioning equipment for water and fertilizer

Abstract

The utility model discloses a water and fertilizer automatic proportioning device which comprises a box body, a supporting mechanism, a conveying mechanism, a first fixing rod, a first gear, a second gear, a fixing disc, a connecting mechanism, a feeding mechanism and a water inlet pipe, the supporting mechanism is arranged at the lower end of the box body, the conveying mechanism is arranged at the lower end of the box body, the feeding mechanism is arranged at the upper end of the box body, and the water inlet pipe is arranged at the front end of the box body. A connecting mechanism is arranged at the upper end in the box body, a fixing plate is arranged at the lower end of the connecting mechanism, a second gear is arranged in the fixing plate, a first fixing rod is arranged at the upper end in the box body, and a first gear is arranged at the lower end of the first fixing rod. The device has the advantages that water and fertilizer in the box body are mixed more uniformly through different rotating speeds of the stirring rod I and the stirring rod II, and solid fertilizer is quantitatively added by setting the reciprocating times of the storage box, so that the water and fertilizer ratio is accurate.

Description

Technical Field

[0001] The utility model relates to the field of water-fertilizer ratio devices, in particular to automatic water-fertilizer ratio equipment. Background Art

[0002] The integrated water-fertilizer technology supplies water and fertilizer through a controllable pipeline system. After the water and fertilizer are mixed, drip irrigation is formed through the pipeline and drippers to evenly, regularly and quantitatively infiltrate the root development and growth area of ​​the crop, so that the main root soil always remains loose and has an appropriate moisture content. At the same time, according to the fertilizer requirements of different crops, soil environment and nutrient content, the demand design for different growth periods is carried out according to the water and fertilizer requirements of crops in different growth periods, and water and nutrients are provided directly to crops in a regular and quantitative manner in proportion.

[0003] Publication No. A water-fertilizer application proportioning device discloses a water-fertilizer application proportioning device, including a proportioning tank, a solid proportioning mechanism is provided on one side of the top of the proportioning tank, a liquid proportioning mechanism is provided on the proportioning tank and is located on one side of the solid proportioning mechanism, support mechanisms are provided on both sides of the proportioning tank, and a water-fertilizer introduction mechanism is provided at the bottom of the proportioning tank. The present application realizes the function of quantitative proportioning of solid fertilizer and liquid fertilizer by setting the solid proportioning mechanism and the liquid proportioning mechanism, facilitates the control of the proportion of water and fertilizer when applying water and fertilizer, improves the practical effect of water and fertilizer, and solves the problem that in the prior art, when applying water and fertilizer, water and fertilizer are usually injected into the irrigation water pipeline, which is prone to uneven water and fertilizer concentration, and may cause insufficient or excessive fertility.

[0004] However, the existing technology still has shortcomings:

[0005] 1. In the prior art, a stirring motor drives a stirring shaft to rotate to mix water and fertilizer, but the stirring effect is poor. The internal stirring is not uniform, resulting in uneven concentration of water and fertilizer, which may cause insufficient fertilizer or excessive fertilizer in some parts.

[0006] 2. The prior art adopts the solid proportioning mechanism of the existing device to add fixed materials in a staggered manner through the first sealing plate and the second sealing plate. Although the solid can be added quantitatively, the solid fertilizer will be clamped between the inner wall of the metering hopper when the first sealing plate slides. When the second sealing plate is opened, the smaller solid fertilizer in the metering hopper will be exposed from the gap between the first sealing plate and the metering hopper, and the accuracy of the proportioning cannot be guaranteed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above defects and provide an automatic water-fertilizer ratio matching device.

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: an automatic water-fertilizer ratio device comprises a box body, support mechanisms are arranged at the front and rear parts of both sides of the lower end of the box body, a conveying mechanism is arranged at the front side of the middle part of the lower end of the box body, a feeding mechanism is arranged at one side of the upper end of the box body, a fixing hole 1 is opened in the middle part of the upper end of the box body, a fixing rod 1 is rotatably connected to the inside of the fixing hole 1 through a bearing, a gear 1 is fixedly connected to the lower end of the fixing rod, a fixing hole 2 is opened at the rear side of the middle part of the upper end of the box body, a fixing rod 2 is rotatably connected to the inside of the fixing hole 2 through a bearing, and a gear 1 is fixedly connected to the lower end of the fixing rod 2 2. The gear 1 is meshed with the gear 2. A connecting mechanism is provided at the upper inner end of the casing, and an annular fixed disk is provided at the lower end of the connecting mechanism. A transmission tooth is provided on the inner side of the fixed disk, and the transmission tooth is meshed with the gear 2. A stirring shaft is fixedly connected to a lower end of the gear, and a plurality of stirring rods 1 are fixedly connected to the front and rear ends of the stirring shaft. Vertical rods are fixedly connected to the front and rear sides of the middle part of the lower end of the fixed disk, and a plurality of stirring rods 2 are fixedly connected to the side of the vertical rods close to each other, and the stirring rods 1 and the stirring rods 2 are staggered and fixed. A motor 1 is fixedly connected to the upper end of the fixed rod 1, and the motor 1 is fixedly connected to the middle part of the upper end of the casing.

[0009] As an improvement, the support mechanism includes support columns fixedly connected to the front and rear parts of both sides of the lower end of the box body, and the lower ends of the support columns are fixedly connected to walking wheels.

[0010] As an improvement, the conveying mechanism includes a conveying hole opened in the middle of the lower end of the box body, a conveying pipe is fixedly connected to the inside of the conveying hole, a water pump is fixedly connected to the front end of the conveying pipe, the water pump is fixedly connected to the front side of the middle of the lower end of the box body, and a switch valve is fixedly connected to the front end of the water pump.

[0011] As an improvement, the connecting mechanism includes an annular connecting groove opened in the middle of the upper inner end of the box body, and an annular connecting ring is rotatably connected to the inside of the connecting groove through a bearing, and the connecting ring is fixedly connected to the upper end of the fixed plate.

[0012] As an improvement, the feeding mechanism includes an adding hole opened at the rear part of one side of the upper end of the box body, a fixed box is fixedly connected to the middle part of one side of the upper end of the box body, a feeding box is slidably connected to the middle part of the inner side of the fixed box, the lower end of the feeding box is rotatably connected to the bottom plate by a pin shaft, the upper part of the front end of the feeding box is fixedly connected to a baffle, a driving mechanism is provided at the front end of the inner side of the fixed box, the upper end of the fixed box is fixedly connected to a top plate, the upper end of the top plate is fixedly connected to a storage box, a feeding hole is opened in the middle part of the lower end of the inner side of the storage box, the feeding hole passes through the top plate, the upper end of the storage box is rotatably connected to a cover plate by a pin shaft, and a conical collecting plate is fixedly connected to the lower end of the storage box.

[0013] As an improvement, the driving mechanism includes a screw rod rotatably connected to the middle part of the front end of the fixed box through a pin shaft, a sliding tube is threadedly connected to the outer side of the screw rod, the sliding tube is fixedly connected to the middle part of the front end of the feed box, the front end of the screw rod is fixedly connected to motor 2, and motor 2 is fixedly connected to the box body.

[0014] As an improvement, a penetrating water inlet pipe is fixedly connected to one side of the upper front end of the box body.

[0015] The advantages of the utility model compared with the prior art are: 1. The utility model installs a gear 1 on the upper end of the interior of the box body to drive the stirring shaft to rotate, and drives the fixed plate to rotate through the transmission of the gear 2, and drives the stirring rod 1 to rotate through the stirring shaft, and drives the fixed plate to rotate under the transmission of the vertical rod, and drives the stirring rod 2 to rotate under the transmission of the vertical rod, and the water and fertilizer inside the box body are evenly stirred by the different rotation speeds of the stirring rod 1 and the stirring rod 2, so that the raw materials are mixed more evenly.

[0016] 2. The utility model installs a feeding mechanism for quantitatively adding solid fertilizer on one side of the upper end of the box body, and pushes the feeding box to reciprocate through the driving mechanism. The fertilizer inside the storage box is added and falls into the feeding box and is pushed backward. After the storage box slides backward, the baffle blocks the feeding hole. After the storage box moves to the upper end of the adding hole, the bottom plate loses support and the fertilizer stored in the storage box falls into the box body. The solid fertilizer is quantitatively added by setting the number of reciprocating times of the storage box to achieve an accurate water-fertilizer ratio. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereogram of the utility model.

[0018] Figure 2 It is a cross-sectional view of the conveying mechanism of the utility model.

[0019] Figure 3 It is a cross-sectional view of the feeding mechanism of the utility model.

[0020] Figure 4 It is a cross-sectional view of the connecting mechanism of the utility model.

[0021] Figure 5 It is a sectional view of the box body of the present utility model.

[0022] As shown in the figure: 1. Box; 2. Support mechanism; 21. Support column; 22. Travel wheel; 3. Conveying mechanism; 31. Conveying hole; 32. Conveying pipe; 33. Water pump; 34. Switch valve; 4. Fixing hole 1; 41. Fixing rod 1; 42. Gear 1; 43. Fixing hole 2; 44. Fixing rod 2; 45. Gear 2; 46. Fixing plate; 47. Transmission gear; 5. Connecting mechanism; 51. Connecting groove; 52. Connecting Connecting ring; 6, stirring shaft; 61, stirring rod one; 62, vertical rod; 63, stirring rod two; 64, motor one; 7, feeding mechanism; 71, adding hole; 72, fixing box; 73, feeding box; 74, baffle; 75, top plate; 76, storage box; 77, feeding hole; 78, cover plate; 79, collecting plate; 70, bottom plate; 8, driving mechanism; 81, screw rod; 82, sliding pipe; 83, motor two; 9, water inlet pipe. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model, combined with the attached Figure 1 -Attached Figure 5 The utility model installs a supporting mechanism 2 for supporting the box body 1 at the lower end of the box body 1, and the supporting mechanism 2 includes supporting columns 21 fixedly connected to the front and rear parts of both sides of the lower end of the box body 1 for supporting the box body 1, and a walking wheel 22 for facilitating the movement of the whole is rotatably connected to the lower end of the supporting column 21. A conveying mechanism 3 for conveying water and fertilizer inside the box body 1 after uniform mixing is installed at the lower end of the box body 1.

[0025] The conveying mechanism 3 includes a water pump 33 fixedly connected to the front side of the middle of the lower end of the box body 1 for pumping water and fertilizer, a conveying hole 31 for extracting water and fertilizer is opened in the middle of the lower end of the box body 1, and a conveying pipe 32 for conveying water and fertilizer is fixedly connected inside the conveying hole 31. By fixing the front end of the conveying pipe 32 to the rear end of the water pump 33, a switch valve 34 for controlling the output is fixedly connected to the front end of the water pump 33, and a stirring mechanism for evenly stirring the water and fertilizer inside the box body 1 is installed inside the box body 1.

[0026] The stirring mechanism includes a motor 64 fixedly connected to the upper end of the interior of the casing 1 for driving the stirring shaft 6 to rotate, a fixing hole 4 for fixing a fixing rod 41 is opened in the middle of the upper end of the casing 1, the fixing rod 41 is rotatably connected to the interior of the fixing hole 4 through a bearing, a gear 42 for transmission is fixedly connected to the lower end of the fixing rod 41, a gear 45 is meshed at the rear end of the gear 42, a fixing rod 44 for fixing the gear 45 is fixedly connected to the upper end of the gear 45, a fixing hole 43 for fixing the fixing rod 44 is opened on the rear side of the middle of the upper end of the casing 1, the fixing rod 44 is rotatably connected to the interior of the fixing hole 43 through a bearing, and a connecting mechanism 5 for installing a fixing plate 46 is installed at the upper end of the interior of the casing 1.

[0027] The connecting mechanism 5 includes a connecting groove 51 formed in an annular manner at the upper inner end of the casing 1, a connecting ring 52 for mounting a fixed disk 46 is rotatably connected to the inside of the connecting groove 51 through a bearing, a fixed disk 46 for mounting a vertical rod 62 is fixedly connected to the lower end of the connecting ring 52, a transmission tooth 47 for transmission is formed on the inner side of the fixed disk 46, and the rotational force of the motor 64 is driven to rotate by the transmission of the gear 2 45 and the gear 1 42 through the engagement of the gear 2 45 and the transmission tooth 47, a vertical rod 62 for mounting a stirring rod 2 63 is fixedly connected to the front and rear sides of the middle part of the lower end of the fixed disk 46, a plurality of stirring rods 2 63 for increasing the contact area are fixedly connected to the side where the vertical rods 62 are close to each other, a stirring shaft 6 for mounting a stirring rod 1 61 is fixedly connected to the middle part of the lower end of the gear 1 42, and a plurality of stirring rods 1 61 for increasing the contact area are fixedly connected to the front and rear ends of the stirring shaft 6.

[0028] A feeding mechanism 7 for quantitatively adding solid fertilizer is installed on one side of the upper end of the box body 1, and the feeding mechanism 7 includes a fixed box 72 fixedly connected to one side of the upper end of the box body 1, and an adding hole 71 for adding fertilizer to the inside of the box body 1 is opened at the rear part of the inner lower end of the fixed box 72, and a feeding box 73 for quantitative fertilizer is slidably connected inside the fixed box 72, and a top plate 75 for supporting the fixed box 72 is fixedly connected to the upper end of the fixed box 72, and a storage box 76 for storing solid fertilizer is fixedly connected to the middle part of the upper end of the top plate 75, and a cover plate 78 for preventing the internal solid fertilizer from getting damp is rotatably connected to the upper end of the storage box 76 through a pin shaft.

[0029] A feed hole 77 is provided in the middle of the inner lower end of the storage box 76 for allowing the solid fertilizer inside the storage box 76 to fall into the feed box 73; a baffle 74 is fixedly connected to the upper front end of the feed box 73 for preventing the solid fertilizer inside from falling into the fixed box 72 after the feed box 73 moves; a bottom plate 70 for sealing the lower end of the feed box 73 is rotatably connected to the lower end of the feed box 73 via a pin; a conical collecting plate 79 is fixedly connected to the inner lower end of the feed box 73 to facilitate the flow of solid fertilizer inside the storage box 76.

[0030] A driving mechanism 8 for controlling the sliding of the feed box 73 is installed at the inner front end of the fixed box 72. The driving mechanism 8 includes a screw rod 81 which is rotatably connected to the middle part of the inner front end of the fixed box 72 through a pin shaft to drive the feed box 73 to slide. The front section of the screw rod 81 extends to the front end of the fixed box 72. A motor 83 for driving the screw rod 81 to rotate is fixedly connected to the front section of the screw rod 81. A sliding pipe 82 with threads inside is fixedly connected to the middle part of the front end of the feed box 73. The screw rod 81 is threadedly connected to the inside of the sliding pipe 82. An inlet pipe 9 for adding proportioning water to the inside of the box 1 is fixedly connected to the upper end of one side of the front end of the box body 1.

[0031] During the specific implementation of the utility model, the whole is first moved to the position where mixing is required through the walking wheel 22, and then the solid fertilizer is added into the storage box 76, and then the proportion of water is injected into the box body 1 through the water inlet pipe 9 according to the proportion, and then the motor 2 83 is started to control the feed box 73 to slide backward, and the solid fertilizer is added into the box body 1 in a quantitative manner, and then the motor 1 64 is started to drive the gear 1 42 to rotate, and the fixed plate 46 is driven by the gear 2 45 and the gear 1 42, and the water and fertilizer in the box body 1 are evenly mixed through the different rotation speeds of the stirring rod 1 61 and the stirring rod 2 63.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water-fertilizer automatic ratio device, characterized in that: The invention comprises a box body (1), wherein support mechanisms (2) are arranged at the front and rear parts of both sides of the lower end of the box body (1), a conveying mechanism (3) is arranged at the front side of the middle part of the lower end of the box body (1), a feeding mechanism (7) is arranged at one side of the upper end of the box body (1), and a driving mechanism (8) is arranged at the upper end of the box body (1), a fixing hole (4) is opened at the middle part of the upper end of the box body (1), a fixing rod (41) is rotatably connected to the inside of the fixing hole (4) through a bearing, and a gear (42) is fixedly connected to the lower end of the fixing rod (41), a fixing hole (43) is opened at the rear side of the middle part of the upper end of the box body (1), a fixing rod (44) is rotatably connected to the inside of the fixing hole (43) through a bearing, and a gear (45) is fixedly connected to the lower end of the fixing rod (44), and the gear (42) and the gear (45) are meshed. The box body (1) is provided with a connecting mechanism (5) at the upper inner end, and an annular fixing disk (46) is provided at the lower end of the connecting mechanism (5). A transmission tooth (47) is provided on the inner side of the fixing disk (46), and the transmission tooth (47) is meshed with the gear 2 (45). The lower end of the gear 1 (42) is fixedly connected to a stirring shaft (6), and the front and rear ends of the stirring shaft (6) are fixedly connected to a plurality of stirring rods 1 (61). The front and rear sides of the middle of the lower end of the fixing disk (46) are fixedly connected to vertical rods (62), and the sides of the vertical rods (62) close to each other are fixedly connected to a plurality of stirring rods 2 (63), and the stirring rods 1 (61) and the stirring rods 2 (63) are fixed in an alternating manner. The upper end of the fixing rod 1 (41) is fixedly connected to a motor 1 (64), and the motor 1 (64) is fixedly connected to the middle of the upper end of the box body (1).

2. The automatic water-fertilizer mixing device according to claim 1, characterized in that: The support mechanism (2) comprises support columns (21) fixedly connected to the front and rear parts of both sides of the lower end of the box body (1), and the lower ends of the support columns (21) are fixedly connected to walking wheels (22).

3. The automatic water-fertilizer mixing device according to claim 1, characterized in that: The conveying mechanism (3) comprises a conveying hole (31) opened in the middle of the lower end of the box body (1), a conveying pipe (32) is fixedly connected inside the conveying hole (31), a water pump (33) is fixedly connected at the front end of the conveying pipe (32), the water pump (33) is fixedly connected to the front side of the middle of the lower end of the box body (1), and a switch valve (34) is fixedly connected at the front end of the water pump (33).

4. The automatic water-fertilizer ratio device according to claim 1, characterized in that: The connecting mechanism (5) comprises an annular connecting groove (51) formed in the middle of the upper inner end of the housing (1), wherein an annular connecting ring (52) is rotatably connected to the interior of the connecting groove (51) via a bearing, and the connecting ring (52) is fixedly connected to the upper end of the fixed disk (46).

5. The automatic water-fertilizer ratio device according to claim 1, characterized in that: The feeding mechanism (7) comprises a feeding hole (71) opened at the rear part of one side of the upper end of the box body (1); a fixed box (72) is fixedly connected to the middle part of one side of the upper end of the box body (1); a feeding box (73) is slidably connected to the middle part of the inner side of the fixed box (72); the lower end of the feeding box (73) is rotatably connected to the bottom plate (70) via a pin shaft; a baffle (74) is fixedly connected to the upper part of the front end of the feeding box (73); and a fixing box (72) is provided at the inner front end thereof. The driving mechanism (8) comprises a top plate (75) fixedly connected to the upper end of the fixed box (72), a material storage box (76) fixedly connected to the upper end of the top plate (75), a material feed hole (77) is provided in the middle of the lower end of the inner side of the material storage box (76), the material feed hole (77) passes through the top plate (75), the upper end of the material storage box (76) is rotatably connected to a cover plate (78) via a pin shaft, and a conical collecting plate (79) is fixedly connected to the lower end of the inner side of the material storage box (76).

6. The automatic water-fertilizer ratio device according to claim 1, characterized in that: The driving mechanism (8) comprises a screw rod (81) rotatably connected to the middle part of the front end of the fixed box (72) through a pin shaft, a slide tube (82) is threadedly connected to the outer side of the screw rod (81), the slide tube (82) is fixedly connected to the middle part of the front end of the feed box (73), the front end of the screw rod (81) is fixedly connected to a second motor (83), and the second motor (83) is fixedly connected to the box body (1).

7. The automatic water-fertilizer ratio device according to claim 1, characterized in that: A water inlet pipe (9) is fixedly connected to one side of the upper front end of the box body (1).

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