Water-soluble fertilizer stirring device

Abstract

The utility model relates to a water-soluble fertilizer stirring device which comprises a mixing barrel, a fertilizer inlet and a water inlet are formed in the top of the mixing barrel, a discharging opening is formed in the bottom side of the mixing barrel, a stirring shaft is arranged in the mixing barrel, stirring blades are arranged on the stirring shaft, a speed reducer is arranged on the top of the mixing barrel, a servo motor is arranged on the speed reducer, and a premixing barrel is arranged above the fertilizer inlet. An input port is formed in the top of the premixing barrel, an output port is formed in the bottom of the premixing barrel, an intermittent feeding mechanism is arranged between the output port and the fertilizer inlet and comprises a base sleeve, a lower baffle is plugged in the base sleeve, a lower through hole is eccentrically formed in the lower baffle, a movable sleeve is coaxially and rotationally assembled on the base sleeve, and an upper baffle is plugged in the movable sleeve; an upper through hole is eccentrically formed in the upper baffle; an outer gear ring is fixedly connected outside the movable sleeve, and an output shaft of the speed reducer is in transmission fit with the outer gear ring. Manpower and material resources are greatly saved, the stirring process is easy, the load is small, stirring and mixing are uniform, mixing is rapid, and the mixing efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to water soluble fertilizer technical field especially relates to a water soluble fertilizer stirring device. BACKGROUND

[0002] Water-soluble fertilizer is a kind of multi-element compound fertilizer that can be dissolved in water, and it is easier to be absorbed by crops, and the absorption utilization rate is relatively high, and it can be applied to drip irrigation and other facility agriculture, and the universality is relatively high.

[0003] Water-soluble fertilizer refers to a kind of compound fertilizer containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acids, humic acid, alginic acid and the like, which can be completely dissolved in water. There are two kinds of solid water-soluble fertilizer and liquid water-soluble fertilizer. Water-soluble fertilizer needs to be mixed and dissolved with water during use. The general way is to pour water-soluble fertilizer and water into a barrel and then stir, or introduce into the inside of a stirring tank for stirring. Manual stirring is time-consuming and laborious, and machine stirring is also easy to produce stirring dead angle, and it is difficult to fully stir and mix all the materials in the tank. At the same time, the existing mixing and stirring form is to directly pour a certain amount of solid water-soluble fertilizer and water in the barrel, and then manually stir. This overall mixing method is time-consuming and laborious, and greatly reduces the mixing efficiency. In the mixing process, the solid water-soluble fertilizer is easy to form clumps and is not easy to fuse. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of water soluble fertilizer stirring device to solve the problems of low efficiency, time-consuming and laborious, not easy to mix quickly caused by manual stirring of water-soluble fertilizer in prior art.

[0005] In order to solve the above problems, the water-soluble fertilizer stirring device disclosed by the utility model adopts the following technical scheme:

[0006] The utility model provides an agitator for water-soluble fertilizer, which comprises a mixing barrel, a speed reducer, a servo motor, a premixing barrel, an intermittent feeding mechanism, a base sleeve, a lower baffle, a movable sleeve, an upper baffle, an outer gear ring, a main conical gear, an input conical gear, a transmission shaft, a spur gear, a first conical gear, a transmission rod, a second conical gear and a third conical gear.

[0007] Further, the lower through holes and the upper through holes are more than two and are uniformly distributed around the circumference of the fertilizer inlet.

[0008] Further, the upper baffle and the lower baffle are provided with a sealing ring on the radially outer side corresponding to each upper through hole and lower through hole.

[0009] Further, the input end of the stirring shaft is provided with a main conical gear, and the output end of the speed reducer is provided with an input conical gear in meshing transmission with the main conical gear.

[0010] Further, the top of the mixing barrel is further rotatably provided with a transmission shaft, the transmission shaft is provided with a spur gear in meshing transmission with the outer gear ring, and the transmission shaft is further provided with a first conical gear.

[0011] Further, the lower baffle of the movable sleeve and the inner side wall of the base sleeve have a chamfer structure inclined towards the center direction of the upper baffle.

[0012] The water-soluble fertilizer stirring device has the advantages that: the water-soluble fertilizer stirring device is provided with a premixing barrel on the mixing barrel, and the mixing barrel is driven to stir while the intermittent feeding mechanism is driven to act by the speed reducer and the servo motor, so that intermittent feeding is realized, the stirring function of the stirring shaft and the intermittent feeding operation into the mixing barrel can be realized by one power source; therefore, only specific amount of solid water-soluble fertilizer needs to be supplied, and then the servo motor is started to realize automatic stirring and automatic intermittent feeding, so that manpower and material resources are greatly saved, the stirring process is easy, the load is small, the stirring and mixing are uniform, fast and efficient, and the problem of solid water-soluble fertilizer agglomeration and difficulty in fusion can be effectively avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiments will be briefly introduced as follows:

[0014] Figure 1 It is a specific embodiment structure schematic view of the water-soluble fertilizer stirring device of the utility model;

[0015] Figure 2 It is Figure 1 a sectional view;

[0016] Figure 3 It is Figure 2 a local enlarged view of A in the figure;

[0017] Figure 4 It is Figure 2 a structure schematic view of the intermittent feeding structure;

[0018] Figure 5 It is Figure 4 a structure schematic view of another view of the figure.

[0019] Mark explanation: 1-mixing barrel; 11-fertilizer inlet; 12-discharge port; 13-stirring shaft; 131-main conical gear; 14-stirring blade; 2-premixing barrel; 21-input port; 22-output port; 3-intermittent feeding mechanism; 31-base sleeve; 311-lower baffle; 312-flange; 313-sealing ring; 314-lower through hole; 32-movable sleeve; 321-upper baffle; 322-upper through hole; 323-chamfer structure; 33-outer gear ring; 34-bearing; 4-transmission shaft; 41-straight gear; 42-first conical gear; 5-transmission rod; 51-second conical gear; 52-third conical gear; 6-speed reducer; 61-input conical gear; 7-servo motor. DETAILED DESCRIPTION

[0020] In order to make the technical purpose, technical scheme and beneficial effect of the utility model clearer, the technical scheme of the utility model will be further explained below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only a part of the embodiments of the utility model, but not all the embodiments. The components of the utility model embodiments described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] The specific embodiments of the water-soluble fertilizer stirring device disclosed by the utility model are shown as follows, Figures 1 to 5 The water-soluble fertilizer stirring device comprises a mixing barrel 1, the top side of the mixing barrel 1 is provided with a fertilizer inlet 11, the other side is provided with a water inlet, and the bottom side is provided with a discharge port 12. A stirring shaft 13 is arranged at the middle position of the mixing barrel 1, and stirring blades 14 are arranged on the stirring shaft 13. A reducer 6 is arranged at the top of the mixing barrel 1 and is in transmission cooperation with the stirring shaft 13. A servo motor 7 is arranged on the reducer 6. In the actual working process, solid water-soluble fertilizer is introduced through the fertilizer inlet 11, water is introduced through the water inlet, the servo motor 7 is operated, the stirring shaft 13 is driven to rotate through the reducer 6, and the stirring blades 14 uniformly stir and mix the solid water-soluble fertilizer and water introduced into the mixing barrel 1. After mixing is completed, the mixture is discharged outward through the discharge port 12.

[0022] A premixing barrel 2 is arranged above the fertilizer inlet 11. The top of the premixing barrel 2 is provided with an input port 21 for introducing solid water-soluble fertilizer, and the bottom is provided with an output port 22 in communication with the fertilizer inlet 11. The premixing barrel 2 is used for introducing solid water-soluble fertilizer and corresponding solid auxiliary materials, and in other embodiments, paddles can be arranged in the premixing barrel 2 to pre-stir the solid materials. In order to realize the installation of the premixing barrel 2, a vertical column is arranged on the periphery of the premixing barrel 2 and is connected to the top of the mixing barrel 1.

[0023] An intermittent feeding mechanism 3 is arranged between the output port 22 and the fertilizer inlet 11. Specifically, the intermittent feeding mechanism 3 comprises a base sleeve 31 which is positioned and connected at the fertilizer inlet 11. A lower baffle 311 is sealed in the base sleeve 31. The lower baffle 311 is eccentrically arranged with a lower through hole 314 on one side of the central axis of the base sleeve 31. A movable sleeve 32 is coaxially and rotationally arranged on the base sleeve 31. An upper baffle 321 is sealed in the movable sleeve 32. The upper baffle 321 is eccentrically arranged with an upper through hole 322 on one side of the central axis of the movable sleeve 32. When the movable sleeve 32 rotates relative to the base sleeve 31, the lower through hole 314 and the upper through hole 322 can be aligned to pass through or misaligned to block the fertilizer inlet 11. An outer gear ring 33 is fixedly connected to the outside of the movable sleeve 32. The output shaft of the reducer 6 is in transmission cooperation with the outer gear ring 33. One reducer 6 is used to synchronously drive the stirring shaft 13 and the outer gear ring 33, and the speed is adjusted through an intermediate transmission mechanism, so that the intermittent feeding of the solid water-soluble fertilizer and the uniform stirring of the stirring shaft 13 can be controlled.

[0024] The lower end of the base 31 is inserted into the fertilizer inlet 11, and the outer side of the base 31 has a flange 312 clamped on the edge of the fertilizer inlet 11; the flange 312 is provided with a bearing 34, and the outer ring gear 33 is seated on the bearing 34, and the outer ring gear 33 is fixedly connected with the bottom side of the movable sleeve 32.

[0025] Meanwhile, in order to facilitate the accumulation of solid water-soluble fertilizer to the upper through hole 322 of the upper baffle 321 of the movable sleeve 32, the lower baffle 311 of the movable sleeve 32 and the inner side wall of the base 31 have a chamfer structure 323 inclined towards the center direction of the upper baffle 321.

[0026] Specifically, in order to meet the discharging amount of solid water-soluble fertilizer, the above-mentioned lower through hole 314 and upper through hole 322 are respectively two or more, and are uniformly distributed around the circumference of the fertilizer inlet 11.

[0027] Meanwhile, in order to ensure that the solid water-soluble fertilizer will not be accumulated in the gap between the upper baffle 321 and the lower baffle 311, the radial outer side of the upper baffle 321 and the lower baffle 311 is provided with a sealing ring 313 corresponding to each upper through hole 322 and lower through hole 314.

[0028] In order to realize the transmission of the speed reducer 6 and the stirring shaft 13, the input end of the stirring shaft 13 is provided with a main conical gear 131; the output end of the speed reducer 6 is provided with an input conical gear 61 which is in meshing transmission with the main conical gear 131.

[0029] In order to realize the synchronous driving of the outer ring gear 33, the top of the mixing barrel 1 is further provided with a transmission shaft 4 which is rotatably assembled, the transmission shaft 4 is provided with a spur gear 41 which is in meshing transmission with the outer ring gear 33, and the transmission shaft 4 is further provided with a first conical gear 42, and the first conical gear 42 is connected with the main conical gear 131 through a transmission rod 5, and the two ends of the transmission rod 5 are respectively provided with a second conical gear 51 and a third conical gear 52.

[0030] In actual transmission, the servo motor 7 works, the input conical gear 61 on the speed reducer 6 is in meshing transmission with the main conical gear 131, driving the stirring shaft 13 to rotate, at the same time, the main conical gear 131 drives the second conical gear 51 to rotate, further driving the transmission rod 5 to rotate, the third conical gear 52 drives the first conical gear 42 on the transmission shaft 4 to rotate, further driving the outer ring gear 33 to rotate through the spur gear 41, and the movable sleeve 32 rotates, so that the upper through hole 322 and the lower through hole 314 are intermittently aligned, realizing the intermittent discharging of the solid water-soluble fertilizer.

[0031] Finally, it should be pointed out that the above-mentioned embodiments are only used for illustration and not for limiting the technical scheme of the utility model, any equivalent replacement and modification or partial replacement of the utility model without departing from the spirit and scope of the utility model should be covered in the protection scope of the utility model claim.

Claims

1. A water-soluble fertilizer stirring device, characterized by comprising: The utility model relates to a mixed barrel, the top side of mixed barrel has the fertilizer inlet, the other side has the water inlet, the bottom side has the discharge port, the middle position of mixed barrel is equipped with the stirring shaft, is equipped with the stirring blade on the stirring shaft, the top of mixed barrel is equipped with the reducer with stirring shaft transmission cooperation, is equipped with servo motor on the reducer, the top of fertilizer inlet is equipped with premix barrel, the top of premix barrel has the input port for into solid water -soluble fertilizer, the bottom has the output port with fertilizer inlet intercommunication, the output port is equipped with intermittent feeding mechanism between fertilizer inlet, intermittent feeding mechanism includes the base sleeve positioned and connected at fertilizer inlet, the lower baffle is blocked in the base sleeve, the lower baffle is eccentricly arranged with lower through -hole on the center axis of base sleeve side, the movable sleeve is coaxially rotatably assembled on the base sleeve, the upper baffle is blocked in the movable sleeve, the upper baffle is eccentricly arranged with upper through -hole on the center axis of movable sleeve side, when movable sleeve rotates relative to base sleeve, lower through -hole and upper through -hole can be opposite to be aligned to be through and be opposite to be misaligned to block fertilizer inlet, the outer gear ring is fixedly connected outside movable sleeve, and the output shaft of reducer is transmission cooperation between the outer gear ring.

2. The water-soluble fertilizer stirring device according to claim 1, characterized in that, The lower through -hole and upper through -hole are more than two respectively, and are uniformly distributed around the circumference of the fertilizer inlet.

3. The water-soluble fertilizer stirring device according to claim 2, characterized in that, The upper baffle and the lower baffle are provided with a sealing ring on the radially outer side corresponding to each upper through -hole and lower through -hole.

4. The water-soluble fertilizer stirring device according to claim 1, characterized in that, The input end of the stirring shaft is provided with a main conical gear, and the output end of the reducer is provided with an input conical gear in meshing transmission with the main conical gear.

5. The water-soluble fertilizer stirring device according to claim 4, characterized in that, The top of the mixed barrel is further rotatably provided with a transmission shaft, a straight gear in meshing transmission with the outer gear ring is sleeved on the transmission shaft, a first conical gear is further provided on the transmission shaft, a transmission rod is connected between the first conical gear and the main conical gear, and a second conical gear and a third conical gear are respectively provided at the two ends of the transmission rod.

6. The water-soluble fertilizer stirring device according to claim 1, characterized in that, The lower baffle of the movable sleeve and the inner side wall of the base sleeve have a chamfer structure inclined towards the center direction of the upper baffle.

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