Fertilizer mixing device

Abstract

The utility model provides a fertilizer mixing device which comprises a vertical and cylindrical barrel body, the top end of the barrel body is communicated with two symmetrical and vertical feeding pipes, each feeding pipe is provided with a capacity adjusting assembly used for adjusting the matching capacity of materials, a horizontal fixing plate is fixed to the inner top face of the barrel body, and the inner top face of the barrel body is provided with a plurality of through holes. Two symmetrical and horizontal baffles are connected into the fixing plate in a sliding mode, and a driving assembly used for driving the two baffles to shield or open the bottom ends of the corresponding feeding pipes is arranged on the barrel; a stirring assembly is further arranged in the cylinder body, the bottom end of the cylinder body is communicated with a discharging pipe, and an electric control valve is arranged on the discharging pipe. By arranging the feeding pipe, the capacity adjusting assembly, the fixing plate, the baffle, the rack, the gear and the stepping motor, the proportioning capacity of different materials can be adjusted according to production requirements, automatic quantitative feeding of the materials is achieved, the feeding speed of the materials can be controlled, practicability is high, use is convenient, and the overall production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizer processing technical field especially relates to a fertilizer mixing device. BACKGROUND

[0002] Fertilizer refers to provide one or more than one plant necessary nutrient element, improve soil property, raise soil fertility level a kind of substance, it is one of the material basis of agricultural production, mainly include ammonium phosphate fertilizer, large amount of element water-soluble fertilizer, medium element fertilizer, biological fertilizer, organic fertilizer, multi-dimensional field energy concentrated organic fertilizer, etc., can be divided into field use fertilizer, domestic fertilizer, garden fertilizer, chemical fertilizer, greening fertilizer according to application object, fertilizer is usually directly used in soil or sprayed on plant leaves;Fertilizer needs to add additive or other substances in raw materials during production, then stirring, mixing and stirring fertilizer is an essential process in the production process of fertilizer, and it is also a key step affecting the quality of fertilizer.

[0003] As the patent authorized announcement No. CN219376738U of Chinese utility model provides a kind of fertilizer mixing device, including mixing tank, vertical setting stirring shaft is equipped in the center of mixing tank, motor is equipped above mixing tank, stirring shaft upper end extends mixing tank top wall and connects the output shaft of the motor. Mixing tank is inverted cone, spiral blade is equipped on stirring shaft from the bottom of mixing tank to its top, stirring shaft is also equipped with multiple transverse stirring blades. Spiral blade can stir fertilizer vertically, stirring blade can stir fertilizer horizontally, through double stirring mode, fertilizer can be mixed more fully, and the stirring efficiency of fertilizer is also improved;In addition, spiral blade and stirring blade are installed on stirring shaft simultaneously, simplify the structure of mixing device.

[0004] Although the above device can realize the sufficient mixing of fertilizer, however, the device cannot proportion material when charging, needs to rely on artificial metering to complete the proportioning work of material, then the proportioned material can be poured into mixing tank for mixing, this process is relatively cumbersome, undoubtedly reduces the overall production efficiency. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of fertilizer mixing device, solve the problem that traditional fertilizer mixing device cannot proportion material when charging, cumbersome in use process, reduce production efficiency.

[0006] To solve the above technical problems, the utility model specifically adopts the following technical solutions:

[0007] The utility model provides a kind of fertilizer mixing device, including vertical and cylindrical barrel, the top of barrel is communicated with two symmetrical and vertical feed pipe, be equipped with the capacity adjusting component for adjusting material proportioning capacity on feed pipe, the inner top surface of barrel is fixed with horizontal fixed plate, two symmetrical and horizontal baffle are slidably connected in fixed plate, and driving assembly for driving two baffle respectively covers or opens the bottom end of corresponding feed pipe is equipped on barrel;Driving assembly includes vertical fixed motor in the center of the top of barrel, the output of motor extends into the barrel and penetrates the top of barrel, the horizontal gear of motor is fixed on the output, and gear is rotatably connected in fixed plate, and the horizontal rack of two baffles is respectively fixed on the opposite side of two baffles, two racks are respectively engaged with the two sides of gear, and two racks are slidably connected with fixed plate, and the movable cavity for gear, rack and baffle is opened in fixed plate;Stirring assembly is also provided in the barrel, and the bottom of barrel is communicated with discharge pipe, and electric control valve is equipped on discharge pipe.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] Pre-starting step motor, the output of step motor drives gear rotation, so as to be driven by corresponding rack two baffles away from each other, so that two baffles respectively cover the bottom end of corresponding feed pipe, at the same time, pre-adjusting proportioning capacity of material according to production demand using capacity adjusting component;Subsequently, different materials are respectively put into two feed pipes, after material is filled to the required capacity, step motor is started again, so that gear rotates in the opposite direction with the original, so as to drive two baffles to each other, so that the bottom end of corresponding feed pipe is open, and the material in feed pipe can fall into the barrel;Then, the input material in the barrel can be fully stirred and mixed using stirring assembly, and the discharge pipe is opened using electric control valve after mixing evenly, so that the discharge operation of mixed material can be completed, so as to carry out subsequent processing production;In addition, the opening and closing size of the bottom end of two feed pipes can be adjusted by step motor, so as to control the feeding speed. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the front view cross section schematic diagram of the utility model;

[0011] Figure 2 It is the front view schematic diagram of the utility model;

[0012] Figure 3 It is the top view schematic diagram of the fixed plate of the utility model;

[0013] In the diagram: 1. Cylinder; 2. Feed pipe; 21. Movable sleeve; 22. Rotating ring; 3. Fixed plate; 31. Movable cavity; 4. Baffle; 41. Rack; 42. Gear; 43. Stepper motor; 5. Motor; 51. Mounting bracket; 52. Stirring shaft; 53. Stirring paddle; 531. Connecting rod; 54. Spiral blade; 6. Discharge pipe; 61. Electrically controlled valve; 7. Control panel; 8. Observation window; 9. Support. Detailed Implementation

[0014] The specific content of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0015] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a fertilizer mixing device, including a vertical cylindrical body 1. Two symmetrical and vertical feed pipes 2 are connected to the top of the body 1. Each feed pipe 2 is equipped with a capacity adjustment component for adjusting the material ratio. A horizontal fixing plate 3 is fixed to the inner top surface of the body 1. Two symmetrical and horizontal baffles 4 are slidably connected inside the fixing plate 3. A driving component is provided on the body 1 to drive the two baffles 4 to respectively block or open the bottom ends of the corresponding feed pipes 2. The driving component includes a stepper motor 43 vertically fixed at the center of the top surface of the body 1. The output end of stepper motor 43 passes through the top surface of cylinder 1 and extends into cylinder 1. A horizontal gear 42 is fixed to the output end of stepper motor 43, and the gear 42 is rotatably connected to the fixed plate 3. Horizontal racks 41 are fixed to the opposite sides of the two baffles 4. The two racks 41 mesh with the two sides of the gear 42 respectively, and both racks 41 are slidably connected to the fixed plate 3. The fixed plate 3 has a movable cavity 31 for the gear 42, racks 41 and baffles 4 to move. A stirring assembly is also provided inside cylinder 1. The bottom end of cylinder 1 is connected to discharge pipe 6, and an electrically controlled valve 61 is provided on discharge pipe 6.

[0016] like Figure 1 and Figure 2 As shown, the capacity adjustment assembly includes a movable sleeve 21 vertically sleeved on the feed pipe 2. A horizontal rotating ring 22 is fixed to the bottom end of the movable sleeve 21, and the rotating ring 22 is threadedly connected to the feed pipe 2. Specifically, the rotating ring 22 has an internal thread and the feed pipe 2 has an external thread. The outer wall of the feed pipe 2 fits against the inner wall of the movable sleeve 21 to prevent material from leaking out from the gap between the feed pipe 2 and the movable sleeve 21. Furthermore, the feed pipe 2, the movable sleeve 21, and the rotating ring 22 can all be made of transparent plastic to facilitate the observation of the amount of material input by the staff. By rotating the rotating ring 22, the movable sleeve 21 can be moved up and down along the feed pipe 2, thereby changing the total capacity of the movable sleeve 21 and the feed pipe 2 to achieve quantitative control of the input material, so as to meet the quantitative requirements of fertilizers with different ratios.

[0017] As Figure 1 shown, the stirring assembly comprises a motor 5 vertically fixed at the center of the bottom surface of the fixed plate 3, the output end of the motor 5 is fixed with a stirring shaft 52 coaxial with the barrel 1 and vertically, the surface of the stirring shaft 52 is fixed with a spiral blade 54, and the surface of the stirring shaft 52 is also uniformly fixed with a plurality of horizontal connecting rods 531, the ends of the plurality of connecting rods 531 away from the stirring shaft 52 are all fixed with horizontal stirring paddles 53, and the adjacent upper and lower connecting rods 531 are alternately arranged left and right. Start the motor 5, the output end of the motor 5 drives the stirring shaft 52 to rotate around its own axis, which can drive the spiral blade 54 and the stirring paddle 53 to rotate at the same time, so as to realize the full mixing of the materials in the barrel 1.

[0018] As Figure 1 shown, the bottom surface of the fixed plate 3 is fixed with a mounting bracket 51, and the mounting bracket 51 is fixedly connected with the fixed end of the motor 5. The mounting bracket 51 can support and fix the motor 5.

[0019] As Figure 2 shown, the surface of the barrel 1 is provided with a control panel 7, and the stepping motor 43, the electric control valve 61 and the motor 5 are all electrically connected with the control panel 7. The setting of the control panel 7 facilitates the use, setting and adjustment of the entire device by the staff.

[0020] As Figure 2 shown, the surface of the barrel 1 is provided with an observation window 8. The setting of the observation window 8 can facilitate the staff to observe the feeding amount and the mixing condition of the materials in the barrel 1, so as to timely process the materials.

[0021] As Figure 1 and Figure 2 shown, the bottom end of the barrel 1 is fixed with a plurality of supports 9. The setting of the supports 9 not only can support and fix the entire device, but also can integrally raise the barrel 1 to facilitate the easier discharge of the mixed materials.

[0022] When in use, the step motor 43 is started in advance by the control panel 7, the output end of the step motor 43 drives the gear 42 to rotate, thereby driving the two baffle plates 4 to move away from each other through the corresponding rack 41, so that the two baffle plates 4 respectively shield the bottom end of the corresponding feed pipe 2, at the same time, the rotary ring 22 is rotated in advance, so that the movable sleeve 21 moves up and down along the feed pipe 2 to change the total capacity of the movable sleeve 21 and the feed pipe 2, so as to meet the proportioning demand of the material to be put in; then, the material is put into the adjusted feed pipe 2 respectively, after the material is filled to the required capacity, the step motor 43 is started again, so that the gear 42 rotates in the opposite direction, thereby driving the two baffle plates 4 to move close to each other, so that the bottom end of the corresponding feed pipe 2 is open, and the material in the feed pipe 2 can fall into the barrel 1; then, the motor 5 is started, the output end of the motor 5 drives the stirring shaft 52 to rotate around its own axis, which can drive the helical blade 54 and the stirring paddle 53 to rotate at the same time, thereby realizing the full mixing of the material in the barrel 1, after the mixing is uniform, the outlet pipe 6 is opened by using the electric control valve 61, so that the discharging operation of the mixed material can be completed, thereby the subsequent processing and production can be carried out; in addition, the opening and closing size of the bottom end of the two feed pipes 2 can be adjusted by the step motor 43, so as to control the feeding speed.

[0023] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A fertilizer mixing device comprising a vertical and cylindrical barrel (1), characterized in that: The top end of the barrel (1) is communicated with two symmetrical and vertical feeding pipes (2), the feeding pipe (2) is provided with a capacity adjusting assembly for adjusting the material proportioning capacity, the inner top surface of the barrel (1) is fixed with a horizontal fixed plate (3), the fixed plate (3) is slidably connected with two symmetrical and horizontal baffles (4), and the barrel (1) is provided with a driving assembly for driving the two baffles (4) to shield or open the bottom end of the corresponding feeding pipe (2); The driving assembly comprises a stepping motor (43) vertically fixed at the center of the top surface of the barrel (1), the output end of the stepping motor (43) penetrates the top surface of the barrel (1) and extends into the barrel (1), the output end of the stepping motor (43) is fixed with a horizontal gear (42), the gear (42) is rotatably connected in the fixed plate (3), the opposite sides of the two baffles (4) are respectively fixed with horizontal racks (41), the two racks (41) are respectively engaged with the two sides of the gear (42), and the two racks (41) are both slidably connected with the fixed plate (3), and the fixed plate (3) is provided with a movable cavity (31) for the gear (42), the rack (41) and the baffle (4) to move; The barrel (1) is also provided with a stirring assembly, and the bottom end of the barrel (1) is communicated with a discharge pipe (6), and the discharge pipe (6) is provided with an electric control valve (61).

2. The fertilizer mixing apparatus of claim 1, wherein: The capacity adjusting assembly comprises a movable sleeve (21) vertically sleeved on the feeding pipe (2), and the bottom end of the movable sleeve (21) is fixed with a horizontal rotating ring (22), and the rotating ring (22) is threadedly connected with the feeding pipe (2).

3. The fertilizer mixing apparatus of claim 1, wherein: The stirring assembly comprises a motor (5) vertically fixed at the center of the bottom surface of the fixed plate (3), the output end of the motor (5) is fixed with a stirring shaft (52) coaxial with the barrel (1) and vertically, the surface of the stirring shaft (52) is fixed with a spiral blade (54), the surface of the stirring shaft (52) is also uniformly fixed with a plurality of horizontal connecting rods (531), the ends of the plurality of connecting rods (531) away from the stirring shaft (52) are all fixed with horizontal stirring paddles (53), and adjacent upper and lower connecting rods (531) are alternately arranged left and right.

4. The fertilizer mixing apparatus of claim 3, wherein: The bottom surface of the fixed plate (3) is fixed with a mounting bracket (51), and the mounting bracket (51) is fixedly connected with the fixed end of the motor (5).

5. The fertilizer mixing apparatus of claim 4, wherein: The surface of the barrel (1) is provided with a control panel (7), and the stepping motor (43), the electric control valve (61) and the motor (5) are electrically connected with the control panel (7).

6. The fertilizer mixing apparatus of claim 1, wherein: The surface of the barrel (1) is provided with an observation window (8).

7. The fertilizer mixing apparatus of claim 1, wherein: The bottom end of the barrel (1) is fixed with a plurality of supports (9).

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