Quantitative feeding device

Abstract

The utility model discloses a quantitative feeding device which comprises a supporting table, the upper end of the supporting table is rotationally connected with a supporting shaft, the top end of the supporting shaft is fixedly connected with a rotating disc, the upper end of the rotating disc is evenly and fixedly connected with a plurality of material storage tanks, and discharging pipes are arranged at the positions, corresponding to the material storage tanks, of the lower end of the rotating disc in a penetrating mode. A material guiding hopper is arranged on one side of the supporting table, a containing table is arranged below the material guiding hopper, a sliding groove is formed in the top end of the containing table, a plurality of sliding blocks are slidably connected into the sliding groove, a bottom plate is fixedly connected to the top ends of the sliding blocks, and material taking assemblies of different specifications are arranged on the upper side of the bottom plate. According to the raw material taking device, by arranging the supporting table, the stepping motor, the rotating disc, the material storage tank, the discharging pipe, the electromagnetic valve, the material guide hopper, the containing table, the bottom plate, the sliding block, the sliding groove, the concentric-square-shaped frame, the protruding strip and the electric push rod, different raw materials can be taken according to the standard size specification, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative feeding devices, in particular to a quantitative feeding device. Background Art

[0002] Fertilizer refers to a fertilizer synthesized by physical and chemical methods with nitrogen, phosphorus and potassium as the main nutrient elements. In agricultural production, fertilizer plays an important role in providing the necessary nutrients for crops and improving yield and quality. The main raw materials of fertilizers are ammonia, phosphate rock, potassium ore, etc. Among them, ammonia is the main raw material for making nitrogen fertilizer, phosphate rock is the main raw material for making phosphate fertilizer, and potassium ore is the main raw material for making potassium fertilizer. In the production process of fertilizers, a certain amount of raw materials need to be added according to the corresponding ratio for mixing.

[0003] The Chinese patent with the patent publication number CN213770551U discloses a quantitative feeding device for fertilizer production, which includes a storage tank, the bottom end of the storage tank is fixedly connected with a feeding pipe, the bottom end of the storage tank is located on one side of the feeding pipe and is respectively fixedly installed with a first push rod motor and a second push rod motor, a measuring box is provided below the storage tank, the two sides of the measuring box are respectively fixedly connected with a first fixed cover and a second fixed cover, and the output shaft of the first push rod motor is hinged with the top of the first fixed cover. The utility model has a clever structure and is easy to use. It can adjust the horizontal position of the partition, so as to change the space on the right side of the partition in the measuring box, so as to achieve the effect of changing the measuring value, so as to quantitatively measure fertilizer raw materials of different volumes, and after the measuring is completed, it can drive the measuring box to descend and tilt, so that the fertilizer raw materials can be poured out from the lower opening more smoothly.

[0004] The existing quantitative feeding device has the following disadvantages: the raw materials used in fertilizer production are numerous, the materials cannot be collected together, the volume of the measuring container needs to be adjusted repeatedly, and the use is time-consuming and labor-intensive. In order to overcome these disadvantages, the utility model provides a quantitative feeding device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a quantitative feeding device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quantitative feeding device, including a support platform, the upper end of the support platform is rotatably connected to a support shaft, the top of the support shaft is fixedly connected to a turntable, the upper end of the turntable is evenly fixedly connected to a plurality of storage tanks, the lower end of the turntable is located at the corresponding position of the storage tank and is penetrated by a discharge pipe, one end of the discharge pipe is provided with a solenoid valve, a guide hopper is provided on one side of the support platform, a placing platform is provided below the guide hopper, a slide groove is provided on the top of the placing platform, a plurality of sliding blocks are slidably connected in the slide groove, the top ends of the sliding blocks are fixedly connected to a bottom plate, one side of the bottom plate is fixedly connected to a fixed plate, one side of the fixed plate is fixedly connected to an electric push rod, and the upper side of the bottom plate is respectively provided with material taking components of different specifications.

[0007] Furthermore, the material picking assembly includes a side plate, which is fixedly connected to one side of the upper end of the base plate, the upper end of the base plate is located on the inner side of the side plate and is slidably connected to a circular frame, the output end of the electric push rod passes through the fixed plate and is fixedly connected to the corresponding circular frame, both sides of the circular frame are fixedly connected with convex strips, the inner side of the side plate is provided with grooves at positions corresponding to the convex strips, and the convex strips are slidably engaged with the corresponding grooves.

[0008] Furthermore, a stepper motor is fixedly connected to the lower side of the support platform at a position corresponding to the support shaft, and an output end of the stepper motor passes through the top wall of the support platform and is fixedly connected to one end of the support shaft.

[0009] Furthermore, one end of the discharge pipe passes through and is connected to the interior of the corresponding storage tank.

[0010] Furthermore, a fixing frame is fixedly connected to one side of the support platform, and the guide hopper is fixedly connected to one end of the fixing frame.

[0011] Furthermore, a limit rod is fixedly connected in the slide groove, the sliding blocks are slidably connected to the limit rod, and one end of the base plate is fixedly connected to a handle.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is used, the quantitative feeding device has the following advantages:

[0014] 1. In this scheme, a support platform, a support shaft, a stepper motor, a turntable, a storage tank, a discharge pipe, a solenoid valve, a fixed frame, and a guide hopper are provided. Different solid raw materials for fertilizer production are stored in the storage tanks respectively. The operation of the stepper motor drives the support shaft and the turntable to rotate a certain angle, and the corresponding discharge pipe can be rotated to the top of the guide hopper. The solenoid valve is opened, and the corresponding raw materials fall into the material taking component below through the discharge pipe and the guide hopper, which is convenient for taking different raw materials.

[0015] 2. In this scheme, a placing table, a bottom plate, a side plate, a slider, a slide groove, a limit rod, a handle, a circular frame, a convex strip, a fixed plate, and an electric push rod are provided. The handle can be used to slide the corresponding bottom plate left and right along the slide groove, so that the material-taking component of the corresponding volume specification can be slid to the bottom of the guide hopper for material taking. Then the electric push rod is started to drive the circular frame to slide outward, and the raw materials inside it are pushed out and thrown onto the receiving equipment through the bottom opening of the circular frame. The taking is completed. The corresponding raw materials of different volume specifications can be taken repeatedly in this way, and the materials can be taken according to the standardized volume specifications. There is no need to repeatedly adjust the volume of the measuring container, which saves time and effort and is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0018] Figure 2 : A front view of the utility model;

[0019] Figure 3 : A rear bottom view of the utility model;

[0020] Figure 4 : A top view of the utility model;

[0021] Figure 5 :The utility model Figure 4 Enlarged view of point A in the middle.

[0022] The reference numerals are as follows:

[0023] 1. Support table; 2. Support shaft; 3. Stepper motor; 4. Turntable; 5. Storage tank; 6. Discharge pipe; 7. Solenoid valve; 8. Fixed frame; 9. Guide hopper; 10. Placement table; 11. Bottom plate; 12. Side plate; 13. Slider; 14. Slide; 15. Limit rod; 16. Handle; 17. Reciprocating frame; 18. Raised strip; 19. Fixed plate; 20. Electric push rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5 As shown, it relates to a quantitative feeding device, including a support platform 1, the upper end of the support platform 1 is rotatably connected to a support shaft 2, the top of the support shaft 2 is fixedly connected to a turntable 4, the upper end of the turntable 4 is evenly fixedly connected to a plurality of storage tanks 5, the lower end of the turntable 4 is located at a position corresponding to the storage tank 5 and is penetrated by a discharge pipe 6, one end of the discharge pipe 6 is provided with a solenoid valve 7, a guide hopper 9 is provided on one side of the support platform 1, a placing platform 10 is provided below the guide hopper 9, a slide groove 14 is provided on the top of the placing platform 10, a plurality of sliders 13 are slidably connected in the slide groove 14, the top of the sliders 13 are fixedly connected to a bottom plate 11, one side of the bottom plate 11 is fixedly connected to a fixed plate 19, one side of the fixed plate 19 is fixedly connected to an electric push rod 20, and the upper side of the bottom plate 11 is respectively provided with material taking components of different specifications.

[0026] like Figure 1-5 As shown, a stepper motor 3 is fixedly connected to the lower side of the support platform 1 at a position corresponding to the support shaft 2, and an output end of the stepper motor 3 passes through the top wall of the support platform 1 and is fixedly connected to one end of the support shaft 2, and one end of the discharge pipe 6 passes through and is connected to the interior of the corresponding storage tank 5, and a fixed frame 8 is fixedly connected to one side of the support platform 1, and a guide hopper 9 is fixedly connected to one end of the fixed frame 8, and the guide hopper 9 is located below one end of the turntable 4. Start the stepper motor 3, thereby driving the support shaft 2 and the turntable 4 to rotate a certain angle, and the corresponding discharge pipe 6 can be rotated to the top of the guide hopper 9, and the solenoid valve 7 is opened, so that the corresponding raw materials fall into the guide hopper 9 through the discharge pipe 6, and finally fall into the material taking component below, so that different raw materials can be taken according to needs.

[0027] like Figure 1-5As shown, a limit rod 15 is fixedly connected in the slide groove 14, and the sliders 13 are slidably connected to the limit rod 15. One end of the bottom plate 11 is fixedly connected to a handle 16, and the handle 16 can be used to slide the corresponding bottom plate 11 left and right along the slide groove 14 and the limit rod 15, so that the corresponding material-taking assembly is slid to the bottom of the guide hopper 9. Each material-taking assembly is set to different volume specifications, which is convenient for taking different amounts of raw materials. The material-taking assembly includes a side plate 12, and the side plate 12 is fixedly connected to one side of the upper end of the bottom plate 11. The upper end of the bottom plate 11 is located on the inner side of the side plate 12 and is slidably connected to a circular frame 17. The upper and lower sides of the circular frame 17 are both through-opening structures, and the bottom frame of the circular frame 17 is connected to the bottom The plates 11 are abutted against each other. When the circular frame 17 is in the initial position, the bottom is completely placed on the upper side of the corresponding bottom plate 11. The side wall of the circular frame 17 and the bottom plate 11 can form a certain accommodating space. The output end of the electric push rod 20 passes through the fixed plate 19 and is fixedly connected to the corresponding circular frame 17. Both sides of the circular frame 17 are fixedly connected with convex strips 18. The inner sides of the side plates 12 are provided with grooves at positions corresponding to the convex strips 18. The convex strips 18 are slidably engaged with the corresponding grooves to facilitate limiting the position of the circular frame 17. The electric push rod 20 is started to drive the circular frame 17 to slide outward, so that the raw materials inside it are pushed out and fall through the bottom opening of the circular frame 17 onto the receiving device for easy access.

[0028] Working principle: When in use, different solid raw materials for fertilizer production are stored in the storage tank 5 respectively. The stepper motor 3 is started to drive the support shaft 2 and the turntable 4 to rotate a certain angle, so that the corresponding discharge pipe 6 can be rotated to the top of the guide hopper 9. The corresponding bottom plate 11 can be slid left and right along the slide groove 14 and the limit rod 15 through the handle 16, so that the corresponding specification of the material taking component can be slid to the bottom of the guide hopper 9. When the circular frame 17 is in the initial position, the bottom is completely placed on the upper side of the corresponding bottom plate 11, and a certain accommodating space is formed with the bottom plate 11. The solenoid valve 7 is opened, so that the corresponding raw materials fall into the accommodating space formed by the corresponding circular frame 17 and the bottom plate 11 through the discharge pipe 6 and the guide hopper 9. Then the electric push rod 20 is started to drive the circular frame 17 to slide outward, so that the raw materials inside it are pushed out and fall onto the receiving equipment through the bottom opening of the circular frame 17. The feeding is completed. This method can be repeated to take corresponding raw materials of different volumes.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A quantitative feeding device, comprising a support platform (1), characterized in that: The upper end of the support platform (1) is rotatably connected to a support shaft (2), the top end of the support shaft (2) is fixedly connected to a turntable (4), the upper end of the turntable (4) is evenly and fixedly connected to a plurality of material storage tanks (5), the lower end of the turntable (4) is located at a position corresponding to the material storage tank (5) and is penetrated by a discharge pipe (6), one end of each of the discharge pipes (6) is provided with a solenoid valve (7), and a guide hopper (9) is provided on one side of the support platform (1), and the guide hopper (9) is provided with a plurality of material storage tanks (5). A placing platform (10) is arranged at the bottom, a slide groove (14) is provided at the top of the placing platform (10), a plurality of sliders (13) are slidably connected in the slide groove (14), the tops of the sliders (13) are fixedly connected to a bottom plate (11), one side of the bottom plate (11) is fixedly connected to a fixing plate (19), one side of the fixing plate (19) is fixedly connected to an electric push rod (20), and the upper side of the bottom plate (11) is respectively provided with material taking components of different specifications.

2. A quantitative feeding device according to claim 1, characterized in that: The material taking assembly comprises a side plate (12), wherein the side plate (12) is fixedly connected to one side of the upper end of the bottom plate (11), the upper end of the bottom plate (11) is located on the inner side of the side plate (12) and is slidably connected to a circular frame (17), the output end of the electric push rod (20) passes through a fixed plate (19) and is fixedly connected to the corresponding circular frame (17), both sides of the circular frame (17) are fixedly connected to convex strips (18), and the inner side of the side plate (12) is provided with grooves at positions corresponding to the convex strips (18), and the convex strips (18) are slidably engaged with the corresponding grooves.

3. A quantitative feeding device according to claim 1, characterized in that: A stepper motor (3) is fixedly connected to the lower side of the support platform (1) at a position corresponding to the support shaft (2), and the output end of the stepper motor (3) passes through the top wall of the support platform (1) and is fixedly connected to one end of the support shaft (2).

4. A quantitative feeding device according to claim 1, characterized in that: One end of the discharge pipe (6) passes through and is connected to the interior of the corresponding storage tank (5).

5. A quantitative feeding device according to claim 1, characterized in that: A fixing frame (8) is fixedly connected to one side of the support platform (1), and the guide hopper (9) is fixedly connected to one end of the fixing frame (8).

6. A quantitative feeding device according to claim 1, characterized in that: The chute (14) A limit rod (15) is fixedly connected inside, and the sliders (13) are slidably connected to the limit rod (15). One end of the bottom plate (11) is fixedly connected to a handle (16).

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