Batch feeder convenient for quantitative blanking

Abstract

The utility model relates to the technical field of fishpond feeding equipment, in particular to a feeding machine convenient for quantitative blanking, which comprises a frame, a main hopper, a scattering device, an auxiliary hopper, a weighing sensor, a feeding pipe, a first electromagnetic valve, a second electromagnetic valve and an industrial personal computer, the main hopper is mounted at the top of the frame, the scattering device is mounted at the bottom of the frame, and the auxiliary hopper is mounted at the bottom of the frame. The auxiliary hopper is movably arranged between the main hopper and the scattering equipment, a plurality of guide rods are fixedly connected to the top of the auxiliary hopper, a pressing plate is fixedly connected to the tops of the guide rods, a supporting plate is installed on the machine frame, the guide rods penetrate through the supporting plate, a weighing sensor is installed on the top of the supporting plate, and the weighing sensor is connected with the auxiliary hopper. The first end of the feeding pipe is connected with an outlet of the main hopper, the second end of the feeding pipe extends into the auxiliary hopper and is connected with a first electromagnetic valve, and a discharging port of the auxiliary hopper is connected with a second electromagnetic valve.

Description

Technical Field

[0001] The utility model relates to the technical field of fish pond feeding equipment, in particular to a feeding machine which is convenient for quantitative feeding. Background Art

[0002] When breeding grass carp, it is necessary to spread feed into the fish pond, and currently, a fish pond feeder is often used for feeding. Conventional fish pond feeders include a storage hopper and a feeding device, and the feeding device is generally a wind feeding device or an impeller rotating feeding device. For reference, the patent document with the authorization announcement number CN201042165Y can be used. Taking wind feeding as an example, when feeding, the bottom outlet of the storage hopper is opened, and the feed enters the discharge trough of the wind feeding device, and the vortex fan blows out a strong wind to blow the feed out, so as to achieve the effect of spreading the feed. The feeder with the above structure is widely used, but it is difficult to accurately control the weight of the feed, and needs to be improved. Utility Model Content

[0003] In order to solve the problems mentioned in the background technology, the purpose of the utility model is to provide a feeding machine which is convenient for quantitative feeding.

[0004] In order to achieve the above objectives, the technical solution of the utility model is:

[0005] A feeding machine for quantitative feeding includes a frame, a main hopper, a material spreading device, an auxiliary hopper, a weighing sensor, a feeding pipe, a first solenoid valve, a second solenoid valve and an industrial computer. The main hopper is installed on the top of the frame, the material spreading device is installed on the bottom of the frame, the auxiliary hopper is movably arranged between the main hopper and the material spreading device, the discharge port of the auxiliary hopper corresponds to the feed port of the material spreading device, the top of the auxiliary hopper is fixedly connected to a plurality of longitudinal guide rods, the tops of the plurality of guide rods are fixedly connected to horizontal pressing plates, A support plate is horizontally installed on the frame above the hopper, and multiple guide rods are slidably inserted into the support plate. A weighing sensor is installed on the top of the support plate. The first end of the feed pipe is connected to the outlet of the main hopper, and the second end of the feed pipe is located below the first end. The second end of the feed pipe extends into the auxiliary hopper and the second end of the feed pipe is connected to a first solenoid valve, and the outlet of the auxiliary hopper is connected to a second solenoid valve. The first solenoid valve, the second solenoid valve, the weighing sensor and the spreading equipment are all communicatively connected to the industrial computer.

[0006] Furthermore, the frame is a box body with an open top, the main hopper is installed in the top opening of the frame, the auxiliary hopper and the material spreading device are both installed in the inner cavity of the frame, and the industrial computer is installed on the outer wall of the frame.

[0007] Furthermore, it also includes a waterproof cover, which is hinged to the outer wall of the frame and can protect the industrial computer when the waterproof cover is closed.

[0008] Furthermore, the material spreading equipment is pneumatic material spreading equipment.

[0009] Furthermore, the material spreading equipment includes a material spreading box, a feed hopper and a vortex fan, the vortex fan and the material spreading box are both fixedly connected to the inner bottom plate of the frame, the material spreading box is a box body with a side opening and the open side of the material spreading box extends outside the frame, the feed hopper is fixed at the top of the material spreading box and away from the open side of the material spreading box, the feed hopper corresponds to the discharge port of the auxiliary hopper and the feed hopper is connected to the inner cavity of the material spreading box, the material spreading box is provided with an air inlet on the side away from its own opening, the air outlet of the vortex fan is connected to the air inlet, and the frame is provided with an air intake on the side close to the vortex fan.

[0010] The beneficial effect of the utility model is that by adding an auxiliary hopper and a weighing sensor, the feed discharged from the main hopper does not directly enter the spreading device, but enters the auxiliary hopper for weighing before being discharged into the spreading device, so the weight of the feed can be accurately controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0012] Figure 2 A cross-sectional view of an embodiment of the utility model;

[0013] Figure 3 It is a schematic diagram of the main hopper, auxiliary hopper and material spreading space position structure in the embodiment of the utility model.

[0014] Explanation of the accompanying figures: 1. Frame, 11. Support plate, 12. Waterproof cover, 13. Air intake port, 2. Main hopper, 3. Auxiliary hopper, 31. Second solenoid valve, 32. Guide rod, 33. Press plate, 4. Weighing sensor, 5. Feeding pipe, 51. First solenoid valve, 6. Industrial computer, 7. Material spreading box, 71. Feed hopper, 72. Air inlet, 8. Vortex fan. DETAILED DESCRIPTION

[0015] 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 belong to the protection scope of the utility model.

[0016] like Figure 1-Figure 3As shown, a feeding machine for quantitative feeding includes a frame 1, a main hopper 2, a material spreading device, an auxiliary hopper 3, a weighing sensor 4, a feeding pipe 5, a first solenoid valve 51, a second solenoid valve 31 and an industrial computer 6. The frame 1 is in the shape of a box, and a mounting port is provided on the rear side of the top of the frame 1. The main hopper 2 is fixed in the mounting port. The material spreading device is installed on the inner bottom plate of the frame 1, and the discharge port of the material spreading device extends to the outside of the frame 1. The auxiliary hopper 3 is movably arranged between the main hopper 2 and the material spreading device, and the discharge port of the auxiliary hopper 3 corresponds to the feed port of the material spreading device. Four longitudinal guide rods 32 are fixedly connected to the top of the auxiliary hopper 3, and a horizontal pressing plate 33 is fixedly connected to the top of the four guide rods 32. A horizontal support plate 11 is fixedly connected between the left and right side walls of the frame 1, and the support plate 11 is arranged between the pressing plate 33 and the auxiliary hopper. 3, four guide rods 32 are slidably arranged in the support plate 11, a weighing sensor 4 is installed on the top of the support plate 11, and the pressure plate 33 is in contact with the weighing sensor 4. The first end of the feeding pipe 5 is connected to the outlet of the main hopper 2, and the second end of the feeding pipe 5 is located below the first end. The second end of the feeding pipe 5 extends into the auxiliary hopper 3 and the second end of the feeding pipe 5 is connected to the first solenoid valve 51, and the discharge port of the auxiliary hopper 3 is connected to the second solenoid valve 31. The first solenoid valve 51, the second solenoid valve 31, the weighing sensor 4 and the spreading equipment are all communicatively connected with the industrial computer 6. The industrial computer 6 is an industrial computer 6 with a screen, which can view the data of the weighing sensor 4. How the industrial computer 6 controls the first solenoid valve 51, the second solenoid valve 31, the weighing sensor 4 and the spreading equipment is a prior art, and its principle is not repeated here.

[0017] In actual use, when feeding is required, the first solenoid valve 51 is opened to allow the feed in the main hopper 2 to enter the auxiliary hopper 3. After the weighing sensor 4 obtains the weight data of the feed, it is displayed on the display screen of the industrial computer 6. The operator closes the first solenoid valve 51 at the right time according to the required feed weight, and then opens the second solenoid valve 31 and the spreading device. The feed in the auxiliary hopper 3 falls into the spreading device, completing the quantitative spreading.

[0018] In this embodiment, a waterproof cover 12 is further included. The waterproof cover 12 is hinged to the outer wall of the frame 1. When the waterproof cover 12 is closed, it can protect the industrial computer 6.

[0019] In the present embodiment, the material spreading equipment is a pneumatic material spreading equipment, which includes a material spreading box 7, a feed hopper 71 and a vortex fan 8. The vortex fan 8 and the material spreading box 7 are both fixedly connected to the inner bottom plate of the frame 1. The material spreading box 7 is a box body with an open front end and the open side of the material spreading box 7 extends to the outside of the frame 1. The feed hopper 71 is fixed to the rear end of the top of the material spreading box 7. The feed hopper 71 corresponds to the discharge port of the auxiliary hopper 3 and the feed hopper 71 is connected to the inner cavity of the material spreading box 7. The rear end of the material spreading box 7 is provided with an air inlet 72, and the air outlet of the vortex fan 8 is connected to the air inlet 72. The rear side wall of the frame 1 is provided with an air intake 13. When the feed enters the material spreading box 7 through the feed hopper 71, the wind force generated by the vortex fan 8 sends the feed forward out of the frame 1 to realize the material spreading function.

[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding machine for quantitative feeding, comprising a frame (1), a main hopper (2) and a material spreading device, wherein the main hopper (2) is installed on the top of the frame (1), and the material spreading device is installed on the bottom of the frame (1), characterized in that: The invention also comprises an auxiliary hopper (3), a weighing sensor (4), a feeding pipe (5), a first solenoid valve (51), a second solenoid valve (31) and an industrial computer (6); the auxiliary hopper (3) is movably arranged between the main hopper (2) and the material spreading device; the discharge port of the auxiliary hopper (3) corresponds to the feed port of the material spreading device; the top of the auxiliary hopper (3) is fixedly connected with a plurality of longitudinal guide rods (32); the tops of the plurality of guide rods (32) are fixedly connected with horizontal pressing plates (33); a support plate (11) is horizontally installed on the frame (1) above the auxiliary hopper (3); the plurality of guide rods (32) are slidably connected to the top of the auxiliary hopper (3); The supporting plate (11) is penetrated, and a weighing sensor (4) is installed on the top of the supporting plate (11). The first end of the feeding pipe (5) is connected to the outlet of the main hopper (2), and the second end of the feeding pipe (5) is located below the first end. The second end of the feeding pipe (5) extends into the auxiliary hopper (3) and the second end of the feeding pipe (5) is connected to a first solenoid valve (51). The outlet of the auxiliary hopper (3) is connected to a second solenoid valve (31). The first solenoid valve (51), the second solenoid valve (31), the weighing sensor (4) and the material spreading device are all connected to the industrial computer (6) for communication.

2. A feeding machine for convenient quantitative feeding according to claim 1, characterized in that: The frame (1) is a box body with an open top, the main hopper (2) is installed in the top opening of the frame (1), the auxiliary hopper (3) and the material spreading device are both installed in the inner cavity of the frame (1), and the industrial computer (6) is installed on the outer wall of the frame (1).

3. A feeding machine for convenient quantitative feeding according to claim 1, characterized in that: It also comprises a waterproof cover (12), wherein the waterproof cover (12) is hinged to the outer wall of the frame (1), and when the waterproof cover (12) is closed, it can protect the industrial computer (6).

4. A feeding machine for convenient quantitative feeding according to claim 1, characterized in that: The material spreading equipment is a pneumatic material spreading equipment.

5. A feeding machine for convenient quantitative feeding according to claim 4, characterized in that: The material spreading device comprises a material spreading box (7), a feeding hopper (71) and a vortex fan (8), wherein the vortex fan (8) and the material spreading box (7) are both fixedly connected to the inner bottom plate of the frame (1), the material spreading box (7) is a box body with a side opening and the opening side of the material spreading box (7) extends outside the frame (1), the feeding hopper (71) is fixed to the top of the material spreading box (7) and away from the opening side of the material spreading box (7), the feeding hopper (71) corresponds to the discharge port of the auxiliary hopper (3) and the feeding hopper (71) is connected to the inner cavity of the material spreading box (7), the side of the material spreading box (7) facing away from its own opening is provided with an air inlet (72), the air outlet of the vortex fan (8) is connected to the air inlet (72), and the side of the frame (1) close to the vortex fan (8) is provided with an air intake (13).

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