Automatic feeding device

Abstract

The utility model relates to an automatic feeding device. According to the technical scheme, the device comprises a conical storage hopper, a T-shaped feeding pipe is rotationally inserted into a discharging port in the lower end of the conical storage hopper, a limiting ring is fixedly arranged at the position, inserted into the discharging port in the lower end of the conical storage hopper, of a vertical pipe of the T-shaped feeding pipe, and vertical through grooves are formed in the front side wall and the rear side wall of the pipe wall of the upper portion of the limiting ring; a plurality of stirring rods are evenly arranged on the right side wall of the pipe wall of the upper portion of the limiting ring from bottom to top, the distance between the tail ends of the stirring rods and the inner side wall of the conical storage hopper is 1-2 cm, the top end of a vertical pipe of the T-shaped feeding pipe is fixedly connected with a connecting column, the upper end of the connecting column is fixedly connected with an output shaft of a motor, and the motor is installed in the center of a fixing frame. The fixing frame is fixedly installed at the upper end of the conical storage hopper. The feeding device has the advantages that the labor intensity of manual feeding is effectively relieved, feed is prevented from caking or adhering to the inner wall, and the feeding range is flexibly controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture feeding, and relates to an automatic feeding device. Background Art

[0002] Aquaculture, also known as aquaculture, refers to the cultivation of fish and seafood for human consumption in artificially created ponds onshore. Depending on the water quality, it can be categorized into three main types: freshwater aquaculture, saltwater aquaculture, and marine aquaculture. Aquaculture requires feeding of aquatic products using feeding devices. Most existing feeding methods still rely on manual feeding, which is labor-intensive and difficult to control in terms of feeding range and uniformity. Furthermore, some feeding devices can easily cause feed accumulation and jamming.

[0003] Therefore, the present invention provides an automatic feeding device to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses an automatic feeding device, which adopts the technical solution that includes a conical storage hopper, a T-shaped feeding tube is rotatably inserted into the lower end discharge port of the conical storage hopper, a limiting ring is fixedly provided at the position where the vertical tube of the T-shaped feeding tube is inserted into the lower end discharge port of the conical storage hopper, vertical through grooves are provided on the front and rear side walls of the tube wall on the upper part of the limiting ring, and a number of stirring rods are evenly provided on the right side wall of the tube wall on the upper part of the limiting ring from bottom to top, the top end of the vertical tube of the T-shaped feeding tube is fixedly connected to a connecting column, the upper end of the connecting column is fixedly connected to the output shaft of the motor, the motor is installed at the center of the fixing frame, and the fixing frame is fixedly installed on the upper end of the conical storage hopper.

[0005] As a preferred solution of the present invention, a groove is provided on the upper edge of the inner side wall of the lower discharge port of the conical storage hopper.

[0006] As a preferred solution of the present invention, a bearing is fixedly sleeved in the groove, and the inner ring of the bearing is fixedly sleeved on the periphery of the limiting ring; such a design can ensure stable rotation between the T-shaped feeding pipe and the conical storage hopper.

[0007] As a preferred solution of the present invention, the angle between the vertical tube of the T-shaped feeding tube and the tubes on both sides is in the range of 90-120 degrees.

[0008] As a preferred solution of the present invention, the distance between the ends of the stirring rods and the inner wall of the conical storage hopper is 1-2 cm; this design avoids interference between the stirring rods and the inner wall of the conical storage hopper, and at the same time, fully stirs the feed inside the conical storage hopper to prevent it from sticking to the inner wall.

[0009] As a preferred solution of the present invention, the fixing frame includes a cross beam, the left and right sides of the lower side wall of the cross beam are respectively fixedly connected to the two sides of the upper end of the conical storage hopper, the left and right ends of the cross beam are respectively fixedly connected to the left and right ends of the U-shaped fixing frame, and mounting holes are respectively provided at the left and right ends of the front bend of the U-shaped fixing frame.

[0010] The beneficial effects of the present invention are as follows: the motor drives the connecting column to rotate, thereby driving the T-shaped feeding tube to rotate, and the T-shaped feeding tube drives the stirring column to stir the feed in the conical storage hopper. During the stirring process, the feed flows from the vertical groove opened on the vertical tube of the T-shaped feeding tube into the tubes on both sides of the T-shaped feeding tube. During the rotation process, the feed is thrown out from the tubes on both sides of the T-shaped feeding tube by the action of centrifugal force, thereby realizing automatic feeding and effectively reducing the labor intensity of manual feeding. On the one hand, during the rotation process, the feed in the conical storage hopper is stirred to prevent it from clumping or sticking to the inner wall. On the other hand, the speed of the motor is controlled to adjust the feeding range of the tubes on both sides of the T-shaped feeding tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0013] Figure 3 This is a cross-sectional view of the assembly of the conical storage hopper and the T-shaped feeding pipe of the utility model;

[0014] Figure 4 This is a schematic diagram of a fixing frame of the present invention.

[0015] In the figure: 1-conical storage hopper, 2-T-shaped feeding pipe, 3-connecting column, 4-motor, 5-fixed frame, 11-groove, 12-bearing, 21-limiting ring, 22-vertical through groove, 23-stirring rod, 51-crossbeam, 52-U-shaped fixed frame, 521-mounting hole. DETAILED DESCRIPTION

[0016] Example 1

[0017] like Figures 1 to 4As shown, the automatic feeding device described in the present invention adopts the technical solution that comprises a conical storage hopper 1, a groove 11 is provided on the upper edge of the inner side wall of the lower end discharge port of the conical storage hopper 1, a bearing 12 is fixed in the groove 11, a T-shaped feeding tube 2 is rotatably inserted into the lower end discharge port of the conical storage hopper 1, a limiting ring 21 is fixedly provided at the position where the vertical tube of the T-shaped feeding tube 2 is inserted into the lower end discharge port of the conical storage hopper 1, the inner ring of the bearing 12 is fixedly sleeved on the periphery of the limiting ring 21, a vertical through groove 22 is provided on the front and rear side walls of the upper tube wall of the limiting ring 21, and the upper tube wall of the limiting ring 21 is provided with a plurality of grooves 22. A number of stirring rods 23 are evenly arranged on the right side wall from bottom to top, and the top end of the vertical tube of the T-shaped feeding pipe 2 is fixedly connected to the connecting column 3, and the upper end of the connecting column 3 is fixedly connected to the output shaft of the motor 4. The motor 4 is installed in the center of the fixing frame 5, and the fixing frame 5 is fixedly installed on the upper end of the conical storage hopper 1. The fixing frame 5 includes a crossbeam 51, and the left and right sides of the lower side wall of the crossbeam 51 are respectively fixedly connected to the two sides of the upper end of the conical storage hopper 1, and the left and right ends of the crossbeam 51 are respectively fixedly connected to the left and right ends of the U-shaped fixing frame 52, and the left and right ends of the front bend of the U-shaped fixing frame 52 are respectively provided with mounting holes 521.

[0018] The included angle between the vertical tube of the T-shaped feeding tube 2 and the tubes on both sides is in the range of 90-120 degrees.

[0019] The distance between the ends of the stirring rods 23 and the inner sidewalls of the conical storage hopper 1 is 1-2 cm.

[0020] The working principle of the present invention is as follows: when in use, the U-shaped fixing frame 51 of the mounting frame 5 can be fixedly connected to the front end of the hanging ladder extending from the breeding pond, and then the entire device can be installed at the corresponding feeding point of the breeding pond. After that, the feed to be fed is added to the conical storage hopper 1, and the motor 4 is controlled to rotate. Through the transmission of the connecting column 3, the T-shaped feeding pipe 2 is driven to rotate. During the rotation of the T-shaped feeding pipe 2, the stirring rod 23 stirs the feed around the vertical through groove 22, so that it flows smoothly into the tubes on both sides of the lower end of the T-shaped feeding pipe 2. Under the action of centrifugal force, the feed flowing into the tubes on both sides of the lower end of the T-shaped feeding pipe 2 is thrown out and falls into the breeding pond. If it is necessary to increase the feeding range, the speed of the motor 4 can be controlled.

[0021] The electrical connection methods or structures not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. An automatic feeding device, characterized in that: The invention comprises a conical storage hopper (1), wherein a T-shaped feeding pipe (2) is rotatably inserted into the discharge port at the lower end of the conical storage hopper (1), a limiting ring (21) is fixedly provided at the position where the vertical pipe of the T-shaped feeding pipe (2) is inserted into the discharge port at the lower end of the conical storage hopper (1), vertical through grooves (22) are provided on the front and rear side walls of the upper pipe wall of the limiting ring (21), and a plurality of stirring rods (23) are evenly provided on the right side wall of the upper pipe wall of the limiting ring (21) from bottom to top, the top end of the vertical pipe of the T-shaped feeding pipe (2) is fixedly connected to a connecting column (3), the upper end of the connecting column (3) is fixedly connected to the output shaft of a motor (4), the motor (4) is mounted at the center of a fixing frame (5), and the fixing frame (5) is fixedly mounted on the upper end of the conical storage hopper (1).

2. The automatic feeding device according to claim 1, characterized in that: A groove (11) is provided on the upper edge of the inner side wall of the lower end discharge port of the conical storage hopper (1).

3. The automatic feeding device according to claim 2, characterized in that: A bearing (12) is fixedly sleeved in the groove (11), and an inner ring of the bearing (12) is fixedly sleeved on the periphery of the limiting ring (21).

4. The automatic feeding device according to claim 1, characterized in that: The included angle between the vertical tube of the T-shaped feeding tube (2) and the tubes on both sides is in the range of 90-120 degrees.

5. The automatic feeding device according to claim 1, characterized in that: The distance between the ends of the stirring rods (23) and the inner side walls of the conical storage hopper (1) is 1-2 cm.

6. The automatic feeding device according to claim 1, characterized in that: The fixing frame (5) comprises a crossbeam (51), the left and right sides of the lower side wall of the crossbeam (51) are respectively fixedly connected to the two sides of the upper end of the conical storage hopper (1), the left and right ends of the crossbeam (51) are respectively fixedly connected to the left and right ends of the U-shaped fixing frame (52), and the left and right ends of the front side bend of the U-shaped fixing frame (52) are respectively provided with mounting holes (521).

Images