Timed quantitative feeder

Abstract

The invention discloses a timed quantitative feeder, and relates to the field of pet raising equipment. The feeder comprises a storage box composed of a shell, a quantitative cylinder and a retaining plate mechanism, the bottom of the storage box is provided with an opening, the quantitative cylinder directly faces the opening, the retaining plate mechanism is provided with a rotating shaft, an upper retaining plate and a lower retaining plate, and the rotating shaft is connected with a torsion spring, pivoted to the shell of the feeder and driven by a motor controlled by a timer. An angle is formed between the upper retaining plate and the lower retaining plate, the lower retaining plate covers the quantitative cylinder, the upper retaining plate rotates away from the opening, and feed falls into the quantitative cylinder to realize quantification. After set time, the timer is connected with a circuit, the motor drives the rotating shaft, the upper retaining plate covers the opening, the lower retaining plate rotates away from the quantitative cylinder, and the feed in the quantitative cylinder falls into a raising pool; after the motor stops rotating, the retaining plates rotate to original positions under the action of the torsion spring to quantify the feed again. The timed quantitative feeder completes feed feeding automatically, and is simple in structure, low in power consumption, capable of adjusting feeding time and feeding amount optionally, and convenient and practical.

Description

technical field [0001] The invention relates to a pet feeding device, in particular to a timing and quantitative feeder. Background technique [0002] With the improvement of living standards, keeping pets has become a trend in people's lives, especially fish. Usually when raising pet fish, the feed is mostly artificially fed. When the breeder forgets to feed due to busy work, or goes out for a long time, the feed cannot be fed in time, resulting in the pet fish not getting food and starving to death. [0003] The existing automatic feeding equipment uses a contact to perform two actions of starting and stopping in the same state to complete the feeding of food materials, which requires the use of complex logic analysis equipment, such as computers, logic analyzers and other equipment to control the motor start and stop. In the direction of operation, the connecting rod drives the baffle to open and close the discharge port. There are deficiencies in this prior art, the co...

AI Technical Summary

Problems solved by technology

There are deficiencies in this prior art, the computer and the logic analyzer are more complicated, and the cost is higher; and the length of the opening time of the motor controls the feeding amount of the food material, because the discharge speed cannot be accurately controlled, resulting in a larger error in the feeding amount; another On the one hand, more complex component connections are likely to cause damage to the device

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