Rabbit cage feeding device and automatic control system thereof

Abstract

The invention discloses a rabbit cage feeding device and an automatic control system thereof. The rabbit cage feeding device comprises a rabbit cage line, a trough door opening and closing mechanism,trough doors, a trough, a conveyor belt, a material box and a central control system, wherein the rabbit cage line is composed of a plurality of rabbit cage units in series; the trough doors are hoisted under a feeding platform of the rabbit cage units through the trough door opening and closing mechanism; the trough is located directly below the trough doors and fixed on trough brackets stretchedout of two side walls of the rabbit cage units; the conveyor belt penetrates the trough, and the reverse side of the conveyor belt is attached to the bottom surface of the trough to move in one direction. The automatic control system of the rabbit cage feeding device is characterized in that the central control system is composed of a first electric control box, a second electric control box andan upper computer. The rabbit cage feeding device and the automatic control system have the advantages of being simple in structure, convenient to install and use, high in feeding speed, reliable in work, capable of reducing feed residues, convenient to clean and capable of trough selecting feeding, feeding amount measurement and timing feeding.

Description

technical field [0001] The invention relates to the field of rabbit breeding, in particular to a rabbit cage feeding device and an automatic control system. Background technique [0002] At present, large-scale rabbit farms generally use back-to-back cages to form stacked cages with product-shaped or A-shaped structures. The length of each row of cages is generally 50-60m or even as long as 100m. Due to the width of each rabbit cage unit (400mm Left and right) are small, resulting in a large number of rabbit cage units on each floor and row of cages, and the cages have a high stocking density. For example, each cage generally raises 4 commercial rabbits, and each rabbit cage unit has a food box, so , in the case of artificial feeding, daily feeding is a repetitive and heavy labor and the working environment is poor, it is difficult to attract young people to work in these positions. In recent years, with the continuous rise of labor costs and feed costs, Traditional manual ...

AI Technical Summary

Problems solved by technology

However, there are following defects and problems in the above two feeding methods: 1) when adopting pipeline screw conveying to feed, pellet feed falls into each food box from near to far in order, because the discharge opening in the pipe is elongated , the pellet feed basically falls into the vertical tube of the food box that passes through first, and is transported to the vertical tube of the next food box after the vertical tube is filled with pellet feed, so it takes a long time to complete the feeding of the food box connected by the entire pipeline Time; when using the driving point type food box to feed, it is also fed in the order of driving; the impact of feeding successively is that the rabbits eat the food sequentially, which is easy to cause stress reactions in the rabbit group; 2) due to the height of the rabbit cage is relatively short, it is inconvenient Install a feed metering device, so it is not easy to realize the metered feeding of the pipeline installed on the top of the rabbit cage; 3) The feeding pipeline is installed by multi-section splicing, and grooves are easy to appear at the connection of the pipeline, and the pipeline is in the rabbit cage. If the top installation is not level, the pipeline will be deformed, which will easily cause the screw to move against the bottom wall of the pipeline, which will increase the conveying resistance, and the pipe wall will be easily worn, which will affect the service life of the system; Because there is always a place where the spiral and the pipe wall do not touch and there is a groove between two adjacent sections of the pipe, the powder cannot be pushed in real time and remains in the pipe, which is difficult to clean up and easily pollutes fresh feed; 5) Feed in the pipe When the conveying volume is large, it is easy to cause blockage and consume a lot of power; 6) It is inconvenient to clean the leftovers in the built-in food box, and it is time-consuming to clean all the food boxes;

However, there are the following problems to be solved in use: 1) the sliding door is connected in series by a plurality of short sliding door pieces and glued with left [shaped clips and right] shaped clips of plastic material to form a sliding door frame, which is easy to be pulled due to force during use. Stretching and falling off affect the reliability of use; 2) The sliding door frame is placed on the slideway of the U-shaped long food trough, which limits the thickness of the belt feeding and reduces the belt feeding volume, thereby limiting the adjustment space of the feeding volume; especially When the feeding volume of the material box is large, it is easy to block the material and pile up at the place where the belt enters the rabbit cage, causing the feed to overflow out of the trough; and the dry friction between the sliding door frame and the surface of the slideway is easy to wear the trough and affect the use Long service life; 3) The U-shaped long food trough is made of multiple short food troughs connected in series by inserting positioning pins into the positioning pin holes. Since the positioning pin holes and positioning pins are loosely connected, this connection method is not stable and reliable , the sagging deformation and stretching of the plastic trough during use will easily cause unevenness or separation along the length direction, causing the sliding door to be easily stuck during the opening and closing process, the pulling resistance is large, and the power consumption is large. Separation also causes loss of material leakage; 4) It is difficult to clean up the powder remaining on the inner side of the sliding door frame, the sliding platform of the trough and the contact surface of the trough belt, and it is easy to pollute the fresh feed; 5) Small rabbits are easy to stand in the rabbit cage Eating, lying down, peeing on the platform of the inner feeding port, or even drilling into the U-shaped long food trough through the feeding port to walk, polluting the feed in the trough; The start and stop are manually operated and electronically controlled. Other working parts and the entire system have not yet realized the automatic regulation of the feeding process, such as whether the feeding trough is uncontrollable and the amount of feeding is uncontrollable, timing feeding and feeding duration are uncontrollable

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