CN105409804A - Automatic feeding trough device for pig farm - Google Patents

Abstract

The automatic feeding trough device for pig farms belongs to the field of breeding equipment. The storage box is provided with a conical bin. Below the bin, and the feed port is connected to the bottom outlet of the conical bin, one end of the first-level material guide pipe is connected to the outlet of the Jiaolong main body, and the other end is inclined downward and passes through the wall of the storage box to the rear. Outwardly extending a certain length, the secondary feed pipe is axially vertically arranged, the upper port is placed below the lower port of the primary feed pipe, and the lower port of the secondary feed pipe overlaps with the feed plate of the food trough. It can adjust the appropriate feed supply according to different ages and breeds of pigs, automatically feed at fixed points and quantitatively, reduce waste, prevent overeating, ensure sufficient and timely supply of food during the feeding process, and ensure the scientific growth of pigs. Reasonably control the slaughtering time, reduce costs and increase income, prevent pigs from eating too much food with a long remaining time, and avoid intestinal diseases caused by it.

Description

Pig farm automatic feeding trough device

technical field

The invention relates to the field of breeding equipment, in particular to an automatic feeding trough device used in the pig breeding process.

Background technique

Generally, there is a trough for feeding pigs in a pigsty. The traditional pig troughs are all chiseled with stone. The general stone trough is about 3 to 5 feet long, about a foot wide, and about 5 feet deep. to 6 inches. When feeding the pigs, pour the feed into the stone trough for the pigs to eat. The purpose of using stone as a pig trough is: pigs are easy to chew and arch, and the stone trough is hard and heavy, so it is neither afraid of being gnawed by pigs, nor afraid of pigs falling over.

However, this traditional pig trough has many deficiencies that need to be improved: First, the staff need to add food on the spot several times on time and according to the amount in one day, the work is labor-intensive, time-consuming and laborious, and if forgotten, often It will not be fed in time; secondly, the bottom of the trough is flat, and there are often food residues on the side walls and bottom walls, which makes it inconvenient for pigs to lick and eat, which can easily cause pigs to eat rotten food and make pigs sick.

Contents of the invention

The object of the present invention is to provide an automatic feeding trough device with simple structure, no dead angle at the bottom of the trough, automatic feed feeding at fixed point and quantity, and avoiding food residue.

The technical scheme that the present invention solves its technical problem to take is:

An automatic feeding trough device for pig farms, including a storage box, a food trough, a Jiaolong conveying unit and a feeding pipe; the storage box is provided with a conical bin; the cavity of the food trough is semicircular cavity and a material guide plate is set on one side, and the inner end surface of the material guide plate is inclined and tangent to the semicircular cavity; the dragon conveying unit includes a cylindrical dragon main body and a drive motor, and the dragon main body is arranged obliquely on Below the conical bin, the drive motor is installed at the lower end of the Jiaolong main body; the bottom end of the conical bin is provided with a discharge port to communicate with the feeding port of the Jiaolong main body; the feeding pipe includes a primary feeding pipe and a secondary feed pipe; one end of the primary feed pipe communicates with the outlet of the Jiaolong main body, and the other end slopes downward and extends outward for a certain length after passing through the wall of the storage tank; The secondary feed pipe is arranged vertically in the axial direction, and the upper port is placed below the lower port of the primary feed pipe; the lower port of the secondary feed pipe is overlapped with the feed plate of the trough; the drive motor is connected to the terminal Control panel connection.

Further, the upper end of the material guide plate is provided with an arc-shaped slab; corresponding to the arc-shaped slab, an arc-shaped sinker is set at the lower port of the secondary material guide pipe; The upper end penetrates into the arc-shaped sinking groove of the secondary material guide pipe.

Further, the secondary guide pipe is divided into an upper section and a lower section with different axes; the inner diameter of the upper section is at least twice the inner diameter of the lower section, and the junction of the inner wall of one side of the upper section and the lower section is an arc-shaped surface, and the arc-shaped surface is connected to the lower section. The arc-shaped sinker at the lower end of the secondary feed pipe is on the same side.

Further, the upper port of the secondary guide tube is a tapered mouth with the big end facing upwards, at least the inner diameter of the lower end of the tapered mouth is 1.3 to 2 times the outer diameter of the primary guide tube.

Further, three sets of deflectors are arranged on the inner end surface of the material guide plate, wherein the two sets of deflectors on both sides are symmetrical about the axis of the arc-shaped lap, and the middle set of deflectors corresponds to the arc-shaped The bottom of the strapping plate and its upper end are lower than the upper ends of the deflectors on both sides; the flow channel formed by each group of deflectors is an arc-shaped flow channel that gradually expands from top to bottom.

Further, arc-shaped notches are respectively arranged on the upper ends of the three side walls except one side of the material guide plate on the food trough, and corresponding to the arc-shaped notches, limit bars are set on the periphery of the food trough on both sides of the arc-shaped notches And the inner side surface of the limit fence is inclined, so that the aisle formed by the limit fence gradually becomes larger from the end away from the food trough to the end close to the food trough.

Further, a water tank is provided above the outer end of the primary feed pipe on the wall of the storage tank, and a solenoid valve is provided at the lower end of the water tank to connect with the terminal control panel.

The beneficial effects of the present invention are:

Its structure is simple, and it can adjust the appropriate feed supply according to different pig ages and different breeds, and automatically feed at fixed points and quantitatively to reduce waste. supply, ensure the scientific growth of pigs, reasonably control the slaughter time, reduce costs and increase profits. Overeating is prevented, pigs are prevented from eating too much food with a long remaining time, and the resulting intestinal diseases are avoided.

The setting of the limit pen can make the pigs eat in one direction in the limit pen, the feed will not be arched out, and there is no dead corner at the bottom of the tank, which can greatly reduce feed waste, reduce the cost of raising pigs, reduce the growth of germs, and improve The environmental quality of pig houses.

Description of drawings

Fig. 1 is the structural representation of the connecting part of the storage box among the present invention;

Fig. 2 is the cross-sectional structure schematic diagram of food trough in the present invention;

Fig. 3 is the schematic diagram of the axial sectional structure of the secondary feed pipe in the present invention;

Fig. 4 is the structural representation of the inner end face of the material guide plate in the present invention;

Fig. 5 is a top view structural schematic diagram corresponding to the food trough and the spacer in the present invention;

In the figure: 1 storage box, 11 conical warehouse, 12 water tank, 2 food trough, 21 material guide plate, 211 arc-shaped board, 212 deflector plate, 22 arc-shaped notch, 3 auger conveying unit, 31 auger main body, 32 driving motors, 4 first-level material guide pipes, 5 second-level material guide pipes, 51 upper sections, 52 lower sections, 6 limit columns.

detailed description

In order to facilitate the understanding of the technical solution of the present invention, the technical content thereof will be further described below in conjunction with the accompanying drawings and embodiments.

A pig farm automatic feeding trough device as shown in Figure 1 and Figure 2:

It includes a material storage box 1, a food trough 2, a Jiaolong conveying unit 3 and a material guide pipe.

The material storage box 1 is provided with a conical bin 11 . The cavity of the food trough 2 is a semicircular cavity, and a material guide plate 21 is arranged on one side, so that the inner end surface of the material guide plate 21 is obliquely arranged and tangent to the semicircular cavity.

The dragon conveying unit 3 includes a cylindrical dragon body 31 and a drive motor 32 , the dragon body 31 is obliquely arranged below the conical bin 11 (in the axial direction), and the drive motor 32 is installed at the lower end of the dragon body 31 . The bottom end of the conical bin 11 is provided with a discharge port which communicates with the feed port of the Jiaolong main body 31 .

The feed pipe includes a primary feed pipe 4 and a secondary feed pipe 5 . One end of the primary material guide pipe 4 communicates with the discharge port of the Jiaolong main body 31 , and the other end is inclined downward and extends outward for a certain length after passing through the wall of the material storage box 1 . The secondary feed pipe 5 is arranged vertically in the axial direction, and the upper port is placed below the lower port of the primary feed pipe 4 . The lower port of the secondary feed pipe 5 is overlapped with the feed guide plate 21 of the trough 2 . The driving motor 32 is connected with the terminal control panel. A water tank 12 is arranged above the outer end of the primary feed pipe 4 on the wall of the storage tank 1 , and a solenoid valve is arranged at the lower end of the water tank 12 to connect with the terminal control panel.

In the programming system of the terminal control panel, set the running time of the driving motor 32 (comprising the running time interval and time point, etc.), according to the growth status of the pig and the amount of feed stored in the conical bin 11, the drive can be driven by setting The running time of the motor 32, the amount of each ration of feed and the number of daily rations are set, the number of days of supply of feed stored in the conical bin 11 is calculated, and then an alarm is set on the terminal control panel to remind the conical bin in advance. 11 Adding materials. In this way, within a certain number of days, the automatic fixed-point and quantitative distribution of feed to the pigs can be realized, the labor intensity of the workers can be reduced, and the untimely distribution of the feed can be avoided, which will affect the growth and slaughter of the pigs, that is, scientific automatic breeding can be realized. Similarly, the programming system of the terminal control panel controls the opening and closing of the solenoid valve, and regularly and quantitatively distributes drinking water to the sink to ensure timely water supply and reduce waste and sewage. At the same time, it is conducive to ensuring the hygiene of the pig house and avoiding the spread of diseases. diffusion.

Through the terminal control panel, the automatic control of the feeding amount and feeding time interval can be realized, which can effectively ensure the sufficient and timely supply of food during the feeding process, ensure the scientific growth of pigs, reasonably control the slaughtering time, reduce costs and increase profits.

As shown in Figure 3, the secondary guide pipe 5 is divided into an upper section 51 and a lower section 52 which are not coaxial; It is an arc-shaped surface and the arc-shaped sinking groove at the lower end of the secondary material guide pipe 5 is on the same side.

The upper port of the secondary feed pipe 5 is a tapered mouth with the large end facing upwards, at least the inner diameter of the lower end of the tapered mouth is 2 times of the outer diameter of the primary feed pipe 4 .

As shown in FIG. 3 and FIG. 4 , an arc-shaped cladding plate 211 is provided on the upper end of the material guide plate 21 . Correspondingly described circular-arc-shaped board 211 is provided with circular-arc-shaped sinking groove at the lower port of described secondary feed pipe 5, makes the upper end of circular-arc-shaped board 211 protrude into the circular-arc-shaped sink of secondary feed pipe 5 in the slot. The arc of the outer side of the arc-shaped board 211 coincides with the arc of the arc-shaped sinking groove on the secondary feed pipe 5, and the arc of the inner side of the arc-shaped board 211 is preferably arranged from top to bottom (as shown in Fig. 4 In terms of) inclined arc surface and try to make the radial span larger. Because three groups of deflectors 212 are arranged on the inner end surface of the material guide plate 21, wherein the two groups of deflectors 212 on both sides are symmetrical about the axis of the arc-shaped lap 211, and the middle group of deflectors 212 corresponds to It is below the arc-shaped board 211 and its upper end is lower than the upper ends of the deflectors 212 on both sides thereof. The flow channel formed by each set of deflector plates 212 is an arc-shaped flow channel that gradually expands from top to bottom (in FIG. 4 ).

As shown in Figure 5, arc-shaped notches 22 are respectively arranged on the upper ends of the three side walls except one side of the material guide plate 21 on the trough 2, corresponding to the two sides of the arc-shaped notches 22 and the arc-shaped notches 22. The limit fence 6 is set on the periphery of the food trough 2 and the inner surface of the limit fence 6 is inclined, so that the aisle formed by the limit fence 6 gradually becomes larger from the end away from the food trough 2 to the end near the food trough 2. The aisle that the limit fence 6 forms can only allow a pig to pass through. The arc notch 22 protrudes the head in the feeding trough 2 for the pigs. Apparently, baffles are provided at the corner positions adjacent to the limit fence 6 in the middle position and the limit fence 6 on both sides to prevent pigs from eating in this direction.

The bottom surface of the trough 2 is a curved surface without corners, which is not conducive to the residue of feed, can prevent pigs from eating too much feed with a long remaining time, and avoid intestinal diseases caused by it.

The arc-shaped radial span of the inner surface of the arc-shaped board 211 is larger, and the upper port of the flow channel formed by each group of deflectors 212 is corresponding to a larger size below the arc-shaped board 211, which is convenient for the feed to flow from the secondary guide. The material pipe 5 enters the flow channel formed by the deflector 212 smoothly through the circular arc-shaped board 211 respectively, so that the left and right sides and the middle position (in FIG. 4, then the upper and lower sides and the middle position in FIG. 5) ) is evenly diverted to ensure that the amount of feed supplied to the pigs in the three-side limit stall 6 is consistent.

The setting of the limit bar 6 can make the pigs eat in one direction in the limit bar 6, and the feed will not be arched out, which can greatly reduce the waste of feed, reduce the cost of raising pigs, reduce the growth of germs, and improve the quality of the pig house. environmental quality. It should be pointed out that the length setting of the manger 2 needs to be set according to the growth stage of the pig and the breed of the pig, but it must be ensured that the head of the pig fed from both sides can only occupy 1% of the length of the manger 2. /3 plus 3 to 5cm, this can prevent the pigs from beating each other when feeding, and can better ensure that the feed in the trough 2 is eaten clean, because the feed diverted to the three sides cannot be completely consistent, how much There will be differences, and there will be differences in the food intake of different pigs.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (10)

1. a piggery autofeed trough device, comprises crib, it is characterized in that:

Also comprise material storing box, flood dragon supply unit and passage;

Described material storing box is provided with taper storehouse;

The vallecular cavity semicircular in shape chamber of described crib and arrange stock guide in side, makes the inner face of stock guide be obliquely installed and tangent with semicircle chamber;

Described flood dragon supply unit comprises flood dragon main body and the drive motors of cartridge type; Described flood dragon main body is inclined at below described taper storehouse, and drive motors is arranged on the lower end of flood dragon main body;

The bottom in described taper storehouse arranges discharging opening and is communicated with the charging aperture of described flood dragon main body;

Described passage comprises one-level passage and secondary passage;

One end of described one-level passage is communicated with the discharging opening of described flood dragon main body, and the other end is downward-sloping and to stretch out certain length through after the wall body of material storing box;

Described secondary passage is axially vertical to be arranged, and upper port is placed in below the lower port of one-level passage;

The lower port of described secondary passage and the stock guide of described crib overlap;

Drive motors is connected with terminal control panel.

2. piggery according to claim 1 autofeed trough device, is characterized in that: arrange circular arc attachment strap in the upper end of described stock guide; Corresponding described circular arc attachment strap arranges circular arc deep gouge in the lower port of described secondary passage; The upper end of circular arc attachment strap is probeed in the circular arc deep gouge of secondary passage.

3. piggery according to claim 2 autofeed trough device, is characterized in that: described secondary passage is divided into out-of-alignment epimere and hypomere; The internal diameter of epimere is at least 2 times of hypomere internal diameter, and the side inwall joining place of epimere and hypomere is arcwall face and makes the circular arc deep gouge of this arcwall face and secondary passage lower end be in homonymy.

4. piggery according to any one of claim 1 to 3 autofeed trough device, is characterized in that: the upper port of described secondary passage is large end bell upward, at least makes the bottom diameter of bell be 1.3 to 2 times of one-level passage external diameter.

5. piggery according to any one of claim 1 to 3 autofeed trough device, it is characterized in that: three groups of deflectors are set on the inner face of described stock guide, wherein two groups of deflectors of both sides are about the axisymmetrical of circular arc attachment strap, one group of middle deflector corresponding below circular arc attachment strap and its upper end lower than the upper end of both sides deflector; The runner that each group deflector is formed is the arced flow path of from up to down enlarging gradually.

6. piggery according to claim 5 autofeed trough device, is characterized in that: the upper port of described secondary passage is large end bell upward, at least makes the bottom diameter of bell be 1.3 to 2 times of one-level passage external diameter.

7. piggery according to any one of claim 1 to 3 autofeed trough device, it is characterized in that: three sidewall upper on described crib except stock guide side arrange arc-shaped notch respectively, corresponding arc-shaped notch arranges position limiting fence in the both sides of arc-shaped notch in crib periphery and the medial surface of position limiting fence is obliquely installed, and the passageway that position limiting fence is formed becomes large from the one end deviating from crib gradually to the one end near crib.

8. piggery according to claim 7 autofeed trough device, is characterized in that: the upper port of described secondary passage is large end bell upward, at least makes the bottom diameter of bell be 1.3 to 2 times of one-level passage external diameter.

9. piggery according to claim 7 autofeed trough device, it is characterized in that: three groups of deflectors are set on the inner face of described stock guide, wherein two groups of deflectors of both sides are about the axisymmetrical of circular arc attachment strap, one group of middle deflector corresponding below circular arc attachment strap and its upper end lower than the upper end of both sides deflector; The runner that each group deflector is formed is the arced flow path of from up to down enlarging gradually.

10. piggery according to any one of claim 1 to 3 autofeed trough device, is characterized in that: on the wall body of described material storing box, arrange water tank above one-level passage outer end, arranges magnetic valve be connected with terminal control panel in the lower end of water tank.