Feeding trough for pig breeding

Abstract

The utility model discloses a pig breeding feeding trough which comprises a feeding trough body, a partition plate is welded in the feeding trough body, and a vertical cylinder is welded to the circle center of the partition plate. According to the feeding trough, the vertical cylinder is welded to the circle center of the partition plate of the cylindrical feeding trough body, the upper portion of the vertical cylinder is communicated with the feeding hopper, and feed is fed into the feeding hopper through the feeding opening, so that the feed enters the vertical cylinder under the action of the slope face of the feeding hopper and then enters the feeding trough body through the openings formed in the bottom of the vertical cylinder; the feed is distributed in the annular feed cavity in the feeding trough body in an annular structure, at the moment, a V-shaped heating pipe installed in the water storage cavity in a surrounding mode is started to work, when the temperature sensor detects that the water temperature in the water storage cavity reaches a preset value of the controller, the controller cuts off a power source of the V-shaped heating pipe through the relay, and the steps are repeated; the effect of water bath heat preservation of the feed in the feeding trough body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding, in particular to a feeding trough for pig breeding. Background Art

[0002] Pig breeding is an agricultural production activity, mainly for the purpose of feeding pigs for consumption. The pig breeding industry is an important industry in China's agriculture. During the pig breeding process, the pigs are fed by putting the stirred feed into the feeding trough.

[0003] After retrieval, the patent with publication number CN220859158U discloses a feeding device for pig breeding, including: a feeding trough, a scraping component, a reciprocating component and a diversion trough. Among them, the top of the feeding trough is open, a chute is opened on one side of the feeding trough close to the pig feeding direction, a discharge hole is opened at the bottom of the feeding trough, and a hole plug is arranged on the discharge hole; the reciprocating component is arranged outside the feeding trough away from the pig feeding direction; the scraping component is arranged in the feeding trough and is connected with the reciprocating component, the diversion trough is obliquely arranged at the bottom of the feeding trough, and the high end of the diversion trough is directly below the discharge hole, and the low end of the diversion trough is open. The utility model can quickly clean the feeding trough, reduce the workload of manual cleaning, and avoid the impact on the health of pigs caused by long-term residue of feed.

[0004] However, the above solution does not have a heating structure, and adopts a square hopper-shaped feeding trough structure. In cold weather, the feed in the square hopper-shaped feeding trough cools quickly, resulting in a lower temperature of the feed that pigs can easily eat. In the long run, it has an adverse impact on the growth and health of pigs.

[0005] Therefore, a feeding trough for pig breeding is proposed, which has the advantages of convenient feed heating and heat preservation, and thus solves the problems in the above background art. Content of the Utility Model

[0006] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a feeding trough for pig breeding.

[0007] To achieve the above object, the present utility model adopts the following technical solutions: A feeding trough for pig breeding, comprising a feeding trough body, wherein a partition is welded inside the feeding trough body, and a vertical cylinder is welded at the center of the partition. A plurality of openings are formed in the lower side surface of the vertical cylinder, and a feeding hopper is communicated with the upper surface of the vertical cylinder. A feeding port is formed at the edge of the top surface of the feeding hopper. A water storage cavity is formed below the partition, and a plurality of V-shaped heating tubes are installed around the inner bottom of the water storage cavity, and a temperature sensor is installed on the inner bottom surface of the water storage cavity. A controller is installed inside the housing of the feeding trough body, and the output end of the controller is electrically connected to the V-shaped heating tube. The controller is electrically connected to the temperature sensor. A waste discharge nozzle is communicated with the upper surface of the feeding trough body, and a sealing plug is installed in the waste discharge nozzle. A water injection nozzle communicated with the water storage cavity is arranged on the lower surface of the feeding trough body.

[0008] As a further description of the above technical solution: The feeding trough body is of an overall cylindrical structure, and an annular feed cavity is formed between the feeding trough body and the vertical cylinder. An annular groove is formed at the edge of the top surface of the feeding trough body, and a rubber ring is bonded above the annular groove, and a convex ring embedded and connected with the annular groove is integrally arranged at the bottom of the rubber ring.

[0009] As a further description of the above technical solution: The feeding hopper is of an overall right trapezoidal structure, and two dovetail bars are welded on the top surface of the feeding hopper corresponding to the feeding port. A baffle is slidably installed on the two dovetail bars, and the size of the baffle is larger than that of the feeding port.

[0010] As a further description of the above technical solution: A shielding ring is welded on the surface of the vertical cylinder, and the shielding ring is located above the annular feed cavity of the feeding trough body.

[0011] As a further description of the above technical solution: Two dovetail grooves are formed on the bottom surface of the baffle corresponding to the dovetail bars, and a vertical block is welded at the edge of the top surface of the baffle.

[0012] As a further description of the above technical solution: An annular opening communicated with the annular feed cavity is formed on the top surface of the feeding trough body, and the partition material inside the feeding trough body is thickened aluminum alloy or copper-containing alloy steel.

[0013] The present utility model has the following beneficial effects:

[0014] In the present utility model, a vertical cylinder is welded at the center of the partition of the cylindrical feeding trough body, and the upper part of the vertical cylinder is communicated with a feeding hopper. Feed is added to the feeding hopper through a feeding port, and the feed enters the vertical cylinder under the action of the inclined plane of the feeding hopper, and then enters the feeding trough body through a number of openings opened at the bottom of the vertical cylinder, so that the feed is arranged in a circular structure in the annular feed cavity of the feeding trough body. At this time, the V-shaped heating tube installed around in the water storage cavity is started to work. When the temperature sensor detects that the water temperature in the water storage cavity reaches the preset value of the controller, the controller cuts off the power supply of the V-shaped heating tube through a relay, and so on, to achieve the effect of water bath heat preservation of the feed in the feeding trough body. Compared with the prior art, the feeding trough body with a vertical cylinder and a feeding hopper is adopted, which has the advantages of feed water bath heating while meeting the cleaning of the feeding trough body, and avoids the feed eaten by live pigs from being too low in temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an overall structural schematic diagram of a feeding trough for pig breeding according to the present utility model;

[0016] Figure 2 is an internal structural schematic diagram of a feeding trough for pig breeding according to the present utility model;

[0017] Figure 3 is a cross-sectional view of the feeding trough body of the present utility model.

[0018] LEGEND DESCRIPTION:

[0019] 1. Feeding trough body; 2. Partition; 3. Vertical cylinder; 4. Shielding ring; 5. Feeding hopper; 6. Feeding port; 7. Dovetail bar; 8. Baffle; 9. Opening; 10. Waste discharge nozzle; 11. Sealing plug; 12. Water storage cavity; 13. Temperature sensor; 14. V-shaped heating tube; 15. Annular groove; 16. Rubber ring; 17. Convex ring; 18. Water injection nozzle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] According to an embodiment of the present utility model, a feeding trough for pig breeding is provided.

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, as Figures 1-3As shown in the figure, a feeding trough for pig breeding according to an embodiment of the present utility model includes a feeding trough body 1. A partition 2 is welded inside the feeding trough body 1, and a vertical cylinder 3 is welded at the center of the partition 2. A plurality of openings 9 are formed on the lower side surface of the vertical cylinder 3, and a feeding hopper 5 is communicated with the upper surface of the vertical cylinder 3. A feeding port 6 is formed at the top edge of the feeding hopper 5. A water storage cavity 12 is formed below the partition 2. A plurality of V-shaped heating pipes 14 are installed around the inner bottom of the water storage cavity 12, and a temperature sensor 13 is installed on the inner bottom surface of the water storage cavity 12. A controller 19 is installed inside the housing of the feeding trough body 1. The output end of the controller 19 is electrically connected to the V-shaped heating pipes 14, and the controller 19 is electrically connected to the temperature sensor 13. A waste discharge nozzle 10 is communicated with the upper surface of the feeding trough body 1, and a sealing plug 11 is installed in the waste discharge nozzle 10. A water injection nozzle 18 communicated with the water storage cavity 12 is arranged on the lower surface of the feeding trough body 1. Through the arrangement of the plurality of openings 9, it is easy to transfer the feed in the vertical cylinder 3 to the partition 2 of the feeding trough body 1. The length of the feeding hopper 5 is long enough to extend to the outside of the pigsty, and a slope surface is arranged at the bottom of the feeding hopper 5 for adding pig breeding feed. For the V-shaped heating pipes 14, temperature sensor 13 and controller 19, we only use them in this patent and do not improve their structures and functions. Their setting methods, installation methods and electrical connection methods can be debugged and operated by those skilled in the art as long as they are in accordance with the requirements of their user manuals, and will not be elaborated here. Moreover, a control switch is also provided for the V-shaped heating pipes 14, and the installation position of the control switch is selected according to actual use requirements for the convenience of operation and control by the operator;

[0023] In one embodiment, the feeding trough body 1 is of an overall cylindrical structure, and an annular feed cavity is formed between the feeding trough body 1 and the vertical cylinder 3. An annular groove 15 is formed at the edge of the top surface of the feeding trough body 1, and a rubber ring 16 is bonded above the annular groove 15. And a convex ring 17 embedded and connected with the annular groove 15 is integrally arranged at the bottom of the rubber ring 16. Through the arrangement of the rubber ring 16, the neck of the pig can be in soft contact with the edge of the top surface of the feeding trough body 1 to prevent scratching damage.

[0024] In one embodiment, the feeding hopper 5 is of an overall right trapezoidal structure, and two dovetail bars 7 are welded on the top surface of the feeding hopper 5 corresponding to the feeding port 6. A baffle 8 is slidably installed on the two dovetail bars 7, and the size of the baffle 8 is larger than that of the feeding port 6. By sliding the baffle 8 on the two dovetail bars 7, it is easy to cover the feeding port 6.

[0025] In one embodiment, a shielding ring 4 is welded on the surface of the vertical cylinder 3, and the shielding ring 4 is located above the annular feed cavity of the feeding trough body 1. Through the arrangement of the shielding ring 4, it has a shielding effect to reduce rainwater from entering the annular feed cavity.

[0026] In one embodiment, two dovetail grooves are provided on the bottom surface of the baffle 8 corresponding to the dovetail bars 7, and a vertical block is welded at the edge of the top surface of the baffle 8. By providing the baffle 8, it is easy to slide the baffle 8 to cover the feeding port 6, avoiding the situation that rainwater seeps into the feeding port 6 in an open pigsty.

[0027] In one embodiment, an annular opening communicating with the annular feed cavity is provided on the top surface of the feeding trough body 1, and the partition 2 in the feeding trough body 1 is made of thickened aluminum alloy or copper-containing alloy steel. The partition 2 made of thickened aluminum alloy or copper-containing alloy steel has a good heat conduction effect and is easy to heat and keep warm the feed in the feeding trough body 1 by water bath.

[0028] Working principle:

[0029] During use, feed is added to the feeding hopper 5 through the feeding port 6, so that the feed enters the vertical cylinder 3 under the action of the inclined plane of the feeding hopper 5, and then enters the feeding trough body 1 through a number of openings 9 provided at the bottom of the vertical cylinder 3, making the feed arranged in an annular structure in the annular feed cavity in the feeding trough body 1. At this time, by starting the V-shaped heating tube 14 installed around in the water storage cavity 12 to work, the V-shaped heating tube 14 heats the water in the water storage cavity 12. When the temperature sensor 13 detects that the water temperature in the water storage cavity 12 reaches the preset value of the controller 19, the controller 19 cuts off the power supply of the V-shaped heating tube 14 through the relay. When the water temperature in the water storage cavity 12 is lower than the preset value of the controller 19, the controller 19 automatically turns on the V-shaped heating tube 14 to heat the water in the water storage cavity 12, and so on, achieving the effect of keeping the feed in the feeding trough body 1 warm by water bath. When cleaning, by pulling out the sealing plug 11 in the waste discharge nozzle 10 and then spraying pressurized cleaning water into the feeding port 6 or the annular opening on the top surface of the feeding trough body 1, the cleaning water flushes the feeding hopper 5, the vertical cylinder 3 and the feeding trough body 1, and the waste water is discharged through the waste discharge nozzle 10.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding trough for pig breeding, comprising a feeding trough body (1), characterized in that: Inside the feeding trough body (1), a partition plate (2) is welded, and a vertical cylinder (3) is welded at the center of the partition plate (2). A plurality of openings (9) are formed on the lower side surface of the vertical cylinder (3), and a feeding hopper (5) is communicated with the upper surface of the vertical cylinder (3). A feeding port (6) is formed at the edge of the top surface of the feeding hopper (5). A water storage cavity (12) is formed below the partition plate (2). A plurality of V-shaped heating tubes (14) are installed around the inner bottom of the water storage cavity (12), and a temperature sensor (13) is installed on the inner bottom surface of the water storage cavity (12). A controller (19) is installed inside the housing of the feeding trough body (1), and the output end of the controller (19) is electrically connected to the V-shaped heating tube (14). The controller (19) is electrically connected to the temperature sensor (13). A waste discharge nozzle (10) is communicated with the upper surface of the feeding trough body (1), and a sealing plug (11) is installed in the waste discharge nozzle (10). A water injection nozzle (18) communicated with the water storage cavity (12) is arranged on the lower surface of the feeding trough body (1).

2. The feeding trough for pig breeding according to claim 1, characterized in that: The feeding trough body (1) is of an overall cylindrical structure, and an annular feed cavity is formed between the feeding trough body (1) and the vertical cylinder (3). An annular groove (15) is formed at the edge of the top surface of the feeding trough body (1), and a rubber ring (16) is bonded above the annular groove (15). And a convex ring (17) integrally arranged at the bottom of the rubber ring (16) is embedded and connected with the annular groove (15).

3. The feeding trough for pig breeding according to claim 1, characterized in that: The feeding hopper (5) is of an overall right trapezoidal structure, and two dovetail bars (7) are welded on the top surface of the feeding hopper (5) corresponding to the feeding port (6). A baffle (8) is slidably installed on the two dovetail bars (7), and the size of the baffle (8) is larger than that of the feeding port (6).

4. The feeding trough for pig breeding according to claim 2, characterized in that: A shielding ring (4) is welded on the surface of the vertical cylinder (3), and the shielding ring (4) is located above the annular feed cavity of the feeding trough body (1).

5. The feeding trough for pig breeding according to claim 3, characterized in that: Two dovetail grooves are formed on the bottom surface of the baffle (8) corresponding to the dovetail bars (7), and a vertical block is welded at the edge of the top surface of the baffle (8).

6. The feeding trough for pig breeding according to claim 2, characterized in that: An annular opening communicated with the annular feed cavity is formed on the top surface of the feeding trough body (1), and the material of the partition plate (2) in the feeding trough body (1) is thickened aluminum alloy or copper-containing alloy steel.

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