Novel multifunctional electric control discharging device for liquid feeding

Abstract

The utility model relates to the technical field of liquid feeding, in particular to a feeding device. A novel liquid feeding multifunctional electric control discharging device comprises a discharging device body, the discharging device body comprises a discharging pipe, a circuit protection pipe and a mounting box, a pneumatic valve is arranged on the upper portion of the discharging pipe, the lower portion of the discharging pipe penetrates through the mounting box and is connected with a discharging pipe, a discharging port is formed in the discharging pipe, a mounting plate is arranged in the mounting box, and a discharging port is formed in the mounting plate. And a carbon rod electrode and a spray-washing head are fixed on the mounting plate. The feeding device is simple in structure and convenient to install, water and feed can be timely switched on and off through cooperative work of the feeding pipe, the line protection pipe, the installation box and other components, it is guaranteed that water and feed in the feed trough are sufficient, free feeding of water and feed for pigs can be met, the functions of carbon electrode detection, self-cleaning, liquid level adjustment and the like are achieved, and the using effect of the feeding device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid feeding, in particular to a feeding device. Background Art

[0002] Liquid feeding has become a common feeding mode in pig farms. It has the advantages of reducing dust, improving the air environment of pig houses, good palatability, easy absorption and digestion, etc. The traditional liquid feeding system uses an electric-controlled feeding device to replenish water and material in the feed trough. The existing electric-controlled feeding device mostly uses a detector to detect the liquid level of water and material. However, due to long-term contact with water and material, the detector gradually adheres to its surface. When more and more water and material adhere, the sensitivity of the detector will decrease. At the same time, the amount of water and material in the feed trough during liquid feeding depends on the detector to control the high and low liquid level of the water and material. Once the detector fails, it is very easy to cause the water and material to flow out of the feed trough, resulting in a waste of resources. Utility Model Content

[0003] The purpose of the utility model is to provide a novel multifunctional electric-controlled feeding device for liquid feeding to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A novel multifunctional electric-controlled feeding device for liquid feeding comprises a feeding device body, characterized in that the feeding device body comprises a feeding pipe for connecting a water feed pipe, a line protection pipe made of a conductive material, and a mounting box made of a conductive material, and the feeding pipe and the line protection pipe are arranged in parallel;

[0006] The upper part of the feed pipe is provided with a pneumatic valve, the lower part of the feed pipe passes through the installation box and is connected to the discharge pipe, and the discharge pipe is provided with a discharge port;

[0007] An opening is provided at the lower part of the installation box, and a mounting plate made of insulating material is provided in the installation box, a carbon rod electrode and a spray head are fixed on the installation plate, and the carbon rod electrode is vertically arranged;

[0008] The lower part of the line protection tube extends into the installation box, and a cleaning water pipe and a positive signal line pass through the line protection tube. The cleaning water pipe is connected to the spray head, the positive signal line is connected to the upper part of the carbon rod electrode, and the upper part of the line protection tube is connected to the negative signal line.

[0009] Furthermore, the line protection tube is made of a stainless steel tube, and the installation box is made of a stainless steel box.

[0010] Furthermore, the discharge pipe adopts a four-way pipe, the upper pipe opening of the four-way pipe is connected to the discharge pipe, and the three pipe openings located on the left, middle and right sides of the four-way pipe are used as the discharge ports.

[0011] Furthermore, a strip-shaped opening arranged vertically is provided on the side wall of the installation box, a bolt passes through the strip-shaped opening, a vertical plate is provided on one side of the installation plate, and a bolt hole for screwing the bolt is provided on the vertical plate;

[0012] A through hole is provided on the top of the installation box, a screw rod passes through the through hole, a nut is screwed on the upper part of the screw rod, and the nut is located above the installation box, and the lower part of the screw rod is connected to the installation plate.

[0013] Furthermore, the cleaning water pipe is a hose.

[0014] Furthermore, the material discharging device body also includes a control box, in which a control board is arranged, the positive signal line and the negative signal line are both connected to the control board, and the control board is electrically connected to the pneumatic valve.

[0015] The beneficial effects of the utility model are: it provides a new type of multifunctional electric-controlled liquid feeding device, which has a simple structure and is easy to install. Through the cooperation of the feeding pipe, the line protection tube and the installation box and other components, it can realize timely switching of water and feed, ensure sufficient water and feed in the feed trough, and meet the free intake of water and feed by pigs. It also has the functions of carbon pole detection, self-cleaning, adjustable liquid level, etc., which improves the use effect of the feeding device.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A partial structural schematic diagram of the utility model is shown;

[0019] Figure 2 A partial structural cross-sectional schematic diagram of a fixed pipe of the utility model is shown.

[0020] In the figure: 1. Feeding pipe; 2. Line protection tube; 3. Installation box; 4. Pneumatic valve; 5. Discharge pipe; 6. Cleaning water pipe; 7. Positive signal line; 8. Negative signal line; 9. Installation plate; 10. Carbon rod electrode; 11. Spray head; 12. Bolt; 13. Screw. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1-2 As shown, a novel multifunctional electric-controlled feeding device for liquid feeding includes a feeding device body, the feeding device body includes a feeding pipe 1 for connecting a water feed pipe, a line protection pipe 2 made of conductive material, and a mounting box 3 made of conductive material, the feeding pipe 1 and the line protection pipe 2 are arranged in parallel; a pneumatic valve 4 is provided at the upper part of the feeding pipe 1, the lower part of the feeding pipe 1 passes through the mounting box 3 and is connected to a discharge pipe 5, and a discharge port is provided on the discharge pipe 5; an opening is provided at the lower part of the mounting box 3, and a mounting plate 9 made of insulating material is provided in the mounting box 3, a carbon rod electrode 10 and a spray head 11 are fixed on the mounting plate 9, and the carbon rod electrode 10 is vertically arranged; the lower part of the line protection pipe 2 extends into the mounting box 3, a cleaning water pipe 6 and a positive signal line 7 pass through the line protection pipe 2, the cleaning water pipe 6 is connected to the spray head 11, the positive signal line 7 is connected to the upper part of the carbon rod electrode 10, and the upper part of the line protection pipe 2 is connected to the negative signal line 8. This design has a simple structure and is easy to install. Through the cooperation of the feeding pipe 1, the line protection tube 2 and the installation box 3, the water and feed can be switched on and off in time to ensure that there is sufficient water and feed in the feed trough, which can meet the pigs' free intake of water and feed. It also has functions such as carbon pole detection and self-cleaning, which improves the use effect of the feeding device.

[0023] In order to reduce the occurrence of blockage of the feeding pipe 1, the feeding pipe 1 is arranged vertically.

[0024] The line protection tube 2 is made of stainless steel and the installation box 3 is made of stainless steel. On the one hand, the stainless steel tube and the stainless steel box have a conductive function, so that the feeding device can control the water and material replenishment. On the other hand, the stainless steel tube and the stainless steel box have better strength and corrosion resistance, which can prevent damage to pigs and can also be used in the feed trough for a long time.

[0025] The discharge pipe 5 is a four-way pipe, the upper pipe opening of the four-way pipe is connected to the lower pipe 1, and the three pipe openings located on the left, middle and right sides of the four-way pipe are used as discharge ports, thereby ensuring the water material discharge effect of the discharge pipe 5.

[0026] The side wall of the installation box 3 is provided with a strip opening arranged vertically, and a bolt 12 passes through the strip opening. A vertical plate is provided on one side of the installation plate 9, and a bolt hole for screwing in the bolt 12 is provided on the vertical plate. A through hole is provided on the top of the installation box 3, and a screw rod 13 passes through the through hole. A nut is screwed on the upper part of the screw rod 13, and the nut is located above the installation box 3. The lower part of the screw rod 13 is connected to the installation plate 9. The position height of the installation plate 9 can be changed by adjusting the screwing position of the nut and the screw rod 13, thereby changing the position height of the carbon rod electrode 10 and changing its detection position, and then adjusting the liquid level of the water material supplement; and the bolt 12 and the strip opening can be used to assist in fixing the installation plate 9, so that the installation plate 9 is installed firmly. In addition, the vertical plate and the installation plate 9 adopt an integrated structure to ensure structural strength.

[0027] For the convenience of supplying water to the spray head 11, the cleaning water pipe 6 adopts a hose. For example, the cleaning water pipe 6 can adopt a Teflon hose with better corrosion resistance.

[0028] The feeding device body also includes a control box, in which a control board is arranged, and the positive signal line 7 and the negative signal line 8 are both connected to the control board, and the control board is electrically connected to the pneumatic valve 4, so that when the carbon rod electrode 10 touches the liquid surface, a passage is formed between the positive signal line 7, the carbon rod electrode 10, the water material, the installation box 3, the line protection tube 2 and the negative signal line 8, and the control board controls the pneumatic valve 4 to close and stop discharging; and when the carbon rod electrode 10 does not touch the liquid surface, the control board controls the pneumatic valve 4 to open for a certain period of time to realize the water material replenishment. This design provides a basis for the above process. In addition, in order to ensure the accuracy of the detection of the water material liquid level, the lower end of the carbon rod electrode 10 is higher than the lower opening of the installation box 3, that is, the lower end of the carbon rod electrode 10 is still located on the inner side of the installation box 3.

[0029] The control board is connected to the pneumatic valve 4, the positive signal line 7, and the negative signal line 8 by plug-in terminals to facilitate disassembly, installation, and replacement. In order to avoid affecting the free feeding of pigs, the control board can use an input voltage of less than 5V. In order to reduce the installation cost, the same control box can also control the opening and closing of the pneumatic valves 4 in the two feeding device bodies at the same time, that is, the control board in the control box is electrically connected to the pneumatic valves 4 in the two feeding device bodies respectively.

[0030] The utility model provides a novel liquid feeding multifunctional electric-controlled feeding device, which has the following advantages:

[0031] (1) To meet the pigs' free intake of water and feed, the pneumatic valve can be opened and closed in time to replenish water and feed;

[0032] (2) Avoid water material adhering to the sensor, which may lead to insensitivity of liquid level detection;

[0033] (3) Easy and quick installation, suitable for installation and use of dry material tank or water material tank;

[0034] (4) High sensitivity. The carbon rod electrode has good oxidation resistance, acid and alkali resistance, and high detection sensitivity;

[0035] (5) The feed pipe is set vertically to reduce the occurrence of pipe blockage;

[0036] (6) Plug-in terminals are used to facilitate the installation and replacement of components.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of multifunctional electric-controlled liquid feeding device, comprising a feeding device body, characterized in that: The feeding device body comprises a feeding pipe for connecting a water material feeding pipe, a line protection pipe made of a conductive material, and a mounting box made of a conductive material, wherein the feeding pipe and the line protection pipe are arranged in parallel; The upper part of the feed pipe is provided with a pneumatic valve, the lower part of the feed pipe passes through the installation box and is connected to the discharge pipe, and the discharge pipe is provided with a discharge port; An opening is provided at the lower part of the installation box, and a mounting plate made of insulating material is provided in the installation box, a carbon rod electrode and a spray head are fixed on the installation plate, and the carbon rod electrode is vertically arranged; The lower part of the line protection tube extends into the installation box, and a cleaning water pipe and a positive signal line pass through the line protection tube. The cleaning water pipe is connected to the spray head, the positive signal line is connected to the upper part of the carbon rod electrode, and the upper part of the line protection tube is connected to the negative signal line.

2. A novel liquid feeding multifunctional electric-controlled feeding device as claimed in claim 1, characterized in that: The line protection tube is made of a stainless steel tube, and the installation box is made of a stainless steel box.

3. A novel liquid feeding multifunctional electric-controlled feeding device as claimed in claim 1, characterized in that: The discharge pipe is a four-way pipe, the upper pipe opening of the four-way pipe is connected to the lower pipe, and the three pipe openings located on the left, middle and right sides of the four-way pipe are used as the discharge ports.

4. A novel liquid feeding multifunctional electric-controlled feeding device as claimed in claim 1, characterized in that: A strip opening arranged vertically is provided on the side wall of the installation box, a bolt passes through the strip opening, a vertical plate is provided on one side of the installation plate, and a bolt hole for screwing the bolt is provided on the vertical plate; A through hole is provided on the top of the installation box, a screw rod passes through the through hole, a nut is screwed on the upper part of the screw rod, and the nut is located above the installation box, and the lower part of the screw rod is connected to the installation plate.

5. A novel liquid feeding multifunctional electric-controlled feeding device as claimed in claim 1 or 4, characterized in that: The cleaning water pipe adopts a hose.

6. A novel liquid feeding multifunctional electric-controlled feeding device as claimed in claim 1, characterized in that: The material discharging device body further comprises a control box, in which a control board is arranged, the positive signal line and the negative signal line are both connected to the control board, and the control board is electrically connected to the pneumatic valve.

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