Anti-pollution grain-saving liquid trough for nursery pigs and use method of anti-pollution grain-saving liquid trough

Abstract

The invention relates to the technical field of nursery pig liquid feed troughs, in particular to an anti-pollution grain-saving nursery pig liquid feed trough and a using method thereof.The anti-pollution grain-saving nursery pig liquid feed trough comprises a waste discharge port and a feed injection pipe, the feed injection pipe is installed on one side of a liquid feed trough body, the liquid feed trough body comprises a trough box, positioning square holes are formed in the two sides of the upper end of the trough box, and the waste discharge port is formed in the lower side of the front end of the trough box; positioning columns are mounted on the inner side of the tank, a housing is arranged between the positioning columns, an adjusting mechanism is mounted at the upper end of one side of the housing, a driving unit is mounted at the upper end of the other side of the housing, and a shielding mechanism is mounted at the top end of the driving unit; the upper end of the nursing pig liquid feed trough can be shielded according to the head circumference of a pig, the pig mouth can be fed after entering the arch door, water and feed are not easy to play, the problem of feed waste is avoided, meanwhile, the cover shell covers the upper end of the nursing pig liquid feed trough, the pig can be prevented from lying down and relieving the bowels, and the nursing pig liquid feed trough is convenient to use. Feed pollution and waste are caused, and ingestion and appetite of the pigs are affected.

Description

Technical Field

[0001] The invention relates to the technical field of nursery pig liquid feed troughs, and in particular to a pollution-proof and grain-saving nursery pig liquid feed trough and a use method thereof. Background Art

[0002] The anti-pollution and food-saving nursery pig liquid feed trough is a feeding device designed for piglets in the nursery stage. It reduces feed waste and environmental pollution by providing liquid or semi-solid feed. This feed trough can accurately control the water-feed ratio according to the growth needs of piglets, improve feed conversion efficiency, and reduce feed loss and pollution during the feeding process. Its design usually includes power system, industrial control system, sensing system and liquid level system, etc., which can realize intelligent feeding, reduce labor intensity, and improve piglets' feed intake and health level. In addition, this feed trough can also simulate the temperature of sow milk, help piglets smoothly transition to solid feed, reduce stress response and improve survival rate. During the breeding process of nursery pigs, the liquid feed trough for nursery pigs is generally installed inside the pigsty. When the pigs play with water and feed during feeding, and the stains, feces and urine on their bodies enter the feed trough after feeding, it will cause feed pollution and waste, and further affect the pigs' appetite. Therefore, in view of the above problems, an anti-pollution and food-saving nursery pig liquid feed trough and a method of using it are proposed. Summary of the invention

[0003] The purpose of the present invention is to provide an anti-pollution and food-saving liquid feed trough for nursery pigs and a method of using the same, so as to solve the problem that in the process of nursery pig breeding, the liquid feed trough for nursery pigs is generally installed inside the pigpen. During the pigs' feeding process, they play with water and feed, and after feeding, the stains on their bodies and their feces and urine enter the feed trough, which will cause feed pollution and waste, thereby affecting the pigs' appetite.

[0004] To achieve the above object, the present invention provides the following technical solutions: A pollution-proof and grain-saving nursery pig liquid feed trough and a method of using the same, comprising a waste outlet and a feeding pipe, wherein the feeding pipe is mounted on one side of a liquid feed trough body, wherein the liquid feed trough body comprises a trough box, both sides of the upper end of the trough box are provided with positioning square holes, a waste outlet is provided on the lower front end of the trough box, positioning columns are mounted on the inner side of the trough box, a cover is arranged between the positioning columns, an adjustment mechanism is mounted on the upper end of one side of the cover, a drive unit is mounted on the upper end of the other side of the cover, and a shielding mechanism is mounted on the top of the drive unit; the drive unit comprises an electric push rod, which is fixed The end is welded and fixed to the cover shell by a connecting block, a positioning circular plate is welded and fixed to the movable end of the electric push rod, the shielding mechanism includes a shielding plate, a vertical plate is welded and fixed in the middle of the upper end of the shielding plate, rotating shafts are welded and fixed on both sides of the vertical plate, a vertical groove is opened in the middle of the vertical plate, the adjusting mechanism includes a connecting frame, guide columns are fixedly connected to both sides of the upper end of the connecting frame, the upper end of the guide column is slidably connected to the horizontal plate, positioning plates are fixedly connected to both sides of the lower end of the horizontal plate, an adjusting screw is spirally connected in the middle of the horizontal plate, and a lifting handle is fixedly connected to one side in the middle of the horizontal plate.

[0005] As a further optimization of the present invention, the bottom end of the interior of the trough box is arranged as an inclined surface, two positioning square holes are provided, the positioning square holes correspond to the positioning plates one by one, the positioning plates are parallel to each other, and the two sides of the bottom ends of the positioning plates are arc-shaped, and the positioning plates are connected to the trough box through the positioning square holes.

[0006] As a further optimization of the present invention, fixing seats are welded and fixed on both sides of the trough box, four fixing seats are provided, and circular holes for installing expansion bolts are opened in the middle of the fixing seats.

[0007] As a further optimization of the present invention, there are multiple cover shells, which are fixedly connected to each other, and the connection between the cover shells is arranged between positioning columns. There are multiple positioning columns, and the positioning columns are arranged at the front and rear ends of the tank box.

[0008] As a further optimization of the present invention, the movable end of the electric push rod is arranged in a vertical groove opened inside the vertical plate, the positioning circular plate is arranged on the side of the vertical plate away from the electric push rod, and there are multiple electric push rods, and the electric push rods correspond one to one with the shielding mechanism.

[0009] As a further optimization of the present invention, the shielding plate is arranged at the upper end of the inner side of the cover shell, the shielding plate and the cover shell correspond one to one, the vertical plate passes through the cover shell, and the vertical plate is exposed at the upper end of the cover shell.

[0010] As a further optimization of the present invention, a connecting piece is welded and fixed on the upper end of the cover shell, the vertical plate is arranged inside the connecting piece, the vertical plate is rotatably connected to the connecting piece through a rotating shaft, the midpoint of the vertical plate and the shielding plate are arranged on the same vertical line, and the bottom edge of the shielding plate is arranged in an arc shape.

[0011] As a further optimization of the present invention, there are two guide columns, the guide columns are parallel to each other, the lateral projection of the guide columns is T-shaped, and the cross plate is parallel to the upper end surface of the connecting frame.

[0012] As a further optimization of the present invention, the adjusting screw is arranged at the front end of the lifting handle, the bottom end of the adjusting screw is rotationally connected to the connecting frame, and the lifting handle is U-shaped.

[0013] As a further optimized content of the present invention, the following steps are included: Step I: The device is fixed as a whole on the inner wall of the pigpen: the device as a whole is fixed by passing the circular hole opened inside the fixing seat through the expansion bolt, and after the fixing is completed, the tightness between the liquid feed trough body as a whole and the inner wall of the pigpen is checked; Step II: Adjust the position of the cover according to the head circumference of the nursery pig: Adjust the height of the cover according to the head circumference of the nursery pig. The adjustment process is achieved by controlling the rotation of the adjusting screw. During the rotation of the adjusting screw, the connecting frame will be driven to move, thereby achieving the height adjustment of the cover; Step III: injecting liquid feed into the liquid feed trough body: after the adjustment is completed, injecting nursery pig feeding feed into the liquid feed trough body, and the nursery pig enters the housing through the head to eat; Step IV: After feeding is completed, the cover is positioned by the shielding plate to prevent the nursery pigs from being fed too much at a time: after feeding is completed, the electric push rod is controlled to retract. After retraction, the positioning circular plate fixed to the top of the electric push rod is in close contact with the vertical plate. At this time, when the nursery pig's head is inserted into the cover, the shielding plate cannot be turned over, thereby preventing the nursery pigs from continuing to eat; Step V: Clean the entire device: During regular cleaning, remove the entire adjusting mechanism from the positioning square hole. During the removal process, the cover can be taken out with it. After the adjusting mechanism and the cover are taken out as a whole, remove the blockage on the inside of the waste discharge hole, and the entire tank box can be exposed to the outside, and the cleaning can be completed by flushing with clean water.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the upper end of the liquid feed trough for nursery pigs can be shielded according to the head circumference of the pigs by means of the provided cover and adjustment mechanism, so that the pigs can enter the arch to eat, and are not easy to play with water and feed, thus avoiding the problem of feed waste. At the same time, the cover covers the upper end of the liquid feed trough for nursery pigs, thus preventing the pigs from lying down, urinating, and defecating, causing feed pollution and waste, and affecting the feeding and appetite of the pigs; 2. In the present invention, the driving unit is arranged, and in the actual application process, the shielding mechanism can be used to control the single feeding time of the pigs, so as to achieve the effect of controlling the amount of food the pigs eat, and can effectively prevent the problem of indigestion or excessive gastrointestinal burden caused by feeding due to the small stomach capacity and limited digestive capacity of nursery pigs and the large amount of food taken at a time; 3. In the present invention, by providing an adjustment mechanism and a positioning column, the interior of the nursery pig liquid feed trough can be completely exposed during the later cleaning process. At the same time, the positioning column is arranged in a cylindrical shape, which can effectively avoid sanitary dead corners and is more convenient to prevent bacterial growth, thereby reducing the risk of pathogen transmission and maintaining a hygienic dietary environment for nursery pigs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the structure at A in the middle; Figure 3 This is a schematic diagram of the main structure of the liquid material tank of the present invention; Figure 4 This is a schematic diagram of the cover structure of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the structure at B in the middle; Figure 6 This is a schematic diagram of the shielding mechanism structure of the present invention; Figure 7 It is a schematic diagram of the structure of the regulating mechanism of the present invention.

[0016] In the figure: 1, liquid material tank body; 11, tank box; 12, positioning square hole; 2. Waste outlet; 3. Injection pipe; 4. Fixed seat; 5. Cover shell; 6. Driving unit; 61. Electric push rod; 62. Connecting block; 63. Positioning circular plate; 7. Shielding mechanism; 71. Shielding plate; 72. Vertical plate; 73. Vertical slot; 74. Rotating shaft; 8. Adjustment mechanism; 81. Connecting frame; 82. Horizontal plate; 83. Guide column; 84. Positioning plate; 85. Adjustment screw; 86. Lifting handle; 9. Positioning column; 10. Connecting piece. DETAILED DESCRIPTION

[0017] See also Figure 1-7 , the present invention provides a technical solution: A pollution-proof and grain-saving nursery pig liquid feed trough and a method of using the same, comprising a waste outlet 2 and a feeding pipe 3, wherein the feeding pipe 3 is mounted on one side of a liquid feed trough body 1, wherein the liquid feed trough body 1 comprises a trough box 11, wherein both sides of the upper end of the trough box 11 are provided with positioning square holes 12, wherein the lower front end of the trough box 11 is provided with a waste outlet 2, wherein positioning columns 9 are mounted on the inner side of the trough box 11, wherein a cover shell 5 is disposed between the positioning columns 9, wherein an adjusting mechanism 8 is mounted on the upper end of one side of the cover shell 5, wherein a driving unit 6 is mounted on the upper end of the other side of the cover shell 5, wherein a shielding mechanism 7 is mounted on the top of the driving unit 6; wherein the driving unit 6 comprises an electric push rod 61, wherein the fixed end of the electric push rod 61 is connected to the connecting block 6 by a connecting block 6 2 is welded and fixed to the cover shell 5, a positioning circular plate 63 is welded and fixed to the moving end of the electric push rod 61, the shielding mechanism 7 includes a shielding plate 71, a vertical plate 72 is welded and fixed to the middle of the upper end of the shielding plate 71, a rotating shaft 74 is welded and fixed to both sides of the vertical plate 72, a vertical slot 73 is opened in the middle of the vertical plate 72, the adjustment mechanism 8 includes a connecting frame 81, both sides of the upper end of the connecting frame 81 are fixedly connected to guide columns 83, the upper end of the guide column 83 is slidably connected to the horizontal plate 82, both sides of the lower end of the horizontal plate 82 are fixedly connected to positioning plates 84, the middle of the horizontal plate 82 is spirally connected to an adjusting screw 85, and one side of the middle of the horizontal plate 82 is fixedly connected to a lifting handle 86.

[0018] As a further technical solution of this solution, the bottom of the tank box 11 is provided with an inclined surface, and two positioning square holes 12 are provided. The positioning square holes 12 correspond to the positioning plates 84 one by one, and the positioning plates 84 are parallel to each other, and the two sides of the bottom of the positioning plates 84 are arc-shaped. The positioning plates 84 are connected to the tank box 11 through the positioning square holes 12. Through the above arrangement, the stability of the overall device during use can be further ensured; As a technical solution for further implementation of this scheme, both sides of the tank box 11 are welded and fixed with fixing seats 4, and four fixing seats 4 are provided. The middle of the fixing seats 4 is provided with a circular hole for installing expansion bolts, so that the liquid trough body 1 can be stably installed inside the pigpen as a whole; As a technical solution for further implementation of this scheme, a plurality of cover shells 5 are provided, and the cover shells 5 are fixedly connected to each other. The connection between the cover shells 5 is set between the positioning columns 9. A plurality of positioning columns 9 are provided, and the positioning columns 9 are arranged at the front end and the rear end of the tank box 11. Through the above arrangement, it can be ensured that the cover shell 5 can stably move up and down inside the tank box 11. At the same time, the positioning columns 9 are arranged in a columnar shape, which is convenient for cleaning the inside of the tank box 11. As a technical solution for further implementation of this scheme, the moving end of the electric push rod 61 is arranged in the vertical groove 73 opened inside the vertical plate 72, and the positioning circular plate 63 is arranged on the side of the vertical plate 72 away from the electric push rod 61. There are multiple electric push rods 61, and the electric push rods 61 correspond to the shielding mechanism 7 one by one. Through the above arrangement, the shielding plate 71 can be positioned by the driving unit 6; As a further technical solution of the present invention, a shielding plate 71 is arranged at the upper end of the inner side of the housing 5, and the shielding plate 71 corresponds to the housing 5 one by one. The vertical plate 72 passes through the housing 5, and the vertical plate 72 is exposed at the upper end of the housing 5. Through the above arrangement, the front end of the housing 5 can be shielded. As a further technical solution of the present invention, the upper end of the cover shell 5 is welded and fixed with a connecting member 10, the vertical plate 72 is arranged inside the connecting member 10, the vertical plate 72 is rotatably connected to the connecting member 10 through a rotating shaft 74, the midpoint of the vertical plate 72 and the shielding plate 71 are arranged on the same vertical line, and the bottom edge of the shielding plate 71 is arranged in an arc shape. Through the above arrangement, the shielding plate 71 can be positioned; As a further technical solution of this scheme, two guide posts 83 are provided, the guide posts 83 are parallel to each other, the lateral projection of the guide posts 83 is T-shaped, and the horizontal plate 82 is parallel to the upper end surface of the connecting frame 81. Through the above arrangement, the stability of the connecting frame 81 during movement can be ensured; As a further technical solution of this scheme, the adjusting screw 85 is arranged at the front end of the lifting handle 86, and the bottom end of the adjusting screw 85 is rotatably connected to the connecting frame 81. The lifting handle 86 is U-shaped. Through the above arrangement, it is convenient to control the movement of the cover 5 by rotating the adjusting screw 85, and it is convenient to remove the adjusting mechanism 8 and the cover 5 from the upper end of the material box 11 at a later time; As a technical solution for further implementation of this scheme, the following steps are included: Step I: The device is fixed as a whole on the inner wall of the pigpen: The device as a whole is fixed by passing the circular hole opened inside the fixing seat 4 through the expansion bolt, and after the fixing is completed, the tightness between the liquid trough body 1 as a whole and the inner wall of the pigpen is checked; Step II: Adjusting the position of the cover 5 according to the head circumference of the nursery pig: According to the head circumference of the nursery pig, the height of the cover 5 is adjusted. During the adjustment process, the adjustment screw 85 is controlled to rotate. During the rotation process, the adjustment screw 85 drives the connecting frame 81 to move, thereby achieving the height adjustment of the cover 5; Step III: injecting liquid feed into the liquid feed tank body 1: after the adjustment is completed, injecting feed for nursery pigs into the liquid feed tank body 1, and the nursery pigs enter the cover 5 through their heads to eat; Step IV: After the feeding is completed, the cover 5 is positioned by the shielding plate 71 to prevent the nursery pig from being fed too much at a time: after the feeding is completed, the electric push rod 61 is controlled to retract. After the retraction, the positioning circular plate 63 fixedly connected to the top of the electric push rod 61 is in close contact with the vertical plate 72. At this time, when the nursery pig's head is inserted into the inside of the cover 5, the shielding plate 71 cannot be turned over, thereby preventing the nursery pig from continuing to eat; Step V: Clean the entire device: During regular cleaning, remove the adjusting mechanism 8 as a whole from the positioning square hole 12. During the removal process, the cover shell 5 can be taken out. After the adjusting mechanism 8 and the cover shell 5 are taken out as a whole, the blockage on the inside of the waste discharge hole 2 is removed, and the tank box 11 can be exposed to the outside as a whole, and the cleaning can be completed by flushing with clean water.

[0019] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the methods and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A pollution-proof and grain-saving nursery pig liquid feed trough, comprising a waste outlet (2) and a feed injection pipe (3), characterized in that: The injection pipe (3) is installed on one side of the liquid material tank body (1), and the liquid material tank body (1) comprises a tank box (11). Positioning square holes (12) are provided on both sides of the upper end of the tank box (11), and a waste discharge port (2) is provided on the lower side of the front end of the tank box (11). Positioning columns (9) are installed on the inner side of the tank box (11), and a cover (5) is provided between the positioning columns (9). An adjustment mechanism (8) is installed on the upper end of one side of the cover (5), and a driving unit (6) is installed on the upper end of the other side of the cover (5). A shielding mechanism (7) is installed on the top of the driving unit (6); The driving unit (6) comprises an electric push rod (61), the fixed end of the electric push rod (61) is welded and fixed to the cover shell (5) through a connecting block (62), the movable end of the electric push rod (61) is welded and fixed with a positioning circular plate (63), the shielding mechanism (7) comprises a shielding plate (71), a vertical plate (72) is welded and fixed in the middle of the upper end of the shielding plate (71), rotating shafts (74) are welded and fixed on both sides of the vertical plate (72), and a vertical groove (73) is provided in the middle of the vertical plate (72), and the adjustment mechanism (8) comprises a connecting frame (81), both sides of the upper end of the connecting frame (81) are fixedly connected with guide columns (83), the upper end of the guide column (83) is slidably connected to the horizontal plate (82), and both sides of the lower end of the horizontal plate (82) are fixedly connected with positioning plates (84), the middle of the horizontal plate (82) is spirally connected with an adjusting screw (85), and one side of the middle of the horizontal plate (82) is fixedly connected with a lifting handle (86).

2. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: The bottom end of the tank box (11) is provided with an inclined surface, and two positioning square holes (12) are provided. The positioning square holes (12) correspond to the positioning plates (84) one by one, the positioning plates (84) are parallel to each other, and both sides of the bottom ends of the positioning plates (84) are arc-shaped. The positioning plates (84) are connected to the tank box (11) through the positioning square holes (12).

3. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: Both sides of the tank box (11) are welded with fixing seats (4), four fixing seats (4) are provided, and a circular hole for installing an expansion bolt is provided in the middle of each fixing seat (4).

4. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: There are a plurality of cover shells (5), the cover shells (5) are fixedly connected to each other, the connection between the cover shells (5) is arranged between the positioning columns (9), there are a plurality of positioning columns (9), and the positioning columns (9) are arranged at the front end and the rear end inside the tank box (11).

5. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: The movable end of the electric push rod (61) is arranged in a vertical groove (73) provided inside the vertical plate (72), and the positioning circular plate (63) is arranged on a side of the vertical plate (72) away from the electric push rod (61). A plurality of the electric push rods (61) are provided, and the electric push rods (61) correspond to the shielding mechanisms (7) one by one.

6. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: The shielding plate (71) is arranged at the upper end of the inner side of the cover shell (5), the shielding plate (71) and the cover shell (5) correspond one to one, the vertical plate (72) passes through the cover shell (5), and the vertical plate (72) is exposed at the upper end of the cover shell (5).

7. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: A connecting piece (10) is welded and fixed to the upper end of the cover shell (5); the vertical plate (72) is arranged inside the connecting piece (10); the vertical plate (72) is rotatably connected to the connecting piece (10) via a rotating shaft (74); the midpoints of the vertical plate (72) and the shielding plate (71) are arranged on the same vertical line; and the bottom edge of the shielding plate (71) is arranged in an arc shape.

8. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: Two guide columns (83) are provided, the guide columns (83) are parallel to each other, the lateral projection of the guide columns (83) is T-shaped, and the transverse plate (82) is parallel to the upper end surface of the connecting frame (81).

9. The anti-pollution and grain-saving nursery pig liquid feed trough according to claim 1, characterized in that: The adjusting screw (85) is arranged at the front end of the lifting handle (86), the bottom end of the adjusting screw (85) is rotatably connected to the connecting frame (81), and the lifting handle (86) is U-shaped.

10. A method for using the pollution-proof and grain-saving nursery pig liquid feed trough according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step I: the device is fixed as a whole on the inner wall of the pig pen: the device as a whole is fixed by passing the expansion bolt through the circular hole in the fixing seat (4), and after the fixing is completed, the tightness between the liquid feed trough body (1) as a whole and the inner wall of the pig pen is checked; Step II: adjusting the position of the cover shell (5) according to the head circumference of the nursery pig: adjusting the height of the cover shell (5) according to the head circumference of the nursery pig. During the adjustment process, the adjustment screw (85) is controlled to rotate. During the rotation process, the adjustment screw (85) drives the connecting frame (81) to move, thereby achieving the height adjustment of the cover shell (5); Step III: injecting liquid feed into the liquid feed trough body (1): after the adjustment is completed, injecting feed for nursery pigs into the liquid feed trough body (1), and the nursery pigs enter the cover (5) through their heads to eat; Step IV: After the feeding is completed, the cover (5) is positioned by the shielding plate (71) to prevent the nursery pig from being fed too much at a time: after the feeding is completed, the electric push rod (61) is controlled to retract. After the retraction, the positioning circular plate (63) fixedly connected to the top of the electric push rod (61) is in close contact with the vertical plate (72). At this time, when the nursery pig's head is inserted into the interior of the cover (5), the shielding plate (71) cannot be turned over, thereby preventing the nursery pig from continuing to eat; Step V: Cleaning the entire device: During regular cleaning, the adjusting mechanism (8) is removed from the positioning square hole (12) as a whole. During the removal process, the cover (5) can be removed. After the adjusting mechanism (8) and the cover (5) are removed as a whole, the blockage on the inside of the waste discharge hole (2) is removed, and the tank box (11) can be exposed to the outside as a whole, and the cleaning can be completed by flushing with clean water.

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