A pig feed mixing device for pig farming

Abstract

This utility model relates to the field of pig feed mixing technology and discloses a pig feed mixing device for pig farming, including a mixing tank. A feed pipe is provided at the top of the mixing tank, a fixed rod is fixedly installed inside the feed pipe, a reciprocating screw is fixedly installed at the bottom of the fixed rod, a screw slider is provided on the reciprocating screw, a sliding plate is fixedly installed on the outside of the screw slider, a sleeve rod is fixedly installed at the bottom of the screw slider, and a rotating rod is slidably connected to the bottom outside of the sleeve rod. This pig feed mixing device for pig farming, with its reciprocating screw, allows the rotating rod to rotate when the motor is started. The rotating rod drives the sleeve rod to rotate, which in turn drives the sliding plate and the screw slider to rotate. The screw slider slides back and forth on the reciprocating screw, and the sliding plate slides up and down to open and close the feed inlet, ensuring uniform feeding into the mixing tank, preventing excessive feed from increasing resistance, and improving the service life of the mixing rod.

Description

Technical Field

[0001] This utility model relates to the field of pig feed mixing technology, specifically a pig feed mixing device for pig farming. Background Technology

[0002] Pig feed is typically composed of protein feed, energy feed, roughage, green fodder, silage, mineral feed, and feed additives. When processing feed, pig farmers need to put the feed ingredients into a mixing device for crushing and mixing.

[0003] Most pig feed mixing devices nowadays involve putting all the feed into the mixing tank at once and then turning on the mixing rod to mix the feed. However, when mixing a large amount of feed, the resistance is relatively high, which can easily cause the mixing rod to jam, thus shortening its service life. In addition, a lot of dirt will adhere to the inner wall of the mixing tank, which will affect the normal operation of the mixing rod and reduce work efficiency, which has certain drawbacks. Utility Model Content

[0004] The purpose of this invention is to provide a pig feed mixing device for pig farming, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pig feed mixing device for pig farming, comprising a mixing tank, a feed pipe at the top of the mixing tank, a fixed rod fixedly installed inside the feed pipe, a reciprocating screw fixedly installed at the bottom of the fixed rod, a screw slider on the reciprocating screw, and a sliding plate moving up and down by the reciprocating screw and the screw slider to uniformly feed the pig feed and prevent excessive feed from increasing resistance. A sliding plate is fixedly installed on the outside of the screw slider, and a sleeve rod is fixedly installed at the bottom of the screw slider. A rotating rod is slidably connected to the bottom outside of the sleeve rod. The rotating rod and the sleeve rod allow the screw slider to slide on the reciprocating screw, resulting in uniform feed feeding and improving the service life of the mixing rod.

[0006] Preferably, the outer side of the reciprocating screw is sleeved with the inner side of the sleeve rod, the bottom of the rotating rod is rotatably connected to the bottom of the mixing tank, and a set of connecting rods and five sets of stirring rods are fixedly installed on the rotating rod. The stirring rods are used to stir and mix the feed, thereby improving the quality of the feed output.

[0007] Preferably, a fixing plate is fixedly installed at the bottom of the mixing tank, and a motor is fixedly installed at the bottom of the fixing plate. The output shaft of the motor passes through the fixing plate and the mixing tank and is fixed to the rotating rod. The rotating rod is driven by the motor to operate, saving manpower.

[0008] Preferably, a sealing cover is fixedly installed on the top of the mixing tank, and a feed inlet is opened on the sealing cover. The internal piston of the feed inlet is connected to a sliding plate. The feed inlet is opened and closed by the up and down movement of the sliding plate to achieve the effect of uniform discharge. A feed pipe is fixedly installed on the sealing cover.

[0009] Preferably, both ends of the connecting rod are provided with "T"-shaped grooves, and "T"-shaped limiting sliders are slidably connected in both sets of grooves. A scraper is fixedly installed at the end of the limiting slider away from the rotating rod. The scraper removes the stains remaining on the inner wall of the mixing tank to prevent the residual stains from affecting the normal operation of the mixing.

[0010] Preferably, the limiting slider is fixed to one end of the spring on the side near the rotating rod, and the other end of the spring is fixed to the connecting rod. The elasticity of the spring serves to buffer the limiting slider and prevent the scraper from scratching the inner wall of the mixing tank.

[0011] Preferably, the outer side of the mixing tank is fixed to the top of the mounting frame, the mounting frame is fixed to the fixing plate, a discharge pipe is fixedly installed on the mixing tank, and a valve is fixedly installed on the discharge pipe. After mixing is completed, the valve is opened to discharge the material.

[0012] Compared with the prior art, the present invention provides a pig feed mixing device for pig farming, which has the following beneficial effects:

[0013] 1. This pig feed mixing device is equipped with a reciprocating screw. When the motor is started, the rotating rod rotates, which drives the sleeve rod to rotate. The sleeve rod drives the sliding plate and the screw slider to rotate. The screw slider slides back and forth on the reciprocating screw, and the sliding plate slides up and down to open and close the feed inlet, so that the mixing tank is fed at a uniform speed, preventing excessive feed from being poured in and increasing resistance, and improving the service life of the mixing rod.

[0014] 2. This pig feed mixing device is equipped with a connecting rod. When the motor is started, the rotating rod rotates, which drives the mixing rod and the connecting rod to rotate. The mixing rod mixes the feed to improve product quality. The scraper removes residual stains from the inner wall of the mixing tank to prevent residual stains from affecting the normal operation of the mixing rod. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main view structure of this utility model;

[0016] Figure 2 This is a side view structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the mixing tank of this utility model;

[0018] Figure 4This is a schematic diagram of a partial explosion at the top of the sealed mixing tank of this utility model;

[0019] Figure 5 This is a partial structural diagram of the bottom of the mixing tank of this utility model;

[0020] Figure 6 This is a partial cross-sectional structural diagram of the connecting rod of this utility model.

[0021] In the diagram: 1. Mixing tank; 2. Feed pipe; 3. Mounting frame; 4. Fixing plate; 5. Sealing cover; 6. Feed inlet; 7. Motor; 8. Fixing rod; 9. Reciprocating screw; 10. Screw slider; 11. Sliding plate; 12. Sleeve rod; 13. Rotating rod; 14. Connecting rod; 15. Slide groove; 16. Limit slider; 17. Spring; 18. Scraper; 19. Mixing rod; 20. Discharge pipe; 21. Valve. Detailed Implementation

[0022] like Figures 1-6 As shown, this utility model provides a technical solution: a pig feed mixing device for pig farming, including a mixing tank 1, a feed pipe 2 at the top of the mixing tank 1, a fixed rod 8 fixedly installed inside the feed pipe 2, a reciprocating screw 9 fixedly installed at the bottom of the fixed rod 8, a screw slider 10 on the reciprocating screw 9, a sliding plate 11 fixedly installed on the outside of the screw slider 10, a sleeve rod 12 fixedly installed at the bottom of the screw slider 10, and a rotating rod 13 slidably connected to the bottom outside of the sleeve rod 12. The rotating rod 13 drives the sleeve rod 12 to rotate. When the sliding plate 11 drives the screw slider 10 to rotate, the screw slider 10 slides back and forth on the reciprocating screw 9. The sliding plate 11 slides up and down to open and close the feed inlet 6, feeding the feed at a uniform speed and preventing excessive feed from increasing resistance.

[0023] The outer side of the reciprocating screw 9 is sleeved with the inner side of the sleeve rod 12. The bottom of the rotating rod 13 is rotatably connected to the bottom of the mixing tank 1. A set of connecting rods 14 and five sets of stirring rods 19 are fixedly installed on the rotating rod 13. A fixing plate 4 is fixedly installed at the bottom of the mixing tank 1. A motor 7 is fixedly installed at the bottom of the fixing plate 4. The output shaft of the motor 7 passes through the fixing plate 4 and the mixing tank 1 and is fixed to the rotating rod 13. When the motor 7 is started, it drives the rotating rod 13 to rotate. The stirring rods 19 and the connecting rods 14 rotate. The stirring rods 19 mix the feed to improve product quality.

[0024] A sealing cover 5 is fixedly installed on the top of the mixing tank 1. A feed inlet 6 is opened on the sealing cover 5. A sliding plate 11 is connected to the internal piston of the feed inlet 6. A feed pipe 2 is fixedly installed on the sealing cover 5.

[0025] Both ends of the connecting rod 14 are provided with "T"-shaped grooves 15. "T"-shaped limiting sliders 16 are slidably connected in both sets of grooves 15. A scraper 18 is fixedly installed at the end of the limiting slider 16 away from the rotating rod 13. The side of the limiting slider 16 near the rotating rod 13 is fixed to one end of the spring 17. The other end of the spring 17 is fixed to the connecting rod 14. When the connecting rod 14 rotates, it drives the limiting slider 16. The scraper 18 scrapes away the stains remaining on the inner wall of the mixing tank 1 to prevent the residual stains from affecting the normal operation of the mixing rod 19. The spring 17 buffers the scraper 18 to prevent the inner wall of the mixing tank 1 from being scratched.

[0026] The outer side of the mixing tank 1 is fixed to the top of the mounting frame 3, the mounting frame 3 is fixed to the fixing plate 4, the discharge pipe 20 is fixedly installed on the mixing tank 1, and the valve 21 is fixedly installed on the discharge pipe 20.

[0027] Working principle: When this utility model is in operation, pig feed is poured into the feed pipe 2, and the motor 7 is started to make the rotating rod 13 rotate. The rotating rod 13 drives the sleeve rod 12 to rotate, and the sleeve rod 12 drives the sliding plate 11 and the lead screw slider 10 to rotate. The lead screw slider 10 slides back and forth on the reciprocating lead screw 9, and the sliding plate 11 slides up and down to open and close the feed inlet 6. At this time, the mixing tank 1 begins to feed at a uniform speed, which reduces resistance and increases the service life of the mixing rod 19. The rotating rod 13 drives the mixing rod 19 and the connecting rod 14 to rotate. The mixing rod 19 mixes the feed and improves the product quality. When the connecting rod 14 rotates, the scraper 18 scrapes off the dirt remaining on the inner wall of the mixing tank 1 to prevent the dirt from affecting the normal operation of the mixing rod 19. The scraper 18 is buffered by the spring 17 to prevent the inner wall of the mixing tank 1 from being scratched and improves the mixing efficiency. After the mixing is finished, the valve 21 is opened and the discharge pipe 20 begins to discharge.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A pig feed mixing device for pig farming, comprising a mixing tank (1), characterized in that: The top of the mixing tank (1) is provided with a feed pipe (2), and a fixed rod (8) is fixedly installed inside the feed pipe (2). A reciprocating screw (9) is fixedly installed at the bottom of the fixed rod (8). A screw slider (10) is provided on the reciprocating screw (9). A sliding plate (11) is fixedly installed on the outside of the screw slider (10). A sleeve rod (12) is fixedly installed at the bottom of the screw slider (10). A rotating rod (13) is slidably connected to the bottom outside of the sleeve rod (12).

2. The pig feed mixing device for pig farming according to claim 1, characterized in that: The outer side of the reciprocating screw (9) is sleeved with the inner side of the sleeve rod (12), the bottom of the rotating rod (13) is rotatably connected to the bottom of the mixing tank (1), and a set of connecting rods (14) and five sets of stirring rods (19) are fixedly installed on the rotating rod (13).

3. The pig feed mixing device for pig farming according to claim 1, characterized in that: A fixing plate (4) is fixedly installed at the bottom of the mixing tank (1), and a motor (7) is fixedly installed at the bottom of the fixing plate (4). The output shaft of the motor (7) passes through the fixing plate (4) and the mixing tank (1) and is fixed to the rotating rod (13).

4. The pig feed mixing device for pig farming according to claim 1, characterized in that: A sealing cover (5) is fixedly installed on the top of the mixing tank (1). A feed inlet (6) is provided on the sealing cover (5). A sliding plate (11) is connected to the internal piston of the feed inlet (6). A feed pipe (2) is fixedly installed on the sealing cover (5).

5. A pig feed mixing device for pig farming according to claim 2, characterized in that: Both ends of the connecting rod (14) are provided with "T"-shaped grooves (15), and "T"-shaped limiting sliders (16) are slidably connected in both sets of grooves (15). A scraper (18) is fixedly installed at the end of the limiting slider (16) away from the rotating rod (13).

6. The pig feed mixing device for pig farming according to claim 5, characterized in that: The limiting slider (16) is fixed to one end of the spring (17) on the side near the rotating rod (13), and the other end of the spring (17) is fixed to the connecting rod (14).

7. The pig feed mixing device for pig farming according to claim 1, characterized in that: The outside of the mixing tank (1) is fixed to the top of the mounting frame (3), the mounting frame (3) is fixed to the fixing plate (4), the mixing tank (1) is fixedly installed with a discharge pipe (20), and the discharge pipe (20) is fixedly installed with a valve (21).

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