Mixer for processing pig feed

Abstract

The utility model relates to the technical field of feed processing, in particular to a feed mixing machine for processing pig feed, which comprises a feed mixing barrel, a motor fixedly connected to the top end of the feed mixing barrel, and an inner wall of the feed mixing barrel, according to the arrangement of the mixing mechanism, a moving ring, a limiting ring, a connecting rod and a stirring block are driven to rotate synchronously while a stirring shaft rotates for stirring, the stirring range of feed in a mixing barrel is increased, and a reciprocating lead screw is driven to rotate synchronously under the action of two gears; a shifting block is driven by a moving ring, a limiting ring and a connecting rod to reciprocate in the rotating process, so that the shifting block can push feed on the inner bottom wall of the mixing barrel, the feed is turned over towards the two sides of the shifting block, the fluidity of the feed on the inner bottom wall of the stirring barrel during stirring is improved, and the stirring efficiency is improved. And under the action of continuous form change of a connecting rod and a stirring block, the mixing and stirring effect on the feed at the lower end of the inner wall of the mixing barrel is enhanced, so that the feed mixing uniformity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a mixer for pig feed processing. Background Art

[0002] Pig feed is usually a feed for domestic pigs, which is composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives. When processing pig feed, in order to ensure the uniform distribution of nutrients, it needs to be mixed and stirred.

[0003] After searching, the Chinese patent "A Pig Feed Processing and Mixing Device" authorization announcement number "CN220918789U" cooperates with the shell and the mixing, stirring and scraping mechanism. The electric telescopic rod drives the first threaded rod to move, the first threaded rod drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the second threaded rod to rotate, the second threaded rod drives the lifting block to move, the lifting block drives the first connecting rod to rotate, the first connecting rod drives the stirring rod to rotate to perform the stirring operation, and the stirring rod drives the scraper to rotate to scrape the inner wall of the mixing box to prevent the pig feed from adhering to the inner wall of the mixing box.

[0004] Although the above application can stir the feed, some of the feed raw materials will accumulate on the inner bottom wall of the mixing box during stirring. The stirring range of the stirring rod is limited and the feed at the lower end of the inner wall of the mixing barrel cannot be stirred, resulting in poor mixing effect.

[0005] Therefore, a pig feed processing mixer is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a mixer for pig feed processing in order to solve the above-mentioned problem, which improves the problem that part of the feed raw materials will accumulate on the inner bottom wall of the mixing box during stirring, and the stirring range of the stirring rod is limited, and the feed at the lower end of the inner wall of the mixing barrel cannot be stirred, resulting in poor mixing and stirring effect.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a mixer for pig feed processing, comprising: a mixing barrel, the top of the mixing barrel is fixedly connected to a motor, the inner wall of the mixing barrel is rotatably connected to a stirring shaft, the top end of the stirring shaft passes through the mixing barrel and is fixedly connected to the output shaft of the motor, and a mixing mechanism is provided inside the mixing barrel; wherein, the mixing mechanism includes two gears, the two gears are meshed and connected, the inner wall of one of the gears is fixedly connected to the surface of the stirring shaft, the top of the mixing barrel is rotatably connected to a reciprocating screw, the top end of the reciprocating screw is fixedly connected to the bottom end of the other gear, the upper end of the surface of the stirring shaft is slidably connected to a moving ring, the upper end of the surface of the moving ring is slidably connected to a mounting rod, the surface of the reciprocating screw is provided with a circular ring, and one side of the mounting rod is fixedly connected to the surface of the circular ring.

[0008] Preferably, the mixing mechanism also includes a limiting ring slidably connected to the lower end of the stirring shaft surface, the bottom end of the movable ring passes through the mixing barrel and is fixedly connected to the top of the limiting ring, the bottom end of the limiting ring is hinged with two connecting rods, the other end of the connecting rod is hinged with a material diverting block, and the bottom end of the material diverting block is in contact with the inner bottom wall of the mixing barrel.

[0009] Preferably, a clamping rod is fixedly connected to the upper end of the surface of the stirring shaft, and a groove is formed on the inner wall of the movable ring, and the inner wall of the groove is slidably connected to the surface of the clamping rod. This is conducive to the stirring shaft driving the movable ring to rotate synchronously, ensuring the stability of the device operation.

[0010] Preferably, two fixing rods are fixedly connected to the surface of the limiting ring, a round rod is fixedly connected to the surface of the fixing rod, and a material-moving rod is fixedly connected to the surface of the round rod. This is conducive to moving the feed again after the material-moving block has been turned over, thereby improving the mixing effect of the feed.

[0011] Preferably, an annular groove is formed on the upper end of the surface of the movable ring, and the surface of the mounting rod is slidably connected to the inner wall of the annular groove, which is conducive to limiting the mounting rod and ensuring the stability of the connection between the movable ring and the mounting rod when rotating.

[0012] Preferably, two limiting rods are fixedly connected to the lower end of the surface of the stirring shaft, and the inner wall of the material digging block is slidably connected to the surface of the corresponding limiting rods. This is conducive to limiting the horizontal movement of the material digging block and ensuring the stability of the movement of the material digging block driven by the connecting rod.

[0013] Preferably, the two surfaces of the digging block form an angle with the vertical plane, and the two sides of the digging block are concave in an arc shape, which is conducive to making the digging block turn the feed better.

[0014] Preferably, the shape of the feed moving rod is diamond-shaped, which reduces the resistance of the feed moving rod when it moves up and down, and helps the feed moving rod to move the turned feed better.

[0015] The beneficial effects of the utility model are:

[0016] 1. The arrangement of the above-mentioned mixing mechanism utilizes the stirring shaft to rotate and stir while driving the movable ring, the limit ring, the connecting rod and the diverter block to rotate synchronously, thereby increasing the stirring range of the feed in the mixing barrel, and under the action of the two gears, driving the reciprocating screw to rotate synchronously, thereby driving the diverter block to move back and forth during the rotation process through the movable ring, the limit ring and the connecting rod, which is conducive to the diverter block pushing the feed on the bottom wall of the mixing barrel and turning the feed to both sides of the diverter block, thereby improving the fluidity of the feed on the bottom wall of the mixing barrel during stirring, and under the action of the continuous shape change of the connecting rod and the diverter block, the mixing and stirring effect of the feed at the lower end of the inner wall of the mixing barrel is enhanced, thereby improving the uniformity of the feed mixing;

[0017] 2. The limiting ring is used to drive the fixed rod, round rod and feed rod to move up and down synchronously, which is conducive to re-moving the feed after the feed block is turned over, thereby improving the mixing effect of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the mixing barrel of the present utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the mounting rod, the movable ring and the circular ring of the present invention;

[0021] Figure 4 This is a structural diagram of the material shifting block of the present utility model;

[0022] Figure 5 This is an exploded view of the stirring shaft and movable ring of the present invention.

[0023] In the figure: 1. Mixing barrel; 2. Motor; 3. Stirring shaft; 4. Mixing mechanism; 41. Gear; 42. Reciprocating screw; 43. Moving ring; 44. Mounting rod; 45. Circular ring; 46. Limiting ring; 47. Connecting rod; 48. Material shifting block; 49. Clamping rod; 410. Groove; 411. Fixed rod; 412. Circular rod; 413. Material shifting rod; 414. Annular groove; 415. Limiting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] When implementing: Figure 1-5 As shown, a mixer for pig feed processing includes: a mixing barrel 1, the top of the mixing barrel 1 is fixedly connected to a motor 2, the inner wall of the mixing barrel 1 is rotatably connected to a stirring shaft 3, the top of the stirring shaft 3 passes through the mixing barrel 1 and is fixedly connected to the output shaft of the motor 2, and a mixing mechanism 4 is provided inside the mixing barrel 1; wherein, the mixing mechanism 4 includes two gears 41, the two gears 41 are meshed and connected, the inner wall of one gear 41 is fixedly connected to the surface of the stirring shaft 3, the top of the mixing barrel 1 is rotatably connected to a reciprocating screw 42, the top of the reciprocating screw 42 is fixedly connected to the bottom end of the other gear 41, the upper end of the surface of the stirring shaft 3 is slidably connected to a moving ring 43, the upper end of the surface of the moving ring 43 is slidably connected to a mounting rod 44, the surface of the reciprocating screw 42 is provided with a circular ring 45, and one side of the mounting rod 44 is fixedly connected to the surface of the circular ring 45. A feed port is provided at the top of the mixing barrel 1, through which the feed raw materials can enter the mixing barrel 1. A discharge port is provided at the bottom of the mixing barrel 1. When mixing, the discharge port is sealed with a sealing plug. When discharging is required, the sealing plug can be removed.

[0026] like Figure 2 、 Figure 3 and Figure 4 As shown, the mixing mechanism 4 further includes a limiting ring 46 slidably connected to the lower end of the surface of the stirring shaft 3. The bottom end of the movable ring 43 passes through the mixing barrel 1 and is fixedly connected to the top end of the limiting ring 46. The bottom end of the limiting ring 46 is hingedly connected to two connecting rods 47. The other end of the connecting rods 47 is hingedly connected to a material diverting block 48. The bottom end of the material diverting block 48 is in contact with the inner bottom wall of the mixing barrel 1. The two surfaces of the material diverting block 48 form an angle with the vertical plane, and the two sides of the material diverting block 48 are concave in an arc shape.

[0027] When the stirring shaft 3 rotates, it drives one of the gears 41 to rotate. Since the two gears 41 are meshed and connected, the other gear 41 will rotate synchronously, thereby driving the reciprocating screw 42 to rotate synchronously. The reciprocating screw 42 is expressed in the form of two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. Through the rotation of the reciprocating screw 42, the side of the spiral groove pushes the slider placed in the spiral groove to make axial reciprocating motion. Therefore, the rotation of the reciprocating screw 42 will drive the ring 45 to move up and down, and at the installation rod 44 Under the action, the moving ring 43 is driven to move up and down synchronously. When the moving ring 43 moves downward, it will push the limit ring 46 to move downward, thereby driving one end of the connecting rod 47 to move downward. At this time, the other end of the connecting rod 47 will push the material digging block 48 to move horizontally in the direction away from the limit ring 46. When the moving ring 43 moves upward, the material digging block 48 will be driven to reset through the limit ring 46 and the connecting rod 47. During the movement of the material digging block 48, it will push the feed on the bottom wall of the mixing barrel 1 and flip the feed to both sides of the material digging block 48.

[0028] like Figure 5 As shown, a clamping rod 49 is fixedly connected to the upper end of the surface of the stirring shaft 3, and a groove 410 is formed on the inner wall of the movable ring 43. The inner wall of the groove 410 is slidably connected to the surface of the clamping rod 49. When the movable ring 43 moves up and down, the inner wall of the groove 410 slides along the surface of the clamping rod 49. Therefore, when the stirring shaft 3 rotates, the movable ring 43, the limit ring 46, the connecting rod 47, the material shifting block 48, the fixed rod 411, the round rod 412, and the material shifting rod 413 are driven to rotate synchronously through the clamping rod 49 and the groove 410.

[0029] like Figure 2 and Figure 4 As shown, two fixed rods 411 are fixedly connected to the surface of the limit ring 46. Round rods 412 are fixedly connected to the surface of the fixed rods 411. A material-dispensing rod 413 is fixedly connected to the surface of the round rods 412. The material-dispensing rod 413 is rhombus-shaped. The two fixed rods 411 are symmetrical about the center of the limit ring 46, and the two sets of material-dispensing rods 413 and the two material-dispensing blocks 48 are arranged in a "cross" pattern. When the movable ring 43 pushes the limit ring 46 up and down, the limit ring 46, through the two fixed rods 411, drives the corresponding round rods 412 and material-dispensing rods 413 to move up and down synchronously.

[0030] like Figure 3 As shown, an annular groove 414 is formed on the upper end of the surface of the moving ring 43, and the surface of the mounting rod 44 is slidably connected to the inner wall of the annular groove 414. When the moving ring 43 rotates, the surface of the mounting rod 44 always fits the inner wall of the annular groove 414.

[0031] like Figure 4As shown, two limiting rods 415 are fixedly connected to the lower end of the surface of the stirring shaft 3, and the inner wall of the material digging block 48 is slidably connected to the surface of the corresponding limiting rods 415. When the material digging block 48 moves horizontally, the inner wall of the material digging block 48 slides along the surface of the limiting rods 415, and when the stirring shaft 3 rotates, the limiting rods 415 can better drive the material digging block 48 to rotate.

[0032] When the utility model is in use, the feed raw materials are put into the mixing barrel 1 through the feeding port at the top, and the controller is used to start the motor 2 to drive the stirring shaft 3 to rotate and stir the raw materials in the mixing barrel 1. When the stirring shaft 3 rotates, it will drive the moving ring 43, the limiting ring 46, the connecting rod 47 and the material-diverting block 48, the fixed rod 411, the round rod 412 and the material-diverting rod 413 to rotate synchronously through the clamping rod 49 and the groove 410. At the same time, under the action of the two gears 41, the reciprocating screw 42 will be driven to rotate synchronously, so that the circular ring 45 moves up and down, and under the action of the mounting rod 44, the moving ring 43 is driven to move up and down synchronously. When the moving ring 43 moves downward, it pushes the limiting ring 46 The downward movement drives one end of the connecting rod 47 to move downward. At this time, the other end of the connecting rod 47 will push the material-dipping block 48 to move horizontally in the direction away from the limit ring 46. When the movable ring 43 moves upward, the material-dipping block 48 will be driven to reset through the limit ring 46 and the connecting rod 47. During the reciprocating movement of the material-dipping block 48, the material-dipping block 48 will push the feed on the bottom wall of the mixing barrel 1 and flip the feed to both sides. At the same time, when the circular ring 45 moves up and down, it will drive the fixed rod 411, the circular rod 412 and the material-dipping rod 413 to move up and down synchronously, thereby digging the flipped feed. When the feed is mixed, the feed can be discharged from the discharge port at the bottom end of the mixing barrel 1.

[0033] It should be noted that the motor 2 and the like in the above description are all devices with relatively mature application of existing technologies. The specific models can be selected according to actual needs. At the same time, the motor 2 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A mixer for pig feed processing, characterized in that: include: A mixing barrel (1), wherein the top end of the mixing barrel (1) is fixedly connected to a motor (2), the inner wall of the mixing barrel (1) is rotatably connected to a stirring shaft (3), the top end of the stirring shaft (3) passes through the mixing barrel (1) and is fixedly connected to the output shaft of the motor (2), and a mixing mechanism (4) is provided inside the mixing barrel (1); The mixing mechanism (4) comprises two gears (41), the two gears (41) are meshed and connected, the inner wall of one of the gears (41) is fixedly connected to the surface of the stirring shaft (3), the top end of the mixing barrel (1) is rotatably connected to a reciprocating screw (42), the top end of the reciprocating screw (42) is fixedly connected to the bottom end of the other gear (41), the upper end of the surface of the stirring shaft (3) is slidably connected to a moving ring (43), the upper end of the surface of the moving ring (43) is slidably connected to a mounting rod (44), the surface of the reciprocating screw (42) is provided with a circular ring (45), and one side of the mounting rod (44) is fixedly connected to the surface of the circular ring (45).

2. A pig feed processing mixer according to claim 1, characterized in that: The mixing mechanism (4) further comprises a limiting ring (46) slidably connected to the lower end of the surface of the stirring shaft (3); the bottom end of the movable ring (43) passes through the mixing barrel (1) and is fixedly connected to the top end of the limiting ring (46); the bottom end of the limiting ring (46) is hinged with two connecting rods (47); the other end of the connecting rod (47) is hinged with a material shifting block (48); the bottom end of the material shifting block (48) is in contact with the inner bottom wall of the mixing barrel (1).

3. The pig feed processing mixer according to claim 1, characterized in that: The upper end of the surface of the stirring shaft (3) is fixedly connected to a clamping rod (49), and the inner wall of the movable ring (43) is provided with a groove (410), and the inner wall of the groove (410) is slidably connected to the surface of the clamping rod (49).

4. The pig feed processing mixer according to claim 2, characterized in that: Two fixing rods (411) are fixedly connected to the surface of the limiting ring (46), a round rod (412) is fixedly connected to the surface of the fixing rod (411), and a material-moving rod (413) is fixedly connected to the surface of the round rod (412).

5. The pig feed processing mixer according to claim 1, characterized in that: An annular groove (414) is provided on the upper end of the surface of the movable ring (43), and the surface of the mounting rod (44) is slidably connected to the inner wall of the annular groove (414).

6. The pig feed processing mixer according to claim 2, characterized in that: Two limiting rods (415) are fixedly connected to the lower end of the surface of the stirring shaft (3), and the inner wall of the material-diverting block (48) is slidably connected to the surface of the corresponding limiting rod (415).

7. The pig feed processing mixer according to claim 2, characterized in that: An angle is formed between the two surfaces of the material shifting block (48) and the vertical plane, and the two sides of the material shifting block (48) are concave in an arc shape.

8. The pig feed processing mixer according to claim 4, characterized in that: The material moving rod (413) is in the shape of a diamond.

Images