Raw material mixing device for feed processing

Abstract

The utility model discloses a raw material mixing device for feed processing, which comprises a mixing cylinder, the top end of the mixing cylinder is fixedly provided with a feed inlet, the front side of the mixing cylinder close to the bottom end is fixedly provided with a discharge guide plate, the feed inlet is internally provided with a crushing device, and the crushing device comprises a crushing motor. The output end of the crushing motor is fixedly connected with a first crushing roller, one side of the first crushing roller is rotatably connected with a second crushing roller, the outer surfaces of the first crushing roller and the second crushing roller are fixedly connected with crushing cylinders, and the outer surfaces of the two crushing cylinders are fixedly connected with crushing teeth. Compared with the prior art, the feed crushing device has the advantages that the second crushing roller is driven to rotate through meshing of the driving gear and the driven gear, at the moment, the two crushing cylinders drive the crushing teeth to rotate oppositely, and feed raw materials fed from the feeding port are ground and crushed through meshing of the two crushing teeth; therefore, large or hard solid raw materials are prevented from affecting the mixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material mixing for feed processing, in particular to a raw material mixing device for feed processing. Background Art

[0002] Feed mixing is an operation in which various feed raw materials are metered and mixed with each other under the action of external force to make them evenly distributed. Mixed feed can be used to feed animals directly, and the effect is higher than that of general feed. In order to make the feed nutrition more balanced, it is often necessary to add some trace nutrients to the feed for mixing, so a raw material mixing device for feed processing is needed;

[0003] Prior art CN202320172431.0, a raw material mixing device for feed processing, which can mix the feed between the mixing chamber and the inner cylinder through a mixing component, drive the feed to move, and a plurality of feed troughs arranged on the outer wall of the inner cylinder are arranged at the bottom of the mixing chamber, so that the feed can enter the inner cylinder during the movement. The driving component can drive the auger mounting shaft and the auger to rotate clockwise, and can transport the feed entering the inner cylinder upward, so that the feed enters the upper end of the mixing chamber through the upper end opening of the inner cylinder, further improving the fluidity of the feed and improving the mixing effect of the feed.

[0004] However, when the raw material mixing device for feed processing is in use, when the raw material contains larger or harder solids, the crushing effect of the mixing device is poor, which will affect the mixing effect and efficiency of the mixing device, resulting in a decrease in the mixing effect and efficiency of the mixing device; therefore, it does not meet the existing needs, and we have proposed a raw material mixing device for feed processing. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a raw material mixing device for feed processing. In order to solve the above technical problem, the technical solution of the utility model is: a raw material mixing device for feed processing, including a mixing drum, a feeding port is fixedly provided at the top of the mixing drum, a discharging guide plate is fixedly provided at the front side of the mixing drum near the bottom, a crushing device is provided inside the feeding port, the crushing device includes a crushing motor, a first crushing roller is fixedly connected to the output end of the crushing motor, a second crushing roller is rotatably connected to one side of the first crushing roller, a crushing drum is fixedly connected to the outer surfaces of the first crushing roller and the second crushing roller, crushing teeth are fixedly connected to the outer surfaces of the two crushing drums, a mixing motor is fixedly provided on one side of the mixing drum, and a mixing roller extending through the mixing drum is fixedly connected to the output end of the mixing motor.

[0006] Preferably, the pulverizing motor is fixedly arranged at the upper end of the mixing drum and is located outside the feed inlet, and one end of the second pulverizing roller extends through and to the outside of the feed inlet.

[0007] Preferably, one end of the first pulverizing roller located outside the feed inlet is fixedly connected to a driving gear, and one end of the second pulverizing roller located outside the feed inlet is fixedly connected to a driven gear, and outer surfaces of the driving gear and the driven gear are meshed with each other.

[0008] Preferably, a plurality of crushing teeth are fixedly connected to the outer surfaces of the crushing cylinders on both sides at equal distances, and the outer surfaces of the crushing teeth on both sides are meshed with each other.

[0009] Preferably, the outer surface of the mixing roller extending to one end of the mixing cylinder is fixedly connected with a plurality of stirring rods at equal distances, and the stirring rods near the middle of the mixing roller are provided with grooves, and the interior of the grooves is slidably connected with a limiting plate, and one end of the limiting plate is fixedly connected with a connecting rod that movably extends through the stirring rod and is away from one side of the mixing roller.

[0010] Preferably, one end of the connecting rod away from the mixing roller is fixedly connected to a cross bar, and the outer side of the cross bar is in contact with the inner wall of the mixing cylinder.

[0011] Preferably, a spring is fixedly connected between one end of the limiting plate and the top end of the inner wall of the groove, and the spring is wound around the outer surface of the connecting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model puts various mixed raw materials through the feed inlet, then starts the crushing motor to drive the first crushing roller to rotate, and the first crushing roller drives the driving gear to rotate at the same time, and the second crushing roller is driven to rotate through the meshing of the driving gear and the driven gear. At this time, the two crushing cylinders drive the crushing teeth to rotate in opposite directions, and through the meshing of the two crushing teeth, the feed raw materials put into the feed inlet are crushed and crushed, thereby preventing larger or harder solid raw materials from affecting the mixing effect;

[0014] 2. The utility model drives the mixing roller to rotate through the mixing motor, which can rotate the stirring rod connected to the outside of the mixing roller, and stir and mix the feed processing raw materials inside the mixing drum. The cross bar connected near the middle is pushed by the spring elastic connection to contact the inner wall of the mixing drum, thereby preventing the raw materials from sinking to the bottom and affecting the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic diagram of the structure of the pulverizing device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mixing roller and the stirring rod of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at A in the middle.

[0019] In the figure: 1. mixing drum; 2. feed inlet; 3. protection box; 301. mixing motor; 4. discharge guide plate; 5. crushing device; 501. crushing motor; 502. first crushing roller; 503. second crushing roller; 504. driving gear; 505. driven gear; 506. crushing drum; 507. crushing teeth; 6. mixing roller; 7. stirring rod; 701. groove; 8. cross bar; 9. connecting rod; 10. limit plate; 11. spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] like Figure 1 and Figure 2 As shown, a raw material mixing device for feed processing described in the utility model comprises a mixing drum 1, a feed port 2 is fixedly provided at the top of the mixing drum 1, a discharge guide plate 4 is fixedly provided at the front side of the mixing drum 1 near the bottom, a crushing device 5 is provided inside the feed port 2, the crushing device 5 comprises a crushing motor 501, a first crushing roller 502 is fixedly connected to the output end of the crushing motor 501, a second crushing roller 503 is rotatably connected to one side of the first crushing roller 502, a crushing drum 506 is fixedly connected to the outer surfaces of the first crushing roller 502 and the second crushing roller 503, crushing teeth 507 are fixedly connected to the outer surfaces of the two crushing drums 506, a mixing motor 301 is fixedly provided on one side of the mixing drum 1, and a mixing roller 6 extending through and into the mixing drum 1 is fixedly connected to the output end of the mixing motor 301.

[0022] As the preferred technical solution of this embodiment, Figure 2As shown, the pulverizing motor 501 is fixedly arranged at the upper end of the mixing drum 1 and is located on the outer side of the feed port 2. One end of the second pulverizing roller 503 extends through and extends to the outer side of the feed port 2. The end of the first pulverizing roller 502 located on the outer side of the feed port 2 is fixedly connected with a driving gear 504. The end of the second pulverizing roller 503 located on the outer side of the feed port 2 is fixedly connected with a driven gear 505, and the outer surfaces of the driving gear 504 and the driven gear 505 are meshed with each other. A plurality of pulverizing teeth 507 are fixedly connected to the outer surfaces of the pulverizing drums 506 on both sides at equal distances, and the outer surfaces of the pulverizing teeth 507 on both sides are meshed with each other.

[0023] In this embodiment, the pulverizing motor 501 is started to drive the first pulverizing roller 502 to rotate. The first pulverizing roller 502 rotates and drives the driving gear 504 to rotate. The driving gear 504 is meshed with the driven gear 505 to drive the second pulverizing roller 503 to rotate. At this time, the two pulverizing cylinders 506 drive the pulverizing teeth 507 to rotate towards each other, and the feed raw materials input from the feed inlet 2 are crushed and pulverized through the meshing of the two pulverizing teeth 507, thereby preventing larger or harder solid raw materials from affecting the mixing effect.

[0024] As the preferred technical solution of this embodiment, Figure 3 and Figure 4 As shown, the outer surface of the mixing roller 6 extending to one end of the interior of the mixing drum 1 is fixedly connected with a plurality of stirring rods 7 at equal distances, and the interior of the stirring rod 7 near the middle of the mixing roller 6 is provided with a groove 701, and the interior of the groove 701 is slidably connected with a limiting plate 10, and one end of the limiting plate 10 is fixedly connected with a connecting rod 9 that is movable and extends through and extends to the stirring rod 7 and is away from one side of the mixing roller 6, and the end of the connecting rod 9 away from the mixing roller 6 is fixedly connected with a cross bar 8, and the outer side of the cross bar 8 is in contact with the inner wall of the mixing drum 1, and a spring 11 is fixedly connected between one end of the limiting plate 10 and the top end of the inner wall of the groove 701, and the spring 11 is wound around the outer surface of the connecting rod 9.

[0025] In this embodiment, the mixing roller 6 is driven to rotate by the mixing motor 301, which can cause the stirring rod 7 connected to the outside of the mixing roller 6 to rotate, and the feed processing raw materials inside the mixing drum 1 are stirred and mixed. The cross bar 8 connected near the middle is pushed by the elastic connection of the spring 11 to contact the inner wall of the mixing drum 1, thereby preventing the raw materials from sinking to the bottom and affecting the mixing effect.

[0026] Working principle: various mixed raw materials are put in through the feed port 2, and then the crushing motor 501 is started to drive the first crushing roller 502 to rotate. The first crushing roller 502 rotates and drives the driving gear 504 to rotate. Through the meshing of the driving gear 504 and the driven gear 505, the second crushing roller 503 is driven to rotate. At this time, the two crushing cylinders 506 drive the crushing teeth 507 to rotate in opposite directions, and through the meshing of the two crushing teeth 507, the feed raw materials put in through the feed port 2 are crushed and crushed, thereby preventing larger or harder solid raw materials from affecting the mixing effect;

[0027] The mixing roller 6 is driven to rotate by the mixing motor 301, so that the stirring rod 7 connected to the outside of the mixing roller 6 can rotate, and the feed processing raw materials inside the mixing drum 1 are stirred and mixed. The cross bar 8 connected near the middle is pushed by the elastic connection of the spring 11 to contact the inner wall of the mixing drum 1, thereby preventing the raw materials from sinking to the bottom and affecting the mixing effect.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A raw material mixing device for feed processing, comprising a mixing drum (1), wherein a feed inlet (2) is fixedly provided at the top of the mixing drum (1), and a discharge guide plate (4) is fixedly provided at the front side of the mixing drum (1) near the bottom, wherein: A pulverizing device (5) is provided inside the feed port (2), and the pulverizing device (5) comprises a pulverizing motor (501), the output end of the pulverizing motor (501) is fixedly connected to a first pulverizing roller (502), one side of the first pulverizing roller (502) is rotatably connected to a second pulverizing roller (503), the outer surfaces of the first pulverizing roller (502) and the second pulverizing roller (503) are both fixedly connected to pulverizing cylinders (506), and the outer surfaces of the two pulverizing cylinders (506) are fixedly connected to pulverizing teeth (507), a mixing motor (301) is fixedly provided on one side of the mixing cylinder (1), and the output end of the mixing motor (301) is fixedly connected to a mixing roller (6) that extends through and into the interior of the mixing cylinder (1); The outer surface of the mixing roller (6) extending to one end of the interior of the mixing barrel (1) is fixedly connected with a plurality of stirring rods (7) at equal distances, and the stirring rods (7) near the middle of the mixing roller (6) are provided with grooves (701), and the interior of the grooves (701) is slidably connected with a limiting plate (10), and one end of the limiting plate (10) is fixedly connected with a connecting rod (9) that movably extends through the stirring rod (7) and is away from the mixing roller (6).

2. A raw material mixing device for feed processing according to claim 1, characterized in that: The pulverizing motor (501) is fixedly arranged at the upper end of the mixing drum (1) and is located outside the feed inlet (2); one end of the second pulverizing roller (503) extends through and to the outside of the feed inlet (2).

3. A raw material mixing device for feed processing according to claim 2, characterized in that: One end of the first crushing roller (502) located outside the feed inlet (2) is fixedly connected to a driving gear (504), and one end of the second crushing roller (503) located outside the feed inlet (2) is fixedly connected to a driven gear (505), and the outer surfaces of the driving gear (504) and the driven gear (505) are meshed with each other.

4. A raw material mixing device for feed processing according to claim 1, characterized in that: A plurality of crushing teeth (507) are fixedly connected to the outer surfaces of the crushing cylinders (506) at both sides at equal distances, and the outer surfaces of the crushing teeth (507) at both sides mesh with each other.

5. A raw material mixing device for feed processing according to claim 1, characterized in that: One end of the connecting rod (9) away from the mixing roller (6) is fixedly connected to a cross bar (8), and the outer side of the cross bar (8) is in contact with the inner wall of the mixing cylinder (1).

6. A raw material mixing device for feed processing according to claim 1, characterized in that: A spring (11) is fixedly connected between one end of the limiting plate (10) and the top end of the inner wall of the groove (701), and the spring (11) is wound around the outer surface of the connecting rod (9).

Images