Feed mixing machine

Abstract

The utility model relates to the technical field of stirrers, in particular to a feed mixing machine. The mixing uniformity of fiber feed and pellet feed slurry can be improved, and the caking phenomenon is effectively reduced; comprising a barrel body, a hollow shaft rotationally mounted in the middle of the barrel body, a first rotary driver for providing power for rotation of the hollow shaft, a mounting frame fixedly mounted at the top of the hollow shaft, a stirring assembly mounted on the mounting frame, a spiral stirring and lifting mechanism and a second rotary driver, the spiral stirring and lifting mechanism comprises a guide barrel fixedly mounted at the bottom of the mounting frame and a first rotating shaft rotationally mounted on the mounting frame, the bottom of the first rotating shaft extends into the guide barrel, a spiral conveying blade is mounted at the position, extending into the guide barrel, of the first rotating shaft, and the top of the first rotating shaft extends out of the upper portion of the mounting frame; and a driving disc is fixedly mounted at the top of the first rotating shaft, and the second rotating driver provides power for rotation of the driving disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stirrer, especially relates to a feed mixer. BACKGROUND

[0002] In order to improve the comprehensive nutrition of animal feeding, often add fiber feed on the basis of the slurry formed by the original granular feed, and the fiber feed is difficult to disperse uniformly in the granular feed slurry, in order to disperse the fiber feed as much as possible, form the excellent texture of compound feed, when the fiber feed is added to the granular feed slurry and stirred, often need to disperse the fiber feed by artificial, or add the fiber feed to the stirrer gradually and little by little, even so, in the stirring process, the fiber feed still has serious banding phenomenon in the granular feed slurry, causes the uneven mixing of granular feed and fiber feed. SUMMARY

[0003] (I) the technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a kind of feed mixer that improves the mixing uniformity of fiber feed and granular feed slurry, effectively reduces the feed mixer of banding phenomenon occurrence.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of feed mixer, including barrel, hollow shaft rotationally installed in the middle part of barrel, first rotary driver for the power of hollow shaft rotation, fixedly installed in the top of hollow shaft mounting bracket, stirring assembly installed on mounting bracket, spiral stirring material lifting mechanism and second rotary driver, the spiral stirring material lifting mechanism includes fixedly installed in the bottom of mounting bracket guide tube and rotationally installed on the first rotating shaft of mounting bracket, the bottom of first rotating shaft extends into guide tube, spiral conveying blade is installed at the first rotating shaft that extends into guide tube, the top of first rotating shaft is fixedly installed with driving disc, the second rotary driver provides power for the rotation of driving disc, further, stirring assembly can use paddle, stirring rod or other equivalent stirrer with material stirring effect;At least 5cm gap is left between the bottom of guide tube and the inner bottom wall of barrel.

[0007] Preferably, the mounting bracket is provided with a feeding hopper, the bottom of the feeding hopper is provided with a feeding pipe extending to the driving disc, a plurality of circumferentially distributed ring holes are provided on the driving disc, and a guide pipe is provided on the mounting bracket below the discharge end of the feeding pipe; further, a gap is left between the top of the guide pipe and the driving disc, and a gap is left between the feeding pipe and the driving disc.

[0008] Preferably, a cutting edge is provided on the inner wall of the ring hole.

[0009] Preferably, the top of the material guiding cylinder is provided with a conical flange, and the material guiding pipe is located above the conical flange.

[0010] Preferably, a wall scraping rod is installed on the mounting frame and is in contact with the inner wall of the barrel.

[0011] Preferably, the bottom of the barrel is provided with a discharge port, a sealing plate is hingedly installed on the barrel, and a driving cylinder for providing power for the rotation of the sealing plate is provided.

[0012] Preferably, the first rotating driver comprises a first motor and a first transmission assembly, the first motor provides power for the rotation of the hollow shaft through the first transmission assembly; the second rotating driver comprises a second motor and a second transmission assembly, a second rotating shaft is rotatably installed in the hollow shaft, the second rotating shaft is in transmission connection with the driving disc, and the second motor provides power for the rotation of the second rotating shaft through the second transmission assembly; further, the second rotating driver can also be separately provided with a motor and a transmission member, the motor is fixedly installed on the mounting frame, and the output end of the motor is in transmission connection with the first rotating shaft through the transmission member; the first transmission assembly can be provided with a transmission belt, a transmission gear or a transmission shaft, and the second transmission assembly can be provided with a transmission belt or a transmission chain, which will not be further limited and described here; the second rotating shaft is in transmission connection with the driving disc through the transmission belt or the transmission chain.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the present application provides a feed mixer, which has the following beneficial effects: the first rotating driver drives the hollow shaft and the mounting frame on the upper part of the hollow shaft to rotate, so that the stirring assembly and the material guiding cylinder stir the material in the barrel, at the same time, the second rotating driver drives the first rotating shaft to rotate, so that the spiral conveying blade rotates in the material guiding cylinder, under the action of the spiral conveying blade, the material at the bottom of the barrel is conveyed to the bottom of the material guiding cylinder, and at the same time, the fibrous feed and the granular feed slurry are mixed in the conveying process, so that the uniformity of the contact between the fibrous feed and the granular feed slurry is improved, the mixing uniformity of the two is improved, and the phenomenon of clumping is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0016] Figure 2 is a schematic diagram of the top planar structure of the present application;

[0017] Figure 3 is a schematic diagram of the bottom planar structure of the present application;

[0018] Figure 4 is the Figure 2 A-A cross-sectional structure schematic diagram in the middle;

[0019] The figure is marked: 1, barrel body; 2, hollow shaft; 3, mounting bracket; 4, stirring assembly; 5, guide cylinder; 6, first rotating shaft; 7, spiral conveying blade; 8, driving disc; 9, feeding hopper; 10, feeding pipe; 11, ring hole; 12, guide pipe; 13, cutting edge; 14, conical flanging part; 15, wall scraping rod; 16, sealing plate; 17, driving cylinder; 18, first motor; 19, first transmission assembly; 20, second motor; 21, second transmission assembly; 22, second rotating shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 The present application discloses a feed mixer, which comprises a barrel body 1, a hollow shaft 2 rotatably installed in the middle of the barrel body 1, a first rotary driver for providing power for the rotation of the hollow shaft 2, a mounting bracket 3 fixedly installed at the top of the hollow shaft 2, a stirring assembly 4 installed on the mounting bracket 3, a spiral stirring and material lifting mechanism, and a second rotary driver. The spiral stirring and material lifting mechanism comprises a guide cylinder 5 fixedly installed at the bottom of the mounting bracket 3 and a first rotating shaft 6 rotatably installed on the mounting bracket 3. The bottom of the first rotating shaft 6 extends into the guide cylinder 5. A spiral conveying blade 7 is installed at the position where the first rotating shaft 6 extends into the guide cylinder 5. The top of the first rotating shaft 6 extends out of the upper part of the mounting bracket 3. A driving disc 8 is fixedly installed at the top of the first rotating shaft 6. The second rotary driver provides power for the rotation of the driving disc 8. Further, the stirring assembly 4 can be a stirring paddle, a stirring rod, or other equivalent stirrers with material stirring effect. A gap of at least 5 cm is left between the bottom of the guide cylinder 5 and the inner bottom wall of the barrel body 1, so that the material can smoothly enter into the guide cylinder 5.

[0023] Specifically, please refer to Figures 2-3 The bottom of the barrel body 1 is provided with a discharge port. A sealing plate 16 is hingedly installed on the barrel body 1, and a driving cylinder 17 for providing power for the rotation of the sealing plate 16 is provided. One end of the driving cylinder 17 is hingedly connected with the barrel body 1, and the other end of the driving cylinder 17 is hingedly connected with the sealing plate 16.

[0024] Specifically, the first rotating driver comprises a first motor 18 and a first transmission assembly 19, the first motor 18 provides power for the rotation of the hollow shaft 2 through the first transmission assembly 19; the second rotating driver comprises a second motor 20 and a second transmission assembly 21, a second rotating shaft 22 is rotatably installed in the hollow shaft 2, the second rotating shaft 22 is in transmission connection with the driving disc 8, the second motor 20 provides power for the rotation of the second rotating shaft 22 through the second transmission assembly 21; further, the second rotating driver can also separately adopt a motor and a transmission member, the motor is fixedly installed on the mounting frame 3, the output end of the motor is in transmission connection with the first rotating shaft 6 through the transmission member; the first transmission assembly 19 can adopt a transmission belt, a transmission gear or a transmission shaft, the second transmission assembly 21 can adopt a transmission belt or a transmission chain, which will not be further limited and described here; the second rotating shaft 22 is in transmission connection with the driving disc 8 through a transmission belt or a transmission chain.

[0025] Specifically, please refer to Figure 1 A scraping rod 15 is installed on the mounting frame 3 and in contact with the inner wall of the barrel 1; the scraping rod 15 can scrape off the material attached to the inner wall of the barrel 1, so as to reduce the amount of material attached to the inner wall of the barrel 1.

[0026] The feed mixer provided in the embodiment, the first motor 18 drives the hollow shaft 2 to rotate through the first transmission assembly 19, the second motor 20 drives the second rotating shaft 22 to rotate through the second transmission assembly 21, after transmission through the transmission member, the driving disc 8 drives the first rotating shaft 6 to rotate; the diameter of the driving disc 8 is large, which can more easily drive the first rotating shaft 6 to rotate; in addition, the installation position and installation mode of the first rotating driver and the second rotating driver in the drawings cannot be understood as the limitation of the protection scope of the case, other modes of non-creative equivalent replacement will not be further limited and described here.

[0027] Embodiment 2

[0028] Specifically, please refer to Figure 4 A feeding hopper 9 is installed on the mounting frame 3, the bottom of the feeding hopper 9 is provided with a feeding pipe 10 extending to the driving disc 8, a plurality of annular holes 11 are uniformly distributed on the driving disc 8, and a guide pipe 12 is arranged on the mounting frame 3 and located directly below the discharge end of the feeding pipe 10; further, a gap is left between the top of the guide pipe 12 and the driving disc 8, and a gap is left between the feeding pipe 10 and the driving disc 8.

[0029] Specifically, a cutting edge 13 is arranged at the inner wall of the annular hole 11.

[0030] Specifically, the top of the guide pipe 5 is provided with a conical flange part 14, and the guide pipe 12 is located above the conical flange part 14.

[0031] The feed mixer provided by the embodiment can put the fiber feed into the hopper 9, and the fiber feed falls through the feeding pipe 10 to the guide pipe 12, and the cutting blade 13 further cuts the fiber feed to reduce the amount of long material in the fiber feed, and the fiber feed after being cut falls through the guide pipe 12, and the granular feed slurry material flowing out of the top of the guide cylinder 5 moves away from the center of the guide cylinder 5 through the conical flange 14, and the fiber feed falling in the guide pipe 12 falls to the conical flange 14 and contacts the granular feed slurry, and the ring holes 11 on the driving disc 8 are arranged at intervals, so that the fiber feed is intermittently and dispersedly fed, and the dispersed contact between the fiber feed and the granular feed slurry can be realized without human intervention, and the centralized feeding of the fiber feed is avoided, so that the occurrence of the clumping phenomenon is effectively reduced.

[0032] In use, the fiber feed is put into the hopper 9, and the granular feed slurry is injected into the barrel 1, the first rotary driver drives the hollow shaft 2 and the mounting frame 3 at the upper part of the hollow shaft 2 to rotate, so that the stirring assembly 4 and the guide cylinder 5 stir the material in the barrel 1, and at the same time, the second rotary driver drives the first rotating shaft 6 to rotate, so that the spiral conveying blade 7 rotates in the guide cylinder 5, and under the action of the spiral conveying blade 7, the material at the bottom of the barrel 1 is conveyed to the bottom of the guide cylinder 5, and the driving disc 8 further cuts the fiber feed during rotation, and the fiber feed falling through the guide pipe 12 contacts and mixes with the granular feed slurry at the conical flange 14, and such reciprocating operation realizes the rapid and uniform mixing of the fiber feed and the granular feed slurry.

[0033] It should be noted that the "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments" and the like in the description mean that the described embodiments can include a particular feature, structure or characteristic, but not necessarily every embodiment. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a particular feature, structure or characteristic is described in connection with an embodiment, it is within the knowledge of those skilled in the art to implement such a feature, structure or characteristic in connection with other embodiments whether explicitly described or not.

[0034] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and such modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A feed mixer characterized by; The utility model relates to a kind of bucket, which includes barrel (1), hollow shaft (2) rotationally installed in the middle of barrel (1), first rotary driver for the rotation of hollow shaft (2) to provide power, mounting bracket (3) fixedly installed at the top of hollow shaft (2), stirring assembly (4) mounted on mounting bracket (3), spiral stirring lifting mechanism and second rotary driver, the spiral stirring lifting mechanism includes guide tube (5) fixedly installed at the bottom of mounting bracket (3) and first rotating shaft (6) rotationally installed on mounting bracket (3), the bottom of first rotating shaft (6) extends into guide tube (5), spiral conveying blade (7) is installed at the part of first rotating shaft (6) extending into guide tube (5), the top of first rotating shaft (6) extends from the upper part of mounting bracket (3), driving disc (8) is fixedly installed at the top of first rotating shaft (6), and the second rotary driver provides power for the rotation of driving disc (8).

2. The feed mixer of claim 1, wherein The mounting bracket (3) is provided with a feeding hopper (9), and the bottom of the feeding hopper (9) is provided with a feeding pipe (10) extending to the driving disc (8). The driving disc (8) is provided with a plurality of circumferentially distributed ring holes (11). The mounting bracket (3) is provided with a guide pipe (12) located directly below the discharge end of the feeding pipe (10).

3. The feed mixer of claim 2, wherein, The inner wall of the ring hole (11) is provided with a cutting edge (13).

4. The feed mixer of claim 3, wherein The top of the guide tube (5) is provided with a conical flange (14), and the guide pipe (12) is located above the conical flange (14).

5. The feed mixer of claim 1, wherein, The mounting bracket (3) is provided with a wall scraping rod (15) in contact with the inner wall of the barrel (1).

6. The feed mixer according to claim 1 or 4, characterized in that The bottom of the barrel (1) is provided with a discharge port. The barrel (1) is hingedly provided with a sealing plate (16) and a drive cylinder (17) for providing power for the rotation of the sealing plate (16). One end of the drive cylinder (17) is hingedly connected to the barrel (1), and the other end of the drive cylinder (17) is hingedly connected to the sealing plate (16).

7. The feed mixer of claim 1, wherein, The first rotary driver includes a first motor (18) and a first transmission assembly (19), and the first motor (18) provides power for the rotation of the hollow shaft (2) through the first transmission assembly (19). The second rotary driver includes a second motor (20) and a second transmission assembly (21). A second rotating shaft (22) is rotationally installed in the hollow shaft (2). The second rotating shaft (22) is in transmission connection with the driving disc (8). The second motor (20) provides power for the rotation of the second rotating shaft (22) through the second transmission assembly (21).

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