Mixing device for livestock feed

Abstract

The utility model discloses a stirring device for animal husbandry feed, comprising: a containing cylinder; a wall tube, formed on the inner side of the containing cylinder and in a spiral shape, one end of the wall tube is connected to a water tank through a liquid inlet pipe and a liquid return pipe, and a cooler is installed on the liquid inlet pipe; a vertically arranged driving shaft, rotatably installed on the cylinder cover of the containing cylinder, a driving motor is installed on the outer side of the cylinder cover, the driving motor is transmission-connected to the driving shaft, one end of the driving shaft extends to the inner side of the containing cylinder and is coaxially connected to a driving gear, a gear ring concentrically arranged with the driving gear is installed on the inner side of the cylinder cover, the gear ring is sleeved on the outer side of the driving gear, a plurality of planetary gears are meshed between the gear ring and the driving gear, and the planetary gear is coaxially connected to a driven shaft; a spiral blade, installed on one end of the driving shaft; a plurality of stirring rods, and a plurality of stirring rods are installed on the circumferential surface of the driven shaft. The utility model solves the problem that the feed mixing equipment is easily affected by the processing quality of the feed due to excessively high temperature during operation.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry equipment, in particular to a stirring device for animal husbandry feed. Background Art

[0002] In the feed production process of large-scale livestock breeding farms or feed processing plants, the feed needs to be stirred and mixed. Some commercially available mixing devices will generate high temperature when working for a long time. If the heat cannot be dissipated, it will affect the feed processing.

[0003] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0004] In order to overcome the defects of the prior art, a stirring device for livestock feed is provided to solve the problem that the processing quality of the feed is easily affected by the excessive temperature of the feed stirring equipment during operation.

[0005] In order to achieve the above object, a stirring device for livestock feed is provided, comprising:

[0006] A containing cylinder, wherein the containing cylinder is provided with a feeding port and a discharging port;

[0007] A wall-attached tube, which is formed on the inner side of the side wall of the accommodating cylinder and is spiral-shaped, one end of the wall-attached tube is connected to a water tank via a liquid inlet pipe, and the other end of the wall-attached tube is connected to the water tank via a liquid return pipe, and a cooler is installed on the liquid inlet pipe;

[0008] A vertically arranged driving shaft is rotatably mounted on the cylinder cover of the accommodating cylinder, a driving motor is mounted on the outer side of the cylinder cover, the driving motor is drivingly connected to the driving shaft, one end of the driving shaft extends to the inner side of the accommodating cylinder and is coaxially connected to a driving gear, a gear ring concentrically arranged with the driving gear is mounted on the inner side of the cylinder cover, the gear ring is sleeved on the outer side of the driving gear, a plurality of planetary gears are meshed between the gear ring and the driving gear, and the planetary gears are coaxially connected to a driven shaft;

[0009] A spiral blade is mounted on one end of the driving shaft;

[0010] A plurality of stirring rods are mounted on the circumferential surface of the driven shaft.

[0011] Furthermore, the outer side of the accommodating cylinder is coated with a heat-insulating layer.

[0012] Furthermore, the number of the planetary gears is three.

[0013] Furthermore, the driven shaft is provided with multiple rows of stirring rods, and two adjacent rows of stirring rods are staggered.

[0014] Furthermore, a supporting flange is formed at the bottom of the gear ring, and the supporting flange is arranged in a circle along the circumferential direction of the gear ring, and the supporting flange is supported on one side of the planetary gear.

[0015] Furthermore, the driving shaft is rotatably mounted with a tray, and the tray is supported on the other side of the planetary gear.

[0016] Furthermore, the wall of the wall-attached tube is semicircular.

[0017] The beneficial effect of the utility model is that when the stirring device for animal husbandry feed of the utility model is working, the driving motor drives the rotation of the driving shaft, and then drives the revolution and rotation of the planetary gear, and then the driving shaft drives the rotation of the spiral blade, and the driven shaft drives the rotation of the stirring rod. The stirring rod stirs the feed under the revolution and rotation of the driven shaft, and the spiral blade drives the feed at the central axis of the accommodating tube to rise, so that the feed is dispersed around the accommodating tube. Then, the stirring is uniform under the action of the stirring rod. Through the coordinated cooperation of the spiral blade and the stirring rod, the stirring and mixing efficiency and stirring quality of the feed are improved. On the other hand, the wall-attached tube of the stirring device for animal husbandry feed of the utility model is used to accommodate cooling liquid, and then the temperature of the side wall of the accommodating tube is reduced under the heat absorption of the cooling liquid to indirectly cool the feed, and the feed in contact with the wall-attached tube is directly cooled; on the other hand, the wall-attached tube forms an uneven inner wall on the inner side of the side wall of the accommodating tube, which improves the efficiency of uniform stirring and mixing of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 The present invention is a schematic structural diagram of a stirring device for livestock feed according to an embodiment of the present invention.

[0020] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in the figure.

[0021] Figure 3 It is a schematic structural diagram of the gear ring according to an embodiment of the utility model.

[0022] Figure 4 for Figure 3 Cross-sectional view at BB in . DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Reference Figures 1 to 4 As shown, the utility model provides a stirring device for livestock breeding feed, comprising: a containing cylinder 1, a wall-attached tube 2, a driving shaft 3, a spiral blade 4, and a stirring rod 5.

[0026] In this embodiment, the accommodating barrel 1 is cylindrical in shape as a whole. The accommodating barrel 1 is provided with a feeding port and a discharging port. The feeding port is arranged at the upper part of the side wall of the accommodating barrel. The discharging port is arranged at the bottom of the accommodating barrel.

[0027] As a preferred embodiment, the outer side of the accommodating tube 1 is coated with a thermal insulation layer 12. Specifically, the thermal insulation layer is a thermal insulation rock wool layer.

[0028] The wall tube 2 is spiral-shaped. The wall tube 2 is formed on the inner side of the side wall of the accommodating tube 1. One end of the wall tube 2 is connected to the water tank through a liquid inlet pipe. The other end of the wall tube 2 is connected to the water tank through a liquid return pipe. A cooler is installed on the liquid inlet pipe. The water tank contains a coolant, which is water.

[0029] As a preferred embodiment, the wall of the wall-coated tube 2 is semicircular.

[0030] A delivery pump is installed on the liquid inlet pipe. The coolant in the water tank is discharged into the wall tube through the liquid inlet pipe under the action of the delivery pump. At the same time, the cooler on the liquid inlet pipe reduces the temperature of the coolant in the liquid inlet pipe, so that the low-temperature coolant enters the wall tube. The coolant in the wall tube absorbs the heat of the side wall of the container and the feed, and then flows into the water tank through the return pipe. After cooling down by the cooler, it is circulated. The wall tube reduces the temperature of the feed during the mixing process, so that the feed is kept in a better state.

[0031] The driving shaft 3 is rotatably mounted on the cylinder cover 11 of the accommodating cylinder 1. The driving shaft 3 is arranged vertically. The driving shaft 3 and the cylinder cover are arranged coaxially. A driving motor 31 is installed on the outer side of the cylinder cover 11. The driving motor 31 is transmission-connected to the driving shaft 3. In this embodiment, the output end of the driving motor is coaxially connected to the upper end of the driving shaft.

[0032] One end of the driving shaft 3 (i.e., the lower end of the driving shaft) extends to the inner side of the accommodating cylinder 1. One end of the driving shaft is coaxially connected to a driving gear 32. A gear ring 33 is installed on the inner side of the cylinder cover 11 and is concentrically arranged with the driving gear 32. The gear ring 33 is sleeved on the outside of the driving gear 32. The gear ring and the driving gear are arranged coplanarly. The gear ring is a steel ring with an inner diameter larger than the outer diameter of the driving gear. A circle of tooth patterns is formed on the inner ring surface of the steel ring.

[0033] A plurality of planetary gears 34 are meshed between the ring gear 33 and the driving gear 32. The planetary gears 34 are coaxially connected with a driven shaft 35. The driving motor drives the rotation of the driving shaft, which in turn drives the revolution and rotation of the planetary gears.

[0034] The spiral blade 4 is mounted on one end of the driving shaft 3 .

[0035] There are plural stirring rods 5 . A plurality of stirring rods 5 are mounted on the circumferential surface of the driven shaft 35 .

[0036] In this embodiment, the wall tube is used to contain cooling liquid, thereby lowering the temperature of the side wall of the containing cylinder under the heat absorption effect of the cooling liquid to indirectly cool the feed, and directly cool the feed in contact with the wall tube; on the other hand, the wall tube forms an uneven inner wall on the inner side of the side wall of the containing cylinder, thereby improving the efficiency of evenly stirring and mixing the feed.

[0037] In terms of stirring, the driving motor drives the rotation of the driving shaft, which in turn drives the revolution and rotation of the planetary gear, and then the driving shaft drives the rotation of the spiral blade, and the driven shaft drives the rotation of the stirring rod. The stirring rod stirs the feed under the revolution and rotation of the driven shaft, and the spiral blade drives the feed at the central axis of the container to rise, so that the feed is dispersed around the container. Then, the stirring rod stirs the feed evenly. The coordinated cooperation of the spiral blade and the stirring rod improves the mixing efficiency and stirring quality of the feed.

[0038] See also Figure 4 As shown, in this embodiment, there are three planetary gears 34. The three planetary gears are arranged at equal intervals.

[0039] Combination Figure 1 and Figure 4 As shown, a supporting flange 311 is formed at the bottom of the gear ring 33. The supporting flange 311 is arranged along the circumferential direction of the gear ring 33. The supporting flange 311 is supported on one side of the planetary gear 34.

[0040] The driving shaft 3 is rotatably mounted with a tray 36. The tray 36 is supported on the other side of the planetary gear 34. In this embodiment, the tray is coaxially arranged with the driving shaft. Preferably, the distance between the outer edge of the tray and the supporting flange is adapted to the outer diameter of the driven shaft.

[0041] See also Figure 1 As shown, multiple rows of stirring rods 5 are arranged on the driven shaft 35. Two adjacent rows of stirring rods 5 are arranged in a staggered manner.

[0042] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A stirring device for livestock feed, characterized in that: include: A containing cylinder, wherein the containing cylinder is provided with a feeding port and a discharging port; A wall-attached tube, which is formed on the inner side of the side wall of the accommodating cylinder and is spiral-shaped, one end of the wall-attached tube is connected to a water tank via a liquid inlet pipe, and the other end of the wall-attached tube is connected to the water tank via a liquid return pipe, and a cooler is installed on the liquid inlet pipe; A vertically arranged driving shaft is rotatably mounted on the cylinder cover of the accommodating cylinder, a driving motor is mounted on the outer side of the cylinder cover, the driving motor is drivingly connected to the driving shaft, one end of the driving shaft extends to the inner side of the accommodating cylinder and is coaxially connected to a driving gear, a gear ring concentrically arranged with the driving gear is mounted on the inner side of the cylinder cover, the gear ring is sleeved on the outer side of the driving gear, a plurality of planetary gears are meshed between the gear ring and the driving gear, and the planetary gears are coaxially connected to a driven shaft; A spiral blade is mounted on one end of the driving shaft; A plurality of stirring rods are mounted on the circumferential surface of the driven shaft.

2. The stirring device for livestock feed according to claim 1, characterized in that: The outer side of the accommodating cylinder is coated with a heat-insulating layer.

3. The stirring device for livestock feed according to claim 1, characterized in that: The number of the planetary gears is three.

4. The stirring device for livestock feed according to claim 1, characterized in that: The driven shaft is provided with a plurality of rows of stirring rods, and two adjacent rows of stirring rods are arranged in a staggered manner.

5. The stirring device for livestock feed according to claim 1, characterized in that: A supporting flange is formed at the bottom of the gear ring. The supporting flange is arranged in a circle along the circumferential direction of the gear ring. The supporting flange is supported on one side of the planetary gear.

6. The stirring device for livestock feed according to claim 5, characterized in that: The driving shaft is rotatably mounted with a tray, and the tray is supported on the other side of the planetary gear.

7. The stirring device for livestock feed according to claim 1, characterized in that: The tube wall of the wall-attached tube is semicircular.

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