Mixing device for dairy cow feeding

Abstract

The utility model discloses a mixing device for dairy cow feeding. The mixing device comprises a mounting frame, a stirring barrel, a discharge port, a motor reducer assembly and a stirring assembly, the stirring assembly comprises a first end part circular plate and a second end part circular plate which are connected with the rotating shaft connecting bearing seat, and a plurality of first stirring arc plate assemblies and a plurality of second stirring arc plate assemblies which are arranged between the first end part circular plate and the second end part circular plate; the first stirring arc plate assembly and the second stirring arc plate assembly are arranged in a crossed manner; the first stirring arc plate assembly comprises a first stirring arc plate of which the end part is fixedly connected with the first end part circular plate and the second end part circular plate, and first arc-shaped inner wedge blocks which are uniformly arranged on the inner side of the first stirring arc plate at intervals; the second stirring arc plate assembly comprises a second stirring arc plate of which the end part is fixedly connected with the first end part circular plate and the second end part circular plate, and first arc-shaped outer wedge blocks which are uniformly arranged on the outer side edge of the second stirring arc plate at intervals; and the first arc-shaped inner wedge block and the first arc-shaped outer wedge block are tilted along the rotating direction of the stirring assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of dairy cow breeding, in particular to a mixing device for dairy cow breeding. Background Art

[0002] The mixing device of this technology is used for mixing grass in dairy cow breeding. It should be noted that the grass for dairy cow feeding is different from the mixing of other feeds. The grass contains a large amount of plant fiber. During the mixing process, it is easy to get stuck (hang) on ​​the mixing equipment, and it is not easy to clean. If it is not cleaned in time, the grass is prone to rot under the action of water. Whether it is vertical or horizontal, the mixing equipment in the prior art is difficult to clean. For example, the Chinese utility model "Patent Publication No.: CN219762180U, Name: A Ruminant Animal Automatic Feeding Device" is equipped with a crushing knife. The grass is easy to hang on the crushing knife, and the grass on the crushing knife is not easy to remove. Another example is the Chinese utility model "Patent Publication No.: CN220573230U, Name: A Feed Mixing Device for Cattle Breeding", which is equipped with a stirring rod and a rotating shaft, and the same grass is easy to hang on the stirring rod.

[0003] Therefore, it is urgent to propose a mixing device for dairy cow breeding with simple structure, reliable stirring and mixing, and convenient cleaning. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a mixing device for feeding dairy cows. The technical solution adopted by the utility model is as follows:

[0005] A mixing device for dairy cow feeding, used for mixing and stirring grass, comprising a mounting frame, a mixing drum arranged on the mounting frame and arranged horizontally, a material outlet arranged at the bottom of the mixing drum, a motor reducer assembly arranged on the mounting frame, and a mixing assembly arranged in the mixing drum and connected to the motor reducer assembly; the side walls of the mixing drum are respectively provided with a rotating shaft connecting bearing seat; the mixing assembly is rotatably connected to the rotating shaft connecting bearing seat;

[0006] The stirring assembly comprises a first end circular plate and a second end circular plate connected to the bearing seat connected to the rotating shaft, and a plurality of first stirring arc plate assemblies and second stirring arc plate assemblies are arranged between the first end circular plate and the second end circular plate; the outer edges of the first stirring arc plate assemblies and the second stirring arc plate assemblies are flush with the outer edges of the first end circular plate and the second end circular plate; the first stirring arc plate assemblies and the second stirring arc plate assemblies are arranged crosswise;

[0007] The first stirring arc plate assembly comprises a first stirring arc plate whose ends are fixedly connected to the first end circular plate and the second end circular plate, and first arc-shaped inner wedges evenly spaced and arranged on the inner side of the first stirring arc plate;

[0008] The second stirring arc plate assembly comprises a second stirring arc plate whose end is fixedly connected to the first end circular plate and the second end circular plate, and a first arc-shaped outer wedge block evenly spaced and arranged at an outer edge of the second stirring arc plate;

[0009] The first arc-shaped inner wedge block and the first arc-shaped outer wedge block are tilted along the rotation direction of the stirring component.

[0010] Further, a plurality of first gap portions are arranged between adjacent first arc-shaped inner wedge blocks, between the first arc-shaped inner wedge block and the first end circular plate, and between the first arc-shaped inner wedge block and the second end circular plate; a plurality of second gap portions are arranged between adjacent first arc-shaped outer wedge blocks, between the first arc-shaped outer wedge block and the first end circular plate, and between the first arc-shaped outer wedge block and the second end circular plate; the positions of the first arc-shaped inner wedge block and the second gap portions correspond to each other, and the positions of the first arc-shaped outer wedge block and the first gap portions correspond to each other.

[0011] Furthermore, a crossbeam is provided on the side of the mounting frame; a cylinder mounting seat is fixed on the crossbeam; a slide groove is provided on the discharge port; a discharge door is provided in the slide groove; a cylinder is provided between the cylinder mounting seat and the discharge door; and the cylinder drives the discharge door to move along the slide groove.

[0012] Furthermore, a motor cover is provided on the mounting frame; the motor cover covers the motor reducer assembly.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The utility model sets a first end circular plate, a second end circular plate, a first stirring arc plate assembly and a second stirring arc plate assembly, and sets a first arc-shaped inner wedge block on the inner side of the first stirring arc plate assembly, and sets a first arc-shaped outer wedge block on the outer edge of the second stirring arc plate assembly. The first arc-shaped inner wedge block and the first arc-shaped outer wedge block are tilted along the rotation direction, so that it is difficult for grass to hang (get stuck) on the first arc-shaped inner wedge block and the first arc-shaped outer wedge block. In addition, the first arc-shaped inner wedge block and the first arc-shaped outer wedge block of the utility model stir the grass to ensure the reliability of its stirring and mixing.

[0015] (2) The first arc-shaped inner wedge block of the utility model corresponds to the position of the second gap portion, and the first arc-shaped outer wedge block corresponds to the position of the first gap portion. The grass scooped up by the first arc-shaped inner wedge block is pressed down by the first arc-shaped outer wedge block, so that staggered stirring and mixing can be achieved.

[0016] In summary, the utility model has the advantages of simple structure, reliable stirring and mixing, convenient cleaning, etc., and has high practical value and promotion value in the field of dairy cow breeding technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope of protection. For those skilled in the art, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic structural diagram of the utility model from a first angle.

[0019] Figure 2 It is a structural schematic diagram of the utility model from a second angle.

[0020] Figure 3 It is a structural schematic diagram of the stirring component in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the first stirring arc plate assembly in the utility model.

[0022] Figure 5 It is a structural schematic diagram of the second stirring arc plate assembly in the utility model.

[0023] In the above drawings, the component names corresponding to the reference numerals are as follows:

[0024] 1. Mounting frame; 2. Mixing drum; 3. Crossbeam; 4. Shaft connecting bearing seat; 5. Motor cover; 6. Motor reducer assembly; 7. Cylinder mounting seat; 8. Cylinder; 9. Discharge port; 10. Slide; 11. Discharge door; 12. Mixing assembly; 121. First end circular plate; 122. Second end circular plate; 123. First mixing arc plate assembly; 124. Second mixing arc plate assembly; 1231. First mixing arc plate; 1232. First arc inner wedge block; 1233. First gap portion; 1241. Second mixing arc plate; 1242. First arc outer wedge block; 1243. Second gap portion. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of this application clearer, the utility model is further described below in conjunction with the accompanying drawings and embodiments, and the implementation methods of this utility model include but are not limited to the following embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0026] In this embodiment, the term "and / or" is merely a term used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.

[0027] The terms "first" and "second" in the description and claims of this embodiment are used to distinguish different objects rather than to describe a specific order of objects. For example, a first target object and a second target object are used to distinguish different target objects rather than to describe a specific order of target objects.

[0028] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0029] In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" refers to two or more than two. For example, multiple processing units refer to two or more processing units; multiple systems refer to two or more systems.

[0030] like Figures 1 to 5 As shown, this embodiment provides a mixing device for dairy cow feeding, which is used to stir and mix grass and effectively prevent the grass from getting stuck (hanging) on ​​the stirring device.

[0031] Specifically, the mixing device includes a mounting frame 1, a mixing drum 2 arranged horizontally on the mounting frame 1, a discharge port 9 arranged at the bottom of the mixing drum 2, a motor reducer assembly 6 arranged on the mounting frame 1, and a mixing assembly 12 arranged in the mixing drum 2 and connected to the motor reducer assembly 6. Among them, a rotating shaft connecting bearing seat 4 is respectively arranged on the side wall of the mixing drum 2, and the mixing assembly 12 is rotatably connected to the rotating shaft connecting bearing seat 4. In addition, a crossbeam 3 is arranged on the side of the mounting frame 1, a cylinder mounting seat 7 is fixed on the crossbeam 3, a chute 10 is opened on the discharge port 9, a discharge door 11 is arranged in the chute 10, and a cylinder 8 is arranged between the cylinder mounting seat 7 and the discharge door 11. In this embodiment, the cylinder 8 is used to drive the discharge door 11 to move along the chute 10 to realize the opening and closing of the discharge.

[0032] In this embodiment, a motor cover 5 is provided on the mounting frame 1 , and the motor cover 5 is covered on the motor reducer assembly 6 to protect the motor reducer assembly 6 .

[0033] In the present embodiment, the stirring assembly 12 includes a first end circular plate 121 and a second end circular plate 122 connected to the rotating shaft and connected to the bearing seat 4, and is arranged between the first end circular plate 121 and the second end circular plate 122, and is provided with a plurality of first stirring arc plate assemblies 123 and second stirring arc plate assemblies 124. Among them, the first stirring arc plate assembly 123 and the second stirring arc plate assembly 124 are cross-arranged, and the first end circular plate 121 and the second end circular plate 122 are connected in a circular array. At the same time, an opening is provided between the first stirring arc plate assembly 123 and the second stirring arc plate assembly 124 to facilitate the entry and exit of grass. In the present embodiment, the outer edges of the first stirring arc plate assembly 123 and the second stirring arc plate assembly 124 are flush with the outer edges of the first end circular plate 121 and the second end circular plate 122.

[0034] In this embodiment, the first stirring arc plate assembly 123 includes a first stirring arc plate 1231 whose ends are fixedly connected to the first end circular plate 121 and the second end circular plate 122, a first arc-shaped inner wedge block 1232 evenly spaced apart on the inner side of the first stirring arc plate 1231, and a plurality of first gap portions 1233 disposed between adjacent first arc-shaped inner wedge blocks 1232, between the first arc-shaped inner wedge block 1232 and the first end circular plate 121, and between the first arc-shaped inner wedge block 1232 and the second end circular plate 122.

[0035] In addition, the second stirring arc plate assembly 124 includes a second stirring arc plate 1241 whose ends are fixedly connected to the first end circular plate 121 and the second end circular plate 122, a first arc-shaped outer wedge block 1242 evenly spaced at the outer edge of the second stirring arc plate 1241, and a plurality of second gap portions 1243 arranged between adjacent first arc-shaped outer wedge blocks 1242, between the first arc-shaped outer wedge block 1242 and the first end circular plate 121, and between the first arc-shaped outer wedge block 1242 and the second end circular plate 122. Among them, the first arc-shaped inner wedge block 1232 corresponds to the position of the second gap portion 1243, and the first arc-shaped outer wedge block 1242 corresponds to the position of the first gap portion 1233. In addition, the first arc-shaped inner wedge block 1232 and the first arc-shaped outer wedge block 1242 are tilted along the rotation direction of the stirring assembly 12. In this way, under the stirring action of the first arc-shaped inner wedge block 1232 and the first arc-shaped outer wedge block 1242 , the grass can be reliably turned over to achieve stirring and mixing of the grass, and effectively prevent the grass from being hung (stuck) on the stirring component 12 .

[0036] The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the protection scope of the present utility model. Any changes that adopt the design principles of the present utility model and are made through non-creative labor on this basis should fall within the protection scope of the present utility model.

Claims

1. A mixing device for dairy cow feeding, used for stirring and mixing grass, characterized in that: The invention comprises a mounting frame (1), a mixing drum (2) arranged on the mounting frame (1) and arranged horizontally, a material discharge port (9) arranged at the bottom of the mixing drum (2), a motor reducer assembly (6) arranged on the mounting frame (1), and a mixing assembly (12) arranged in the mixing drum (2) and connected to the motor reducer assembly (6); the side walls of the mixing drum (2) are respectively provided with a rotating shaft connecting bearing seat (4); the mixing assembly (12) is rotatably connected to the rotating shaft connecting bearing seat (4); The stirring assembly (12) comprises a first end circular plate (121) and a second end circular plate (122) connected to the rotating shaft connecting bearing seat (4); a plurality of first stirring arc plate assemblies (123) and a plurality of second stirring arc plate assemblies (124) are arranged between the first end circular plate (121) and the second end circular plate (122); the outer edges of the first stirring arc plate assemblies (123) and the second stirring arc plate assemblies (124) are flush with the outer edges of the first end circular plate (121) and the second end circular plate (122); the first stirring arc plate assemblies (123) and the second stirring arc plate assemblies (124) are arranged crosswise; The first stirring arc plate assembly (123) comprises a first stirring arc plate (1231) whose ends are fixedly connected to the first end circular plate (121) and the second end circular plate (122), and first arc-shaped inner wedge blocks (1232) evenly spaced and arranged on the inner side of the first stirring arc plate (1231); The second stirring arc plate assembly (124) comprises a second stirring arc plate (1241) whose ends are fixedly connected to the first end circular plate (121) and the second end circular plate (122), and first arc-shaped outer wedges (1242) evenly spaced on the outer edge of the second stirring arc plate (1241); The first arc-shaped inner wedge block (1232) and the first arc-shaped outer wedge block (1242) are tilted along the rotation direction of the stirring assembly (12).

2. A mixing device for raising dairy cows according to claim 1, characterized in that: A plurality of first gap portions (1233) are arranged between adjacent first arc-shaped inner wedge blocks (1232), between the first arc-shaped inner wedge block (1232) and the first end circular plate (121), and between the first arc-shaped inner wedge block (1232) and the second end circular plate (122); a plurality of second gap portions (1243) are arranged between adjacent first arc-shaped outer wedge blocks (1242), between the first arc-shaped outer wedge block (1242) and the first end circular plate (121), and between the first arc-shaped outer wedge block (1242) and the second end circular plate (122); the positions of the first arc-shaped inner wedge block (1232) and the second gap portions (1243) correspond to each other, and the positions of the first arc-shaped outer wedge block (1242) and the first gap portions (1233) correspond to each other.

3. A mixing device for raising dairy cows according to claim 1 or 2, characterized in that: A crossbeam (3) is arranged on the side of the mounting frame (1); a cylinder mounting seat (7) is fixed on the crossbeam (3); a chute (10) is provided on the discharge port (9); a discharge door (11) is arranged in the chute (10); a cylinder (8) is arranged between the cylinder mounting seat (7) and the discharge door (11); the cylinder (8) drives the discharge door (11) to move along the chute (10).

4. A mixing device for raising dairy cows according to claim 1 or 2, characterized in that: A motor cover (5) is arranged on the mounting frame (1); the motor cover (5) covers the motor reducer assembly (6).

Images