Straw smashing device for cattle feed processing

Abstract

The utility model discloses a straw smashing device for cattle feed processing, which comprises a smashing cylinder, the smashing cylinder is composed of two semicircular cylinders which are respectively installed on a supporting frame in a sliding mode, a top cover is arranged above the smashing cylinder, a first motor is installed on the top cover, the output end of the first motor is connected with a rotating shaft, and the rotating shaft is connected with a motor. One end of the rotating shaft penetrates through the top cover and is rotationally connected with the top cover, a blade is installed on the rotating shaft, a telescopic machine is installed on the supporting frame, the telescopic end of the telescopic machine is fixedly connected with the top of the top cover, and loading and unloading of materials in the crushing barrel are achieved by driving the two semi-cylindrical assemblies of the crushing barrel to be away from each other or combined. And the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cattle feed processing, in particular to a straw crushing device for cattle feed processing. Background Technique

[0002] The straw of crops contains relatively high crude fiber and can be mixed with other feed raw materials. In order to facilitate the mixing of straw with other feeds, it is necessary to crush the straw. In order to facilitate the removal of the crushed straw, the utility model provides a straw crushing device for cattle feed processing. Summary of the Invention

[0003] The purpose of the utility model is to provide a straw crushing device for cattle feed processing to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a straw crushing device for cattle feed processing, including a crushing cylinder, the crushing cylinder is composed of two semi-cylindrical cylinders and is respectively slidably installed on a support frame, a top cover is arranged above the crushing cylinder, a first motor is installed on the top cover, the output end of the first motor is connected with a rotating shaft, one end of the rotating shaft penetrates through the top cover and is rotatably connected with the top cover, blades are installed on the rotating shaft, a telescopic machine is installed on the support frame, and the telescopic end of the telescopic machine is fixedly connected with the top of the top cover.

[0005] Preferably, support plates are arranged on both sides of the crushing cylinder on the support frame, sliding grooves are opened on the support plates, and the crushing cylinder is slidably arranged on the sliding grooves.

[0006] Preferably, a connecting block is arranged on the outer side of the crushing cylinder, and one end of the connecting block is slidably connected with the sliding groove.

[0007] Preferably, a screw rod and a sliding rod are respectively arranged on the sliding grooves of the two support plates, the screw rod penetrates through the connecting block and is threadedly connected with the connecting block, the sliding rod penetrates through the connecting block and is slidably connected with the connecting block, the thread directions at both ends of the screw rod are opposite, and the two ends of the screw rod are respectively threadedly connected with the connecting blocks on the two semi-cylindrical cylinders forming the crushing cylinder.

[0008] Preferably, a second motor is arranged inside the support frame, and the output end of the second motor is connected with the screw rod.

[0009] Preferably, an annular top groove is opened at the top of the crushing cylinder, and the top cover can be clamped into the top groove.

[0010] Compared with the prior art, the beneficial effect of the utility model is that by driving the two semi-cylindrical components of the crushing cylinder to move away from or merge with each other, the loading and unloading of the materials therein are realized, and the production efficiency is improved. Brief Description of the Drawings

[0011] Figure 1 Schematic diagram of the separated state of the crushing cylinder of the present utility model;

[0012] Figure 2 Schematic diagram of the closed state of the crushing cylinder of the present utility model;

[0013] Figure 3 Top view of the crushing cylinder of the present utility model.

[0014] In the figure: 1 crushing cylinder, 11 top groove, 2 top cover, 21 telescopic machine, 22 first motor, 23 rotating shaft, 3 support frame, 31 support plate, 32 chute, 33 screw rod, 34 second motor. Specific implementation mode

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0016] Referring to FIGS. (1-3), a straw crushing device for cattle feed processing includes a crushing cylinder 1, the crushing cylinder 1 is composed of two semi-cylinders and is respectively slidably installed on a support frame 3, a top cover 2 is arranged above the crushing cylinder 1, a first motor 22 is installed on the top cover 2, the output end of the first motor 22 is connected to a rotating shaft 23, one end of the rotating shaft 23 penetrates through the top cover 2 and is rotatably connected to the top cover 2, blades are installed on the rotating shaft 23, a telescopic machine 21 is installed on the support frame 3, and the telescopic end of the telescopic machine 21 is fixedly connected to the top of the top cover 2.

[0017] The support frame 3 is provided with support plates 31 on both sides of the crushing cylinder 1, chutes 32 are opened on the support plates 31, and the crushing cylinder 1 is slidably arranged on the chutes 32. A connecting block is arranged outside the crushing cylinder 1, and one end of the connecting block is slidably connected to the chute 32. Screw rods 33 and sliding rods are respectively arranged on the chutes 32 of the two support plates 31. The screw rod 33 penetrates through the connecting block and is threadedly connected to the connecting block. The sliding rod penetrates through the connecting block and is slidably connected to the connecting block. The thread directions at both ends of the screw rod 33 are opposite, and both ends thereof are respectively threadedly connected to the connecting blocks on the two semi-cylinders forming the crushing cylinder. A second motor 31 is arranged inside the support frame 3, and the output end of the second motor 31 is connected to the screw rod 33. An annular top groove 11 is opened at the top of the crushing cylinder 1, and the top cover 2 can be clamped into the top groove 11.

[0018] When the device is in use, the crushing cylinder 1 is in a closed state. The top cover 2 is driven upward by a telescopic machine. After pouring straw into the crushing cylinder 1, the top cover 2 is driven downward to the top groove 11. The first motor 22 is started to drive the rotating shaft 23 to rotate, so that the blades cut the structure in the crushing cylinder 1. After the straw is crushed, the second motor 34 is driven to drive the screw 33 to rotate. Since the thread directions at both ends of the screw are opposite, the two semi-cylindrical components that make up the crushing cylinder 1 on the support plate 31 are driven to move away from each other, so that the materials therein fall down.

[0019] The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0020] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more, unless otherwise specifically defined.

[0021] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A straw pulverizing device for cattle feed processing, comprising a pulverizing cylinder (1), characterized in that: The crushing cylinder (1) is composed of two semi-cylinders, which are respectively slidably mounted on a support frame (3); a top cover (2) is arranged above the crushing cylinder (1); a first motor (22) is mounted on the top cover (2); an output end of the first motor (22) is connected to a rotating shaft (23); one end of the rotating shaft (23) passes through the top cover (2) and is rotatably connected to the top cover (2); a blade is mounted on the rotating shaft (23); a telescopic machine (21) is mounted on the support frame (3); and a telescopic end of the telescopic machine (21) is fixedly connected to the top of the top cover (2).

2. A straw crushing device for cattle feed processing according to claim 1, characterized in that: The support frame (3) is provided with support plates (31) on both sides of the crushing cylinder (1), and a slide groove (32) is provided on the support plate (31), and the crushing cylinder (1) is slidably arranged on the slide groove (32).

3. The straw crushing device for cattle feed processing according to claim 2, characterized in that: A connecting block is arranged on the outside of the pulverizing cylinder (1), and one end of the connecting block is slidably connected to the slide groove (32).

4. The straw crushing device for cattle feed processing according to claim 3, characterized in that: A screw rod (33) and a sliding rod are respectively arranged on the sliding grooves (32) on the two support plates (31); the screw rod (33) passes through the connecting block and is screwed to the connecting block; the sliding rod passes through the connecting block and is slidably connected to the connecting block; the thread directions of the two ends of the screw rod (33) are opposite, and the two ends are respectively screwed to the connecting blocks on the two semi-cylinders constituting the crushing cylinder.

5. The straw crushing device for cattle feed processing according to claim 4, characterized in that: A second motor (34) is arranged in the support frame (3), and an output end of the second motor (34) is connected to the screw rod (33).

6. The straw crushing device for cattle feed processing according to claim 1, characterized in that: The top of the pulverizing cylinder (1) is provided with an annular top groove (11), and the top cover (2) can be inserted into the top groove (11).

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