Straw feed crusher

Abstract

The utility model discloses a straw feed crusher which comprises a bin body, the outer side of the top of the bin body is in threaded connection with a cover plate, one side of the top of the cover plate is fixedly connected with a feeding pipe, the other side of the top of the cover plate is fixedly connected with a motor, and all screws are rotated anticlockwise to be loosened. The shade slides to the needed horizontal position by matching with the U-shaped limiting hole, then the screw is rotated clockwise to fix the shade, the dust exhaust fan is turned on, the motor is turned on to drive the smashing piece to rotate, straw raw materials are fed into the bin body from the feeding pipe, the straw is smashed by the smashing piece in the natural falling process, the straw raw materials are affected by vibration, and the straw raw materials are separated from the bin body. When the dust and other foreign matters attached to the surface of the dust collecting device escape to the outside, the foreign matters can be collected by the dust discharging fan and discharged into the adapting pipe, and are uniformly treated by the adapting pipe, the external hose and the external filtering mechanism, so that the situation that the surrounding environment is polluted by the dust escaping to the outside is effectively reduced, and meanwhile, the threat to the health of operators is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of straw feed processing, and particularly relates to a straw feed crusher. Background Art

[0002] Straw feed is a fiber feed made from crop straw, mainly used for feeding ruminants. It is usually made by crushing the straw of crops such as sweet sorghum, corn, reed, and cotton. The crude fiber content of straw feed is high, which makes it difficult for animals to digest and absorb. Therefore, it is classified as roughage in feed taxonomy.

[0003] During the use of some existing straw feed crushers, when materials are fed into the crusher, foreign matter such as dust attached to the surface of the material is affected by vibration and can easily escape into the external environment, causing certain pollution to the environment and having a relatively adverse effect on the health of the operators. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a straw feed grinder to solve the problem raised in the above background technology that during use, when some existing straw feed grinders are put into the material, foreign matter such as dust attached to the surface of the material is affected by vibration and is easily dissipated into the external environment, which not only causes certain pollution to the environment but also has a relatively adverse effect on the health of the operators.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a straw feed crusher, comprising a bin body, a cover plate threadedly connected to the outer side of the top of the bin body, a feeding pipe fixedly connected to one side of the top of the cover plate, a motor fixedly connected to the other side of the top of the cover plate, a crushing piece fixedly connected to the output end of the motor, a plurality of crushing pieces symmetrically arranged, a screw rod threadedly connected to the inner side of the cover plate, two screw rods symmetrically arranged, adapter plates movably connected to the outer sides of the screws through limiting holes, a cover fixedly connected to one side of the adapter plate, a top frame fixedly connected to the top of the cover, a dust exhaust fan fixedly connected to the inside of the top frame, a sealing plate fixedly connected to the top of the sealing plate, and a transfer tube fixedly connected to the top of the transfer tube.

[0006] Preferably, the warehouse body is made of transparent acrylic material.

[0007] Preferably, a scale is fixedly connected to one side of the warehouse body.

[0008] Preferably, the crushing pieces are made of stainless steel, the tops of the crushing pieces are fixedly connected to a motor, and the bottoms of the motors are fixedly connected to a cover plate.

[0009] Preferably, the outer side of the top end of the screw rod is movably connected with a gasket, and the gasket is located above the adapter plate.

[0010] Preferably, the limiting holes are all U-shaped structures, the inner sides of the limiting holes are movably connected to screw rods, and the outer sides of the screw rods are threadedly connected to cover plates.

[0011] Preferably, a handle is fixedly connected to one side of the top of the cover, and two handles are symmetrically arranged.

[0012] Preferably, the top of the feeding pipe is a chamfered cone structure, and the bottom of the feeding pipe is fixedly connected with a cover plate.

[0013] Compared with the existing technology, the utility model provides a straw feed crusher with the following beneficial effects:

[0014] The dust collecting fan is then collected by the dust collecting fan and discharged into the transfer pipe, which is then processed uniformly through the transfer pipe, the external hose and the external filtering mechanism, thereby effectively reducing the pollution of the surrounding environment caused by the dust escaping to the outside and reducing the health threat to the operators.

[0015] 2. The utility model provides a gasket, the inner side of which is movably connected to a screw rod, and the outer side of which is threadedly connected to a cover plate, which can effectively reduce the loosening of the screw rod during long-term use;

[0016] 3. The utility model is provided with a scale, one side of which is fixedly connected to a bin body made of transparent acrylic material, which can effectively mark the amount of processed straw feed.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is an axonometric structural diagram of a straw feed crusher proposed in the utility model;

[0020] Figure 2 This is a schematic diagram of the decomposed structure of a straw feed crusher proposed in the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 This is a front view structural diagram of a straw feed crusher proposed by the utility model;

[0023] Figure 5 This is a side structural diagram of a straw feed crusher proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the top view of a straw feed crusher proposed in the utility model;

[0025] In the figure: silo 1, cover plate 2, feeding pipe 3, motor 4, crushing piece 5, screw 6, limit hole 7, adapter plate 8, cover 9, top frame 10, dust exhaust fan 11, sealing plate 12, adapter tube 13, handle 14, gasket 15, scale 16. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6The utility model provides a technical solution: a straw feed crusher, including a bin body 1, a cover plate 2 is threadedly connected to the outer side of the top of the bin body 1, a feeding pipe 3 is fixedly connected to one side of the top of the cover plate 2, a motor 4 is fixedly connected to the other side of the top of the cover plate 2, a crushing piece 5 is fixedly connected to the output end of the motor 4, and a plurality of crushing pieces 5 are symmetrically arranged, a screw 6 is threadedly connected to the inner side of the cover plate 2, two screws 6 are symmetrically arranged, and an adapter piece 8 is movably connected to the outer side of the screw 6 through a limiting hole 7, and a shield 9 is fixedly connected to one side of the adapter piece 8, a top frame 10 is fixedly connected to the top of the shield 9, a dust exhaust fan 11 is fixedly connected to the inside of the top frame 10, a sealing plate 12 is fixedly connected to the top of the sealing plate 12, and an adapter is fixedly connected to the top of the sealing plate Tube 13, rotate each screw 6 counterclockwise to loosen it, cooperate with the U-shaped limit hole 7 to slide the mask 9 to the required horizontal position, and then rotate the screw 6 clockwise to fix the position of the mask 9, turn on the dust exhaust fan 11, turn on the motor 4 to drive the crushing piece 5 to rotate, and feed the straw raw material from the feeding pipe 3 into the bin body 1. The straw is crushed by the crushing piece 5 during its natural falling process, and the straw raw material is affected by vibration. When the dust and other foreign matter attached to its surface escapes to the outside, it will be collected by the dust exhaust fan 11 and discharged into the transfer tube 13. It is uniformly processed through the transfer tube 13, the external hose and the external filtering mechanism, thereby effectively reducing the dust that escapes to the outside and polluting the surrounding environment, while reducing the health threat to the operators.

[0028] In the present invention, preferably, the bin body 1 is made of transparent acrylic material, which can effectively facilitate personnel to observe the crushing status.

[0029] In the present invention, preferably, a scale 16 is fixedly connected to one side of the bin body 1, which can effectively mark the amount of processed straw.

[0030] In the present invention, preferably, the crushing pieces 5 are made of stainless steel, the top of the crushing pieces 5 are fixedly connected to the motor 4, and the bottom of the motor 4 is fixedly connected to the cover plate 2, which has better hardness and effectively reduces the occurrence of oxidized and rusted polluted materials.

[0031] In the present invention, preferably, the outer side of the top end of the screw rod 6 is movably connected with a gasket 15, and the gasket 15 is located above the adapter plate 8, which can effectively ensure the stability of the screw rod 6 during long-term use.

[0032] In the present invention, preferably, the limiting holes 7 are all U-shaped structures, the inner sides of the limiting holes 7 are movably connected to the screw rods 6, and the outer sides of the screw rods 6 are threadedly connected to the cover plate 2, which can effectively adjust the horizontal position of the mask 9 according to actual needs.

[0033] In the present invention, preferably, a handle 14 is fixedly connected to one side of the top of the shield 9, and two handles 14 are symmetrically provided, which can effectively facilitate people to directly hold and slide the shield 9.

[0034] In the present invention, preferably, the top of the feeding pipe 3 is a chamfered terrace structure, and the bottom of the feeding pipe 3 is fixedly connected to a cover plate 2, which can effectively expand the area for carrying materials.

[0035] The working principle and usage process of the present invention are as follows: when in use, rotate each screw 6 counterclockwise to loosen it, cooperate with the U-shaped limit hole 7 to slide the mask 9 to the required horizontal position, and then rotate the screw 6 clockwise to fix the position of the mask 9, turn on the dust exhaust fan 11, turn on the motor 4 to drive the crushing piece 5 to rotate, and feed the straw raw material from the feeding pipe 3 into the bin body 1. The straw is crushed by the crushing piece 5 during its natural falling process, and the straw raw material is affected by vibration. When foreign matter such as dust attached to its surface escapes to the outside, it will be collected by the dust exhaust fan 11 and discharged into the transfer tube 13. It will be uniformly processed through the transfer tube 13, the external hose and the external filtering mechanism, thereby effectively reducing the occurrence of dust escaping to the outside to pollute the surrounding environment, and at the same time reducing the health threat to the operators.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A straw feed crusher, comprising a bin (1), characterized in that: The outer side of the top of the silo (1) is threadedly connected to a cover plate (2), one side of the top of the cover plate (2) is fixedly connected to a feeding pipe (3), the other side of the top of the cover plate (2) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a crushing sheet (5), and a plurality of crushing sheets (5) are symmetrically arranged. The inner side of the cover plate (2) is threadedly connected to a screw rod (6), and two screw rods (6) are symmetrically arranged. The outer sides of the screw rods (6) are movably connected to adapter plates (8) through limiting holes (7), and one side of the adapter plates (8) is fixedly connected to a shield (9), the top of the shield (9) is fixedly connected to a top frame (10), the inner side of the top frame (10) is fixedly connected to a dust exhaust fan (11), the top of the top frame (10) is fixedly connected to a sealing plate (12), and the top of the sealing plate (12) is fixedly connected to a transfer tube (13).

2. A straw feed crusher according to claim 1, characterized in that: The bin body (1) is made of transparent acrylic material.

3. The straw feed crusher according to claim 1, characterized in that: A scale (16) is fixedly connected to one side of the bin body (1).

4. The straw feed crusher according to claim 1, characterized in that: The crushing pieces (5) are made of stainless steel, the tops of the crushing pieces (5) are fixedly connected to the motor (4), and the bottoms of the motors (4) are fixedly connected to the cover plate (2).

5. The straw feed crusher according to claim 1, characterized in that: The outer sides of the top ends of the screw rods (6) are movably connected with gaskets (15), and the gaskets (15) are located above the adapter plates (8).

6. The straw feed crusher according to claim 1, characterized in that: The limiting holes (7) are all U-shaped structures, the inner sides of the limiting holes (7) are movably connected to the screw rods (6), and the outer sides of the screw rods (6) are threadedly connected to the cover plates (2).

7. The straw feed crusher according to claim 1, characterized in that: A handle (14) is fixedly connected to one side of the top of the cover (9), and two handles (14) are symmetrically arranged.

8. The straw feed crusher according to claim 1, characterized in that: The top of the feeding pipe (3) is a chamfered pyramid structure, and the bottom of the feeding pipe (3) is fixedly connected to a cover plate (2).

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