CN211630939U

CN211630939U - Feed mechanism is smashed to hay cutter

Info

Publication number: CN211630939U
Application number: CN201922502463.9U
Authority: CN
Inventors: 唐明伟; 李元伟
Original assignee: Zhengzhou Wei Wei Machinery Co ltd
Current assignee: Zhengzhou Wei Wei Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of grass processing, in particular to a grass cutter grinding and feeding mechanism, which comprises a grinding part, a power part and a dredging pipe, wherein a cutter head is arranged in the grinding part, the power part is connected with a power input end of the cutter head, the dredging pipe is communicated with a discharge end of the grinding part, one side of the grinding part is of a semicircular structure, the other side of the grinding part is of a rectangular structure, the lower part of the grinding part is provided with an air inlet part which is communicated with a cavity inside the grinding part, the inner wall of the semicircular structure of the grinding part is provided with a fixed cutter, one part of the cutter head is positioned in the semicircular structure of the grinding part, the air inlet part is arranged below the grinding part, external air can be introduced into the grinding part, the cut raw materials are blown up, one part of the raw materials with small particle size is directly conveyed into a discharge barrel through the dredging pipe, and one part of the raw materials with large particle, the fineness thereof is improved.

Description

Feed mechanism is smashed to hay cutter

Technical Field

The utility model relates to a forage grass processing technology field, concretely relates to feed mechanism is smashed to hay cutter.

Background

The Chinese patent with the publication number of CN206294564U discloses a grinding hay cutter capable of adjusting a grain crushing device, which can effectively crush grains in silage, but can easily accumulate the materials at the bottom of a crushing part, and can only adjust the length of a cutting device, so that the grains cannot be repeatedly crushed, and the processing fineness is limited.

SUMMERY OF THE UTILITY MODEL

The utility model discloses though realized effectively smashing the seed grain in the silage to current hay cutter, its material that easily appears is piled up in the rubbing crusher part bottom, and its length through adjusting cutting device only adjusts seed grain simultaneously, can't form the broken processing of reciprocating many times, and the limited problem of processing fineness provides a hay cutter crushing feed mechanism.

The technical scheme who adopts is, a hay cutter smashes feed mechanism includes rubbing crusher member, power part and dredge the pipe, be provided with the blade disc in the rubbing crusher member, power part is connected with blade disc power input end, dredge the discharge end intercommunication of pipe and rubbing crusher member, wherein rubbing crusher member one side is semicircular structure, rubbing crusher member opposite side is the rectangle structure, rubbing crusher member lower part is provided with air inlet component, air inlet component and the inside cavity intercommunication of rubbing crusher member, be provided with the stationary knife on rubbing crusher member's the semicircular structure inner wall, the blade disc has partly to be located rubbing crusher member's semicircular structure.

Further, an air pump is arranged in the air inlet component, an air distributor is arranged at the bottom of the crushing component and communicated with the air inlet component, an air outlet is formed in the surface of the air distributor, and the air outlet is located on the side wall of the air distributor.

Optionally, the gas distributor is arranged below the dredging pipe.

Optionally, a plurality of cutter discs are arranged in the crushing component, the cutter discs are evenly distributed at intervals, and the positions of the fixed cutters are matched with the positions of the cutter discs.

Furthermore, the power input end of the cutter head comprises a power wheel and a rotating shaft, the power wheel is driven by the power component to rotate, the rotating shaft is connected with the center of the power wheel, and the rotating shaft is inserted into the crushing component and penetrates through the shaft penetrating holes of the cutter heads.

Furthermore, a reinforcing ring is arranged on the cutter head, the reinforcing ring and the shaft penetrating hole are concentric circles, the end part of the rotating shaft, which is positioned in the crushing component, is detachably connected with an end head, and the diameter of the end head is larger than that of the shaft penetrating hole.

Optionally, the dredging pipe is communicated with the discharge end of the crushing component through a first flange.

The utility model has the advantages that at least one of the following advantages is included;

1. through set up the air inlet part in rubbing crusher part below, can blow the raw materials after the cutting in the leading-in rubbing crusher part of outside air, in some raw materials that the particle size is little are direct to be carried to the play feed cylinder through dredging the pipe, and the raw materials that some particle size is big carry out the secondary once more or cut many times through the semicircle structure again, improves its fineness.

2. A plurality of cutter heads are adopted for cutting, more cutting can be carried out in a short time, and the fixed cutters arranged on the inner wall of the semicircular structure are matched, so that the cutting efficiency is greatly improved.

3. The problem of current hay cutter realized effectively smashing the seed grain in the silage, it is easy to appear the material and pile up in the rubbing crusher part bottom, and it only adjusts seed grain through adjusting cutting device's length simultaneously, can't form the broken processing of reciprocating many times, and processing fineness is limited is solved.

Drawings

FIG. 1 is a schematic view of a hay cutter;

FIG. 2 is a schematic view showing an internal structure of the crushing member;

FIG. 3 is a schematic structural view of the crushing unit and the air inlet unit;

labeled as: the device comprises a crushing component 1, a feeding component 2, a power component 3, a control component 4, a dredging pipe 6, a discharging barrel 7, a first flange 8, an air pump 9, an air distributor 10, a fixed cutter 11, a shaft penetrating hole 12, a cutter head 13, a power wheel 14, an end head 15, a rotating shaft 16 and a reinforcing ring 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, a hay cutter grinding and feeding mechanism comprises a grinding part 1, a power part 3 and a dredging pipe 6, a cutterhead 13 is arranged in the grinding part 1, the power part 3 is connected with the power input end of the cutterhead 13, the dredging pipe 6 is communicated with the discharge end of the grinding part 1, wherein one side of the grinding part 1 is of a semicircular structure, the other side of the grinding part 1 is of a rectangular structure, the lower part of the grinding part 1 is provided with an air inlet part 5, the air inlet part 5 is communicated with the inner cavity of the grinding part 1, the inner wall of the semicircular structure of the grinding part 1 is provided with a fixed knife 11, and one part of the cutterhead 13 is positioned in the semicircular structure of the.

In use, the hay cutter comprises a crushing part 1, a feeding part 2, a power part 3, a control part 4, a dredging pipe 6 and a discharging barrel 7, field workers open the whole hay cutter through the control part, then forage grass or straw to be processed is conveyed into the crushing part through the feeding part, the crushing part is driven by the power part, a cutter head rotates at a high speed, the forage grass or straw to be processed of the feeding crushing part is crushed and processed, and then the forage grass or straw is discharged and collected through the dredging pipe and the discharging barrel.

Through set up the air inlet part in rubbing crusher part below, can blow the raw materials after the cutting in the leading-in rubbing crusher part of outside air, in some raw materials that the particle size is little are direct to be carried to the play feed cylinder through dredging the pipe, and the raw materials that some particle size is big carry out the secondary once more or cut many times through the semicircle structure again, improves its fineness. The problem of current hay cutter realized effectively smashing the seed grain in the silage, it is easy to appear the material and pile up in the rubbing crusher part bottom, and it only adjusts seed grain through adjusting cutting device's length simultaneously, can't form the broken processing of reciprocating many times, and processing fineness is limited is solved.

The embodiment discloses a concrete structure of an air inlet component, wherein an air pump 9 is arranged in the air inlet component 5, an air distributor 10 is arranged at the bottom of the crushing component 1, the air distributor 10 is communicated with the air inlet component 5, an air outlet is arranged on the surface of the air distributor 10, and the air outlet is positioned on the side wall of the air distributor 10. The gas distributor 10 is arranged below the dredging pipe 6.

In using, the air pump is with the leading-in air inlet unit of outside air, during rethread gas distributor gets into crushing unit, the aim at that sets up the gas distributor can easily air can evenly distributed in crushing unit, can blow the material of gathering in the rectangle structure bottom simultaneously, because the air outlet of gas distributor is located the lateral wall of gas distributor, the difficult entering of material reduces the influence of material to the air pump, of course technical staff in the field should maintain each part regularly for the safety in utilization of equipment.

Meanwhile, the air distributor is arranged below the dredging pipe, and materials at the bottom of the dredging pipe can be directly blown into the dredging pipe under the condition that the air pump improves enough power.

The embodiment discloses a specific structure of a cutter head, wherein a plurality of cutter heads 13 are arranged in a crushing component 1, the cutter heads 13 are uniformly arranged at intervals, and the position of a fixed cutter 11 is matched with the position of the cutter heads 13. The power input end of the cutter disc 13 comprises a power wheel 14 and a rotating shaft 16, the power wheel 14 is driven by the power component 3 to rotate, the rotating shaft 16 is connected with the center of the power wheel 14, and the rotating shaft 16 is inserted into the crushing component 1 and penetrates through the shaft penetrating holes 12 of the cutter discs 13. The cutter head 13 is provided with a reinforcing ring 17, the reinforcing ring 17 and the shaft penetrating hole 12 are concentric circles, the end part of the rotating shaft 16 positioned in the crushing part 1 is detachably connected with an end head 15, and the diameter of the end head 15 is larger than that of the shaft penetrating hole 12.

In the use, adopted a plurality of blade discs to cut, can carry out more cutting in the short time, arrange the stationary knife that sets up on the semicircular structure inner wall again in pairs, improve cutting efficiency by a wide margin. As shown in the attached figure 2 of the specification, a structure with 3 cutter heads is selected, the distance between every two adjacent cutter heads is the same, the cutter heads are provided with crushing blades, and the material processing is completed under the matching of the movable cutter and the fixed cutter.

In this embodiment, the dredging pipe 6 is communicated with the discharging end of the crushing member 1 through the first flange 8.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a feed mechanism is smashed to hay cutter, includes crushing unit (1), power part (3) and dredges pipe (6), be provided with blade disc (13) in crushing unit (1), power part (3) are connected with blade disc (13) power input end, dredge the discharge end intercommunication of pipe (6) and crushing unit (1), its characterized in that: crushing member (1) one side is the semicircle structure, and crushing member (1) opposite side is the rectangle structure, and crushing member (1) lower part is provided with air inlet part (5), air inlet part (5) and crushing member (1) internal cavity intercommunication, be provided with stationary knife (11) on the semicircle structural inner wall of crushing member (1), blade disc (13) have partly to be located the semicircle structure of crushing member (1).

2. A hay cutter grinding feed mechanism as defined in claim 1, wherein: the air-conditioning device is characterized in that an air pump (9) is arranged in the air inlet part (5), an air distributor (10) is arranged at the bottom of the crushing part (1), the air distributor (10) is communicated with the air inlet part (5), an air outlet is formed in the surface of the air distributor (10), and the air outlet is located on the side wall of the air distributor (10).

3. A hay cutter grinding feed mechanism as defined in claim 2, wherein: the gas distributor (10) is arranged below the dredging pipe (6).

4. A hay cutter grinding feed mechanism as defined in claim 1, wherein: a plurality of cutter heads (13) are arranged in the crushing component (1) and are uniformly distributed at intervals of the cutter heads (13), and the positions of the fixed cutters (11) are matched with the positions of the cutter heads (13).

5. A hay cutter grinding feed mechanism according to claim 4, characterized in that: cutterhead (13) power input end includes power wheel (14) and pivot (16), power wheel (14) are rotatory under the drive of power part (3), pivot (16) are connected with power wheel (14) center, and pivot (16) insert in smashing part (1) to it is a plurality of to pass wearing shaft hole (12) of cutterhead (13).

6. A hay cutter grinding feed mechanism according to claim 5, characterized in that: the novel crushing machine is characterized in that a reinforcing ring (17) is arranged on the cutter head (13), the reinforcing ring (17) and the shaft penetrating hole (12) are concentric circles, the end part, located in the crushing part (1), of the rotating shaft (16) is detachably connected with an end head (15), and the diameter of the end head (15) is larger than that of the shaft penetrating hole (12).

7. A hay cutter grinding feed mechanism as defined in claim 1, wherein: the dredging pipe (6) is communicated with the discharge end of the crushing component (1) through a first flange (8).