CN216752804U - Seed breaker and corn ear breaker - Google Patents
Seed breaker and corn ear breaker Download PDFInfo
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- CN216752804U CN216752804U CN202122546380.7U CN202122546380U CN216752804U CN 216752804 U CN216752804 U CN 216752804U CN 202122546380 U CN202122546380 U CN 202122546380U CN 216752804 U CN216752804 U CN 216752804U
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Abstract
The utility model discloses a seed crushing device, which comprises a shell assembly, and a driving crushing roller assembly and a driven crushing roller assembly which are arranged on the shell assembly, wherein the driving crushing roller assembly and the driven crushing roller assembly are arranged in a clearance fit manner and have opposite rotation directions; the driving crushing roller assembly comprises a driving crushing roller, and the driven crushing roller assembly comprises a driven crushing roller; the driving crushing roller and the driven crushing roller respectively comprise a crushing roller body and a plurality of saw-toothed ridges arranged on the surface of the crushing roller body; the serrated edge extends axially along the crushing roller body and has a length matching the axial length of the crushing roller body. According to the seed grain crushing device provided by the utility model, the saw-toothed ridges are arranged on the crushing roller body, the cross sections of the saw-toothed ridges are triangular, and the saw-toothed ridges are obliquely arranged relative to the radial direction of the crushing roller body, so that the inclination directions of the saw-toothed ridges of the driving crushing roller and the driven crushing roller are opposite, the hard seed grains can be crushed, and the crushing effect of the fruit ears can be improved.
Description
Technical Field
The utility model relates to a seed crushing device and a corn ear crusher, and belongs to the technical field of corn ear silage production.
Background
The silage is a kind of feed, is made up by using plant feed containing rich water through the processes of sealing and fermentation, and is mainly used for feeding ruminant. The silage is more storage-resistant than fresh feed, and has more nutrient components than dry feed. In addition, the silage storage occupies less land and has no fire problem.
The silage is prepared through harvesting, crushing, adding additive, bagging and storing. Because the starting of the silage machine in China is late, the crushing pair rollers of most corn ear crushing machines are complex in structure, and the kernel breakage rate is insufficient, the silage is low in nutrient content, and the silage effect is influenced.
Therefore, the timely provision of the seed crushing device and the corn ear crusher has very important significance for the production of corn ear silage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a seed crushing device, which comprises a shell assembly, a driving crushing roller assembly and a driven crushing roller assembly, wherein the driving crushing roller assembly and the driven crushing roller assembly are arranged on the shell assembly in a clearance fit manner, and the rotation directions of the driving crushing roller assembly and the driven crushing roller assembly are opposite;
the active crushing roller assembly comprises an active crushing roller and the driven crushing roller assembly comprises a driven crushing roller;
the driving crushing roller and the driven crushing roller respectively comprise a crushing roller body and a plurality of saw-toothed ridges arranged on the surface of the crushing roller body; the serrated edge extends axially along the crushing roller body and has a length matching the axial length of the crushing roller body.
Preferably, the section of the sawtooth-shaped edge is triangular, the sawtooth-shaped edge is obliquely arranged relative to the radial direction of the crushing roller body, and the inclination directions of the sawtooth-shaped edges of the driving crushing roller and the driven crushing roller are opposite.
Preferably, the shell assembly is provided with a cluster receiving opening and a feed outlet, and comprises a shell body, and a driving roller movable shell and a driven roller movable shell which are arranged on the shell body; the driving crushing roller assembly and the driven crushing roller assembly are arranged on the shell body; the ear receiving opening is positioned at the lower end of the shell body, and the feed outlet is positioned at the upper end of the shell body.
Preferably, the shell body is further provided with a bearing mounting plate, the active crushing roller assembly further comprises an active roller shaft and a bearing seat, the active crushing roller is mounted on the active roller shaft, the active crushing roller is located in the active roller movable shell, and the active roller shaft is mounted in the bearing seat through a bearing;
wherein, the bearing frame is fixedly arranged on the bearing mounting plate.
Preferably, a driving roll movable shell support is installed on the driving roll movable shell, and the driving roll movable shell support is connected with the bearing seat through a fastener.
Preferably, the shell body is further provided with a rotary shaft seat, and a rotary shaft is arranged in the rotary shaft seat; the driven crushing roller assembly also comprises a driven roller shaft and a swinging arm, the driven crushing roller is arranged on the driven roller shaft and is positioned in the driven roller movable shell, and the driven roller shaft is arranged in the swinging arm through a bearing;
wherein the swing arm is mounted on the rotating shaft.
Preferably, a driven roller movable shell support is further mounted on the driven roller movable shell, and the driven roller movable shell support is connected with the swing arm through a fastener.
The utility model also provides a corn ear crusher, which comprises a frame;
the feeding hopper, the pre-crushing device, the chopping feeding device and the grain crushing device are arranged on the frame and are sequentially connected;
wherein the feed hopper is used for enabling the corn ears to enter the pre-crushing device; the pre-crushing device is used for crushing the corn ears into strip-shaped large blocks; the cutting and feeding device is used for cutting the fruit clusters into small pieces; the kernel crushing device is used for finally crushing the fruit clusters into a feed state.
The utility model has the advantages that:
according to the grain crushing device provided by the utility model, under the matching action of the driving crushing roller and the driven crushing roller, small clusters are crushed into a feed state through a gap between the driving crushing roller and the driven crushing roller; set up the cockscomb structure on the crushing roller body stupefied, the stupefied cross-section of cockscomb structure is triangle-shaped, and is the slope arrangement in the radial direction of relative crushing roller body, and the stupefied slope opposite direction of the cockscomb structure of initiative and driven crushing roller more is favorable to the seed grain breakage that the ear is hard, improves the crushing effect of ear.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is an overall structure diagram of the corn ear crusher of the present invention.
Fig. 2 is an overall view of the view angle of the grain crushing device of the present invention.
Fig. 3 is a view angle two-integral structure diagram of the grain crushing device of the present invention.
Fig. 4 is an exploded view of the grain breaking device of the present invention.
Fig. 5 is a structural view of the housing body of the present invention.
FIG. 6 is a block diagram of the driving and driven crushing rollers of the present invention.
Figure 7 is a cross-sectional view of a serrated edge of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1, according to an embodiment of the present invention, there is provided a corn ear crusher, including a frame 10;
the grain crushing device comprises a feed hopper 1, a pre-crushing device 2, a chopping feeding device 3 and a grain crushing device 4 which are arranged on a frame 10, wherein the feed hopper 1, the pre-crushing device 2, the chopping feeding device 3 and the grain crushing device 4 are sequentially connected;
wherein the feed hopper 1 is used for leading corn ears to enter the pre-crushing device 2; the pre-crushing device 2 is used for crushing the corn ears to disperse the corn ears into strip-shaped large blocks, so that the corn ears are prevented from being directly acted on by the crushing and feeding device 3, the load of the crushing and feeding device 3 is reduced, and the working efficiency of the crushing and feeding device 3 is improved; the cutting and feeding device 3 is used for cutting the fruit clusters into small pieces; the kernel crushing device 4 is used for finally crushing the fruit clusters into a feed state.
Further, as shown in fig. 2 to 7, the grain crushing device 4 comprises a housing assembly 40, and a driving crushing roller assembly 41 and a driven crushing roller assembly 42 which are mounted on the housing assembly 40, wherein the driving crushing roller assembly 41 and the driven crushing roller assembly 42 are arranged in a clearance fit manner, and the rotation directions are opposite; the shell assembly 40 is provided with an ear receiving opening 44 and a feed outlet opening 43, small ear pieces processed by the cutting and feeding device 3 enter the grain crushing device 4 through the ear receiving opening, and feed processed by the grain crushing device 4 enters the next process through the feed outlet opening 43.
Further, the housing assembly 40 includes a housing body 401, and a driving roller movable housing 402 and a driven roller movable housing 403 mounted on the housing body 401; the driving crushing roller assembly 41 and the driven crushing roller assembly 42 are arranged on the shell body 401; the ear receiving opening 44 is located at the lower end of the housing body 401, and the feed outlet 43 is located at the upper end of the housing body 401.
Further, a bearing mounting plate 4011 is further disposed on the housing body 401, the active crushing roller assembly 41 includes an active crushing roller 410, an active roller shaft 411 and a bearing seat 412, the active crushing roller 410 is mounted on the active roller shaft 411, the active crushing roller 410 is located in the active roller movable housing 402, and the active roller shaft 411 is mounted in the bearing seat 412 through a bearing;
wherein, the bearing seat 412 is fixedly installed on the bearing installation plate 4011.
Further, a driving roll movable housing support 4021 is installed on the driving roll movable housing 402, and the driving roll movable housing support 4021 is installed and connected with the bearing seat 412 through a fastener, so that the driving roll movable housing 402 is fixedly installed on the bearing seat 412.
Further, a rotating shaft seat 4013 is further arranged on the shell body 401, and a rotating shaft 4014 is arranged in the rotating shaft seat 4013; the driven crushing roller assembly 42 comprises a driven crushing roller 420, a driven roller shaft 421 and a swing arm 422, wherein the driven crushing roller 420 is installed on the driven roller shaft 421, the driven crushing roller 420 is positioned in the driven roller movable shell 403, and the driven roller shaft 421 is installed in the swing arm 422 through a bearing;
wherein the swing arm 422 is mounted on the rotating shaft 4014.
Further, a driven roller movable housing support 4031 is further mounted on the driven roller movable housing 403, and the driven roller movable housing support 4031 is mounted and connected to the swing arm 422 through a fastener, so that the driven roller movable housing 403 is fixedly mounted on the swing arm 422.
Further, the active crushing roller 410 comprises a first crushing roller body 4101 and a plurality of sawtooth-shaped ridges 4102 arranged on the surface of the first crushing roller body 4101; the first sawtooth ridge 4102 extends axially along the first crushing roller body 4101, and the length of the first sawtooth ridge 4102 is matched with the axial length of the first crushing roller body 4101; the section of the first sawtooth-shaped edge 4102 is triangular, and the first sawtooth-shaped edge is obliquely arranged relative to the radial direction of the first crushing roller body 4101.
Further, the driven crushing roller 420 comprises a second crushing roller body 4201 and a plurality of sawtooth-shaped ridges 4202 arranged on the surface of the second crushing roller body 4201; the second zigzag corrugated edge 4202 extends axially along the second crushing roller body 4201 and has a length matched with the axial length of the second crushing roller body 4201; the section of the sawtooth-shaped corrugated II 4202 is triangular, and the sawtooth-shaped corrugated II is obliquely arranged relative to the radial direction of the crushing roller body II 4201.
Further, the inclination direction of the first zigzag-shaped ridge 4102 is opposite to that of the second zigzag-shaped ridge 4202.
According to the grain crushing device 4 provided by the utility model, under the matching action of the driving crushing roller 410 and the driven crushing roller 420, small clusters are crushed into a feed state through a gap between the driving crushing roller 410 and the driven crushing roller 420. Set up the cockscomb structure on the crushing roller body stupefied, the stupefied cross-section of cockscomb structure is triangle-shaped, and is the slope arrangement in the radial direction of relative crushing roller body, and the stupefied slope opposite direction of the cockscomb structure of initiative and driven crushing roller more is favorable to the seed grain breakage that the ear is hard, improves the crushing effect of ear.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. A seed crushing device comprises a shell assembly, a driving crushing roller assembly and a driven crushing roller assembly, wherein the driving crushing roller assembly and the driven crushing roller assembly are arranged on the shell assembly in a clearance fit mode, and the rotating directions of the driving crushing roller assembly and the driven crushing roller assembly are opposite;
the active crushing roller assembly comprises an active crushing roller and the driven crushing roller assembly comprises a driven crushing roller;
the automatic grinding device is characterized in that the driving grinding roll and the driven grinding roll both comprise grinding roll bodies and a plurality of saw-toothed ridges arranged on the surfaces of the grinding roll bodies; the serrated edge extends axially along the crushing roller body and has a length matching the axial length of the crushing roller body.
2. The grain breaking apparatus of claim 1, wherein: the section of the sawtooth-shaped edge is triangular, the sawtooth-shaped edge is obliquely arranged relative to the radial direction of the crushing roller body, and the inclination directions of the sawtooth-shaped edges of the driving crushing roller and the driven crushing roller are opposite.
3. The grain breaking apparatus of claim 1, wherein: the shell assembly is provided with a cluster receiving opening and a feed outlet and comprises a shell body, and a driving roller movable shell and a driven roller movable shell which are arranged on the shell body; the driving crushing roller assembly and the driven crushing roller assembly are arranged on the shell body; the ear receiving opening is positioned at the lower end of the shell body, and the feed outlet is positioned at the upper end of the shell body.
4. The grain breaking apparatus of claim 3, wherein: the shell body is also provided with a bearing mounting plate, the active crushing roller assembly further comprises an active roller shaft and a bearing seat, the active crushing roller is mounted on the active roller shaft, the active crushing roller is positioned in the active roller movable shell, and the active roller shaft is mounted in the bearing seat through a bearing;
wherein, the bearing frame is fixedly arranged on the bearing mounting plate.
5. The grain breaking apparatus of claim 4, wherein: and a driving roll movable shell support is arranged on the driving roll movable shell and is connected with the bearing seat through a fastener.
6. The grain breaking apparatus of claim 4, wherein: the shell body is also provided with a rotary shaft seat, and a rotary shaft is arranged in the rotary shaft seat; the driven crushing roller assembly also comprises a driven roller shaft and a swinging arm, the driven crushing roller is arranged on the driven roller shaft and is positioned in the driven roller movable shell, and the driven roller shaft is arranged in the swinging arm through a bearing;
wherein the swing arm is mounted on the rotating shaft.
7. The grain breaking apparatus of claim 6, wherein: and a driven roller movable shell support is further installed on the driven roller movable shell and is connected with the swing arm through a fastener.
8. A corn ear crusher comprises a frame;
a feed hopper, a pre-crushing device and a chopping feeding device which are arranged on a frame, and the grain crushing device of any one of claims 1 to 7, wherein the feed hopper, the pre-crushing device, the chopping feeding device and the grain crushing device are sequentially connected;
the corn ear pre-crushing device is characterized in that the feed hopper is used for enabling corn ears to enter the pre-crushing device; the pre-crushing device is used for crushing the corn ears into strip-shaped large blocks; the cutting and feeding device is used for cutting the fruit clusters into small pieces; the kernel crushing device is used for finally crushing the fruit clusters into a feed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122546380.7U CN216752804U (en) | 2021-10-22 | 2021-10-22 | Seed breaker and corn ear breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122546380.7U CN216752804U (en) | 2021-10-22 | 2021-10-22 | Seed breaker and corn ear breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216752804U true CN216752804U (en) | 2022-06-17 |
Family
ID=81960688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122546380.7U Active CN216752804U (en) | 2021-10-22 | 2021-10-22 | Seed breaker and corn ear breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216752804U (en) |
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2021
- 2021-10-22 CN CN202122546380.7U patent/CN216752804U/en active Active
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