CN212284245U - Rotor of hammer crusher - Google Patents
Rotor of hammer crusher Download PDFInfo
- Publication number
- CN212284245U CN212284245U CN202020508884.2U CN202020508884U CN212284245U CN 212284245 U CN212284245 U CN 212284245U CN 202020508884 U CN202020508884 U CN 202020508884U CN 212284245 U CN212284245 U CN 212284245U
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- Prior art keywords
- hammer
- sheet
- rotor
- main shaft
- sheets
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- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 12
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 9
- 235000013399 edible fruits Nutrition 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 5
- 235000013311 vegetables Nutrition 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 244000101724 Apium graveolens Dulce Group Species 0.000 description 1
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 1
- 235000010591 Appio Nutrition 0.000 description 1
- 235000011869 dried fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a rotor of hammer crusher in the crusher field, which comprises hammer sheets, hammer sheet shafts, cutter heads and a main shaft, wherein the cutter heads are provided with at least two cutter heads and fixed on the main shaft at intervals, a plurality of hammer sheet shafts are arranged between adjacent cutter heads and distributed at the periphery of the main shaft, and the hammer sheets are sleeved on each hammer sheet shaft through mounting holes arranged on the hammer sheets; the overall shape of the hammer sheet is 8-shaped, and sawteeth are arranged on the periphery of the hammer sheet. The saw teeth are arranged on the periphery of the hammer piece, so that the fibers in the fruits and vegetables can be cut off better; the whole appearance of the hammer is 8-shaped, different striking angles are formed for materials at different positions, and the materials can be broken more uniformly. The device can be used for the crushing of fruit vegetables juicing or dry fruit, and it has the difficult fracture of hammer leaf, long service life, cuts off the advantage that crushing efficiency is high.
Description
Technical Field
The utility model relates to a hammer crusher, in particular to rotor of crusher that fruit vegetables deep-processing juicing process used.
Background
In the process of deep processing and juicing of fruits and vegetables, the raw materials of the fruits and vegetables need to adopt a pre-crushing process, and the crushing of a plurality of fruits and vegetables adopts a hammer crusher, so that the comprehensive performance of the hammer is particularly important.
The hammer crusher in the prior art structurally comprises a crushing chamber, wherein a rotor is arranged in the crushing chamber, the rotor comprises hammer sheets, hammer sheet shafts, cutter discs and a main shaft, the cutter discs are at least two and are fixed on the main shaft at intervals, the hammer sheet shafts are installed between the two cutter discs, the hammer sheet shafts are sleeved with the hammer sheets, the hammer sheets are of rectangular sheet structures, and one ends of the hammer sheets are provided with mounting holes used for connecting the hammer sheets with the hammer sheet shafts. When the rotor works, the rotor integrally rotates at a high speed, and the hammer piece strikes materials in the rotation process to crush the materials. The disadvantages are that:
1. the hammer is easy to break
The distances from the mounting hole on the existing hammer piece to the long edge and the wide edge of the hammer piece are unequal, and when alternating load is applied for a long time, the hammer piece is easy to break due to stress concentration. If the distances from the edge of the mounting hole to the long side and the wide side are made equal by force, the weight of the hammer is increased, and the energy consumption is increased.
2. Short service life of the hammer
Only set up a mounting hole in the current hammer leaf, the during operation, the other end of keeping away from the mounting hole is worn and torn easily, and mounting hole one end is relatively intact, though also can positive and negative exchange use, but the utilization of hammer leaf is still not thorough, hammer leaf life is short.
3. Has poor crushing effect on fruits and vegetables with high fiber content
The existing hammer slice is rectangular in shape and smooth in periphery, so that the cutting and crushing effects of fruits and vegetables (such as celery) with high fiber content are poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hammer crusher's rotor makes its hammer leaf be difficult for fracture, long service life, cut off crushing efficiency height.
The purpose of the utility model is realized like this: a rotor of a hammer crusher comprises hammer sheets, hammer sheet shafts, cutter heads and a main shaft, wherein the cutter heads are at least two and are fixed on the main shaft at intervals; the overall shape of the hammer sheet is 8-shaped, and sawteeth are arranged on the periphery of the hammer sheet.
When the utility model works, the rotor is arranged in the crushing chamber of the crusher, the rotor rotates at high speed to strike, cut and crush the materials, and the periphery of the hammer piece is provided with the sawteeth, so that the fibers in the fruits and vegetables can be better cut off; the whole appearance of the hammer is 8-shaped, different striking angles are formed for materials at different positions, and the materials can be broken more uniformly. The device can be used for the crushing of fruit vegetables juicing or dry fruit, and it has the difficult fracture of hammer leaf, long service life, cuts off the advantage that crushing efficiency is high.
Furthermore, mounting holes are respectively formed in two ends of the hammer piece, and the distance from the center of each mounting hole to the end of the hammer piece is equal to the distance from the center of each mounting hole to two sides of the hammer piece. After the striking surface of the hammer is worn, the hammer can be used by being exchanged in the front and back directions and also can be used by being exchanged at the two ends, the hammer can obtain four use opportunities, and the service life of the hammer is long. The distance from the center of the mounting hole to the end part of the hammer sheet is equal to the distance from the center of the mounting hole to the two sides of the hammer sheet; the strength of the hammer piece can be ensured, no weak link exists, and the hammer piece is more reliable to use.
Furthermore, four corners of the hammer sheet are provided with protruding striking angles. The protruding position can provide the maximum striking force and is the position which is most easily worn, the striking angle which is arranged in a protruding mode enables the striking angle to be locally widened, wear consumption can be delayed, incapability caused by rapid wear is avoided, and the service life of the hammer is further prolonged.
Further, the blade disc is two circular disk structures, the hammer leaf is installed between the blade disc, leaves the interval between the adjacent hammer leaf, can separate adjacent hammer leaf through installing the epaxial spacer bush of hammer leaf, guarantees that the material has the motion space, can more contact the hammer leaf. In order to further improve the crushing effect, hammer sheets can be respectively arranged at the end parts of the two ends of the hammer sheet shaft extending out of the cutter head, so that more striking surfaces can be formed, and the two ends of the cutter head are prevented from becoming crushing dead angles.
Furthermore, three hammer leaf shafts are arranged on the cutter head at intervals of 120 degrees, the main shaft penetrates through the center of the cutter head, and the distances from the three hammer leaf shafts to the main shaft are equal. The structure is convenient to manufacture, and can ensure that the main shaft rotates stably.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic plan view of the hammer.
FIG. 3 is a view of the hammer blade of FIG. 2 in the direction of A.
In the figure, 1 hammer, 2 hammer shaft, 3 cutter head, 4 main shaft, 5 mounting hole, 6 sawtooth and 7 striking angle.
Detailed Description
As shown in fig. 1-3, the rotor of a hammer crusher mainly comprises hammer blades 1, hammer blade shafts 2, a cutter head 3 and a main shaft 4, wherein the cutter head 3 is provided with two hammer blades and fixed on the main shaft 4 at intervals, the main shaft 4 penetrates through the center of the cutter head 3, the three hammer blade shafts 2 are arranged between the adjacent cutter heads 3 and distributed at the periphery of the main shaft 4, the three hammer blade shafts 2 are arranged on the cutter head 3 at intervals of 120 degrees, and the distances from the three hammer blade shafts 2 to the main shaft 4 are equal.
The overall appearance of the hammer sheet 1 is 8-shaped, mounting holes 5 are respectively formed in two ends of the hammer sheet 1, and the distance from the center of each mounting hole to the end of the hammer sheet 1 is equal to the distance from the center of each mounting hole to two sides of the hammer sheet 1. The hammer 1 is sleeved on each hammer shaft 2 through the mounting hole 5; the periphery of the hammer sheet 1 is provided with saw teeth 6.
The four corners of the hammer sheet 1 are provided with protruding striking angles 7. The protruding position can provide the maximum striking force and is the position which is most easily worn, the striking angle 7 which is arranged in a protruding mode enables the striking angle to be locally widened, abrasion consumption can be delayed, incapability caused by rapid abrasion is avoided, and the service life of the hammer piece 1 is further prolonged.
The hammer sheets 1 are respectively arranged at the end parts of the two ends of the hammer sheet shaft 2 extending out of the cutter head 3, so that more striking surfaces can be formed, and the two ends of the cutter head 3 are prevented from becoming broken dead angles.
When the device works, the rotor is arranged in a crushing chamber of the crusher, the rotor rotates at a high speed to strike, shear and crush materials, and the saw teeth 6 are arranged on the periphery of the hammer piece 1, so that fibers in fruits and vegetables can be cut off better; the overall shape of the hammer sheet 1 is 8-shaped, different striking angles are formed for materials at different positions, and the materials can be broken more uniformly. After the striking surface of the hammer sheet 1 is worn, the hammer sheet can be exchanged to use in the positive and negative directions, and the two ends of the hammer sheet can be exchanged to use, so that the hammer sheet 1 can be used for four times, and the service life of the hammer sheet is long. The device can be used for squeezing juice from fruits and vegetables or crushing dried fruits.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention. For example, more than two cutterheads can be arranged, and more than three hammer spindles can be arranged.
Claims (6)
1. A rotor of a hammer crusher comprises hammer sheets, hammer sheet shafts, cutter heads and a main shaft, wherein the cutter heads are at least two and are fixed on the main shaft at intervals; the method is characterized in that: the overall shape of the hammer sheet is 8-shaped, and sawteeth are arranged on the periphery of the hammer sheet.
2. A rotor of a hammer crusher according to claim 1, characterized in that: the hammer is characterized in that mounting holes are formed in two ends of the hammer respectively, and the distance from the center of each mounting hole to the end of the hammer is equal to the distance from the center of each mounting hole to two sides of the hammer.
3. A rotor of a hammer crusher according to claim 1 or 2, characterized in that: and four corners of the hammer sheet are provided with protruding striking angles.
4. A rotor of a hammer crusher according to claim 1 or 2, characterized in that: the cutter heads are of two circular disc structures, the hammer sheets are arranged between the cutter heads, and a space is reserved between every two adjacent hammer sheets.
5. A rotor of a hammer crusher according to claim 4, characterized in that: the hammer sheets are respectively arranged at the end parts of the two ends of the hammer sheet shaft extending out of the cutter head.
6. A rotor of a hammer crusher according to claim 1, 2 or 5, wherein: three hammer leaf shafts are arranged on the cutter head at intervals of 120 degrees, the main shaft penetrates through the center of the cutter head, and the distances from the three hammer leaf shafts to the main shaft are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508884.2U CN212284245U (en) | 2020-04-09 | 2020-04-09 | Rotor of hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508884.2U CN212284245U (en) | 2020-04-09 | 2020-04-09 | Rotor of hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212284245U true CN212284245U (en) | 2021-01-05 |
Family
ID=73962060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508884.2U Active CN212284245U (en) | 2020-04-09 | 2020-04-09 | Rotor of hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212284245U (en) |
-
2020
- 2020-04-09 CN CN202020508884.2U patent/CN212284245U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214000 No.20 Yanchang Road, Yanqiao supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Yanqiao) Patentee after: Jiangsu Kaiyi Intelligent Technology Co.,Ltd. Country or region after: China Address before: 214000 No.20 Yanchang Road, Yanqiao supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Yanqiao) Patentee before: JIANGSU KAIYI INTELLIGENT SCIENCE & TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |