CN211487928U - Efficient crushing sand making machine with novel lining plate - Google Patents
Efficient crushing sand making machine with novel lining plate Download PDFInfo
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- CN211487928U CN211487928U CN201921272947.2U CN201921272947U CN211487928U CN 211487928 U CN211487928 U CN 211487928U CN 201921272947 U CN201921272947 U CN 201921272947U CN 211487928 U CN211487928 U CN 211487928U
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- welt
- lining plate
- brokenly
- making machine
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- 239000004576 sand Substances 0.000 title claims abstract description 45
- 239000004575 stone Substances 0.000 abstract description 7
- 238000010008 shearing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
A high-efficient broken system sand machine of novel welt in area, includes hopper 1, hammer block, tup, pivot 4, belt pulley 5, welt 6, outer barrel 7, base 8 down. Hopper 1 installs on base 8 through outer barrel 7 down, and pivot 4 is installed in outer barrel 7 through the pivot seat, and belt pulley 5 is located hopper 1 down and installs in 4 upper ends of pivot, and the hammer block is installed on pivot 4, on the tup hammer block, and 7 inner walls at outer barrel are installed to welt 6, and welt profile of tooth direction of rotation is the levogyration, and its profile of tooth rotation angle theta is: theta is more than 6 and less than or equal to 12 degrees. The utility model discloses because the flute profile direction of rotation on the broken system sand machine welt is the left-handed rotation, opposite with the direction of rotation of broken system sand machine rotator, not only form effectual shearing effect to cubic building stones, still prolonged effective crushing time simultaneously, compare with current broken system sand machine, have the advantage that crushing efficiency is high.
Description
Technical Field
The utility model relates to a broken system sand device, especially a take high-efficient broken system sand machine of novel welt.
Background
According to the condition analysis of the industry, the crushing sand making machine for crushing the massive stones into the fine stones has good development trend at present, and becomes a traditional and brand-new business creation field at home and abroad. China has abundant mountain stone resources, provides sufficient raw materials for the production of artificial sand, and along with the integration and adjustment of the mine industry, the crushing sand making machine exerts excellent advantages under the fumigation of the environment, but some problems generated in the production, such as that the crushing sand making equipment shows backward and seriously wastes resources, bring great obstacles to the progress of the sand and stone industry. Therefore, the development of the industry tends to be high-end and high-efficiency sand making machine. At present, real estate in China is developed quickly, and projects such as western large development, middle rising and the like are developed comprehensively, so that good development opportunities are provided for the crushing sand making machine industry in future, the crushing sand making machine has very large market demand regardless of domestic and foreign countries, and the prospect is bright.
Most of the existing crushing sand making machines comprise a blanking hopper 1, a hammer body, a hammer head, a rotating shaft 4, a belt pulley 5, a lining plate 6, an outer cylinder 7, a base 8 and other parts. Comprises a blanking hopper 1, a hammer body, a hammer head, a rotating shaft 4, a belt pulley 5, a lining plate 6, an outer cylinder body 7 and a base 8. Hopper 1 installs on base 8 through outer barrel 7 down, and pivot 4 installs in outer barrel 7 through the pivot seat, and belt pulley 5 is located hopper 1 down and installs in 4 upper ends of pivot, and welt 6 installs at outer barrel 7 inner wall. The hammer body is arranged on the rotating shaft 4, the hammer head is arranged on the hammer body, and the tooth-shaped rotating direction of the teeth 61 of the lining plate 6 is right-handed.
The existing crushing sand making machine structurally has the following defects that the crushing efficiency is low: the tooth-shaped rotating direction on the lining plate of the existing crushing sand making machine is dextrorotation and is consistent with the rotating direction of a rotating body of the crushing sand making machine, so that the effective shearing of blocky stone materials cannot be realized, and the effective crushing time is shortened.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a take high-efficient broken system sand machine of novel welt to solve the problem that broken system sand machine crushing efficiency is low.
The technical scheme of the utility model is that: a high-efficiency crushing sand making machine with a novel lining plate comprises a discharge hopper, a hammer body, a hammer head, a rotating shaft, a belt pulley, a lining plate, an outer cylinder body and a base; lower hopper is installed on the base through outer barrel, and the pivot is installed at the urceolus internally through the pivot seat, and the hammer block is installed in the pivot, and the tup is installed on the hammer block, and the belt pulley is located down the hopper and installs in the pivot upper end, and the welt is installed at outer barrel inner wall, and welt profile of tooth direction of rotation is the levogyration, and its profile of tooth rotation angle theta is: 0 DEG < theta.ltoreq.45 DEG, preferably theta is: theta < 6 DEG.12 DEG, more preferably theta: theta is more than 8 degrees and less than or equal to 10 degrees.
The utility model discloses further technical scheme is: the lining plate is arc-shaped, the ratio A between the length and the height of the arc is more than or equal to 1.25 and less than or equal to 5, preferably, A is more than or equal to 2 and less than or equal to 4, and further preferably, A is more than or equal to 3 and less than or equal to 3.5; the ratio B between the height and the thickness is 1. ltoreq. B.ltoreq.4, preferably 1.5. ltoreq. B.ltoreq.3, more preferably 1.8. ltoreq. B.ltoreq.2.5.
The utility model discloses still further technical scheme is: the back of the lining plate is of an undercut structure, and the undercut shape is rectangular;
the utility model discloses still further technical scheme is: the number of teeth of every welt is 6 ~ 9, and the welt number of teeth is 6 teeth during thick brokenly promptly, and the welt number of teeth is 7 teeth during well brokenly, and the welt number of teeth is 8 ~ 9 teeth during thin brokenly.
The utility model discloses because the flute profile direction of rotation on the broken system sand machine welt is the left-handed rotation, opposite with the direction of rotation of broken system sand machine rotator, not only form effectual shearing effect to cubic building stones, still prolonged effective crushing time simultaneously, compare with current broken system sand machine, have the advantage that crushing efficiency is high.
The invention is further described below with reference to the figures and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a lining plate of a conventional crushing sand making machine;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a bottom view of FIG. 1;
FIG. 5 is a schematic structural view of the lining board of the present invention;
FIG. 6 is a top view of FIG. 5;
fig. 7 is a bottom view of fig. 5.
Detailed Description
Example 1:
a high-efficient broken system sand machine of novel welt in area, includes hopper 1, hammer block, tup, pivot 4, belt pulley 5, welt 6, outer barrel 7, base 8 down. Hopper 1 installs on base 8 through outer barrel 7 down, and pivot 4 installs in outer barrel 7 through the pivot seat, and belt pulley 5 is located hopper 1 down and installs in 4 upper ends of pivot, and welt 6 installs at outer barrel 7 inner wall. The hammer body comprises an upper hammer body 21, a middle hammer body 22 and a lower hammer body 23, and the upper hammer body 21, the middle hammer body 22 and the lower hammer body 23 are sequentially arranged on the rotating shaft 4 from top to bottom; the hammer comprises an upper hammer 31, a middle hammer 32 and a lower hammer 33, wherein the upper hammer 31, the middle hammer 32 and the lower hammer 33 are respectively arranged on the upper hammer body 21, the middle hammer body 22 and the lower hammer body 23.
The teeth 62 of the lining plate 6 have a tooth profile rotation direction of a left hand turn and a tooth profile rotation angle theta of 6°。
The lining plate 6 is arc-shaped, the back surface is a hollowed structure 63, and the hollowed shape is rectangular; the ratio A between the length and the height of the arc is 4; the ratio B between the height and the thickness thereof is 1.5;
example 2:
the efficient crushing sand making machine has lining board 6 with teeth 62 rotating in the left hand direction and teeth rotating angle of 6 deg. The ratio A between the length and the height of the arc of the lining plate 6 is 2; the ratio B between its height and thickness is 1.5. The rest of the structure is the same as in example 1.
Claims (16)
1. A high-efficiency crushing sand making machine with a novel lining plate comprises a discharge hopper, a hammer body, a hammer head, a rotating shaft, a belt pulley, a lining plate, an outer cylinder body and a base; lower hopper is installed on the base through outer barrel, and the pivot is installed at the urceolus internally through the pivot seat, and the hammer block is installed in the pivot, and the tup is installed on the hammer block, and the belt pulley is located down the hopper and installs in the pivot upper end, and the welt is installed at outer barrel inner wall, characterized by: the rotation direction of the lining plate tooth profile is left-handed, and the tooth profile rotation angle theta is as follows: theta is more than 0 degree and less than or equal to 45 degrees.
2. The efficient crushing sand making machine with the novel lining plate as claimed in claim 1, which is characterized in that: the rotation direction of the lining plate tooth profile is left-handed, and the tooth profile rotation angle theta is as follows: theta is: theta is more than 6 degrees and less than or equal to 12 degrees.
3. The efficient crushing sand making machine with the novel lining plate as claimed in claim 2, which is characterized in that: the rotation direction of the lining plate tooth profile is left-handed, and the tooth profile rotation angle theta is as follows: theta is: theta is more than 8 degrees and less than or equal to 10 degrees.
4. A high-efficiency crushing sand making machine with a novel lining board as claimed in claim 1, 2 or 3, which is characterized in that: the lining plate is arc-shaped, the ratio A between the length and the height of the arc is more than or equal to 1.25 and less than or equal to 5, and the ratio B between the height and the thickness is more than or equal to 1 and less than or equal to 4.
5. A high-efficiency crushing sand making machine with a novel lining board as claimed in claim 1, 2 or 3, which is characterized in that: the lining plate is arc-shaped, the ratio A between the length and the height of the arc is more than or equal to 2 and less than or equal to 4, and the ratio B between the height and the thickness is more than or equal to 1.5 and less than or equal to 3.
6. A high-efficiency crushing sand making machine with a novel lining board as claimed in claim 1, 2 or 3, which is characterized in that: the lining plate is arc-shaped, the ratio A between the length and the height of the arc is more than or equal to 3 and less than or equal to 3.5, and the ratio B between the height and the thickness is more than or equal to 1.8 and less than or equal to 2.5.
7. A high-efficiency crushing sand making machine with a novel lining board as claimed in claim 1, 2 or 3, which is characterized in that: the back of the lining plate is of a hollowed structure, and the hollowed shape is rectangular.
8. The efficient crushing sand making machine with the novel lining plate as claimed in claim 4, which is characterized in that: the back of the lining plate is of a hollowed structure, and the hollowed shape is rectangular.
9. The efficient crushing sand making machine with the novel lining plate as claimed in claim 5, which is characterized in that: the back of the lining plate is of a hollowed structure, and the hollowed shape is rectangular.
10. The efficient crushing sand making machine with the novel lining plate as claimed in claim 6, which is characterized in that: the back of the lining plate is of a hollowed structure, and the hollowed shape is rectangular.
11. The high-efficiency crushing sand making machine with the novel lining plate as claimed in claim 1, 2, 3 or 8, which is characterized in that: the number of teeth of every welt is 6 ~ 9, and the welt number of teeth is 6 teeth during thick brokenly promptly, and the welt number of teeth is 7 teeth during well brokenly, and the welt number of teeth is 8 ~ 9 teeth during thin brokenly.
12. The efficient crushing sand making machine with the novel lining plate as claimed in claim 4, which is characterized in that: the number of teeth of every welt is 6 ~ 9, and the welt number of teeth is 6 teeth during thick brokenly promptly, and the welt number of teeth is 7 teeth during well brokenly, and the welt number of teeth is 8 ~ 9 teeth during thin brokenly.
13. The efficient crushing sand making machine with the novel lining plate as claimed in claim 5, which is characterized in that: the number of teeth of every welt is 6 ~ 9, and the welt number of teeth is 6 teeth during thick brokenly promptly, and the welt number of teeth is 7 teeth during well brokenly, and the welt number of teeth is 8 ~ 9 teeth during thin brokenly.
14. The efficient crushing sand making machine with the novel lining plate as claimed in claim 6, which is characterized in that: the number of teeth of every welt is 6 ~ 9, and the welt number of teeth is 6 teeth during thick brokenly promptly, and the welt number of teeth is 7 teeth during well brokenly, and the welt number of teeth is 8 ~ 9 teeth during thin brokenly.
15. The efficient crushing sand making machine with the novel lining plate as claimed in claim 7, which is characterized in that: the number of teeth of every welt is 6 ~ 9, and the welt number of teeth is 6 teeth during thick brokenly promptly, and the welt number of teeth is 7 teeth during well brokenly, and the welt number of teeth is 8 ~ 9 teeth during thin brokenly.
16. The efficient crushing sand making machine with the novel lining plate as claimed in claim 9, which is characterized in that: the number of teeth of every welt is 6 ~ 9, and the welt number of teeth is 6 teeth during thick brokenly promptly, and the welt number of teeth is 7 teeth during well brokenly, and the welt number of teeth is 8 ~ 9 teeth during thin brokenly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019206861888 | 2019-05-14 | ||
| CN201920686188 | 2019-05-14 |
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| Publication Number | Publication Date |
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| CN211487928U true CN211487928U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921272947.2U Active CN211487928U (en) | 2019-05-14 | 2019-08-07 | Efficient crushing sand making machine with novel lining plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892735A (en) * | 2019-11-19 | 2021-06-04 | 衡阳市朝阳重机有限公司 | Efficient crushing sand making machine with novel lining plate |
-
2019
- 2019-08-07 CN CN201921272947.2U patent/CN211487928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892735A (en) * | 2019-11-19 | 2021-06-04 | 衡阳市朝阳重机有限公司 | Efficient crushing sand making machine with novel lining plate |
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