CN211887175U - Rubbing crusher with air blast separation work ability - Google Patents
Rubbing crusher with air blast separation work ability Download PDFInfo
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- CN211887175U CN211887175U CN202020059070.5U CN202020059070U CN211887175U CN 211887175 U CN211887175 U CN 211887175U CN 202020059070 U CN202020059070 U CN 202020059070U CN 211887175 U CN211887175 U CN 211887175U
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- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 238000000227 grinding Methods 0.000 claims abstract description 85
- 239000000463 material Substances 0.000 claims description 40
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 2
- 238000003801 milling Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model provides a rubbing crusher with blast air separation function, including milling barrel, fan unit spare and collecting box and grinding motor, be equipped with a pivot in the milling barrel, the pivot lower extreme passes the milling barrel bottom and connects a driven pulleys, two connecting rods of fixedly connected with in the pivot, and a grinding miller is connected respectively to two connecting rods, is equipped with air intake and discharge gate on the milling barrel lateral wall, and the air intake external connection has an air duct, fan unit spare sets up in the air duct top, be equipped with an ejection of compact filter screen in the discharge gate, the beneficial effects of the utility model are that: the fan component blows air into the grinding barrel to blow the crushed product in the grinding barrel to the discharge port, and the discharge filter screen in the discharge port can separate out the part of the crushed product with the granularity smaller than the aperture of the discharge filter screen and make the part enter the aggregate bag; the uniformity of the crushed products collected in the aggregate bag is good, and the granularity of the crushed products in the aggregate bag can be adjusted by replacing discharge filter screens with different apertures.
Description
Technical Field
The utility model belongs to the technical field of reducing mechanism and specifically relates to a rubbing crusher with air blast separation function is related to.
Background
The dry material is generally realized through the form of heavily pressing grinding, blade rotatory crushing etc. to current rubbing crusher, and the granularity of smashing the result is difficult to control and the uniformity is poor, and is better or the granularity is very little to the granularity uniformity that needs to smash the result, and the rubbing crusher powder of commonly using is difficult to reach crushing requirement, needs further smashing or pass through separator separation to smashing the result usually, and its process is more loaded down with trivial details, and consumes the manpower. Therefore, it is required to develop a new pulverizer capable of improving the consistency of pulverized products and adjusting the particle size of the pulverized products.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pulverizer with blast separation function, which comprises a grinding barrel, a fan component, a material collecting box and a grinding motor, wherein the upper end of the grinding barrel is provided with a barrel cover, a rotating shaft is arranged in the grinding barrel, the lower end of the rotating shaft passes through the bottom of the grinding barrel, the lower end of the rotating shaft is connected with a driven pulley, the grinding motor is fixed on the outer wall of the grinding barrel, the grinding motor is downwards connected with a driving pulley, the driving pulley is connected with the driven pulley through a driving belt, two connecting rods are fixedly connected on the rotating shaft, the two connecting rods are respectively connected with a grinding wheel, the side wall of the grinding barrel is provided with an air inlet and a discharge port, the air inlet is externally connected with an air duct, the air duct is communicated with the grinding barrel through the air inlet, the fan component is arranged at the top, a material collecting box is arranged outside the discharge port, the material collecting box is connected to the outer wall of the grinding barrel, the grinding barrel of the material collecting box is communicated with the discharge port, and a material collecting bag is arranged at the lower end of the material collecting box; the grinding motor rotates, drives the rotating shaft to rotate, so that the grinding wheel rotates to grind and smash objects to be smashed in the grinding barrel, the air duct blows air into the grinding barrel, and the part of the granularity smaller than the aperture of the discharging filter screen in the smashed products in the grinding barrel passes through the discharging filter screen to enter the collecting bag.
Further, air intake and discharge gate set up relatively, are convenient for fan assembly blows the crushing result in the milling barrel to the discharge gate.
Further, ejection of compact filter screen detachably install in the discharge gate.
Furthermore, an air inlet filter screen is arranged in the air inlet and used for preventing the fan assembly from blowing impurities in the air into the grinding barrel.
Furthermore, the lower end of the material collecting box is provided with a material collecting funnel, and the material collecting bag is sleeved at the lower end of the material collecting funnel.
Further, the fan assembly comprises a protective shell, a fan motor and blades, the protective shell is fixedly connected to the top of the air duct, the fan motor is fixed at the center of the protective shell through a fixing rod, the blades are connected to a rotating shaft of the fan motor, the fan motor drives the blades to rotate, air is blown to the grinding barrel through the air duct,
furthermore, a protective net is arranged at the upper end of the protective shell and used for enabling foreign objects to enter the damaged blades.
Further, the protective shell is cylindrical.
The utility model relates to a rubbing crusher with blast air separation function's beneficial effect does: the fan component blows air into the grinding barrel to blow the crushed product in the grinding barrel to the discharge port, and the discharge filter screen in the discharge port can separate the part of the crushed product with the granularity smaller than the aperture of the filter hole of the discharge filter screen and make the crushed product enter the aggregate bag; the uniformity of the crushed products collected in the aggregate bag is good, and the granularity of the crushed products in the aggregate bag can be adjusted by replacing discharge filter screens with different filter hole apertures.
Drawings
FIG. 1 is a schematic view of the internal structure of a pulverizer with a blast separation function according to the present invention;
fig. 2 is a schematic view of the internal structure of fig. 1.
Fig. 3 is a schematic view of the fan assembly 4 of fig. 1 from the top view in the direction B.
In the figure: 1-grinding barrel, 11-air inlet, 12-air inlet filter screen, 13-discharge outlet, 14-discharge filter screen, 2-barrel cover, 3-air guide pipe, 4-fan assembly, 41-protective shell, 42-fan motor, 43-blade, 44-fixed rod, 45-protective net, 5-material collecting box, 51-material collecting funnel, 6-rotating shaft, 61-connecting rod, 62-grinding wheel, 63-driven pulley, 64-driving pulley, 7-material collecting bag, 8-grinding motor and 81-driving belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, a pulverizer having a blast separation function: comprises a grinding barrel 1, a fan component 4, a material collecting box 5 and a grinding motor 8.
The upper end of the grinding barrel 1 is provided with a barrel cover 2, the barrel cover 2 is covered on the grinding barrel 1, a rotating shaft 6 is arranged in the grinding barrel 1, the lower end of the rotating shaft 6 penetrates through the bottom of the grinding barrel 1 and the lower end of the rotating shaft 6 is connected with a driven pulley 63, the grinding motor 8 is fixed on the outer wall of the grinding barrel 1, an output shaft of the grinding motor 8 is downwards connected with a driving pulley 64, the driving pulley 64 is connected with the driven pulley 63 through a driving belt 81, the rotating shaft 6 is fixedly connected with two connecting rods 61, the two connecting rods 61 are respectively connected with a grinding wheel 62, the grinding motor 8 rotates to drive the rotating shaft 6 to rotate through the driving pulley 64, the driving belt 81 and the driven pulley 63, and therefore the two grinding wheels 62 rotate to grind and smash the objects to be smashed of the.
An air inlet 11 and a discharge port 13 which penetrate through the side wall of the grinding barrel 1 are arranged on the side wall of the grinding barrel 1, the air inlet 11 and the discharge port 13 are oppositely arranged, an air inlet filter screen 12 is arranged in the air inlet 11, an air duct 3 is connected outside the air inlet 11, the air duct 3 is connected on the outer wall of the grinding barrel 1, the air duct 3 is communicated with the grinding barrel 1 through the air inlet 11, a fan assembly 4 is arranged at the top of the air duct 3 and used for blowing air into the grinding barrel 1 through the air duct 3 and the air inlet 11, a discharge filter screen 14 is arranged in the discharge port 13, the discharge filter screen 14 is detachably fixed in the discharge port 13, a material collecting box 5 is arranged outside the discharge port 13, the material collecting box 5 is connected on the outer wall of the grinding barrel 1, and the material collecting box 5 is communicated with the, the bottom of the material collecting box 5 is provided with a material collecting funnel 51, the outlet at the lower end of the material collecting funnel 51 is sleeved with a material collecting bag 7, the air duct 3 and the fan component 4 blow air into the grinding barrel 1 to blow the crushed products of the grinding barrel 1 by the grinding wheel to the discharge hole 13, and the part of the crushed products with granularity smaller than the aperture of the filter screen on the discharge filter screen 14 passes through the discharge filter screen 14 to enter the material collecting box 5 and is collected into the material collecting bag 7 through the material collecting funnel 51.
Further, referring to fig. 3, the fan assembly 4 includes a cylindrical protective casing 41, a fan motor 42 and blades 43, the protective casing 41 is fixedly connected to the top of the air duct 3, the fan motor 42 is fixed to the center of the protective casing 41 through a fixing rod 44, the blades 43 are connected to a rotating shaft of the fan motor 42, the fan motor 42 drives the blades 43 to rotate, so as to blow air into the grinding barrel 1 through the air duct 3, and a protective net 45 is disposed at the upper end of the protective casing 41 and used for foreign objects to enter the damaged blades 43.
The utility model relates to a rubbing crusher's working process with blast air separation function does: a discharge filter screen 14 with a proper mesh aperture is selected and arranged in the discharge port 13; putting the materials to be ground into the grinding barrel 1, tightly covering the barrel cover 2, starting the grinding motor 8 to drive the grinding wheel 62 to rotate, grinding and grinding the materials to be ground, after grinding for a period of time, opening the fan motor 42 to blow air into the grinding barrel 1, blowing the ground products in the grinding barrel 1 to the discharge port 13, enabling the parts of the ground products with the granularity smaller than the filter hole aperture on the discharge filter screen 14 to penetrate through the discharge filter screen 14 to enter the material collecting box 5 and be collected into the material collecting bag 7 through the material collecting funnel 51, continuing grinding and grinding the parts of the ground products with the granularity larger than the filter hole aperture of the discharge filter screen 14 by the grinding wheel 62 until the granularity of the parts is smaller than the filter hole aperture of the discharge filter hole 14, and replacing the discharge filter screens 14 with different apertures if the granularity of the ground products collected by the material collecting bag 7 needs to be adjusted.
The utility model relates to a rubbing crusher with blast air separation function's beneficial effect does: the fan component 4 blows air into the grinding barrel 1 to blow the crushed product in the grinding barrel 1 to the discharge port 13, and the discharge filter screen 14 in the discharge port 13 can separate the part of the crushed product with the granularity smaller than the aperture of the filter hole of the discharge filter screen 14 and make the part enter the material collecting bag 7; the uniformity of the crushed products collected in the collecting bag 7 is good, and the granularity of the crushed products in the collecting bag 7 can be adjusted by replacing the discharging filter screens 14 with different filter hole apertures.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a rubbing crusher with air blast separation function which characterized in that: comprises a grinding barrel, a fan component, a material collecting box and a grinding motor, wherein the upper end of the grinding barrel is provided with a barrel cover, a rotating shaft is arranged in the grinding barrel, the lower end of the rotating shaft penetrates through the bottom of the grinding barrel, the lower end of the rotating shaft is connected with a driven belt wheel, the grinding motor is fixed on the outer wall of the grinding barrel, the grinding motor is downwards connected with a driving belt wheel, the driving belt wheel is connected with the driven belt wheel through a driving belt, two connecting rods are fixedly connected on the rotating shaft, the two connecting rods are respectively connected with a grinding wheel, the side wall of the grinding barrel is provided with an air inlet and a discharge outlet, the air inlet is externally connected with an air duct, the air duct is communicated with the grinding barrel through the air inlet, the fan component is arranged at the top of the air duct, a discharge filter screen is arranged, the grinding barrel of the material collecting box is communicated through the discharge hole, and a material collecting bag is arranged at the lower end of the material collecting box; the grinding motor rotates, drives the rotating shaft to rotate, so that the grinding wheel rotates to grind and smash objects to be smashed in the grinding barrel, the air duct blows air into the grinding barrel, and the part of the granularity smaller than the aperture of the discharging filter screen in the smashed products in the grinding barrel passes through the discharging filter screen to enter the collecting bag.
2. A pulverizer with an air blast separation function according to claim 1, characterized in that: the air inlet and the discharge port are arranged oppositely, so that the fan assembly blows the crushed product in the grinding barrel to the discharge port.
3. A pulverizer with an air blast separation function according to claim 1, characterized in that: the ejection of compact filter screen detachably install in the discharge gate.
4. A pulverizer with an air blast separation function according to claim 1, characterized in that: an air inlet filter screen is arranged in the air inlet and used for preventing the fan assembly from blowing impurities in the air into the grinding barrel.
5. A pulverizer with an air blast separation function according to claim 1, characterized in that: the lower end of the material collecting box is provided with a material collecting funnel, and the material collecting bag is sleeved at the lower end of the material collecting funnel.
6. A pulverizer with an air blast separation function according to claim 1, characterized in that: the fan assembly comprises a protective shell, a fan motor and blades, the protective shell is fixedly connected to the top of the air guide tube, the fan motor is fixed to the center of the protective shell through a fixing rod, the blades are connected to a rotating shaft of the fan motor, the fan motor drives the blades to rotate, and air is blown to the grinding barrel through the air guide tube.
7. A pulverizer with an air blast separation function according to claim 6, characterized in that: and a protective net is arranged at the upper end of the protective shell and used for enabling foreign objects to enter the damaged blades.
8. A pulverizer with an air blast separation function according to claim 6, characterized in that: the protective shell is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020059070.5U CN211887175U (en) | 2020-01-13 | 2020-01-13 | Rubbing crusher with air blast separation work ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020059070.5U CN211887175U (en) | 2020-01-13 | 2020-01-13 | Rubbing crusher with air blast separation work ability |
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| Publication Number | Publication Date |
|---|---|
| CN211887175U true CN211887175U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020059070.5U Active CN211887175U (en) | 2020-01-13 | 2020-01-13 | Rubbing crusher with air blast separation work ability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254337A (en) * | 2022-07-29 | 2022-11-01 | 山西农业大学 | A high-efficiency pulverizing device for the separation and extraction of Fructus chinensis saponins |
| CN115999728A (en) * | 2023-02-22 | 2023-04-25 | 江苏天诚锌业科技有限公司 | Zinc powder processing equipment with feeding structure |
-
2020
- 2020-01-13 CN CN202020059070.5U patent/CN211887175U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254337A (en) * | 2022-07-29 | 2022-11-01 | 山西农业大学 | A high-efficiency pulverizing device for the separation and extraction of Fructus chinensis saponins |
| CN115999728A (en) * | 2023-02-22 | 2023-04-25 | 江苏天诚锌业科技有限公司 | Zinc powder processing equipment with feeding structure |
| CN115999728B (en) * | 2023-02-22 | 2023-10-13 | 江苏天诚锌业科技有限公司 | Zinc powder processing equipment with feeding structure |
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