CN219334470U - Air-flow type air grinding equipment - Google Patents
Air-flow type air grinding equipment Download PDFInfo
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- CN219334470U CN219334470U CN202320413781.1U CN202320413781U CN219334470U CN 219334470 U CN219334470 U CN 219334470U CN 202320413781 U CN202320413781 U CN 202320413781U CN 219334470 U CN219334470 U CN 219334470U
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- charging barrel
- bottom plate
- top end
- filter screen
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Abstract
The utility model relates to the technical field of an air flow grinder, in particular to an air flow type air grinding device, which is characterized in that materials are placed into a filtering mechanism, the filtered materials enter a charging barrel, the materials entering the charging barrel enter an air flow grinder body through the charging mechanism to be crushed and ground, and then impurities in the filtering mechanism are cleaned independently, so that the impurity content in the materials is reduced; including bottom plate, air current grinds machine body, feed cylinder and landing leg, the bottom plate top is provided with the air current grinds machine body, and the feed cylinder bottom is provided with multiunit landing leg, and the bottom of multiunit landing leg all connects the bottom plate top, still includes feed mechanism and filtering mechanism, and feed mechanism installs on the bottom plate top, and feed mechanism input and feed cylinder bottom intercommunication, filtering mechanism installs on the feed cylinder top.
Description
Technical Field
The utility model relates to the technical field of air flow grinding machines, in particular to air flow type air grinding equipment.
Background
The jet mill utilizes high-speed air flow to ultrafine grind the materials. Can be classified into a disc type jet mill and an elliptical type jet mill. The flow pulverizer, the cyclone separator, the dust remover and the induced draft fan form a whole set of pulverizing system. Compressed air is filtered and dried, then is sprayed into a crushing cavity at a high speed through a Laval nozzle, materials are repeatedly collided, rubbed and sheared at the junction of a plurality of high-pressure air flows to be crushed, the crushed materials move to a classification area along with ascending air flows under the pumping action of a fan, coarse and fine materials are separated under the strong centrifugal force action generated by a classification turbine rotating at a high speed, fine particles meeting the granularity requirement enter a cyclone separator and a dust remover through a classification wheel to be collected, and the coarse particles descend to the crushing area to be crushed continuously.
Among the prior art, the chinese patent of the utility model of bulletin number CN214051995U, it discloses an air current mill with adjustable pressure, including feeder hopper, abrasive disc and pressure chamber, the feeder hopper lower extreme passes through inlet pipe and abrasive disc fixed connection, the abrasive disc lower extreme is connected with the collection seat through the discharging pipe, the abrasive disc is located the pressure chamber upside, pressure chamber upper end left side and right side all welded fastening have the pressure tube, pressure tube and abrasive disc lower extreme fixed connection.
In the use, the device finds that the device lacks the filtering capability of material impurity, in case the material mixes great impurity, can influence the grinding effect of air current grinding machine, influences the result of use of material after grinding simultaneously.
Disclosure of Invention
In order to solve the technical problems, the utility model provides airflow type air grinding equipment for improving the filtering effect.
The utility model relates to airflow type air grinding equipment, which comprises a bottom plate, an airflow grinding machine body, a charging barrel and supporting legs, wherein the top end of the bottom plate is provided with the airflow grinding machine body, the bottom end of the charging barrel is provided with a plurality of groups of supporting legs, the bottom ends of the plurality of groups of supporting legs are connected with the top end of the bottom plate, the airflow type air grinding equipment also comprises a feeding mechanism and a filtering mechanism, the feeding mechanism is arranged at the top end of the bottom plate, the input end of the feeding mechanism is communicated with the bottom end of the charging barrel, and the filtering mechanism is arranged at the top end of the charging barrel; the material is placed into the filter mechanism, the material enters the inside of the charging barrel after being filtered, the material entering the inside of the charging barrel enters the inside of the air flow grinding machine body through the charging mechanism to be crushed and ground, and then impurities in the filter mechanism are cleaned independently, so that the impurity content in the material is reduced.
Preferably, the filtering mechanism comprises a shaft pin, a connecting plate, a circular ring, a hemispherical filter screen, a clamping groove and a locking mechanism, wherein the shaft pin is arranged at the top end of the charging barrel, one end of the connecting plate is hinged with the top end of the charging barrel through the shaft pin, the other end of the connecting plate is provided with the circular ring, the bottom end of the circular ring is provided with the hemispherical filter screen, the outer side wall of the right end of the circular ring is provided with the clamping groove, and the locking mechanism is arranged at the top end of the charging barrel and is matched with the clamping groove to lock the circular ring; the hemispherical filter screen is penetrated into the charging barrel, the bottom end of the circular ring is contacted with the top end of the charging barrel, the locking mechanism is matched with the clamping groove to lock and fix the circular ring, when impurities in the hemispherical filter screen are required to be cleaned, a worker makes the locking mechanism far away from the clamping groove, and accordingly the circular ring drives the hemispherical filter screen to overturn and topple under the matching of the shaft pin and the connecting plate.
Preferably, the locking mechanism comprises a fixed plate, a spring, a telescopic rod and a clamping block, wherein the fixed plate is arranged at the top end of the charging barrel, the spring and the telescopic rod are arranged at the left end of the fixed plate, the right ends of the clamping block are connected with the left ends of the spring and the telescopic rod, the clamping block is matched with the clamping groove, and the spring is sleeved on the outer side of the telescopic rod; when the ring is required to be locked, the clamping block moves rightwards, then the bottom end of the ring is contacted with the top end of the charging barrel, and then the clamping block is loosened, so that the clamping block is inserted into the clamping groove under the action of spring force, and the ring is fixed.
Preferably, the feeding mechanism comprises a shell, a feeding pipe, a motor, a rotating shaft, a helical blade and a base, wherein a plurality of groups of bases are arranged at the bottom end of the shell, the bottom ends of the groups of bases are all connected with the top end of a bottom plate, the right end of the shell is communicated with the input end of the air flow grinding machine body, the bottom end of the shell is provided with the motor, a cavity is formed in the shell, the output end of the motor extends to the cavity and is connected with the left end of the rotating shaft, the right end of the rotating shaft is connected with the right end of the rotating cavity, the helical blade is arranged in the cavity, the bottom end of the feeding pipe is communicated with the top end of the feeding pipe, and the bottom end of the feeding pipe is communicated with the input end of the shell; the material in the feed cylinder gets into in the cavity of casing through the inlet pipe, starts the motor to make the pivot drive helical blade in the cavity rotate, helical blade makes the material in the cavity get into the air current grinding machine body inside grind, improves the convenience.
Preferably, the bicycle further comprises a handle, and the front and rear outer side walls of the circular ring are symmetrically provided with the handle; staff overturns and falls over ring and hemispherical filter screen through the handle, improves the convenience.
Preferably, the device further comprises a reinforcing frame, wherein the bottom end of the circular ring is provided with the reinforcing frame, and the inner side wall of the reinforcing frame is contacted with the outer side wall of the hemispherical filter screen; the reinforcing frame supports the hemispherical filter screen, so that deformation of the hemispherical filter screen is reduced, and the service life of the hemispherical filter screen is prolonged.
Preferably, the handle is provided with anti-skid patterns; when a worker turns over the ring by holding the handle, the situation that the handle is taken off is reduced under the cooperation of the anti-skid patterns.
Compared with the prior art, the utility model has the beneficial effects that: the material is placed into the filter mechanism, the material enters the inside of the charging barrel after being filtered, the material entering the inside of the charging barrel enters the inside of the air flow grinding machine body through the charging mechanism to be crushed and ground, and then impurities in the filter mechanism are cleaned independently, so that the impurity content in the material is reduced.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic view in front partial cross-section of the present utility model;
FIG. 3 is a first enlarged schematic view of the structure of the ring, hemispherical filter screen, etc.;
FIG. 4 is a partially enlarged schematic illustration of the structure of portion A in FIG. 3;
FIG. 5 is a second enlarged schematic view of the structure of the ring and hemispherical filter screen;
the reference numerals in the drawings: 1. a bottom plate; 2. an air flow grinder body; 3. a charging barrel; 4. a support leg; 5. a shaft pin; 6. a connecting plate; 7. a circular ring; 8. hemispherical filter screen; 9. a clamping groove; 10. a fixing plate; 11. a spring; 12. a telescopic rod; 13. a clamping block; 14. a housing; 15. a feed pipe; 16. a motor; 17. a rotating shaft; 18. a helical blade; 19. a base; 20. a handle; 21. and a reinforcing frame.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, the air-flow type air grinding device comprises a bottom plate 1, an air-flow grinding machine body 2, a charging barrel 3 and supporting legs 4, wherein the top end of the bottom plate 1 is provided with the air-flow grinding machine body 2, the bottom end of the charging barrel 3 is provided with a plurality of groups of supporting legs 4, the bottom ends of the groups of supporting legs 4 are all connected with the top end of the bottom plate 1, the air-flow type air-grinding device further comprises a feeding mechanism and a filtering mechanism, the feeding mechanism is arranged at the top end of the bottom plate 1, the input end of the feeding mechanism is communicated with the bottom end of the charging barrel 3, and the filtering mechanism is arranged at the top end of the charging barrel 3;
as shown in fig. 1, 3, 4 and 5, the filtering mechanism comprises a shaft pin 5, a connecting plate 6, a circular ring 7, a hemispherical filter screen 8, a clamping groove 9 and a locking mechanism, wherein the shaft pin 5 is arranged at the top end of the charging barrel 3, one end of the connecting plate 6 is hinged with the top end of the charging barrel 3 through the shaft pin 5, the other end of the connecting plate 6 is provided with the circular ring 7, the bottom end of the circular ring 7 is provided with the hemispherical filter screen 8, the outer side wall of the right end of the circular ring 7 is provided with the clamping groove 9, and the locking mechanism is arranged at the top end of the charging barrel 3 and is matched with the clamping groove 9 to lock the circular ring 7;
as shown in fig. 4, the locking mechanism comprises a fixing plate 10, a spring 11, a telescopic rod 12 and a clamping block 13, wherein the fixing plate 10 is arranged at the top end of the charging barrel 3, the spring 11 and the telescopic rod 12 are arranged at the left end of the fixing plate 10, the right ends of the clamping block 13 are connected with the left ends of the spring 11 and the telescopic rod 12, the clamping block 13 is matched with the clamping groove 9, and the spring 11 is sleeved on the outer side of the telescopic rod 12.
In this embodiment, move fixture block 13 rightwards, with inside half spherical filter screen 8 in depth feed cylinder 3, the bottom and the feed cylinder 3 top contact of ring 7, afterwards make ring 7 bottom and feed cylinder 3 top contact, afterwards loosen fixture block 13, thereby make fixture block 13 insert in draw-in groove 9 under the effect of spring 11 elasticity, accomplish the fixed to ring 7, when need the impurity in half spherical filter screen 8 clear up, the staff makes fixture block 13 keep away from draw-in groove 9, thereby make ring 7 drive half spherical filter screen 8 under the cooperation of pivot 5 and link plate 6 and overturn and empty, the material that gets into the inside of feed cylinder 3 passes through feed mechanism and gets into inside the air current mill body 2 and smash the grinding operation.
Example 2
As shown in fig. 1, the air-flow type air grinding device comprises a bottom plate 1, an air-flow grinding machine body 2, a charging barrel 3 and supporting legs 4, wherein the top end of the bottom plate 1 is provided with the air-flow grinding machine body 2, the bottom end of the charging barrel 3 is provided with a plurality of groups of supporting legs 4, the bottom ends of the groups of supporting legs 4 are all connected with the top end of the bottom plate 1, the air-flow type air-grinding device further comprises a feeding mechanism and a filtering mechanism, the feeding mechanism is arranged at the top end of the bottom plate 1, the input end of the feeding mechanism is communicated with the bottom end of the charging barrel 3, and the filtering mechanism is arranged at the top end of the charging barrel 3;
as shown in fig. 1, 3, 4 and 5, the filtering mechanism comprises a shaft pin 5, a connecting plate 6, a circular ring 7, a hemispherical filter screen 8, a clamping groove 9 and a locking mechanism, wherein the shaft pin 5 is arranged at the top end of the charging barrel 3, one end of the connecting plate 6 is hinged with the top end of the charging barrel 3 through the shaft pin 5, the other end of the connecting plate 6 is provided with the circular ring 7, the bottom end of the circular ring 7 is provided with the hemispherical filter screen 8, the outer side wall of the right end of the circular ring 7 is provided with the clamping groove 9, and the locking mechanism is arranged at the top end of the charging barrel 3 and is matched with the clamping groove 9 to lock the circular ring 7;
as shown in fig. 4, the locking mechanism comprises a fixed plate 10, a spring 11, a telescopic rod 12 and a clamping block 13, wherein the fixed plate 10 is arranged at the top end of the charging barrel 3, the spring 11 and the telescopic rod 12 are arranged at the left end of the fixed plate 10, the left ends of the spring 11 and the telescopic rod 12 are connected with the right end of the clamping block 13, the clamping block 13 is matched with the clamping groove 9, and the spring 11 is sleeved on the outer side of the telescopic rod 12;
as shown in fig. 1 and 2, the feeding mechanism comprises a shell 14, a feeding pipe 15, a motor 16, a rotating shaft 17, a helical blade 18 and a base 19, wherein a plurality of groups of bases 19 are arranged at the bottom end of the shell 14, the bottom ends of the groups of bases 19 are all connected with the top end of a bottom plate 1, the right end of the shell 14 is communicated with the input end of an air flow grinder body 2, the bottom end of the shell 14 is provided with the motor 16, a cavity is arranged in the shell 14, the output end of the motor 16 extends to the cavity and is connected with the left end of the rotating shaft 17, the right end of the rotating shaft 17 is connected with the right end of the rotating cavity, the helical blade 18 is arranged in the cavity, the bottom end of a charging barrel 3 is communicated with the top end of the feeding pipe 15, and the bottom end of the feeding pipe 15 is communicated with the input end of the shell 14;
as shown in fig. 5, the device further comprises a handle 20 and a reinforcing frame 21, the handles 20 are symmetrically arranged on the front and rear outer side walls of the circular ring 7, the reinforcing frame 21 is arranged at the bottom end of the circular ring 7, and the inner side walls of the reinforcing frame 21 are in contact with the outer side walls of the hemispherical filter screen 8.
In this embodiment, the clamping block 13 is moved rightward, the hemispherical filter screen 8 is inserted into the barrel 3, the bottom end of the circular ring 7 is contacted with the top end of the barrel 3, then the bottom end of the circular ring 7 is contacted with the top end of the barrel 3, and then the clamping block 13 is loosened, so that the clamping block 13 is inserted into the clamping groove 9 under the action of the elastic force of the spring 11, the fixing of the circular ring 7 is completed, when impurities in the hemispherical filter screen 8 need to be cleaned, a worker keeps the clamping block 13 away from the clamping groove 9, so that the circular ring 7 drives the hemispherical filter screen 8 to overturn and pour under the cooperation of the shaft pin 5 and the connecting plate 6, materials in the barrel 3 enter a cavity of the shell 14 through the feed pipe 15, the motor 16 is started, the rotating shaft 17 is driven to rotate in the cavity with the spiral blade 18, and the spiral blade 18 drives the materials in the cavity to enter the air flow grinder body 2 to grind, the reinforcing frame 21 supports the hemispherical filter screen 8, and deformation of the hemispherical filter screen 8 is reduced.
The air flow grinding machine body 2, the shaft pin 5, the connecting plate 6, the circular ring 7, the hemispherical filter screen 8, the motor 16 and the spiral blade 18 of the air flow type air grinding device are purchased in the market, and the air flow type air grinding device is installed and operated by a person skilled in the art according to the attached using instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. Air current formula air grinding equipment, including bottom plate (1), air current grinds machine body (2), feed cylinder (3) and landing leg (4), bottom plate (1) top is provided with air current grinds machine body (2), and feed cylinder (3) bottom is provided with multiunit landing leg (4), and bottom of multiunit landing leg (4) all connects bottom plate (1) top, its characterized in that still includes feed mechanism and filter mechanism, and feed mechanism installs on bottom plate (1) top, feed mechanism input and feed cylinder (3) bottom intercommunication, and filter mechanism installs on feed cylinder (3) top.
2. The air-jet type air grinding device according to claim 1, wherein the filtering mechanism comprises a shaft pin (5), a connecting plate (6), a hemispherical filter screen (7), a clamping groove (9) and a locking mechanism, the shaft pin (5) is arranged at the top end of the charging barrel (3), one end of the connecting plate (6) is hinged with the top end of the charging barrel (3) through the shaft pin (5), the other end of the connecting plate (6) is provided with the annular ring (7), the bottom end of the annular ring (7) is provided with the hemispherical filter screen (8), the outer side wall of the right end of the annular ring (7) is provided with the clamping groove (9), and the locking mechanism is arranged at the top end of the charging barrel (3) and is matched with the clamping groove (9) to lock the annular ring (7).
3. The air-jet type air grinding device according to claim 2, wherein the locking mechanism comprises a fixing plate (10), a spring (11), a telescopic rod (12) and a clamping block (13), the fixing plate (10) is arranged at the top end of the charging barrel (3), the spring (11) and the telescopic rod (12) are arranged at the left end of the fixing plate (10), the right end of the clamping block (13) is connected with the left ends of the spring (11) and the telescopic rod (12), the clamping block (13) is matched with the clamping groove (9), and the spring (11) is sleeved on the outer side of the telescopic rod (12).
4. The air-jet milling device according to claim 1, wherein the feeding mechanism comprises a housing (14), a feeding pipe (15), a motor (16), a rotating shaft (17), a spiral blade (18) and a base (19), wherein a plurality of groups of bases (19) are arranged at the bottom end of the housing (14), the bottom ends of the groups of bases (19) are all connected with the top end of the bottom plate (1), the right end of the housing (14) is communicated with the input end of the air-jet milling machine body (2), the bottom end of the housing (14) is provided with the motor (16), a cavity is formed in the housing (14), the output end of the motor (16) extends to the cavity and is connected with the left end of the rotating shaft (17), the right end of the rotating shaft (17) is connected with the right end of the rotating cavity, the rotating shaft (17) is provided with the spiral blade (18) in the cavity, the bottom end of the feeding pipe (15) is communicated with the top end of the feeding pipe (3), and the bottom end of the feeding pipe (15) is communicated with the input end of the housing (14).
5. An air-jet type air grinding apparatus as claimed in claim 2, further comprising a handle (20), wherein the front and rear outer side walls of the ring (7) are symmetrically provided with the handle (20).
6. An air-jet type air grinding device as claimed in claim 2, further comprising a reinforcing frame (21), wherein the reinforcing frame (21) is arranged at the bottom end of the circular ring (7), and the inner side wall of the reinforcing frame (21) is in contact with the outer side wall of the hemispherical filter screen (8).
7. An air-jet type air grinding apparatus as claimed in claim 5, characterized in that the handle (20) is provided with anti-slip patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413781.1U CN219334470U (en) | 2023-03-02 | 2023-03-02 | Air-flow type air grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413781.1U CN219334470U (en) | 2023-03-02 | 2023-03-02 | Air-flow type air grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219334470U true CN219334470U (en) | 2023-07-14 |
Family
ID=87098431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413781.1U Active CN219334470U (en) | 2023-03-02 | 2023-03-02 | Air-flow type air grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219334470U (en) |
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2023
- 2023-03-02 CN CN202320413781.1U patent/CN219334470U/en active Active
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