CN214051999U - Grinding and screening device for raw materials for building coating production - Google Patents
Grinding and screening device for raw materials for building coating production Download PDFInfo
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- CN214051999U CN214051999U CN202022119792.8U CN202022119792U CN214051999U CN 214051999 U CN214051999 U CN 214051999U CN 202022119792 U CN202022119792 U CN 202022119792U CN 214051999 U CN214051999 U CN 214051999U
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Abstract
The utility model discloses a grinding sieving mechanism of raw materials for architectural coatings production belongs to coating raw materials grinder technical field, including device shell and the device inner bag of setting in device shell inside, be equipped with on the device shell with the communicating feedstock channel of device inner bag, the inside of device inner bag is equipped with first grinding base. The utility model discloses a raw materials of first grindstone on to the feeding slide grinds, and the raw materials is collected and is carried out the secondary grinding in the powder box that gathers, and the raw materials powder after the grinding is ground the back once more by the third grindstone and is selected the filtration back through the filter screen in the base is ground to the second from the through-hole whereabouts, grinds the quality of guaranteeing the raw materials many times, can select the number of times and the frequency of grinding according to the raw materials of difference, and grinding effect is good, and the screening efficiency is high.
Description
Technical Field
The utility model relates to a coating raw materials grinder especially relates to a grinding sieving mechanism of raw materials for architectural coatings production, belongs to coating raw materials grinder technical field.
Background
Architectural coatings paints and paints the object surface at the embellishment and plays the coating of guard action, and coating need grind various raw materials in process of production, grinds to carry out processing on next step after likepowder, and grinds the screening and be the important a ring of decision coating quality in production, and present grinding sieving mechanism grinding inefficiency just can not guarantee to grind the quality of back powder, the utility model discloses a new solution has been proposed to above problem.
How to research out a grinding sieving mechanism of raw materials for architectural coatings production is the problem that needs to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is in order to solve prior art not enough, and provides a grinding sieving mechanism of raw materials for architectural coatings production.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a grinding and screening device for raw materials for building coating production comprises a device shell and a device inner container arranged inside the device shell, wherein a feeding channel communicated with the device inner container is arranged on the device shell, a first grinding base is arranged inside the device inner container, a first motor is arranged at the top of the device shell, an output shaft of the first motor penetrates through the device shell and is connected with a first grinding device positioned at the top of the first grinding base, the first grinding device comprises a central shaft, a plurality of connecting rods arranged on the central shaft and a first supporting plate connected onto the connecting rods, first grinding stones are arranged at the bottom of the first supporting plate, a second grinding base is arranged below the first grinding base, a second supporting rod is arranged between the second grinding base and the first grinding base, and a second grinding device is arranged at the bottom of the second supporting rod, and a filter screen is arranged below the second grinding base.
Preferably, first grinding base is including fixing feeding slide on the device inner bag inner wall with establish the screening base at feeding slide center, the feeding slide is the feeding slide of funnel shape, a plurality of through-holes have been seted up on the screening base.
Preferably, the output shaft of the first motor is connected with the central shaft, and the bottom of the central shaft is provided with a powder collecting box.
Preferably, the bottom of collection powder box is equipped with a plurality of branch material baffles, the inboard of dividing the material baffle all is connected with the second grindstone.
Preferably, the first grinding stone is located at the top of the feed chute and the second grinding stone is located at the top of the screening base.
Preferably, both ends of the second grinding base are provided with first supporting rods, the first supporting rods are fixedly mounted on the inner wall of the device inner container, and the second grinding base is rotatably connected with the first supporting rods.
Preferably, the second grinding device comprises an electric push rod fixed at the bottom of the second supporting rod and a third motor connected with the output end of the electric push rod, an output shaft of the third motor is connected with a blanking baffle, and a third grinding stone is arranged at the bottom of the blanking baffle.
Preferably, the second grinding base is a hollow hemispherical grinding base, two second supporting plates are arranged at the top of the device shell, a second motor is arranged on each second supporting plate, and the output end of each second motor penetrates through each second supporting plate to be connected with a gear located between the two second supporting plates.
Preferably, a chain is wound on the gear, and two ends of the chain are respectively connected with two ends of the second grinding base.
Preferably, the bottom of the inner wall of the device inner container is provided with a discharging slideway, and the side wall of the device outer shell is provided with a discharging baffle.
The utility model has the advantages of: according to the utility model discloses a grinding sieving mechanism of raw materials for architectural coatings production, this grinding sieving mechanism of raw materials for architectural coatings production grinds through the raw materials of first grindstone on to the feeding slide, the raw materials is collected and is carried out the secondary grinding in the powder box that gathers, the raw materials powder after the grinding is ground the back once more by the third grindstone and is selected the filtration back collection through the filter screen in through-hole whereabouts to the second grinding base, grind the quality of assurance raw materials many times, can select the number of times and the frequency of grinding according to the raw materials of difference, the grinding effect is good, the screening efficiency is high.
Drawings
FIG. 1 is a front view of the overall structure of a preferred embodiment of the apparatus for grinding and screening raw materials for architectural coating production according to the present invention;
FIG. 2 is a schematic structural view of a first grinding base according to a preferred embodiment of the grinding and screening device for raw materials for architectural coating production of the present invention;
FIG. 3 is a schematic structural view of a first grinding device according to a preferred embodiment of the grinding and screening device for raw materials for architectural coating production of the present invention;
FIG. 4 is a plan view of the first grinding device according to a preferred embodiment of the grinding and screening device for raw materials for architectural coating production of the present invention;
FIG. 5 is a bottom view of the powder collecting box structure of a preferred embodiment of the grinding and screening device for raw materials for architectural coating production according to the present invention;
FIG. 6 is a schematic structural view of a second grinding base according to a preferred embodiment of the grinding and screening device for raw materials for architectural coating production of the present invention;
fig. 7 is a schematic structural view of a second grinding device according to a preferred embodiment of the grinding and screening device for raw materials for architectural coating production of the present invention.
In the figure: 1-device housing, 2-device inner container, 3-feed channel, 4-first grinding base, 5-first grinding device, 6-first motor, 7-second grinding base, 8-first support rod, 9-second grinding device, 10-filter screen, 11-discharge slideway, 12-discharge baffle, 13-feed slideway, 14-screening base, 15-through hole, 16-center shaft, 17-connecting rod, 18-first support plate, 19-first grinding stone, 20-powder collecting box, 21-material separating baffle, 22-second grinding stone, 23-second support plate, 24-second motor, 25-gear, 26-chain, 27-second support rod, 28-electric push rod, 29-third motor, 30-blanking baffle plate, 31-third grinding stone.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-7, the grinding and screening device for raw materials for architectural coating production provided in this embodiment includes a device housing 1 and a device inner container 2 disposed inside the device housing 1, a feeding channel 3 communicating with the device inner container 2 is disposed on the device housing 1, a first grinding base 4 is disposed inside the device inner container 2, a first motor 6 is disposed on the top of the device housing 1, an output shaft of the first motor 6 penetrates through the device housing 1 to be connected to a first grinding device 5 disposed on the top of the first grinding base 4, the first grinding device 5 includes a central shaft 16, a plurality of connecting rods 17 disposed on the central shaft 16, and a first supporting plate 18 connected to the connecting rods 17, a first grinding stone 19 is disposed at the bottom of the first supporting plate 18, a second grinding base 7 is disposed below the first grinding base 4, a second supporting rod 27 is disposed between the second grinding base 7 and the first grinding base 4, the bottom of the second supporting rod 27 is provided with a second grinding device 9, and a filter screen 10 is arranged below the second grinding base 7. This grinding sieving mechanism of raw materials for architectural coatings production grinds the raw materials on feeding slide 13 through first grindstone 19, the raw materials is collected and is carried out the secondary grinding in album powder box 20, the raw materials powder after the grinding is ground the back once more by third grindstone 31 in through-hole 15 whereabouts to second grinding base 7 from the through-hole and is filtered the back and collect through filter screen 10, grind the quality of assurance raw materials many times, can select the number of times and the frequency of grinding according to the raw materials of difference, the grinding effect is good, the screening efficiency is high.
In this embodiment, as shown in fig. 2, 3, 4 and 5, the first grinding base 4 includes a feeding chute 13 fixed on the inner wall of the device inner container 2 and a screening base 14 disposed at the center of the feeding chute 13, the feeding chute 13 is a funnel-shaped feeding chute, and the screening base 14 is provided with a plurality of through holes 15. The output shaft of the first motor 6 is connected with a central shaft 16, and the bottom of the central shaft 16 is provided with a powder collecting box 20. The bottom of collection powder box 20 is equipped with a plurality of branch material baffles 21, and the inboard of dividing material baffle 21 all is connected with second grindstone 22. A first grinding stone 19 is located at the top of the feed chute 13 and a second grinding stone 22 is located at the top of the screening base 14. First backup pad 18 slope is installed at the top of feeding slide 13, increase the area of contact between raw materials and the first grindstone 19, it is more thorough to make the raw materials grind, the raw materials get into the inside of powder collecting box 20 and are ground by pivoted second grindstone 22 secondary through two gaps that divide between the material baffle 21 after the grinding, divide material baffle 2 and second grindstone 22 to become a plurality of grinding districts with the internal partitioning of powder collecting box 20, avoid the raw materials to gather together, improve grinding efficiency, guarantee grinding quality.
In the present embodiment, as shown in fig. 1, 6 and 7, the first supporting rods 8 are disposed at both ends of the second grinding base 7, the first supporting rods 8 are fixedly mounted on the inner wall of the device inner container 2, and the second grinding base 7 is rotatably connected to the first supporting rods 8. The second grinding device 9 comprises an electric push rod 28 fixed at the bottom of the second support rod 27 and a third motor 29 connected with the output end of the electric push rod 28, an output shaft of the third motor 29 is connected with a blanking baffle 30, and a third grinding stone 31 is arranged at the bottom of the blanking baffle 30. The second grinding base 7 is a hollow hemispherical grinding base, two second support plates 23 are arranged at the top of the device shell 1, a second motor 24 is arranged on each second support plate 23, and the output end of each second motor 24 penetrates through each second support plate 23 to be connected with a gear 25 located between the two second support plates 23. The gear 25 is wound with a chain 26, and two ends of the chain 26 are respectively connected with two ends of the second grinding base 7. The bottom of the inner wall of the device inner container 2 is provided with a discharging slideway 11, and the side wall of the device shell 1 is provided with a discharging baffle 12. The third grinding stone 31 is driven by the electric push rod 28 to adjust the height up and down, the third grinding stone 31 finely grinds the raw materials in the second grinding base 7, the gear 25 drives the chain 26 to pull up one end of the second grinding base 7 to pour out the raw materials, and the second grinding base 7 can also be driven to shake to make the raw materials uniform. The discharging slideway 11 enables the filtered raw material powder to be gathered at a position close to the discharging baffle 12, and the raw material powder is convenient to collect.
In this embodiment, as shown in fig. 1 to fig. 7, the working process of the grinding and screening apparatus for raw materials for architectural coating production provided in this embodiment is as follows:
step 1: pouring the raw materials into the feeding channel 3, driving the first grinding stones 19 to rotate along the feeding slide way 13 by the first motor 6 to grind the raw materials on the feeding slide way 13, enabling the raw materials to enter the powder collecting box 20 along the feeding slide way 13 and to be ground by the second grinding stones 22 for the second time, and enabling the ground raw materials to fall into the second grinding base 7 through the through holes 15;
step 2: electric putter 28 drives third grindstone 31 descending height, start third motor 29 and drive third grindstone 31 and rotate the raw materials that grinds in the second grinding base 7, grind back electric putter 28 and drive third grindstone 31 rising height, second motor 24 drives gear 25 and rotates and pull up chain 26 and then make the slope of second grinding base 7 pour out inside raw materials, the raw materials filters the back through filter screen 10 and slides to the position that is close to discharge baffle 12 along ejection of compact slide 11.
In summary, in this embodiment, according to the grinding and screening device for raw materials for architectural coating production of this embodiment, the grinding and screening device for raw materials for architectural coating production is obliquely installed on the top of the feeding chute 13 through the first supporting plate 18, so as to increase the contact area between the raw materials and the first grinding stones 19, so that the raw materials are ground more thoroughly, the ground raw materials enter the interior of the powder collecting box 20 through the gap between the two material distributing baffles 21 and are ground by the rotating second grinding stones 22 for the second time, the material distributing baffles 2 and the second grinding stones 22 divide the interior of the powder collecting box 20 into a plurality of grinding areas, so as to prevent the raw materials from gathering together, improve the grinding efficiency and ensure the grinding quality. Height-adjusting about third grinding stone 31 is under electric putter 28's drive, and third grinding stone 31 carries out the meticulous grinding to the raw materials in the second grinding base 7, and gear 25 drives the one end that chain 26 can pull up second grinding base 7 and pours out the raw materials, also can drive second grinding base 7 and rock and make the raw materials even, and ejection of compact slide 11 makes the raw materials powder gathering after the filtration convenient collection in the position that is close to discharge baffle 12.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. The grinding and screening device for the raw materials for building paint production is characterized by comprising a device shell (1) and a device inner container (2) arranged inside the device shell (1), wherein a feeding channel (3) communicated with the device inner container (2) is arranged on the device shell (1), a first grinding base (4) is arranged inside the device inner container (2), a first motor (6) is arranged at the top of the device shell (1), an output shaft of the first motor (6) penetrates through the device shell (1) to be connected with a first grinding device (5) located at the top of the first grinding base (4), the first grinding device (5) comprises a central shaft (16), a plurality of connecting rods (17) arranged on the central shaft (16) and a first supporting plate (18) connected to the connecting rods (17), the bottom of first backup pad (18) is equipped with first grinding stone (19), the below of first grinding base (4) is equipped with second grinding base (7), second grinding base (7) with be equipped with second bracing piece (27) between first grinding base (4), the bottom of second bracing piece (27) is equipped with second grinder (9), the below of second grinding base (7) is equipped with filter screen (10).
2. The grinding and screening device for the raw materials for the architectural coating production according to claim 1, wherein the first grinding base (4) comprises a feeding slideway (13) fixed on the inner wall of the device inner container (2) and a screening base (14) arranged at the center of the feeding slideway (13), the feeding slideway (13) is a funnel-shaped feeding slideway, and a plurality of through holes (15) are formed in the screening base (14).
3. The grinding and screening device of the raw materials for producing architectural coatings according to claim 2, characterized in that the output shaft of the first motor (6) is connected with the central shaft (16), and the bottom of the central shaft (16) is provided with a powder collecting box (20).
4. The grinding and screening device of the raw materials for producing architectural coatings according to claim 3, characterized in that the bottom of the powder collecting box (20) is provided with a plurality of material separating baffles (21), and the inner sides of the material separating baffles (21) are connected with second grinding stones (22).
5. A grinding and screening device for raw materials for architectural coating production according to claim 4, characterized in that the first grinding stone (19) is located on top of the feed chute (13) and the second grinding stone (22) is located on top of the screening base (14).
6. The grinding and screening device of the raw materials for producing architectural coatings according to claim 1, wherein both ends of the second grinding base (7) are provided with first supporting rods (8), the first supporting rods (8) are fixedly installed on the inner wall of the device inner container (2), and the second grinding base (7) is rotatably connected with the first supporting rods (8).
7. The grinding and screening device of the raw materials for producing the architectural coatings as claimed in claim 1, wherein the second grinding device (9) comprises an electric push rod (28) fixed at the bottom of the second support rod (27) and a third motor (29) connected with the output end of the electric push rod (28), the output shaft of the third motor (29) is connected with a blanking baffle plate (30), and the bottom of the blanking baffle plate (30) is provided with a third grinding stone (31).
8. The grinding and screening device of the raw materials for producing architectural coatings according to claim 1, characterized in that the second grinding base (7) is a hollow hemispheric grinding base, two second supporting plates (23) are arranged on the top of the device housing (1), a second motor (24) is arranged on the second supporting plates (23), and the output end of the second motor (24) penetrates through the second supporting plates (23) to be connected with a gear (25) positioned between the two second supporting plates (23).
9. The grinding and screening device of the raw materials for producing architectural coatings according to claim 8, wherein a chain (26) is wound on the gear (25), and both ends of the chain (26) are respectively connected with both ends of the second grinding base (7).
10. The grinding and screening device for the raw materials for the architectural coating production according to claim 1, wherein a discharge slideway (11) is arranged at the bottom of the inner wall of the device inner container (2), and a discharge baffle plate (12) is arranged on the side wall of the device outer shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119792.8U CN214051999U (en) | 2020-09-24 | 2020-09-24 | Grinding and screening device for raw materials for building coating production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119792.8U CN214051999U (en) | 2020-09-24 | 2020-09-24 | Grinding and screening device for raw materials for building coating production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214051999U true CN214051999U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119792.8U Active CN214051999U (en) | 2020-09-24 | 2020-09-24 | Grinding and screening device for raw materials for building coating production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214051999U (en) |
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2020
- 2020-09-24 CN CN202022119792.8U patent/CN214051999U/en active Active
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