CN217249276U - A high-efficient grinding device for dry powder mortar - Google Patents
A high-efficient grinding device for dry powder mortar Download PDFInfo
- Publication number
- CN217249276U CN217249276U CN202221076873.7U CN202221076873U CN217249276U CN 217249276 U CN217249276 U CN 217249276U CN 202221076873 U CN202221076873 U CN 202221076873U CN 217249276 U CN217249276 U CN 217249276U
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- rotary drum
- barrel
- arc surface
- rotary
- dry powder
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- 238000000227 grinding Methods 0.000 title claims abstract description 48
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 98
- 206010006514 bruxism Diseases 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 13
- 238000003491 array Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a high-efficiency grinding device for dry powder mortar, which comprises a cylinder body and a material distributing mechanism; barrel: the middle part of the upper surface of the barrel is provided with a feeding hole, the middle part of the upper surface of the barrel is provided with a feeding pipe, the feeding pipe is communicated with the feeding hole, the discharging pipe is arranged at the discharging port at the left end of the outer arc surface of the barrel, the inner arc surface of the barrel is provided with a conical barrel, the inner arc surface of the conical barrel is provided with a fixed grinding tooth, the middle part between the upper inner wall and the lower inner wall of the barrel is rotatably connected with a rotary drum, the upper end of the rotary drum is communicated with the feeding hole, and the outer arc surface of the rotary drum is provided with a rotary grinding tooth; a material distributing mechanism: set up in the inside of rotary drum, this a high-efficient grinding device for dry powder mortar carries the material to the grinding position who accords with self size, avoids not the not accumulational phenomenon that the material of equidimension got into and causes together, improves the efficiency of grinding, avoids the material to produce on umbrella-shaped dish and piles up, improves the effect of dividing the material.
Description
Technical Field
The utility model relates to a material grinding technical field specifically is a high-efficient grinding device for dry powder mortar.
Background
Dry powder mortar is a granular or powdery material prepared by physically mixing dry screened aggregate, inorganic cementing material, additive and the like according to a certain proportion, the granular or powdery material is transported to a construction site in a bag or in bulk form, and the material can be directly used after being mixed with water.
In the production process of dry powder mortar, materials need to be ground and processed, so that the granularity of the materials meets the production standard, and the commonly used grinding modes of excircle grinding, inner circle grinding and plane grinding are all to grind the materials into smaller particles through the matching of two grinding surfaces.
During grinding, a plurality of devices directly pour materials into a grinding cylinder for grinding, the materials with different sizes are easily accumulated, grinding speed is affected, and grinding efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high-efficient grinding device for dry powder mortar, carry the material to the grinding position that accords with self size, avoid the not accumulational phenomenon that the material of equidimension got into and caused together, improve the efficiency of grinding, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency grinding device for dry-mixed mortar comprises a cylinder body and a material distributing mechanism;
barrel: the middle part of the upper surface of the barrel is provided with a feeding hole, the middle part of the upper surface of the barrel is provided with a feeding pipe, the feeding pipe is communicated with the feeding hole, the discharging pipe is arranged at the discharging port at the left end of the outer arc surface of the barrel, the inner arc surface of the barrel is provided with a conical barrel, the inner arc surface of the conical barrel is provided with a fixed grinding tooth, the middle part between the upper inner wall and the lower inner wall of the barrel is rotatably connected with a rotary drum, the upper end of the rotary drum is communicated with the feeding hole, and the outer arc surface of the rotary drum is provided with a rotary grinding tooth;
a material distributing mechanism: set up in the inside of rotary drum, carry the material to the grinding position that accords with self size, avoid not equidimension material to get into together and the phenomenon of piling up that causes for the speed of grinding, improve the efficiency of grinding, avoid the material to produce on umbrella-type dish and pile up, make the process of dividing the material more stable, improve the effect of dividing the material.
Furthermore, a control switch is arranged at the front end of the outer arc surface of the barrel, and the input end of the control switch is electrically connected with an external power supply to control the starting and stopping of the whole device.
Furthermore, the lower surface of the barrel is provided with a driving motor, the upper end of an output shaft of the driving motor penetrates through a through hole in the barrel and is fixedly connected with the lower end of the rotary drum, and the input end of the driving motor is electrically connected with the output end of the control switch to provide power for the rotation of the rotary drum.
Further, feed mechanism is including dividing the material hole, divide the vertical array in material hole to set up in the extrados of rotary drum, divides the aperture from the bottom up of material hole to be the notch cuttype and increases progressively, makes the material follow the high grinding position that gets into of difference.
Furthermore, feed mechanism still includes rotary column, filtration pore and umbrella-shaped dish, the vertical sliding connection of rotary column is in the slide hole at the inside diapire middle part of rotary drum, and the vertical array of the outer cambered surface of rotary column is provided with the umbrella-shaped dish, and the outer edge of umbrella-shaped dish all laminates with the interior cambered surface of rotary drum, umbrella-shaped dish and branch material hole one-to-one, and the upper surface of umbrella-shaped dish evenly is provided with the filtration pore, and the aperture from the top down of filtration pore is the stairstepping and decreases progressively, sieves the material.
Further, the intrados of feed port is equipped with spacing, and the slide opening intrados at the inside diapire middle part of rotary drum is equipped with reciprocal circular slot, and the traveller and the reciprocal circular slot sliding connection of traveller lower extreme, the upper surface of traveller are equipped with the rectangular plate, and the vertical sliding connection of rectangular plate and the rectangular slot at spacing middle part makes the traveller carry out reciprocating motion, avoids piling up of material.
Furthermore, the inside diapire of barrel is equipped with the tapered dish, and the middle part of tapered dish is equipped with the hole of stepping down with the installation of rotary drum cooperation, provides the direction for the material after grinding.
Compared with the prior art, the beneficial effects of the utility model are that: this a high-efficient grinding device for dry powder mortar has following benefit:
1. after the materials enter the rotary drum, the materials are screened through the filter holes, the materials with the same size are retained at the upper end of the same umbrella-shaped disc, then the materials are moved in the direction far away from the center of the umbrella-shaped disc under the action of the inclined plane on the umbrella-shaped disc, the materials enter the space between the rotary drum and the conical drum through the material distributing holes, the height of the materials with the larger granularity is higher, then the driving motor is started through the control switch, the output shaft of the driving motor drives the rotary drum and the rotating grinding teeth to rotate, the materials are ground through the staggering of the rotating grinding teeth and the fixed grinding teeth, the materials are conveyed to the grinding position corresponding to the size of the materials, the accumulation phenomenon caused by the fact that the materials with different sizes enter the rotary drum together is avoided, the grinding speed is increased, and the grinding efficiency is improved.
2. Because the rectangular plate is at the vertical sliding connection of rectangular channel at spacing middle part, the rotation of restriction rectangular plate and rotary column, the rotation of rotary drum will drive reciprocal circular slot and rotate, makes the sliding column of rotary column lower extreme slide from top to bottom at reciprocal circular slot is reciprocal, and then makes the reciprocating motion from top to bottom of rotary column, avoids the material to produce on umbrella-type dish and piles up, makes the process of dividing the material more stable, improves the effect of dividing the material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inside of the barrel of the present invention;
FIG. 3 is a schematic structural view of the inside of the drum of the present invention;
FIG. 4 is a schematic view of the internal plane structure of the rotary drum of the present invention;
fig. 5 is an enlarged schematic structural view of the point a of the present invention.
In the figure: 1 cylinder, 2 feed ports, 3 feed pipes, 4 discharge pipes, 5 conical cylinders, 6 fixed grinding teeth, 7 rotary cylinders, 8 rotary grinding teeth, 9 material distribution mechanisms, 91 rotary columns, 92 filtering holes, 93 umbrella-shaped discs, 94 material distribution holes, 10 control switches, 11 driving motors, 12 inclined discs, 13 rectangular plates, 14 limiting frames and 15 reciprocating circular grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present embodiment provides a technical solution: a high-efficiency grinding device for dry-mixed mortar comprises a cylinder body 1 and a material distribution mechanism 9;
barrel 1: the middle part of the upper surface of the barrel body 1 is provided with a feeding hole 2, the middle part of the upper surface of the barrel body 1 is provided with a feeding pipe 3 which is convenient for the material to enter, the feeding pipe 3 is communicated with the feeding hole 2, the discharging pipe 4 is arranged at the discharging port at the left end of the outer arc surface of the barrel body 1 and is convenient for the material to be discharged after grinding, the inner arc surface of the barrel body 1 is provided with a conical barrel 5, the inner arc surface of the conical barrel 5 is provided with a fixed grinding tooth 6, the middle part between the upper inner wall and the lower inner wall of the barrel body 1 is rotatably connected with a rotary barrel 7, the upper end of the rotary barrel 7 is communicated with the feeding hole 2, the outer arc surface of the rotary barrel 7 is provided with a rotary grinding tooth 8, the material is ground by the staggering of the rotary grinding tooth 8 and the fixed grinding tooth 6 in the rotating process of the rotary barrel 7, the front end of the outer arc surface of the barrel body 1 is provided with a control switch 10, the input end of the control switch 10 is electrically connected with an external power supply to control the starting and stopping of the whole device, the lower surface of the barrel body 1 is provided with a driving motor 11, the upper end of an output shaft of a driving motor 11 penetrates through a through hole in the barrel body 1 and is fixedly connected with the lower end of the rotary drum 7, the input end of the driving motor 11 is electrically connected with the output end of the control switch 10 to provide power for the rotation of the rotary drum 7, an inclined disc 12 is arranged on the bottom wall of the interior of the barrel body 1, and a yielding hole matched with the rotary drum 7 in installation is formed in the middle of the inclined disc 12 to provide guidance for the discharge of ground materials;
a material distributing mechanism 9: the material distributing mechanism 9 comprises material distributing holes 94, vertical arrays of the material distributing holes 94 are arranged on the outer arc surface of the rotary drum 7, the aperture of the material distributing holes 94 increases in a step-like manner from bottom to top, the material distributing mechanism 9 further comprises rotary columns 91, filtering holes 92 and umbrella-shaped discs 93, the rotary columns 91 are vertically and slidably connected in sliding holes in the middle of the bottom wall in the rotary drum 7, the umbrella-shaped discs 93 are arranged on the vertical arrays of the outer arc surfaces of the rotary columns 91, the outer edges of the umbrella-shaped discs 93 are attached to the inner arc surface of the rotary drum 7, the umbrella-shaped discs 93 correspond to the material distributing holes 94 one by one, the filtering holes 92 are uniformly arranged on the upper surface of each umbrella-shaped disc 93, the aperture of each filtering hole 92 decreases in a step-like manner from top to bottom, the filtering holes 92 do not exist on the surface of the umbrella-shaped disc 93 at the lowest side, after the materials enter the rotary drum 7, the materials are screened through the filtering holes 92, the materials with the same size are retained at the upper ends of the same umbrella-shaped discs 93, then under the action of the inclined surfaces on the umbrella-shaped discs 93, the materials are moved in the direction far away from the center of the umbrella-shaped disc 93, the materials enter between the rotary drum 7 and the conical drum 5 through the material distributing holes 94, the height of the materials with larger granularity is higher, the materials enter into the grinding position which accords with the size of the materials, the grinding efficiency is improved, the accumulation phenomenon caused by the materials entering together is avoided, the grinding speed is accelerated, the inner arc surface of the feed hole 2 is provided with a limit frame 14, the inner arc surface of the slide hole in the middle of the bottom wall in the rotary drum 7 is provided with a reciprocating circular groove 15, the slide column at the lower end of the rotary column 91 is in sliding connection with the reciprocating circular groove 15, the upper surface of the rotary column 91 is provided with a rectangular plate 13, the rectangular plate 13 is in vertical sliding connection with the rectangular groove in the middle of the limit frame 14, the rectangular plate 13 is in vertical sliding connection in the rectangular groove in the middle of the limit frame 14, the rotation of the rectangular plate 13 and the rotary column 91 is limited, the rotation of the rotary drum 7 drives the reciprocating circular groove 15 to rotate, the sliding column at the lower end of the rotary column 91 slides up and down in the reciprocating circular groove 15 in a reciprocating mode, so that the rotary column 91 moves up and down in a reciprocating mode, the material distributing effect is improved, and materials are prevented from being stacked on the umbrella-shaped disc 93.
The utility model provides a pair of a high-efficient grinding device for dry powder mortar's theory of operation as follows: when the material grinder is used, materials are poured into the feeding pipe 3, under the action of gravity, the materials enter the inside of the rotary drum 7 through the feeding hole 2, the materials are screened through the filtering hole 92, the materials with the same size are retained at the upper end of the same umbrella-shaped disc 93, then under the action of the inclined plane on the umbrella-shaped disc 93, the materials move towards the direction away from the center of the umbrella-shaped disc 93, the materials enter the space between the rotary drum 7 and the conical drum 5 through the material distributing hole 94, the materials with larger granularity are higher in height, the materials enter the grinding positions which accord with the sizes of the materials, the grinding efficiency is improved, the accumulation phenomenon caused by the entering of the materials with different sizes is avoided, the grinding speed is increased, the driving motor 11 is started through the control switch 10, the output shaft of the driving motor 11 drives the rotary drum 7 and the rotary grinding teeth 8 to rotate, and the grinding teeth 8 and the fixed grinding teeth 6 are staggered through the rotation, grind the material, because the vertical sliding connection of rectangular plate 13 in the rectangular channel at spacing 14 middle part, restriction rectangular plate 13 and rotary column 91's rotation, the rotation of rotary drum 7 will drive reciprocal circular slot 15 and rotate, make the reciprocating up-and-down slip of slide column at rotary column 91 lower extreme in reciprocal circular slot 15, and then make rotary column 91 reciprocating motion from top to bottom, shake the material on the umbrella-shaped dish 93, improve the effect of branch material, avoid the material to produce on umbrella-shaped dish 93 and pile up, the material after the grinding completion will be discharged from discharging pipe 4 under the guide effect of tapered dish 12.
It should be noted that the driving motor 11 disclosed in the above embodiments can be freely configured according to practical application scenarios, and it is recommended to select a motor with a model of 5IK40RGU-CF, and the control switch 10 is provided with a switch button corresponding to the driving motor 11 for controlling the switching operation thereof.
The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient grinding device for dry powder mortar which characterized in that: comprises a cylinder body (1) and a material distributing mechanism (9);
barrel (1): the middle part of the upper surface of the barrel body (1) is provided with a feeding hole (2), the middle part of the upper surface of the barrel body (1) is provided with a feeding pipe (3), the feeding pipe (3) is communicated with the feeding hole (2), a discharging pipe (4) is arranged at a discharging port at the left end of the outer arc surface of the barrel body (1), a conical barrel (5) is arranged on the inner arc surface of the barrel body (1), a fixed grinding tooth (6) is arranged on the inner arc surface of the conical barrel (5), a rotary drum (7) is rotatably connected to the middle part between the upper inner wall and the lower inner wall of the barrel body (1), the upper end of the rotary drum (7) is communicated with the feeding hole (2), and a rotary grinding tooth (8) is arranged on the outer arc surface of the rotary drum (7);
a material distributing mechanism (9): is arranged inside the rotary drum (7).
2. The high-efficiency grinding equipment for the dry powder mortar according to claim 1, characterized in that: the front end of the outer arc surface of the barrel body (1) is provided with a control switch (10), and the input end of the control switch (10) is electrically connected with an external power supply.
3. The high-efficiency grinding equipment for the dry powder mortar according to claim 2, characterized in that: the lower surface of the barrel body (1) is provided with a driving motor (11), the upper end of an output shaft of the driving motor (11) penetrates through a through hole in the barrel body (1) and is fixedly connected with the lower end of the rotary drum (7), and the input end of the driving motor (11) is electrically connected with the output end of the control switch (10).
4. The high-efficiency grinding equipment for the dry powder mortar according to claim 1, characterized in that: the material distribution mechanism (9) comprises material distribution holes (94), the vertical arrays of the material distribution holes (94) are arranged on the outer arc surface of the rotary drum (7), and the aperture of the material distribution holes (94) is gradually increased in a step shape from bottom to top.
5. The high-efficiency grinding equipment for the dry powder mortar according to claim 4, characterized in that: the material distributing mechanism (9) further comprises a rotary column (91), filtering holes (92) and an umbrella-shaped disc (93), the rotary column (91) is vertically connected in a sliding hole in the middle of the bottom wall in the rotary drum (7) in a sliding mode, the umbrella-shaped disc (93) is arranged on the vertical array of the outer arc surface of the rotary column (91), the outer edge of the umbrella-shaped disc (93) is attached to the inner arc surface of the rotary drum (7), the umbrella-shaped disc (93) corresponds to the material distributing holes (94) one to one, the filtering holes (92) are uniformly formed in the upper surface of the umbrella-shaped disc (93), and the aperture of each filtering hole (92) is gradually reduced in a stepped mode from top to bottom.
6. The high-efficiency grinding equipment for the dry powder mortar according to claim 5, characterized in that: the inner arc surface of the feeding hole (2) is provided with a limiting frame (14), the inner arc surface of the sliding hole in the middle of the inner bottom wall of the rotary drum (7) is provided with a reciprocating circular groove (15), the sliding column at the lower end of the rotary column (91) is connected with the reciprocating circular groove (15) in a sliding mode, the upper surface of the rotary column (91) is provided with a rectangular plate (13), and the rectangular plate (13) is connected with the rectangular groove in the middle of the limiting frame (14) in a vertical sliding mode.
7. The high-efficiency grinding equipment for the dry powder mortar according to claim 1, characterized in that: the inside diapire of barrel (1) is equipped with oblique type dish (12), and the middle part of oblique type dish (12) is equipped with the hole of stepping down of installing with rotary drum (7) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221076873.7U CN217249276U (en) | 2022-05-07 | 2022-05-07 | A high-efficient grinding device for dry powder mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221076873.7U CN217249276U (en) | 2022-05-07 | 2022-05-07 | A high-efficient grinding device for dry powder mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217249276U true CN217249276U (en) | 2022-08-23 |
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ID=82880143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221076873.7U Expired - Fee Related CN217249276U (en) | 2022-05-07 | 2022-05-07 | A high-efficient grinding device for dry powder mortar |
Country Status (1)
| Country | Link |
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| CN (1) | CN217249276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116809167A (en) * | 2023-06-30 | 2023-09-29 | 江苏日兴纳米材料科技有限公司 | Ink dye production material grinding equipment |
-
2022
- 2022-05-07 CN CN202221076873.7U patent/CN217249276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116809167A (en) * | 2023-06-30 | 2023-09-29 | 江苏日兴纳米材料科技有限公司 | Ink dye production material grinding equipment |
| CN116809167B (en) * | 2023-06-30 | 2023-12-22 | 江苏日兴纳米材料科技有限公司 | Ink dye production material grinding equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |