CN209753007U - waterproof coating raw materials grinds sieving mechanism - Google Patents
waterproof coating raw materials grinds sieving mechanism Download PDFInfo
- Publication number
- CN209753007U CN209753007U CN201920340873.5U CN201920340873U CN209753007U CN 209753007 U CN209753007 U CN 209753007U CN 201920340873 U CN201920340873 U CN 201920340873U CN 209753007 U CN209753007 U CN 209753007U
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- Prior art keywords
- grinding
- chamber
- screening
- feeding
- grinding disc
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- Expired - Fee Related
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- 239000002994 raw material Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 title claims description 20
- 238000000576 coating method Methods 0.000 title claims description 20
- 238000007873 sieving Methods 0.000 title claims description 5
- 238000000227 grinding Methods 0.000 claims abstract description 103
- 238000012216 screening Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011414 polymer cement Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a waterproof paint raw material grinding and screening device, which comprises a device body, a grinding chamber and a screening chamber are arranged inside the device body, a feeding channel is arranged on the left side of the grinding chamber, a first motor is arranged on the top end of the grinding chamber, a rotating shaft is arranged inside the grinding chamber, the upper end of the rotating shaft passes through the grinding chamber and is fixedly connected with the first motor, a first grinding disc is arranged at the lower end of the rotating shaft, a second grinding disc is arranged below the first grinding disc, the screening chamber is fixedly arranged below the second grinding disc, two feeding plates are symmetrically arranged inside the screening chamber, a screening plate is arranged below the feeding plates, the left end of the screening plate is connected with the second motor through a transmission mechanism, a raw material recovery chamber is arranged at the right end of the screening plate, a discharge port is arranged at the bottom of the screening chamber, a spiral feeding pipe is arranged on the right side of the screening chamber, an elastic buffer gasket is arranged, the grinding effect is better.
Description
Technical Field
The utility model relates to a relevant technical field of grinder specifically is a water proof coating raw materials grinds sieving mechanism.
Background
The waterproof coating material is a coating material which can prevent rainwater or groundwater from leaking out of a coating film formed by the coating material. There are two broad categories of waterproof materials on the market: the waterproof polyurethane paint is prepared with polyurethane and coal tar or asphalt as material; the other is a polymer cement-based waterproof coating which is composed of an emulsion synthesized from a plurality of aqueous polymers and high-quality cement blended with various additives, and the flexibility of the polymer (resin) and the rigidity of the cement are integrated, so that it is excellent in impermeability and stability. In the production process of the waterproof paint, the grinding of raw materials is an indispensable process, the fineness of grinding directly influences the performance of the waterproof paint, the grinding of the existing waterproof paint raw materials is usually completed by using a general ball mill or grinding equipment, and the grinding of the waterproof paint raw materials by using the general grinding equipment has the following defects: 1. most of general grinding equipment adopts single-stage grinding, so that the coating with high uniformity cannot be quickly ground, and the grinding efficiency is low; 2. the grinding vibration is large, and the motor and the grinding medium are easy to damage; 3. does not have a screening function, or has a screening function but cannot reuse the screened raw material.
Disclosure of Invention
An object of the utility model is to provide a water proof coating raw materials grinds sieving mechanism to solve the problem that proposes in the above-mentioned background art.
in order to achieve the above object, the utility model provides a following technical scheme: a waterproof coating raw material grinding and screening device comprises a device body, wherein a supporting seat is arranged at the lower end of the device body, a grinding chamber and a screening chamber are arranged inside the device body, a feeding channel is arranged on the left side of the grinding chamber, a feeding opening is formed in the top end of the feeding channel, two grinding rollers are symmetrically arranged inside the feeding channel, the bottom of the feeding channel is communicated with the grinding chamber, a first motor is arranged at the top end of the grinding chamber, a rotating shaft is arranged inside the grinding chamber, the upper end of the rotating shaft penetrates through the grinding chamber and is fixedly connected with the first motor, a first grinding disc is arranged at the lower end of the rotating shaft, a second grinding disc is arranged below the first grinding disc and is fixedly arranged on the inner wall of the grinding chamber, the screening chamber is fixedly arranged below the second grinding disc, two feeding plates are symmetrically arranged inside the screening chamber and are fixedly arranged on the inner wall of the screening, the sieve plate left end is connected with the second motor through a transmission mechanism, the sieve plate right end is provided with a raw material recovery chamber, a discharge port is formed in the bottom of the sieve chamber, a spiral feeding pipe is arranged on the right side of the sieve chamber, the feeding end of the spiral feeding pipe is communicated with the raw material recovery chamber, the discharge end of the spiral feeding pipe is communicated with the grinding chamber, a third motor is arranged on the top of the spiral feeding pipe, and the third motor is fixedly connected with a feeding shaft of the spiral feeding pipe.
Preferably, the transmission mechanism comprises an eccentric wheel which is vertically arranged, a central shaft is arranged in the middle of the left side of the eccentric wheel, the central shaft penetrates through the device body and is fixedly connected with the output end of the second motor, an eccentric shaft is arranged on the right side of the eccentric wheel, the eccentric shaft is hinged to the top end of the first transmission rod, and the bottom end of the first transmission rod is hinged to the left end of the second transmission rod.
Preferably, the inner walls of the screening chambers on the two sides of the screen plate are provided with through holes, sliding rods are welded in the through holes, sliding sleeves are slidably mounted on the sliding rods, the two ends of the screen plate are fixedly connected with the sliding sleeves, and the sliding sleeves at the left end of the screen plate are fixedly welded with second transmission rods.
Preferably, first mill lower surface is the convex surface, first mill lower surface is equipped with a plurality of groups and grinds protrudingly, circular through-hole has been seted up in the middle of the first mill, circular through-hole inner wall has been seted up the symmetry and has been set up two recesses, the recess both ends all are equipped with elastic cushion, axis of rotation lower extreme surface is equipped with the card strip that the symmetry set up, card strip length equals with the length of circular through-hole, the axis of rotation surface at card strip both ends all is equipped with the screw thread, the axis of rotation runs through circular through-hole, card strip and elastic cushion clearance fit, the surface is all fixed with the.
Preferably, the upper surface of the second grinding disc is a concave surface, a plurality of groups of grinding protrusions are arranged on the upper surface of the second grinding disc, material leakage seams are formed in the second grinding disc, and the material leakage seams are distributed in a circular array mode about the center of the second grinding disc.
Compared with the prior art, the beneficial effects of the utility model are that:
1. An elastic buffer gasket is arranged between the rotating shaft and the grinding disc, so that rigid collision is reduced, and the motor and the grinding disc are effectively protected;
2. The opposite surfaces of the two grinding discs are respectively a convex surface and a concave surface, so that the contact area is increased, and the grinding is more sufficient;
3. The sieve plate is fixed on the inner wall of the screening chamber through a sliding sleeve, and the sliding sleeve is connected with an eccentric wheel fixed on an output shaft of a second motor through a connecting rod structure, so that the sieve plate can slide up and down along the inner wall of the screening chamber, and the screening speed is increased;
4. Sieve one end is equipped with the raw materials and retrieves the room, and the raw materials that do not fully grind can fall into the raw materials and retrieve the room, and the rethread spiral material loading machine grinds once more in carrying the grinding room with the raw materials of retrieving, makes the grinding effect better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first grinding disc of the present invention;
FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;
Fig. 4 is a schematic structural view of a second millstone of the present invention.
In the figure: the device comprises a device body 1, a supporting seat 2, a grinding chamber 3, a rotating shaft 31, a first grinding disc 32, a second grinding disc 33, a screening chamber 4, a feeding plate 41, a sieve plate 42, a raw material recovery chamber 43, a material outlet 44, a sliding rod 45, a sliding sleeve 46, a feeding channel 5, a feeding port 51, a crushing roller 52, a first motor 6, a transmission mechanism 7, an eccentric wheel 71, a central shaft 72, an eccentric shaft 73, a first transmission rod 74, a second transmission rod 75, a second motor 8, a spiral feeding pipe 9 and a third motor 10.
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 to 4, the present invention provides a technical solution: comprises a device body 1, a supporting seat 2 is arranged at the lower end of the device body 1, a grinding chamber 3 and a screening chamber 4 are arranged inside the device body 1, a feeding channel 5 is arranged at the left side of the grinding chamber 3, a feeding port 51 is arranged at the top end of the feeding channel 5, two crushing rollers 52 are symmetrically arranged inside the feeding channel 5, raw materials can be primarily crushed when passing through the crushing rollers, the bottom of the feeding channel 5 is communicated with the grinding chamber 3, a first motor 6 is arranged at the top end of the grinding chamber 3, a rotating shaft 31 is arranged inside the grinding chamber 3, the upper end of the rotating shaft 31 penetrates through the grinding chamber 3 and is fixedly connected with the first motor 6, a first grinding disc 32 is arranged at the lower end of the rotating shaft 31, a second grinding disc 33 is arranged below the first grinding disc 32, the second grinding disc 33 is fixedly arranged on the inner wall of the grinding chamber 3, the screening chamber 4 is fixedly arranged below the, the feeding plate 41 below is provided with the sieve 42, the slope of sieve 42 sets up in feeding plate 41 below, the sieve 42 left end is higher than the right-hand member, the second motor 8 is connected through drive mechanism 7 to the sieve 42 left end, the sieve 42 right-hand member is equipped with raw materials recovery room 43, 4 bottoms in screening room are equipped with discharge gate 44, 4 right sides in screening room are equipped with spiral feeding pipe 9, spiral feeding pipe 9 feed end communicates with each other with raw materials recovery room 43, 9 discharge ends in spiral feeding pipe communicate with each other with grinding chamber 3, 9 tops in spiral feeding pipe are equipped with third motor 10, third motor 10 and spiral feeding pipe 9's material loading axle fixed connection.
As shown in fig. 1, the transmission mechanism 7 includes a vertically disposed eccentric wheel 71, a central shaft 72 is disposed in the middle of the left side of the eccentric wheel 71, the central shaft 72 penetrates through the apparatus body 1 and is fixedly connected with the output end of the second motor 8, an eccentric shaft 73 is disposed on the right side of the eccentric wheel 71, the eccentric shaft 73 is hinged to the top end of a vertically disposed first transmission rod 74, and the bottom end of the first transmission rod 74 is hinged to the left end of a horizontally disposed second transmission rod 75.
as shown in fig. 1, through holes are formed in the inner walls of the screening plates 4 on the two sides of the screening plate 42, sliding rods 45 are welded in the through holes, sliding sleeves 46 are slidably installed on the sliding rods 45, the two ends of the screening plate 42 are fixedly connected with the sliding sleeves 46, the right end of a second transmission rod 75 is fixedly welded to the sliding sleeve 46 at the left end of the screening plate 42, and the sliding sleeve 46 is driven by a transmission mechanism 7 to slide up and down along the sliding rods 45 when the second motor 8 rotates.
As shown in fig. 2 and 3, the lower surface of the first grinding disc 32 is convex, the lower surface of the first grinding disc 32 is provided with a plurality of groups of grinding protrusions, a circular through hole 321 is formed in the middle of the first grinding disc 32, two grooves 322 are symmetrically formed in the inner wall of the circular through hole 321, both ends of each groove 322 are provided with an elastic cushion 323, the lower end surface of the rotating shaft 31 is provided with clamping strips 311 symmetrically arranged, the length of each clamping strip 311 is equal to that of the circular through hole 321, the surfaces of the rotating shafts 31 at both ends of each clamping strip 311 are provided with threads, each rotating shaft 31 penetrates through the circular through hole 321, each clamping strip 311 is in clearance fit with the elastic cushion 323, the upper surface and the lower surface of the first grinding disc 32 are fixed with the rotating shaft 31 through nuts, when the first motor 6 drives the rotating.
As shown in fig. 4, the upper surface of the second grinding disc 33 is a concave surface, the upper surface of the second grinding disc 33 is provided with a plurality of groups of grinding protrusions, the second grinding disc 33 is provided with material leaking slits 331, and the material leaking slits 331 are distributed in a circular array around the center of the second grinding disc 33.
The working principle is as follows: waterproof paint raw materials are added from a feed inlet 51, when the waterproof paint raw materials pass through a crushing roller 52, the paint raw materials are primarily crushed and then fall into a crushing chamber 3, a first motor 6 rotates to drive a first grinding disc 32 to rotate through a rotating shaft 31, grinding bulges are arranged on opposite surfaces of the first grinding disc 31 and a second grinding disc 32 arranged below the first grinding disc 31, the waterproof paint raw materials are ground and crushed through the interaction of the grinding bulges on the surfaces of the two grinding discs, the ground and crushed paint raw materials fall into a screening chamber 4 from a material leakage seam 331 on the second grinding disc 33, the paint raw materials accurately fall into the middle of a screen plate 42 through the blocking of a feeding plate 41, the screen plate 42 is in sliding connection with a sliding rod 45 on the inner wall of the screening chamber through a sliding sleeve 46 at two ends of the motor, the sliding sleeve 46 at the left end of the screen plate 42 is fixedly connected with a second transmission rod 75, the second transmission rod is, when the second motor 8 drives the eccentric wheel 71 to rotate, the sieve plate 42 slides up and down along the inner wall of the screening chamber 4, the coating raw materials can be rapidly screened out, the fully ground coating raw materials fall into the discharge hole 44 at the bottom through the sieve plate 42, the non-fully ground coating raw materials slide down from the right end of the surface of the sieve plate 42 and enter the raw material recovery chamber 43, and the non-fully ground coating raw materials in the raw material recovery chamber 43 are conveyed back to the grinding chamber 3 again by the spiral feeding pipe 9 to be continuously ground.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. the utility model provides a waterproof coating raw materials grinds sieving mechanism, includes device body (1), the lower extreme of device body (1) is equipped with supporting seat (2), device body (1) inside is equipped with grinds room (3) and screening chamber (4), its characterized in that: the grinding chamber (3) is provided with a feeding channel (5) on the left side, the top end of the feeding channel (5) is provided with a feeding port (51), two crushing rollers (52) are symmetrically arranged in the feeding channel (5), the bottom of the feeding channel (5) is communicated with the grinding chamber (3), the top end of the grinding chamber (3) is provided with a first motor (6), a rotating shaft (31) is arranged in the grinding chamber (3), the upper end of the rotating shaft (31) penetrates through the grinding chamber (3) and is fixedly connected with the first motor (6), a first grinding disc (32) is installed at the lower end of the rotating shaft (31), a second grinding disc (33) is arranged below the first grinding disc (32), the second grinding disc (33) is fixedly installed on the inner wall of the grinding chamber (3), a screening chamber (4) is fixedly installed below the second grinding disc (33), and two feeding plates (41) are symmetrically arranged in the screening chamber (4), the feeding plate (41) is fixedly arranged on the inner wall of the screening chamber (4), a screen plate (42) is arranged below the feeding plate (41), the sieve plate (42) is obliquely arranged below the feeding plate (41), the left end of the sieve plate (42) is higher than the right end, the left end of the sieve plate (42) is connected with a second motor (8) through a transmission mechanism (7), a raw material recovery chamber (43) is arranged at the right end of the sieve plate (42), a discharge hole (44) is arranged at the bottom of the screening chamber (4), a spiral feeding pipe (9) is arranged at the right side of the screening chamber (4), the feeding end of the spiral feeding pipe (9) is communicated with a raw material recovery chamber (43), the discharge end of the spiral feeding pipe (9) is communicated with the grinding chamber (3), the top of the spiral feeding pipe (9) is provided with a third motor (10), and the third motor (10) is fixedly connected with a feeding shaft of the spiral feeding pipe (9).
2. the waterproof coating raw material grinding and screening device as claimed in claim 1, wherein: the transmission mechanism (7) comprises an eccentric wheel (71) which is vertically arranged, a central shaft (72) is arranged in the middle of the left side of the eccentric wheel (71), the central shaft (72) penetrates through the device body (1) and is fixedly connected with the output end of the second motor (8), an eccentric shaft (73) is arranged on the right side of the eccentric wheel (71), the eccentric shaft (73) is hinged to the top end of a first transmission rod (74) which is vertically arranged, and the bottom end of the first transmission rod (74) is hinged to the left end of a second transmission rod (75) which is horizontally arranged.
3. The waterproof coating raw material grinding and screening device as claimed in claim 1, wherein: the through-hole has been seted up to sieve (42) both sides screening room (4) inner wall, and has all welded litter (45) in the through-hole, slidable mounting sliding sleeve (46) on litter (45), sieve (42) both ends and sliding sleeve (46) fixed connection, sliding sleeve (46) fixed welding second transfer line (75) of sieve (42) left end.
4. The waterproof coating raw material grinding and screening device as claimed in claim 1, wherein: first mill (32) lower surface is the convex surface, first mill (32) lower surface is equipped with a plurality of groups and grinds protrudingly, circular through-hole (321) have been seted up in the middle of first mill (32), the symmetry has been seted up to circular through-hole (321) inner wall and two recess (322) have been set up, recess (322) both ends all are equipped with resilient cushion (323), axis of rotation (31) lower extreme surface is equipped with card strip (311) that the symmetry set up, card strip (311) length equals with the length of circular through-hole (321), axis of rotation (31) surface at card strip (311) both ends all is equipped with the screw thread, circular through-hole (321) are run through in axis of rotation (31), card strip (311) and resilient cushion (323) clearance fit, first mill (32) upper and lower surface all is fixed with axis of rotation (31) through the nut.
5. The waterproof coating raw material grinding and screening device as claimed in claim 1, wherein: the upper surface of the second grinding disc (33) is a concave surface, a plurality of groups of grinding protrusions are arranged on the upper surface of the second grinding disc (33), material leakage seams (331) are formed in the second grinding disc (33), and the material leakage seams (331) are distributed in a circular array mode about the center of the second grinding disc (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340873.5U CN209753007U (en) | 2019-03-18 | 2019-03-18 | waterproof coating raw materials grinds sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340873.5U CN209753007U (en) | 2019-03-18 | 2019-03-18 | waterproof coating raw materials grinds sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753007U true CN209753007U (en) | 2019-12-10 |
Family
ID=68755090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920340873.5U Expired - Fee Related CN209753007U (en) | 2019-03-18 | 2019-03-18 | waterproof coating raw materials grinds sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753007U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632736A (en) * | 2020-06-16 | 2020-09-08 | 甘肃中科聚合石油科技有限公司 | Multilayer backward flow formula polyacrylamide suspending agent raw materials grinder |
| CN111790485A (en) * | 2020-08-03 | 2020-10-20 | 马鞍山安慧智电子科技有限公司 | Carbon powder grinding device is used in processing of computer consumptive material |
| CN113145225A (en) * | 2021-03-01 | 2021-07-23 | 江苏新达石英有限公司 | Quartz sand grinding equipment capable of reducing grinding plate loss and working method thereof |
| CN116574200A (en) * | 2023-06-05 | 2023-08-11 | 上海蜂花日用品有限公司 | Tremella polysaccharide extraction and recovery method and device |
-
2019
- 2019-03-18 CN CN201920340873.5U patent/CN209753007U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632736A (en) * | 2020-06-16 | 2020-09-08 | 甘肃中科聚合石油科技有限公司 | Multilayer backward flow formula polyacrylamide suspending agent raw materials grinder |
| CN111790485A (en) * | 2020-08-03 | 2020-10-20 | 马鞍山安慧智电子科技有限公司 | Carbon powder grinding device is used in processing of computer consumptive material |
| CN113145225A (en) * | 2021-03-01 | 2021-07-23 | 江苏新达石英有限公司 | Quartz sand grinding equipment capable of reducing grinding plate loss and working method thereof |
| CN113145225B (en) * | 2021-03-01 | 2023-09-26 | 江苏新达石英有限公司 | Quartz sand grinding equipment capable of reducing grinding disc loss and working method thereof |
| CN116574200A (en) * | 2023-06-05 | 2023-08-11 | 上海蜂花日用品有限公司 | Tremella polysaccharide extraction and recovery method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |