CN211887063U - Automatic three-roller grinding device of material loading - Google Patents
Automatic three-roller grinding device of material loading Download PDFInfo
- Publication number
- CN211887063U CN211887063U CN202020204692.2U CN202020204692U CN211887063U CN 211887063 U CN211887063 U CN 211887063U CN 202020204692 U CN202020204692 U CN 202020204692U CN 211887063 U CN211887063 U CN 211887063U
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- roller
- grinding
- automatic feeding
- grinding device
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model provides a pair of automatic feeding's three-roller grinding device, including loading attachment and three-roller, preceding grinding roller includes columniform roller body, and roller body is hollow structure, and roller body's both ends are equipped with the pivot respectively, and the pivot is equipped with the through-hole, and the through-hole is equipped with the electrothermal tube with the same axis of pivot in the roller body, and it has heat transfer medium to fill between electrothermal tube, the roller body, and the through-hole is passed respectively at the both ends of electrothermal tube. The utility model provides an automatic feeding three-roller grinding device, which can greatly improve the working efficiency and the product quality by arranging a feeding device; through leading into the fluid medium that the temperature is lower in the heat transfer pipe, carry out the heat exchange with the heat transfer medium in the roller to make the heat transfer medium in the roller keep lower temperature, thereby guarantee the reliable operation of roller.
Description
Technical Field
The utility model relates to an automatic change mechanical equipment technical field, be applied to an automatic material loading's three-roller grinding device.
Background
The three-roller grinding machine is called three-roller machine for short, the three-roller grinding machine is the most effective grinding and dispersing equipment for high viscosity materials, and is mainly used for grinding liquid slurry and paste materials such as various paints, printing ink, pigments, plastics, cosmetics, soaps, ceramics, rubber and the like.
In addition, the feeding work of the existing three-roller grinding machine is completely finished manually, workers shovel rough materials on the three-roller grinding machine by using an iron shovel, the yield is not large, the rough materials are generally taken as a batch by about 500 kilograms, the manual feeding is convenient and quick, but the material yield of each batch of large enterprises is measured by ton, the corresponding three-roller machine is also huge in size, the manual feeding is not as convenient as that of a small three-roller machine, the smooth feeding can be realized only by using some mechanical auxiliary tools, and the feeding efficiency is low; meanwhile, as the three-roller machine is an open type device, impurities are easy to enter the three-roller machine during manual feeding, the quality of clay powder is affected, and the device is damaged in serious cases. The feeding worker has high labor intensity and high labor cost. The coating is easily wasted in the process of manual feeding, and the production cost of enterprises is increased. And has certain potential safety hazard to operating personnel in the feeding process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic three-roller grinding device of material loading solves one or more among the above-mentioned prior art.
The utility model provides an automatic feeding three-roller grinding device, including loading attachment and three-roller machine, loading attachment includes the conveyer belt, the storage case that is equipped with the conveyer belt discharge gate and locate the transmission pipe in the storage case, be equipped with air exhauster and air-blower in the transmission pipe, three-roller machine includes the organism, organism upper portion is equipped with preceding grinding roller, well grinding roller and back grinding roller, the organism lower part is equipped with driving motor, driving motor passes through transmission and is connected with preceding grinding roller, well grinding roller and back grinding roller transmission respectively, the organism left side is equipped with the blowing fill, the blowing fill is laminated with preceding grinding roller, the organism right side is equipped with the hopper, the hopper is laminated with the back grinding roller, preceding grinding roller includes cylindrical roller barrel, roller barrel is hollow structure, roller barrel's both ends are equipped with the pivot respectively, the pivot is equipped with the through-hole, the through-hole is the same axis with the pivot, be equipped with the electrothermal tube in, heat exchange medium is filled between the electric heating tube and the roller body, and two ends of the electric heating tube respectively penetrate through the through holes.
In some embodiments, a transfer roller is disposed within the storage bin.
In some embodiments, the bottom of the storage tank is provided with a slag discharge port, and the slag discharge port is provided with a valve.
In some embodiments, the ends of the rotating shaft are respectively provided with a sealing plug, and the sealing plugs are arranged through the electrothermal tube and are respectively sealed with the electrothermal tube and the rotating shaft.
In some embodiments, a flow sensor is disposed on the transport tube proximate the discharge port.
In some embodiments, a filter screen is provided at the feed port of the conveying pipe.
The utility model provides an automatic feeding three-roller grinding device, which can greatly improve the working efficiency and the product quality by arranging a feeding device; through leading into the fluid medium that the temperature is lower in the heat transfer pipe, carry out the heat exchange with the heat transfer medium in the roller to make the heat transfer medium in the roller keep lower temperature, thereby guarantee the reliable operation of roller.
Drawings
Fig. 1 is a schematic structural view of an automatic feeding three-roller grinding device of the present invention;
fig. 2 is a schematic structural view of a three-roller machine of the automatic-feeding three-roller grinding device of the present invention;
fig. 3 is a schematic structural view of a front grinding roller of the automatic feeding three-roller grinding device of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model provides an automatic feeding's three-roller grinding device, including loading attachment 1 and three-roller machine 2, loading attachment 1 includes conveyer belt 11, is equipped with the storage case 12 of conveyer belt 11 discharge gate and locates the transmission pipe 13 in storage case 12, is equipped with air exhauster 14 and air-blower 15 in the transmission pipe 13. A material conveying roller 121 driven by a motor is arranged in the material storage box 12. The bottom of the storage box 12 is provided with a slag discharge port 122, and the slag discharge port 122 is provided with a valve 123. A flow sensor 131 is arranged on the transmission pipe 13 near the discharge port. The feeding port of the conveying pipe 13 is provided with a filter screen 132.
Three-roller machine 2 includes organism 21, and organism 21 upper portion is equipped with preceding grinding roller 22, well grinding roller 23 and back grinding roller 24, and organism 21 lower part is equipped with driving motor 25, and driving motor 25 passes through transmission and is connected with preceding grinding roller 22, well grinding roller 23 and the transmission of back grinding roller 24 respectively, and the organism 21 left side is equipped with blowing hopper 26, and blowing hopper 26 laminates with preceding grinding roller 22 mutually, and the organism 21 right side is equipped with out hopper 27, and it laminates with back grinding roller 24 mutually to go out hopper 27.
The front grinding roller 22 comprises a cylindrical roller body 31, the roller body 31 is of a hollow structure, two ends of the roller body 31 are respectively provided with a rotating shaft 32, the rotating shaft 32 is provided with a through hole 33, the through hole 33 and the rotating shaft 32 are on the same axis, an electric heating tube 34 is arranged in the roller body 31, a heat exchange medium is filled between the electric heating tube 34 and the roller body 31, and two ends of the electric heating tube 34 respectively penetrate through the through holes 33. The ends of the rotating shaft 32 are respectively provided with a sealing plug 35, and the sealing plug 35 is disposed through the electric heating tube 34 and is respectively sealed with the electric heating tube 34 and the rotating shaft 32.
Claims (6)
1. The three-roller grinding device with the automatic feeding function is characterized by comprising a feeding device (1) and a three-roller (2), wherein the feeding device (1) comprises a conveyor belt (11), a storage box (12) provided with a discharge hole of the conveyor belt (11) and a transmission pipe (13) arranged in the storage box (12), an exhaust fan (14) and an air blower (15) are arranged in the transmission pipe (13), the three-roller (2) comprises a machine body (21), a front grinding roller (22), a middle grinding roller (23) and a rear grinding roller (24) are arranged on the upper portion of the machine body (21), a driving motor (25) is arranged on the lower portion of the machine body (21), the driving motor (25) is in transmission connection with the front grinding roller (22), the middle grinding roller (23) and the rear grinding roller (24) through a transmission device respectively, a discharge hopper (26) is arranged on the left side of the machine body (21), the discharging hopper (26) is attached to the front grinding roller (22), the discharging hopper (27) is arranged on the right side of the machine body (21), the discharging hopper (27) is attached to the rear grinding roller (24), the front grinding roller (22) comprises a cylindrical roller body (31), the roller body (31) is of a hollow structure, two ends of the roller body (31) are respectively provided with a rotating shaft (32), the rotating shaft (32) is provided with a through hole (33), the through hole (33) is provided with the same axis of the rotating shaft (32), an electric heating pipe (34) is arranged in the roller body (31), heat exchange media are filled between the electric heating pipe (34) and the roller body (31), and two ends of the electric heating pipe (34) are respectively passed through the through holes (33).
2. An automatic feeding three-roller grinding device according to claim 1, characterized in that a material transfer roller (121) is arranged in the storage box (12).
3. An automatic feeding three-roller grinding device according to claim 1, characterized in that the bottom of the storage box (12) is provided with a slag discharge port (122), and the slag discharge port (122) is provided with a valve (123).
4. The automatic feeding three-roller grinding device according to claim 1, wherein the ends of the rotating shaft (32) are respectively provided with a sealing plug (35), and the sealing plugs (35) are inserted into the electric heating tube (34) and respectively sealed with the electric heating tube (34) and the rotating shaft (32).
5. An automatic feeding three-roller grinding device according to claim 1, characterized in that a flow sensor (131) is arranged on the conveying pipe (13) near the discharge port.
6. An automatic feeding three-roller grinding device according to claim 1, characterized in that a filter screen (132) is provided at the feed inlet of the conveying pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204692.2U CN211887063U (en) | 2020-02-24 | 2020-02-24 | Automatic three-roller grinding device of material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204692.2U CN211887063U (en) | 2020-02-24 | 2020-02-24 | Automatic three-roller grinding device of material loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211887063U true CN211887063U (en) | 2020-11-10 |
Family
ID=73290683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020204692.2U Expired - Fee Related CN211887063U (en) | 2020-02-24 | 2020-02-24 | Automatic three-roller grinding device of material loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211887063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244995A (en) * | 2021-04-29 | 2021-08-13 | 宁波中苑颜料有限公司 | Grinding device for pigment |
-
2020
- 2020-02-24 CN CN202020204692.2U patent/CN211887063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244995A (en) * | 2021-04-29 | 2021-08-13 | 宁波中苑颜料有限公司 | Grinding device for pigment |
| CN113244995B (en) * | 2021-04-29 | 2022-07-19 | 宁波中苑颜料有限公司 | Grinding device for pigment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210224 |