CN201676710U - Grinding machine - Google Patents
Grinding machine Download PDFInfo
- Publication number
- CN201676710U CN201676710U CN2010201979346U CN201020197934U CN201676710U CN 201676710 U CN201676710 U CN 201676710U CN 2010201979346 U CN2010201979346 U CN 2010201979346U CN 201020197934 U CN201020197934 U CN 201020197934U CN 201676710 U CN201676710 U CN 201676710U
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- gear grinding
- grinding roller
- driven pulley
- belt
- gear
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Abstract
The utility model discloses a grinding machine which includes a pedestal, a shell, a grinder and a driver. The shell and the driver are arranged on the pedestal; a feed port and a discharge port are arranged on the shell. The grinding machine is characterized in that the grinder includes a first gear grinding roller and a second gear grinding roller which can rotate oppositely at equal linear speeds with opposite directions under the drive of the driver; both the first gear grinding roller and the second gear grinding roller include a roller body and a rotating shaft; the rotating shafts and the roller body are fixedly connected or integrated; the rotating shafts are connected with the shell through a bearing; the outer cylindrical surfaces of the roller bodies are uniformly provided with a plurality of bar teeth; the axis of the first gear grinding roller and the second gear grinding roller are mutually parallel; moreover, the first gear grinding roller and the second gear grinding roller are engaged. The grinding machine can grind materials into powder with satisfied granularity; moreover, the first gear grinding roller and the second gear grinding roller have small abrasion on the surfaces of the bar teeth, can keep excellent situation for a long period, and have long service life and lower energy consumption.
Description
Technical field
The utility model relates to the equipment of grinding, comminuting matter, specifically, relates to a kind of grinder that utilizes the two gear grinding rollers that mesh mutually and rotate in opposite directions that material is pushed, grinds.
Background technology
In food processing process (for example in the process of producing jelly powder), need to make bigger particle of granularity or powder become the littler powder of granularity by grinding, pulverizing, make it meet the demand of following process.
Traditional lapping device generally includes upper millstone and lower millstone; Utilize the upper millstone own wt, perhaps utilize hydraulic cylinder or spring that upper millstone is applied downward pressure, upper millstone and lower millstone are compressed mutually; The central part of upper millstone is provided with and adds material through hole; Under the driving of drive unit, upper millstone and lower millstone relatively rotate (can upper millstone rotate and lower millstone is static, also can upper millstone static and lower millstone rotates, also can upper millstone and lower millstone all rotate and direction of rotation).During work, add material to be ground from adding material through hole, material enters under the gravity effect in the gap between upper millstone and the lower millstone; Under the drive of drive unit, upper millstone and lower millstone relatively rotate, and the relative sliding friction with the upper surface of lower millstone of the lower surface of upper millstone is ground material, and raw meal particle size is diminished; The littler material of the granularity that obtains after grinding flows out from the peripheral part in the gap between the upper surface of the lower surface of upper millstone and lower millstone.It is thinner for improved grinding is got, must press upper millstone and lower millstone tighter, make the gap between the upper surface of the lower surface of upper millstone and lower millstone littler, but, when upper millstone and lower millstone relatively rotate, there is friction between the lower surface of upper millstone and the upper surface of lower millstone, upper millstone and lower millstone are pressed tightly more, then the frictional force between the upper surface of the lower surface of upper millstone and lower millstone is big more, thereby cause the wearing and tearing of upper millstone and lower millstone big more, shorten the service life of lapping device, and need the increase driving force that upper millstone and lower millstone are relatively rotated, the also corresponding increase of energy consumption.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of grinder, this grinder utilizes the two gear grinding rollers that mesh mutually and rotate in opposite directions that material is pushed, grinds, and improved grinding can be become the satisfactory powder of granularity, and it is little to wear and tear, long service life, energy consumption is lower.The technical scheme that adopts is as follows:
A kind of grinder, comprise support, housing, lapping device and drive unit, housing and drive unit are installed on the support, housing is provided with charging aperture and discharging opening, it is characterized in that: described lapping device is included in drive unit and drives down the first gear grinding roller and the second gear grinding roller that can rotate in opposite directions with equal and opposite in direction and the opposite linear velocity of direction; The first gear grinding roller and the second gear grinding roller include roll body and rotating shaft, and rotating shaft is fixedlyed connected or one with roll body, and rotating shaft is connected with housing by bearing, are evenly distributed with a plurality of bar shaped teeth on the outer cylinder surface of roll body; The first gear grinding roller and the second gear grinding roller axis are parallel to each other, and the first gear grinding roller and the engagement of the second gear grinding roller.
The plane at the first gear grinding roller and the second gear grinding roller axis place can be parallel to horizontal plane, also can have one greater than zero angle with horizontal plane.Charging aperture is located at the top at the first gear grinding roller and second gear grinding roller engagement position usually; Discharging opening is located at the below at the first gear grinding roller and second gear grinding roller engagement position usually.
Utilize above-mentioned drive unit to drive the first gear grinding roller and the second gear grinding roller rotates in opposite directions with equal and opposite in direction and the opposite linear velocity of direction, can adopt the existing technological means in this area.Above-mentioned drive unit can be provided with a motor and transmission mechanism, driving the first gear grinding roller by motor by transmission mechanism rotates, and driving the second gear grinding roller by the first gear grinding roller by transmission mechanism rotates, the transmission mechanism that adopts can be gear drive, band transmission or chain transmission, as long as suitable gearratio (being provided with of gearratio belongs to this area common technology means) is set, can realizes the linear velocity equal and opposite in direction that the first gear grinding roller and the second gear grinding roller rotate.Above-mentioned drive unit also can be provided with two motor, and two motor drive the first gear grinding roller and the rotation of the second gear grinding roller respectively, should guarantee that two motor keep stable rotating speed this moment.
In a concrete scheme, above-mentioned drive unit comprises motor, drive pulley, first belt, first driven pulley, second driven pulley, second belt, the 3rd driven pulley and at least one location belt pulley; Drive pulley is installed on the shaft of motor, and first driven pulley is installed in the rotating shaft of the first gear grinding roller, and drive pulley is in transmission connection by first belt and first driven pulley; Second driven pulley is installed in the rotating shaft of the first gear grinding roller (common second driven pulley and first driven pulley are installed in the two ends of the rotating shaft of the first gear grinding roller respectively), the 3rd driven pulley is installed in the rotating shaft of the second gear grinding roller, second driven pulley is in transmission connection by second belt and the 3rd driven pulley, second driven pulley cooperates with the medial surface of second belt, and the 3rd driven pulley cooperates with the lateral surface of second belt; The effect of location belt pulley is and second driven pulley, common tensioning second belt of the 3rd driven pulley, and make second belt on second driven pulley and the 3rd driven pulley, suitable cornerite be arranged, make between second belt and second driven pulley, enough frictional force arranged between second belt and the 3rd driven pulley.First belt can adopt the V-belt.Preferred second belt adopts synchronous cog belt, to guarantee the first gear grinding roller and the second gear grinding roller run-in synchronism.
In another concrete scheme, above-mentioned drive unit comprises motor, drive pulley, belt, first driven pulley, second driven pulley and at least one location belt pulley; Drive pulley is installed on the shaft of motor, and first driven pulley is installed in the rotating shaft of the first gear grinding roller, and second driven pulley is installed in the rotating shaft of the second gear grinding roller; Drive pulley is in transmission connection by belt and first driven pulley, second driven pulley, and first driven pulley cooperates with the medial surface of belt, and second driven pulley cooperates with the lateral surface of belt; The effect of location belt pulley is and drive pulley, first driven pulley, the common tightening belt of second driven pulley, and make belt on first driven pulley and second driven pulley, suitable cornerite be arranged, make between the belt and first driven pulley, enough frictional force arranged between belt and second driven pulley.Preferred above-mentioned belt adopts synchronous cog belt, to guarantee the first gear grinding roller and the second gear grinding roller run-in synchronism.
In another concrete scheme, above-mentioned drive unit comprises motor, drive pulley, belt, driven pulley, first gear and second gear; Drive pulley is installed on the shaft of motor, and driven pulley is installed in the rotating shaft of the first gear grinding roller, and drive pulley is in transmission connection by belt and driven pulley; First gear is installed in the rotating shaft of the first gear grinding roller (common first gear and driven pulley are installed in the two ends of the rotating shaft of the first gear grinding roller respectively), and second gear is installed in the rotating shaft of the second gear grinding roller, second gear and first gears engaged.
In order further to improve the material grinding effect, make the powder of acquisition thinner more even, preferably on the basis of the first gear grinding roller and the second gear grinding roller, also be provided with the 3rd, the 4th ... N gear grinding roller, each gear grinding roller meshes (i.e. the 3rd gear grinding roller and second gear grinding roller engagement successively, the 4th gear grinding roller and the engagement of the 3rd gear grinding roller, all the other are by that analogy), intermeshing two gear grinding rollers rotate in opposite directions with equal and opposite in direction and the opposite linear velocity of direction under drive unit drives, like this, three gear grinding rollers are formed secondary and are ground, and N gear grinding roller formed (N-1) level and ground.
In order further to improve the material grinding effect, make the powder of acquisition thinner more even, the another kind of structure of multistage grinding that realizes is: above-mentioned lapping device is on the basis of the first gear grinding roller and the second gear grinding roller, also be provided with third and fourth ... (2M-1), 2M gear grinding roller, (the 3rd gear grinding roller and the 4th gear grinding roller engagement and form second pair of gear grinding roller that partners and be meshing with each other of per two gear grinding rollers, the 5th gear grinding roller and the 6th gear grinding roller engagement and form the 3rd pair of gear grinding roller, all the other are by that analogy), each is arranged in order from top to bottom to the gear grinding roller, and (promptly second pair of gear grinding roller is positioned at first pair of gear grinding roller below, the 3rd pair of gear grinding roller is positioned at second pair of gear grinding roller below, all the other are by that analogy), gapped between two pairs of neighbouring gear grinding rollers, intermeshing two gear grinding rollers can rotate in opposite directions with equal and opposite in direction and the opposite linear velocity of direction under drive unit drives in a pair of gear grinding roller, like this, four gear grinding rollers are formed secondary and are ground, and 2M gear grinding roller formed the M level and ground.The powder that grinds through first pair of gear grinding roller (i.e. the first gear grinding roller and the second gear grinding roller) drops on second pair of gear grinding roller, carries out the second time by second pair of gear grinding roller and grinds; The powder that grinds through second pair of gear grinding roller drops on the 3rd pair of gear grinding roller, carries out the second time by the 3rd pair of gear grinding roller and grinds; All the other by that analogy.
The number of teeth of each gear grinding roller can be set arbitrarily, and the number of teeth of promptly intermeshing two gear grinding rollers can equate, also can be unequal.For intermeshing two gear grinding rollers can be rotated in opposite directions with equal-sized linear velocity under drive unit drives, then should make the product of ratio and the ratio of its bar shaped tooth number of teeth of the rotating speed of intermeshing two gear grinding rollers is 1.
The utility model drives the first gear grinding roller by drive unit and the second gear grinding roller rotates in opposite directions with equal and opposite in direction and the opposite linear velocity of direction, utilize the flank of tooth of bar shaped tooth on the first gear grinding roller and the second gear grinding roller that material is pushed, grinds, thereby improved grinding is become the satisfactory powder of granularity; Because the bar shaped tooth is not used in the power transmission on the first gear grinding roller and the second gear grinding roller, and the first gear grinding roller and the second gear grinding roller are with equal-sized linear velocity run-in synchronism, there is not the frictional force that hinders operation each other, therefore the tooth surface abrasion of bar shaped tooth is little on the first gear grinding roller and the second gear grinding roller, can keep good situation for a long time, long service life, and energy consumption is lower.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of drive unit among the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
Embodiment 1
As depicted in figs. 1 and 2, this grinder comprises support (not drawing in the accompanying drawing), housing 1, lapping device and drive unit, and housing 1 and drive unit are installed on the support, and housing 1 is provided with charging aperture 2 and discharging opening 3.
Lapping device comprises the first gear grinding roller 4-1 and the second gear grinding roller 4-2; The first gear grinding roller 4-1 and the second gear grinding roller 4-2 include roll body 41 and rotating shaft 42, and rotating shaft 42 is fixedlyed connected or one with roll body 41, and rotating shaft 42 is connected with housing 1 by bearing, is evenly distributed with a plurality of bar shaped teeth 43 on the outer cylinder surface of roll body 41; The first gear grinding roller 4-1 and the second gear grinding roller 4-2 axis are parallel to each other, and the first gear grinding roller 4-1 and second gear grinding roller 4-2 engagement.The number of teeth of the first gear grinding roller 4-1 and the second gear grinding roller 4-2 can be set arbitrarily, and promptly the number of teeth of these two gear grinding rollers can equate, also can be unequal.
The plane parallel at the first gear grinding roller 4-1 and the second gear grinding roller 4-2 axis place is in horizontal plane, charging aperture 2 is located at the top at the first gear grinding roller 4-1 and second gear grinding roller 4-2 engagement position, and discharging opening 3 is located at the below at the first gear grinding roller 4-1 and second gear grinding roller 4-2 engagement position.
With reference to figure 2, drive unit comprises motor 5, drive pulley 6, first belt 7, first driven pulley 8, second driven pulley 9, second belt 10, the 3rd driven pulley 11 and location belt pulley 12; Drive pulley 6 is installed in the rotating shaft of motor 5, and first driven pulley 8 is installed in the rotating shaft 42 of the first gear grinding roller 4-1, and drive pulley 6 is in transmission connection by first belt 7 and first driven pulley 8; Second driven pulley 9 is installed in the rotating shaft 42 of the first gear grinding roller 4-1 (second driven pulley 9 and first driven pulley 8 are installed in the two ends of the rotating shaft 42 of the first gear grinding roller 4-1 respectively), the 3rd driven pulley 11 is installed in the rotating shaft 42 of the second gear grinding roller 4-2, second driven pulley 9 is in transmission connection by second belt 10 and the 3rd driven pulley 11, second driven pulley 9 cooperates with the medial surface of second belt 10, and the 3rd driven pulley 11 cooperates with the lateral surface of second belt 10; The effect of location belt pulley 12 is and second driven pulley 9, the 3rd driven pulley 11 common tensioning second belts 10, and make second belt 10 on second driven pulley 9 and the 3rd driven pulley 11, suitable cornerite be arranged, make between second belt 10 and second driven pulley 9, enough frictional force arranged between second belt 10 and the 3rd driven pulley 11.First belt 7 adopts the V-belt, and second belt 10 adopts synchronous cog belt.
Brief description is the operation principle of this grinder once:
During work, actuating motor 5, and from charging aperture 2 addings material to be ground; The rotating shaft of motor 5 drives drive pulley 6 and rotates, and drives 8 rotations of first driven pulley by first belt 7, and first driven pulley 8 drives the first gear grinding roller 4-1 and second driven pulley 9 rotates together; Second driven pulley 9 drives the 3rd driven pulley 11 by second belt 10 and rotates, the 3rd driven pulley 11 drives the second gear grinding roller 4-2 and rotates, the ratio of the rotating speed of two gear grinding rollers (i.e. the first gear grinding roller 4-1 and the second gear grinding roller 4-2) is 1 with the product of the ratio of its bar shaped tooth 43 numbers of teeth, and because second driven pulley 9 cooperates with the medial surface of second belt 10, and the 3rd driven pulley 11 cooperates with the lateral surface of second belt 10, and therefore the first gear grinding roller 4-1 and the second gear grinding roller 4-2 rotate (rotation direction is shown in the arrow among Fig. 1) in opposite directions with equal and opposite in direction and the opposite linear velocity of direction; Material to be ground drops on the first gear grinding roller 4-1 and second gear grinding roller 4-2 engagement position, along with the gap between the flank of tooth of the first gear grinding roller 4-1 and the last corresponding bar shaped tooth 43 of the second gear grinding roller 4-2 reduces (flank of tooth of the bar shaped tooth 43 of the final first gear grinding roller 4-1 contacts with the flank lines that the second gear grinding roller 4-2 goes up corresponding bar shaped tooth 43) gradually, the flank of tooth of the last bar shaped tooth 43 of the first gear grinding roller 4-1 of Zhuan Donging and the second gear grinding roller 4-2 pushes, grinds material in opposite directions, thereby improved grinding is become the satisfactory powder of granularity; Then, the first gear grinding roller 4-1 and the second gear grinding roller 4-2 continue to rotate in opposite directions, and the gap between the flank of tooth of the last corresponding bar shaped tooth 43 of the first gear grinding roller 4-1 and the second gear grinding roller 4-2 increases gradually, and powder drops and discharges from discharging opening 3.
As shown in Figure 2, lapping device is on the basis of embodiment 1, also comprise the 3rd gear grinding roller 4-3 and the 4th gear grinding roller 4-4 (structure of the 3rd gear grinding roller 4-3 and the 4th gear grinding roller 4-4 is identical with the first gear grinding roller 4-1), the 3rd gear grinding roller 4-3 and the 4th gear grinding roller 4-4 engagement and form second pair of gear grinding roller, second pair of gear grinding roller is positioned at first pair of gear grinding roller (i.e. the first gear grinding roller 4-1 and the second gear grinding roller 4-2) below, and be gapped between two pairs of gear grinding rollers.Equally, the 3rd gear grinding roller 4-3 and the 4th gear grinding roller 4-4 can rotate (but drive first pair of gear grinding roller of structure referenced drive of second pair of gear grinding roller structure) in opposite directions with equal and opposite in direction and the opposite linear velocity of direction under drive unit drives, like this, four gear grinding rollers are formed the secondary grinding.The powder that grinds through first pair of gear grinding roller (the first gear grinding roller 4-1 and the second gear grinding roller 4-2) drops on second pair of gear grinding roller, carries out the second time by second pair of gear grinding roller and grinds.
In addition, can also be provided with more multi-gear grinding roller the (the 5th and the 6th ... (2M-1), 2M gear grinding roller), (the 5th gear grinding roller and the 6th gear grinding roller engagement and form the 3rd pair of gear grinding roller that partners and be meshing with each other of per two gear grinding rollers, all the other are by that analogy), each is arranged in order from top to bottom to the gear grinding roller, and (promptly the 3rd pair of gear grinding roller is positioned at second pair of gear grinding roller below, all the other are by that analogy), gapped between two pairs of neighbouring gear grinding rollers, intermeshing two gear grinding rollers can rotate in opposite directions with equal and opposite in direction and the opposite linear velocity of direction under drive unit drives in a pair of gear grinding roller, like this, 2M gear grinding roller formed the grinding of M level.
Utilize drive unit to drive the first gear grinding roller and the second gear grinding roller rotates in opposite directions with equal and opposite in direction and the opposite linear velocity of direction, also can adopt other technological means: for example, in another embodiment, drive unit comprises motor, drive pulley, belt, first driven pulley, second driven pulley and at least one location belt pulley; Drive pulley is installed on the shaft of motor, and first driven pulley is installed in the rotating shaft of the first gear grinding roller, and second driven pulley is installed in the rotating shaft of the second gear grinding roller; Drive pulley is in transmission connection by belt and first driven pulley, second driven pulley, and first driven pulley cooperates with the medial surface of belt, and second driven pulley cooperates with the lateral surface of belt; The effect of location belt pulley is and drive pulley, first driven pulley, the common tightening belt of second driven pulley, and make belt on first driven pulley and second driven pulley, suitable cornerite be arranged, make between the belt and first driven pulley, enough frictional force arranged between belt and second driven pulley.In another embodiment, drive unit comprises motor, drive pulley, belt, driven pulley, first gear and second gear; Drive pulley is installed on the shaft of motor, and driven pulley is installed in the rotating shaft of the first gear grinding roller, and drive pulley is in transmission connection by belt and driven pulley; First gear is installed in the rotating shaft of the first gear grinding roller (common first gear and driven pulley are installed in the two ends of the rotating shaft of the first gear grinding roller respectively), and second gear is installed in the rotating shaft of the second gear grinding roller, second gear and first gears engaged.In another embodiment, drive unit also can be provided with two motor, and two motor drive the first gear grinding roller and the rotation of the second gear grinding roller respectively, should guarantee that two motor keep stable rotating speed this moment.
In other embodiments, the plane at the first gear grinding roller and the second gear grinding roller axis place also can have one greater than zero angle with horizontal plane.
In other embodiments, on the basis of the first gear grinding roller and the second gear grinding roller, also be provided with the 3rd, the 4th ... N gear grinding roller, each gear grinding roller meshes (i.e. the 3rd gear grinding roller and second gear grinding roller engagement successively, the 4th gear grinding roller and the engagement of the 3rd gear grinding roller, all the other are by that analogy), intermeshing two gear grinding rollers rotate in opposite directions with equal and opposite in direction and the opposite linear velocity of direction under drive unit drives, like this, three gear grinding rollers are formed secondary and are ground, and N gear grinding roller formed (N-1) level and ground.N is the natural number greater than 3.
Claims (3)
1. grinder, comprise support, housing, lapping device and drive unit, housing and drive unit are installed on the support, housing is provided with charging aperture and discharging opening, it is characterized in that: described lapping device is included in drive unit and drives down the first gear grinding roller and the second gear grinding roller that can rotate in opposite directions with equal and opposite in direction and the opposite linear velocity of direction; The first gear grinding roller and the second gear grinding roller include roll body and rotating shaft, and rotating shaft is fixedlyed connected or one with roll body, and rotating shaft is connected with housing by bearing, are evenly distributed with a plurality of bar shaped teeth on the outer cylinder surface of roll body; The first gear grinding roller and the second gear grinding roller axis are parallel to each other, and the first gear grinding roller and the engagement of the second gear grinding roller.
2. grinder according to claim 1 is characterized in that: described drive unit comprises motor, drive pulley, first belt, first driven pulley, second driven pulley, second belt, the 3rd driven pulley and at least one location belt pulley; Drive pulley is installed on the shaft of motor, and first driven pulley is installed in the rotating shaft of the first gear grinding roller, and drive pulley is in transmission connection by first belt and first driven pulley; Second driven pulley is installed in the rotating shaft of the first gear grinding roller, the 3rd driven pulley is installed in the rotating shaft of the second gear grinding roller, second driven pulley is in transmission connection by second belt and the 3rd driven pulley, second driven pulley cooperates with the medial surface of second belt, and the 3rd driven pulley cooperates with the lateral surface of second belt; The location belt pulley and second driven pulley, common tensioning second belt of the 3rd driven pulley.
3. grinder according to claim 1, it is characterized in that: described lapping device also comprises the 3rd gear grinding roller and the 4th gear grinding roller, the structure of the 3rd gear grinding roller and the 4th gear grinding roller is all identical with the first gear grinding roller, the 3rd gear grinding roller and the 4th gear grinding roller engagement and form second pair of gear grinding roller, second pair of gear grinding roller is positioned at first pair of gear grinding roller below being made up of the first gear grinding roller and the second gear grinding roller, and be gapped between two pairs of gear grinding rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201979346U CN201676710U (en) | 2010-05-14 | 2010-05-14 | Grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201979346U CN201676710U (en) | 2010-05-14 | 2010-05-14 | Grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676710U true CN201676710U (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201979346U Expired - Fee Related CN201676710U (en) | 2010-05-14 | 2010-05-14 | Grinding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201676710U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639009A (en) * | 2013-11-25 | 2014-03-19 | 无锡睿网科技有限公司 | Double-shaft grain grinding device |
| CN104492533A (en) * | 2014-11-27 | 2015-04-08 | 太仓圣广仁自动化设备有限公司 | Fine powder mill |
| CN104703702A (en) * | 2012-06-28 | 2015-06-10 | 纤维素绝缘产品斯堪的纳维亚Cps公司 | Device for dissolving compressed blocks of insulation, a loose fill insulation apparatus and a method for dissolving compressed blocks of insulation |
| CN107520424A (en) * | 2017-09-18 | 2017-12-29 | 钟斌海 | The processing unit (plant) and processing method of a kind of corrosion resistant alloy material |
| CN107877926A (en) * | 2017-12-22 | 2018-04-06 | 袁新国 | A kind of cutting mechanism of window adhering machine |
| CN116272600A (en) * | 2023-03-02 | 2023-06-23 | 上海瑞邦生物材料有限公司 | Calcium phosphate artificial bone powder mixer |
-
2010
- 2010-05-14 CN CN2010201979346U patent/CN201676710U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703702A (en) * | 2012-06-28 | 2015-06-10 | 纤维素绝缘产品斯堪的纳维亚Cps公司 | Device for dissolving compressed blocks of insulation, a loose fill insulation apparatus and a method for dissolving compressed blocks of insulation |
| CN103639009A (en) * | 2013-11-25 | 2014-03-19 | 无锡睿网科技有限公司 | Double-shaft grain grinding device |
| CN104492533A (en) * | 2014-11-27 | 2015-04-08 | 太仓圣广仁自动化设备有限公司 | Fine powder mill |
| CN107520424A (en) * | 2017-09-18 | 2017-12-29 | 钟斌海 | The processing unit (plant) and processing method of a kind of corrosion resistant alloy material |
| CN107877926A (en) * | 2017-12-22 | 2018-04-06 | 袁新国 | A kind of cutting mechanism of window adhering machine |
| CN116272600A (en) * | 2023-03-02 | 2023-06-23 | 上海瑞邦生物材料有限公司 | Calcium phosphate artificial bone powder mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANTOU JIECHENG BIOTECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANTOU JIECHENG FOOD ADDITIVES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 515000 Guangdong province Shantou Jinping Jinyuan Industrial City 6B5 area of Chaoshan Road Patentee after: Shantou Jiecheng Food Additive Co., Ltd. Address before: 515000 Guangdong province Shantou Jinping Jinyuan Industrial City 6B5 area of Chaoshan Road Patentee before: Shantou Jiecheng Food Additive Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20150514 |
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| EXPY | Termination of patent right or utility model |