CN108480028B - Feeding device for jet mill equipment - Google Patents
Feeding device for jet mill equipment Download PDFInfo
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- CN108480028B CN108480028B CN201810488360.9A CN201810488360A CN108480028B CN 108480028 B CN108480028 B CN 108480028B CN 201810488360 A CN201810488360 A CN 201810488360A CN 108480028 B CN108480028 B CN 108480028B
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- guide rail
- vertical
- horizontal
- arc
- sliding frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of neodymium iron boron permanent magnet production equipment, in particular to a feeding device for air flow grinding equipment. Through setting up the horizontal guide rail on the base, set up the horizontal carriage on the horizontal guide rail, connect the vertical guide rail on the horizontal carriage, there is the vertical carriage on the vertical guide rail, through setting up first arc wall and second arc wall on the vertical carriage, erect the bucket on the vertical carriage through the lug of bucket both sides, make the bucket move to directly over the hopper with the cooperation of vertical guide rail and horizontal guide rail, utilize the motor to drive the push pedal to push to the upper segment of bucket, make the bucket take place to overturn slowly, make the discharge gate overturn downwards, make the discharge gate dock with the hopper; compared with the traditional feeding mode of the air mill, the feeding device has the advantages that the feeding device is manually lifted to a high position and manually turned, so that the labor cost is greatly saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of neodymium iron boron permanent magnet production equipment, in particular to a feeding device for air flow grinding equipment.
Background
The whole sintered NdFeB preparation process belongs to a powder metallurgy process, and the air flow milling process is a key point in the process. The air flow milling process is to utilize high pressure air flow to accelerate powder particles to supersonic speed to make them collide with each other for crushing. Because neodymium iron boron is easy to spontaneously ignite after long-time contact with air before sintering, in the neodymium iron boron production process, a container (a charging bucket) with high air tightness is needed in the transfer process among the working procedures, in the air flow grinding powder manufacturing equipment, the position of a feeding hopper is usually at a high position, a worker is needed to move the charging bucket to the high position in the traditional feeding mode of the air flow grinding equipment, and then the charging bucket is reversed, so that a charging and discharging port at the upper part of the original tank body is in butt joint with the charging hopper, and therefore neodymium iron boron powder in the charging bucket is thrown into the air flow grinding equipment to be continuously ground into fine powder.
As can be seen from the above description, the conventional feeding method of the jet mill apparatus has the problems of high manpower consumption and low efficiency.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: provided is a feeding device for an air flow grinding device, which is efficient and labor-saving.
In order to solve the technical problems, the invention adopts the following technical scheme:
a feeding device for air flow grinding equipment comprises a base, a horizontal moving mechanism, a vertical moving mechanism and a pushing mechanism.
The horizontal moving mechanism comprises a horizontal guide rail and a horizontal sliding frame, the horizontal guide rail is fixed on the base, and the horizontal sliding frame is in sliding connection with the horizontal guide rail;
the vertical moving mechanism comprises a vertical guide rail and a vertical sliding frame, the lower end of the vertical guide rail is connected with the horizontal sliding frame, and the vertical sliding frame is in sliding connection with the vertical guide rail;
the vertical sliding frame is provided with a first supporting arm and a second supporting arm along the horizontal direction, the first supporting arm is parallel to the second supporting arm, the first supporting arm is provided with a first arc-shaped groove, the second supporting arm is provided with a second arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove are coaxially arranged;
the pushing mechanism comprises a motor, a shaft lever and a pushing arm; the motor is fixedly connected to the first support arm or the second support arm, the shaft rod is rotatably connected to the motor, the shaft rod and the first arc-shaped groove are coaxially arranged, the pushing arm comprises a connecting rod and a pushing plate, the pushing plate is located above the position between the first support arm and the second support arm, and the pushing plate is connected to the shaft rod through the connecting rod.
The invention has the beneficial effects that: the invention relates to a feeding device structure for air flow grinding equipment, which is characterized in that a horizontal guide rail is arranged on a base, a horizontal sliding frame is arranged on the horizontal guide rail, a vertical guide rail is connected to the horizontal sliding frame, a vertical sliding frame is connected to the vertical guide rail in a sliding manner, a first arc-shaped groove and a second arc-shaped groove are arranged on the vertical sliding frame, a charging bucket is arranged on the vertical sliding frame through lugs on two sides of the charging bucket, the charging bucket is moved to the position right above a hopper by utilizing the cooperation of the vertical guide rail and the horizontal guide rail, a push plate is driven by a motor to push to the upper section of the charging bucket, the charging bucket is slowly turned over, a discharging hole is turned down, and the discharging hole is in butt joint with the hopper; compared with the traditional feeding mode of the air mill, the feeding device has the advantages that the feeding device is manually lifted to a high position and manually turned, so that the labor cost is greatly saved, and the working efficiency is improved.
Drawings
FIG. 1 is a right side view of a feed device for an air mill apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of a feed device for an air mill according to an embodiment of the present invention in a state in which a pusher plate does not push a bucket;
FIG. 3 is a top view of a feed device for an air flow mill according to an embodiment of the present invention during pushing of a pusher plate feed tank;
description of the reference numerals:
1. a base; 2. a horizontal movement mechanism; 21. a horizontal guide rail; 22. a horizontal carriage; 3. a vertical movement mechanism; 31. a vertical guide rail; 32. a vertical carriage; 321. a first support arm; 322. a second support arm; 323. a first arc-shaped groove; 324. a second arc-shaped groove; 33. a screw mechanism; 331. a screw body;
332. a first slider; 333. a second slider; 4. a pushing mechanism; 41. a motor; 42. a shaft lever;
43. a connecting rod; 44. a push plate; 5. a charging bucket; 51. an upper section; 52. a middle section; 53. a lower section; 54. a first bump; 55. and a second bump.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The most critical concept of the invention is as follows: the cooperation of vertical guide rail and horizontal guide rail is utilized to make the material jar remove to directly over the hopper, utilizes the motor to drive the push pedal and pushes away to the upper segment of material jar, makes the material jar take place to slowly overturn, makes the discharge gate upset downwards, makes the discharge gate dock with the hopper.
Referring to fig. 1 to 3, the present invention relates to a feeding device for an air mill, which comprises a base 1, a horizontal moving mechanism 2, a vertical moving mechanism 3 and a pushing mechanism 4.
The horizontal moving mechanism 2 comprises a horizontal guide rail 21 and a horizontal sliding frame 22, wherein the horizontal guide rail 21 is fixed on the base 1, and the horizontal sliding frame 22 is in sliding connection with the horizontal guide rail 21;
the vertical moving mechanism 3 comprises a vertical guide rail 31 and a vertical sliding frame 32, the lower end of the vertical guide rail 31 is connected with the horizontal sliding frame 22, and the vertical sliding frame 32 is in sliding connection with the vertical guide rail 31;
the vertical sliding frame 32 is provided with a first supporting arm 321 and a second supporting arm 322 along the horizontal direction, the first supporting arm 321 is parallel to the second supporting arm 322, the first supporting arm 321 is provided with a first arc-shaped groove 323, the second supporting arm 322 is provided with a second arc-shaped groove 324, and the first arc-shaped groove 323 and the second arc-shaped groove 324 are coaxially arranged;
the pushing mechanism 4 comprises a motor 41, a shaft lever 42 and a pushing arm; the motor 41 is fixedly connected to the first support arm 321 or the second support arm 322, the shaft lever 42 is rotatably connected to the motor 41, the shaft lever 42 and the first arc groove 323 are coaxially arranged, the pushing arm comprises a connecting rod 43 and a pushing plate 44, the pushing plate 44 is located above the space between the first support arm 321 and the second support arm 322, and the pushing plate 44 is connected to the shaft lever 42 through the connecting rod 43.
The working principle of the feeding device of the jet mill equipment is described in the following: because the neodymium iron boron is required to be carried out in a closed charging bucket 5 in the transferring process among the working procedures, the upper section 51 of the charging bucket 5 for containing neodymium iron boron powder is generally designed into a conical shape, a discharging hole is arranged at the upper end, when the neodymium iron boron powder in the charging bucket 5 is required to be put into an air flow grinding device, the charging bucket 5 is required to be lifted to a high position and turned over, the discharging hole faces downwards, the charging bucket is in butt joint with a hopper, and the materials in the charging bucket 5 are put into the hopper of the air flow grinding device by utilizing gravity; in order to be matched with the feeding device of the jet mill, cylindrical convex blocks are respectively arranged at two sides of the charging bucket 5; the charging bucket 5 can be manually or mechanically mounted on the vertical sliding frame 32, cylindrical protruding blocks on two sides of the charging bucket 5 are supported by a first arc-shaped groove 323 on the first supporting arm 321 and an arc-shaped groove on the second supporting arm 322, the charging bucket 5 is lifted upwards along the vertical guide rail 31 by the vertical sliding frame 32, and then is horizontally displaced along the horizontal guide rail 21 by the horizontal sliding frame 22, so that the charging bucket 5 is positioned right above a feed hopper of the air mill; at the moment, the motor 41 drives the shaft lever 42 to rotate, and the push plate 44 is driven to push to the upper section 51 of the charging bucket 5, so that the charging bucket 5 is turned over, and the discharge hole is downward; the discharge hole of the charging bucket 5 is opened manually or mechanically, and then the vertical sliding block is lowered for a small distance, so that the discharge hole of the charging bucket 5 is in butt joint with the hopper, and materials in the charging bucket 5 are thrown into the jet mill under the action of gravity.
The feeding device for the jet mill equipment has the beneficial effects that: the invention relates to a feeding device structure for air flow grinding equipment, which is characterized in that a horizontal guide rail 21 is arranged on a base 1, a horizontal sliding frame 22 is arranged on the horizontal guide rail 21, a vertical guide rail 31 is connected to the horizontal sliding frame 22, a vertical sliding frame 32 is connected to the vertical guide rail 31 in a sliding manner, a first arc-shaped groove 323 and a second arc-shaped groove 324 are arranged on the vertical sliding frame 32, a charging bucket 5 is arranged on the vertical sliding frame 32 through lugs on two sides of the charging bucket 5, the charging bucket 5 is moved to the position right above a hopper by utilizing the cooperation of the vertical guide rail 31 and the horizontal guide rail 21, a push plate 44 is driven by a motor 41 to push to the upper section 51 of the charging bucket 5, the charging bucket 5 is slowly overturned, a discharging hole is overturned downwards, and the discharging hole is butted with the hopper; compared with the traditional feeding mode of the air mill, the feeding method has the advantages that the feeding tank 5 is manually lifted to a high position and manually turned, so that the labor cost is greatly saved, and the working efficiency is improved.
Further, in the above feeding device structure for an air flow mill, the feeding device further comprises a material tank 5, wherein the material tank 5 comprises an upper section 51, a middle section 52 and a lower section 53, the middle section 52 is in a cylindrical shape, the upper section 51 is in a cone shape, a discharge port is arranged at the upper end of the upper section 51, and the lower section 53 is in an inverted truncated cone shape; a first cylindrical bump 54 is disposed on one side of the middle section 52, and a second cylindrical bump 55 is disposed on the other side of the middle section 52.
When the charging bucket 5 is erected on the vertical sliding frame 32, the first protruding block 54 is erected on the first arc-shaped groove 323, the second protruding block 55 is erected on the second arc-shaped groove 324, and the first protruding block 54 and the second protruding block 55 are designed to be cylindrical, so that the first protruding block 54 can rotate in the first arc-shaped groove 323, and the charging bucket 5 can be turned over conveniently.
Further, in the above feeding device structure for an air flow mill, a first handle is disposed on one side of the upper section 51, and a second handle is disposed on the other side of the upper section 51.
By providing the first handle and the second handle on the bucket 5, it is convenient for a person or machine to erect the bucket 5 on the vertical carriage 32.
Further, in the above feeding device structure for an air mill apparatus, the feeding device further includes a screw mechanism 33, the screw mechanism 33 is horizontally disposed on the vertical carriage 32, the screw mechanism 33 includes a screw body 331, a first slider 332 and a second slider 333, one end of the first support arm 321 is connected to the first slider 332, and one end of the second support arm 322 is connected to the second slider 333.
By providing the horizontal screw mechanism 33 on the vertical carriage 32, the first support arm 321 and the second support arm 322 are respectively connected by the first slider 332 and the second slider 333, and the distance between the first support arm 321 and the second support arm 322 can be adjusted according to the size of the bucket 5.
Further, in the above-mentioned feeding device structure for an air flow mill, the pushing plate 44 is a minor arc pushing plate 44.
Further, in the above-described feeding device structure for the jet mill apparatus, the motor 41 is connected to the outside of the first support arm 321.
Further, in the above-described structure of the feeding device for the jet mill apparatus, the motor 41 is connected to the outside of the second support arm 322.
Further, in the above-mentioned feeding device structure for an air flow mill, the motor 41 is a reducing motor 41.
Example 1
A feeding device for an air flow grinding device comprises a base 1, a horizontal moving mechanism 2, a vertical moving mechanism 3 and a pushing mechanism 4. The horizontal moving mechanism 2 comprises a horizontal guide rail 21 and a horizontal sliding frame 22, wherein the horizontal guide rail 21 is fixed on the base 1, and the horizontal sliding frame 22 is in sliding connection with the horizontal guide rail 21; the vertical moving mechanism 3 comprises a vertical guide rail 31 and a vertical sliding frame 32, the lower end of the vertical guide rail 31 is connected with the horizontal sliding frame 22, and the vertical sliding frame 32 is in sliding connection with the vertical guide rail 31; the vertical sliding frame 32 is provided with a first supporting arm 321 and a second supporting arm 322 along the horizontal direction, the first supporting arm 321 is parallel to the second supporting arm 322, the first supporting arm 321 is provided with a first arc-shaped groove 323, the second supporting arm 322 is provided with a second arc-shaped groove 324, and the first arc-shaped groove 323 and the second arc-shaped groove 324 are coaxially arranged; the pushing mechanism 4 comprises a motor 41, a shaft lever 42 and a pushing arm; the motor 41 is fixedly connected to the first support arm 321, the shaft lever 42 is rotatably connected to the motor 41, the shaft lever 42 and the first arc groove 323 are coaxially arranged, the pushing arm comprises a connecting rod 43 and a minor arc pushing plate 44, the minor arc pushing plate 44 is located above the space between the first support arm 321 and the second support arm 322, and the minor arc pushing plate 44 is connected to the shaft lever 42 through the connecting rod 43.
The feeding device for the jet mill equipment further comprises a charging bucket 5, wherein the charging bucket 5 comprises an upper section 51, a middle section 52 and a lower section 53, the middle section 52 is in a cylinder shape, the upper section 51 is in a cone shape, a discharging hole is formed in the upper end of the upper section 51, and the lower section 53 is in an inverted truncated cone shape; a first cylindrical bump 54 is disposed on one side of the middle section 52, and a second cylindrical bump 55 is disposed on the other side of the middle section 52. The feeding device for the jet mill further comprises a screw mechanism 33, the screw mechanism 33 is horizontally arranged on the vertical sliding frame 32, the screw mechanism 33 comprises a screw body 331, a first sliding block 332 and a second sliding block 333, one end of the first supporting arm 321 is connected to the first sliding block 332, and one end of the second supporting arm 322 is connected to the second sliding block 333.
Example 2
A feeding device for an air flow grinding device comprises a base 1, a horizontal moving mechanism 2, a vertical moving mechanism 3 and a pushing mechanism 4. The horizontal moving mechanism 2 comprises a horizontal guide rail 21 and a horizontal sliding frame 22, wherein the horizontal guide rail 21 is fixed on the base 1, and the horizontal sliding frame 22 is in sliding connection with the horizontal guide rail 21; the vertical moving mechanism 3 comprises a vertical guide rail 31 and a vertical sliding frame 32, the lower end of the vertical guide rail 31 is connected with the horizontal sliding frame 22, and the vertical sliding frame 32 is in sliding connection with the vertical guide rail 31; the vertical sliding frame 32 is provided with a first supporting arm 321 and a second supporting arm 322 along the horizontal direction, the first supporting arm 321 is parallel to the second supporting arm 322, the first supporting arm 321 is provided with a first arc-shaped groove 323, the second supporting arm 322 is provided with a second arc-shaped groove 324, and the first arc-shaped groove 323 and the second arc-shaped groove 324 are coaxially arranged; the pushing mechanism 4 comprises a motor 41, a shaft lever 42 and a pushing arm; the motor 41 is fixedly connected to the second support arm 322, the shaft lever 42 is rotatably connected to the motor 41, the shaft lever 42 and the first arc groove 323 are coaxially arranged, the pushing arm comprises a connecting rod 43 and a minor arc pushing plate 44, the minor arc pushing plate 44 is located above the space between the first support arm 321 and the second support arm 322, and the minor arc pushing plate 44 is connected to the shaft lever 42 through the connecting rod 43.
The feeding device for the jet mill equipment further comprises a charging bucket, wherein the charging bucket comprises an upper section, a middle section and a lower section, the middle section is in a cylinder shape, the upper section is in a cone shape, a discharge hole is formed in the upper end of the upper section, and the lower section is in an inverted truncated cone shape; one side of the middle section is provided with a first cylindrical lug, and the other side of the middle section is provided with a second cylindrical lug. The feeding device for the jet mill equipment is characterized in that a first handle is arranged on one side of the upper section, and a second handle is arranged on the other side of the upper section. The feeding device for the jet mill equipment further comprises a screw mechanism, the screw mechanism is horizontally arranged on the vertical sliding frame and comprises a screw body, a first sliding block and a second sliding block, one end of the first supporting arm is connected with the first sliding block, and one end of the second supporting arm is connected with the second sliding block.
In summary, in the feeding device structure for the jet mill equipment, the horizontal guide rail is arranged on the base, the horizontal carriage is arranged on the horizontal guide rail, the vertical guide rail is connected to the horizontal carriage, the vertical carriage is connected to the vertical guide rail in a sliding manner, the first arc-shaped groove and the second arc-shaped groove are arranged on the vertical carriage, the charging bucket is erected on the vertical carriage through the convex blocks on the two sides of the charging bucket, the charging bucket is moved to the position right above the charging bucket by utilizing the cooperation of the vertical guide rail and the horizontal guide rail, the push plate is driven by the motor to push the upper section of the charging bucket, the charging bucket is slowly turned over, the discharging port is turned down, and the discharging port is in butt joint with the charging bucket; compared with the traditional feeding mode of the air mill, the feeding device has the advantages that the feeding device is manually lifted to a high position and manually turned, so that the labor cost is greatly saved, and the working efficiency is improved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes made by the specification and drawings of the present invention, or direct or indirect application in the relevant art, are included in the scope of the present invention.
Claims (5)
1. The feeding device for the jet mill equipment is characterized by comprising a base, a horizontal moving mechanism, a vertical moving mechanism and a pushing mechanism;
the horizontal moving mechanism comprises a horizontal guide rail and a horizontal sliding frame, the horizontal guide rail is fixed on the base, and the horizontal sliding frame is in sliding connection with the horizontal guide rail;
the vertical moving mechanism comprises a vertical guide rail and a vertical sliding frame, the lower end of the vertical guide rail is connected with the horizontal sliding frame, and the vertical sliding frame is in sliding connection with the vertical guide rail;
the vertical sliding frame is provided with a first supporting arm and a second supporting arm along the horizontal direction, the first supporting arm is parallel to the second supporting arm, the first supporting arm is provided with a first arc-shaped groove, the second supporting arm is provided with a second arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove are coaxially arranged;
the pushing mechanism comprises a motor, a shaft lever and a pushing arm; the motor is fixedly connected to the first support arm or the second support arm, the shaft rod is connected to the motor in a autorotation mode, the shaft rod and the first arc-shaped groove are coaxially arranged, the pushing arm comprises a connecting rod and a pushing plate, the pushing plate is located above the position between the first support arm and the second support arm, and the pushing plate is connected to the shaft rod through the connecting rod;
the novel automatic feeding device is characterized by further comprising a charging bucket, wherein the charging bucket comprises an upper section, a middle section and a lower section, the middle section is in a cylinder shape, the upper section is in a cone shape, a discharge hole is formed in the upper end of the upper section, and the lower section is in an inverted truncated cone shape; a cylindrical first lug is arranged on one side of the middle section, and a cylindrical second lug is arranged on the other side of the middle section;
the device also comprises a screw mechanism which is horizontally arranged on the vertical sliding frame and comprises a screw body, a first sliding block and a second sliding block, one end of the first supporting arm is connected with the first sliding block, and one end of the second supporting arm is connected with the second sliding block;
the push plate is a minor arc push plate.
2. A feed device for an air mill apparatus according to claim 1, wherein one side of the upper section is provided with a first handle and the other side of the upper section is provided with a second handle.
3. A feed device for an air mill apparatus according to claim 1, wherein the motor is connected to the outside of the first support arm.
4. A feed device for an air mill apparatus according to claim 1, wherein the motor is connected to the outside of the second support arm.
5. The feed device for an air mill apparatus according to claim 1, wherein the motor is a gear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488360.9A CN108480028B (en) | 2018-05-21 | 2018-05-21 | Feeding device for jet mill equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488360.9A CN108480028B (en) | 2018-05-21 | 2018-05-21 | Feeding device for jet mill equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108480028A CN108480028A (en) | 2018-09-04 |
| CN108480028B true CN108480028B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488360.9A Active CN108480028B (en) | 2018-05-21 | 2018-05-21 | Feeding device for jet mill equipment |
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| CN (1) | CN108480028B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB952520A (en) * | 1961-10-16 | 1964-03-18 | Wright Hargreaves Engineering | Means for inverting barrels, casks or like cylindrical containers |
| CN102689783A (en) * | 2012-04-29 | 2012-09-26 | 江苏天奇物流系统工程股份有限公司 | Roll-over sucker elevator |
| CN203683603U (en) * | 2014-01-26 | 2014-07-02 | 山西豪钢锻造有限公司 | Automatic hot workpiece discharging device |
| CN106269137A (en) * | 2016-08-15 | 2017-01-04 | 海宁永欣科技咨询有限公司 | A kind of preparation method of diatom ooze |
| CN207138090U (en) * | 2017-05-27 | 2018-03-27 | 中铝山东依诺威强磁材料有限公司 | A kind of hydrogen crushing furnace blanking cooling device |
| CN208407293U (en) * | 2018-05-21 | 2019-01-22 | 宁德市星宇科技有限公司 | A kind of feeding device for airflow milling equipment |
-
2018
- 2018-05-21 CN CN201810488360.9A patent/CN108480028B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB952520A (en) * | 1961-10-16 | 1964-03-18 | Wright Hargreaves Engineering | Means for inverting barrels, casks or like cylindrical containers |
| CN102689783A (en) * | 2012-04-29 | 2012-09-26 | 江苏天奇物流系统工程股份有限公司 | Roll-over sucker elevator |
| CN203683603U (en) * | 2014-01-26 | 2014-07-02 | 山西豪钢锻造有限公司 | Automatic hot workpiece discharging device |
| CN106269137A (en) * | 2016-08-15 | 2017-01-04 | 海宁永欣科技咨询有限公司 | A kind of preparation method of diatom ooze |
| CN207138090U (en) * | 2017-05-27 | 2018-03-27 | 中铝山东依诺威强磁材料有限公司 | A kind of hydrogen crushing furnace blanking cooling device |
| CN208407293U (en) * | 2018-05-21 | 2019-01-22 | 宁德市星宇科技有限公司 | A kind of feeding device for airflow milling equipment |
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| Publication number | Publication date |
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| CN108480028A (en) | 2018-09-04 |
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