CN208004308U - A kind of neodymium iron boron waste material multistage retracting device - Google Patents
A kind of neodymium iron boron waste material multistage retracting device Download PDFInfo
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- CN208004308U CN208004308U CN201820041170.8U CN201820041170U CN208004308U CN 208004308 U CN208004308 U CN 208004308U CN 201820041170 U CN201820041170 U CN 201820041170U CN 208004308 U CN208004308 U CN 208004308U
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- sliding block
- waste material
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Abstract
The utility model is related to a kind of retracting device more particularly to a kind of neodymium iron boron waste material multistage retracting devices.The technical problem to be solved by the present invention is to provide a kind of neodymium iron boron waste material multistage retracting devices.In order to solve the above-mentioned technical problem, the utility model provides such a neodymium iron boron waste material multistage retracting device, includes left and right reciprocating lifting mechanism, mounting plate, third sliding rail, third sliding block, first mounting rod etc.；The reciprocal lifting part in a left side of left and right reciprocating lifting mechanism is equipped with mounting plate, plate top surface left end is installed and is equipped with the second mounting rod, the reciprocal lifting part in the right side of left and right reciprocating lifting mechanism is equipped with third sliding rail, slidingtype is equipped with third sliding block on third sliding rail, and the first mounting rod is equipped in the middle part of third sliding block top surface.The problem of the utility model has achieved the effect that classification recycling is convenient and safe, and the waste material inconvenience classification of multiple filtration mechanism effective solution is recycled, improve efficiency so that safety higher.
Description
Technical field
The utility model is related to a kind of retracting device more particularly to a kind of neodymium iron boron waste material multistage retracting devices.
Background technology
Neodymium iron boron (chemical name Nd-Fe-B) permanent-magnet material is third generation rare earth, and application range is wider, and neodymium iron boron is due to high magnetic
Energy product, high-coercive force and be referred to as " magnetic king ".It is hard containing a large amount of rear earth element nd and iron and boron, characteristic in neodymium iron boron
And it is crisp.Since surface is easily by oxidation corrosion, neodymium iron boron must carry out surface coated treatment, and surface chemistry passivation is to solve well
Certainly one of method.Usually, the preparation of neodymium iron boron includes melting, powder processed, batch mixing, encapsulation, sintering, in preparation process
In, a large amount of neodymium iron boron powder can be remained, if it is possible to which concentration recycles these powder, it will generate certain economic effect
Benefit.
The waste material that neodymium iron boron use generates later granular size in recycling differs, and is not easy to hierarchical classification recycling, at present
Retracting device is incomplete, therefore there is an urgent need for the neodymium iron boron waste material multistages that research and development one kind is easy to operate, and gradable layering is recycled
Retracting device.
Utility model content
（1）Technical problems to be solved
The utility model is classified the inconvenient disadvantage of recycling to overcome, the technical problem to be solved by the present invention is to provide
A kind of neodymium iron boron waste material multistage retracting device.
（2）Technical solution
In order to solve the above-mentioned technical problem, the utility model provides such a neodymium iron boron waste material multistage retracting device,
Include left and right reciprocating lifting mechanism, mounting plate, third sliding rail, third sliding block, the first mounting rod, the second mounting rod, bottom side receipts
The reciprocal lifting part in a left side of collecting mechanism and filter mechanism, left and right reciprocating lifting mechanism is equipped with mounting plate, installs plate top surface left end
Equipped with the second mounting rod, the reciprocal lifting part in the right side of left and right reciprocating lifting mechanism is equipped with third sliding rail, is slided on third sliding rail
Formula is equipped with third sliding block, and the first mounting rod is equipped in the middle part of third sliding block top surface, and the first mounting rod left lower is collected equipped with bottom side
Mechanism, bottom side collecting mechanism left end and the connection of the second mounting rod lower right side, the first mounting rod left upper portion are equipped with filter mechanism,
It is connected with the second mounting rod on the left of filter mechanism.
Preferably, left and right reciprocating lifting mechanism includes installation groove body, the first sliding rail, the first sliding block, the first rack, electricity
Machine, gear, the second sliding block, the second sliding rail and the second rack, installation groove body right side inner wall are equipped with the first sliding rail, are slided on the first sliding rail
Dynamic formula is equipped with the first sliding block, and the first rack is connected on the first sliding block, is connected with third sliding rail at the top of the first rack, groove body is installed
Inner left wall is equipped with the second sliding rail, and slidingtype is equipped with the second sliding block on the second sliding rail, and the second rack is connected on the second sliding block, the
It is connected with mounting plate at the top of two racks, for front face equipped with motor, motor rear is connected with gear in mounting groove body, gear and the
One rack is engaged with the second rack.
Preferably, bottom side collecting mechanism includes the first collecting tank, connecting plate and the second collecting tank, the second mounting rod right side
Connection on the left of lower part and the first collecting tank, the first mounting rod left lower and the connection of the second collecting tank right side, the first collecting tank are right
Side roof part is hingedly connected with connecting plate, and connecting plate right end is hingedly connected to the second collecting tank left side top.
Preferably, filter mechanism includes third collecting tank, web plate, the 4th collecting tank, the second mounting rod right side central and
Connection on the right side of connection on the left of 4th collecting tank, the first mounting rod left side central portion and third collecting tank, the 4th collecting tank right hand top
It is hingedly connected with web plate, web plate right end is hingedly connected to third collecting tank left side top.
Operation principle：When needing to carry out classification recycling to neodymium iron boron waste material, start left and right reciprocating lifting mechanism, left and right is past
The reciprocal lifting part in left and right of multiple elevating mechanism back and forth lifts, and driving the first mounting rod, back and forth lifting and the second mounting rod back and forth rise
Drop, to drive the filter mechanism of the first mounting rod and the second mounting rod back and forth to lift, when the first mounting rod rises, then second
Mounting rod declines, otherwise when the second mounting rod rises, then the first mounting rod declines, and neodymium iron boron waste material is fallen above filter mechanism
Under, by the filter element of first layer filter mechanism, large volume of neodymium iron boron waste material is stayed on filter element, left and right is reciprocal
Elevating mechanism drives filter mechanism back and forth to lift, and so that the filter element of filter mechanism is formed the gradient, by large volume of neodymium iron boron
Waste material is rolled into the gradient in the recovery part of filter mechanism, the filter element that the neodymium iron boron waste material of smaller size smaller passes through filter mechanism
The filter mechanism of the second layer is fallen into, secondary filter is carried out, secondary filter is completed, and is left the neodymium iron boron waste material of minimum volume, is passed through
The filter mechanism filter element of the second layer is fallen on the collecting part of bottom side collecting mechanism, is made by the lifting of left and right reciprocating lifting mechanism
The collecting part of bottom side collecting mechanism forms the gradient, and the neodymium iron boron waste material of minimum volume is rolled into bottom side collecting mechanism with the gradient
In recovery part, the classification recycling of neodymium iron boron waste material is completed.
Because left and right reciprocating lifting mechanism includes installation groove body, the first sliding rail, the first sliding block, the first rack, motor, tooth
Wheel, the second sliding block, the second sliding rail and the second rack, inner wall is equipped with the first sliding rail on the right side of installation groove body, slidingtype on the first sliding rail
Equipped with the first sliding block, it is connected with the first rack on the first sliding block, is connected with third sliding rail at the top of the first rack, on the left of installation groove body
Inner wall is equipped with the second sliding rail, and slidingtype is equipped with the second sliding block on the second sliding rail, and the second rack, the second tooth are connected on the second sliding block
It is connected with mounting plate at the top of item, front face is equipped with motor in mounting groove body, and motor rear is connected with gear, gear and the first tooth
Item is engaged with the second rack, when motor rotates forward, motor driven gear rotate forward, gear simultaneously drive the first rack move down and
Second rack moves up, on the contrary to drive the first mounting rod to move down and drive the second mounting rod to move up simultaneously
Motor reversal, motor driven gear reversion, then rack drive the first mounting rod to move up with the second mounting rod to moving down simultaneously
It is dynamic, since the collecting part and filter element length of bottom side collecting mechanism and filter mechanism are fixed, when bottom side collecting mechanism and mistake
When the collecting part and filter element of filter structure need to form the gradient neodymium iron boron waste material made to roll into recovery part, on third sliding rail
Third sliding block can drive the first mounting rod bilateral reciprocation, can make bottom side collecting mechanism and filter mechanism collecting part and
Filter element forms the gradient.
Because bottom side collecting mechanism includes the first collecting tank, connecting plate and the second collecting tank, under the second mounting rod right side
Connection on the left of portion and the first collecting tank, the first mounting rod left lower and the connection of the second collecting tank right side, the first collecting tank right side
Top is hingedly connected with connecting plate, and connecting plate right end is hingedly connected to the second collecting tank left side top, when neodymium iron boron waste material is fallen,
It falls on connecting plate, is back and forth lifted by the reciprocal lifting part in the left and right of left and right reciprocating lifting mechanism, make the first collecting tank and
Two collection groove heights differ, and since connecting plate length is fixed, the first mounting rod can be made left by the third sliding block on third sliding rail
It moves right, connecting plate will form the gradient, and neodymium iron boron waste material is rolled into along the gradient in the first collecting tank or the second collecting tank.
Because filter mechanism includes third collecting tank, web plate, the 4th collecting tank, the second mounting rod right side central and the 4th
Connection on the right side of connection on the left of collecting tank, the first mounting rod left side central portion and third collecting tank, the 4th collecting tank right hand top are hinged
It is connected with web plate, web plate right end is hingedly connected to third collecting tank left side top, will when neodymium iron boron waste material falls into first layer web plate
Large volume of neodymium iron boron waste material stays on web plate, is back and forth lifted by left and right reciprocating lifting mechanism, and web plate is made to form the gradient, will
Large volume of neodymium iron boron waste material is rolled into the gradient in the collecting tank of first layer filter mechanism, and the neodymium iron boron waste material of smaller size smaller is logical
The mesh crossed on first layer web plate is fallen on the web plate of the second layer, carry out secondary filter, by the neodymium iron boron waste material of smaller size smaller with
The gradient rolls into third collecting tank or the 4th collecting tank, the net on web plate that the neodymium iron boron waste material of minimum volume passes through the second layer
Hole falls into bottom side collecting mechanism.
The control mode of the utility model is automatically controlled by controller, and the control circuit of controller passes through this field
Technical staff's simple programming can be realized, the offer of power supply also belongs to the common knowledge of this field, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connects with circuit.
（3）Advantageous effect
The utility model has achieved the effect that convenient and safe, multiple filtration mechanism effective solution is recycled in classification
The problem of waste material inconvenience classification recycling, improve efficiency so that safety higher.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Label in attached drawing be：1- or so reciprocating lifting mechanisms, 11- install groove body, the first sliding rails of 12-, and 13- first is slided
Block, the first racks of 14-, 15- motors, 16- gears, the second sliding blocks of 17-, the second sliding rails of 18-, the second racks of 19-, 2- mounting plates,
3- third sliding rails, 4- third sliding blocks, the first mounting rods of 5-, the second mounting rods of 6-, the bottom sides 7- collecting mechanism, the first collecting tanks of 71-,
72- connecting plates, the second collecting tanks of 73-, 8- filter mechanisms, 81- third collecting tanks, 82- web plates, the 4th collecting tanks of 83-.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of neodymium iron boron waste material multistage retracting device, as shown in Figure 1, include left and right reciprocating lifting mechanism 1, mounting plate 2,
Third sliding rail 3, third sliding block 4, the first mounting rod 5, the second mounting rod 6, bottom side collecting mechanism 7 and filter mechanism 8, left and right are reciprocal
The reciprocal lifting part in a left side of elevating mechanism 1 is equipped with mounting plate 2, and 2 top surface left end of mounting plate is equipped with the second mounting rod 6, and left and right is past
The reciprocal lifting part in the right side of multiple elevating mechanism 1 is equipped with third sliding rail 3, and slidingtype is equipped with third sliding block 4 on third sliding rail 3, the
The first mounting rod 5 is equipped in the middle part of three sliding blocks, 4 top surface, 5 left lower of the first mounting rod is equipped with bottom side collecting mechanism 7, and bottom side is collected
7 left end of mechanism and the connection of 6 lower right side of the second mounting rod, 5 left upper portion of the first mounting rod are equipped with filter mechanism 8, filter mechanism 8
Left side and the connection of the second mounting rod 6.
Left and right reciprocating lifting mechanism 1 includes installation groove body 11, the first sliding rail 12, the first sliding block 13, the first rack 14, electricity
Machine 15, gear 16, the second sliding block 17, the second sliding rail 18 and the second rack 19, installation 11 right side inner wall of groove body are equipped with the first sliding rail
12, slidingtype is equipped with the first sliding block 13 on the first sliding rail 12, and the first rack 14, the first rack 14 top are connected on the first sliding block 13
Portion and third sliding rail 3 connect, and installation 11 inner left wall of groove body is equipped with the second sliding rail 18, and slidingtype is equipped with second on the second sliding rail 18
Sliding block 17, the second rack 19 is connected on the second sliding block 17, and 19 top of the second rack and mounting plate 2 are connected, installed in groove body 11
Front face is equipped with motor 15, and 15 rear of motor is connected with gear 16, and gear 16 and the first rack 14 are engaged with the second rack 19.
Bottom side collecting mechanism 7 includes the first collecting tank 71, connecting plate 72 and the second collecting tank 73, and the second mounting rod 6 is right
The 71 left side connection of side lower part and the first collecting tank, the 73 right side connection of 5 left lower of the first mounting rod and the second collecting tank, first receives
Collection 71 right hand top of slot is hingedly connected with connecting plate 72, and 72 right end of connecting plate is hingedly connected to 73 left side top of the second collecting tank.
Filter mechanism 8 includes third collecting tank 81, web plate 82, the 4th collecting tank 83,6 right side central of the second mounting rod and
4th collecting tank, 83 left side connection, the 81 right side connection of 5 left side central portion of the first mounting rod and third collecting tank, the 4th collecting tank 83 are right
Side roof part is hingedly connected with web plate 82, and 82 right end of web plate is hingedly connected to 81 left side top of third collecting tank.
Operation principle：When needing to carry out classification recycling to neodymium iron boron waste material, start left and right reciprocating lifting mechanism 1, left and right
The reciprocal lifting part in left and right of reciprocating lifting mechanism 1 back and forth lifts, and drives the first mounting rod 5 back and forth lifting and the second mounting rod 6
Reciprocal lifting, to drive the filter mechanism 8 of the first mounting rod 5 and the second mounting rod 6 back and forth to lift, when on the first mounting rod 5
Rise when, then the second mounting rod 6 decline, otherwise when the second mounting rod 6 rises, then the first mounting rod 5 decline, neodymium iron boron waste material from
8 top of filter mechanism is fallen, and by the filter element of first layer filter mechanism 8, large volume of neodymium iron boron waste material was stayed in
It filters on component, left and right reciprocating lifting mechanism 1 drives filter mechanism 8 back and forth to lift, and the filter element of filter mechanism 8 is made to form slope
Degree, large volume of neodymium iron boron waste material is rolled into the gradient in the recovery part of filter mechanism 8, the neodymium iron boron waste material of smaller size smaller
The filter mechanism 8 of the second layer is fallen by the filter element of filter mechanism 8, carries out secondary filter, and secondary filter is completed, and is left most
The neodymium iron boron waste material of small size falls into the collecting part of bottom side collecting mechanism 7 by 8 filter element of filter mechanism of the second layer
On, so that the collecting part of bottom side collecting mechanism 7 is formed the gradient by the lifting of left and right reciprocating lifting mechanism 1, by the neodymium iron of minimum volume
Boron waste material is rolled into the gradient in the recovery part of bottom side collecting mechanism 7, completes the classification recycling of neodymium iron boron waste material.
Because left and right reciprocating lifting mechanism 1 includes installation groove body 11, the first sliding rail 12, the first sliding block 13, the first rack
14, motor 15, gear 16, the second sliding block 17, the second sliding rail 18 and the second rack 19, installation 11 right side inner wall of groove body are equipped with first
Sliding rail 12, slidingtype is equipped with the first sliding block 13 on the first sliding rail 12, and the first rack 14, the first rack are connected on the first sliding block 13
14 tops and third sliding rail 3 connect, and installation 11 inner left wall of groove body is equipped with the second sliding rail 18, and slidingtype is equipped on the second sliding rail 18
Second sliding block 17 is connected with the second rack 19 on second sliding block 17, and 19 top of the second rack and mounting plate 2 connect, and install groove body
Front face is equipped with motor 15 in 11, and 15 rear of motor is connected with gear 16, gear 16 and the first rack 14 and the second rack 19
Engagement, when motor 15 rotates forward, motor 15 is rotated forward with moving gear 16, and the first rack 14 of drive moves down and the gear 16 simultaneously
Two racks 19 move up, to drive the first mounting rod 5 to move down and drive the second mounting rod 6 to move up simultaneously, instead
Motor 15 invert, motor 15 with moving gear 16 invert, then rack simultaneously drive the first mounting rod 5 move up and second installation
Bar 6 moves down, since the collecting part and filter element length of bottom side collecting mechanism 7 and filter mechanism 8 are fixed, when bottom side is received
The collecting part and filter element of collecting mechanism 7 and filter mechanism 8, which need to form the gradient, makes neodymium iron boron waste material roll into recovery part
When, the third sliding block 4 on third sliding rail 3 can drive 5 bilateral reciprocation of the first mounting rod, can make bottom side collecting mechanism 7 and mistake
The collecting part and filter element of filter structure 8 form the gradient.
Because bottom side collecting mechanism 7 includes the first collecting tank 71, connecting plate 72 and the second collecting tank 73, the second mounting rod
The 71 left side connection of 6 lower right sides and the first collecting tank, the 73 right side connection of 5 left lower of the first mounting rod and the second collecting tank, the
One collecting tank, 71 right hand top is hingedly connected with connecting plate 72, and 72 right end of connecting plate is hingedly connected to 73 left side top of the second collecting tank
Portion is fallen on connecting plate 72 when neodymium iron boron waste material is fallen, past by the reciprocal lifting part in the left and right of left and right reciprocating lifting mechanism 1
Multiple lifting, makes the first collecting tank 71 and 73 height of the second collecting tank differ, since 72 length of connecting plate is fixed, passes through third sliding rail
Third sliding block 4 on 3 can be such that the first mounting rod 5 moves left and right, and connecting plate 72 will form the gradient, and neodymium iron boron waste material is along the gradient
It rolls into the first collecting tank 71 or the second collecting tank 73.
Because filter mechanism 8 includes third collecting tank 81, web plate 82, the 4th collecting tank 83, in 6 right side of the second mounting rod
The 83 left side connection of portion and the 4th collecting tank, the 81 right side connection of 5 left side central portion of the first mounting rod and third collecting tank, the 4th collecting tank
83 right hand tops are hingedly connected with web plate 82, and 82 right end of web plate is hingedly connected to 81 left side top of third collecting tank, works as neodymium iron boron
Waste material falls into first layer web plate 82, and large volume of neodymium iron boron waste material is stayed on web plate 82, passes through left and right reciprocating lifting mechanism 1
Reciprocal lifting, makes web plate 82 form the gradient, large volume of neodymium iron boron waste material is rolled into the receipts of first layer filter mechanism 8 with the gradient
Collect in slot, the neodymium iron boron waste material of smaller size smaller is fallen by the mesh on first layer web plate 82 on the web plate 82 of the second layer, is carried out
Secondary filter rolls into the neodymium iron boron waste material of smaller size smaller in third collecting tank 81 or the 4th collecting tank 83 with the gradient, most corpusculum
The mesh on web plate 82 that long-pending neodymium iron boron waste material passes through the second layer, falls into bottom side collecting mechanism 7.
The control mode of the utility model is automatically controlled by controller, and the control circuit of controller passes through this field
Technical staff's simple programming can be realized, the offer of power supply also belongs to the common knowledge of this field, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connects with circuit.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of neodymium iron boron waste material multistage retracting device, which is characterized in that include left and right reciprocating lifting mechanism（1）, mounting plate
（2）, third sliding rail（3）, third sliding block（4）, the first mounting rod（5）, the second mounting rod（6）, bottom side collecting mechanism（7）And filtering
Mechanism（8）, left and right reciprocating lifting mechanism（1）The reciprocal lifting part in a left side be equipped with mounting plate（2）, mounting plate（2）Top surface left end
Equipped with the second mounting rod（6）, left and right reciprocating lifting mechanism（1）The reciprocal lifting part in the right side be equipped with third sliding rail（3）, third cunning
Rail（3）Upper slidingtype is equipped with third sliding block（4）, third sliding block（4）The first mounting rod is equipped in the middle part of top surface（5）, the first mounting rod
（5）Left lower is equipped with bottom side collecting mechanism（7）, bottom side collecting mechanism（7）Left end and the second mounting rod（6）Lower right side connects
It connects, the first mounting rod（5）Left upper portion is equipped with filter mechanism（8）, filter mechanism（8）Left side and the second mounting rod（6）Connection.
2. a kind of neodymium iron boron waste material multistage retracting device according to claim 1, which is characterized in that left and right reciprocating elevator
Structure（1）It include installation groove body（11）, the first sliding rail（12）, the first sliding block（13）, the first rack（14）, motor（15）, gear
（16）, the second sliding block（17）, the second sliding rail（18）With the second rack（19）, groove body is installed（11）Right side inner wall is equipped with the first sliding rail
（12）, the first sliding rail（12）Upper slidingtype is equipped with the first sliding block（13）, the first sliding block（13）On be connected with the first rack（14）, the
One rack（14）Top and third sliding rail（3）Groove body is installed in connection（11）Inner left wall is equipped with the second sliding rail（18）, the second sliding rail
（18）Upper slidingtype is equipped with the second sliding block（17）, the second sliding block（17）On be connected with the second rack（19）, the second rack（19）Top
Portion and mounting plate（2）Groove body is installed in connection（11）Interior front face is equipped with motor（15）, motor（15）Rear is connected with gear
（16）, gear（16）With the first rack（14）With the second rack（19）Engagement.
3. a kind of neodymium iron boron waste material multistage retracting device according to claim 2, which is characterized in that bottom side collecting mechanism
（7）It include the first collecting tank（71）, connecting plate（72）With the second collecting tank（73）, the second mounting rod（6）Lower right side and
One collecting tank（71）Left side connects, the first mounting rod（5）Left lower and the second collecting tank（73）Right side connects, the first collecting tank
（71）Right hand top is hingedly connected with connecting plate（72）, connecting plate（72）Right end is hingedly connected to the second collecting tank（73）It pushes up in left side
Portion.
4. a kind of neodymium iron boron waste material multistage retracting device according to claim 3, which is characterized in that filter mechanism（8）Packet
Third collecting tank is included（81）, web plate（82）, the 4th collecting tank（83）, the second mounting rod（6）Right side central and the 4th collecting tank
（83）Left side connects, the first mounting rod（5）Left side central portion and third collecting tank（81）Right side connects, the 4th collecting tank（83）Right side
Top is hingedly connected with web plate（82）, web plate（82）Right end is hingedly connected to third collecting tank（81）Left side top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041170.8U CN208004308U (en) | 2018-01-10 | 2018-01-10 | A kind of neodymium iron boron waste material multistage retracting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041170.8U CN208004308U (en) | 2018-01-10 | 2018-01-10 | A kind of neodymium iron boron waste material multistage retracting device |
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| CN208004308U true CN208004308U (en) | 2018-10-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124990A (en) * | 2019-06-24 | 2019-08-16 | 安徽理工大学 | A kind of mining ore multistage reciprocating sieve screening plant |
| CN113996529A (en) * | 2021-10-19 | 2022-02-01 | 李洪山 | Stone screener for highway construction |
-
2018
- 2018-01-10 CN CN201820041170.8U patent/CN208004308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124990A (en) * | 2019-06-24 | 2019-08-16 | 安徽理工大学 | A kind of mining ore multistage reciprocating sieve screening plant |
| CN113996529A (en) * | 2021-10-19 | 2022-02-01 | 李洪山 | Stone screener for highway construction |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190813 Address after: 343000 West Industrial Park of Jishui County, Ji'an City, Jiangxi Province Patentee after: Jishui Jincheng New Material Processing Co., Ltd. Address before: No. 6 Fengming Avenue, Ji'an High-tech Industrial Development Zone, Ganzhou City, Jiangxi Province, 343100 Patentee before: JI'AN XINTAI TECHNOLOGY CO., LTD. |