CN108176457A - A kind of bulk concrete deblocking machine - Google Patents
A kind of bulk concrete deblocking machine Download PDFInfo
- Publication number
- CN108176457A CN108176457A CN201711445077.XA CN201711445077A CN108176457A CN 108176457 A CN108176457 A CN 108176457A CN 201711445077 A CN201711445077 A CN 201711445077A CN 108176457 A CN108176457 A CN 108176457A
- Authority
- CN
- China
- Prior art keywords
- deblocking
- bull stick
- case
- bearing seat
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to a kind of deblocking machine more particularly to a kind of blocky concrete deblocking machines.Batch turning completion deblocking can be carried out without aloft opening or closing deblocking case the technical problem to be solved in the present invention is to provide one kind, can prevent clast from gluing inner wall and the blocky concrete deblocking machine of collection can be facilitated.In order to solve the above-mentioned technical problem, the present invention provides such a blocky concrete deblocking machines, include bottom plate, deblocking case, baffle, right shelf, cover board, first bearing seat, the first bull stick, belt pulley, runner, flat belt, crushing rod, motor, second bearing seat etc.；Right shelf is connected on the right side of bottom plate, first bearing seat is connected on the left of bottom plate, the first bull stick is connected in first bearing seat, the first bull stick top is connected with deblocking case, second bearing seat is connected on the right side of bottom plate.Invention achieves can carry out batch turning completion deblocking without aloft opening or closing deblocking case, can prevent clast from gluing inner wall and can facilitate the effect of collection.
Description
Technical field
The present invention relates to a kind of deblocking machine more particularly to a kind of blocky concrete deblocking machines.
Background technology
Concrete is one of the present age most important civil engineering material.It is by cementitious material, and granular aggregat is (also referred to as
Aggregate), water and the additive added in when necessary and admixture are prepared by a certain percentage, and through uniform stirring, closely knit molding is supported
A kind of artificial stone material that shield hardening forms.The characteristics of concrete has abundant raw material, cheap, simple production process, thus
Make its dosage increasing.Concrete also has the features such as compression strength is high, and durability is good, and strength grade range is wide simultaneously.This
A little features make its use scope very extensive, are not only used in various civil engineerings, are exactly shipbuilding industry, mechanical industry, ocean
Exploitation, geothermal engineering etc., concrete is also important material.
Mostly concrete deblocking machine is required for manually aloft opening or closing the container completion batch turning that deblocking is equipped at present,
Artificial repeatedly aloft run with ground is needed to run down in this way, increases the labor intensity of worker in this way.
Therefore there is an urgent need for research and development one kind to complete deblocking, Neng Goufang without aloft opening or closing deblocking case progress batch turning
Only clast glues inner wall and can facilitate the blocky concrete deblocking machine of collection, needs aloft to play on or off in the prior art to overcome
Deblocking case is closed to carry out batch turning completion deblocking, can not prevent clast from gluing inner wall and being inconvenient to collect lacking for the concrete that deblocking is completed
Point.
Invention content
(1) technical problems to be solved
The present invention completes deblocking, no to overcome to need aloft to open or close deblocking case in the prior art and carry out batch turning
The shortcomings that can preventing clast from gluing inner wall and being inconvenient to collect the concrete of deblocking completion, the technical problem to be solved by the present invention is to
Batch turning completion deblocking can be carried out without aloft opening or closing deblocking case, can prevent clast from gluing inner wall and energy by providing one kind
It is enough to facilitate the blocky concrete deblocking machine of collection.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a blocky concrete deblocking machine, include bottom plate,
Deblocking case, baffle, right shelf, cover board, first bearing seat, the first bull stick, belt pulley, runner, flat belt, crushing rod, motor, second
Bearing block, worm screw, the second bull stick, worm gear, third bull stick and 3rd bearing seat, bottom plate right side are connected with right shelf, connect on the left of bottom plate
First bearing seat is connected to, the first bull stick is connected in first bearing seat, the first bull stick top is connected with deblocking case, connects on the right side of bottom plate
Second bearing seat is connected to, second bearing seat is located on the left of right shelf, is connected with the second bull stick in second bearing seat, the second bull stick passes through
Second bearing seat, the second bull stick left end are connected with worm screw, and worm gear, worm gear and worm engaging are connected on the first bull stick, and deblock case
Left wall lower rotational formula is connected with baffle, and baffle top is fixed on deblocking case left wall top, deblocking by bolted connection
Case roof right part is provided with through-hole, and right shelf top is connected with cover board, and cover board bottom is contacted with deblocking box top, in the case that deblocks under rear wall
Portion right is connected with 3rd bearing seat, and motor, output shaft and the 3rd bearing seat of motor are connected with below deblocking case antetheca left part
On be respectively connected with the first bull stick, belt pulley is respectively positioned on front side of runner, and runner is located in deblocking case, is uniformly connected on runner broken
Bar is wound with flat belt between belt pulley.
Preferably, oscillating rod, pulling block, the first spring, fixed link and first have been further included and has struck block, deblocking case roof left part is opened
There is aperture, left upper portion is connected with fixed link in the case that deblocks, and rotary type is connected with oscillating rod in fixed link, and oscillating rod passes through small
Hole is connected with the first spring between oscillating rod left side and fixed link, oscillating rod bottom end is connected with first and strikes block, and oscillating rod top connects
It is connected to pulling block.
Preferably, further included torsionspring, connecting rod and second strikes block, deblocking bottom wall right part is connected with torsion bullet
Spring, is connected with connecting rod on torsionspring, and connecting rod end is connected with second and strikes block, and second strikes and connect at the top of block with bottom portion of deblocking
It touches.
Operation principle：In use, worker rotates clockwise the second bull stick first, the second bull stick can then pass through worm and worm wheel
The first bull stick is driven to rotate clockwise, the first bull stick can then drive deblocking case to rotate clockwise, when deblocking case turns to roof
On after the through-hole that is provided with opens, stop operating the second bull stick, then worker by through-hole toward pouring into what needs deblocked in deblocking case
Concrete, then worker is by rotating counterclockwise the second bull stick, passes through cover board to turn to the through-hole being provided on deblocking box top
After covering, you can stop operating the second bull stick, then enables motor rotation, and motor can then drive first bar rotation in left side,
First bull stick in left side can then drive first bar rotation on right side by belt pulley and flat belt, in this way, the first bull stick is then
Runner and crushing rod can be driven to rotate, after realizing that the purpose deblocked to concrete, deblocking are completed, motor is closed, pass through
It loosers a bolt, to open baffle, the concrete completed to deblocking is collected, and is collected after completing, and is closed baffle, is passed through
Bolt is tightened baffle to be fixed.
Because having further included oscillating rod, pulling block, the first spring, fixed link and first strikes block, deblocking case roof left part is provided with
Aperture, left upper portion is connected with fixed link in the case that deblocks, and rotary type is connected with oscillating rod in fixed link, and oscillating rod passes through aperture,
The first spring is connected on the left of oscillating rod between fixed link, oscillating rod bottom end is connected with first and strikes block, the connection of oscillating rod top
There is pulling block.It is complete in order to which worker is allowed to collect the concrete that deblocking is completed, it is moved to the right by holding pulling block, pulling block then can band
Movable pendulum lever lower part moves to the left, realizes and drives first to strike the purpose that block beats deblocking chamber interior wall, the first spring quilt
Stretch, unclamp pulling block, swing by with strike block and then can return to original position under the action of the first spring force.
Because further included torsionspring, connecting rod and second strikes block, deblocking bottom wall right part is connected with torsionspring, turns round
Turn to be connected with connecting rod on spring, connecting rod end is connected with second and strikes block, and second strikes block top contacts with deblocking bottom portion.For
Concrete clast is avoided to be sticked to bottom in deblocking case, by the way that connecting rod is pulled to move downward, connecting rod can then drive second to strike
Block is moved to downside, unclamps connecting rod, second, which strikes block, can then move upwards under the action of torsionspring elastic force to bottom of deblocking
Portion is beaten, and is placed concrete clast and is sticked to bottom in deblocking case, worker is caused to collect incomplete.
(3) advantageous effect
It is broken invention achieves can deblocking, can preventing without aloft opening or closing deblocking case progress batch turning completion
The viscous inner wall of bits and the effect that can facilitate collection, block is struck by being provided with oscillating rod, pulling block, the first spring, fixed link and first,
Deblocking chamber interior wall is beaten to realize, the concrete that deblocking is completed is collected it is complete, reach avoid clast cling inner wall without
The purpose that method is collected, in order to avoid concrete clast is sticked to bottom in deblocking case, there is provided torsionspring, connecting rod and second to strike
Block.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Label in attached drawing for：1- bottom plates, 2- deblocking casees, 3- baffles, 4- right shelfs, 5- through-holes, 6- cover boards, 7- clutch shaft bearings
Seat, the first bull sticks of 8-, 9- belt pulleys, 10- runners, 11- flat belts, 12- crushing rods, 13- motors, 14- second bearing seats, 15-
Worm screw, the second bull sticks of 16-, 17- worm gears, 18- third bull sticks, 19- 3rd bearing seats, 20- apertures, 21- oscillating rods, 22- pulling blocks,
The first springs of 23-, 24- fixed links, 25- first strike block, 26- torsionsprings, 27- connecting rods, and 28- second strikes block.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of bulk concrete deblocking machine as shown in Figs. 1-3, includes bottom plate 1, deblocking case 2, baffle 3, right shelf 4, cover board
6th, first bearing seat 7, the first bull stick 8, belt pulley 9, runner 10, flat belt 11, crushing rod 12, motor 13, second bearing seat 14,
Worm screw 15, the second bull stick 16, worm gear 17, third bull stick 18 and 3rd bearing seat 19,1 right side of bottom plate are connected with right shelf 4, bottom plate 1
Left side is connected with first bearing seat 7, and the first bull stick 8 is connected in first bearing seat 7, and 8 top of the first bull stick is connected with deblocking case
2,1 right side of bottom plate is connected with second bearing seat 14, and second bearing seat 14 is located at 4 left side of right shelf, is connected in second bearing seat 14
Second bull stick 16, the second bull stick 16 pass through second bearing seat 14, and 16 left end of the second bull stick is connected with worm screw 15, on the first bull stick 8
Worm gear 17 is connected with, worm gear 17 is engaged with worm screw 15, and deblocking 2 left wall lower rotational formula of case is connected with baffle 3, and 3 top of baffle leads to
It crosses bolted mode and is fixed on 2 left wall top of deblocking case, deblocking 2 roof right part of case is provided with through-hole 5, the connection of 4 top of right shelf
There is cover board 6,6 bottom of cover board is contacted with 2 top of deblocking case, and rear wall lower part right is connected with 3rd bearing seat 19 in the case 2 that deblocks, and solves
Motor 13 is connected with below 2 antetheca left part of block case, the first bull stick is respectively connected on the output shaft of motor 13 and 3rd bearing seat 19
8, belt pulley 9 is respectively positioned on 10 front side of runner, and runner 10 is located in deblocking case 2, and crushing rod 12, belt are uniformly connected on runner 10
Flat belt 11 is wound between wheel 9.
Embodiment 2
A kind of bulk concrete deblocking machine as shown in Figs. 1-3, includes bottom plate 1, deblocking case 2, baffle 3, right shelf 4, cover board
6th, first bearing seat 7, the first bull stick 8, belt pulley 9, runner 10, flat belt 11, crushing rod 12, motor 13, second bearing seat 14,
Worm screw 15, the second bull stick 16, worm gear 17, third bull stick 18 and 3rd bearing seat 19,1 right side of bottom plate are connected with right shelf 4, bottom plate 1
Left side is connected with first bearing seat 7, and the first bull stick 8 is connected in first bearing seat 7, and 8 top of the first bull stick is connected with deblocking case
2,1 right side of bottom plate is connected with second bearing seat 14, and second bearing seat 14 is located at 4 left side of right shelf, is connected in second bearing seat 14
Second bull stick 16, the second bull stick 16 pass through second bearing seat 14, and 16 left end of the second bull stick is connected with worm screw 15, on the first bull stick 8
Worm gear 17 is connected with, worm gear 17 is engaged with worm screw 15, and deblocking 2 left wall lower rotational formula of case is connected with baffle 3, and 3 top of baffle leads to
It crosses bolted mode and is fixed on 2 left wall top of deblocking case, deblocking 2 roof right part of case is provided with through-hole 5, the connection of 4 top of right shelf
There is cover board 6,6 bottom of cover board is contacted with 2 top of deblocking case, and rear wall lower part right is connected with 3rd bearing seat 19 in the case 2 that deblocks, and solves
Motor 13 is connected with below 2 antetheca left part of block case, the first bull stick is respectively connected on the output shaft of motor 13 and 3rd bearing seat 19
8, belt pulley 9 is respectively positioned on 10 front side of runner, and runner 10 is located in deblocking case 2, and crushing rod 12, belt are uniformly connected on runner 10
Flat belt 11 is wound between wheel 9.
It has further included oscillating rod 21, pulling block 22, the first spring 23, fixed link 24 and first and has struck block 25,2 roof of deblocking case is left
Portion is provided with aperture 20, and left upper portion is connected with fixed link 24 in the case 2 that deblocks, and rotary type is connected with oscillating rod 21 in fixed link 24,
Oscillating rod 21 passes through aperture 20, is connected with the first spring 23 between 21 left side of oscillating rod and fixed link 24,21 bottom end of oscillating rod connects
It is connected to first and strikes block 25,21 top of oscillating rod is connected with pulling block 22.
Embodiment 3
A kind of bulk concrete deblocking machine as shown in Figs. 1-3, includes bottom plate 1, deblocking case 2, baffle 3, right shelf 4, cover board
6th, first bearing seat 7, the first bull stick 8, belt pulley 9, runner 10, flat belt 11, crushing rod 12, motor 13, second bearing seat 14,
Worm screw 15, the second bull stick 16, worm gear 17, third bull stick 18 and 3rd bearing seat 19,1 right side of bottom plate are connected with right shelf 4, bottom plate 1
Left side is connected with first bearing seat 7, and the first bull stick 8 is connected in first bearing seat 7, and 8 top of the first bull stick is connected with deblocking case
2,1 right side of bottom plate is connected with second bearing seat 14, and second bearing seat 14 is located at 4 left side of right shelf, is connected in second bearing seat 14
Second bull stick 16, the second bull stick 16 pass through second bearing seat 14, and 16 left end of the second bull stick is connected with worm screw 15, on the first bull stick 8
Worm gear 17 is connected with, worm gear 17 is engaged with worm screw 15, and deblocking 2 left wall lower rotational formula of case is connected with baffle 3, and 3 top of baffle leads to
It crosses bolted mode and is fixed on 2 left wall top of deblocking case, deblocking 2 roof right part of case is provided with through-hole 5, the connection of 4 top of right shelf
There is cover board 6,6 bottom of cover board is contacted with 2 top of deblocking case, and rear wall lower part right is connected with 3rd bearing seat 19 in the case 2 that deblocks, and solves
Motor 13 is connected with below 2 antetheca left part of block case, the first bull stick is respectively connected on the output shaft of motor 13 and 3rd bearing seat 19
8, belt pulley 9 is respectively positioned on 10 front side of runner, and runner 10 is located in deblocking case 2, and crushing rod 12, belt are uniformly connected on runner 10
Flat belt 11 is wound between wheel 9.
It has further included oscillating rod 21, pulling block 22, the first spring 23, fixed link 24 and first and has struck block 25,2 roof of deblocking case is left
Portion is provided with aperture 20, and left upper portion is connected with fixed link 24 in the case 2 that deblocks, and rotary type is connected with oscillating rod 21 in fixed link 24,
Oscillating rod 21 passes through aperture 20, is connected with the first spring 23 between 21 left side of oscillating rod and fixed link 24,21 bottom end of oscillating rod connects
It is connected to first and strikes block 25,21 top of oscillating rod is connected with pulling block 22.
Further included torsionspring 26, connecting rod 27 and second strikes block 28, deblocking 2 bottom wall right part of case is connected with torsionspring
26, connecting rod 27 is connected on torsionspring 26,27 end of connecting rod is connected with second and strikes block 28, and second strikes 28 top of block and solution
2 bottom of block case contacts.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (3)
1. a kind of bulk concrete deblocking machine, which is characterized in that include bottom plate (1), deblocking case (2), baffle (3), right shelf
(4), cover board (6), first bearing seat (7), the first bull stick (8), belt pulley (9), runner (10), flat belt (11), crushing rod
(12), motor (13), second bearing seat (14), worm screw (15), the second bull stick (16), worm gear (17), third bull stick (18) and
Three bearing blocks (19), bottom plate (1) right side are connected with right shelf (4), first bearing seat (7), clutch shaft bearing are connected on the left of bottom plate (1)
The first bull stick (8) is connected on seat (7), the first bull stick (8) top is connected with deblocking case (2), second is connected on the right side of bottom plate (1)
Bearing block (14), second bearing seat (14) are connected with the second bull stick (16) on the left of right shelf (4) in second bearing seat (14),
Second bull stick (16) is connected with worm screw (15) across second bearing seat (14), the second bull stick (16) left end, and the first bull stick connects on (8)
Worm gear (17) is connected to, worm gear (17) is engaged with worm screw (15), and deblocking case (2) left wall lower rotational formula is connected with baffle (3), baffle
(3) top is fixed on deblocking case (2) left wall top by bolted connection, and deblocking case (2) roof right part is provided with through-hole
(5), right shelf (4) top is connected with cover board (6), contacts, is deblocked under case (2) interior rear wall at the top of cover board (6) bottom and deblocking case (2)
Portion right is connected with 3rd bearing seat (19), and motor (13), the output of motor (13) are connected with below deblocking case (2) antetheca left part
The first bull stick (8) is respectively connected on axis and 3rd bearing seat (19), belt pulley (9) is respectively positioned on front side of runner (10), runner (10)
In deblocking case (2), crushing rod (12) is uniformly connected on runner (10), flat belt (11) is wound between belt pulley (9).
2. a kind of blocky concrete deblocking machine according to claim 1, which is characterized in that further included oscillating rod (21),
Pulling block (22), the first spring (23), fixed link (24) and first strike block (25), and deblocking case (2) roof left part is provided with aperture (20),
Deblocking case (2) interior left upper portion is connected with fixed link (24), and rotary type is connected with oscillating rod (21), oscillating rod in fixed link (24)
(21) across aperture (20), the first spring (23), oscillating rod (21) are connected between oscillating rod (21) left side and fixed link (24)
Bottom end is connected with first and strikes block (25), and oscillating rod (21) top is connected with pulling block (22).
3. a kind of blocky concrete deblocking machine according to claim 2, which is characterized in that further included torsionspring
(26), connecting rod (27) and second strikes block (28), and deblocking case (2) bottom wall right part is connected with torsionspring (26), torsionspring
(26) connecting rod (27) is connected on, connecting rod (27) end is connected with second and strikes block (28), and second strikes at the top of block (28) with solving
Block case (2) bottom contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445077.XA CN108176457A (en) | 2017-12-27 | 2017-12-27 | A kind of bulk concrete deblocking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445077.XA CN108176457A (en) | 2017-12-27 | 2017-12-27 | A kind of bulk concrete deblocking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108176457A true CN108176457A (en) | 2018-06-19 |
Family
ID=62547744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711445077.XA Pending CN108176457A (en) | 2017-12-27 | 2017-12-27 | A kind of bulk concrete deblocking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176457A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289841A3 (en) * | 1987-05-05 | 1989-08-23 | Kramer & Grebe Gmbh & Co. Kg Maschinenfabrik | Cutter for mincing and mixing food products |
| JPH1037227A (en) * | 1996-07-23 | 1998-02-10 | Maruyama Sangyo:Kk | Crusher |
| CN203678478U (en) * | 2013-12-20 | 2014-07-02 | 湖州新开元碎石有限公司 | Energy-saving ore crusher |
| CN204768929U (en) * | 2015-05-14 | 2015-11-18 | 浙江省新昌县澄潭茶厂 | Multi -functional tealeaves machine of deblocking |
| CN205219437U (en) * | 2015-12-22 | 2016-05-11 | 长安大学 | Feeder hopper sealing device of concrete mixing transport vechicle |
| CN106238168A (en) * | 2016-08-26 | 2016-12-21 | 无锡市恒达矿山机械有限公司 | A kind of crushing washing equipment of Ore |
| CN206688839U (en) * | 2017-03-12 | 2017-12-01 | 中科盛博建设集团有限公司 | A kind of construction site discards stone and crushes reclaimer |
| CN107486309A (en) * | 2017-09-28 | 2017-12-19 | 谢阳萍 | A kind of medical packaging discards packing box disintegrating apparatus |
-
2017
- 2017-12-27 CN CN201711445077.XA patent/CN108176457A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289841A3 (en) * | 1987-05-05 | 1989-08-23 | Kramer & Grebe Gmbh & Co. Kg Maschinenfabrik | Cutter for mincing and mixing food products |
| JPH1037227A (en) * | 1996-07-23 | 1998-02-10 | Maruyama Sangyo:Kk | Crusher |
| CN203678478U (en) * | 2013-12-20 | 2014-07-02 | 湖州新开元碎石有限公司 | Energy-saving ore crusher |
| CN204768929U (en) * | 2015-05-14 | 2015-11-18 | 浙江省新昌县澄潭茶厂 | Multi -functional tealeaves machine of deblocking |
| CN205219437U (en) * | 2015-12-22 | 2016-05-11 | 长安大学 | Feeder hopper sealing device of concrete mixing transport vechicle |
| CN106238168A (en) * | 2016-08-26 | 2016-12-21 | 无锡市恒达矿山机械有限公司 | A kind of crushing washing equipment of Ore |
| CN206688839U (en) * | 2017-03-12 | 2017-12-01 | 中科盛博建设集团有限公司 | A kind of construction site discards stone and crushes reclaimer |
| CN107486309A (en) * | 2017-09-28 | 2017-12-19 | 谢阳萍 | A kind of medical packaging discards packing box disintegrating apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
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| RJ01 | Rejection of invention patent application after publication |