CN114797630A - Auxiliary blanking mixing device and method for preparing gypsum powder - Google Patents
Auxiliary blanking mixing device and method for preparing gypsum powder Download PDFInfo
- Publication number
- CN114797630A CN114797630A CN202210523044.7A CN202210523044A CN114797630A CN 114797630 A CN114797630 A CN 114797630A CN 202210523044 A CN202210523044 A CN 202210523044A CN 114797630 A CN114797630 A CN 114797630A
- Authority
- CN
- China
- Prior art keywords
- gypsum powder
- wall
- rod
- main body
- stirring
- 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.)
- Granted
Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 109
- 239000010440 gypsum Substances 0.000 title claims abstract description 109
- 239000000843 powder Substances 0.000 title claims abstract description 100
- 238000002156 mixing Methods 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 238000002360 preparation method Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 109
- 238000009434 installation Methods 0.000 claims description 42
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A mixing device and a method for preparing gypsum powder and capable of assisting in blanking belong to the technical field of gypsum powder preparation, and aim to solve the problem that most of existing mixing devices for preparing gypsum powder are inconvenient to crush agglomerated gypsum and influence the mixing effect of gypsum powder, the mixing device comprises a cylindrical mounting cylinder and a mounting ring which are rotatably connected with a longitudinal mounting rod through a crushing mechanism, a crushing blade is arranged on the outer wall of the cylindrical mounting cylinder in a surrounding mode, an external connecting cylinder is rotatably connected to the outer wall of the middle end portion of the cylindrical mounting cylinder, and a through hole is formed in the outer wall of the external connecting cylinder, when the gypsum powder is stirred, the gypsum powder enters the external connecting cylinder through the through hole to impact the crushing blade, so the cylindrical mounting cylinder is driven by the crushing blade to rotate on the outer wall of the longitudinal mounting rod, through the practical cooperation of broken sword and external cylinder, realized carrying out shredding's purpose to the gypsum of caking, ensured the mixed effect of gesso.
Description
Technical Field
The invention relates to the technical field of gypsum powder preparation, in particular to a mixing device and a method for preparing gypsum powder and capable of assisting in blanking.
Background
Landplaster is an important industrial raw material. The color is usually white and colorless, and colorless transparent crystals are called plaster with transparent color, and sometimes become grey, light yellow, light brown and the like due to impurities. White streak, transparency, glass luster, cleavage plane pearl luster and fibrous aggregate silk luster. Gypsum powder is widely applied to construction, building materials, moulds and artistic models, chemical industry, agriculture, food processing, medicine beauty and other application fields.
At present, the moisture caking in the easy absorption air of gesso in the in-process of transportation and storage, however, the gypsum that most of inconveniences of mixing arrangement will agglomerate for the current gesso preparation carries out shredding, influences the mixed effect of gesso, and after the mixing operation, needs the staff to collect the gesso, is difficult to collect simultaneously when the mixing operation, consumes more time, influences work efficiency.
To solve the above problems. Therefore, a mixing device and a method for preparing gypsum powder, which can assist blanking, are provided.
Disclosure of Invention
The invention aims to provide a mixing device and a method for preparing gypsum powder, which can assist blanking, and solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the auxiliary blanking mixing device for preparing the gypsum powder comprises an installation column and a supporting plate arranged at the lower end of the installation column, wherein a power main body is arranged at the upper end of the installation column, a mixing box is arranged at the lower end of the power main body, a feeding hole is formed in the outer wall of the mixing box, the output end of the power main body is connected with a mixing assembly, a baffle assembly is arranged at the lower end of the mixing assembly, and a collecting box is arranged at the lower end of the baffle assembly;
the mixing assembly comprises a stirring mechanism connected with the output end of the power main body, two groups of crushing mechanisms are arranged on two sides of the stirring mechanism and symmetrically distributed about the center of the stirring mechanism, and a pressing plate main body is fixedly arranged at the lower end of the stirring mechanism;
the stirring mechanism comprises an inner connecting rod fixedly connected with the output end of the power main body, the outer wall of the inner connecting rod is connected with a stirring shaft in a sliding manner, the outer wall of the stirring shaft is provided with a transverse installation rod, one end, away from the stirring shaft, of the transverse installation rod is provided with a longitudinal installation rod, the joint of the transverse installation rod and the longitudinal installation rod is provided with a stirring cutting blade, and the outer wall of the stirring shaft is provided with an inner stirring blade;
the crushing mechanism comprises a cylindrical mounting cylinder and a mounting ring which are rotatably connected with the longitudinal mounting rod, the outer wall of the cylindrical mounting cylinder is surrounded by a crushing blade, the outer wall of the middle end part of the cylindrical mounting cylinder is rotatably connected with an external cylinder, and the outer wall of the external cylinder is provided with a through opening.
Further, the outer wall of the internal connecting rod is provided with a connecting rod, the connecting rod is fixedly connected with a top plate of the inner cavity of the mixing box, the stirring shaft is movably arranged on the inner wall of the connecting rod, the upper end of the stirring shaft is rotatably connected with a connecting plate, a first conical gear is fixedly connected with the outer wall of the stirring shaft, one side of the first conical gear is meshed with a second conical gear, one end of the connecting plate, far away from the stirring shaft, is fixedly connected with a reciprocating block, one end of the second conical gear, far away from the first conical gear, is fixedly connected with a central connecting rod, the central connecting rod is provided with a reciprocating mechanism, one end of the reciprocating mechanism, far away from the second conical gear, and the upper end of the reciprocating mechanism is connected with the reciprocating block.
Furthermore, the reciprocating mechanism comprises a movable frame fixedly connected with the reciprocating block, a driving gear is arranged in an inner cavity of the movable frame, and a first rack and a second rack are respectively installed on two sides of the inner wall of the movable frame.
Furthermore, one end of the driving gear is fixedly connected with the central connecting rod, the other end of the driving gear is connected with the inner wall shaft of the mixing box, the driving gear is only provided with a tooth on one half of the outer wall, and the driving gear is meshed and connected with the first rack and the second rack.
Further, the baffle plate assembly comprises a reset plate mechanism corresponding to the lower end of the pressing plate main body, and a containing net mechanism is arranged at the lower end of the reset plate mechanism.
Further, the reset plate mechanism is including corresponding the reset plate main part at clamp plate main part lower extreme, and the one end of reset plate main part is provided with the installation pivot, and the equal hub connection in both sides of installation pivot has the release link, and the release link is kept away from the one end hub connection of installation pivot and is had head rod and second to connect the pole, and the one end fixedly connected with fixed block that the release link was kept away from to head rod and second connects the pole, and the upper end of fixed block is installed flexible knee mechanism.
Furthermore, elasticity knee mechanism includes with installation pivot fixed connection's last arc installation piece to and with fixed block fixed connection's lower arc installation piece, go up the arc installation piece and install the elasticity original paper with the inner wall of lower arc installation piece.
Further, accomodate net mechanism and include the pull board of sliding connection at the mixing box inner wall, the inner wall sliding connection of pull board has the adjustable shelf, and the one end fixedly connected with pull piece that the adjustable shelf was kept away from to the pull board.
Further, the one end and the head rod and the second of adjustable shelf connect the pole and be connected, and the equal sliding connection in inner wall both sides of adjustable shelf has last joint block and lower joint block, goes up the joint block and all installs the filter screen main part with the one end of lower joint block, goes up the joint block and connects fixedly connected with vibrations spring between the block down.
The invention provides another technical scheme that: the implementation method of the mixing device capable of assisting blanking for preparing the gypsum powder comprises the following steps:
s1: firstly, when mixing work is carried out, gypsum powder to be mixed enters an inner cavity of a mixing box through a feed inlet, a power main body is started, an inner connecting rod drives a stirring shaft to rotate, the stirring shaft drives stirring cutting blades to stir and cut the gypsum powder through a transverse mounting rod and a longitudinal mounting rod, the inner stirring blades can fully stir the gypsum powder under the driving of the inner stirring blades, when the gypsum powder is stirred, the gypsum powder enters an outer connecting cylinder through a through hole to impact a crushing blade, so that the cylindrical mounting cylinder is driven by the crushing blade to rotate on the outer wall of the longitudinal mounting rod, and the agglomerated gypsum can be crushed through the matching practicality of the crushing blade and the outer connecting cylinder;
s2: then, when the stirring shaft rotates, the first bevel gear can rotate under the drive, the second bevel gear is driven to rotate by the first bevel gear, the central connecting rod is driven to rotate by the second bevel gear, the driving gear is driven to rotate by the central connecting rod, when the driving gear is meshed with the first rack, the movable frame can be driven to move upwards, the stirring shaft is lifted upwards by the reciprocating block through the connecting plate, the whole stirring mechanism is driven to move upwards, when the driving gear is meshed with the second rack, the movable frame can be driven to move downwards, the stirring shaft is pressed downwards by the reciprocating block through the connecting plate, the whole stirring mechanism is driven to move downwards, and the whole stirring mechanism is driven to reciprocate along with the continuous rotation of the driving gear, so that the whole stirring mechanism is driven to stir gypsum powder fully;
s3: finally, when the stirring mechanism moves downwards, one end of the reset plate main body is driven to move towards the installation rotating shaft, part of the gypsum powder can fall into the collection box from the other end of the reset plate main body, when the stirring mechanism moves upwards, the pressing plate main body can simultaneously move upwards to relieve the state of pressing down the reset plate main body, the reset plate main body can rapidly reset through the elastic element, the gypsum powder can not fall down, the simultaneous collection during the mixing operation can be realized through the up-and-down reciprocating movement of the stirring mechanism, the gypsum powder can firstly fall on the upper end of the pull plate in the process of falling into the collection box from the other end of the reset plate main body, at the moment, the pull block can be pulled to pull out the inner wall of the mixing box, the gypsum powder can fall onto the filter screen main body, the filter screen main body is used for filtering the agglomerated gypsum powder which is not crushed, and the quality of the mixed gypsum powder is ensured, when the gesso can fall into the filter screen main part, the impact force of whereabouts can drive through the filter screen main part and go up the piecing blocks and push down vibrations spring, drives vibrations spring vibrations, so make the continuous vibrations of filter screen main part for filterable speed.
Compared with the prior art, the invention has the beneficial effects that:
1. gypsum powder preparation is with mixing arrangement and method that can assist the unloading, when gypsum powder is stirred, can get into an external cylinder through the opening and strike broken sword, so drive a cylindricality installation section of thick bamboo through broken sword and rotate at the outer wall of vertical installation pole, through broken sword and the cooperation practicality of an external cylinder, can carry out shredding to the gypsum of caking, ensured the mixed effect of gypsum powder.
2. The mixing device and the method can assist blanking in gypsum powder preparation, when a stirring shaft rotates, a first bevel gear can rotate under the drive of the first bevel gear, a second bevel gear is driven by the first bevel gear to rotate, a central connecting rod is driven by the second bevel gear to rotate, a driving gear is driven by the central connecting rod to rotate, when the driving gear is meshed with a first rack, a movable frame can be driven to move upwards, a reciprocating block can lift the stirring shaft upwards through a connecting plate to drive the whole stirring mechanism to move upwards, when the driving gear is meshed with a second rack, the movable frame can be driven to move downwards, the stirring shaft is pressed downwards through the connecting plate by the reciprocating block to drive the whole stirring mechanism to move downwards, and along with the continuous rotation of the driving gear, the whole stirring mechanism is driven to reciprocate to stir gypsum powder fully, and the mixing efficiency is further improved.
3. The mixing device and the method for preparing gypsum powder and capable of assisting blanking are characterized in that when the stirring mechanism 61 moves downwards, the pressing plate main body presses the reset plate main body downwards, when the reset plate main body is pressed downwards by the pressing plate main body, the mounting rotating shaft is driven to extrude the upper arc-shaped mounting block and the lower arc-shaped mounting block, the elastic original is extruded to be in a tight state through the upper arc-shaped mounting block and the lower arc-shaped mounting block, meanwhile, one end of the reset plate main body is driven to move towards the mounting rotating shaft through the matching of the reset rod, the first connecting rod and the second connecting rod, at the moment, part of gypsum powder falls into the collecting box from the other end of the reset plate main body, when the stirring mechanism moves upwards, the pressing plate main body simultaneously moves upwards, the state that the reset plate main body is pressed downwards is released, the reset plate main body rapidly resets through the elastic original, the gypsum powder cannot fall down, and the mixing can be simultaneously collected through the up-and-down reciprocating movement of the stirring mechanism, the purpose of auxiliary blanking is realized, a large amount of time is saved, and the working efficiency is improved.
4. Gypsum powder preparation is with mixing arrangement and method that can assist unloading, at the in-process that the gypsum powder falls into the collecting box from the other end that resets the board main part, can fall into the upper end at the pull board earlier, at this moment through pulling pull piece, can be with the inner wall of the pull mixing box of pull board, make the gypsum powder can fall into in the filter screen main part, filter through the filter screen main part, will agglomerate not separated by broken gypsum powder, guarantee mixed gypsum powder's quality, when the gypsum powder can fall into the filter screen main part, the impact force of whereabouts can drive through the filter screen main part and connect the piece to push down vibration spring, drive vibration spring vibrations, so make the continuous vibrations of filter screen main part, accelerate filterable speed, high work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of a mixing device for auxiliary blanking for preparing gypsum powder according to the present invention;
FIG. 2 is a schematic view of the overall internal structure of a mixing device for auxiliary blanking in gypsum powder production according to the present invention;
FIG. 3 is a schematic diagram of a mixing assembly of the mixing device for auxiliary blanking in gypsum powder preparation according to the present invention;
FIG. 4 is a schematic structural diagram of a stirring mechanism of a mixing device for assisting blanking in gypsum powder preparation according to the present invention;
FIG. 5 is a schematic structural diagram of a crushing mechanism of a mixing device for assisting blanking in gypsum powder preparation according to the present invention;
FIG. 6 is an enlarged schematic view of the mixing device for preparing gypsum powder with auxiliary blanking in FIG. 4A;
FIG. 7 is a schematic structural diagram of a reciprocating mechanism of a mixing device for auxiliary blanking for preparing gypsum powder according to the present invention;
FIG. 8 is a schematic structural view of a baffle plate assembly of a mixing device for auxiliary blanking for preparing gypsum powder;
FIG. 9 is a schematic structural diagram of a reset plate of the mixing device for preparing gypsum powder and assisting in blanking according to the present invention;
FIG. 10 is a schematic structural view of an elastic bending rod mechanism of a mixing device for auxiliary blanking for preparing gypsum powder according to the present invention;
FIG. 11 is a schematic structural view of a receiving net mechanism of a mixing device for assisting blanking in gypsum powder preparation according to the present invention;
FIG. 12 is an enlarged schematic view of the mixing device for preparing gypsum powder with auxiliary blanking in FIG. 11.
In the figure: 1. mounting a column; 2. a support plate; 3. a power body; 4. a mixing box; 5. a feed inlet; 6. A mixing assembly; 61. a stirring mechanism; 611. an inner connecting rod; 612. a stirring shaft; 613. a transverse mounting bar; 614. longitudinally mounting a rod; 615. stirring and cutting the leaves; 616. an inner stirring blade; 62. a crushing mechanism; 621. A cylindrical mounting cylinder; 622. a mounting ring; 623. a crushing blade; 624. an external connection cylinder; 625. a port; 63. A platen body; 64. a bearing rod; 65. a connecting plate; 66. a first bevel gear; 67. a second bevel gear; 68. a reciprocating block; 69. a central connecting rod; 610. a reciprocating mechanism; 6101. a movable frame; 6102. A driving gear; 6103. a first rack; 6104. a second rack; 7. a baffle assembly; 71. a reset plate mechanism; 711. a reset plate main body; 712. installing a rotating shaft; 713. a reset lever; 714. a first connecting rod; 715. a second connecting rod; 716. a fixed block; 717. an elastic rod bending mechanism; 7171. an upper arc-shaped mounting block; 7172. a lower arc-shaped mounting block; 7173. an elastic element; 72. a storage net mechanism; 721. a drawing plate; 722. A movable frame; 723. drawing the block; 724. an upper connecting block; 725. a lower connecting block; 726. a filter screen main body; 727. vibrating the spring; 8. and a collecting box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the problem that most of the existing mixing devices for preparing gypsum powder are inconvenient to crush the agglomerated gypsum and influence the mixing effect of the gypsum powder, as shown in fig. 1-5, the following preferred technical solutions are provided:
gypsum powder preparation is with mixing arrangement that can assist unloading, including erection column 1 to and the backup pad 2 of setting at 1 lower extreme of erection column, the upper end of erection column 1 is provided with power main part 3, and power main part 3's lower extreme is provided with mixing box 4, and feed inlet 5 has been seted up to the outer wall of mixing box 4, and power main part 3's output is connected with hybrid module 6, and hybrid module 6's lower extreme is provided with baffle subassembly 7, and baffle subassembly 7's lower extreme is provided with collecting box 8.
Mixing assembly 6 is including the rabbling mechanism 61 of connecting the 3 outputs of power main part, the both sides of rabbling mechanism 61 are provided with broken mechanism 62, broken mechanism 62 are provided with two sets ofly, and central symmetric distribution about rabbling mechanism 61, the lower extreme fixed mounting of rabbling mechanism 61 has clamp plate main part 63, rabbling mechanism 61 includes the inscribe pole 611 of fixed connection power main part 3 output, the outer wall sliding connection of inscribe pole 611 has (mixing) shaft 612, horizontal installation pole 613 is installed to the outer wall of (mixing) shaft 612, horizontal installation pole 613 is kept away from (mixing) shaft 612 one end and is installed vertical installation pole 614, the junction of horizontal installation pole 613 and vertical installation pole 614 is installed and is stirred cutting blade 615, interior stirring blade 616 is installed to the outer wall of (mixing) shaft 612.
The crushing mechanism 62 comprises a cylindrical mounting cylinder 621 and a mounting ring 622 which are rotatably connected with the longitudinal mounting rod 614, the outer wall of the cylindrical mounting cylinder 621 is provided with a crushing blade 623 in a surrounding manner, the outer wall of the middle end part of the cylindrical mounting cylinder 621 is rotatably connected with an external cylinder 624, and the outer wall of the external cylinder 624 is provided with a through hole 625.
Specifically, when mixing work is performed, gypsum powder to be mixed enters an inner cavity of the mixing box 4 through the feeding hole 5, the power main body 3 is started, the stirring shaft 612 is driven by the inner connecting rod 611 to rotate, the stirring shaft 612 drives the stirring cutting blades 615 to stir and cut the gypsum powder through the transverse mounting rod 613 and the longitudinal mounting rod 614, and the gypsum powder is also fully stirred under the driving of the inner stirring blades 616.
When the gesso is stirred, can get into an external section of thick bamboo 624 through opening 625 and strike broken sword 623, so drive a cylindricality installation section of thick bamboo 621 through broken sword 623 and rotate at the outer wall of vertical installation pole 614, through broken sword 623 and external section of thick bamboo 624's cooperation practicality, can carry out shredding to the gypsum of caking, ensured the mixed effect of gesso.
In order to further improve the mixing efficiency, as shown in fig. 6-7, the following preferred technical solutions are provided:
the outer wall of the inner connecting rod 611 is provided with a bearing rod 64, the bearing rod 64 is fixedly connected with a top plate of an inner cavity of the mixing box 4, the stirring shaft 612 is movably arranged on the inner wall of the bearing rod 64, the upper end of the stirring shaft 612 is rotatably connected with a connecting plate 65, the outer wall of the stirring shaft 612 is fixedly connected with a first bevel gear 66, one side of the first bevel gear 66 is meshed with a second bevel gear 67, one end of the connecting plate 65, which is far away from the stirring shaft 612, is fixedly connected with a reciprocating block 68, one end of the second bevel gear 67, which is far away from the first bevel gear 66, is fixedly connected with a center connecting rod 69, one end of the center connecting rod 69, which is far away from the second bevel gear 67, is provided with a reciprocating mechanism 610, and the upper end of the reciprocating mechanism 610 is connected with the reciprocating block 68.
The reciprocating mechanism 610 includes a movable frame 6101 fixedly connected with the reciprocating block 68, an inner cavity of the movable frame 6101 is provided with a driving gear 6102, two sides of an inner wall of the movable frame 6101 are respectively provided with a first rack 6103 and a second rack 6104, one end of the driving gear 6102 is fixedly connected with the central connecting rod 69, and the other end thereof is connected with an inner wall shaft of the mixing box 4, the driving gear 6102 is only provided with a tooth at a half of an outer wall, and the driving gear 6102 is engaged with the first rack 6103 and the second rack 6104.
Specifically, when the stirring shaft 612 rotates, the first bevel gear 66 will rotate simultaneously under the drive of the stirring shaft 612, the first bevel gear 66 drives the second bevel gear 67 to rotate, the second bevel gear 67 drives the central connecting rod 69 to rotate, thereby driving the driving gear 6102 to rotate through the central link rod 69, and when the driving gear 6102 is engaged with the first rack 6103, the movable frame 6101 is driven to move upward, so that the reciprocating block 68 lifts the stirring shaft 612 up through the connecting plate 65, drives the whole stirring mechanism 61 to move up, when the driving gear 6102 engages with the second rack 6104, the movable frame 6101 is driven to move downward, make reciprocating block 68 pass through connecting plate 65 and push down (mixing) shaft 612, drive whole rabbling mechanism 61 and move down, along with the rotation that driving gear 6102 does not stop, so drive whole rabbling mechanism 61 and reciprocate, intensive mixing gypsum powder has further improved mixing efficiency.
In order to solve the problems that the collection is difficult to be carried out simultaneously during the mixing operation, much time is consumed, and the work efficiency is affected, as shown in fig. 8-10, the following preferable technical scheme is provided:
the baffle plate assembly 7 comprises a reset plate mechanism 71 corresponding to the lower end of the pressure plate main body 63, the lower end of the reset plate mechanism 71 is provided with a containing net mechanism 72, the reset plate mechanism 71 comprises a reset plate main body 711 corresponding to the lower end of the pressure plate main body 63, one end of the reset plate main body 711 is provided with an installation rotating shaft 712, two sides of the installation rotating shaft 712 are all connected with a reset rod 713 in a shaft mode, one end of the reset rod 713, far away from the installation rotating shaft 712, is connected with a first extension rod 714 and a second extension rod 715 in a shaft mode, one end of the first extension rod 714 and one end of the second extension rod 715, far away from the reset rod 713, is fixedly connected with a fixed block 716, the upper end of the fixed block 716 is provided with an elastic bent rod mechanism 717, and the elastic bent rod mechanism 717 is provided with multiple groups.
The elastic rod bending mechanism 717 comprises an upper arc-shaped mounting block 7171 fixedly connected with the mounting rotating shaft 712 and a lower arc-shaped mounting block 7172 fixedly connected with the fixing block 716, and elastic elements 7173 are mounted on the inner walls of the upper arc-shaped mounting block 7171 and the lower arc-shaped mounting block 7172.
Specifically, when the stirring mechanism 61 moves downward, the pressing plate main body 63 presses the reset plate main body 711 downward, when the reset plate main body 711 is pressed downward by the plate main body 63, the mounting rotating shaft 712 is driven to press the upper arc-shaped mounting block 7171 and the lower arc-shaped mounting block 7172, the elastic element 7173 is pressed to be in a tight state by the upper arc-shaped mounting block 7171 and the lower arc-shaped mounting block 7172, meanwhile, one end of the reset plate main body 711 is driven to move towards the mounting rotating shaft 712 through the cooperation of the reset rod 713, the first connecting rod 714 and the second connecting rod 715, at this time, a part of gypsum powder falls into the collecting box 8 from the other end of the reset plate main body 711, when the stirring mechanism 61 moves upward, the pressing plate main body 63 simultaneously moves upward to release the state that the reset plate main body 711, the reset plate main body 711 is quickly reset by the elastic element 7173, the gypsum powder cannot fall down, and the stirring mechanism 61 reciprocates up and down, the material collecting device can realize simultaneous collection in mixed operation, realize the purpose of auxiliary blanking, save a large amount of time and improve the working efficiency.
In order to guarantee the quality of the mixed gypsum powder, as shown in fig. 11-12, the following preferable technical scheme is provided:
the net accommodating mechanism 72 comprises a drawing plate 721 slidably connected to the inner wall of the mixing box 4, the inner wall of the drawing plate 721 is slidably connected with a movable frame 722, and one end of the drawing plate 721 far away from the movable frame 722 is fixedly connected with a drawing block 723.
One end of the movable frame 722 is connected with the first connecting rod 714 and the second connecting rod 715, both sides of the inner wall of the movable frame 722 are slidably connected with an upper connecting block 724 and a lower connecting block 725, one ends of the upper connecting block 724 and the lower connecting block 725 are respectively provided with a filter screen main body 726, a vibration spring 727 is fixedly connected between the upper connecting block 724 and the lower connecting block 725, and a plurality of groups of vibration springs 727 are arranged.
Concretely, in-process that the gypsum powder falls into collecting box 8 from the other end that resets board main part 711, can fall in the upper end of pull board 721 earlier, at this moment through pulling pull piece 723, can be with the inner wall of the pull-out mixing box 4 of pull board 721, make the gypsum powder can fall into on filter screen main part 726, filter through filter screen main part 726, will agglomerate not separated by broken gypsum powder, the quality of guarantee mixed gypsum powder, when the gypsum powder can fall into on filter screen main part 726, the impact force of whereabouts can drive through filter screen main part 726 and connect piece 724 to push down vibration spring 727, drive vibration spring 727 vibrations, so make filter screen main part 726 constantly vibrate, accelerate filterable speed, high work efficiency.
To further better illustrate the above examples, the present invention also provides an embodiment of a method for preparing gypsum powder by using a mixing device capable of assisting blanking, comprising the following steps:
the method comprises the following steps: firstly, when mixing work is carried out, gypsum powder to be mixed enters an inner cavity of a mixing box 4 through a feeding hole 5, a power main body 3 is started, a stirring shaft 612 is driven to rotate through an inner connecting rod 611, the stirring shaft 612 drives stirring cutting blades 615 to stir and cut the gypsum powder through a transverse mounting rod 613 and a longitudinal mounting rod 614, the gypsum powder is also fully stirred under the drive of an inner stirring blade 616, when the gypsum powder is stirred, the gypsum powder enters an external connecting cylinder 624 through a through hole 625 to impact a crushing blade 623, so that the cylindrical mounting cylinder 621 is driven to rotate on the outer wall of the longitudinal mounting rod 614 through the crushing blade 623, and agglomerated gypsum can be crushed through the practical matching of the crushing blade 623 and the external connecting cylinder 624;
step two: then, when the stirring shaft 612 rotates, the first bevel gear 66 rotates under the drive, the second bevel gear 67 rotates under the drive of the first bevel gear 66, the second bevel gear 67 drives the central connecting rod 69 to rotate, so that the driving gear 6102 is driven to rotate through the central connecting rod 69, when the driving gear 6102 is meshed with the first rack 6103, the movable frame 6101 is driven to move upwards, the stirring shaft 612 is lifted up by the reciprocating block 68 through the connecting plate 65, the whole stirring mechanism 61 is driven to move upwards, when the driving gear 6102 is meshed with the second rack 6104, the movable frame 6101 is driven to move downwards, the stirring shaft 612 is pressed downwards by the reciprocating block 68 through the connecting plate 65, the whole stirring mechanism 61 is driven to move downwards, and along with the continuous rotation of the driving gear 6102, the whole stirring mechanism 61 is driven to move upwards and downwards in a reciprocating manner, and gypsum powder is fully stirred;
step three: finally, when the stirring mechanism 61 moves downwards, one end of the reset plate main body 711 is driven to move towards the mounting rotating shaft 712, at this time, a part of gypsum powder can fall into the collecting box 8 from the other end of the reset plate main body 711, when the stirring mechanism 61 moves upwards, the pressing plate main body 63 can simultaneously move upwards to release the state of pressing down the reset plate main body 711, the reset plate main body 711 can be quickly reset through the elastic element 7173, the gypsum powder can not fall, the simultaneous collection during the mixing operation can be realized through the up-and-down reciprocating movement of the stirring mechanism 61, the gypsum powder can firstly fall on the upper end of the pull plate 721 in the process of falling into the collecting box 8 from the other end of the reset plate main body 711, at this time, the pull block 723 can be pulled out of the inner wall of the mixing box 4, so that the gypsum powder can fall onto the filter screen main body 726, the filter screen 726 main body can separate the gypsum powder which is agglomerated and not crushed, the quality of guarantee mixed gesso when the gesso can fall into on the filter screen main part 726, the impact force of whereabouts can drive through the filter screen main part 726 and go up the piecing blocks 724 and push down vibrations spring 727, drives vibrations spring 727 vibrations, so makes the continuous vibrations of filter screen main part 726 for filterable speed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. Gypsum powder preparation is with mixing arrangement who can assist unloading, including erection column (1) to and backup pad (2) of setting at erection column (1) lower extreme, its characterized in that: the upper end of the mounting column (1) is provided with a power main body (3), the lower end of the power main body (3) is provided with a mixing box (4), the outer wall of the mixing box (4) is provided with a feeding hole (5), the output end of the power main body (3) is connected with a mixing component (6), the lower end of the mixing component (6) is provided with a baffle component (7), and the lower end of the baffle component (7) is provided with a collecting box (8);
the mixing assembly (6) comprises a stirring mechanism (61) connected with the output end of the power main body (3), two crushing mechanisms (62) are arranged on two sides of the stirring mechanism (61), the two crushing mechanisms (62) are arranged in two groups and are symmetrically distributed about the center of the stirring mechanism (61), and a pressing plate main body (63) is fixedly arranged at the lower end of the stirring mechanism (61);
the stirring mechanism (61) comprises an inner connecting rod (611) fixedly connected with the output end of the power main body (3), the outer wall of the inner connecting rod (611) is connected with a stirring shaft (612) in a sliding mode, the outer wall of the stirring shaft (612) is provided with a transverse installation rod (613), one end, far away from the stirring shaft (612), of the transverse installation rod (613) is provided with a longitudinal installation rod (614), the connecting position of the transverse installation rod (613) and the longitudinal installation rod (614) is provided with a stirring cutting blade (615), and the outer wall of the stirring shaft (612) is provided with an inner stirring blade (616);
broken mechanism (62) include with vertical installation pole (614) rotate the cylindricality installation section of thick bamboo (621) of being connected and collar (622), the outer wall of cylindricality installation section of thick bamboo (621) encircles and installs broken sword (623), the outer wall of the middle-end portion of cylindricality installation section of thick bamboo (621) rotates and is connected with external cylinder (624), opening (625) have been seted up to the outer wall of external cylinder (624).
2. The mixing device for preparing gypsum powder with auxiliary blanking of claim 1, wherein: the outer wall of the internal connecting rod (611) is provided with a bearing rod (64), the bearing rod (64) is fixedly connected with a top plate of an inner cavity of the mixing box (4), the stirring shaft (612) is movably arranged on the inner wall of the bearing rod (64), the upper end of the stirring shaft (612) is rotatably connected with a connecting plate (65), the outer wall of the stirring shaft (612) is fixedly connected with a first bevel gear (66), one side of the first bevel gear (66) is meshed with a second bevel gear (67), one end of the connecting plate (65), far away from the stirring shaft (612), is fixedly connected with a reciprocating block (68), one end of the second bevel gear (67), far away from the first bevel gear (66), is fixedly connected with a central connecting rod (69), one end of the central connecting rod (69), far away from the second bevel gear (67), is provided with a reciprocating mechanism (610), and the upper end of the reciprocating mechanism (610) is connected with the reciprocating block (68).
3. The mixing device for preparing gypsum powder with auxiliary blanking of claim 2, wherein: the reciprocating mechanism (610) comprises a movable frame (6101) fixedly connected with the reciprocating block (68), a driving gear (6102) is arranged in an inner cavity of the movable frame (6101), and a first rack (6103) and a second rack (6104) are respectively installed on two sides of the inner wall of the movable frame (6101).
4. The mixing device for preparing gypsum powder with auxiliary blanking of claim 3, wherein: one end of the driving gear (6102) is fixedly connected with the central connecting rod (69), the other end of the driving gear is connected with the inner wall shaft of the mixing box (4), the driving gear (6102) is only provided with a tooth on one half of the outer wall, and the driving gear (6102) is meshed and connected with the first rack (6103) and the second rack (6104).
5. The mixing device for preparing gypsum powder with auxiliary blanking of claim 1, wherein: the baffle plate assembly (7) comprises a reset plate mechanism (71) corresponding to the lower end of the pressing plate main body (63), and a net accommodating mechanism (72) is arranged at the lower end of the reset plate mechanism (71).
6. The mixing device for preparing gypsum powder with auxiliary blanking of claim 5, wherein: reset plate mechanism (71) are including corresponding reset plate main part (711) at clamp plate main part (63) lower extreme, the one end of reset plate main part (711) is provided with installation pivot (712), the both sides of installation pivot (712) are all hub connection to have reset rod (713), the one end hub connection that installation pivot (712) was kept away from in reset rod (713) has the head rod (714) and the second connects pole (715), the head rod (714) and the second connect pole (715) keep away from one end fixedly connected with fixed block (716) of reset rod (713), the upper end installation elasticity curved bar mechanism (717) of fixed block (716).
7. The mixing device for preparing gypsum powder with auxiliary blanking as claimed in claim 6, wherein: the elastic bent rod mechanism (717) comprises an upper arc-shaped mounting block (7171) fixedly connected with the mounting rotating shaft (712) and a lower arc-shaped mounting block (7172) fixedly connected with the fixing block (716), and elastic elements (7173) are mounted on the inner walls of the upper arc-shaped mounting block (7171) and the lower arc-shaped mounting block (7172).
8. The mixing device for preparing gypsum powder with auxiliary blanking of claim 7, wherein: the net accommodating mechanism (72) comprises a drawing plate (721) which is connected to the inner wall of the mixing box (4) in a sliding manner, the inner wall of the drawing plate (721) is connected with a movable frame (722) in a sliding manner, and one end, far away from the movable frame (722), of the drawing plate (721) is fixedly connected with a drawing block (723).
9. The mixing device for preparing gypsum powder with auxiliary blanking of claim 8, wherein: one end of the movable frame (722) is connected with a first connecting rod (714) and a second connecting rod (715), the two sides of the inner wall of the movable frame (722) are respectively connected with an upper connecting block (724) and a lower connecting block (725) in a sliding manner, a filter screen main body (726) is respectively arranged at one end of the upper connecting block (724) and one end of the lower connecting block (725), and a vibration spring (727) is fixedly connected between the upper connecting block (724) and the lower connecting block (725).
10. A method of implementing an auxiliary blanking mixing device for the preparation of gypsum powder according to any one of claims 1 to 9, characterized in that it comprises the following steps:
s1: firstly, when mixing work is carried out, gypsum powder to be mixed enters an inner cavity of a mixing box (4) through a feeding hole (5), a power main body (3) is started, a stirring shaft (612) is driven to rotate through an inner connecting rod (611), the stirring shaft (612) drives stirring cutting blades (615) through a transverse mounting rod (613) and a longitudinal mounting rod (614) to stir and cut the gypsum powder, the gypsum powder can be fully stirred under the driving of an inner stirring blade (616), when the gypsum powder is stirred, the gypsum powder can enter an outer connecting cylinder (624) through a through hole (625) to impact a crushing blade (623), so that the cylindrical mounting cylinder (621) is driven by the crushing blade (623) to rotate on the outer wall of the longitudinal mounting rod (614), and the agglomerated gypsum can be crushed through the practical matching of the crushing blade (623) and the outer connecting cylinder (624);
s2: then, when the stirring shaft (612) rotates, the first bevel gear (66) rotates under the drive, the second bevel gear (67) rotates under the drive of the first bevel gear (66), the central connecting rod (69) rotates under the drive of the second bevel gear (67), the driving gear (6102) rotates under the drive of the central connecting rod (69), when the driving gear (6102) is meshed with the first rack (6103), the movable frame (6101) moves upwards, so that the stirring shaft (612) is lifted upwards by the reciprocating block (68) through the connecting plate (65), the whole stirring mechanism (61) is driven to move upwards, when the driving gear (6102) is meshed with the second rack (6104), the movable frame (6101) is driven to move downwards, so that the stirring shaft (612) is pressed downwards by the reciprocating block (68) through the connecting plate (65), the whole stirring mechanism (61) is driven to move downwards, and the driving gear (6102) rotates ceaselessly, therefore, the whole stirring mechanism (61) is driven to reciprocate up and down to fully stir the gypsum powder;
s3: finally, when the stirring mechanism (61) moves downwards, one end of the reset plate main body (711) is driven to move towards the mounting rotating shaft (712), at the moment, a part of gypsum powder can fall into the collecting box (8) from the other end of the reset plate main body (711), when the stirring mechanism (61) moves upwards, the pressing plate main body (63) can simultaneously move upwards to release the state of pressing down the reset plate main body (711), the reset plate main body (711) can be quickly reset through the elastic element (7173), the gypsum powder can not fall, the gypsum powder can be simultaneously collected during the mixing operation through the up-and-down reciprocating movement of the stirring mechanism (61), the gypsum powder can firstly fall on the upper end of the drawing plate (721) in the process of falling into the collecting box (8) from the other end of the reset plate main body (711), at the moment, the drawing block (723) can be drawn out of the drawing plate (721) from the inner wall of the mixing box (4) by pulling, make the gesso can fall into on filter screen main part (726), filter through filter screen main part (726), will agglomerate not separated by broken gesso, the quality of guarantee mixed gesso, when the gesso can fall into on filter screen main part (726), the impact force of whereabouts can drive through filter screen main part (726) and go up to connect piece (724) to push down vibrations spring (727), drive vibrations spring (727) vibrations, so make filter screen main part (726) vibrations constantly, accelerate filterable speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210523044.7A CN114797630B (en) | 2022-05-13 | 2022-05-13 | Mixing device and method capable of assisting in blanking for gypsum powder preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210523044.7A CN114797630B (en) | 2022-05-13 | 2022-05-13 | Mixing device and method capable of assisting in blanking for gypsum powder preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114797630A true CN114797630A (en) | 2022-07-29 |
| CN114797630B CN114797630B (en) | 2023-09-12 |
Family
ID=82515992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210523044.7A Active CN114797630B (en) | 2022-05-13 | 2022-05-13 | Mixing device and method capable of assisting in blanking for gypsum powder preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114797630B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282858A (en) * | 2022-09-06 | 2022-11-04 | 安徽天锦云节能防水科技有限公司 | Processing device for heat-preservation sound-insulation material |
| CN115339670A (en) * | 2022-09-02 | 2022-11-15 | 芜湖立创包装有限公司 | Environment-friendly liquid article bagging equipment capable of feeding materials slowly and method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910004243A (en) * | 1989-08-21 | 1991-03-28 | 니시오카 시게루 | Stirring device |
| CN206435138U (en) * | 2016-12-07 | 2017-08-25 | 单鹏 | A kind of industrial chemicals crushing, stirring mixing arrangement with knot screen |
| CN208288125U (en) * | 2018-04-20 | 2018-12-28 | 湖北泰山建材有限公司 | A kind of screening grinding device of building gypsum plaster |
| CN210752385U (en) * | 2019-06-24 | 2020-06-16 | 中国路桥工程有限责任公司 | Preparation device of drainage asphalt mixture |
| CN111758404A (en) * | 2020-07-07 | 2020-10-13 | 湖南文理学院 | A kind of reed processing device and processing method for reed fish feed processing |
| CN213376929U (en) * | 2020-09-24 | 2021-06-08 | 浙江驰宇养生科技有限公司 | A smash screening plant for meteorite |
| CN214346067U (en) * | 2021-01-28 | 2021-10-08 | 绍兴正兴复合材料有限公司 | Coating production mixing mechanism |
| CN113575745A (en) * | 2021-07-29 | 2021-11-02 | 莫泽海 | Ice cream machine and ice cream preparation method |
| CN113831039A (en) * | 2021-10-09 | 2021-12-24 | 安徽檀松建筑工程有限公司 | Calcining equipment for preparing building gypsum powder |
-
2022
- 2022-05-13 CN CN202210523044.7A patent/CN114797630B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910004243A (en) * | 1989-08-21 | 1991-03-28 | 니시오카 시게루 | Stirring device |
| CN206435138U (en) * | 2016-12-07 | 2017-08-25 | 单鹏 | A kind of industrial chemicals crushing, stirring mixing arrangement with knot screen |
| CN208288125U (en) * | 2018-04-20 | 2018-12-28 | 湖北泰山建材有限公司 | A kind of screening grinding device of building gypsum plaster |
| CN210752385U (en) * | 2019-06-24 | 2020-06-16 | 中国路桥工程有限责任公司 | Preparation device of drainage asphalt mixture |
| CN111758404A (en) * | 2020-07-07 | 2020-10-13 | 湖南文理学院 | A kind of reed processing device and processing method for reed fish feed processing |
| CN213376929U (en) * | 2020-09-24 | 2021-06-08 | 浙江驰宇养生科技有限公司 | A smash screening plant for meteorite |
| CN214346067U (en) * | 2021-01-28 | 2021-10-08 | 绍兴正兴复合材料有限公司 | Coating production mixing mechanism |
| CN113575745A (en) * | 2021-07-29 | 2021-11-02 | 莫泽海 | Ice cream machine and ice cream preparation method |
| CN113831039A (en) * | 2021-10-09 | 2021-12-24 | 安徽檀松建筑工程有限公司 | Calcining equipment for preparing building gypsum powder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339670A (en) * | 2022-09-02 | 2022-11-15 | 芜湖立创包装有限公司 | Environment-friendly liquid article bagging equipment capable of feeding materials slowly and method thereof |
| CN115339670B (en) * | 2022-09-02 | 2023-09-19 | 安徽立众新材料科技有限公司 | Environment-friendly liquid article bagging equipment capable of feeding slowly and method thereof |
| CN115282858A (en) * | 2022-09-06 | 2022-11-04 | 安徽天锦云节能防水科技有限公司 | Processing device for heat-preservation sound-insulation material |
| CN115282858B (en) * | 2022-09-06 | 2023-11-07 | 安徽天锦云节能防水科技有限公司 | Processing device for heat-insulating and sound-insulating material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114797630B (en) | 2023-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114797630A (en) | Auxiliary blanking mixing device and method for preparing gypsum powder | |
| CN211838363U (en) | Small-size reducing mechanism of western medicine tablet | |
| CN217703563U (en) | Multifunctional slicing machine | |
| CN110948639A (en) | Bagasse preparation fibre intermediate layer device | |
| CN112619761A (en) | Water absorption brick waste recycling and crushing device | |
| CN116078658A (en) | Pig feed raw material screening equipment | |
| CN220029526U (en) | Multi-station turning and milling device for steel mesh frame pull rod | |
| CN217795882U (en) | Raw materials compounding device is used in midbody synthesis | |
| CN219880161U (en) | Dry powder crushing equipment | |
| CN214974236U (en) | Device for crushing guava in process of extracting guava seed oil by biological enzyme method | |
| CN213408856U (en) | Glass processing production line is with useless glass recovery unit | |
| CN116222153A (en) | Equipment for preparing high-strength gypsum powder by utilizing waste gypsum | |
| CN210309161U (en) | Renewable energy fuel block forming device based on straw | |
| CN221062955U (en) | Filter cake crushing device for producing sophoroside | |
| CN222789103U (en) | A glue extracting tank device for producing edible glue | |
| CN221460588U (en) | Non-woven fabric fiber hot melting device | |
| CN222152273U (en) | Reducing mechanism that production biomass fuel used | |
| CN216322199U (en) | Solid waste crushing device with good using effect | |
| CN221701490U (en) | A cellooligosaccharide production device | |
| CN205925881U (en) | A breaker for rosin production | |
| CN219580624U (en) | Crushing device | |
| CN223568157U (en) | Rice harvesting straw crushing and compressing integrated device | |
| CN220759879U (en) | Diatom ooze highly edulcoration sieving mechanism | |
| CN218486174U (en) | A raw materials reducing mechanism for fibreboard preparation | |
| CN223777620U (en) | Compression molding equipment for processing filter plate rubber and plastic products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |