CN116764734A - Multistage screening crushing apparatus for preparing bioactive glass sample - Google Patents
Multistage screening crushing apparatus for preparing bioactive glass sample Download PDFInfo
- Publication number
- CN116764734A CN116764734A CN202310852335.5A CN202310852335A CN116764734A CN 116764734 A CN116764734 A CN 116764734A CN 202310852335 A CN202310852335 A CN 202310852335A CN 116764734 A CN116764734 A CN 116764734A
- Authority
- CN
- China
- Prior art keywords
- crushing
- shaft
- fixedly connected
- screening
- frame
- 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.)
- Pending
Links
- 238000012216 screening Methods 0.000 title claims abstract description 124
- 239000005313 bioactive glass Substances 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010298 pulverizing process Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 description 33
- 239000011521 glass Substances 0.000 description 31
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a multistage screening and crushing device for preparing bioactive glass samples, which relates to the technical field of screening and crushing devices and comprises a crushing and screening box and a charging barrel, wherein guide plates are symmetrically and fixedly connected to the inner cavity wall of the crushing and screening box, a plurality of layers of screening plates are vertically and slidingly connected to the inner cavity wall of the crushing and screening box.
Description
Technical Field
The invention relates to the technical field of screening and crushing equipment, in particular to multi-stage screening and crushing equipment for preparing bioactive glass samples.
Background
Glass is an amorphous inorganic nonmetallic material, which is generally prepared by taking various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, sodium carbonate and the like) as main raw materials and adding a small amount of auxiliary raw materials, wherein the main components are silicon dioxide and other oxides;
the existing glass raw material screening and crushing equipment generally pours glass raw materials into the screening and crushing equipment for crushing and screening in a manual feeding mode, but the feeding amount cannot be accurately mastered in a manual feeding mode, so that the inner box of the crusher is damaged due to overlarge material gravity, in addition, the condition of burning damage caused by overlarge load of a vibrating motor in the crusher of the screening machine due to weight is caused, and the maximum crushing working efficiency of the screening crusher is influenced due to overlarge manual blanking, so that the maximization of resource utilization is not achieved;
in the traditional feeding mode, after the glass raw materials are crushed, screening crusher equipment cannot be closed to run according to actual conditions so as to carry out self-stabilization, so that screening crusher equipment is in a no-load running state after the crushing is finished, a large amount of electric power cost is wasted, and the screening crusher is enabled to work for a long time and be in a state with a raised temperature for a long time, so that the service life of the screening crusher is reduced;
thus, in view of this, the present invention provides a multi-stage screening and pulverizing apparatus for preparing bioactive glass samples.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a multistage screening and crushing device for preparing bioactive glass samples, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a multistage screening crushing equipment for preparation bioactive glass sample, includes crushing screening case, charging basket, the inner chamber wall symmetry fixedly connected with deflector of crushing screening case, the vertical sliding connection of inner chamber wall of crushing screening case has the multilayer screening board, the lower part fixedly connected with vibration motor of multilayer screening board, the lateral wall of crushing screening case evenly is equipped with the collection frame, the front portion of crushing screening case articulates there is the chamber door, quantitative weighing material loading subassembly is installed to the lateral wall of crushing screening case, install the broken subassembly of resource on the crushing screening case;
the quantitative weighing and feeding assembly comprises a vertical plate, a sliding shaft, a limit supporting rod, a pin shaft, a protruding block, an outer layer charging frame, an inner layer charging frame, a supporting spring, a driving motor, a screw rod, a nut sleeve, a control module, a switch knob, a sliding sleeve, an inclined plate, a magnetic square frame, a magnetic plate, a feeding frame electromagnetic valve, a supporting shaft, a lever, a movable shaft, a hook and a balancing weight, wherein the vertical plate is symmetrically and fixedly connected with the side wall of the crushing and screening box, the sliding shaft is fixedly connected in a sliding groove of the vertical plate, the limit supporting rod is fixedly connected with the sliding shaft in a penetrating manner, the pin shaft is fixedly connected in a groove of the limit supporting rod, the protruding block is fixedly connected with the outer layer charging frame in a penetrating manner, one side of the limit supporting rod is provided with the outer layer charging frame, the inner layer charging frame is vertically and slidably connected in a cavity of the outer layer charging frame, the supporting spring is fixedly connected in the inner cavity bottom of the outer layer charging frame, the upper end of the supporting spring is fixedly connected with the inner layer charging frame, the driving motor is fixedly connected with the upper end of the vertical plate, the driving motor is fixedly connected in a sliding groove, the driving motor is fixedly connected with the sliding shaft, one end of the control module is fixedly connected with the screw rod, one side of the screw rod is fixedly connected with the outer layer charging frame is fixedly connected with the screw sleeve, one side of the upper end of the inner layer charging frame is fixedly connected with the inner layer charging frame, and the upper end of the upper layer charging frame is fixedly connected with the upper connecting frame, and the upper end of the lower lifting frame, and the lower end of the lower lifting frame. The discharge gate of charging basket lower part is equipped with the solenoid valve, the lower part of pay-off frame is connected with the lever through the back shaft rotation, run through sliding connection in the spout that the lever is close to outer frame one end of charging, the one end fixedly connected with couple that the outer frame of charging was kept away from to the lever, the outside of couple all overlaps and is equipped with the balancing weight.
Preferably, the square frame cover of magnetism is located the outside of switch knob, all constitute electric connection between control module and driving motor, vibration motor, the solenoid valve.
Preferably, the movable shaft penetrates through the sliding part of the vertical plate, and the magnetic plate and the magnetic square frame are opposite magnetic poles.
Preferably, the quantitative weighing and feeding assembly further comprises an extrusion wheel, one end of the movable shaft, which is close to the control module, is rotationally connected with the extrusion wheel, and the extrusion wheel is located above the inclined plate.
Preferably, the quantitative weighing and feeding assembly further comprises a rack and a pinion, wherein the rack is fixedly connected to the upper portion of the crushing and screening box, and the pinion is fixedly connected to one end of the pin shaft.
Preferably, the recycling crushing assembly comprises a first rotating shaft, a second rotating shaft and crushing rollers, the inner cavity wall of the crushing and screening box is symmetrically connected with the first rotating shaft and the second rotating shaft in a rotating mode, and the outer walls of the first rotating shaft and the second rotating shaft are fixedly connected with the crushing rollers.
Preferably, the recycling crushing assembly further comprises a worm wheel belt wheel shaft and a worm, one surface of the crushing and screening box is rotationally connected with the worm wheel belt wheel shaft, the worm is fixedly connected with the outer wall, close to the upper portion, of the screw rod, and the worm is meshed with the worm wheel belt wheel shaft.
Preferably, the recycling crushing assembly further comprises a belt and an auxiliary shaft, one surface of the crushing and screening box is rotationally connected with the auxiliary shaft, the auxiliary shaft is connected with the outer wall of the worm wheel belt shaft through belt transmission, and one end of the second rotating shaft penetrating through the crushing and screening box is connected with the belt transmission.
Preferably, the recycling crushing assembly further comprises a driving wheel, one end of the rotating shaft penetrating through the crushing screening box is fixedly connected with the driving wheel, and the driving wheel is attached to the outer surface of the belt.
(III) beneficial effects
The multistage screening and crushing equipment for preparing the raw active glass sample provided by the invention has the following beneficial effects:
1. the weight of the glass raw materials is crushed and screened by the weight balancing block and the maximum bearing weight of the glass raw materials is measured and is transmitted upwards, so that the aim of standard quantitative feeding and crushing is fulfilled, the weight of the crushed and screened glass can be flexibly regulated each time by regulating the number of the suspended weight balancing blocks, and compared with the prior weight sensor, the condition that the weight sensor is damaged and failed can be reasonably avoided by a lever weighing mode, meanwhile, the condition that a vibration motor and a crushing roller are damaged and burnt due to overload of blanking is avoided, and the workload of the crushing roller and the vibration motor can be effectively reduced, so that the use stability of the whole screening and crushing equipment is improved, and the resource utilization of the glass raw material screening and crushing equipment is maximized;
2. the glass raw materials after the quantitative inside the inner layer charging frame and the outer layer charging frame can be smoothly poured into the crushing and screening box, and then the next crushing and screening process can be carried out, through the automatic feeding process after the quantitative process, the labor intensity is saved, the situation of different weight during the manual feeding can be avoided, and the phenomenon of potential safety hazard caused by manual lifting due to overweight materials during the manual feeding is reduced;
3. the driving motor and the vibrating motor are turned off by driving the magnetic square frame to stop working, and the electromagnetic valve is opened to enable the glass raw materials in the charging barrel to continuously fall into the outer charging frame through the feeding frame, so that the quantitative discharging process of the next step is carried out, and the driving motor and the vibrating motor are in a closed state when no discharging is carried out, thereby achieving the purpose of saving electric energy, avoiding the screening pulverizer from being in a continuous idle working state when no discharging is carried out, reducing the generation of noise, improving the working environment, providing short stop time for the screening pulverizer working for a long time, and playing the role of maintaining the screening pulverizer;
4. because the broken glass raw materials can shake the screening through the multilayer screening board of vibrations from top to bottom, make the qualified glass raw materials of breakage then can pass through the hole of multilayer screening board, fall into the chamber end of broken screening case smoothly, unqualified glass raw materials then can fall into the collection frame from two openings of broken screening case inner chamber through the slope of multilayer screening board, through adopting the multilayer screening board, can carry out multilayer filtration to the raw materials after the breakage, improve the broken quality of glass raw materials, and collect in the frame unqualified raw materials can pour into again in the charging basket, wait to crush once more, and whole broken screening case only adopts a actuating source, a plurality of steps such as ration, material loading and smash can be accomplished, thereby greatly practiced thrift traditional screening pulverizer's electric power cost.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the outer layer charging frame of the present invention in partial cutaway;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the inner and outer charging frames of the present invention;
FIG. 5 is an enlarged view of area B of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the rear-view overall mounting structure of the present invention;
FIG. 7 is an enlarged view of area C of FIG. 6 according to the present invention;
FIG. 8 is an enlarged schematic view of the area D of FIG. 6 according to the present invention;
FIG. 9 is a schematic view of the lever and movable shaft mounting structure of the present invention;
fig. 10 is an enlarged view of the area E of fig. 10 according to the present invention.
In the figure: 1. crushing and screening boxes; 2. charging barrel; 3. a guide plate; 4. a multi-layer screening plate; 5. a vibration motor; 6. a collection frame; 71. a riser; 72. a slide shaft; 73. a limit support rod; 74. a pin shaft; 75. a bump; 76. an outer layer charging frame; 77. an inner layer charging frame; 78. a support spring; 79. a driving motor; 710. a screw rod; 711. a nut sleeve; 712. a control module; 713. a switch knob; 714. a sliding sleeve; 715. an inclined plate; 716. a magnetic square frame; 717. a magnetic plate; 718. a feeding frame; 719. an electromagnetic valve; 720. a support shaft; 721. a lever; 722. a movable shaft; 723. a hook; 724. balancing weight; 725. a pressing wheel; 726. a rack; 727. a pinion gear;
81. a first rotating shaft; 82. a second rotating shaft; 83. a crushing roller; 84. a worm wheel belt wheel shaft; 85. a worm; 86. a belt; 87. an auxiliary shaft; 88. and a driving wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that:
examples
Referring to fig. 1 to 7, 9 and 10, a multi-stage screening and crushing device for preparing bioactive glass samples comprises a crushing and screening box 1 and a charging barrel 2, wherein the inner cavity wall of the crushing and screening box 1 is symmetrically and fixedly connected with a guide plate 3, the inner cavity wall of the crushing and screening box 1 is vertically and slidingly connected with a multi-layer screening plate 4, the lower part of the multi-layer screening plate 4 is fixedly connected with a vibrating motor 5, the side wall of the crushing and screening box 1 is uniformly provided with a collecting frame 6, the front part of the crushing and screening box 1 is hinged with a box door, the side wall of the crushing and screening box 1 is provided with a quantitative weighing and feeding assembly, the crushing and screening box 1 is provided with a recycling crushing assembly, the multi-layer screening plate 4 is divided into two layers of screening plates, the pore diameters of the two layers of screening plates are different, and the pore diameters of the lower part of the screening plates are smaller than the pore diameters of the upper part of the screening plates;
the quantitative weighing and feeding component comprises a vertical plate 71, a sliding shaft 72, a limit supporting rod 73, a pin shaft 74, a protruding block 75, an outer layer charging frame 76, an inner layer charging frame 77, a supporting spring 78, a driving motor 79, a screw rod 710, a screw sleeve 711, a control module 712, a switch knob 713, a sliding sleeve 714, an inclined plate 715, a magnetic square frame 716, a magnetic plate 717, a feeding frame 718 electromagnetic valve 719, a supporting shaft 720, a lever 721, a movable shaft 722, a hanging hook 723 and a balancing weight 724, wherein the side wall of the crushing and screening box 1 is symmetrically and fixedly connected with the vertical plate 71, the sliding shaft 72 is penetrated and slidingly connected in a chute of the vertical plate 71, the limit supporting rod 73 is fixedly connected with the outer wall of the sliding shaft 72, the pin shaft 74 is penetrated and rotationally connected in a groove of the limit supporting rod 73, the protruding block 75 is fixedly connected with the outer wall of the pin shaft 74, one side of the limit supporting rod 73 is provided with the outer layer charging frame 76, the inner layer charging frame 77 is vertically and slidingly connected in a cavity of the outer layer charging frame 76, one end of the projection 75 penetrates through the outer layer charging frame 76 to be fixedly connected with the outer wall of the inner layer charging frame 77, the inner cavity bottom of the outer layer charging frame 76 is symmetrically and fixedly connected with a supporting spring 78, the upper end of the supporting spring 78 is fixedly connected with the inner layer charging frame 77, the upper end of the vertical plate 71 is fixedly connected with a driving motor 79, one end of an output shaft of the driving motor 79 penetrates through the vertical plate 71 to be fixedly connected with a screw rod 710, the outer wall of the screw rod 710 is in threaded connection with a screw sleeve 711, one end of the sliding shaft 72 is fixedly connected with the outer wall of the screw sleeve 711, a control module 712 is arranged on one surface of the vertical plate 71 close to the screw rod 710, a switch button 713 is arranged on the upper portion of the control module 712, one surface of the vertical plate 71 close to the control module is fixedly connected with a sliding sleeve 714, a bevel plate 715 is in penetrating and sliding connection with the sliding sleeve 714, the left end of the bevel plate 715 is fixedly connected with a magnetic square frame 716, the outer surface of the screw sleeve 711 is fixedly connected with a magnetic plate 717, the lower part of the charging barrel 2 is fixedly connected with a feeding frame 718, a discharge hole at the lower part of the charging barrel 2 is provided with an electromagnetic valve 719, the lower part of the feeding frame 718 is rotationally connected with a lever 721 through a supporting shaft 720, a sliding groove near one end of the outer layer charging frame 76 is internally penetrated and slidingly connected with a movable shaft 722, one end of the lever 721 far away from the outer layer charging frame 76 is fixedly connected with a hook 723, the outer part of the hook 723 is sleeved with a balancing weight 724, a non-penetrated groove is formed in the limiting supporting rod 73, a protruding block 75 and a pin shaft 74 are both arranged in the groove, and the protruding block 75 is in a non-penetrated closed groove, so that the protruding block 75 is in contact supporting with the groove bottom of the groove of the limiting supporting rod 73, and the protruding block 75 and the inner layer charging frame 77 can not rotate downwards and anticlockwise under the action of gravity, and can only rotate upwards and clockwise, and can be seen in fig. three to fifth;
the magnetic square frame 716 is sleeved outside the switch knob 713, the control module 712 is electrically connected with the driving motor 79, the vibration motor 5 and the electromagnetic valve 719, the movable shaft 722 penetrates through and is connected in the sliding of the vertical plate 71 in a sliding way, the magnetic plate 717 and the magnetic square frame 716 are mutually opposite magnetic poles, the quantitative weighing and feeding assembly further comprises a squeezing wheel 725, one end, close to the control module 712, of the movable shaft 722 is rotationally connected with the squeezing wheel 725, the squeezing wheel 725 is positioned above the inclined plate 715, the quantitative weighing and feeding assembly further comprises a rack 726 and a pinion 727, the upper part of the crushing and screening box 1 is fixedly connected with the rack 726, one end of the pin shaft 74 is fixedly connected with the pinion 727, and the squeezing wheel 725 is attached to the upper surface of the belt 86, so that the squeezing wheel 725 is driven to synchronously rotate by friction force of the belt 86 and the squeezing wheel 725 when the belt 86 runs;
referring to fig. 1, 2, 6, 8 and 9, the recycling crushing assembly comprises a first rotating shaft 81, a second rotating shaft 82 and a crushing roller 83, wherein the first rotating shaft 81 and the second rotating shaft 82 are symmetrically connected with the inner cavity wall of the crushing and screening box 1 in a rotating manner, the crushing roller 83 is fixedly connected with the outer walls of the first rotating shaft 81 and the second rotating shaft 82, the recycling crushing assembly further comprises a worm wheel belt wheel shaft 84 and a worm 85, and one surface of the crushing and screening box 1 is rotatably connected with the worm wheel belt wheel shaft 84;
the outer wall of the screw rod 710 near the upper part is fixedly connected with a worm 85, and the worm 85 is meshed with a worm wheel pulley shaft 84. The recycling crushing assembly further comprises a belt 86 and an auxiliary shaft 87, wherein one surface of the crushing and screening box 1 is rotatably connected with the auxiliary shaft 87, the auxiliary shaft 87 is in transmission connection with the outer wall of the worm wheel belt shaft 84 through the belt 86, and the second rotating shaft 82 penetrates through one end of the crushing and screening box 1 and is in transmission connection with the belt 86. The recycling crushing assembly further comprises a driving wheel 88, one end of the first rotating shaft 81 penetrating through the crushing screening box 1 is fixedly connected with the driving wheel 88, the driving wheel 88 is attached to the outer surface of the belt 86, and the second rotating shaft 82 is in transmission connection with the belt 86, and the first rotating shaft 81 and the driving wheel 88 are arranged on the upper surface of the belt 86, so that when the belt 86 is in transmission operation, the first rotating shaft 81 and the second rotating shaft 82 can rotate oppositely, and the crushing requirement can be met.
The following are all working processes and working principles of the above embodiments:
initial state: the control module 712 is in a non-energized state, and the magnetic plate 717 and the magnetic square frame 716 are opposite magnetic poles, so that the magnetic plate 717 is in a state of attracting the magnetic square frame 716, so that the switch knob 713 of the control module 712 is closed and faces one side of the magnetic plate 717, and the electromagnetic valve 719 is opened because the control module 712 is electrically connected with the driving motor 79, the vibration motor 5 and the electromagnetic valve 719, and the driving motor 79 and the vibration motor 5 are both in a closed state;
when in operation, the device comprises: firstly, raw materials for preparing glass are poured into a charging barrel 2, then a balancing weight 724 is hung according to the maximum weight of crushing and screening of a crushing roller 83 and a vibration motor 5, then a control module 712 is powered on, at the moment, a switch button 713 of the control module 712 faces one side of a magnetic plate 717, so that the control module 712 opens an electromagnetic valve 719, the raw materials for glass in the charging barrel 2 fall into an outer layer charging frame 76 along a feeding frame 718, the outer layer charging frame 76 slides downwards under the action of gravity of the raw materials for glass along with continuous pouring of the raw materials for glass, a plurality of supporting springs 78 are pulled to stretch, and as the bottom of the outer layer charging frame 76 is attached to the upper end of a lever 721, one end of the lever 721 is pressed downwards when the outer layer charging frame 76 slides downwards, the lever 721 is inclined and rotated by taking a supporting shaft 720 as a supporting point, the lever 721 is further moved away, so as to press the balancing weight 724 at one end to move upwards integrally, and along with the downward movement of the lever 721, the movable shaft 722 in the groove is pressed to slide downwards along the vertical groove of the vertical plate 71, so that the extrusion wheel 725 at one end of the movable shaft 722 slides downwards synchronously, the extrusion wheel 725 contacts the inner wall of the inclined plate 715 when downwards, and further extrudes the inclined plate 715 to slide towards the right side integrally through the sliding sleeve 714, specifically referring to fig. 6 and 7, the magnetic square frame 716 at one end is pulled away from the magnetic plate 717, and the switch knob 713 in the magnetic square frame 716 is further pulled to synchronously move towards the right side, thereby opening the switch knob 713 of the control module 712, controlling the opening of the driving motor 79 and the vibration motor 5, timely closing the electromagnetic valve 719 to prevent glass raw materials from leaking, and the driving motor 79 drives the screw rod 710 to rotate, the screw sleeve 711 in threaded connection with the outside of the screw rod 710 synchronously drives the sliding shaft 72 to integrally move upwards, and the sliding shaft 72 drives the outer layer charging frame 76 and the inner layer charging frame 77 which are filled with glass raw materials to integrally move upwards when upwards, so that the glass raw materials with the weights 724 and the maximum bearing weight of crushing and screening are upwards transmitted, the aim of standard quantitative feeding and crushing is fulfilled, the weight of each crushing and screening glass can be flexibly regulated by regulating the number of the hanging weights 724, and compared with the mode of using a weight sensor in a weighing mode, the damage and failure condition of the weight sensor are avoided, the damage and the destruction condition of the vibration motor 5 and the crushing roller 83 caused by overload of blanking are avoided, the work load of the crushing roller 83 and the vibration motor 5 can be effectively lightened, the service life of the whole screening and crushing equipment is prolonged, and the utilization maximization of the glass raw material screening and crushing equipment is realized;
further, as the nut sleeve 711 continuously drives the sliding shaft 72 and the outer layer charging frame 76 to move upwards to the uppermost end of the crushing and screening box 1, the racks 726 on the limiting support rods 73 on the outer wall of the sliding shaft 72 are meshed with the pinion 727, and as the pinion 727, the pin shaft 74, the protruding blocks 75 and the inner layer charging frame 77 are in a fixed connection relationship, when the pinion 727 is meshed to rotate clockwise, the inner layer charging frame 77 and the outer layer charging frame 76 are synchronously driven to rotate clockwise, so that the glass raw materials after the inner layer charging frame 77 and the outer layer charging frame 76 are quantitatively poured into the crushing and screening box 1 smoothly, and then the crushing and screening process of the next step can be carried out;
it should be noted that, after the inner layer charging frame 77 and the outer layer charging frame 76 rotate and topple over, because of the driving motor 79 program, at this time, the driving motor 79 drives the screw rod 710 to reverse, so that the screw sleeve 711 drives the sliding shaft 72 and the limiting support rod 73 to move downwards, at this time, the pinion 727 on the limiting support rod 73 can mesh with the rack 726 again, thereby driving the inner layer charging frame 77 and the outer layer charging frame 76 to rotate again for resetting, when the screw sleeve 711 continuously moves downwards to be close to the control module 712, the magnetic plate 717 on the outer wall of the screw sleeve 711 is driven downwards and is in the same horizontal plane with the magnetic square frame 716, so that the magnetic plate 717 again adsorbs the magnetic square frame 716 to pull the inclined plate 715 to move leftwards on the sliding sleeve 714, specifically, and referring to fig. six and seven, and then, the magnetic square frame 716 again drives the switch button 713 to close the driving motor 79 and the vibration motor 5, so that the electromagnetic valve 719 is opened, so that the glass raw materials in the charging bucket 2 continue to fall into the outer layer charging frame 76 through the feeding frame 718, so that the next quantitative discharging process is performed, at this time, when the driving motor 79 and the motor 5 continuously moves downwards, the crushing machine is in the state, the energy source is not saved, the continuous idle running condition is avoided, and the continuous running condition is achieved, and the continuous running and the screening noise is avoided;
further, when the screw rod 710 rotates, the worm 85 on the upper part of the screw rod is driven to rotate, the worm 85 is meshed with the worm wheel pulley shaft 84, the worm wheel pulley shaft 84 is driven to rotate, the worm wheel pulley shaft 84, the second rotating shaft 82 and the auxiliary shaft 87 are in transmission connection through the belt 86, the second rotating shaft 82 and the auxiliary shaft 87 are synchronously driven to rotate when the worm wheel pulley shaft 84 rotates, the outer surface of the belt 86 is in friction fit with the driving wheel 88, the driving wheel 88 is further rubbed to synchronously rotate at the first rotating shaft 81, the first rotating shaft 81 and the second rotating shaft 82 are driven to rotate oppositely, the two crushing rollers 83 are driven to rotate inwards oppositely, the glass raw materials just entering the screw rod can be crushed, the crushed glass raw materials can be subjected to vibration screening through the multi-layer screening plate 4 vibrating up and down, if the qualified glass raw materials of breakage then can fall into the chamber bottom of broken screening case 1 through the hole of multilayer screening board 4 smoothly, unqualified glass raw materials then can fall into in collecting frame 6 from two openings of broken screening case 1 inner chamber through the slope of multilayer screening board 4, through adopting multilayer screening board 4, can carry out multilayer filtration to the raw materials after the breakage, improve the broken quality of glass raw materials, and collect in frame 6 unqualified raw materials can pour charging basket 2 again, wait for broken once more, and whole broken screening case 1 adopts a actuating source only, a plurality of steps such as ration can be accomplished, material loading and smash, thereby greatly practiced thrift traditional screening pulverizer's electric power cost.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Multistage screening crushing apparatus for preparation bioactive glass sample, including broken screening case (1), charging basket (2), its characterized in that: the utility model discloses a crushing screening box, including crushing screening box (1), screening box, fixed weighing and feeding assembly, guide plates (3) are symmetrically and fixedly connected with the inner cavity wall of the crushing screening box (1), a multilayer screening plate (4) is vertically and slidably connected with the inner cavity wall of the crushing screening box (1), a vibrating motor (5) is fixedly connected with the lower part of the multilayer screening plate (4), a collecting frame (6) is uniformly arranged on the side wall of the crushing screening box (1), a box door is hinged to the front part of the crushing screening box (1), and a recycling crushing assembly is arranged on the crushing screening box (1);
the quantitative weighing and feeding assembly comprises a vertical plate (71), a sliding shaft (72), a limit supporting rod (73), a pin shaft (74), a lug (75), an outer layer charging frame (76), an inner layer charging frame (77), a supporting spring (78), a driving motor (79), a screw rod (710), a screw sleeve (711), a control module (712), a switch button (713), a sliding sleeve (714), an inclined plate (715), a magnetic square frame (716), a magnetic plate (717), a feeding frame (718) electromagnetic valve (719), a supporting shaft (720), a lever (721), a movable shaft (722), a hook (723) and a balancing weight (724), wherein the vertical plate (71) is symmetrically and fixedly connected with the side wall of the crushing and screening box (1), the sliding shaft (72) is penetrated in a chute of the vertical plate (71), the limiting supporting rod (73) is fixedly connected with the outer wall of the sliding shaft (72), the pin shaft (74) is penetrated and rotatably connected in a groove of the limiting supporting rod (73), the lug (75) is fixedly connected with the outer wall of the pin shaft (74), one side of the limiting supporting rod (73) is provided with the outer layer charging frame (76), the inner layer charging frame (77) is vertically and slidably connected with the inner layer charging frame (77), one end of the lug (75) penetrates through the outer layer charging frame (76) and the outer wall of the inner layer charging frame (77) to be fixedly connected, a supporting spring (78) is fixedly connected to the bottom of an inner cavity of the outer layer charging frame (76), the upper end of the supporting spring (78) is fixedly connected with the inner layer charging frame (77), the upper end of the vertical plate (71) is fixedly connected with a driving motor (79), an output shaft of the driving motor (79) penetrates through one end of the vertical plate (71) to be fixedly connected with a screw rod (710), the outer wall of the screw rod (710) is in threaded connection with a screw sleeve (711), one end of the sliding shaft (72) is fixedly connected with the outer wall of the screw sleeve (711), one side of the vertical plate (71) close to the screw rod (710) is provided with a control module (712), one side of the vertical plate (71) close to the control module (712) is fixedly connected with a driving motor (79), the inside of the sliding sleeve (714) is in penetrating and sliding connection with a inclined plate (715), the left end of the inclined plate (715) is fixedly connected with a screw rod (716), the outer surface of the screw sleeve (718) is fixedly connected with a magnetic charging basket (718), the lower part of pay-off frame (718) is connected with lever (721) through back shaft (720) rotation, run through sliding connection in the spout that lever (721) is close to outer layer charging frame (76) one end has loose axle (722), one end fixedly connected with couple (723) that outer layer charging frame (76) were kept away from to lever (721), the outside of couple (723) all overlaps and is equipped with balancing weight (724).
2. A multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample as claimed in claim 1, wherein: the magnetic square frame (716) is sleeved outside the switch knob (713), and the control module (712) is electrically connected with the driving motor (79), the vibration motor (5) and the electromagnetic valve (719).
3. A multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample as claimed in claim 1, wherein: the movable shaft (722) penetrates through the sliding part of the vertical plate (71), and the magnetic plate (717) and the magnetic square frame (716) are opposite magnetic poles.
4. A multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample as claimed in claim 3, wherein: the quantitative weighing and feeding assembly further comprises a squeezing wheel (725), one end of the movable shaft (722) close to the control module (712) is rotatably connected with the squeezing wheel (725), and the squeezing wheel (725) is located above the inclined plate (715).
5. A multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample as claimed in claim 1, wherein: the quantitative weighing and feeding assembly further comprises a rack (726) and a pinion (727), the rack (726) is fixedly connected to the upper portion of the crushing and screening box (1), and the pinion (727) is fixedly connected to one end of the pin shaft (74).
6. A multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample as claimed in claim 1, wherein: the recycling crushing assembly comprises a first rotating shaft (81), a second rotating shaft (82) and crushing rollers (83), wherein the first rotating shaft (81) and the second rotating shaft (82) are symmetrically connected to the inner cavity wall of the crushing screening box (1) in a rotating mode, and the crushing rollers (83) are fixedly connected to the outer walls of the first rotating shaft (81) and the second rotating shaft (82).
7. The multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample of claim 6, wherein: the recycling crushing assembly further comprises a worm wheel belt wheel shaft (84) and a worm (85), the worm wheel belt wheel shaft (84) is rotatably connected to one face of the crushing screening box (1), the worm (85) is fixedly connected to the outer wall, close to the upper portion, of the screw rod (710), and the worm (85) is meshed with the worm wheel belt wheel shaft (84).
8. The multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample of claim 7, wherein: the recycling crushing assembly further comprises a belt (86) and an auxiliary shaft (87), the auxiliary shaft (87) is rotatably connected to one face of the crushing and screening box (1), the auxiliary shaft (87) is in transmission connection with the outer wall of the worm wheel pulley shaft (84) through the belt (86), and the second rotating shaft (82) penetrates through one end of the crushing and screening box (1) and is in transmission connection with the belt (86).
9. The multi-stage screening and pulverizing apparatus for preparing a bioactive glass sample of claim 8, wherein: the recycling crushing assembly further comprises a driving wheel (88), one end of the first rotating shaft (81) penetrates through the crushing screening box (1) and is fixedly connected with the driving wheel (88), and the driving wheel (88) is attached to the outer surface of the belt (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310852335.5A CN116764734A (en) | 2023-07-12 | 2023-07-12 | Multistage screening crushing apparatus for preparing bioactive glass sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310852335.5A CN116764734A (en) | 2023-07-12 | 2023-07-12 | Multistage screening crushing apparatus for preparing bioactive glass sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116764734A true CN116764734A (en) | 2023-09-19 |
Family
ID=87985882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310852335.5A Pending CN116764734A (en) | 2023-07-12 | 2023-07-12 | Multistage screening crushing apparatus for preparing bioactive glass sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116764734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399146A (en) * | 2023-10-27 | 2024-01-16 | 江苏习习生物科技有限公司 | Garden garbage crusher |
-
2023
- 2023-07-12 CN CN202310852335.5A patent/CN116764734A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117399146A (en) * | 2023-10-27 | 2024-01-16 | 江苏习习生物科技有限公司 | Garden garbage crusher |
| CN117399146B (en) * | 2023-10-27 | 2024-03-22 | 江苏习习生物科技有限公司 | Garden garbage crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116764734A (en) | Multistage screening crushing apparatus for preparing bioactive glass sample | |
| CN211937345U (en) | A meticulous grinder for industrial chemicals | |
| CN111632830A (en) | Screening device for concrete raw materials | |
| CN111482227A (en) | Breaker for hematology vacuum blood collection tube | |
| CN218654656U (en) | A breaker for agaricus blazei murill | |
| CN210632267U (en) | Energy-concerving and environment-protective type glass recovery unit | |
| CN115301338A (en) | Aggregate recycling and crushing device for high-impermeability recycled concrete | |
| CN112474011A (en) | Miniaturized concrete test block crushing apparatus | |
| CN207192277U (en) | A kind of oscillating feeder | |
| CN219947414U (en) | Feeding device of sponge metal briquetting machine | |
| CN218296739U (en) | Metallurgical furnace charge feeding control device | |
| CN213222494U (en) | Iron-carbon micro-electrolysis filler raw material ball-milling device | |
| CN219766005U (en) | Discharging device for nut production equipment | |
| CN115385119B (en) | Raw material proportioning device for copper-magnesium alloy production | |
| CN220590290U (en) | A breaker for waste battery retrieves | |
| CN214021148U (en) | Horizontal ball-milling iron ore fine powder grade lifting machine | |
| CN219770217U (en) | Batch machine dust fall collection device closes | |
| CN220555529U (en) | Automatic feeding device for magnetic core processing | |
| CN220744126U (en) | Calcium carbonate processing coarse powder storage compaction device | |
| CN219849828U (en) | Quick breaker of nanometer calcium powder production | |
| CN220215201U (en) | Particle screening device for manufacturing magnesium carbon baking-free bricks | |
| CN214811612U (en) | Special double-shaft rotary crushing device for industrial solid waste | |
| CN219463495U (en) | High-strength wear-resistant refractory castable processing grinding mechanism | |
| CN216856829U (en) | Nylon powder coating processing device | |
| CN218222627U (en) | A raw materials breaker for grape wine production manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |