CN118385000B - Raw material crushing and grinding device - Google Patents

Abstract

The invention relates to the technical field of refractory material processing equipment. The invention discloses a raw material crushing and grinding device which comprises a mounting seat, wherein a vibrating screening machine is arranged right above the mounting seat, a plurality of discharge holes are formed in the bottom of the vibrating screening machine at intervals, a crushing and grinding device is arranged at the top of the vibrating screening machine, a plurality of automatic bagging and discharging devices are arranged at the top of the mounting seat, each automatic bagging and discharging device comprises a bearing component, an automatic stopping and discharging component, a closing component, a bagging switching component and a linkage switching component, and the automatic bagging and discharging device realizes automatic replacement of a packaging bag and utilizes the effect of the inner space of the packaging bag to the greatest extent when the weight of each bag of crushed raw materials reaches a specified value when the crushed raw materials are packaged.

Description

Raw material crushing and grinding device

Technical Field

The invention relates to the technical field of refractory material processing equipment, in particular to a raw material crushing and grinding device.

Background

Refractory materials refer to inorganic nonmetallic materials with a refractory degree of not less than 1580 ℃. The refractoriness refers to the temperature at which the refractory cone sample resists the action of high temperature without softening and melting down in the absence of load. However, refractory materials cannot be fully described by definition of refractoriness alone, and 1580 ℃ is not absolute. What is now defined as a material whose physicochemical properties allow its use in high temperature environments is called refractory material. The refractory material is widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacture, silicate, power and the like, and the maximum consumption in the metallurgical industry accounts for 50-60% of the total yield; the refractory material is applied to various fields of national economy such as steel, nonferrous metal, glass, cement, ceramic, petrifaction, machinery, boiler, light industry, electric power, military industry and the like, is an essential basic material for ensuring the industrial production operation and technical development, and plays an irreplaceable important role in the development of high-temperature industrial production;

In the processing process of the refractory material, firstly, crushing and grinding the raw materials of the refractory material, then, distinguishing the crushed raw materials according to different particle sizes through a screening mechanism, and respectively discharging the crushed raw materials into a packaging bag through different discharge holes, when the raw materials in the packaging bag are loaded to a certain weight, taking down the packaging bag, and then replacing the packaging bag with a new packaging bag, so that a series of processing flows of crushing and grinding the raw materials of the refractory material, screening and packaging according to particle size classification are realized, but the problems that the discharge holes are manually closed after the packaging bag is fully loaded with the raw materials each time, so that the raw materials are wasted, the packaging bag is manually taken out and replaced with the new packaging bag, the weight of each bag raw material is required to be monitored manually, time and labor are wasted, the efficiency is low, and the raw materials in the packaging bag are vertically stacked together in the direction of flowing from the discharge holes to the packaging bag, and are not dispersed to two sides, so that the problem that the packaging bag is fully loaded but the weight does not reach the requirement yet is solved; the automatic replacement of the packaging bag is realized when the crushed raw materials are packaged, the discharging of the discharging port is automatically stopped after the weight reaches a specified value, the weight of each bag of raw materials is accurately controlled, and the raw material crushing and grinding device in the inner space of the packaging bag is utilized to the greatest extent.

Disclosure of Invention

The invention aims to provide a raw material crushing and grinding device so as to solve the problems in the prior art. In order to achieve the above purpose, the present invention provides the following technical solutions: including the mount pad, the mount pad sets up on the horizontal plane, be provided with vibrating screen extension directly over the mount pad, vibrating screen extension's bottom interval is provided with a plurality of discharge gates, vibrating screen extension's top is provided with broken grinder, the top of mount pad is provided with a plurality of automatic bagging-off unloader, and a plurality of automatic bagging-off unloader respectively with a plurality of discharge gate positions one-to-one, automatic bagging-off unloader includes bearing subassembly, automatic stop unloading subassembly, closed subassembly, bagging-off switching assembly and linkage switching assembly, bearing subassembly sets up under the discharge gate, automatic stop unloading subassembly sets up the side at bearing subassembly, closed subassembly sets up the bottom at the discharge gate, the bagging-off switching assembly sets up the opposite side at bearing subassembly, the linkage switching assembly sets up and is connected at bearing subassembly's side and switches the subassembly in bags, and one side of a plurality of automatic bagging-off unloader is provided with the linkage vibrating device, and vibrating linkage is connected with breaker.

Preferably, the crushing and grinding device comprises a bin, a first motor, a grinding cylinder, a grinding rod, an inlet hopper, a conveying pipe, a conveying auger and a second motor, wherein the bin is vertically arranged at the top of the vibration screening machine, the bottom of the bin is communicated with the inlet of the top of the vibration screening machine, the grinding cylinder is arranged on the upper portion of the inner side of the bin, the two ends of the grinding cylinder are respectively connected with the two ends of the inner side of the bin, a plurality of grinding holes are uniformly distributed in the outer side of the grinding cylinder, the grinding rod is arranged in the grinding cylinder, a plurality of protruding parts in contact with the inner side of the grinding cylinder extend in the outer side of the grinding rod, one side of the middle of the grinding rod is rotationally connected with the side end of the bin, the first motor is arranged on one side of the bin, the output end of the first motor is connected with the side end of the grinding rod and the rotating connection of the bin, one end of the conveying pipe is arranged on one side of the bin, the conveying pipe penetrates through the inner side of the bin, the second motor is arranged on one side of the conveying pipe, the conveying auger is horizontally arranged inside the conveying pipe, one end of the conveying auger is connected with the output end of the first motor, the output end of the conveying motor is connected with the side of the conveying pipe, and the conveying pipe is arranged on the bottom of the side of the conveying pipe.

Preferably, the bearing subassembly includes bearing case, first spring, bearing piece, support seat and second spring, the bearing case sets up on the mount pad and is located under the discharge gate, the top of bearing case is open setting, a plurality of first springs have been laid to the inside vertical and even of bearing case, the vertical top that passes the bearing case of bearing piece is rather than upper and lower sliding connection, and the bottom of bearing piece is connected with the bottom of first spring, the bearing piece is cavity setting and the top and one side of bearing piece are open setting, the inboard and the bottom of bearing piece evenly are provided with a plurality of second springs, the bearing seat sets up the side of inboard and bearing seat of bearing piece and is connected with the side of a plurality of second springs respectively.

Preferably, the automatic stop unloading subassembly includes link, first gear, second gear, first tooth's groove pole, first belt pulley, first driving belt, carriage and second tooth's groove pole, first tooth's groove pole is vertical to be set up the upper end in supporting piece one side, one side of supporting case is equipped with the fluting that is used for first tooth's groove pole to pass, the link sets up in one side of supporting seat, first gear rotates the lower extreme setting at the link and with first tooth's groove pole pre-engagement, second gear rotates the upper end that sets up at the link, first belt pulley is equipped with two, and two first belt pulleys set up respectively in the rotation junction of first gear, second gear and link, first driving belt cover is established on two first belt pulleys, the carriage sets up in one side of supporting seat, the upper end that the carriage was passed to the second tooth's groove pole level is with its horizontal direction sliding connection, and the bottom and the second gear engagement of second tooth's groove pole.

Preferably, the closure assembly includes closure piece, closure plate, spliced pole, sliding column, locking piece, unlocking piece, locking lever, third spring, fourth spring and trigger block, the closure piece sets up the bottom at the discharge gate, the inside cavity setting that is of closure piece, the upper and lower both ends of closure piece are equipped with the opening that corresponds with the discharge gate position, the upper and lower both ends of one side of second tooth's socket pole is kept away from to the inside second tooth's socket pole that is of closure piece are equipped with the fluting, and all are equipped with the third spring in two flutings, the locking lever is equipped with two locking levers and upper and lower sliding connection thereof, and the tip that two locking levers are located the fluting is connected with the end of third spring respectively, the one end that the closure piece is close to the second tooth's socket pole is open setting, the one side of closure piece is passed and its horizontal direction sliding connection, the other end of closure plate and the side end contact of second tooth's socket pole, the connecting column level sets up the one end of keeping away from the second tooth's socket pole at the closure plate, the one end that the spliced pole kept away from the plywood is equipped with the sliding column, the locking piece is equipped with the sliding connection and is equipped with the locking piece is close to the side of side and the side of four spring, the side of side and the unlocking piece is equipped with the unlocking piece and the side of the locking piece.

Preferably, the bagging-off switching assembly includes first column spinner, second column spinner, switching piece, switching disc, switching post, flexible arm, solid fixed ring, magnetism and inhale fixation clamp and opening the piece, first column spinner rotates the top that sets up at the mount pad, the second column spinner rotates the top that sets up at the mount pad and is located one side of first column spinner, the middle part of switching piece is connected with the top of first column spinner, the outside of switching piece is circular evenly to have laid a plurality of depressed parts, the centre of a circle department of switching disc passes the second column spinner and is located the top of second column spinner, the switching post eccentric setting is at the top of switching disc, flexible arm is equipped with a plurality of flexible arms and is circular evenly to arrange at the top of switching piece, and the top of every flexible arm all is equipped with a solid fixed ring, and one of them solid fixed ring is located directly over the support seat, the outside of solid fixed ring evenly is provided with a plurality of magnetism and inhales the fixation clamp, and the top of every solid fixed ring all is equipped with one and opens the piece.

Preferably, the linkage switching assembly comprises a third tooth groove rod, a third gear, a fourth gear, a fifth belt pulley, a fifth driving belt, a fifth gear, an arc sliding frame, a first bevel gear, a second bevel gear, a sixth belt pulley and a sixth driving belt, wherein the third tooth groove rod is arranged at the side end of the bearing block, a groove for the third tooth groove rod to slide up and down is formed in the side end of the bearing box, the third gear is rotationally arranged at the upper part of one side of the bearing box and is in pre-meshing with the third tooth groove rod, the fourth gear is rotationally arranged at one side of the bearing box, the fifth belt pulleys are provided with two, two fifth belt pulleys are respectively arranged at the rotational connection positions of the third gear, the fourth gear and the bearing box, the fifth driving belt is sleeved on the two fifth belt pulleys, the arc sliding frame is arranged at the side end of the bearing box and is positioned under the fourth gear, one end of the fifth gear is in sliding connection with the arc sliding mode, the fifth gear is meshed with the fourth gear, the first bevel gear is rotationally arranged at the side end of the bearing box and is in pre-meshing with the third bevel gear, the second bevel gear is horizontally arranged at the two sides of the bearing box, the two bevel gears are horizontally meshed with the sixth belt pulleys, and the two bevel gears are horizontally meshed with the first bevel gear are horizontally arranged on the two bevel gears respectively.

Preferably, the linkage vibrating device comprises a mounting frame, a second belt pulley, a second driving belt, a third belt pulley, a third driving belt, a fourth belt pulley, a fourth driving belt, a rotating shaft, vibrating wheels and a fixing frame, wherein a plurality of mounting frames are arranged on the mounting frame, one open side of each supporting block is provided with one mounting frame, eccentric rotation and interval arrangement of the mounting frames are provided with two vibrating wheels, one side of each vibrating wheel is contacted with one side end of one supporting block, the fixing frames are provided with a plurality of fixing frames, one side of each mounting frame, far away from the supporting block, is provided with one fixing frame, the rotating shaft penetrates through the side ends of the plurality of fixing frames and is connected with the rotating ends of the fixing frames, the second belt pulleys are provided with two, the two second belt pulleys are respectively arranged at the output ends of the first motor and the side ends of the storage bin, the second driving belt sleeves are arranged on the two second belt pulleys, the third belt pulleys are respectively arranged on the rotating shaft of each fixing frame, one end of one second belt pulley and one end of one third belt pulley is contacted with one end of the other, and the fourth belt pulley is respectively arranged at the rotating positions of the fourth belt pulley, and the fourth belt pulley is respectively connected with one fourth end of the fourth belt pulley.

Compared with the prior art, the invention has the beneficial effects that:

The bearing seat is used for bearing the packaging bag filled with raw materials, when the packaging bag is gradually filled with the raw materials and is bigger and bigger, the weight is heavier and heavier, the bearing block descends on the bearing box, when the tail sound of the feeding operation of the bag is about to reach the designated weight, the first tooth socket rod at the side end of the bearing block descends for a certain distance to be meshed with the first gear, at the moment, the first gear rotates to drive the second gear to rotate along with the descending of the bearing block, and then the second tooth socket rod is driven to slide towards the direction of the discharge hole, and then the closing plate is driven to slide towards the inside of the closing block, so that the opening size of the discharge hole is reduced, and as the packaging bag is about to be filled with the raw materials, the discharge hole is smaller as the packaging bag filled with the raw materials is heavier, the discharge amount of the raw materials is smaller, so that the discharge flow of the raw materials is controlled, and waste caused by too much loading is avoided; when the bearing piece moves to the bottommost part in the bearing case, the closure plate just moves to the inside of closure block completely, and the inclined plane of locking piece side forms the extrusion to make it slide towards the fluting inside to the locking lever, reset under the effect of third spring, make it be in between locking piece and the unblock piece, and the fourth spring is in the shrinkage state, lock the position of closure plate this moment, and then realize the closure to the discharge gate, thereby realized when the wrapping bag that is equipped with the raw materials reaches the appointed weight after, the material loading work of automatic stop raw materials, so as to be convenient for carry out the work of unloading to the wrapping bag that is equipped with the raw materials, the waste of raw materials has been avoided simultaneously.

According to the invention, before crushing and grinding raw materials, firstly, the bag openings of a plurality of packaging bags penetrate through the inner side of a fixed ring and are reversely sleeved on the fixed ring, then the packaging bags are fixed through a magnetic fixing clamp, the packaging bags are in a state that the bag openings are opened, when the packaging bags positioned right below a discharge opening are gradually filled with the raw materials to drive a supporting block to descend, a telescopic arm synchronously contracts, a third tooth socket rod descends to drive a third gear to rotate clockwise, a fourth gear is driven to rotate clockwise, a fifth gear is enabled to rotate and simultaneously to be far away from a first bevel gear, after the packaging bags are completely filled, a worker opens the magnetic fixing clamp to detach the packaging bags filled with the raw materials, the supporting block is driven to reset and ascend under the action of a first spring, the third tooth socket rod ascend to drive the third gear to rotate anticlockwise, the fifth gear is driven to slide to the other end of an arc-shaped sliding frame to be meshed with the first bevel gear, the second bevel gear is driven to rotate, and when the supporting block is completely reset, the second rotary column is driven to rotate a circle exactly, the bevel gear is driven to rotate a certain angle through a switching column, and the effect of alternately packaging raw materials is achieved.

According to the invention, when the other fixed ring moves to the position right below the discharge hole, the opening block at the top of the fixed ring just extrudes the trigger block at the bottom of the closing plate, then the trigger block is separated from the fixed ring, so that the closing plate moves a little distance into the closing block again, the unlocking block extrudes the locking block to enable the locking block to slide into the slot, then the unlocking block is separated from the connecting column and slides on the sliding column, the unlocking block is attached to the locking block, and under the action of the third spring, the inclined planes at the two sides of the locking block are sequentially contacted and separated with the locking rod, so that the closing plate slides to the outer side of the closing block to expose the discharge hole, and further the discharging of the feed inlet is controlled again, so that the effects of automatically replacing the packaging bag and simultaneously controlling the automatic discharging of raw materials are realized, and the crushing and grinding effects of the packaging efficiency of raw materials are improved.

According to the invention, as raw materials enter the packaging bag through the discharge hole, the raw materials flow into the packaging bag from the discharge hole vertically downwards, so that the raw materials in the packaging bag are vertically stacked together, and when the crushing and grinding device works, the rotation shaft is driven to rotate under the drive of the second belt pulley, the second drive belt, the third belt pulley, the third drive belt, the fourth belt pulley and the fourth drive belt along with the work of the first motor, so that the vibration wheel is driven to eccentrically rotate, the bearing seat is impacted, the bearing seat is driven to shake inside the bearing block under the action of the second spring, the packaging bag filled with the raw materials is further rocked, the raw materials in the packaging bag are uniformly dispersed, the vertical stacking of the raw materials in the packaging bag is avoided, and the problem that the weight of the raw materials in the packaging bag does not reach the standard yet but is full is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the crushing and grinding apparatus of the present invention;

FIG. 3 is a schematic diagram of a part of the present invention;

FIG. 4 is a schematic diagram of a portion of a second embodiment of the present invention;

figure 5 is a cross-sectional view of the support assembly of the present invention;

FIG. 6 is a schematic perspective view of a linkage vibration device according to the present invention;

FIG. 7 is a schematic diagram of a portion of a third embodiment of the present invention;

FIG. 8 is a schematic perspective view of a support assembly and a linkage switch assembly according to the present invention;

FIG. 9 is a top view of a partial construction of the support assembly and bagging switch assembly of the present invention, with the linkage switch assembly;

FIG. 10 is a schematic view of a partial construction of a bag switch assembly of the present invention;

FIG. 11 is a schematic diagram of a partial structure of the present invention;

FIG. 12 is a schematic view of a first state of the closure assembly of the present invention;

FIG. 13 is a schematic view of a second state of the closure assembly of the present invention.

In the figure: 1. a mounting base; 2. a vibratory screening machine; 3. a discharge port; 4. crushing and grinding device; 41. a storage bin; 42. a first motor; 43. a grinding cylinder; 44. a grinding rod; 45. feeding into a hopper; 46. a delivery tube; 47. conveying the auger; 48. a second motor; 5. an automatic bagging and blanking device; 51. a support assembly; 511. a bearing box; 512. a first spring; 513. a support block; 514. a support bracket; 515. a second spring; 52. automatically stopping the blanking assembly; 521. a connecting frame; 522. a first gear; 523. a second gear; 524. a first spline bar; 525. a first pulley; 526. a first drive belt; 527. a carriage; 528. a second spline bar; 53. a closure assembly; 530. a closing block; 531. a closing plate; 532. a connecting column; 533. a sliding column; 534. a locking block; 535. unlocking the block; 536. a locking lever; 537. a third spring; 538. a fourth spring; 539. a trigger block; 54. a bagging switching assembly; 541. a first spin column; 542. a second spin column; 543. a switching block; 544. a switching plate; 545. a switching column; 546. a telescoping arm; 547. a fixing ring; 548. a magnetic fixing clamp; 549. opening the block; 55. a linkage switching assembly; 550. a third spline bar; 551. a third gear; 552. a fourth gear; 553. a fifth pulley; 554. a fifth drive belt; 555. a fifth gear; 556. an arc-shaped sliding frame; 557. a first bevel gear; 558. a second bevel gear; 559. a sixth pulley; 560. a sixth drive belt; 6. a linkage vibration device; 60. a mounting frame; 61. a second pulley; 62. a second drive belt; 63. a third pulley; 64. a third drive belt; 65. a fourth pulley; 66. a fourth drive belt; 67. a rotating shaft; 68. vibrating wheels; 69. and a fixing frame.

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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 13, the present invention provides a technical solution: including mount pad 1, mount pad 1 sets up on the horizontal plane, be provided with vibrating screen machine 2 directly over mount pad 1, vibrating screen machine 2's bottom interval is provided with a plurality of discharge gates 3, vibrating screen machine 2's top is provided with broken grinder 4, mount pad 1's top is provided with a plurality of automatic bagging and blanking devices 5, and a plurality of automatic bagging and blanking devices 5 respectively with a plurality of discharge gate 3 positions one-to-one, automatic bagging and blanking devices 5 include bearing subassembly 51, automatic stopping and blanking subassembly 52, closing subassembly 53, bagging and switching subassembly 54 and linkage switching subassembly 55, bearing subassembly 51 sets up directly under discharge gate 3, automatic stopping and blanking subassembly 52 sets up the side of bearing subassembly 51, closing subassembly 53 sets up the bottom at discharge gate 3, the switching subassembly sets up the opposite side at bearing subassembly 51, setting of switching subassembly 55 is in the side of bearing subassembly 51 and is connected with the switching subassembly in bags, and one side of a plurality of automatic bagging and blanking devices 5 is provided with vibrating linkage 6, and vibrating linkage 6 is connected with broken grinder 4.

In this embodiment, as shown in fig. 2, the crushing and grinding device 4 includes a bin 41, a first motor 42, a grinding drum 43, a grinding rod 44, a feeding hopper 45, a conveying pipe 46, a conveying auger 47 and a second motor 48, wherein the bin 41 is vertically disposed at the top of the vibratory screening machine 2, the bottom of the bin 41 is communicated with a feeding port at the top of the vibratory screening machine 2, the grinding drum 43 is disposed at the upper portion of the inner side of the bin 41, two ends of the grinding drum 43 are respectively connected with two ends of the inner side of the bin 41, a plurality of grinding holes are uniformly disposed on the outer side of the grinding drum 43, the grinding rod 44 is disposed in the inner side of the grinding drum 43, a plurality of protrusions contacting the inner side of the grinding drum 43 extend on the outer side of the grinding rod 44, one side of the grinding rod 44 is rotatably connected with the side end of the bin 41, the first motor 42 is disposed at one side of the bin 41 and is connected with the feeding port at the top of the vibratory screening machine 2, the conveying pipe 46 is disposed at one side of the bin 41 far away from the first motor 42 and one end of the conveying pipe 46 is connected with the motor 46 at the side of the feeding port of the bin 41, the other end of the conveying pipe 46 is disposed at the inner side of the hopper 46 and the inner side of the conveying auger 46 is disposed at the inner side of the second end of the grinding drum 46 is disposed at the inner side of the grinding pipe 46 is in the conveying pipe 46 is disposed at the side of the conveying auger 47 and is in the conveying pipe 48;

The raw materials of refractory material are continuously poured into the conveying pipe 46 through the feeding hopper 45, the second motor 48 is started to work to drive the conveying auger 47 to rotate, and then the raw materials are poured into the grinding cylinder 43 in the bin 41, the first motor 42 is started to drive the grinding rod 44 to rotate, the raw materials conveyed into the grinding cylinder 43 are continuously rolled and ground in the rotating process of the grinding rod 44, raw material particles extruded from the grinding holes fall into the vibrating screening machine 2 through the bottom of the bin 41, the raw material particles with different particle sizes are distinguished through the vibrating screening machine 2, and the raw material particles are fed to the corresponding automatic bagging and discharging device 5 through different discharging ports 3 to carry out bagging and packaging operation.

In this embodiment, as shown in fig. 5 and fig. 11 to fig. 13, the bearing assembly 51 includes a bearing box 511, first springs 512, a bearing block 513, a bearing seat 514 and second springs 515, the bearing box 511 is disposed on the mounting seat 1 and is located right below the discharge port 3, the top of the bearing box 511 is in an open arrangement, a plurality of first springs 512 are vertically and uniformly disposed inside the bearing box 511, the bearing block 513 vertically passes through the top of the bearing box 511 and is connected with the bearing box in a vertically sliding manner, the bottom of the bearing block 513 is connected with the bottom of the first springs 512, the bearing block 513 is in a hollow arrangement, the top and one side of the bearing block 513 are in an open arrangement, a plurality of second springs 515 are uniformly disposed inside and bottom of the bearing block 513, and the bearing seat 514 is disposed inside the bearing block 513 and the side ends of the bearing seat 514 are respectively connected with the side ends of the plurality of the second springs 515;

the automatic stop blanking assembly 52 comprises a connecting frame 521, a first gear 522, a second gear 523, a first toothed groove rod 524, first pulleys 525, a first transmission belt 526, a sliding frame 527 and a second toothed groove rod 528, wherein the first toothed groove rod 524 is vertically arranged at the upper end of one side of the bearing block 513, one side of the bearing box 511 is provided with a slot for the first toothed groove rod 524 to pass through, the connecting frame 521 is arranged at one side of the bearing seat 514, the first gear 522 is rotatably arranged at the lower end of the connecting frame 521 and is in pre-engagement with the first toothed groove rod 524, the second gear 523 is rotatably arranged at the upper end of the connecting frame 521, the first pulleys 525 are provided with two first pulleys 525, the two first pulleys 525 are respectively arranged at the rotary joints of the first gear 522, the second gear 523 and the connecting frame 521, the first transmission belt 526 is sleeved on the two first pulleys 525, the sliding frame 527 is arranged at one side of the bearing seat 514, the second toothed groove rod 528 horizontally passes through the upper end of the sliding frame 527 and is in sliding connection with the horizontal toothed groove of the bearing seat 514, and the bottom of the second gear 528 is in engagement with the second gear 523;

The closing component 53 comprises a closing block 530, a closing plate 531, a connecting column 532, a sliding column 533, a locking block 534, an unlocking block 535, a locking rod 536, a third spring 537, a fourth spring 538 and a triggering block 539, wherein the closing block 530 is arranged at the bottom of the discharge port 3, the inside of the closing block 530 is hollow, the upper end and the lower end of the closing block 530 are provided with openings corresponding to the position of the discharge port 3, the upper end and the lower end of one side of the inside of the closing block 530 far away from the second tooth socket rod 528 are provided with grooves, the two grooves are internally provided with third springs 537, the two locking rods 536 are provided with two grooves, the two locking rods 536 respectively penetrate through the two grooves and are connected with the upper end and the lower end of the third spring 537, the ends of the two locking rods 536 positioned in the grooves are respectively connected with the ends of the third spring 537, one end of the closing block 530 close to the second tooth socket rod 528 is in an open manner, one end of the closing plate 531 passes through the open side of the closing block 530 and is connected with the horizontal direction in a sliding manner, the other end of the closing plate 531 is contacted with the side end of the second tooth socket rod 528, the connecting column 532 is horizontally arranged at one end of the closing plate 531 far away from the second tooth socket rod 528, one end of the connecting column 532 far away from the closing plate 531 is provided with a sliding column 533, one end of the sliding column 533 far away from the connecting column 532 is provided with a locking block 534, the unlocking block 535 is sleeved on the sliding column 533 and is connected with the sliding manner, one end of the unlocking block 535 near the connecting column 532 is magnetically connected with the side end of the connecting column 532, the fourth spring 538 is arranged in the closing block 530, two ends of the fourth spring 538 are respectively connected with one end of the inside of the closing block 530 and the side end of the closing plate 531, one side of the locking rod 536 near the locking block 534 is provided with an inclined plane, one side of the unlocking block 535 far away from the locking block 534 is provided with an inclined plane, the trigger block 539 is disposed at the bottom of the end of the closing plate 531 remote from the locking bar 536;

The supporting bracket 514 is used for supporting the packaging bag filled with raw materials, when the packaging bag is gradually filled with the raw materials and becomes larger, the weight of the packaging bag is also increased, the supporting block 513 is lowered on the supporting box 511, when the tail sound of the packaging bag is about to reach the designated weight, the first tooth socket bar 524 at the side end of the supporting block 513 is lowered by a certain distance to be meshed with the first gear 522, at the moment, the first gear 522 is rotated to drive the second gear 523 to rotate along with the lowering of the supporting block 513, the second tooth socket bar 528 is driven to slide towards the discharge port 3, the closing plate 531 is driven to slide towards the inside of the closing block 530, and the opening size of the discharge port 3 is reduced, and as the packaging bag is about to be filled, the later filling is beyond expectation due to the fact that the larger discharge flow is avoided, the smaller the discharge port 3 is the smaller the heavier the packaging bag filled with the raw materials, the discharge flow of the raw materials is convenient to control, and waste caused by the excessive filling is avoided; when the supporting block 513 moves to the bottommost part in the supporting box 511, the closing plate 531 just moves completely to the inside of the closing block 530, and the inclined plane at the side end of the locking block 534 extrudes the locking rod 536 to enable the locking rod 536 to slide towards the inside of the slot, the locking rod is reset under the action of the third spring 537 to enable the locking rod 534 to be positioned between the locking block 534 and the unlocking block 535, and the fourth spring 538 is in a contracted state, and the position of the closing plate 531 is locked at the moment, so that the closing of the discharge port 3 is realized, and the feeding work of the raw materials is automatically stopped after the raw materials filled packaging bag reaches the specified weight, so that the raw materials filled packaging bag is conveniently discharged, and meanwhile, the waste of the raw materials is avoided.

In this embodiment, as shown in fig. 7 to 10, the bagging and switching assembly 54 includes a first rotating column 541, a second rotating column 542, a switching block 543, a switching disc 544, a switching column 545, telescopic arms 546, fixing rings 547, a magnetic fixing clip 548 and an opening block 549, where the first rotating column 541 is rotatably disposed at the top of the mounting seat 1, the second rotating column 542 is rotatably disposed at the top of the mounting seat 1 and is located at one side of the first rotating column 541, the middle of the switching block 543 is connected with the top of the first rotating column 541, a plurality of concave portions are uniformly disposed on the outer side of the switching block 543 in a circular shape, the center of the switching disc 544 passes through the second rotating column 542 and is located at the top of the second rotating column 542, the switching column 545 is eccentrically disposed at the top of the switching disc 544, the telescopic arms 546 are provided with a plurality of telescopic arms 546 are uniformly disposed at the top of the switching block, the top of each telescopic arm 546 is provided with a fixing ring 547, and one fixing ring 547 is disposed directly above the bearing bracket 514, and the outer sides of the fixing rings 547 are uniformly provided with a plurality of magnetic clips 547;

The linkage switching assembly 55 comprises a third tooth socket bar 550, a third gear 551, a fourth gear 552, a fifth belt pulley 553, a fifth transmission belt 554, a fifth gear 555, an arc-shaped carriage 556, a first bevel gear 557, a second bevel gear 558, a sixth belt pulley 559 and a sixth transmission belt 560, wherein the third tooth socket bar 550 is arranged at the side end of the bearing block 513, a slot for the up-down sliding of the third tooth socket bar 550 is arranged at the side end of the bearing box 511, the third gear 551 is rotatably arranged at the upper part of one side of the bearing box 511 and is pre-meshed with the third tooth socket bar 550, the fourth gear 552 is rotatably arranged at one side of the bearing box 511, two fifth belt pulleys 553 are respectively arranged at the rotary joints of the third gear 551, the fourth gear 552 and the bearing box 511, the fifth transmission belt 554 is sleeved on two fifth pulleys 553, the arc-shaped carriage 556 is disposed at a side end of the bearing box 511 and is located under the fourth gear 552, one end of the fifth gear 555 is slidably connected with the arc-shaped carriage 556, the fifth gear 555 is meshed with the fourth gear 552, the first bevel gear 557 is rotatably disposed at a side end of the bearing box 511, the first bevel gear 557 is pre-meshed with the fifth gear 555, the second bevel gear 558 is horizontally and rotatably disposed at a side end of the bearing box 511, the second bevel gear 558 is meshed with the first bevel gear 557, two sixth pulleys 559 are disposed at a rotational connection position of the second bevel gear 558 and the bearing box 511 and on the second rotary column 542, and the sixth transmission belt 560 is sleeved on the two sixth pulleys 559;

Before crushing and grinding raw materials, firstly, the bag openings of a plurality of packaging bags penetrate through the inner side of a fixed ring 547 and are reversely sleeved on the fixed ring 547, then the packaging bags are fixed through a magnetic fixing clamp 548, the packaging bags are in a bag opening state, when the packaging bags right below a discharge hole 3 are gradually filled with raw materials to drive a supporting block 513 to descend, a telescopic arm 546 is synchronously contracted, a third tooth socket rod 550 descends to drive a third gear 551 to rotate clockwise, a fourth gear 552 is driven to rotate clockwise, the fifth gear 555 is enabled to rotate and simultaneously to be far away from a first bevel gear 557, after the packaging bags are completely filled, a worker opens the magnetic fixing clamp 548 to detach the packaging bags filled with raw materials, and at the same time, the packaging bags are dismounted and drive a supporting block 513 to reset and ascend under the action of a first spring 512, the third tooth socket rod 550 ascends to drive the third gear 551 to rotate anticlockwise, and further drive the fifth gear 555 to slide to the other end of an arc-shaped sliding frame 556 to mesh with the first bevel gear 557, and further drive the second bevel gear 558 to rotate, and when the supporting block 513 is completely reset, the second bevel gear 558 drives the second bevel gear 542 to rotate clockwise, the first bevel gear 555 rotates, the first bevel gear is driven to rotate, the first bevel gear 557 is driven to rotate, the first bevel gear is driven to rotate, the rotary column is driven by the second bevel gear 553 to rotate, and the other rotary column is driven to rotate forward and the raw materials is driven to rotate, and the other rotary column 3 is driven to rotate, and the other rotary column is driven to rotate and the raw materials, and the raw materials are alternately, and the raw materials are not required to be subjected to be rotated;

When the other fixed ring 547 moves to the position right below the discharge hole 3, the opening block 549 at the top of the fixed ring 547 just extrudes the trigger block 539 at the bottom of the closing plate 531, then breaks away from the trigger block 539, so that the closing plate 531 moves a little distance into the closing block 530 again, the unlocking block 535 extrudes the locking block 534 to enable the locking block 534 to slide into the slot, then the unlocking block 535 breaks away from the connecting column 532 and slides on the sliding column 533, the unlocking block 535 is attached to the locking block 534, and due to the fact that the locking block 534 loses the abutting of the locking rod 536, under the action of the third spring 537, inclined planes at two sides of the locking block 534 and the unlocking block 535 are sequentially contacted with and separated from the locking rod 536, the closing plate 531 slides to the outer side of the closing block 530 to expose the discharge hole 3, further discharging of the feed port is controlled again, and the automatic discharging of raw materials is controlled while the packaging bag is automatically replaced is realized, and the effects of crushing, grinding and packaging of raw materials are improved are achieved.

In this embodiment, as shown in fig. 6, the linkage vibration device 6 includes a mounting frame 60, a second belt pulley 61, a second driving belt 62, a third belt pulley 63, a third driving belt 64, a fourth belt pulley 65, a fourth driving belt 66, a rotating shaft 67, a vibration wheel 68 and a fixing frame 69, the mounting frame 60 is provided with a plurality of mounting frames 60, two vibration wheels 68 are eccentrically rotated on one open side of each supporting block 513, one side of each vibration wheel 68 is in contact with a side end of each supporting block 513, the fixing frame 69 is provided with a plurality of fixing frames 69, one side of each mounting frame 60 far away from the supporting block 513 is provided with a fixing frame 69, the rotating shaft 67 penetrates through the side ends of the fixing frames 69 to be rotationally connected with the fixing frames, the second belt pulley 61 is provided with two, the two second belt pulleys 61 are respectively arranged at the output end of the first motor 42 and the side end of the storage bin 41, the third belt pulley 63 is provided with a plurality of third belt pulleys 63 which are eccentrically rotated and are arranged at intervals, one side of each of the vibration wheels 68 is in contact with the side end of the supporting blocks 513, one of the fixing frames 60 is provided with one of the fourth belt pulley 67, and one of the fourth belt pulley 67 is rotatably connected with the one of the fourth belt pulleys 65, and one of the fourth belt pulley 67 is provided with one of the fourth belt pulley 65, and one of the fourth belt pulley 65 is rotatably connected with the fourth belt pulley 65, and one of the fourth belt pulley 65 is provided with the fourth belt pulley 65 and one end 65.

As the raw materials enter the packaging bag through the discharge hole 3, the direction of the raw materials flowing from the discharge hole 3 to the packaging bag is vertical downward, so that the raw materials in the packaging bag are vertically stacked together, when the crushing and grinding device 4 works, the rotation shaft 67 is driven to rotate under the transmission of the second belt pulley 61, the second belt pulley 62, the third belt pulley 63, the third belt pulley 64, the fourth belt pulley 65 and the fourth belt pulley 66 along with the work of the first motor 42, and then the vibrating wheel 68 is driven to eccentrically rotate, so that the supporting seat 514 is impacted, the supporting seat 514 is driven to shake on the inner side of the supporting block 513 under the action of the second spring 515, and then the packaging bag filled with the raw materials is rocked, so that the raw materials in the packaging bag are uniformly dispersed, and the vertical stacking of the raw materials in the packaging bag is avoided, so that the problem that the weight of the raw materials in the packaging bag does not reach the standard but is fully filled is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a raw materials crushing and grinding device which characterized in that: including mount pad (1), mount pad (1) sets up on the horizontal plane, be provided with vibratory screening machine (2) directly over mount pad (1), vibratory screening machine (2)'s bottom interval is provided with a plurality of discharge gates (3), vibratory screening machine (2)'s top is provided with broken grinder (4), mount pad (1) top is provided with a plurality of automatic bagging and blanking devices (5), and a plurality of automatic bagging and blanking devices (5) respectively with a plurality of discharge gate (3) position one-to-one, automatic bagging and blanking devices (5) include bearing subassembly (51), automatic stop blanking subassembly (52), closure subassembly (53), bagging and switching subassembly (54) and linkage switching subassembly (55), bearing subassembly (51) set up under discharge gate (3), automatic stop blanking subassembly (52) set up the side of bearing subassembly (51), closure subassembly (53) set up the bottom at discharge gate (3), bagging and switching subassembly sets up the opposite side of bearing subassembly (51) and is connected with a plurality of bagging and switching subassembly (6) and is provided with linkage switching subassembly (55) and is connected with bagging and link switching subassembly (6) one side of vibrating and is provided with bagging and switching subassembly (6), the linkage vibration device (6) is connected with the crushing and grinding device (4);

the crushing and grinding device (4) comprises a bin (41), a first motor (42), a grinding cylinder (43), a grinding rod (44), a feeding hopper (45), a conveying pipe (46), a conveying auger (47) and a second motor (48), wherein the bin (41) is vertically arranged at the top of the vibration screening machine (2), the bottom of the bin (41) is communicated with a feeding port at the top of the vibration screening machine (2), the grinding cylinder (43) is arranged at the upper part of the inner side of the bin (41), two ends of the grinding cylinder (43) are respectively connected with two ends of the inner side of the bin (41), a plurality of grinding holes are uniformly distributed on the outer side of the grinding cylinder (43), the grinding rod (44) is arranged in the grinding cylinder (43), a plurality of protruding parts which are in contact with the inner side of the grinding cylinder (43) are extended on the outer side of the grinding rod (44), one side of the middle of the grinding rod (44) is rotationally connected with the side end of the bin (41), the first motor (42) is arranged on one side of the bin (41) and the output end of the first motor (42) is rotationally connected with the conveying pipe (46) which is arranged on one side of the grinding rod (41) which is far away from the conveying pipe (46) and is arranged on the inner side of the grinding cylinder (41), the second motor (48) is arranged on one side of the conveying pipe (46), the conveying auger (47) is horizontally arranged inside the conveying pipe (46), one end of the conveying auger (47) is connected with the output end of the second motor (48), the other end of the conveying auger (47) is positioned on the inner side of the grinding drum (43), the feeding hopper (45) is arranged at the top of the conveying pipe (46), and the bottom of the feeding hopper (45) is communicated with the top of the conveying pipe (46);

The bearing assembly (51) comprises a bearing box (511), a first spring (512), a bearing block (513), a bearing seat (514) and a second spring (515), wherein the bearing box (511) is arranged on the mounting seat (1) and is positioned right below the discharge hole (3), the top of the bearing box (511) is in an open arrangement, a plurality of first springs (512) are vertically and uniformly distributed in the bearing box (511), the bearing block (513) vertically penetrates through the top of the bearing box (511) and is connected with the bearing block in an up-down sliding manner, the bottom of the bearing block (513) is connected with the bottom of the first spring (512), the bearing block (513) is in a hollow arrangement, the top and one side of the bearing block (513) are in an open arrangement, a plurality of second springs (515) are uniformly arranged on the inner side and the bottom of the bearing block (513), and the side ends of the bearing seat (514) are respectively connected with the side ends of the plurality of second springs (515);

The automatic stopping blanking component (52) comprises a connecting frame (521), a first gear (522), a second gear (523), a first tooth groove rod (524), a first belt pulley (525), a first transmission belt (526), a sliding frame (527) and a second tooth groove rod (528), wherein the first tooth groove rod (524) is vertically arranged at the upper end of one side of a supporting block (513), a slot for the first tooth groove rod (524) to pass through is arranged at one side of the supporting box (511), the connecting frame (521) is arranged at one side of a supporting seat (514), the first gear (522) is rotatably arranged at the lower end of the connecting frame (521) and is in pre-meshed with the first tooth groove rod (524), the second gear (523) is rotatably arranged at the upper end of the connecting frame (521), the first belt pulley (525) is provided with two first belt pulleys (525) which are respectively arranged at the upper ends of the first gear (522), the second gear (523) and the connecting frame (521), the first belt pulley (526) is sleeved on the first belt pulley (527) and the sliding frame (527) which passes through the horizontal sliding frame (527) at one side of the sliding frame (527), and the bottom of the second tooth socket rod (528) is meshed with the second gear (523);

The closing component (53) comprises a closing block (530), a closing plate (531), a connecting column (532), a sliding column (533), a locking block (534), an unlocking block (535), a locking rod (536), a third spring (537), a fourth spring (538) and a triggering block (539), wherein the closing block (530) is arranged at the bottom of a discharge hole (3), the inside of the closing block (530) is in a hollow arrangement, openings corresponding to the position of the discharge hole (3) are arranged at the upper end and the lower end of the closing block (530), grooves are formed at the upper end and the lower end of one side, far away from the second tooth groove rod (528), of the inside of the closing block (530), the third spring (537) is arranged in each groove, the two locking rods (536) are arranged, the two locking rods (536) respectively penetrate through the two grooves to be connected with the two locking rods in an up-down sliding way, the ends of the two locking rods (536) in the grooves are respectively connected with the ends of the third springs (537), one end of the closing block (530) close to the second tooth groove rod (528) is in an open arrangement, one end of the closing plate (531) penetrates through the open side of the closing block (530) to be connected with the horizontal direction in a sliding way, the other end of the closing plate (531) is contacted with the side end of the second tooth groove rod (528), the connecting column (532) is horizontally arranged at one end of the closing plate (531) far away from the second tooth groove rod (528), the utility model discloses a locking device for the electronic equipment, including spliced pole (532) and locking piece (534), spliced pole (532) are kept away from the one end of closure board (531) and are equipped with sliding column (533), sliding column (533) are kept away from to one end of spliced pole (532) is equipped with locking piece (534), unlocking piece (535) cover is established on sliding column (533) rather than sliding connection, and unlocking piece (535) are close to one end of spliced pole (532) and are connected with the side magnetism of spliced pole (532), fourth spring (538) set up inside closure piece (530), and the both ends of fourth spring (538) are connected with the inside one end of closure piece (530) and the side of closure board (531) respectively, one side that locking piece (536) are close to each other is equipped with the inclined plane, one side that unlocking piece (535) and locking piece (534) kept away from each other is equipped with the inclined plane, trigger piece (539) set up the bottom of keeping away from locking piece (536) one end at closure board (531).

2. A raw material crushing and grinding device according to claim 1, characterized in that: the bagging and switching assembly (54) comprises a first rotary column (541), a second rotary column (542), a switching block (543), a switching disc (544), a switching column (545), a telescopic arm (546), a fixed ring (547), a magnetic fixing clamp (548) and an opening block (549), wherein the first rotary column (541) is rotationally arranged at the top of a mounting seat (1), the second rotary column (542) is rotationally arranged at the top of the mounting seat (1) and positioned at one side of the first rotary column (541), the middle part of the switching block (543) is connected with the top of the first rotary column (541), the outer side of the switching block (543) is circularly and uniformly provided with a plurality of concave parts, the center of the switching disc (544) penetrates through the top of the second rotary column (542), the switching column (545) is eccentrically arranged at the top of the switching disc (544), the telescopic arm (546) is provided with a plurality of telescopic arms (546) which are circularly and uniformly arranged at the top of the switching block (1), each arm (546) is provided with a plurality of magnetic fixing clamps (547) which are uniformly arranged on the outer side of the fixed ring (547), and the top of each fixed ring (547) is provided with an opening block (549).

3. A raw material crushing and grinding device according to claim 2, characterized in that: the linkage switching component (55) comprises a third tooth socket rod (550), a third gear (551), a fourth gear (552), a fifth belt pulley (553), a fifth transmission belt (554), a fifth gear (555), an arc sliding frame (556), a first bevel gear (557), a second bevel gear (558), a sixth belt pulley (559) and a sixth transmission belt (560), wherein the third tooth socket rod (550) is arranged at the side end of a bearing block (513), a groove for the up-down sliding of the third tooth socket rod (550) is formed at the side end of the bearing box (511), the third gear (551) rotates on the upper part of one side of the bearing box (511) and is pre-meshed with the third tooth socket rod (550), the fourth gear (552) rotates on one side of the bearing box (511), two fifth belt pulleys (553) are respectively arranged at the rotating connection positions of the third gear (551), the fourth gear (552) and the bearing box (511), the fifth transmission belt (554) is sleeved on the upper side of the fifth gear (511) and is arranged at the lower end of the arc sliding frame (556), and fifth gear (555) and fourth gear (552) meshing, first bevel gear (557) rotate the side that sets up in bearing case (511), and first bevel gear (557) and fifth gear (555) pre-mesh, second bevel gear (558) level just rotate the side that sets up in bearing case (511), and second bevel gear (558) and first bevel gear (557) meshing, sixth belt pulley (559) are equipped with two, and two sixth belt pulleys (559) set up respectively on the rotation junction and second column (542) of second bevel gear (558) and bearing case (511), sixth driving belt (560) cover is established on two sixth belt pulleys (559).

4. A raw material crushing and grinding device according to claim 1, characterized in that: the linkage vibration device (6) comprises a mounting frame (60), a second belt pulley (61), a second transmission belt (62), a third belt pulley (63), a third transmission belt (64), a fourth belt pulley (65), a fourth transmission belt (66), a rotating shaft (67), vibration wheels (68) and a fixing frame (69), wherein the mounting frame (60) is provided with a plurality of mounting frames (60), one open side of each supporting block (513) is provided with two vibration wheels (68) which eccentrically rotate on the mounting frame (60) at intervals, one side of each vibration wheel (68) is contacted with the side end of each supporting block (513), the fixing frame (69) is provided with a plurality of fixing frames (69), one side of each mounting frame (60) far away from each supporting block (513) is provided with a plurality of fixing frames (69), the rotating shaft (67) penetrates through the side ends of the fixing frames (69) to be connected in a rotating mode, the second belt pulleys (61) are provided with two, the two second belt pulleys (61) are respectively arranged at the output end of a first motor (42) and the side end of a bin (41), the second belt pulleys (62) are sleeved on the second belt pulleys (63) respectively, the second belt pulleys (61) are arranged on the plurality of fixing frames (69) respectively, and third driving belt (64) cover is established in one of them one end of second belt pulley (61) and one of them one end of third belt pulley (63), fourth belt pulley (65) are equipped with a plurality ofly, and vibration wheel (68) on every mounting bracket (60) all are equipped with a fourth belt pulley (65) with the rotation junction of mounting bracket (60), and all overlap on one end of every third belt pulley (63) and fourth belt pulley (65) and be equipped with a fourth driving belt (66).