CN211636892U

CN211636892U - Lump material recycling and grinding device

Info

Publication number: CN211636892U
Application number: CN201922306303.7U
Authority: CN
Inventors: 郭振顺
Original assignee: Wuhan Xuli Thermal Insulation Material Co ltd
Current assignee: Wuhan Xuli Thermal Insulation Material Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-09
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a lump material recycling and grinding device, which relates to the technical field of grinding equipment and comprises a grinding box, wherein a feeding component is arranged on one side of the grinding box; the feeding component comprises a frame arranged on one side of the grinding box, a feeding hopper arranged on the frame, a feeding channel communicated with the bottom of the feeding hopper and a receiving hopper arranged at one end of the feeding channel; the cross section of the feeding channel is U-shaped, and the feeding channel is obliquely arranged from bottom to top in the direction close to the rack; one side of the receiving hopper is communicated with the inside of the grinding box; a feeding mechanism is arranged on one side of the feeding channel; the feeding mechanism comprises a base arranged on one side of the feeding channel, a striker plate arranged in the feeding channel and in sliding fit with the feeding channel, an intermittent driving assembly arranged on the base and used for driving the striker plate to move and a connecting frame for connecting the upper end surface of the striker plate with the intermittent driving assembly; the striker plate is close to the feed channel and is close to the end of receiving hopper. The utility model discloses have the effect that can improve the grinding effect.

Description

Lump material recycling and grinding device

Technical Field

The utility model belongs to the technical field of the technique of crocus equipment and specifically relates to a milling equipment is retrieved to piece material.

Background

At present, in the production process of the heat insulation plate, in order to embody energy conservation and environmental protection, some lump materials can be recycled. Lump material need carry out the crocus through milling equipment after the granulation machine is broken, refines and handles again.

At present, chinese utility model patent that publication number is CN207357236U discloses a mould whitewashed production and use crocus equipment, the fixed pneumatic cylinder that is equipped with in outer end of its inlet pipe, the output shaft of pneumatic cylinder is towards the fixed push pedal that is equipped with in feed inlet and pneumatic cylinder output shaft front end, because the piece of moulding close to the grinding roll is ground always, make the piece volume of moulding in the inlet pipe littleer and more, the pneumatic cylinder can be because the piece volume of moulding in the inlet pipe diminishes to continue to promote the direction slip of scraping wings to the feed inlet, make the piece of moulding in the inlet pipe can be by whole grinding.

The plastic sheet or plastic granules can be conveniently and quickly ground into plastic powder, but the technical scheme has the following defects: thereby directly drop into down the hopper with cubic raw materials after getting into the grinding region, the part farine that produces among the grinding process will fill in feed inlet department, this unloading that can seriously influence unprocessed raw materials, cubic raw materials and farine will block up the feed inlet, influence the going on of processing, lead to grinding efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a milling equipment is retrieved to lump material can improve the grinding effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a lump material recycling and grinding device comprises a grinding box, wherein a feeding assembly is arranged on one side of the grinding box; the feeding assembly comprises a rack arranged on one side of the grinding box, a feeding hopper arranged on the rack, a feeding channel communicated with the bottom of the feeding hopper and a receiving hopper arranged at one end of the feeding channel; the cross section of the feeding channel is U-shaped, and the feeding channel is obliquely arranged from bottom to top in the direction close to the rack; one side of the receiving hopper is communicated with the inside of the grinding box; a feeding mechanism is arranged on one side of the feeding channel; the feeding mechanism comprises a base arranged on one side of the feeding channel, a striker plate arranged in the feeding channel and in sliding fit with the feeding channel, an intermittent driving assembly arranged on the base and used for driving the striker plate to move and a connecting frame for connecting the upper end surface of the striker plate with the intermittent driving assembly; the striker plate is close to the feed channel and is close to the end of receiving the hopper.

Through adopting above-mentioned technical scheme, set up feeding mechanism, can carry out intermittent type pay-off to the lump material in the feedstock channel for the lump material that gets into in the grinding case can be by abundant grinding, improves the effect of grinding. The material baffle is driven to move through the intermittent driving assembly, so that the material baffle can intermittently open a channel between the feeding channel and the material receiving hopper, and the lump materials intermittently enter the grinding box. The inclined feeding channel can accelerate the feeding speed and improve the grinding efficiency.

The present invention may be further configured in a preferred embodiment as: the intermittent driving assembly comprises a driving motor arranged on the base, a rotary table rotationally arranged on the base, a swing rod with one end rotationally arranged on the base and positioned below the rotary table, and a limiting plate arranged on the base and positioned above the rotary table; the swing rod is provided with a sliding chute, and the sliding chute extends along the length direction of the swing rod; a sliding block is arranged in the sliding groove in a sliding manner; the sliding block is rotationally connected to the rotary table, and the rotating center of the sliding block and the axis of the rotary table are arranged at intervals; the two limiting plates are arranged at intervals and are parallel to each other and consistent with the inclination direction of the feeding channel; a driving block is arranged between the two limiting plates in a sliding manner; the driving block is rotatably connected with a connecting rod; one end of the connecting rod is rotatably connected with the upper end of the oscillating rod; one end of the connecting frame is fixed on one side of the driving block close to the feeding channel.

Through adopting above-mentioned technical scheme, start driving motor, make driving motor drive the carousel and rotate, thereby make the slider on the carousel rotate round the center of carousel, because slider and pendulum rod sliding fit, make the pendulum rod swing with its and base articulated position center of rotation, it rotates to drive the connecting rod, make the drive block carry out reciprocating motion along two limiting plates, the drive block drives the link and carries out reciprocating motion, thereby realize the intermittent motion of striker plate, keep off the action of material and blowing, simple structure and easily realization.

The present invention may be further configured in a preferred embodiment as: the upper end surface of the receiving hopper is provided with a metal separation component; the metal separation assembly comprises an installation frame erected on the upper end surface of the receiving hopper and a magnet arranged on the installation frame; the magnetite is close to feed channel's tip and sets up with feed channel interval.

Through adopting above-mentioned technical scheme, set up metal separation subassembly, when the lump material enters into and grinds the incasement, can clear up some metal waste that mix with in the lump material of recycle for the waste metal can be attracted by the magnetite and live, thereby avoids the metal to enter into and grinds the incasement and damage the grinding tool.

The present invention may be further configured in a preferred embodiment as: the mounting frame comprises a U-shaped plate erected on the upper end surface of the receiving hopper, mounting plates arranged at two ends of the U-shaped plate and extending horizontally in a direction away from the U-shaped plate, and a fixing plate hinged to one side of the mounting plates, which is far away from the U-shaped plate; the opening of the U-shaped plate faces to the position right above the material receiving hopper; a threaded column which is horizontally arranged is fixed on the side wall of the receiving hopper; and one side of the fixing plate is provided with a fixing hole matched with the threaded column.

Through adopting above-mentioned technical scheme, erect the mounting panel in the top that connects the hopper for the U template can be unsettled in the top that connects the hopper, thereby makes the magnetite can face the lump material that gets into in the hopper, effectively gets rid of the metal that mix with in the lump material. Through turning over the fixed plate downwards, the fixed orifices aligns the screw thread post, and rethread fixation nut is fixed in the fixed plate on the screw thread post for the mounting bracket can be stably fixed in the top that connects the hopper. When the magnetite updraught is full of metal waste, conveniently dismantle the mounting bracket, clear up the magnetite.

The present invention may be further configured in a preferred embodiment as: a vibrating screen device for screening powder is arranged on one side of the grinding box; a circulating pipeline is arranged on one side of the vibrating screen device; one end of the circulating pipeline is connected with one side of the vibrating screen device, and the other end of the circulating pipeline extends to the upper end of the receiving hopper.

Through adopting above-mentioned technical scheme, set up the sieve device that shakes, can filter the fine powder granule after grinding, the abundant granule that does not grind can enter into again through circulating line and grind the incasement and carry out abundant grinding, guarantees the fine powder quality who grinds out.

The present invention may be further configured in a preferred embodiment as: fixing frames are arranged at two ends of the magnet; two one side of fixed frame deviating from the magnetite rotates and locates on the inside wall of U template.

Through adopting above-mentioned technical scheme, set up fixed frame, it is fixed that the convenience is installed the magnetite, rotates fixed frame and locates on the U template, avoids the lump material to produce the impact to the magnetite, and the magnetite receives can overturn after great impact, and each position that can make full use of magnetite holds metal waste.

The present invention may be further configured in a preferred embodiment as: the upper end surface of the feeding channel is provided with a guard plate which is arranged on the periphery of the feeding hopper in a covering mode at a position aligned with the lower end of the feeding hopper; and the frame is provided with a vibration motor for driving the feeding channel to vibrate.

Through adopting above-mentioned technical scheme, when vibrating motor drove the one end vibration that feedstock channel deviates from and connects the hopper, lump material in the feeder hopper can continue to fall into feedstock channel in succession, sets up the backplate, can effectively reduce outside the lump material falls feedstock channel.

The present invention may be further configured in a preferred embodiment as: the lower terminal surface of striker plate is equipped with the flexible scraper blade of the diapire laminating in with feed channel.

Through adopting above-mentioned technical scheme, set up flexible scraper blade, not only can effectively keep off the material, can also reduce the friction with feedstock channel.

To sum up, the utility model discloses following beneficial effect has:

1. the feeding mechanism is arranged, so that lump materials in the feeding channel can be fed intermittently, the lump materials entering the grinding box can be sufficiently ground, and the grinding effect is improved;

2. the metal separation component is arranged, so that when the lump materials enter the grinding box, some metal waste materials mixed in the recycled lump materials can be cleaned, the metal waste materials can be attracted by the magnets, and the metal is prevented from entering the grinding box to damage the grinding cutter;

3. set up the sieve device that shakes, can screen the fine powder granule after grinding, the abundant granule of not grinding can enter into again through circulating line and grind the incasement and carry out abundant grinding, guarantees the fine powder quality who grinds out.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of a feed assembly of an embodiment;

fig. 3 is a schematic view of the installation position of the drive motor of the embodiment.

Reference numerals: 1. grinding a box; 2. a vibrating screen device; 21. a circulation pipe; 3. a feed assembly; 31. a frame; 32. a feed hopper; 33. a feed channel; 331. a guard plate; 332. a vibration motor; 34. a receiving hopper; 4. a feeding mechanism; 41. a base; 42. a striker plate; 421. a flexible scraper; 43. an intermittent drive assembly; 431. a drive motor; 432. a turntable; 433. a swing rod; 4331. a chute; 434. a limiting plate; 435. a slider; 436. a drive block; 437. a connecting rod; 44. a connecting frame; 5. a metal separation assembly; 51. a mounting frame; 511. a U-shaped plate; 512. mounting a plate; 513. a fixing plate; 514. a threaded post; 515. a fixing hole; 52. a magnet; 53. a fixing frame is provided.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a milling equipment is retrieved to lump material, including grinding case 1, fixed mounting in the sieving mechanism 2 that shakes of grinding case 1 one side. And a circulating pipeline 21 is fixed on one side of the vibrating screen device 2, one end of the circulating pipeline 21 is connected with one side of the vibrating screen device 2, and the other end of the circulating pipeline 21 extends to the upper end of the receiving hopper 34.

Referring to fig. 1, a feeding assembly 3 is fixedly installed at one side of a grinding box 1. The feeding assembly 3 comprises a frame 31, a feeding hopper 32, a feeding channel 33 and a receiving hopper 34. The frame 31 is fixedly installed at one side of the feeding position of the grinding box 1. The feed hopper 32 is fixed to the frame 31, and the bottom of the feed hopper 32 communicates with the feed passage 33. The receiving hopper 34 is installed at one side of the grinding box 1 and connected to one end of the feeding passage 33. One side of the receiving hopper 34 communicates with the inside of the grinding box 1. A guard plate 331 is welded to the upper end surface of the feeding passage 33 at a position aligned with the lower end of the feeding hopper 32, and the guard plate 331 covers the periphery of the bottom of the feeding hopper 32. A vibration motor 332 is fixedly mounted on the frame 31 for driving the feeding channel 33 to vibrate so as to realize that the lump material in the feeding hopper 32 can automatically fall into the feeding channel 33. The cross section of the feeding channel 33 is U-shaped, and the feeding channel 33 is inclined from bottom to top in a direction close to the frame 31.

Referring to fig. 1 and 2, a feeding mechanism 4 is fixed on one side of the feeding channel 33 and used for intermittently feeding the materials into the grinding box 1 so as to ensure that the blocks entering the grinding box 1 can be sufficiently ground. The feeding mechanism 4 includes a base 41, a striker plate 42, an intermittent drive assembly 43, and a connecting frame 44. The base 41 is fixedly mounted on the side of the feed channel 33 adjacent the grinding box 1. The striker plate 42 is mounted in the feed channel 33 and it is a sliding fit with the feed channel 33. A flexible scraper 421 attached to the inner bottom wall of the feed passage 33 is fixed to the lower end surface of the striker plate 42. The intermittent drive assembly 43 is mounted on the base 41. Two ends of the connecting frame 44 are respectively fixedly connected with the upper end surface of the striker plate 42 and the intermittent drive assembly 43. The striker plate 42 keeps off the material in the feed channel 33 when initial condition, and is close to the end that the feed channel 33 is close to receiving hopper 34, and intermittent drive subassembly 43 drive striker plate 42 moves along the extending direction of feed channel 33 for striker plate 42 breaks away from feed channel 33, feed channel 33 with receive hopper 34 in the intercommunication, thereby realize the action of feeding.

Referring to fig. 2 and 3, the intermittent driving assembly 43 includes a driving motor 431, a turntable 432, a swing link 433, and a limit plate 434. The driving motor 431 is fixed to a side of the base 41 facing away from the feeding path 33. The turntable 432 is rotatably disposed on one side of the base 41 close to the feeding channel 33, and an output shaft of the driving motor 431 is fixedly connected to an axis of the turntable 432 for driving the turntable 432 to rotate. A sliding block 435 is rotatably arranged on the rotary disk 432, and the rotation center of the sliding block 435 is not coincident with the rotation center of the rotary disk 432. One end of the swing link 433 is rotatably disposed on the base 41 and located below the turntable 432. The swing link 433 is provided with a sliding slot 4331, and the sliding slot 4331 extends along the length direction of the swing link 433. The sliding block 435 is slidably disposed in the sliding groove 4331. The number of the limiting plates 434 is two, and the two limiting plates 434 are fixed on the base 41 at intervals and are located above the turntable 432. The two stopper plates 434 are parallel to each other and coincide with the inclination direction of the feed passage 33. A driving block 436 is slidably disposed between the two limit plates 434, and a connecting rod 437 is rotatably connected to the driving block 436. One end of the connecting rod 437 is rotatably connected with the upper end of the swing rod 433. One end of the connecting frame 44 is fixed to one side of the driving block 436 close to the feeding channel 33, and the other end of the connecting frame 44 is fixedly connected with the upper end face of the striker plate 42.

Referring to fig. 2, the metal separator assembly 5 is detachably mounted to the upper end surface of the receiving hopper 34. The metal separating assembly 5 includes a mounting frame 51 and a magnet 52. The mounting bracket 51 is mounted on the upper end surface of the receiving hopper 34.

The mounting frame 51 includes a U-shaped plate 511, a mounting plate 512, and a fixing plate 513. The U-shaped plate 511 is erected on the upper end surface of the receiving hopper 34. The opening of the U-shaped plate 511 faces directly above the receiving hopper 34. The mounting plates 512 are formed at both ends of the U-shaped plate 511, and one side of the mounting plate 512 horizontally extends in a direction away from the U-shaped plate 511. The fixing plate 513 is hinged to the side of the mounting plate 512 facing away from the U-shaped plate 511. Connect the lateral wall of hopper 34 to be fixed with the screw thread post 514 of level setting, one side of fixed plate 513 is seted up with screw thread post 514 complex fixed orifices 515, fixed plate 513 turns over downwards, and screw thread post 514 is pegged graft in fixed orifices 515, and the rethread fixation nut is fixed for mounting bracket 51 fixed mounting connects on hopper 34. The magnets 52 are disposed near the end of the feed passage 33 and spaced apart from the feed passage 33. Both ends of the magnet 52 are fixed with fixing frames 53, and one side of each fixing frame 53 departing from the magnet 52 is rotatably arranged on the inner side wall of the U-shaped plate 511.

The implementation principle of the embodiment is as follows: the lumps in the feed hopper 32 are allowed to automatically drop into the feed channel 33 by means of the vibration motor 332. The lump material accumulated in the end of the feed channel 33 near the receiving hopper 34 is stopped by the striker plate 42. Through driving motor 431, make driving motor 431 drive carousel 432 and rotate, thereby make slider 435 on carousel 432 rotate round carousel 432's center, because slider 435 and pendulum rod 433 sliding fit, make pendulum rod 433 swing with its position center of rotation articulated with base 41, drive connecting rod 437 rotates, make driving block 436 carry out reciprocating motion along two limiting plates 434, driving block 436 drives link 44 and carries out reciprocating motion, thereby realize striker plate 42's intermittent motion, the action of keeping off the material and the blowing. The magnet 52 absorbs the metal waste materials mixed in the lump materials, the lump materials fall into the receiving hopper 34 and enter the grinding box 1 for grinding, the ground fine powder is lifted into the vibrating screen device 2 through the lifter for screening, large particles enter the grinding box 1 through the circulating pipeline 21 for grinding again, and the rest fine powder is conveyed to the blanking device.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a milling equipment is retrieved to lump material, includes grinding box (1), its characterized in that: a feeding assembly (3) is arranged on one side of the grinding box (1); the feeding assembly (3) comprises a rack (31) arranged on one side of the grinding box (1), a feeding hopper (32) arranged on the rack (31), a feeding channel (33) communicated with the bottom of the feeding hopper (32) and a receiving hopper (34) arranged at one end of the feeding channel (33); the cross section of the feeding channel (33) is U-shaped, and the feeding channel (33) is obliquely arranged from bottom to top in the direction close to the rack (31); one side of the receiving hopper (34) is communicated with the interior of the grinding box (1); a feeding mechanism (4) is arranged on one side of the feeding channel (33); the feeding mechanism (4) comprises a base (41) arranged on one side of the feeding channel (33), a striker plate (42) arranged in the feeding channel (33) and in sliding fit with the feeding channel (33), an intermittent driving assembly (43) arranged on the base (41) and used for driving the striker plate (42) to move, and a connecting frame (44) for connecting the upper end surface of the striker plate (42) with the intermittent driving assembly (43); the striker plate (42) is close to the end of the feeding channel (33) close to the receiving hopper (34).

2. The lump recycling mill as claimed in claim 1, wherein: the intermittent driving assembly (43) comprises a driving motor (431) arranged on the base (41), a rotary table (432) rotatably arranged on the base (41), a swing rod (433) with one end rotatably arranged on the base (41) and positioned below the rotary table (432), and a limiting plate (434) arranged on the base (41) and positioned above the rotary table (432); the swing rod (433) is provided with a sliding groove (4331), and the sliding groove (4331) extends along the length direction of the swing rod (433); a sliding block (435) is arranged in the sliding groove (4331) in a sliding manner; the sliding block (435) is rotatably connected to the rotating disc (432), and the rotating center of the sliding block (435) and the axis of the rotating disc (432) are arranged at intervals; the two limiting plates (434) are arranged at intervals, and the two limiting plates (434) are parallel to each other and consistent with the inclination direction of the feeding channel (33); a driving block (436) is arranged between the two limiting plates (434) in a sliding manner; the driving block (436) is rotatably connected with a connecting rod (437); one end of the connecting rod (437) is rotatably connected with the upper end of the swing rod (433); one end of the connecting frame (44) is fixed on one side of the driving block (436) close to the feeding channel (33).

3. The lump recycling mill as claimed in claim 1, wherein: the upper end surface of the receiving hopper (34) is provided with a metal separation component (5); the metal separation component (5) comprises a mounting frame (51) erected on the upper end surface of the receiving hopper (34) and a magnet (52) arranged on the mounting frame (51); the magnet (52) is close to the end part of the feeding channel (33) and is arranged at intervals with the feeding channel (33).

4. The lump recycling mill apparatus of claim 3, wherein: the mounting frame (51) comprises a U-shaped plate (511) erected on the upper end surface of the receiving hopper (34), mounting plates (512) arranged at two ends of the U-shaped plate (511) and horizontally extending in the direction departing from the U-shaped plate (511), and fixing plates (513) hinged to one sides of the mounting plates (512) departing from the U-shaped plate (511); the opening of the U-shaped plate (511) faces to the position right above the receiving hopper (34); a threaded column (514) which is horizontally arranged is fixed on the side wall of the receiving hopper (34); one side of the fixing plate (513) is provided with a fixing hole (515) matched with the threaded column (514).

5. The lump recycling mill as claimed in claim 1, wherein: a vibrating screen device (2) for screening powder is arranged on one side of the grinding box (1); a circulating pipeline (21) is arranged on one side of the vibrating screen device (2); one end of the circulating pipeline (21) is connected with one side of the vibrating screen device (2), and the other end of the circulating pipeline (21) extends to the upper end of the receiving hopper (34).

6. The lump recycling mill apparatus of claim 4, wherein: fixing frames (53) are arranged at two ends of the magnet (52); and one side of the two fixing frames (53) departing from the magnet (52) is rotatably arranged on the inner side wall of the U-shaped plate (511).

7. The lump recycling mill as claimed in claim 1, wherein: a guard plate (331) covering the periphery of the feed hopper (32) is arranged on the upper end surface of the feed channel (33) and at a position aligned with the lower end of the feed hopper (32); and a vibration motor (332) for driving the feeding channel (33) to vibrate is arranged on the rack (31).

8. The lump recycling mill as claimed in claim 1, wherein: the lower end face of the material baffle plate (42) is provided with a flexible scraper (421) attached to the inner bottom wall of the feeding channel (33).