CN210303826U

CN210303826U - Novel grinding device is used in processing of platelike corundum

Info

Publication number: CN210303826U
Application number: CN201921086808.0U
Authority: CN
Inventors: 杨秋旋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a processing of platelike corundum is with novel grinder relates to platelike corundum processing field, including the device main part, the feed inlet has been seted up to the inner chamber upper end of device main part, and the dead slot has been seted up to the inside of feed inlet, and the inside of dead slot is provided with the guide subassembly, and the inside of feed inlet is provided with broken auxiliary assembly, and the guide subassembly includes the conveyer belt, and the cross-section of conveyer belt sets up to the triangle-shaped structure of slope, the broken tooth of the outside fixedly connected with of conveyer belt. The utility model discloses a be provided with the dead slot in the feed inlet, the conveyer belt in the dead slot can drive the corundum and remove, and broken wheel on the broken tooth cooperation movable block on the conveyer belt can be broken with the corundum, reduces the particle diameter of corundum, prevents that the corundum from blockking up the feed inlet, has improved the work efficiency of this device, is provided with the movable block on broken auxiliary assembly, can adjust the height of movable block through threaded rod and hand wheel, has improved the efficiency of the broken corundum of broken tooth on the conveyer belt.

Description

Novel grinding device is used in processing of platelike corundum

Technical Field

The utility model relates to a platelike corundum processing field, in particular to platelike corundum processing is with novel grinder.

Background

The plate corundum is a pure sintered corundum which is prepared from high-purity alumina serving as a raw material and is completely sintered and shrunk without adding any additive. Because different customers have different requirements on the particle size of the tabular corundum, the sintered tabular corundum needs to be crushed and ground to obtain particles required by the customers. The plate-shaped corundum generally has a large particle size, so that the conventional plate-shaped corundum grinding device is provided with a crushing roller at a feed inlet to crush corundum. However, different plate-shaped corundum has different particle sizes, and the opening of the crushing roller of the conventional plate-shaped corundum grinding device is fixed, so that if the particle size of corundum is larger, the opening of the crushing roller can be blocked, and the working efficiency of the device is influenced. Therefore, it is necessary to provide a new grinding device for processing plate-shaped corundum to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel grinder is used in processing of platelike corundum to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel grinding device for processing tabular corundum comprises a device main body, wherein a feed inlet is formed in the upper end of an inner cavity of the device main body, an empty groove is formed in the feed inlet, a guide assembly is arranged in the empty groove, a crushing auxiliary assembly is arranged in the feed inlet, the guide assembly comprises a conveying belt, the section of the conveying belt is of an inclined triangular structure, crushing teeth are fixedly connected to the outer side of the conveying belt, elastic sealing strips are respectively bonded to two ends of the inner side of the conveying belt, a toothed wheel belt is fixedly connected to the middle of the inner side of the conveying belt, the elastic sealing strips are connected with the side wall of a groove in an attaching mode, a placing groove is formed in the inner wall of the groove, a driving roller and a driven roller are arranged in the placing groove, the driving roller and the driven roller are both connected with the inner side wall of the, the utility model discloses a device, including the device main part, driving roll, bearing and standing groove, the wheel ring gear is connected with the meshing of cogwheel area, the middle part through connection of driving roll has the transmission shaft, the inner wall swing joint of bearing and standing groove is passed through to the one end of transmission shaft, the other end of transmission shaft run through the standing groove and with driving motor's rotor fixed connection, driving motor fixed mounting is on the outer wall of device main part.

Preferably, a groove is formed below the feeding hole, two symmetrically-arranged crushing rollers are arranged in the groove, and the crushing rollers are connected with an external driving device through an output shaft.

Preferably, broken auxiliary assembly includes the movable block, the movable block sets up to the toper structure, the notch has all been seted up to the both sides of movable block, be provided with broken wheel in the notch, broken wheel passes through the inner wall swing joint of connecting axle and notch.

Preferably, the slot has been seted up to the upper end of movable block, the threaded rod has been pegged graft in the slot, the bearing is passed through to the bottom of threaded rod and the interior wall connection of slot, adhesive connection has the sealed bed course on the inner wall of slot, the sealed bed course is connected with the threaded rod laminating, the threaded sleeve pipe has been cup jointed in the middle part outside of threaded rod, the inner wall fixed connection of dead lever and feed inlet is passed through in the threaded sleeve pipe's the outside, the top fixedly connected with telescopic link of threaded rod, the top fixedly connected with hand wheel of telescopic link, the hand wheel is located the top of device main.

Preferably, the number of the placing grooves is three, one placing groove located inside the empty groove is internally provided with a driving roller, and the other two placing grooves located in the notch of the empty groove are internally provided with driven rollers.

Preferably, the bottom middle part of device main part is provided with the case that gathers materials, the bottom four corners department of device main part all is provided with the support column.

The utility model discloses a technological effect and advantage:

the utility model discloses a be provided with the dead slot in the feed inlet, the conveyer belt in the dead slot can drive the corundum and remove, broken wheel on the broken tooth cooperation movable block on the conveyer belt can be broken with the corundum, reduce the particle diameter of corundum, prevent that the corundum from blockking up the feed inlet, the work efficiency of this device has been improved, be provided with the movable block on broken auxiliary assembly, can adjust the height of movable block through threaded rod and hand wheel, make operating personnel can adjust the interval of movable block and conveyer belt according to the average particle diameter of different batches of corundum, the efficiency of the broken corundum of broken tooth on the conveyer belt has been improved.

Drawings

Fig. 1 is a schematic partial sectional view of the structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the material guiding assembly structure of the present invention.

Fig. 3 is a schematic side sectional view of the material guiding assembly structure of the present invention.

Fig. 4 is a schematic sectional view of the structure of the crushing auxiliary assembly of the present invention.

In the figure: 1. a device main body; 101. a support pillar; 2. a feed inlet; 3. an empty groove; 4. a material guiding assembly; 5. a crushing aid assembly; 6. a groove; 7. a crushing roller; 8. a conveyor belt; 9. crushing teeth; 10. an elastic sealing strip; 11. a cogged belt; 12. a placement groove; 13. a drive roll; 131. a ring gear; 14. a driven roller; 15. a drive shaft; 16. a drive motor; 17. a movable block; 18. a notch; 19. a crushing wheel; 20. a slot; 21. a threaded rod; 22. a threaded bushing; 23. fixing the rod; 24. a telescopic rod; 25. a hand wheel; 26. a material collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a novel grinder is used in processing of platelike corundum as shown in fig. 1-4, by fig. 1, including device main part 1, feed inlet 2 has been seted up to device main part 1's inner chamber upper end, empty groove 3 has been seted up to feed inlet 2's inside, empty groove 3's inside is provided with guide subassembly 4, feed inlet 2's inside is provided with broken auxiliary assembly 5, feed inlet 2's below is provided with recess 6, be provided with the crushing roller 7 that two symmetries set up in the recess 6, crushing roller 7 passes through the output shaft and links to each other with outside drive arrangement, crushing roller 7 can be broken with the corundum, reduce the particle diameter of corundum, make the corundum be convenient for grind, device main part 1's bottom middle part is provided with collection workbin 26, collection workbin 26 has played the effect of collecting the corundum abrasive material, device main part 1's bottom.

As shown in fig. 2 and 3, the material guiding assembly 4 includes a conveying belt 8, the cross section of the conveying belt 8 is set to be an inclined triangular structure, the outer side of the conveying belt 8 is fixedly connected with a crushing tooth 9, the crushing tooth 9 can drive corundum to move on the one hand, and the corundum can be crushed by matching with a crushing wheel 19 on the other hand, so as to reduce the particle size of the corundum, the two ends of the inner side of the conveying belt 8 are respectively bonded with an elastic sealing strip 10, the arrangement of the elastic sealing strips 10 prevents powdered corundum from entering a placing groove 12, so as to prevent the powdered corundum from influencing the work of a driving roller 13 and a driven roller 14, the middle part of the inner side of the conveying belt 8 is fixedly connected with a toothed belt 11, the elastic sealing strips 10 are connected with the side wall of a groove 6 in an attaching manner, the placing grooves 12 are arranged on the inner wall of the groove 6, the three placing grooves 12 are arranged, drive roll 13 and driven voller 14 all are connected with conveyer belt 8's inside wall, drive roll 13 and driven voller 14 cooperation can drive conveyer belt 8 and remove in the dead slot 3, the outside of drive roll 13 is provided with wheel ring gear 131, wheel ring gear 131 is connected with the meshing of cogwheel area 11, drive roll 13 drives conveyer belt 8 through the cooperation of wheel ring gear 131 with cogwheel area 11 and rotates, the middle part through connection of drive roll 13 has transmission shaft 15, the inner wall swing joint of bearing and standing groove 12 is passed through to the one end of transmission shaft 15, the other end of transmission shaft 15 run through standing groove 12 and with driving motor 16's rotor fixed connection, driving motor 16 fixed mounting is on the outer wall of device main part 1, driving motor 16 has played driven effect.

As shown in fig. 4, the crushing auxiliary assembly 5 includes a movable block 17, the movable block 17 is set to be a conical structure, notches 18 are respectively formed on two sides of the movable block 17, a crushing wheel 19 is arranged in each notch 18, the crushing wheel 19 is movably connected with the inner wall of each notch 18 through a connecting shaft, the crushing wheel 19 is matched with the crushing teeth 9 on the conveying belt 8 to crush corundum, so as to prevent the feeding port 2 from being blocked due to overlarge corundum particle size, a slot 20 is formed in the upper end of the movable block 17, a threaded rod 21 is inserted into the slot 20, the bottom end of the threaded rod 21 is connected with the inner wall of the slot 20 through a bearing, a sealing cushion layer is connected to the inner wall of the slot 20 in an adhering manner, the sealing cushion layer is connected with the threaded rod 21 in an adhering manner, so as to prevent powdered corundum from entering the slot 20 and prevent the powdered corundum from affecting the work of the bearing, a threaded sleeve, the top fixedly connected with telescopic link 24 of threaded rod 21, the top fixedly connected with hand wheel 25 of telescopic link 24, telescopic link 24 is collapsible when necessary, hide hand wheel 25 in feed inlet 2, make hand wheel 25 not influence the apron with feed inlet 2 closed, hand wheel 25 is located the top of device main part 1, can drive threaded rod 21 through hand wheel 25 and rotate, adjust the height of movable block 17 with this, make operating personnel can adjust the interval of movable block 17 and conveyer belt 8 according to the average particle diameter of different batches of corundum.

This practical theory of operation:

when the device works, firstly, the crushing auxiliary component 5 is adjusted according to the average grain diameter of the plate-shaped corundum, the hand wheel 25 is screwed, the hand wheel 25 drives the threaded rod 21 to rotate, the threaded rod 21 drives the movable block 17 to move downwards until the proper distance between the movable block 17 and the conveyer belt 8 is reached, then the plate-shaped corundum is placed into the feeding hole 2, then the plate-shaped corundum falls onto the conveying belt 8, the driving motor 16 is started, the driving motor 16 drives the driving roller 13 to rotate through the transmission shaft 15, the driving roller 13 drives the conveying belt 8 to rotate through the matching of the gear ring 131 and the gear belt 11, the conveying belt 8 drives the plate-shaped corundum to move through the crushing teeth 9, if the particle size of the plate-shaped corundum is too large, the crushing teeth 9 on the conveying belt 8 are matched with the crushing wheel 19 on the movable block 17 to crush the corundum, the particle size of the corundum is reduced, the corundum is prevented from blocking the bottom of the feeding hole 2, and the working efficiency of the.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel grinder is used in processing of platelike corundum, includes device main part (1), its characterized in that: the device is characterized in that a feed inlet (2) is formed in the upper end of an inner cavity of the device main body (1), an empty groove (3) is formed in the feed inlet (2), a material guide assembly (4) is arranged in the empty groove (3), a crushing auxiliary assembly (5) is arranged in the feed inlet (2), the material guide assembly (4) comprises a conveying belt (8), the cross section of the conveying belt (8) is of an inclined triangular structure, crushing teeth (9) are fixedly connected to the outer side of the conveying belt (8), elastic sealing strips (10) are respectively connected to two ends of the inner side of the conveying belt (8) in an adhering mode, a gear belt (11) is fixedly connected to the middle of the inner side of the conveying belt (8), the elastic sealing strips (10) are connected with the side wall of the groove (6) in an adhering mode, a placing groove (12) is formed in the inner wall of the groove (6), and a driving roller (13), drive roll (13) and driven voller (14) all are connected with the inside wall of conveyer belt (8), the outside of drive roll (13) is provided with wheel ring gear (131), wheel ring gear (131) are connected with the meshing of teeth of a cogwheel area (11), the middle part through connection of drive roll (13) has transmission shaft (15), the inner wall swing joint of bearing and standing groove (12) is passed through to the one end of transmission shaft (15), the other end of transmission shaft (15) run through standing groove (12) and with the rotor fixed connection of driving motor (16), driving motor (16) fixed mounting is on the outer wall of device main part (1).

2. The novel grinding device for processing the tabular corundum according to the claim 1, is characterized in that: the feed inlet is characterized in that a groove (6) is formed in the lower portion of the feed inlet (2), two symmetrically-arranged crushing rollers (7) are arranged in the groove (6), and the crushing rollers (7) are connected with an external driving device through output shafts.

3. The novel grinding device for processing the tabular corundum according to the claim 1, is characterized in that: broken auxiliary assembly (5) are including movable block (17), movable block (17) set up to the toper structure, notch (18) have all been seted up to the both sides of movable block (17), be provided with crushing wheel (19) in notch (18), the inner wall swing joint of connecting axle and notch (18) is passed through in crushing wheel (19).

4. The novel grinding device for processing the tabular corundum according to the claim 3, is characterized in that: slot (20) have been seted up to the upper end of movable block (17), it has threaded rod (21) to peg graft in slot (20), the interior wall connection of bearing and slot (20) is passed through to the bottom of threaded rod (21), adhesive connection has the seal cushion layer on the inner wall of slot (20), the seal cushion layer is connected with threaded rod (21) laminating, threaded sleeve pipe (22) have been cup jointed in the middle part outside of threaded rod (21), the inner wall fixed connection of dead lever (23) and feed inlet (2) is passed through in the outside of threaded sleeve pipe (22), the top fixedly connected with telescopic link (24) of threaded rod (21), the top fixedly connected with hand wheel (25) of telescopic link (24), hand wheel (25) are located the top of device main part (1).

5. The novel grinding device for processing the tabular corundum according to the claim 1, is characterized in that: the three placing grooves (12) are arranged, a driving roller (13) is arranged in one placing groove (12) in the empty groove (3), and driven rollers (14) are arranged in the other two placing grooves (12) with the openings of the empty groove (3).

6. The novel grinding device for processing the tabular corundum according to the claim 1, is characterized in that: the bottom middle part of device main part (1) is provided with case (26) that gathers materials, the bottom four corners department of device main part (1) all is provided with support column (101).