CN215029477U

CN215029477U - Shell crusher

Info

Publication number: CN215029477U
Application number: CN202121597600.2U
Authority: CN
Inventors: 姚华; 漆发发; 漆梅芳; 尹平
Original assignee: Hua Shan Technology Co ltd
Current assignee: Hua Shan Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-07
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a lobster processing equipment technical field discloses a shell rubbing crusher, including outer barrel and interior barrel, the top of outer barrel is provided with the feeder hopper, fixed mounting has the baffle on the inner wall of outer barrel, rotate on the baffle and install hollow shaft and pivot, one side of outer barrel is provided with driving motor, rotate on the inner wall of outer barrel and install the cross axle, the one end of cross axle extends to the urceolus external and with driving motor's output shaft fixed connection, the fixed cover in the outside of cross axle is equipped with initiative helical gear and initiative bevel gear, the fixed cover in bottom of hollow shaft is equipped with driven bevel gear. The utility model has the advantages of it is following and effect: turn over when broken and mix to can improve crushing efficiency, can clear up remaining shrimp shell on the inner wall of inner barrel and the guide frustum simultaneously, and can avoid turning over to mix and throw away from the feed inlet with broken in-process shrimp shell.

Description

Shell crusher

Technical Field

The utility model relates to a lobster processing equipment technical field, in particular to casing rubbing crusher.

Background

In the lobster processing process, the shell of the crayfish is usually discarded as waste, but the shell can be processed to produce chitin through certain steps of processing, so that the direct discarding can not only cause environmental pollution, but also cause resource waste, and the shell of the crayfish needs to be crushed in the processing process, so that a shell crusher needs to be used.

However, the crushing efficiency of the existing shell crusher is not good enough when crushing the shrimp shell, and the situation that the shrimp shell is thrown away and stuck on the wall in the crushing process is easy to occur, therefore, the utility model provides a shell crusher is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shell rubbing crusher has crushing effect good, can clear up remaining shrimp shell on the inner wall of internal barrel and the guide frustum simultaneously, and can avoid stirring the effect of throwing away from the feed inlet with broken in-process shrimp shell turning over.

The above technical purpose of the present invention can be achieved by the following technical solutions: a shell crusher comprises an outer barrel and an inner barrel, wherein a feed hopper is arranged at the top of the outer barrel, a partition plate is fixedly arranged on the inner wall of the outer barrel, a hollow shaft and a rotating shaft are rotatably arranged on the partition plate, a driving motor is arranged on one side of the outer barrel, a cross shaft is rotatably arranged on the inner wall of the outer barrel, one end of the cross shaft extends out of the outer barrel and is fixedly connected with an output shaft of the driving motor, a driving helical gear and a driving bevel gear are fixedly sleeved on the outer side of the cross shaft, a driven bevel gear is fixedly sleeved on the bottom of the hollow shaft and is meshed with the driving bevel gear, a driven helical gear is fixedly sleeved on the bottom of the rotating shaft and is meshed with the driven helical gear, a rotating rod is rotatably arranged in the hollow shaft, and a belt wheel is fixedly sleeved on the bottom of the rotating rod and the outer side of the rotating shaft, the two belt wheels are in transmission connection with the same transmission belt, a driving bevel gear is fixedly sleeved at the top end of the rotating rod, a plurality of cross rods are rotatably arranged on the hollow shaft, one ends of the plurality of cross rods, which are close to each other, are fixedly sleeved with driven bevel gears, a plurality of driven bevel gears are all meshed with the driving bevel gear, a plurality of crushing rods are fixedly arranged on the outer side of the cross rod, crushing cutter teeth are arranged on the crushing rods, a sieve plate is horizontally arranged on the inner wall of the inner cylinder body, the sieve plate is rotationally connected with the hollow shaft, a gear is fixedly sleeved at the top end of the rotating shaft, an inner gear disc is fixedly arranged at the bottom of the inner cylinder body based on the hollow shaft as the circle center, the gear is engaged with the inner gear disc, the bottom of the outer side of the inner cylinder body is provided with a plurality of discharge holes, the top of interior barrel is provided with the feed inlet, one side that driving motor was kept away from to outer barrel is provided with the discharge cylinder.

The utility model discloses a further set up to: and a material guide hopper is fixedly arranged on the inner wall of the top of the outer cylinder body and is matched with the feeding hole.

Through adopting above-mentioned technical scheme, be convenient for carry out the leading-in inner tube of cracked shrimp shell under the effect of guide fill.

The utility model discloses a further set up to: the fixed cover in top of hollow shaft is equipped with circular stock guide, and circular stock guide is located the feeder hopper under.

Through adopting above-mentioned technical scheme, under the effect of circular stock guide, can avoid the shrimp shell to fly out inner tube body at the in-process of broken stirring.

The utility model discloses a further set up to: be provided with the guide frustum on the bottom inner wall of interior barrel, and guide frustum and discharge gate looks adaptation, the outside fixed mounting of hollow shaft has a plurality of bar boards, and the bottom side of a plurality of bar boards all contacts with the guide frustum.

Through adopting above-mentioned technical scheme, can strike off remaining shrimp shell on the guide frustum under the effect of a plurality of bar boards.

The utility model discloses a further set up to: fixed mounting has solid fixed ring on the inner wall of outer barrel, has seted up the ring channel on the solid fixed ring, and a plurality of supporting wheels are installed for the centre of a circle rotation in the outside of interior barrel based on the hollow shaft, and a plurality of supporting wheels are all roll-mounted in the ring channel.

Through adopting above-mentioned technical scheme, can make interior barrel keep better stability at the in-process of work under the effect of solid fixed ring, ring channel and supporting wheel.

The utility model discloses a further set up to: the outer side of the hollow shaft is fixedly provided with a plurality of stirring rods and a plurality of connecting rods, the stirring plates are arranged on the stirring rods, one ends of the connecting rods far away from the hollow shaft are fixedly provided with scrapers, and the scrapers are in contact with the inner wall of the inner barrel.

Through adopting above-mentioned technical scheme, can make its lateral wall to the internal barrel clear up when the hollow shaft rotates under the effect of scraper blade.

The utility model discloses a further set up to: a plurality of through holes are formed in the hollow shaft, a sleeve is fixedly installed in each through hole, an inner ring of a sealing bearing is fixedly sleeved on the outer side of the cross rod, and an outer ring of the sealing bearing is fixedly installed in the sleeve.

Through adopting above-mentioned technical scheme, can make the rotation that the horizontal pole remains stable under the effect of sleeve and sealed bearing.

The utility model has the advantages that: through the hollow shaft, can turn over the shrimp shell in the inner tube body under the effect of puddler and stirring board and mix, at the horizontal pole, can carry out crushing operation to the shrimp shell under the effect of broken pole and broken sword tooth, thereby can improve broken efficiency, can sieve broken shrimp shell through the sieve, can clear up inner wall and guide frustum of inner tube under the effect of scraper blade and bar shaped plate, the barrel rotates in driving under the effect of gear and internal gear dish, simultaneously at solid fixed ring, can make the inner tube body keep better stability at the pivoted in-process under the effect of ring channel and a plurality of supporting wheels, can avoid under the effect of circular stock guide turning over mix with broken in-process shrimp shell from the feed inlet throw away.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a shell crusher according to the present invention;

fig. 2 is a schematic sectional view of a shell crusher according to the present invention;

FIG. 3 is a schematic structural view of part A of a shell pulverizer provided by the present invention;

fig. 4 is a schematic structural diagram of a portion B of a shell crusher according to the present invention.

In the figure, 1, an outer cylinder body; 2. an inner cylinder; 3. a partition plate; 4. a hollow shaft; 5. a rotating shaft; 6. a drive motor; 7. a horizontal axis; 8. a driving bevel gear; 9. a driving bevel gear; 10. a driven bevel gear; 11. a driven helical gear; 12. rotating the rod; 13. a pulley; 14. a drive belt; 15. a drive bevel gear; 16. a sleeve; 17. a cross bar; 18. a driven bevel gear; 19. a breaking bar; 20. a sieve plate; 21. a gear; 22. an inner gear plate; 23. a strip plate; 24. a scraper.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a shell crusher comprises an outer cylinder 1 and an inner cylinder 2, wherein a feed hopper is arranged at the top of the outer cylinder 1, a partition plate 3 is fixedly arranged on the inner wall of the outer cylinder 1, the partition plate 3 is arranged obliquely so as to facilitate discharging crushed and screened shrimp shells, a hollow shaft 4 and a rotating shaft 5 are rotatably arranged on the partition plate 3, a driving motor 6 is arranged at one side of the outer cylinder 1, a cross shaft 7 is rotatably arranged on the inner wall of the outer cylinder 1, one end of the cross shaft 7 extends out of the outer cylinder 1 and is fixedly connected with an output shaft of the driving motor 6, a driving bevel gear 8 and a driving bevel gear 9 are fixedly sleeved outside the cross shaft 7, a driven bevel gear 10 is fixedly sleeved at the bottom end of the hollow shaft 4, the driving bevel gear 9 is engaged with the driven bevel gear 10, a driven bevel gear 11 is fixedly sleeved at the bottom end of the rotating shaft 5, the driving bevel gear 8 is engaged with the driven bevel gear 11, a rotating rod 12 is rotatably mounted in the hollow shaft 4, belt wheels 13 are fixedly sleeved at the bottom end of the rotating rod 12 and the outer side of the rotating shaft 5, the two belt wheels 13 are in transmission connection with the same transmission belt 14, the rotating shaft 5 can drive the rotating rod 12 to rotate through the belt wheels 13 and the transmission belt 14, a driving bevel gear 15 is fixedly sleeved at the top end of the rotating rod 12, a plurality of transverse rods 17 are rotatably mounted on the hollow shaft 4, driven bevel gears 18 are fixedly sleeved at the mutually adjacent ends of the plurality of transverse rods 17, the plurality of driven bevel gears 18 are all meshed with the driving bevel gear 15, the plurality of transverse rods 17 can be driven to rotate under the action of the driving bevel gear 15 and the plurality of driven bevel gears 18, a plurality of crushing rods 19 are fixedly mounted at the outer sides of the transverse rods 17, crushing cutter teeth are arranged on the plurality of crushing rods 19, and the shrimp shells can be rapidly crushed under the action of the crushing rods 19 and the crushing cutter teeth, horizontal installation has sieve 20 on the inner wall of interior barrel 2, and sieve 20 rotates with hollow shaft 4 to be connected, can sieve the shrimp shell after the breakage through sieve 20, the fixed cover in top of pivot 5 is equipped with gear 21, the bottom of interior barrel 2 has interior toothed disc 22 for centre of a circle fixed mounting based on hollow shaft 4, gear 21 meshes with interior toothed disc 22 mutually, can drive interior barrel 2 and rotate under the cooperation of interior toothed disc 22 with gear 21, a plurality of discharge gates have been seted up to the outside bottom of interior barrel 2, the top of interior barrel 2 is provided with the feed inlet, one side that driving motor 6 was kept away from to outer barrel 1 is provided with the discharge tube.

Specifically, a material guide hopper is fixedly mounted on the inner wall of the top of the outer cylinder body 1, the material guide hopper is matched with the feeding hole, and the shrimp shells needing to be crushed are conveniently guided into the inner cylinder body 2 under the action of the material guide hopper.

Specifically, the fixed cover in top of hollow shaft 4 is equipped with circular stock guide, and circular stock guide is located the feeder hopper under, under the effect of circular stock guide, can avoid the shrimp shell to turn over at the in-process of broken stirring and the broken in-process barrel 2 that flies out.

Specifically, be provided with the guide frustum on the bottom inner wall of interior barrel 2, and guide frustum and discharge gate looks adaptation, the outside fixed mounting of hollow shaft 4 has a plurality of bar boards 23, and the bottom side of a plurality of bar boards 23 all contacts with the guide frustum, can strike off remaining shrimp shell on the guide frustum under the effect of a plurality of bar boards 23.

Specifically, a fixing ring is fixedly mounted on the inner wall of the outer barrel body 1, a ring groove is formed in the fixing ring, a plurality of supporting wheels are rotatably mounted on the outer side of the inner barrel body 2 based on the hollow shaft 4 as the circle center, the supporting wheels are all installed in the ring groove in a rolling mode, and the inner barrel body 2 can be kept good in stability in the working process under the action of the fixing ring, the ring groove and the supporting wheels.

Specifically, the outside fixed mounting of hollow shaft 4 has a plurality of puddlers and a plurality of connecting rod, all is provided with the stirring board on a plurality of puddlers, and the equal fixed mounting of one end that hollow shaft 4 was kept away from to a plurality of connecting rods has scraper blade 24, and scraper blade 24 contacts with the inner wall of interior barrel 2, can make its lateral wall to the interior barrel 2 clear up when hollow shaft 4 rotates under scraper blade 24's effect.

Specifically, a plurality of through holes are formed in the hollow shaft 4, a sleeve 16 is fixedly installed in each through hole, an inner ring of a sealing bearing is fixedly sleeved on the outer side of the cross rod 17, an outer ring of the sealing bearing is fixedly installed in the sleeve 16, and the cross rod 17 can be stably rotated under the action of the sleeve 16 and the sealing bearing.

The working principle is as follows: firstly, a power supply is switched on, a driving motor 6 is started, shrimp shells needing crushing treatment are poured from a feed hopper, the shrimp shells enter an inner cylinder body 2 under the action of a guide hopper, the driving motor 6 drives a hollow shaft 4 and a rotating shaft 5 to rotate through a transverse shaft 7, a driving helical gear 8, a driving bevel gear 9, a driven bevel gear 10 and a driven helical gear 11, the hollow shaft 4 drives a plurality of stirring rods and a plurality of stirring plates to stir the shrimp shells, the rotating shaft 5 drives the inner cylinder body 2 to rotate based on the hollow shaft 4 as the center through a gear 21 and an inner gear disc 22, meanwhile, a belt wheel 13 and a transmission belt 14 drive a rotating rod 12 to rotate, the plurality of cross rods 17 respectively drive corresponding crushing rods 19 to rotate under the action of the driving bevel gear 15 and the plurality of driven bevel gears 18, so that the shrimp shells can be crushed, and the crushed shrimp shells are screened under the action of a screen plate 20, then the shrimp shell is discharged into the outer cylinder body 1 under the action of the material guiding frustum and the strip-shaped plate 23, and the discharge cylinder is opened to discharge the crushed and screened shrimp shells.

It is right above that the utility model provides a shell rubbing crusher has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a shell pulverizer, includes outer barrel (1) and interior barrel (2), its characterized in that, the top of outer barrel (1) is provided with the feeder hopper, fixed mounting has baffle (3) on the inner wall of outer barrel (1), rotate on baffle (3) and install hollow shaft (4) and pivot (5), one side of outer barrel (1) is provided with driving motor (6), rotate on the inner wall of outer barrel (1) and install cross axle (7), the one end of cross axle (7) extend to outer barrel (1) outside and with driving motor's (6) output shaft fixed connection, the fixed cover in the outside of cross axle (7) is equipped with initiative helical gear (8) and initiative bevel gear (9), the bottom of hollow shaft (4) is equipped with driven bevel gear (10), initiative bevel gear (9) mesh with driven bevel gear (10), the bottom fixing sleeve of the rotating shaft (5) is provided with a driven helical gear (11), the driving helical gear (8) is meshed with the driven helical gear (11), the rotating shaft (12) is installed in the hollow shaft (4) in a rotating manner, belt pulleys (13) are fixedly sleeved at the bottom of the rotating shaft (12) and the outer side of the rotating shaft (5), the two belt pulleys (13) are in transmission connection with the same transmission belt (14), the top fixing sleeve of the rotating shaft (12) is provided with a driving bevel gear (15), the hollow shaft (4) is rotatably provided with a plurality of transverse rods (17), one ends of the plurality of transverse rods (17) close to each other are fixedly sleeved with driven bevel gears (18), the plurality of driven bevel gears (18) are all meshed with the driving bevel gear (15), the outer side fixing sleeves of the transverse rods (17) are provided with a plurality of crushing rods (19), and the plurality of crushing rods (19) are provided with crushing cutter teeth, horizontal installation has sieve (20) on the inner wall of interior barrel (2), and sieve (20) rotate with hollow shaft (4) and be connected, the fixed cover in top of pivot (5) is equipped with gear (21), the bottom of interior barrel (2) has interior toothed disc (22) for centre of a circle fixed mounting based on hollow shaft (4), gear (21) mesh mutually with interior toothed disc (22), a plurality of discharge gates have been seted up to the outside bottom of interior barrel (2), the top of interior barrel (2) is provided with the feed inlet, one side that driving motor (6) was kept away from in outer barrel (1) is provided with the discharge barrel.

2. A shell crusher as claimed in claim 1, wherein: the inner wall of the top of the outer cylinder body (1) is fixedly provided with a material guide hopper, and the material guide hopper is matched with the feeding hole.

3. A shell crusher as claimed in claim 1, wherein: the fixed cover in top of hollow shaft (4) is equipped with circular stock guide, and circular stock guide is located the feeder hopper under.

4. A shell crusher as claimed in claim 1, wherein: be provided with the guide frustum on the bottom inner wall of interior barrel (2), and guide frustum and discharge gate looks adaptation, the outside fixed mounting of hollow shaft (4) has a plurality of bar boards (23), and the bottom side of a plurality of bar boards (23) all contacts with the guide frustum.

5. A shell crusher as claimed in claim 1, wherein: fixed mounting has solid fixed ring on the inner wall of outer barrel (1), has seted up the ring channel on the solid fixed ring, and a plurality of supporting wheels are installed for the centre of a circle rotation in the outside of interior barrel (2) based on hollow shaft (4), and the equal roll installation of a plurality of supporting wheels is in the ring channel.

6. A shell crusher as claimed in claim 1, wherein: the outer side of the hollow shaft (4) is fixedly provided with a plurality of stirring rods and a plurality of connecting rods, the stirring plates are arranged on the stirring rods, one ends of the connecting rods far away from the hollow shaft (4) are fixedly provided with scrapers (24), and the scrapers (24) are in contact with the inner wall of the inner barrel body (2).

7. A shell crusher as claimed in claim 1, wherein: a plurality of through holes are formed in the hollow shaft (4), a sleeve (16) is fixedly installed in each through hole, an inner ring of a sealing bearing is fixedly sleeved on the outer side of the cross rod (17), and an outer ring of the sealing bearing is fixedly installed in the sleeve (16).