CN216063675U - Reducing mechanism is used in light calcium carbonate processing - Google Patents

Abstract

The utility model discloses a crushing device for processing light calcium carbonate, which comprises a crushing box, wherein the right side of the crushing box is fixedly connected with a machine box, and the top of the crushing box is communicated with a feeding hole. According to the utility model, the crushing box, the case, the feeding hole, the material taking door, the crushing wheel, the transverse plate, the first motor, the rotating shaft, the rolling idler wheel, the first gear, the supporting plate, the second motor, the second gear, the driving wheel, the sieve plate, the baffle plate, the recycling box, the tension spring, the inner gear ring, the half gear, the driving rod, the driven wheel and the material receiving box are cooperatively used, so that the problems that the crushed light calcium carbonate and the blocky light calcium carbonate are inconvenient to separate when the light calcium carbonate is crushed by the conventional crushing device, the blocky light calcium carbonate needs to be manually sorted out, the labor cost is increased, the crushing efficiency is reduced, and the crushing device has the advantages of conveniently separating the crushed light calcium carbonate and the blocky light calcium carbonate, reducing the labor cost and improving the crushing efficiency.

Description

Reducing mechanism is used in light calcium carbonate processing

Technical Field

The utility model relates to the technical field of light calcium carbonate, in particular to a crushing device for processing light calcium carbonate.

Background

Precipitated calcium carbonate, also known as precipitated calcium carbonate, has the chemical formula CaCO 3. The light calcium carbonate is prepared by a chemical processing method. It is called light calcium carbonate because of its larger settling volume than heavy calcium carbonate produced by mechanical means.

In light calcium carbonate's use and course of working, often need carry out shredding to light calcium carbonate, it is low to use the manual work to smash light calcium carbonate, the cost of labor is high, consequently, need use reducing mechanism to smash light calcium carbonate, throw out blocky light calcium carbonate after smashing and continue smashing, but current reducing mechanism is not convenient for separate the light calcium carbonate and the blocky light calcium carbonate who smashes the completion when smashing light calcium carbonate, need the manual work to sort out blocky light calcium carbonate, the cost of labor has been increased, crushing efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a crushing device for processing light calcium carbonate, which has the advantages of conveniently separating the crushed light calcium carbonate from the block light calcium carbonate, reducing labor cost and improving crushing efficiency, and solves the problems that the crushed light calcium carbonate and the block light calcium carbonate are inconvenient to separate when the light calcium carbonate is crushed by the conventional crushing device, the block light calcium carbonate needs to be manually picked out, labor cost is increased, and the crushing efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a crushing device for processing light calcium carbonate comprises a crushing box, wherein the right side of the crushing box is fixedly connected with a machine box, the top of the crushing box is communicated with a feed inlet, the front lower part of the crushing box is hinged with a material taking door through a hinge, two sides above the inner cavity of the crushing box are both rotatably connected with crushing wheels, the upper part of the back of the crushing box is fixedly connected with a transverse plate, two sides above the transverse plate are both fixedly connected with a first motor, the output end of the first motor penetrates into the crushing box and is fixedly connected with the back of the crushing wheels, the left side of the inner wall of the crushing box is rotatably connected with a rotating shaft, the number of the rotating shaft is two, the surface of the rotating shaft is fixedly connected with rolling rollers, the surfaces of the two rolling rollers are attached, the right end of the rotating shaft penetrates into the inner part of the machine box and is fixedly connected with a first gear, and the surfaces of the two first gears are engaged, a support plate is fixedly connected above the inner cavity of the case, a second motor is fixedly connected at the bottom of the support plate, a second gear is fixedly connected at the output end of the second motor, the surface of the second gear is meshed with the surface of the first gear, a driving wheel is fixedly connected at the right side of the first gear, a sieve plate is hinged below the left side of the inner wall of the crushing case, the right side of the sieve plate is attached to the right side of the inner wall of the crushing case, a through hole positioned above the sieve plate is formed in the left side of the inner wall of the crushing case, a baffle is hinged inside the through hole, a recovery case is arranged below the left side of the crushing case, a tension spring is fixedly connected at the right side of the bottom of the inner wall of the crushing case, an inner toothed ring is fixedly connected at the top of the tension spring, the top of the inner toothed ring is attached to the bottom of the sieve plate, the right side of the toothed ring is slidably connected with the right side of the inner wall of the crushing case, and a half gear is meshed inside the inner toothed ring, the right side of the half gear is fixedly connected with a transmission rod, the right side of the transmission rod penetrates into the case and is fixedly connected with a driven wheel, the transmission wheel is in transmission connection with the driven wheel through a transmission belt, and a material receiving box located below the sieve plate is arranged at the bottom of the inner wall of the crushing box.

Preferably, the bottom of the back of the crushing box is fixedly connected with a dust collecting box, the right side of the dust collecting box is communicated with an exhaust fan, the input end of the exhaust fan is communicated with an exhaust pipe, and the top end of the exhaust pipe penetrates into the crushing box and is communicated with an exhaust hood.

Preferably, the top of the dust collection box is communicated with an exhaust pipe, and a filter screen is fixedly connected to the upper part inside the dust collection box.

Preferably, the top of the support plate is fixedly connected with a plurality of partition plates, the top of the case is movably connected with a cover plate through a buckle, and the bottom of the cover plate is attached to the top of each partition plate.

Preferably, the left side of the case is fixedly connected with a limiting plate, a pressure spring is fixedly connected below the right side of the limiting plate, and the right side of the pressure spring is fixedly connected with the left side of the baffle.

Preferably, the upper part and the lower part of the right side of the inner gear ring are fixedly connected with T-shaped blocks, the right side of the inner wall of the crushing box is provided with a T-shaped groove matched with the T-shaped blocks for use, and the T-shaped blocks are connected with the T-shaped groove in a sliding manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the crushing box, the case, the feeding hole, the material taking door, the crushing wheel, the transverse plate, the first motor, the rotating shaft, the rolling idler wheel, the first gear, the supporting plate, the second motor, the second gear, the driving wheel, the sieve plate, the baffle plate, the recycling box, the tension spring, the inner gear ring, the half gear, the driving rod, the driven wheel and the material receiving box are cooperatively used, so that the problems that the crushed light calcium carbonate and the blocky light calcium carbonate are inconvenient to separate when the light calcium carbonate is crushed by the conventional crushing device, the blocky light calcium carbonate needs to be manually sorted out, the labor cost is increased, the crushing efficiency is reduced, and the crushing device has the advantages of conveniently separating the crushed light calcium carbonate and the blocky light calcium carbonate, reducing the labor cost and improving the crushing efficiency.

2. According to the utility model, the dust collecting box, the exhaust fan, the exhaust pipe and the exhaust hood are matched for use, the exhaust fan is started to enable the interior of the crushing box to form negative pressure, and dust generated during crushing of light calcium carbonate is collected into the dust collecting box, so that the dust in the crushing box is effectively reduced, and the pollution to the environment caused by excessive dust generated during crushing of the device is avoided.

3. According to the utility model, through the matched use of the exhaust pipe and the filter screen, the pressure in the dust collection box can be reduced through the exhaust pipe, and the dust is filtered in the box body through the filter screen and does not flow to the outside along with the gas, so that the problem that the box body is damaged and the dust cannot be collected continuously due to the overlarge internal pressure of the dust collection box is avoided.

4. According to the utility model, through the matching use of the partition plate and the cover plate, an object placing space is formed at the top of the case, so that a user can place common tools such as a wrench, a screwdriver and the like in the object placing space, the space of the equipment is effectively utilized, and the practicability of the equipment is increased.

5. The baffle plate is matched with the pressure spring for use, so that the baffle plate can be limited, the bottom of the baffle plate moves leftwards to be opened when the blocky light calcium carbonate is contacted with the baffle plate, the baffle plate is always in a vertical state under the pressure of the pressure spring when no blocky light calcium carbonate needs to be discharged to seal the crushing box, and the light calcium carbonate after the crushing is always in an inclined state is prevented from entering the recovery box along with the blocky light calcium carbonate.

6. The T-shaped block and the T-shaped groove are matched for use, the inner gear ring is limited, the inner gear ring can only slide up and down below the right side of the inner wall of the crushing box, and the problem that the normal use of equipment is influenced due to the fact that the inner gear ring inclines is solved.

Drawings

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

FIG. 2 is a rear view of the enclosure of the present invention;

FIG. 3 is a schematic front view of the enclosure of the present invention;

FIG. 4 is a left side view of the inner race of the present invention;

FIG. 5 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1. a crushing box; 2. a chassis; 3. a feed inlet; 4. a material taking door; 5. a grinding wheel; 6. a transverse plate; 7. a first motor; 8. a rotating shaft; 9. rolling the roller; 10. a first gear; 11. a support plate; 12. a second motor; 13. a second gear; 14. a driving wheel; 15. a sieve plate; 16. a baffle plate; 17. a recycling bin; 18. a tension spring; 19. an inner gear ring; 20. a half gear; 21. a transmission rod; 22. a driven wheel; 23. a material receiving box; 24. a dust collection box; 25. an exhaust fan; 26. an exhaust pipe; 27. an air draft cover; 28. an exhaust pipe; 29. filtering with a screen; 30. a partition plate; 31. a cover plate; 32. a limiting plate; 33. a pressure spring; 34. a T-shaped block; 35. t-shaped grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 5, a crushing device for processing light calcium carbonate comprises a crushing box 1, a machine case 2 is fixedly connected to the right side of the crushing box 1, a feed inlet 3 is communicated with the top of the crushing box 1, a material taking door 4 is hinged to the lower part of the front side of the crushing box 1 through a hinge, crushing wheels 5 are rotatably connected to both sides above the inner cavity of the crushing box 1, a transverse plate 6 is fixedly connected to the upper part of the back side of the crushing box 1, a first motor 7 is fixedly connected to both sides above the transverse plate 6, the output end of the first motor 7 penetrates into the crushing box 1 and is fixedly connected with the back side of the crushing wheel 5, a rotating shaft 8 is rotatably connected to the left side of the inner wall of the crushing box 1, the number of the rotating shafts 8 is two, rolling rollers 9 are fixedly connected to the surface of the rotating shaft 8, the surfaces of the two rolling rollers 9 are attached, the right end of the rotating shaft 8 penetrates into the machine case 2 and is fixedly connected with a first gear 10, the surfaces of the two first gears 10 are meshed, a support plate 11 is fixedly connected above the inner cavity of the case 2, the bottom of the support plate 11 is fixedly connected with a second motor 12, the output end of the second motor 12 is fixedly connected with a second gear 13, the surface of the second gear 13 is meshed with the surface of the first gear 10, the right side of the first gear 10 is fixedly connected with a transmission wheel 14, a sieve plate 15 is hinged below the left side of the inner wall of the crushing case 1, the right side of the sieve plate 15 is attached to the right side of the inner wall of the crushing case 1, a through hole positioned above the sieve plate 15 is formed in the left side of the inner wall of the crushing case 1, a baffle 16 is hinged inside the through hole, a recovery case 17 is arranged below the left side of the crushing case 1, a tension spring 18 is fixedly connected to the right side of the bottom of the inner wall of the crushing case 1, an inner toothed ring 19 is fixedly connected to the top of the tension spring 18, the top of the inner toothed ring is attached to the bottom of the sieve plate 15, and the right side of the toothed ring is slidably connected to the right side of the inner wall of the crushing case 1, a half gear 20 is meshed inside the inner gear ring 19, a transmission rod 21 is fixedly connected to the right side of the half gear 20, the right side of the transmission rod 21 penetrates into the case 2 and is fixedly connected with a driven wheel 22, the transmission wheel 14 is in transmission connection with the driven wheel 22 through a transmission belt, and a material receiving box 23 located below the sieve plate 15 is arranged at the bottom of the inner wall of the crushing box 1.

Referring to fig. 1 and 2, a dust collection box 24 is fixedly connected to the bottom of the back of the pulverizing box 1, the right side of the dust collection box 24 is communicated with an exhaust fan 25, the input end of the exhaust fan 25 is communicated with an exhaust pipe 26, and the top end of the exhaust pipe 26 penetrates into the pulverizing box 1 and is communicated with an exhaust hood 27.

As a technical optimization scheme of the utility model, through the matched use of the dust collection box 24, the exhaust fan 25, the exhaust pipe 26 and the exhaust hood 27, negative pressure is formed inside the crushing box 1 by starting the exhaust fan 25, and dust generated when light calcium carbonate is crushed is collected into the dust collection box 24, so that the dust in the crushing box 1 is effectively reduced, and the pollution to the environment caused by excessive dust generated when the device is crushed is avoided.

Referring to fig. 2, the top of the dust collection box 24 is connected to an exhaust pipe 28, and a filter screen 29 is fixedly connected to the upper part of the inside of the dust collection box 24.

As a technical optimization scheme of the utility model, through the matched use of the exhaust pipe 28 and the filter screen 29, the pressure in the dust collection box 24 can be reduced through the exhaust pipe 28, dust is filtered in the box body through the filter screen 29, and the dust does not flow to the outside along with gas, so that the problem that the box body is damaged due to overlarge pressure in the dust collection box 24 and the dust cannot be collected continuously is avoided.

Referring to fig. 1, the top of the support plate 11 is fixedly connected with a plurality of partition plates 30, the top of the case 2 is movably connected with a cover plate 31 through a buckle, and the bottom of the cover plate 31 is attached to the top of the partition plates 30.

As a technical optimization scheme of the utility model, through the matching use of the partition plate 30 and the cover plate 31, an object placing space is formed at the top of the case 2, so that a user can place common tools such as a wrench, a screwdriver and the like in the object placing space, the space of the equipment is effectively utilized, and the practicability of the equipment is increased.

Referring to fig. 1, a limiting plate 32 is fixedly connected to the left side of the case 2, a pressure spring 33 is fixedly connected to the lower portion of the right side of the limiting plate 32, and the right side of the pressure spring 33 is fixedly connected to the left side of the baffle 16.

As a technical optimization scheme of the utility model, the baffle plate 16 can be limited by arranging the limiting plate 32 and the pressure spring 33 in a matched manner, when the block light calcium carbonate contacts the baffle plate 16, the bottom of the baffle plate 16 moves leftwards to be opened, when the baffle plate 16 does not have the block light calcium carbonate to be discharged, the baffle plate 16 is always in a vertical state under the pressure of the pressure spring 33 to seal the crushing box 1, and the situation that the light calcium carbonate after being crushed in an inclined state of the baffle plate 16 enters the recovery box 17 along with the block light calcium carbonate is avoided.

Referring to fig. 5, the upper part and the lower part on the right side of the inner gear ring 19 are both fixedly connected with a T-shaped block 34, the right side of the inner wall of the crushing box 1 is provided with a T-shaped groove 35 matched with the T-shaped block 34, and the T-shaped block 34 is connected with the T-shaped groove 35 in a sliding manner.

As a technical optimization scheme of the utility model, the T-shaped block 34 and the T-shaped groove 35 are matched for use, so that the inner toothed ring 19 is limited, the inner toothed ring 19 can only slide up and down below the right side of the inner wall of the crushing box 1, and the problem that the normal use of equipment is influenced by the inclination of the inner toothed ring 19 is avoided.

The working principle and the using process of the utility model are as follows: when in use, the light calcium carbonate to be crushed is fed into the crushing box 1 through the feed inlet 3, the light calcium carbonate falls on the crushing wheel 5, the first motor 7 and the second motor 12 are started, the first motor 7 rotates to drive the crushing wheel 5 to rotate, the light calcium carbonate is primarily crushed through the rotation of the crushing wheel 5, the light calcium carbonate after primary crushing falls on the surface of the rolling roller 9, the second motor 12 starts the second gear 13 to drive the first gear 10 to rotate, the first gear 10 drives the rotating shaft 8 to rotate, the rotating shaft 8 rotates to drive the rolling roller to roll and crush the light calcium carbonate, then the light calcium carbonate falls on the upper part of the sieve plate 15, the first gear 10 rotates to drive the driving wheel 14 to rotate, the driving wheel 14 rotates to drive the driving rod 21 to rotate, the driving rod 21 rotates to drive the half gear 20 to rotate on the inner surface of the inner toothed ring 19, the inner toothed ring 19 slides up and down on the lower part on the right side of the inner wall of the crushing box 1 through the rotation of the half gear 20, the right side of the sieve plate 15 is driven to move up and down by the up-and-down sliding of the inner toothed ring 19, so that the light calcium carbonate above the sieve plate 15 is screened, the crushed light calcium carbonate falls into the material receiving box 23 through meshes of the sieve plate 15, the rest block light calcium carbonate is screened to the left side of the sieve plate 15, the baffle 16 is pushed open to enter the recycling box 17, and then the block light calcium carbonate recovered in the recycling box 17 is continuously put into equipment for crushing.

In summary, the following steps: this reducing mechanism is used in light calcium carbonate processing, through setting up crushing case 1, quick-witted case 2, feed inlet 3, get the discharge door 4, crushing wheel 5, diaphragm 6, first motor 7, pivot 8, roll gyro wheel 9, first gear 10, extension board 11, second motor 12, second gear 13, drive wheel 14, sieve 15, baffle 16, collection box 17, extension spring 18, interior ring gear 19, semi-gear 20, transfer line 21, use from the cooperation of driving wheel 22 and material receiving box 23, it is inconvenient for separating the light calcium carbonate and the cubic light calcium carbonate who smashes the completion to have solved current reducing mechanism when smashing light calcium carbonate, need artifically to sort out cubic light calcium carbonate, the cost of labor has been increased, the problem of crushing efficiency has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a reducing mechanism is used in light calcium carbonate processing, includes crushing case (1), its characterized in that: the crushing box comprises a crushing box body (1), a box body (2) and a material taking door (4), wherein the right side of the crushing box body (1) is fixedly connected with the box body (2), the top of the crushing box body (1) is communicated with a material inlet (3), the front lower side of the crushing box body (1) is hinged with the material taking door (4) through a hinge, two sides above the inner cavity of the crushing box body (1) are rotatably connected with crushing wheels (5), a transverse plate (6) is fixedly connected above the back of the crushing box body (1), a first motor (7) is fixedly connected on two sides above the transverse plate (6), the output end of the first motor (7) penetrates through the inside of the crushing box body (1) and is fixedly connected with the back of the crushing wheels (5), a rotating shaft (8) is rotatably connected on the left side of the inner wall of the crushing box body (1), the number of the rotating shafts (8) is two, rolling wheels (9) are fixedly connected on the surface of the rotating shaft (8), and the two rolling wheels (9) are laminated on the surface, the right end of the rotating shaft (8) penetrates into the case (2) and is fixedly connected with first gears (10), the surfaces of the two first gears (10) are meshed, a support plate (11) is fixedly connected above the inner cavity of the case (2), a second motor (12) is fixedly connected to the bottom of the support plate (11), a second gear (13) is fixedly connected to the output end of the second motor (12), the surface of the second gear (13) is meshed with the surface of the first gear (10), a transmission wheel (14) is fixedly connected to the right side of the first gear (10), a sieve plate (15) is hinged to the lower side of the left side of the inner wall of the crushing case (1), the right side of the sieve plate (15) is attached to the right side of the inner wall of the crushing case (1), a through hole positioned above the sieve plate (15) is formed in the left side of the inner wall of the crushing case (1), and a baffle (16) is hinged to the inside of the through hole, smash the left below of case (1) and be provided with collection box (17), the right side fixedly connected with extension spring (18) of crushing case (1) inner wall bottom, ring gear (19) in the top fixedly connected with of extension spring (18), the top of interior ring gear (19) is laminated with the bottom of sieve (15), the right side of ring gear and the right side sliding connection who smashes case (1) inner wall, the inside meshing of interior ring gear (19) has half gear (20), the right side fixedly connected with transfer line (21) of half gear (20), the right side of transfer line (21) runs through to the inside of quick-witted case (2) and fixedly connected with from driving wheel (22), drive wheel (14) are connected through drive belt transmission with from driving wheel (22), the bottom of crushing case (1) inner wall is provided with and connects workbin (23) that are located sieve (15) below.

2. The crushing device for processing light calcium carbonate according to claim 1, wherein: smash bottom fixedly connected with dust collection box (24) at case (1) back, the right side intercommunication of dust collection box (24) has air exhauster (25), the input intercommunication of air exhauster (25) has exhaust column (26), the inside and the intercommunication of the top of exhaust column (26) to smashing case (1) have draft hood (27).

3. The crushing device for processing light calcium carbonate according to claim 2, wherein: the top of the dust collection box (24) is communicated with an exhaust pipe (28), and a filter screen (29) is fixedly connected above the inside of the dust collection box (24).

4. The crushing device for processing light calcium carbonate according to claim 1, wherein: the top of the support plate (11) is fixedly connected with a plurality of partition plates (30), the top of the case (2) is movably connected with a cover plate (31) through a buckle, and the bottom of the cover plate (31) is attached to the top of the partition plates (30).

5. The crushing device for processing light calcium carbonate according to claim 1, wherein: the left side fixedly connected with limiting plate (32) of quick-witted case (2), below fixedly connected with pressure spring (33) on limiting plate (32) right side, the right side of pressure spring (33) and the left side fixed connection of baffle (16).

6. The crushing device for processing light calcium carbonate according to claim 1, wherein: the upper side and the lower side on the right side of the inner gear ring (19) are fixedly connected with T-shaped blocks (34), the right side of the inner wall of the crushing box (1) is provided with T-shaped grooves (35) matched with the T-shaped blocks (34), and the T-shaped blocks (34) are connected with the T-shaped grooves (35) in a sliding mode.

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