CN216322473U

CN216322473U - A double roll formula reducing mechanism for chemical production

Info

Publication number: CN216322473U
Application number: CN202122295926.6U
Authority: CN
Inventors: 李亚翔
Original assignee: Hunan Hecheng Medical Chemical Product Co ltd
Current assignee: Hunan Hecheng Medical Chemical Product Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-19
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of chemical production, and discloses a double-roller type crushing device for chemical production, which comprises a processing box, wherein the middle part of the upper surface of the processing box is communicated with a feed hopper, the bottom of the left side surface of the processing box is spliced with a material receiving drawer, and positioning blocks are respectively arranged on the front side and the rear side of the left side surface of the processing box. This a double-roll reducing mechanism for chemical production, it rotates to drive the transmission shaft through first driving motor, make the transmission shaft drive broken seat and rotate, broken seat drives the quartering hammer and rotates, broken seat and quartering hammer carry out the breakage to the great raw materials of entering into the inside granule of processing case, the volume of raw materials has been reduced, it carries out subsequent smashing to the raw materials to have made things convenient for, it rotates to drive crushing shaft through second driving motor, make crushing shaft drive crushing cutting edge rotate, crushing cutting edge smashes the raw materials after the breakage, the shredding to the raw materials has been realized, the crushing effect to the raw materials has been strengthened.

Description

A double roll formula reducing mechanism for chemical production

Technical Field

The utility model relates to the technical field of chemical production, in particular to a double-roller type crushing device for chemical production.

Background

Through retrieval, chinese patent No. CN206404870U discloses a double-roller type crushing device for chemical production, which relates to the technical field of heat stabilizer production and is described as follows: comprises a box body, a feed inlet is arranged in the center of the top of the box body, a first crushing mechanism and a second crushing mechanism are arranged in the box body from top to bottom, wherein the first crushing mechanism is a blade capable of transversely rotating, the second crushing mechanism is a crushing roller capable of relatively moving, each crushing roller is respectively provided with an adjusting device for adjusting the gap, the rotating axis of the blade of the first crushing mechanism is vertical to the rotating axis of the crushing roller of the second crushing mechanism, the middle part of the box body is provided with two symmetrical baffles to form a feed opening of the first crushing mechanism, a hopper is arranged below the box body, and a screen is arranged between the box body and the hopper. Through the mutual crushing effect of blade and crushing cylinder, can smash each slice, cubic chemical material fast, adjusting device can adjust kibbling degree, and this utility model can improve work efficiency greatly, satisfies the production demand.

Reducing mechanism under the prior art simple structure adopts single roll kibbling mode to smash article mostly, smashes the effect not good, when smashing the great object of granule, mostly need carry out the regrinding processing, uses to get up to waste time and energy, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a double-roller type crushing device for chemical production, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a double-roller type crushing device for chemical production comprises a processing box, wherein the middle part of the upper surface of the processing box is communicated with a feed hopper, a material receiving drawer is inserted into the bottom of the left side surface of the processing box, positioning blocks are respectively installed on the front side and the rear side of the left side surface of the processing box, a positioning frame is sleeved on each positioning block, a positioning bolt is arranged in the middle of the outer side surface of each positioning frame in a penetrating manner, penetrates through one end of each positioning frame and is arranged on each positioning block in a penetrating manner, a connecting plate is installed on the inner side surface of each positioning frame, a plate body is installed on the right side surface of each connecting plate, buffer layers are respectively installed on the right side surface of each plate body and the top of the right side inner wall of the processing box, transmission shafts are rotatably connected to the tops of the front side inner wall and the rear side inner wall of the processing box, a first driving motor is arranged on the top of the back surface of the processing box, the output end of the first driving motor is in key connection with the rear end of each transmission shaft, the surface of transmission shaft has cup jointed broken seat, be provided with the quartering hammer on the broken seat, the mid-mounting of processing incasement wall has the framework, the last surface mounting of framework has the guide frame, the left and right sides of processing case rear side inner wall all rotates and is connected with crushing roller, the middle part at the processing case back is provided with second driving motor, second driving motor's output and the rear end key connection that is located left crushing roller, the crushing cutting edge has been cup jointed on the crushing roller, the reference column is all installed to the positive middle part of processing case and bottom, the drive mechanism has been cup jointed on the reference column.

The transmission mechanism comprises an installation frame, positioning seats are installed in the middle of the upper surface and the lower surface of the installation frame, spring positioning pins are arranged on the outer sides of the outer surfaces of the positioning seats, limiting frames are installed on the front sides of the inner wall of the left side and the inner wall of the right side of the installation frame, limiting rings are arranged inside the limiting frames, and transmission gears are installed on the back faces of the limiting rings and meshed with the transmission gears.

Preferably, the middle parts of the positioning block and the outer side surface of the positioning frame are provided with positioning threaded holes, and the inner diameter of the positioning screw is matched with the outer diameter of the positioning bolt.

Preferably, the right side of the inner side surface of the connecting plate is provided with a reinforcing seat, and the reinforcing seat is in a hollow right-angled triangle shape.

Preferably, the positioning column and the outer side of the positioning seat are both provided with positioning slots, and the inner diameters of the positioning slots are matched with the outer diameters of the spring positioning pins.

Preferably, the clamping block is installed in the outside of crushing off the axle surface, and the clamping groove has been seted up at the middle part at the drive gear back.

Preferably, the middle part of the back of the limiting frame is provided with a limiting groove, and the width of the limiting groove is matched with that of the limiting ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a double-roller type crushing device for chemical production, which has the following beneficial effects:

1. this a double-roll reducing mechanism for chemical production, it rotates to drive the transmission shaft through first driving motor, make the transmission shaft drive broken seat and rotate, broken seat drives the quartering hammer and rotates, broken seat and quartering hammer carry out the breakage to the great raw materials of entering into the inside granule of processing case, the volume of raw materials has been reduced, it carries out subsequent smashing to the raw materials to have made things convenient for, it rotates to drive crushing shaft through second driving motor, make crushing shaft drive crushing cutting edge rotate, crushing cutting edge smashes the raw materials after the breakage, the shredding to the raw materials has been realized, the crushing effect to the raw materials has been strengthened.

2. This a double-roll reducing mechanism for chemical production carries out the location installation to locating piece and locating frame through positioning bolt, has realized quick installation and dismantlement to the plate body for the user can install or dismantle the plate body according to the user demand, has made things convenient for the user to maintain broken seat and quartering hammer, has reduced the probability that broken seat and quartering hammer damage phenomenon appear, has guaranteed the crushing effect of broken seat and quartering hammer to the raw materials.

3. This a double-roll reducing mechanism for chemical production fixes a position reference column and positioning seat through spring locating pin, has realized installing fast and dismantling drive mechanism for the user can install or dismantle drive mechanism according to the user demand, has made things convenient for the user to maintain or dismantle the inside drive gear of drive mechanism, has reduced the probability that drive gear damage phenomenon appears, has guaranteed drive mechanism's normal use.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is an exploded view of the transmission mechanism of the present invention.

In the figure: 1. a processing box; 2. a feed hopper; 3. a material receiving drawer; 4. positioning blocks; 5. a positioning frame; 6. a connecting plate; 7. a plate body; 8. a buffer layer; 9. a crushing seat; 10. a breaking hammer; 11. a frame body; 12. a guide frame; 13. a crushing shaft; 14. a crushing blade; 15. a positioning column; 16. a transmission mechanism; 1601. installing a frame; 1602. positioning seats; 1603. a spring positioning pin; 1604. a limiting frame; 1605. a limiting ring; 1606. a transmission gear.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a double-roller type crushing device for chemical production comprises a processing box 1, wherein the middle part of the upper surface of the processing box 1 is communicated with a feed hopper 2, a material receiving drawer 3 is inserted into the bottom of the left side surface of the processing box 1, positioning blocks 4 are respectively arranged on the front side and the rear side of the left side surface of the processing box 1, a positioning frame 5 is sleeved on the positioning blocks 4, positioning bolts are penetrated through the middle part of the outer side surface of the positioning frame 5, one end of each positioning bolt penetrating into the positioning frame 5 is threaded on the corresponding positioning block 4, a connecting plate 6 is arranged on the inner side surface of the positioning frame 5, a plate body 7 is arranged on the right side surface of the connecting plate 6, buffer layers 8 are respectively arranged on the right side surface of the plate body 7 and the top of the right side inner wall of the processing box 1, transmission shafts are rotatably connected with the top parts of the front side inner wall and the rear side inner wall of the processing box 1, a first driving motor is used for driving the transmission shafts to rotate, so that the transmission shafts drive crushing seats 9 to rotate, the crushing seat 9 drives the crushing hammer 10 to rotate, the crushing seat 9 and the crushing hammer 10 crush raw materials with larger particles entering the processing box 1, the size of the raw materials is reduced, the subsequent crushing of the raw materials is facilitated, the output end of the first driving motor is in key connection with the rear end of the transmission shaft, the crushing seat 9 is sleeved on the outer surface of the transmission shaft, the crushing hammer 10 is arranged on the crushing seat 9, the positioning block 4 and the positioning frame 5 are positioned and installed through the positioning bolt, the rapid installation and disassembly of the plate body 7 are realized, a user can install or disassemble the plate body 7 according to the use requirement, the user can conveniently maintain the crushing seat 9 and the crushing hammer 10, the probability of the damage phenomena of the crushing seat 9 and the crushing hammer 10 is reduced, the crushing effect of the crushing seat 9 and the crushing hammer 10 on the raw materials is ensured, the frame body 11 is installed in the middle of the inner wall of the processing box 1, the upper surface mounting of framework 11 has guide frame 12, the left and right sides of processing case 1 rear side inner wall all rotates and is connected with crushing roller 13, the middle part at the processing case 1 back is provided with second driving motor, first driving motor and second driving motor's model is Y80M1-2, it rotates to drive crushing roller 13 through second driving motor, make crushing roller 13 drive crushing blade 14 rotate, crushing blade 14 smashes the raw materials after the breakage, the shredding to the raw materials has been realized, the crushing effect to the raw materials second driving motor's output and the rear end key connection that is located left crushing roller 13 have been strengthened, crushing blade 14 has been cup jointed on crushing roller 13, reference column 15 is all installed to the positive middle part of processing case 1 and bottom, transmission mechanism 16 has been cup jointed on reference column 15.

Drive mechanism 16 includes installing frame 1601, the positioning seat 1602 is all installed at the middle part of installing frame 1601 upper surface and lower surface, the outside of positioning seat 1602 surface is provided with spring locating pin 1603, spacing frame 1604 is all installed to the front side of installing frame 1601 left side inner wall and right side inner wall, the inside of spacing frame 1604 is provided with spacing ring 1605, the back-mounted of spacing ring 1605 has drive gear 1606, two sets of drive gear 1606 mesh, fix a position reference column 15 and positioning seat 1602 through spring locating pin 1603, realized quick installation and dismantlement to drive mechanism 16, make the user install or dismantle drive mechanism 16 according to the user demand, made things convenient for the user to maintain or dismantle the inside drive gear 1606 of drive mechanism 16, the probability that drive gear 1606 damage phenomenon appears has been reduced, the normal use of drive mechanism 16 has been guaranteed.

In order to realize the positioning and installation between the positioning block 4 and the positioning frame 5, the positioning threaded holes are respectively formed in the middle parts of the outer side surfaces of the positioning block 4 and the positioning frame 5, the inner diameter of the positioning screw is matched with the outer diameter of the positioning bolt, and the positioning bolt fixes the positioning block 4 and the positioning frame 5 through the positioning threaded holes, so that the positioning and installation between the positioning block 4 and the positioning frame 5 are realized.

In order to enhance the firmness of installation between the connecting plate 6 and the plate body 7, the right side of the inner side surface of the connecting plate 6 is provided with the reinforcing seat, the reinforcing seat is in a hollow right-angled triangle shape, and the reinforcing seat reinforces the connecting plate 6 and the plate body 7, so that the firmness of installation between the connecting plate 6 and the plate body 7 is enhanced.

In order to realize the positioning between the positioning column 15 and the positioning seat 1602, positioning slots are respectively formed in the outer sides of the outer side surfaces of the positioning column 15 and the positioning seat 1602, the inner diameter of each positioning slot is matched with the outer diameter of the spring positioning pin 1603, and the spring positioning pin 1603 is inserted into the positioning column 15 and the positioning seat 1602 through the positioning slots, so that the positioning between the positioning column 15 and the positioning seat 1602 is realized.

In order to realize clamping installation between the crushing shaft 13 and the transmission gear 1606, the clamping block is arranged on the outer side of the outer surface of the crushing shaft 13, the middle of the back of the transmission gear 1606 is provided with a clamping groove, and the clamping block is clamped with the transmission gear 1606 through the clamping groove, so that clamping installation between the crushing shaft 13 and the transmission gear 1606 is realized.

In order to ensure the stability of the transmission gear 1606 when rotating, the middle part of the back of the limit frame 1604 is provided with a limit groove, the width of the limit groove is matched with the width of the limit ring 1605, when the transmission gear 1606 rotates, the limit ring 1605 rotates inside the limit frame 1604 through the limit groove, the limit frame 1604 limits the limit ring 1605, the limit ring 1605 limits the transmission gear 1606, and the stability of the transmission gear 1606 when rotating is ensured.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the crushing machine is used, when chemical raw materials need to be crushed, a first driving motor and a second driving motor are started, the output end of the first driving motor rotates to drive a transmission shaft to rotate, the transmission shaft drives a crushing seat 9 to rotate, the crushing seat 9 drives a crushing hammer 10 to rotate, the output end of the second driving motor rotates to drive a crushing shaft 13 positioned on the left side to rotate, the crushing shaft 13 positioned on the left side drives a crushing shaft 13 positioned on the right side to rotate through a transmission gear 1606, the crushing shaft 13 drives a crushing blade 14 to rotate, then, a user pours the chemical raw materials into the processing box 1 through a feed hopper 2, the crushing seat 9 and the crushing hammer 10 crush and process raw materials with larger particles entering the processing box 1, the crushed raw materials drop onto the crushing blade 14 through a guide frame 12, and the crushing blade 14 crushes and processes the crushed raw materials, so that the raw materials are crushed and processed, the processed raw materials fall into the material receiving drawer 3.

To sum up, this a double roll formula reducing mechanism for chemical production, it rotates to drive the transmission shaft through first driving motor, make the transmission shaft drive broken seat 9 and rotate, broken seat 9 drives quartering hammer 10 and rotates, broken seat 9 and quartering hammer 10 carry out the breakage to the great raw materials of the inside granule that enters into processing case 1, the volume of raw materials has been reduced, made things convenient for and carried out subsequent smashing to the raw materials, it rotates to drive crushing shaft 13 through second driving motor, make crushing shaft 13 drive crushing blade 14 rotate, crushing blade 14 smashes the raw materials after the breakage, realized the shredding to the raw materials, the crushing effect to the raw materials has been strengthened.

This a double-roller reducing mechanism for chemical production carries out location installation to locating piece 4 and locating frame 5 through positioning bolt, has realized quick installation and dismantlement to plate body 7 for the user can install or dismantle plate body 7 according to the user demand, has made things convenient for the user to maintain broken seat 9 and quartering hammer 10, has reduced the probability that broken seat 9 and quartering hammer 10 damage phenomenon appears, has guaranteed the crushing effect of broken seat 9 and quartering hammer 10 to the raw materials.

This a double-roller reducing mechanism for chemical production fixes a position reference column 15 and positioning seat 1602 through spring locating pin 1603, has realized installing fast and dismantling drive mechanism 16 for the user can install or dismantle drive mechanism 16 according to the user demand, has made things convenient for the user to maintain or dismantle drive gear 1606 inside drive gear 16, has reduced the probability that drive gear 1606 damage phenomenon appears, has guaranteed drive mechanism 16's normal use.

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

1. The utility model provides a double-roller reducing mechanism for chemical production, includes processing case (1), the middle part intercommunication of processing case (1) upper surface has feeder hopper (2), the bottom of processing case (1) left surface is pegged graft and is connect material drawer (3), its characterized in that: the processing box is characterized in that positioning blocks (4) are installed on the front side and the rear side of the left side face of the processing box (1), positioning frames (5) are sleeved on the positioning blocks (4), positioning bolts are arranged in the middle of the outer side face of each positioning frame (5) in a penetrating mode, one end of each positioning bolt penetrating into each positioning frame (5) is arranged on each positioning block (4) in a penetrating mode, a connecting plate (6) is installed on the inner side face of each positioning frame (5), a plate body (7) is installed on the right side face of each connecting plate (6), buffer layers (8) are installed on the right side face of each plate body (7) and the top of the right side inner wall of the processing box (1), transmission shafts are rotatably connected to the tops of the front side inner wall and the rear side inner wall of the processing box (1), a first driving motor is arranged on the top of the back face of the processing box (1), the output end of the first driving motor is connected with the rear end of each transmission shaft in a bonded mode, a crushing seat (9) is sleeved on the outer surface of each transmission shaft, the crushing hammer is arranged on the crushing seat (9), a frame body (11) is arranged in the middle of the inner wall of the processing box (1), a guide frame (12) is arranged on the upper surface of the frame body (11), crushing shafts (13) are rotatably connected to the left side and the right side of the inner wall of the rear side of the processing box (1), a second driving motor is arranged in the middle of the back side of the processing box (1), the output end of the second driving motor is connected with the rear end of the crushing shaft (13) on the left side in a key mode, crushing blades (14) are sleeved on the crushing shafts (13), positioning columns (15) are arranged in the middle and at the bottom of the front side of the processing box (1), and a transmission mechanism (16) is sleeved on the positioning columns (15);

drive mechanism (16) include installing frame (1601), positioning seat (1602) are all installed at the middle part of installing frame (1601) upper surface and lower surface, the outside of positioning seat (1602) surface is provided with spring positioning pin (1603), spacing frame (1604) are all installed to the front side of installing frame (1601) left side inner wall and right side inner wall, the inside of spacing frame (1604) is provided with spacing ring (1605), the back-mounted of spacing ring (1605) has drive gear (1606), and is two sets of drive gear (1606) meshing.

2. The double-roller type crushing device for chemical production according to claim 1, wherein: and positioning threaded holes are formed in the middle parts of the outer side surfaces of the positioning block (4) and the positioning frame (5), and the inner diameter of the positioning screw is matched with the outer diameter of the positioning bolt.

3. The double-roller type crushing device for chemical production according to claim 1, wherein: and a reinforcing seat is arranged on the right side of the inner side surface of the connecting plate (6), and the reinforcing seat is in a hollow right-angled triangle shape.

4. The double-roller type crushing device for chemical production according to claim 1, wherein: positioning slots are formed in the outer sides of the outer side faces of the positioning column (15) and the positioning seat (1602), and the inner diameters of the positioning slots are matched with the outer diameter of the spring positioning pin (1603).

5. The double-roller type crushing device for chemical production according to claim 1, wherein: the joint piece is installed in the outside of crushing axle (13) surface, and the joint groove has been seted up at the middle part at drive gear (1606) back.

6. The double-roller type crushing device for chemical production according to claim 1, wherein: the middle part of the back of the limiting frame (1604) is provided with a limiting groove, and the width of the limiting groove is matched with the width of the limiting ring (1605).