CN211463376U

CN211463376U - Rubbing crusher is used in carbon black processing

Info

Publication number: CN211463376U
Application number: CN201921785024.7U
Authority: CN
Inventors: 赵国伟
Original assignee: Zhengzhou Dezhao Industrial Co ltd
Current assignee: Zhengzhou Dezhao Industrial Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-11
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a carbon black processing pulverizer, which comprises a box body, a motor is arranged above the box body, an output shaft of the motor is connected with a first rotating shaft extending into the box body, a plurality of groups of first crushing blades are arranged on the first rotating shaft, a second rotating shaft is arranged outside the first crushing blades in the box body, a first gear is arranged on the first rotating shaft, a second gear meshed with the first gear is arranged on the second rotating shaft, a connecting plate is arranged on the second rotating shaft, the connecting plate and the first crushing blades are arranged in a staggered manner, a groove is arranged at the end part of the connecting plate, a connecting rod is arranged in the groove, a second crushing blade is rotatably sleeved on the connecting rod and can rotate along the circumferential direction of the connecting rod, the first crushing blade crushes materials in the box body, the rotating direction of the connecting plate is opposite to that of the first crushing blade, the connecting plate crushes the materials, and the, a plurality of crushing points are formed in the box body, so that the material crushing effect is better, and the crushing quality is high.

Description

Rubbing crusher is used in carbon black processing

Technical Field

The utility model relates to a carbon black production facility technical field, concretely relates to rubbing crusher is used in carbon black processing.

Background

Carbon black is an amorphous carbon, is a light, loose and extremely fine black powder, has a very large surface area, is a product obtained by incomplete combustion or thermal decomposition of carbonaceous substances (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air, and in industrial production, many production processes need to use carbon black with different particle size requirements, so that the carbon black needs to be crushed to meet the requirements. But the existing pulverizer has low efficiency and low pulverizing quality, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbing crusher is used in carbon black processing solves current rubbing crusher inefficiency, and crushing quality is low, influences production efficiency's problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a rubbing crusher is used in carbon black processing, includes the box, the box top is equipped with the motor, the output shaft of motor has stretched into first pivot in the box, be equipped with the first crushing blade of multiunit on the first pivot, be located in the box the outside of first crushing blade is equipped with the second pivot, be equipped with first gear on the first pivot, be equipped with in the second pivot with first gear engagement's second gear, be equipped with the connecting plate in the second pivot, the connecting plate with first crushing blade sets up in a staggered way, the tip of connecting plate is seted up flutedly, be equipped with the connecting rod in the recess, it is equipped with the crushing blade of second to rotate the cover on the connecting rod, the crushing blade of second can be followed connecting rod circumferential direction.

The technical scheme is that the eccentric end of the connecting plate is fixedly arranged on the second rotating shaft, and the eccentric end of the second crushing blade is rotatably sleeved on the connecting rod.

A further technical scheme is that, be located in the box the outside of blade is smashed to the second is equipped with a sieve section of thick bamboo, the lower part inner wall of a sieve section of thick bamboo be equipped with the unanimous fixed plate of second pivot quantity, the lower extreme of second pivot is rotated and is installed on the fixed plate, the upper end of second pivot is rotated and is installed on the interior roof of box, the fixed carousel that is equipped with of lower extreme of first pivot, be equipped with annular spacing recess on the lower extreme inner wall of a sieve section of thick bamboo, the outside edge of carousel is located in the spacing recess and can spacing recess slides, the upper surface of carousel is equipped with a plurality of archs.

A further technical scheme is that the bottom wall of the box body is of an inverted cone structure, and discharge holes are formed in two sides of the inverted cone structure.

A further technical scheme is that a supporting rod is arranged on the bottom wall of the box body, and pulleys are installed at the lower end of the supporting rod.

The first crushing blade is provided with a tooth-shaped bulge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first pivot of motor drive rotates, and first crushing blade is smashed the material, and the epaxial first gear drive second gear of first pivot, and then makes the second pivot rotate, rotates through the connecting plate in the second pivot, the direction of rotation of connecting plate with the direction of rotation of first crushing blade is opposite, and the connecting plate is smashed the material, and the crushing blade of second on the connecting rod in the recess advances and smashes the material along connecting rod circumferential direction under the effect of centrifugal force, forms a plurality of crushing points in the box, and is better to the comminuted effect, crushing high quality.

2. After being crushed, the carbon black particles meeting the standard pass through the screen drum under the action of the first crushing blade, the connecting plate and the second crushing blade, enter the screen drum and fall down in a blanking gap formed by the inner wall of the box body, the arranged rotary disc and the arranged bulge shovel large particle materials falling into the rotary disc, so that the large particle materials enter the crushing area formed by the first crushing blade, the connecting plate and the second crushing blade to be crushed, and the fineness of the discharged carbon black particles is ensured.

3. The diapire of box adopts the back taper structure, and then all can set up the discharge gate in the both sides low point of back taper structure, is favorable to improving ejection of compact speed, improves production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the engagement of the first gear and the second gear.

Fig. 3 is a schematic structural view of the connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1-3, one embodiment of the present invention is: the utility model provides a rubbing crusher is used in carbon black processing, includes

box

1, 1 top of box is equipped with motor 2, the output shaft of motor 2 is connected with and stretches into first pivot 3 in the box 1, be equipped with the first crushing blade 4 of multiunit on the first pivot 3, be located in the box 1 the outside of first crushing blade 4 is equipped with second pivot 5, be equipped with first gear 6 in the first pivot 3, be equipped with on the second pivot 5 with the second gear 7 of first gear 6 meshing, be equipped with connecting plate 8 in the second pivot 5, connecting plate 8 with the crisscross setting of first crushing blade 4, recess 9 is seted up to the tip of connecting plate 8, be equipped with connecting rod 10 in the recess 9, the cover is equipped with second crushing blade 11 to the rotation on the connecting rod 10, second crushing blade 11 can be followed connecting rod 10 circumferential direction.

Specifically, first gear 6 is located the top of first crushing blade 4, and second gear 7 is located the top of connecting plate 8, the second pivot is equipped with four groups, and the symmetry is located respectively the outside of first pivot, the diameter of second gear 7 is less than the diameter of first gear 6, and the top wall is equipped with the feed inlet on box 1, and the diapire is equipped with discharge gate 17 under the box.

The second crushing blade 11 rotates the suit on connecting rod 10, specifically can adopt and set up the recess along connecting rod 10 circumferential direction on connecting rod 10, sets up the through-hole of adaptation recess on the second crushing blade 11, and the second crushing blade 11 passes through the through-hole and rotates in the suit recess, makes the second crushing blade 11 can follow connecting rod 10 circumferential direction.

The first pivot 3 of motor 2 drive rotates, and first crushing blade 4 is smashed the material, first gear 6 drive second gear 7 on the first pivot 3, and then makes second pivot 5 rotate, rotates through connecting plate 8 on second pivot 5, the direction of rotation of connecting plate 8 with first crushing blade 4's direction of rotation is opposite, and connecting plate 8 smashes the material, and second crushing blade 11 on the connecting rod 10 in the recess 9 is smashed the blade under the effect of centrifugal force along connecting rod 10 circumferential direction and then smashes the material, forms a plurality of crushing points in box 1, and is better to the comminuted effect, smashes the quality.

Example 2

On the basis of the above embodiment, in order to further improve the crushing effect, the eccentric end of the connecting plate 8 is fixedly installed on the second rotating shaft 5, and the eccentric end of the second crushing blade 11 is rotatably sleeved on the connecting rod 10.

Example 3

On the basis of the above embodiment, be located in the box 1 the outside of second crushing blade 11 is equipped with a sieve section of thick bamboo 12, the lower part inner wall of a sieve section of thick bamboo 12 be equipped with 5 unanimous fixed plates 13 of second pivot, the lower extreme of second pivot 5 is rotated and is installed on fixed plates 13, the upper end of second pivot 5 is rotated and is installed on the interior roof of box 1, the fixed carousel 14 that is equipped with of lower extreme of first pivot 3, be equipped with annular spacing recess 15 on the lower extreme inner wall of a sieve section of thick bamboo 12, the outside edge of carousel 14 is located in spacing recess 15 and can spacing recess 15 slides, the upper surface of carousel 14 is equipped with a plurality of archs 16.

Specifically, the upper end of the screen cylinder 12 is fixedly connected with the inner top wall of the box body 1, and can be fixed by welding or screwing.

Through set up a sieve section of thick bamboo 12 in box 1, the carbon black grain of crushing back compliance is at first crushing blade 4, connecting plate 8, through a sieve section of thick bamboo 12 under the effect of blade 11 is smashed to the second, get into and fall down in the unloading clearance that sieve section of thick bamboo 12 and box inner wall formed, the carousel 14 and the arch 16 of setting will fall into the large granule material on carousel 14 and shovel, make the large granule material get into first crushing blade 4, connecting plate 8, smash in the crushing region that blade 11 formed of second, guarantee the fineness of ejection of compact carbon black grain.

Example 4

On the basis of the above embodiment, 1 diapire of box is the back taper structure, the both sides of back taper structure all are equipped with discharge gate 17.

The diapire of box 1 adopts the back taper structure, and then all can set up the discharge gate in the both sides low point of back taper structure, is favorable to improving ejection of compact speed, improves production efficiency.

Example 5

On the basis of the above embodiment, the bottom wall of the box body 1 is provided with a support rod 18, and the lower end of the support rod 18 is provided with a pulley 19.

The support bar 18 and the pulley 19 are arranged to facilitate movement of the apparatus.

Example 6

On the basis of the above-described embodiment, the first crushing blade 4 is provided with the serrations 20. Is favorable for improving the crushing effect.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a rubbing crusher is used in carbon black processing, includes box (1), its characterized in that: a motor (2) is arranged above the box body (1), an output shaft of the motor (2) is connected with a first rotating shaft (3) extending into the box body (1), a plurality of groups of first crushing blades (4) are arranged on the first rotating shaft (3), a second rotating shaft (5) is arranged on the outer side of the first crushing blades (4) in the box body (1), a first gear (6) is arranged on the first rotating shaft (3), a second gear (7) meshed with the first gear (6) is arranged on the second rotating shaft (5), a connecting plate (8) is arranged on the second rotating shaft (5), the connecting plate (8) and the first crushing blades (4) are arranged in a staggered mode, a groove (9) is formed in the end portion of the connecting plate (8), a connecting rod (10) is arranged in the groove (9), and a second crushing blade (11) is sleeved on the connecting rod (10), the second crushing blade (11) can rotate along the circumferential direction of the connecting rod (10).

2. The carbon black processing pulverizer as set forth in claim 1, wherein: the eccentric end of the connecting plate (8) is fixedly arranged on the second rotating shaft (5), and the eccentric end of the second crushing blade (11) is rotatably sleeved on the connecting rod (10).

3. The carbon black processing pulverizer as set forth in claim 2, wherein: lie in box (1) the outside of blade (11) is smashed to the second is equipped with a sieve section of thick bamboo (12), the lower part inner wall of a sieve section of thick bamboo (12) be equipped with the unanimous fixed plate (13) of second pivot (5) quantity, the lower extreme of second pivot (5) is rotated and is installed on fixed plate (13), the upper end of second pivot (5) is rotated and is installed on the interior roof of box (1), the lower extreme of first pivot (3) is fixed and is equipped with carousel (14), be equipped with annular spacing recess (15) on the lower extreme inner wall of a sieve section of thick bamboo (12), the outside edge of carousel (14) is located in spacing recess (15) and can slide in spacing recess (15), the upper surface of carousel (14) is equipped with a plurality of archs (16).

4. The carbon black processing pulverizer as set forth in claim 1, wherein: the bottom wall of the box body (1) is of an inverted cone structure, and discharge holes (17) are formed in two sides of the inverted cone structure.

5. The carbon black processing pulverizer as set forth in claim 1, wherein: the bottom wall of the box body (1) is provided with a support rod (18), and the lower end of the support rod (18) is provided with a pulley (19).

6. The carbon black processing pulverizer as set forth in claim 1, wherein: the first crushing blade (4) is provided with a dentate bulge (20).