CN219073036U

CN219073036U - Anti-adhesion raw material crushing equipment for chemical production

Info

Publication number: CN219073036U
Application number: CN202222703415.8U
Authority: CN
Inventors: 潘伟
Original assignee: Guangdong Baohan Environmental Protection Technology Co ltd
Current assignee: Guangdong Baohan Environmental Protection Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-05-26
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses anti-adhesion raw material crushing equipment for chemical production, which relates to the technical field of raw material crushing devices and comprises a first driving motor, a device body and a dust collector, wherein a feeding funnel is arranged at the top end of the device body, a crushing roller is arranged above the inner wall of the device body, a second driving motor is arranged at one end of the crushing roller, a lower grinding disc is arranged on the inner wall of the device body, a rotating shaft is arranged at the middle position above the lower grinding disc through a bearing, a guide plate is arranged on the inner wall of the device body above the lower grinding disc, elastic buffer piece buffer pieces are arranged on the inner walls of two sides below the device body, and one side of each elastic buffer piece is connected with a mounting plate. According to the utility model, materials adhered on the crushing roller are scraped through the scraping plate in the rotation process of the crushing roller, and the crushing roller can stretch and buffer to a certain extent through the elasticity of the reset spring, so that the service life is prolonged, and the problem that the materials are easy to adhere is solved.

Description

Anti-adhesion raw material crushing equipment for chemical production

Technical Field

The utility model relates to the technical field of raw material crushing devices, in particular to anti-adhesion raw material crushing equipment for chemical production.

Background

In China, the status of the chemical industry in the whole national economy is extremely important, the production of the chemical industry mainly ensures that the materials are added by processing physical or chemical methods such as mixing, separating, crushing, heating and the like on the raw materials, the chemical production most commonly uses crushing of the raw materials and generally rolls the raw materials through the rotation of a crushing roller, but the chemical raw materials are crushed through crushing equipment, and the raw materials are wasted due to the fact that the materials are easy to adhere to the crushing roller, the crushing effect of the crushing roller is reduced, the existing equipment filter screen is easy to block, the filtering efficiency and the filtering effect are reduced, and the using effect is poor.

Through retrieving, chinese patent grant publication No. 202121769208.1, publication day 2021, month 08 and 01 disclose a raw material pulverizing device for chemical resin production, "the pulverizing device 3 includes pulverizing roller one 5 and pulverizing roller two 6, pulverizing roller one 5 with the intermeshing is equipped with crushing tooth 7 on pulverizing roller two 6," in-device pulverizing roller one 5 with pulverizing roller two 6 intermeshing pulverizes the raw materials, and the raw materials is easy to bond on pulverizing roller one 5 with pulverizing roller two 6, and difficult clearance just easily leads to the waste of raw materials, and in view of this, to above-mentioned problem, intensive research has the scheme to produce.

Disclosure of Invention

The utility model aims to provide anti-adhesion raw material crushing equipment for chemical production, and aims to solve the problem that the existing anti-adhesion raw material crushing equipment for chemical production is not anti-adhesion in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-adhesion raw material crushing equipment for chemical production, includes first driving motor, device body and dust catcher, the top of device body is provided with feed hopper, garrulous roller is installed to the top of device body inner wall, and the one end of garrulous roller is installed second driving motor, the lower grinding disc is installed to the inner wall of device body, the intermediate position department of lower grinding disc top installs the pivot through the bearing, the deflector is installed to the inner wall of lower grinding disc top device body, elastic buffer spare bolster is all installed to the both sides inner wall of device body below, and one side of elastic buffer spare all is connected with the mounting panel, control panel is installed to the below of device body opposite side outer wall, the bottom of device body is provided with the discharge gate.

Preferably, the telescopic link is all installed to the top of device body both sides outer wall, and reset spring is all installed to the outer wall of telescopic link one side, the opposite side of telescopic link all is connected with the scraper blade, and the one end of telescopic link passes through the bolt and is connected with the scraper blade.

With the technical scheme, the scraping plates are mounted on one side of the telescopic rods through the connecting bolts, the scraping plates are convenient to replace and clean due to the fact that the bolts are connected, and the telescopic rods are more convenient to use.

Preferably, the outer wall of the rotating shaft is provided with an upper grinding disc, the top end of the upper grinding disc is provided with an annular material port, the bottom end of the upper grinding disc is uniformly arranged on the first grinding block, and the top end of the lower grinding disc is uniformly provided with the second grinding block.

By adopting the technical scheme, the first grinding block and the second grinding block are respectively arranged on the outer walls of the upper grinding disc and the lower grinding disc, and are in contact friction with each other, so that the contact area with materials is enlarged, and the grinding is more complete and fine.

Preferably, the first driving motor is installed on the outer wall of one side of the device body, the belt is installed on the outer wall above the first driving motor, and one side of the belt is installed on the outer wall of the rotating shaft.

By adopting the technical scheme, the belt pulley is arranged on the outer walls of the driving shaft and the rotating shaft of the first driving motor, and the belt is arranged on the belt pulley, so that the rotating shaft is driven to rotate simultaneously when the first driving motor works, and the rotation stability is good.

Preferably, a coarse filter screen is installed on the outer wall of one side of the mounting plate, and a fine filter screen is installed below the coarse filter screen.

By adopting the technical scheme, the coarse filter screen is used for screening for the first time, the fine filter screen is used for further screening, and the aperture of the fine filter screen is smaller than that of the coarse filter screen, so that the material is filtered more finely.

Preferably, a third driving motor is installed below the outer wall of one side of the device body, the output end of the third driving motor is connected with a rotary table through a driving shaft, a cylinder is installed on the outer wall of one end of the rotary table, and a tamping rod is movably hinged to the outer wall of the cylinder.

By adopting the technical scheme, the cylinder can do circular motion through the rotation of the turntable, and the tamping rod can do left-right movement through the hinge piece.

Preferably, a dust collector is mounted on the outer wall of the other side of the device body, a discharge pipe is connected above the dust collector, and a feed pipe is connected below the dust collector.

By adopting the technical scheme, the dust collector is used for sucking larger materials on the coarse filter screen and the fine filter screen, so that less materials are wasted, and the filtering effect of the coarse filter screen and the fine filter screen is quickened.

Preferably, a guide plate is mounted on the inner wall of the device body above the lower grinding disc, the downward inclination angle of the guide plate is 45 degrees, and the top view of the guide plate is funnel-shaped.

By adopting the technical scheme, through the funnel-shaped guide plate, the material which is crushed for the first time can more accurately fall into the annular material port, so that the leakage waste is avoided, the falling efficiency of the material is accelerated after the material is inclined by a certain angle, and the working efficiency is improved.

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

(1) The utility model provides a third driving motor, a tamping rod and a mounting plate, wherein the turntable rotates through the operation of the third driving motor, the turntable drives the cylinder to do circular motion, so that the tamping rod moves left and right, then the tamping rod impacts the mounting plate, so that the coarse filter screen and the fine filter screen vibrate, the blockage of the coarse filter screen and the fine filter screen is avoided, and the problem of easy blockage is solved;

(2) The utility model provides the scraping plate, the reset spring and the crushing roller, wherein the crushing roller scrapes materials adhered on the crushing roller through the scraping plate in the rotation process, and the crushing roller can be stretched and buffered to a certain extent through the elasticity of the reset spring, so that the service life is prolonged, and the problem that the materials are easy to adhere is solved;

(3) The utility model provides a dust collector, a first grinding block and a second grinding block, wherein the first grinding block and the second grinding block are rubbed mutually to carry out secondary grinding, the filtered larger material is worked through the dust collector, the material enters a discharge pipe through a feed pipe, and then the material is discharged into a guide plate to be further ground, so that the grinding effect is finer and finer, and the problem of poor grinding effect is solved.

Drawings

FIG. 1 is a schematic cross-sectional view of the apparatus of the present utility model;

FIG. 2 is a schematic top view of the upper polishing platen of the present utility model;

FIG. 3 is a schematic top view of the pulverizing roll of the present utility model;

FIG. 4 is a schematic diagram of a vibration mechanism according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at a.

In the figure: 1. a cylinder; 2. a turntable; 3. a lower grinding disc; 4. a first driving motor; 5. a first abrasive block; 6. a belt; 7. a rotating shaft; 8. a scraper; 9. a device body; 10. a feed hopper; 11. a pulverizing roller; 12. a telescopic rod; 13. a return spring; 14. a discharge pipe; 15. an upper millstone; 16. a second abrasive block; 17. a dust collector; 18. a coarse filter screen; 19. a feed pipe; 20. a control panel; 21. a fine filter screen; 22. a discharge port; 23. an annular material opening; 24. a second driving motor; 25. a tamper; 26. a third driving motor; 27. a mounting plate; 28. an elastic buffer member; 29. and a guide plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an anti-adhesion raw material crushing equipment for chemical production, including first driving motor 4, device body 9 and dust catcher 17, the top of device body 9 is provided with feed hopper 10, crushing roller 11 is installed to the top of device body 9 inner wall, and second driving motor 24 is installed to one end of crushing roller 11, lower grinding disc 3 is installed to the inner wall of device body 9, pivot 7 is installed through the bearing in intermediate position department above lower grinding disc 3, deflector 29 is installed to the inner wall of device body 9 above lower grinding disc 3, elastic buffer spare 28 is all installed to the both sides inner wall below device body 9, and one side of elastic buffer spare 28 all is connected with mounting panel 27, control panel 20 is installed to the below of device body 9 opposite side outer wall, the bottom of device body 9 is provided with discharge gate 22;

the telescopic link 12 is all installed to the top of device body 9 both sides outer wall, and reset spring 13 is all installed to the outer wall of telescopic link 12 one side, and the opposite side of telescopic link 12 all is connected with scraper blade 8, and the one end of telescopic link 12 is connected with scraper blade 8 through the bolt.

Specifically, as shown in fig. 1 and 3, when the structure is used, the second driving motor 24 works to enable the crushing roller 11 to rotate, the other crushing roller 11 simultaneously rotates under the action of materials, the two crushing rollers 11 crush the materials, the materials adhered to the crushing rollers 11 are scraped by the scraping plate 8, and the crushing rollers 11 can stretch and buffer in a certain range through the elasticity of the reset spring 13, so that the service life is prolonged.

An upper grinding disc 15 is arranged on the outer wall of the rotating shaft 7, an annular material opening 23 is formed in the top end of the upper grinding disc 15, the bottom end of the upper grinding disc 15 is uniformly arranged on the first grinding block 5, and a second grinding block 16 is uniformly arranged on the top end of the lower grinding disc 3;

the first driving motor 4 is arranged on the outer wall of one side of the device body 9, the belt 6 is arranged on the outer wall above the first driving motor 4, and one side of the belt 6 is arranged on the outer wall of the rotating shaft 7;

a dust collector 17 is arranged on the outer wall of the other side of the device body 9, a discharge pipe 14 is connected above the dust collector 17, and a feed pipe 19 is connected below the dust collector 17;

the guide plate 29 is mounted on the inner wall of the apparatus body 9 above the lower grinding pan 3, and the guide plate 29 is inclined downward at an angle of 45 °, and the guide plate 29 has a funnel shape in plan view.

Specifically, as shown in fig. 1 and 2, when the structure is used, the belt 6 is driven to rotate by the first driving motor 4, meanwhile, the rotating shaft 7 drives the upper grinding disc 15 to rotate simultaneously, materials enter the annular material port 23 through the guide plate 29, then enter between the upper grinding disc 15 and the lower grinding disc 3, are subjected to secondary grinding through mutual friction between the first grinding block 5 and the second grinding block 16, and are subjected to filtering, larger materials are subjected to working by the dust collector 17, enter the discharging pipe 14 through the feeding pipe 19, and are discharged into the guide plate 29 for further grinding, and the grinding effect is finer.

A coarse filter screen 18 is arranged on the outer wall of one side of the mounting plate 27, and a fine filter screen 21 is arranged below the coarse filter screen 18;

a third driving motor 26 is arranged below the outer wall of one side of the device body 9, the output end of the third driving motor 26 is connected with a rotary table 2 through a driving shaft, a cylinder 1 is arranged on the outer wall of one end of the rotary table 2, and a tamping rod 25 is movably hinged to the outer wall of the cylinder 1.

Specifically, as shown in fig. 1, 4 and 5, when the structure is used, the crushed materials are filtered twice through the coarse filter screen 18 and the feeding pipe 19, the rotary table 2 is driven to rotate through the operation of the third driving motor 26, the rotary table 2 drives the cylinder 1 to do circular motion, the tamping rod 25 is moved left and right, and then the tamping rod 25 impacts the mounting plate 27, so that the coarse filter screen 18 and the fine filter screen 21 vibrate, and the blockage of the coarse filter screen 18 and the fine filter screen 21 is avoided.

Working principle: when the device is used, firstly, materials enter the device body 9 through the feeding hopper 10, the crushing roller 11 is rotated through the operation of the second driving motor 24, the other crushing roller 11 is simultaneously rotated under the action of the materials, the two crushing rollers 11 crush the materials, the materials adhered to the crushing rollers 11 are scraped through the scraping plate 8, the materials are prevented from being adhered to the crushing rollers 11, the waste of the materials is caused, and the crushing rollers 11 can be stretched and buffered to a certain extent through the retractility of the reset spring 13, so that the service life is prolonged.

Then, the crushed materials enter the annular material port 23 through the guide plate 29, then enter between the upper grinding disc 15 and the lower grinding disc 3, the belt 6 is driven to rotate by the first driving motor 4, the upper grinding disc 15 is driven to rotate by the rotating shaft 7 at the same time, and the crushed materials are secondarily crushed through mutual friction between the first grinding block 5 and the second grinding block 16, so that the crushing is finer.

Finally, the filtered materials are filtered twice through the coarse filter screen 18 and the feeding pipe 19, the rotary table 2 is enabled to rotate through the operation of the third driving motor 26, the rotary table 2 drives the cylinder 1 to do circular motion, the tamping rod 25 is enabled to do left-right movement, then the tamping rod 25 impacts the mounting plate 27, the coarse filter screen 18 and the fine filter screen 21 vibrate, the blockage of the coarse filter screen 18 and the fine filter screen 21 is avoided, the dust collector 17 is enabled to work, the materials enter the discharging pipe 14 through the feeding pipe 19, and then the materials are discharged into the guide plate 29 to be further crushed, so that the crushing effect is better.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Anti-adhesion raw material crushing equipment for chemical production comprises a first driving motor (4), a device body (9) and a dust collector (17), and is characterized in that: the device comprises a device body (9), wherein a feeding funnel (10) is arranged at the top end of the device body (9), a crushing roller (11) is arranged above the inner wall of the device body (9), a second driving motor (24) is arranged at one end of the crushing roller (11), a lower grinding disc (3) is arranged on the inner wall of the device body (9), a rotating shaft (7) is arranged at the middle position above the lower grinding disc (3) through a bearing, elastic buffer piece buffer pieces (28) are arranged on the inner walls of the two sides below the device body (9), one side of each elastic buffer piece (28) is connected with a mounting plate (27), a control panel (20) is arranged below the outer wall of the other side of the device body (9), and a discharge hole (22) is arranged at the bottom end of the device body (9).

2. The anti-adhesion raw material crushing equipment for chemical production according to claim 1, wherein: the telescopic rod (12) is all installed to the top of device body (9) both sides outer wall, and reset spring (13) are all installed to the outer wall of telescopic rod (12) one side, the opposite side of telescopic rod (12) all is connected with scraper blade (8), and the one end of telescopic rod (12) is connected with scraper blade (8) through the bolt.

3. The anti-adhesion raw material crushing equipment for chemical production according to claim 1, wherein: the outer wall of pivot (7) is installed and is gone up mill (15), the top of going up mill (15) is provided with annular feed opening (23), the bottom of going up mill (15) evenly sets up in first abrasive brick (5), the top of lower abrasive brick (3) evenly is provided with second abrasive brick (16).

4. The anti-adhesion raw material crushing equipment for chemical production according to claim 1, wherein: the device is characterized in that a first driving motor (4) is installed on the outer wall of one side of the device body (9), a belt (6) is installed on the outer wall above the first driving motor (4), and one side of the belt (6) is installed on the outer wall of the rotating shaft (7).

5. The anti-adhesion raw material crushing equipment for chemical production according to claim 1, wherein: the outer wall of one side of the mounting plate (27) is provided with a coarse filter screen (18), and a fine filter screen (21) is arranged below the coarse filter screen (18).

6. The anti-adhesion raw material crushing equipment for chemical production according to claim 1, wherein: the device is characterized in that a third driving motor (26) is arranged below one side outer wall of the device body (9), the output end of the third driving motor (26) is connected with a rotary table (2) through a driving shaft, a cylinder (1) is arranged on one end outer wall of the rotary table (2), and a tamping rod (25) is movably hinged to the outer wall of the cylinder (1).

7. The anti-adhesion raw material crushing equipment for chemical production according to claim 1, wherein: the dust collector (17) is installed on the outer wall of the other side of the device body (9), a discharging pipe (14) is connected to the upper portion of the dust collector (17), and a feeding pipe (19) is connected to the lower portion of the dust collector (17).

8. The anti-adhesion raw material crushing equipment for chemical production according to claim 1, wherein: the guide plate (29) is mounted on the inner wall of the device body (9) above the lower grinding disc (3), the downward inclination angle of the guide plate (29) is 45 degrees, and the top view of the guide plate (29) is funnel-shaped.