CN218107929U

CN218107929U - Raw material crushing device for chemical production

Info

Publication number: CN218107929U
Application number: CN202220884012.5U
Authority: CN
Inventors: 陆秋来
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-12-23
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a raw materials breaker for chemical production, including the casing, the top of casing is equipped with the feed inlet, and the feed inlet below is equipped with two relative pivoted crushing rollers, and a first motor is all connected to every crushing roller, and the crushing roller below is equipped with and rubs the case, connects sieve magazine on rubbing the lateral wall of case, and the bottom of casing is installed and is used for driving and rubs the wobbling drive arrangement of case. The utility model has the advantages that: the grinding box is arranged below the crushing roller and can further crush the chemical raw materials processed by the crushing roller. The side connection that rubs the case and sieve material box, the bottom that rubs the case is connected with can take its wobbling drive arrangement, and the setting of sieve material box can guarantee that industrial chemicals just can discharge when being smashed the tiny particle, consequently can ensure industrial chemicals's crushing effect.

Description

Raw material crushing device for chemical production

Technical Field

The utility model relates to a chemical production equipment technical field specifically is a raw materials breaker for chemical production.

Background

During the chemical product adds man-hour, in order to improve chemical product's reaction efficiency, need break into the product of fritter with the cubic raw materials of great volume, the area of contact of the raw materials of a plurality of fritters is bigger than the great raw materials of a monoblock, so can improve reaction efficiency. The raw material crushing device is generally used for crushing chemical raw materials in the prior art. The existing chemical raw material crushing device usually comprises a shell, and two crushing rollers which rotate relatively are arranged in the shell to crush large raw materials. However, this has a problem that the raw material is crushed only by the crushing roller, and the crushing effect is poor, and after this process, large pieces of granular raw material may be present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a raw material crushing device for chemical production.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a raw material crushing device for chemical production, includes the casing, and the top of casing is equipped with the feed inlet, and the feed inlet below is equipped with two relative pivoted crushing rollers, and a first motor is all connected to every crushing roller, and the crushing roller below is equipped with rubs the case, rubs and connects the sieve magazine on the lateral wall of case, and the bottom of casing is installed and is used for driving and rubs case wobbling drive arrangement.

Preferably, an opening is formed in the mincing box and connected with the screening box, a second motor is mounted at the bottom of the mincing box and connected with a rotary table, the rotary table is rotatably connected with the mincing box, a rotary shaft is fixedly connected above the rotary table, and a group of crushing knives is connected to the side wall of the rotary shaft.

Preferably, a screen mesh is installed in the screen box, the screen box is connected with a first electromagnetic valve, and the first electromagnetic valve is connected with the discharge pipe.

Preferably, the driving device includes a first hinged support, the first hinged support is fixedly connected to the bottom of the housing, the first hinged support is hinged to an electric push rod, an output shaft of the electric push rod is hinged to a second hinged support, the second hinged support is fixedly connected to the mincing box, a third hinged support is fixedly connected to the lower portion of the mincing box, the third hinged support is hinged to a support rod, and the lower end portion of the support rod is fixedly connected to the housing.

Preferably, the support seat is fixedly connected to the upper part of the mincing box, the funnel is connected to the support seat, and the funnel is communicated with the mincing box.

Preferably, two third motors of installation of symmetry on the supporting seat, connect first dwang on one of them third motor, connect the second dwang on the other one third motor, connecting plate of equal fixed connection on first dwang and the second dwang, baffle of equal fixed connection of every connecting plate, two baffles set up relatively, the baffle with the funnel corresponds the cooperation.

The utility model has the advantages that:

1. and a grinding box is arranged below the crushing roller and can be used for further crushing the chemical raw materials processed by the crushing roller.

2. The side connection that rubs the case and sieve material box, the bottom that rubs the case is connected with can take its wobbling drive arrangement, and the setting of sieve material box can guarantee that industrial chemicals just can discharge when being smashed the tiny particle, consequently can ensure industrial chemicals's crushing effect.

3. Rub case top installation funnel, industrial chemicals can be stored to the funnel, corresponds complex shielding plate through setting up with the funnel, can prevent effectively that industrial chemicals from throwing away from in the funnel.

Drawings

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

FIG. 2 is a schematic view of the corresponding fit of the shielding plate and the funnel;

fig. 3 is a schematic view of fig. 2 in another state.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, the utility model provides a pair of raw materials breaker for chemical production includes casing 1, the top of casing 1 is equipped with feed inlet 2, treat that broken industrial chemicals gets into casing 1 from feed inlet 2 in, feed inlet 2 below is equipped with two relative pivoted crushing rollers 4, every crushing roller 4 all rotates with casing 1 to be connected, the bearing is all installed with casing 1's junction to every crushing roller 4, all connect a first motor 3 on every crushing roller 4, first motor 3 installs on casing 1's lateral wall. After chemical raw materials enter the shell 1, the chemical raw materials pass between the two crushing rollers 4 and are subjected to primary crushing by the crushing rollers 4.

The bottom of the shell 1 is provided with the driving device 6, the driving device 6 comprises a first hinged support 61, the first hinged support 61 is welded at the bottom of the shell 1, the first hinged support 61 is hinged with an electric push rod 62, an output shaft of the electric push rod 62 is hinged with a second hinged support 63, the upper part of the second hinged support 63 is welded with the grinding box 5, the lower part of the grinding box 5 is welded with a third hinged support 64, the third hinged support 64 is hinged with a support rod 65, and the lower end part of the support rod 65 is welded with the shell 1. The electric push rod 62 drives the grinding box 5 to rotate around the third hinge support 64 and the hinge joint of the support rod 65. When the electric push rod 62 is extended, the grinding box 5 is inclined upward, and when the electric push rod 62 is shortened, the grinding box 5 is inclined downward.

The grinding box 5 is cylindrical, a second motor 51 is arranged at the bottom of the grinding box 5, the second motor 51 is connected with a rotating disc 52, the rotating disc 52 is rotatably connected with the grinding box 5, and a bearing is arranged at the joint of the rotating disc 52 and the grinding box 5. A rotating shaft 53 is welded above the rotating disc 52, three crushing knives 54 are welded on the side wall of the rotating shaft 53, when the second motor 51 is started, the rotating disc 52 starts to rotate, and the rotating shaft 53 drives the crushing knives 54 to further crush the chemical raw materials entering the mincing box 5.

An opening 55 for discharging is arranged on the side wall of the grinding box 5, and a sieve box 7 is welded at the opening 55 on the grinding box 5. A material screening net 71 is arranged in the material screening box 7, and the material screening net 71 is used for screening chemical raw materials. First solenoid valve 8 of one side installation of sieve magazine 7, first solenoid valve 8 is closed when not needing the ejection of compact, and first solenoid valve 8 is opened when needing the ejection of compact. The first solenoid valve 8 is connected with a discharge pipe 9, and the discharge pipe 9 extends out of the interior of the shell 1.

After the chemical raw material enters the mincing box 5, the smashing knife 54 minces the chemical raw material, meanwhile, the electric push rod 62 conducts the reciprocating motion of extension and shortening, when the mincing box 5 inclines upwards, the chemical raw material with small particles can pass through the sieve material net and then is discharged from the discharge pipe 9. The large chemical raw materials are still left in the shell 1, and when the mincing box 5 inclines downwards, the large chemical raw materials return to the mincing box 5 from the opening and are minced again by the crushing knife 54. Ensures that the chemical raw materials are discharged from the discharge pipe 9 when being ground into small particles.

The supporting seat 10 is connected above the mincing box 5, a conical groove is arranged on the supporting seat 10, the groove is connected with the funnel 12, a material level indicator 17 is arranged in the funnel 12, and the material level indicator 17 is used for detecting the height of materials in the funnel 12. The funnel 12 is communicated with the mincing box 5, and the bottom of the funnel 12 is provided with a second electromagnetic valve 11. Two motor mounting grooves are symmetrically formed in the mincing box 5, and a third motor 13 is mounted in each motor mounting groove. Connect first dwang 14 on one of them third motor 13, connect second dwang 18 on another third motor 13, all weld a connecting plate 15 on first dwang 14 and the second dwang 18, a shielding plate 16 of every connecting plate 15 equal fixed connection, first dwang 14 is higher than second dwang 18 by the height of a shielding plate 16, mutual interference when preventing shielding plate 16 rotatory, two shielding plates 16 set up relatively, shielding plate 16 with funnel 12 corresponds the cooperation. The shutter 16 is semicircular.

As shown in fig. 2 and 3, the shielding plates 16 are normally located on both sides of the funnel 12. In industrial chemicals fell into funnel 12 through crushing roller 4, when charge level indicator 17 detected that the industrial chemicals in funnel 12 was soon to fill funnel 12, feed inlet 2 department stopped the pay-off, and third motor 13 drives shielding plate 16 and rotates, and shielding plate 16 keeps off in funnel 12 top, and second solenoid valve 11 is opened, and industrial chemicals gets into via second solenoid valve 11 and rubs in the case 5. The baffle 16 can prevent the chemical raw materials from spilling from the upper part of the funnel 12 in the process that the funnel 12 swings along with the mincing box 5.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a raw material crushing device for chemical production, includes casing (1), and the top of casing (1) is equipped with feed inlet (2), and feed inlet (2) below is equipped with two relative pivoted crushing rollers (4), and a first motor (3), its characterized in that are all connected in every crushing roller (4): a mincing box (5) is arranged below the crushing roller (4), a screening box (7) is connected on the side wall of the mincing box (5), a driving device (6) is installed at the bottom of the shell (1), and the mincing box (5) is in driving connection with the driving device (6).

2. The raw material crushing device for chemical production according to claim 1, wherein: an opening (55) is formed in the mincing box (5), the opening (55) is connected with the sieve box (7), a second motor (51) is installed at the bottom of the mincing box (5), the mincing box (5) is rotatably connected with the rotating disc (52), the second motor (51) is in driving connection with the rotating disc (52), a rotating shaft (53) is fixedly connected above the rotating disc (52), and a group of crushing knives (54) is connected onto the side wall of the rotating shaft (53).

3. The raw material crushing device for chemical production according to claim 1, characterized in that: sieve material net (71) of installation in sieve material box (7), sieve material box (7) are connected discharging pipe (9), connect first solenoid valve (8) on discharging pipe (9).

4. The raw material crushing device for chemical production according to claim 1, characterized in that: the driving device (6) comprises a first hinged support (61), the first hinged support (61) is fixedly connected to the bottom of the shell (1), an electric push rod (62) is hinged to the first hinged support (61), an output shaft of the electric push rod (62) is hinged to a second hinged support (63), the mincing box (5) is fixedly connected to the upper portion of the second hinged support (63), a third hinged support (64) is fixedly connected to the lower portion of the mincing box (5), the third hinged support is hinged to a support rod (65), and the lower end portion of the support rod (65) is fixedly connected to the shell (1).

5. The raw material crushing device for chemical production according to claim 1, characterized in that: the supporting seat (10) is fixedly connected above the mincing box (5), the funnel (12) is connected on the supporting seat (10), and the funnel (12) is communicated with the mincing box (5).

6. The raw material crushing device for chemical production according to claim 5, wherein: two third motor (13) of installation of symmetry on supporting seat (10), connect first dwang (14) on one of them third motor (13), connect second dwang (18) on another third motor (13), connecting plate (15) of equal fixed connection on first dwang (14) and second dwang (18), shielding plate (16) of equal fixed connection in every connecting plate (15), first dwang (14) are higher than the distance of a shielding plate (16) than second dwang (18), two shielding plate (16) set up relatively, shielding plate (16) with funnel (12) correspond the cooperation.