CN115739365A - Chemical raw material grinding equipment - Google Patents

Abstract

The invention discloses a grinding equipment for chemical raw materials, which comprises a machine body, a feeding port is opened on the top of the machine body, a grinding assembly is arranged inside the body, a filter support assembly is arranged below the grinding assembly, the body A conveying component is fixedly connected to the inner wall of the body, and an auxiliary component is fixedly connected to the outer wall of the body. The chemical raw material grinding equipment is used in conjunction with the conveying component and the auxiliary component, so that the device can repeatedly and fully grind the chemical raw material that has not been completely ground, and when there are many grinding raw materials, it can be crushed The box descends under the action of gravity, and then under the action of the air pressure chamber, the baffle can block the size of the feeding port and reduce the feeding speed, thereby preventing excessive chemical raw materials from affecting the grinding quality of chemical raw materials and preventing grinding. In case of clogging, the effect of improving the grinding quality of chemical raw materials is achieved.

Description

A chemical raw material grinding equipment

technical field

The invention relates to the technical field of grinding equipment, in particular to a chemical raw material grinding equipment.

Background technique

In modern life, chemical products are inseparable almost anytime and anywhere. From material life such as clothing, food, housing, and transportation to spiritual life such as culture, art, and entertainment, chemical products are needed to serve them. In the process of chemical processing, it is necessary Grind chemical raw materials into powder so that the raw materials can fully contact each other and make them react more fully.

At present, when grinding raw materials, the raw materials are often directly poured into the grinding equipment together, and the flow rate of the raw materials cannot be adjusted, resulting in the raw materials being easily piled up together, which not only affects the grinding of the raw materials by the grinding wheel, but also has a great impact The quality of the grinding is affected, and even clogging may occur, which affects the grinding; in view of this, we propose a grinding equipment for chemical raw materials.

Contents of the invention

The main purpose of the present invention is to provide a grinding equipment for chemical raw materials, which can solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the chemical raw material grinding equipment proposed by the present invention includes a body, the top of the body is provided with a feeding port, the inside of the body is provided with a grinding assembly, and the bottom of the grinding assembly is provided with a filter support assembly, The inner wall of the body is fixedly connected with a conveying assembly, the outer wall of the body is fixedly connected with an auxiliary assembly, a collection box is placed at the bottom of the body, and the conveying assembly includes:

a fixed cylinder, the fixed cylinder is fixedly connected to the inner wall of the body;

a rotating shaft, the rotating shaft runs through the inner wall of the fixed cylinder and is rotatably connected with the inner wall of the fixed cylinder;

a helical blade, the helical blade is fixedly connected to the outer wall of the rotating shaft;

and a dispersing component, the dispersing component is arranged inside the fixed cylinder.

Preferably, a fixed block is fixedly connected to the outer wall of the rotating shaft, and a rolling ball is inlaid on the upper side of the fixed block.

Preferably, the dispersing assembly includes a crossbar, and the crossbar is fixedly connected to the outer wall of the rotating shaft, an extruding block is fixedly connected to the end of the crossbar away from the rotating shaft, and a sliding plate is slidably connected to the inner wall of the fixed cylinder.

Preferably, the sliding plate is elastically connected to the inner wall of the fixed cylinder through a spring, and the side of the sliding plate close to the extruding block is fixedly connected with a protrusion, and the protrusion penetrates through the inner wall of the fixing cylinder and is slidably connected with the inner wall of the fixing cylinder, A dispersing rod is fixedly connected to the outer wall of the slide plate.

Preferably, the grinding assembly includes a motor, the motor is fixedly connected to the outer wall of the machine body, the output shaft of the motor is fixedly connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a crushing knife, the rotating rod A planetary gear is rotatably connected to the lower end of the rod, and a grinding disc is fixedly connected to the outer wall of the planetary gear.

Preferably, a grinding dish is arranged below the grinding disc, and the grinding dish is fixedly connected to the inner wall of the crushing box, and an auxiliary knife is fixedly connected to the inner wall of the crushing box.

Preferably, the filter support assembly includes a filter plate, and the filter plate is slidably connected to the inner wall of the body, and a hemispherical block is fixedly connected to the lower side of the filter plate.

Preferably, an elastic telescopic rod is fixedly connected to the lower side of the filter plate, and a support plate is fixedly connected to the end of the elastic telescopic rod away from the filter plate, and the support plate is fixedly connected to the inner wall of the body.

Preferably, the auxiliary assembly includes an air pressure chamber, and the air pressure chamber is fixedly connected to the outer wall of the machine body, the piston at one end of the air pressure chamber close to the crushing box is connected with a T rod, and the piston at one end of the air pressure chamber away from the T rod is connected with a piston A baffle is fixedly connected to the side of the piston plate close to the feed inlet, and the piston plate is elastically connected to the inner wall of the air chamber through a return spring.

Beneficial effect

The invention provides chemical raw material grinding equipment. Has the following beneficial effects:

(1), the chemical raw material grinding equipment is used in conjunction with the conveying component and the auxiliary component, so that the device can repeatedly and fully grind the chemical raw material that has not been completely ground, and, when grinding the raw material When it is more, the crushing box falls under the action of gravity, and then under the action of the air pressure chamber, the baffle can block the size of the feeding port and reduce the feeding speed, thereby preventing excessive chemical raw materials from affecting the grinding quality of chemical raw materials , to prevent clogging during grinding, and achieve the effect of improving the grinding quality of chemical raw materials.

(2) The use of the dispersing component of the chemical raw material grinding equipment enables the device to disperse the incompletely ground chemical raw material when fully grinding the incompletely ground chemical raw material, thereby preventing the coagulation of the chemical raw material powder The chemical raw materials that have become agglomerated and dispersed at the same time can be repeatedly ground by grinding components to reduce the grinding pressure and further improve the grinding quality of chemical raw materials.

(3) Through the use of filter support components, the chemical raw material grinding equipment can screen out the qualified chemical raw materials through the filter plate, and at the same time, under the rotation of the rotating shaft, the rolling ball can make the filter plate pass through the hemispherical block. Shaking is carried out, and then the chemical raw materials that have been ground on the filter plate are processed to speed up, and at the same time, the unground raw materials on the filter plate are shaken into the fixed cylinder, so that the unground raw materials can be fully ground again later.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only They are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structure shown in these drawings without creative work.

Fig. 1 is the structural representation of overall device of the present invention;

Fig. 2 is the structural representation of the present invention's front cross-section;

Fig. 3 is the structural representation of planetary gear of the present invention;

Fig. 4 is a schematic diagram of part of the structure in Fig. 2 of the present invention;

Fig. 5 is a schematic structural diagram of A in Fig. 2 of the present invention;

Fig. 6 is a schematic diagram of the structure of B in Fig. 2 of the present invention;

Fig. 7 is a schematic structural diagram of the auxiliary component of the present invention.

Explanation of reference numbers:

1. Body; 2. Feed inlet; 3. Grinding component; 4. Filter support component; 5. Conveying component; 34. Planetary gear; 35. Grinding disc; 36. Grinding dish; 37. Crushing box; 38. Auxiliary knife; 41. Filter plate; 42. Hemispherical block; 43. Elastic expansion rod; 52, rotating shaft; 53, helical blade; 54, dispersion assembly; 55, fixed block; 56, rolling ball; 541, cross bar; 542, extruding block; 61, air pressure chamber; 62, T bar; 63, piston plate; 64, baffle plate.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication also changes accordingly.

In addition, the descriptions involving "first", "second" and so on in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present invention.

Please refer to Fig. 1-Fig. 7, the present invention proposes a kind of chemical raw material grinding equipment, comprises body 1, and the top of body 1 is provided with feed inlet 2, is used for adding the chemical raw material that needs to grind in the body 1, and the body 1 There is a grinding assembly 3 inside, through the use of the grinding assembly 3, the chemical raw materials can be ground, and the filter support assembly 4 is arranged under the grinding assembly 3, through the use of the filter support assembly 4, the chemical raw materials that have passed the grinding can be screened out , the inner wall of the body 1 is fixedly connected with a conveying assembly 5, through the use of the conveying assembly 5, the device can repeatedly grind the incompletely ground chemical raw materials to improve the quality of the chemical raw materials after grinding, and the outer wall of the body 1 is fixedly connected There is an auxiliary component 6. Through the use of the auxiliary component 6, the device can reduce the opening size of the feed port 2 when there are many raw materials, so as to facilitate the grinding of raw materials and further improve the grinding quality of chemical raw materials. The bottom of the body 1 is placed with The collection box 7 and the conveying assembly 5 include a fixed cylinder 51, and the fixed cylinder 51 is fixedly connected to the inner wall of the body 1. The inner wall of the fixed cylinder 51 is penetrated by the rotating shaft 52 and is connected to the rotating shaft 52. The outer wall of the rotating shaft 52 is fixedly connected with a spiral The inside of the blade 53 and the fixed cylinder 51 are provided with a dispersing assembly 54. By using the dispersing assembly 54, the device can disperse the incompletely ground chemical raw material when fully grinding the incompletely ground chemical raw material, and then Prevent the chemical raw material powder from agglomerating into blocks, and at the same time, the dispersed chemical raw material can be repeatedly ground by the grinding assembly 3 to reduce the grinding pressure and further improve the grinding quality of the chemical raw material.

In the embodiment of the present invention, in order to crush and grind chemical raw materials, specifically, the grinding assembly 3 includes a motor 31, the motor 31 is fixedly connected to the outer wall of the body 1, and the output shaft of the motor 31 is fixedly connected to a rotating rod 32 , the outer wall of the rotating rod 32 is fixedly connected with a crushing knife 33, and the lower end of the rotating rod 32 is rotatably connected with a planetary gear 34. When the rotating rod 32 rotates, it can drive the outer large gear of the planetary gear 34 to rotate at a reduced speed, and then the grinding disc 35 decelerates and rotates to prevent the grinding disc 35 from rotating too fast, causing the problem that the grinding disc 35 is more worn. 36 is fixedly connected on the inwall of crushing case 37, and the inwall of crushing case 37 is fixedly connected with auxiliary knife 38, rotates by the output shaft of motor 31, can drive pulverizing knife 33 to rotate, under the auxiliary effect of auxiliary knife 38, to Raw materials are initially pulverized to facilitate subsequent grinding operations. The pulverized chemical raw materials can fall into the grinding dish 36 to be ground by the grinding disc 35 , and the ground raw materials are discharged through the discharge port of the grinding dish 36 .

Further, in order to be able to screen qualified chemical raw materials for grinding, specifically, the filter support assembly 4 includes a filter plate 41, and the filter plate 41 is slidably connected to the inner wall of the body 1, and the lower side of the filter plate 41 is fixedly connected with a hemispherical block 42, the lower side of the filter plate 41 is fixedly connected with an elastic telescopic rod 43, and one end of the elastic telescopic rod 43 away from the filter plate 41 is fixedly connected with a support plate 44, and the support plate 44 is fixedly connected on the inner wall of the body 1, through the filter plate 41 In use, the raw materials falling onto the filter plate 41 through the discharge port of the grinding dish 36 can be filtered and screened.

In the embodiment of the present invention, in order to enable the raw materials that have not been ground to be qualified to be fully ground, and at the same time to improve the screening efficiency of the raw materials that are qualified to be ground, specifically, a fixed block 55 is fixedly connected to the outer wall of the rotating shaft 52, and the fixed block 55 The upper side is inlaid with a rolling ball 56, which rotates through the rotating rod 32. Under the action of the conveyor belt, it can drive the rotating shaft 52 to rotate, and then the fixed block 55 drives the rolling ball 56 to rotate. When the rolling ball 56 passes through the hemispherical block 42, The filter plate 41 shakes up and down under the action of the elastic telescopic rod 43 to achieve the effect of speeding up the screening efficiency of the qualified raw materials. The dispersion assembly 54 includes a cross bar 541, and the cross bar 541 is fixedly connected to the outer wall of the rotating shaft 52. The rotating shaft 52 Rotationally connected in the inner wall of the body 1, and the rotating shaft 52 and the rotating rod 32 are connected through a transmission belt transmission, the end of the cross bar 541 away from the rotating shaft 52 is fixedly connected with an extruding block 542, and the inner wall of the fixed cylinder 51 is slidingly connected with a slide plate 544. 544 and the inner wall of the fixed cylinder 51 are elastically connected by springs. The side of the sliding plate 544 close to the extrusion block 542 is fixedly connected with a protrusion 543. The protrusion 543 runs through the inner wall of the fixed cylinder 51 and is slidingly connected with the inner wall of the fixed cylinder 51. A dispersing rod 545 is fixedly connected to the outer wall of the shaft, which rotates through the rotating shaft 52, and then drives the cross bar 541 to rotate, so that the extrusion block 542 is extruded and passed through the protrusion 543. During this process, the protrusion 543 compresses the spring, and the extrusion block 543 After 542 passes through the bump 543, under the action of the spring, the bump 543 resets, so that the dispersing rod 545 disperses the raw materials on the helical blade 53, reducing the subsequent grinding pressure on the raw materials.

Further, in order to prevent excessive chemical raw materials from affecting the grinding quality of chemical raw materials, prevent clogging during grinding, and improve the grinding quality of chemical raw materials, specifically, the bottom of the crushing box 37 is fixedly connected with a support spring, and the lower end of the support spring is fixed. Connected with a support seat, the support seat is fixedly connected on the inner wall of the body 1, the auxiliary assembly 6 includes an air pressure chamber 61, and the air pressure chamber 61 is fixedly connected on the outer wall of the body 1, and the piston at one end of the air pressure chamber 61 close to the crushing box 37 is connected with a T Rod 62, the piston at the end of the air chamber 61 away from the T rod 62 is connected with a piston plate 63, and the side of the piston plate 63 close to the feed port 2 is fixedly connected with a baffle plate 64, and the inner wall of the piston plate 63 and the air chamber 61 is elastic through a return spring. connection, when there are many materials in the crushing box 37, under the action of gravity, the compression support spring descends, so that the T bar 62 descends, and then under the action of the air pressure chamber 61, the baffle 64 blocks the feed port 2, reducing the The small feeding speed achieves the effect of improving the grinding quality of chemical raw materials.

In the present invention, when in use, start the motor 31, add raw materials to the body 1, and rotate the output shaft of the motor 31 to drive the pulverizer 33 to rotate. With the assistance of the auxiliary knife 38, the raw materials can be preliminarily Crushing is convenient for subsequent grinding operations. The pulverized chemical raw materials can fall into the grinding dish 36, and the grinding disc 35 grinds them. The ground raw materials are discharged through the discharge port of the grinding dish 36, and then fall to the filter plate The raw materials on 41 are filtered and screened, the qualified raw materials pass through the filter plate 41, the unqualified raw materials slide down on the filter plate 41, and at the same time the rotating rod 32 rotates, under the action of the conveyor belt, it can drive the rotating shaft 52 to rotate, and then the fixed The block 55 drives the rolling ball 56 to rotate. When the rolling ball 56 passes through the hemispherical block 42, the filter plate 41 shakes up and down under the action of the elastic telescopic rod 43, so as to speed up the screening efficiency of the qualified raw materials.

Simultaneously, rotating shaft 52 rotates, drives cross bar 541 to rotate, and extruding block 542 is extruded and passes bump 543, and in this process, bump 543 compresses spring, after extruding block 542 passes bump 543, in spring Under the action, the protrusion 543 resets, so that the dispersing rod 545 disperses the raw material on the spiral blade 53, reducing the pressure on the raw material for subsequent grinding.

Simultaneously, when there are many materials in the crushing box 37, under the action of gravity, the compression supporting spring descends, so that the T bar 62 descends, and then under the action of the air pressure chamber 61, the baffle 64 blocks the feeding port 2, reducing the Small feed rate improves the quality of chemical raw material grinding.

The above is only a preferred embodiment of the present invention, and does not therefore limit the patent scope of the present invention. Under the inventive concept of the present invention, the equivalent structural transformation made by using the description of the present invention and the contents of the accompanying drawings, or direct/indirect use All other relevant technical fields are included in the patent protection scope of the present invention.

Claims (9)

1. A grinding equipment for chemical raw materials, comprising a body (1), characterized in that: the top of the body (1) is provided with a feed inlet (2), and the inside of the body (1) is provided with a grinding assembly (3 ), a filter support assembly (4) is provided below the grinding assembly (3), a conveying assembly (5) is fixedly connected to the inner wall of the body (1), and a delivery assembly (5) is fixedly connected to the outer wall of the body (1). Auxiliary assembly (6), the bottom of the body (1) is placed with a collection box (7), and the delivery assembly (5) includes: A fixed cylinder (51), the fixed cylinder (51) is fixedly connected to the inner wall of the body (1); A rotating shaft (52), the rotating shaft (52) runs through the inner wall of the fixed cylinder (51) and is rotatably connected with the inner wall of the fixed cylinder (51); A helical blade (53), the helical blade (53) is fixedly connected to the outer wall of the rotating shaft (52); And a dispersing component (54), the dispersing component (54) is arranged inside the fixed cylinder (51). 2. A chemical raw material grinding equipment according to claim 1, characterized in that: a fixed block (55) is fixedly connected to the outer wall of the rotating shaft (52), and the upper side of the fixed block (55) is inlaid and installed There are petanques (56). 3. A grinding equipment for chemical raw materials according to claim 1, characterized in that: the dispersing assembly (54) includes a cross bar (541), and the cross bar (541) is fixedly connected to the outer wall of the rotating shaft (52) An extruding block (542) is fixedly connected to the end of the crossbar (541) away from the rotating shaft (52), and a slide plate (544) is slidably connected to the inner wall of the fixed cylinder (51). 4. A chemical raw material grinding device according to claim 3, characterized in that: the sliding plate (544) is elastically connected to the inner wall of the fixed cylinder (51) by a spring, and the sliding plate (544) is close to the extrusion block ( 542) is fixedly connected with a projection (543), the projection (543) runs through the inner wall of the fixed cylinder (51) and is slidably connected with the inner wall of the fixed cylinder (51), and on the outer wall of the slide plate (544) Fixedly connected with dispersion rod (545). 5. A kind of chemical raw material grinding equipment according to claim 1, characterized in that: the grinding assembly (3) includes a motor (31), and the motor (31) is fixedly connected to the outer wall of the body (1), The output shaft of the motor (31) is fixedly connected with a rotating rod (32), the outer wall of the rotating rod (32) is fixedly connected with a crushing knife (33), and the lower end of the rotating rod (32) is connected with a A planetary gear (34), a grinding disc (35) is fixedly connected to the outer wall of the planetary gear (34). 6. A kind of chemical raw material grinding equipment according to claim 5, characterized in that: a grinding dish (36) is arranged below the grinding disc (35), and the grinding dish (36) is fixedly connected to the crushing box (37 ), an auxiliary knife (38) is fixedly connected to the inner wall of the crushing box (37). 7. A chemical raw material grinding equipment according to claim 1, characterized in that: the filter support assembly (4) includes a filter plate (41), and the filter plate (41) is slidably connected to the inner wall of the body (1) Above, the lower side of the filter plate (41) is fixedly connected with a hemispherical block (42). 8. A chemical raw material grinding device according to claim 7, characterized in that: the lower side of the filter plate (41) is fixedly connected with an elastic telescopic rod (43), and the elastic telescopic rod (43) is far away from the filter A support plate (44) is fixedly connected to one end of the plate (41), and the support plate (44) is fixedly connected to the inner wall of the machine body (1). 9. A grinding equipment for chemical raw materials according to claim 6, characterized in that: the auxiliary component (6) includes an air pressure chamber (61), and the air pressure chamber (61) is fixedly connected to the outer wall of the machine body (1) , the piston at one end of the air chamber (61) close to the crushing box (37) is connected with a T rod (62), and the piston at one end of the air chamber (61) away from the T rod (62) is connected with a piston plate (63), so A baffle (64) is fixedly connected to the side of the piston plate (63) close to the feed port (2), and the piston plate (63) is elastically connected to the inner wall of the air chamber (61) through a return spring.

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