Grinding equipment for chemical machinery raw material processing

Abstract

The utility model discloses grinding equipment for chemical machinery raw material processing, which relates to the technical field of machinery raw material processing and comprises a material grinding device, a raw material unified grinding mechanism is connected above the inside of the material grinding device, and a raw material repeated grinding mechanism is mounted below the material grinding device. The raw material unified grinding mechanism comprises a side edge large grinding wheel connected to the upper portion of the interior of the material grinding device. According to the grinding equipment for chemical machinery raw material processing, the equipment frame is installed behind the material grinding device, the fan groove is formed in the equipment frame, the cooling fan is arranged in the fan groove, the ventilation net is installed behind the cooling fan, and hot flow air in the material grinding device is exhausted through the ventilation net; and rotation of the cooling fan can accelerate air circulation in the material grinding device, heat dissipation is conducted on the interior of the material grinding device, overheating caused by rotation grinding of internal equipment is prevented, continuous work of the equipment is promoted, and the production efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical raw material processing, in particular to grinding equipment for chemical mechanical raw material processing. Background Art

[0002] Grinding is a processing technology that gradually removes material particles from the surface of a workpiece by means of friction and shearing, using abrasives as the medium. In mechanical processing, various raw materials can be processed through the grinding process to improve product precision and quality. For this purpose, a grinding equipment for processing chemical machinery raw materials is proposed.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN209287081U discloses a chemical machinery raw material grinding equipment, the configuration of which includes a box body, the top of the box body is connected to a feed pipe, the interior of the box body is provided with a stirring device, the interior of the box body and below the stirring device is provided with a drying device, the interior of the box body and below the drying device is provided with a grinding device, and the bottom of the inner cavity of the box body and both sides of the first discharge pipe are fixedly connected with a first guide plate. The utility model can keep the interior of the box body in a relatively dry environment by providing a drying device and a heating box, prevent the chemical raw materials from being affected by moisture and affecting the grinding process, and can fully and evenly grind by providing a grinding device, while solving the problem that the existing grinding equipment does not have a drying effect. If the chemical raw materials are relatively wet during grinding, the raw materials will easily adhere to the grinding disc during the grinding process, resulting in uneven grinding and insufficient grinding.

[0004] During the use of existing grinding equipment for processing raw materials of chemical machinery, since the raw materials need to be ground during processing, some parts of the raw materials have a relatively hard surface and are not easy to be crushed, resulting in incomplete processing of the raw materials. In addition, the raw materials will make the surface of the equipment hotter during continuous friction, resulting in a high temperature inside the equipment, resulting in poor processing continuity of the equipment, which needs to be improved. Therefore, the technical personnel in this field provide a grinding equipment for processing raw materials of chemical machinery to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a grinding device for processing raw materials of chemical machinery, so as to solve the problems of complete grinding of raw materials and heat dissipation of equipment in the existing grinding device for processing raw materials of chemical machinery proposed in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A grinding device for processing raw materials of chemical machinery, comprising an abrasive device, wherein a raw material unified grinding mechanism is connected to the upper part of the abrasive device, and a raw material repeated grinding mechanism is installed below the abrasive device, wherein the raw material unified grinding mechanism comprises: a side large grinding wheel connected to the upper part of the abrasive device, side small gears are installed on the upper and lower sides of the side large grinding wheel, and a connecting rod is connected to the upper part of the side large grinding wheel, one end of the connecting rod is connected to an intermediate large gear for raw material grinding, and small gears are installed on the upper and lower sides of the intermediate large gear, a central shaft is installed through the middle of the intermediate large gear, and a feeding grinding wheel opening for the unified entry of raw materials is installed on the top of the central shaft;

[0008] The raw material repeated grinding mechanism includes: a bottom circular groove installed below the abrasive device, a connecting shaft rod for rotating together with the equipment passing through the bottom circular groove horizontally, and a second motor is fixedly installed on the left side of the connecting shaft rod, and a large flip fan is installed in the middle of the outside of the connecting shaft rod, and small flip fans for picking up edge raw materials are installed in a ring on both sides of the connecting shaft rod.

[0009] Preferably, a motor 1 is fixedly installed on the top of the abrasive device, and a feed barrel is connected to the top of the motor 1, a support frame is fixedly installed on the bottom of the abrasive device, and an equipment frame is fixedly installed on the rear of the abrasive device; the motor 1 drives the rotation of the equipment.

[0010] Preferably, a fan groove is embedded inside the equipment frame, and a heat dissipation fan is arranged in the middle of the fan groove, and a ventilation net is fixedly installed at the rear of the equipment frame; the heat dissipation fan promotes air circulation inside the abrasive device.

[0011] Preferably, the feed grinding wheel opening and the midpoints of the middle large gear and small gear are located on the same horizontal line, and the side large grinding wheel is rotationally connected to the middle large gear through a connecting rod, the connecting rod tube passes through the inside of the side large grinding wheel and the side small gear, and the side large grinding wheel and the side small gear are located in the middle and lower part of the grinding device; the side small gear crushes the fallen raw materials again.

[0012] Preferably, the small flip fans are located on both sides of the large flip fans, and the large flip fans are arranged in three groups, and the motor 2 is fixedly installed on the left side of the bottom circular groove; the large flip fans scoop up the processed raw materials.

[0013] Preferably, the ventilation net is embedded in the rear of the abrasive device, and the ventilation net is provided in two groups; the ventilation net discharges the air inside the abrasive device.

[0014] Preferably, the bottom circular groove is in a semicircular shape, and the top size of the bottom circular groove is consistent with the bottom size of the abrasive device; the bottom circular groove is used to hold the raw materials after preliminary grinding.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The grinding equipment for processing raw materials of chemical machinery has a middle large gear installed inside the abrasive device, and small gears are installed on the upper and lower sides of the middle large gear. The small gears and the middle large gear rotate together. When the raw materials enter from the feeding grinding wheel port, multiple groups of small gears and the middle large gear grind the raw materials layer by layer. At the same time, a side large grinding wheel is connected to the outside of the middle large gear. Side small gears are installed on the upper and lower sides of the side large grinding wheel. The side large grinding wheel and the side small gear grind the raw materials scattered at the middle large gear to achieve the effect of fully grinding the raw materials. A bottom circular groove is arranged below the abrasive device, and a large turning fan and a small turning fan are arranged inside the bottom circular groove. The large turning fan and the small turning fan rotate together, and the ground raw materials are continuously picked up inside the bottom circular groove. The picked up raw materials are scattered at various places of the middle large gear and the side large grinding wheel, and the raw materials are ground again to be fully ground.

[0017] 2. This type of grinding equipment for processing raw materials of chemical machinery has an equipment frame installed at the rear of the abrasive device, a fan slot installed inside the equipment frame, a heat dissipation fan arranged inside the fan slot, and a ventilation net installed behind the heat dissipation fan. The ventilation net discharges the hot air inside the abrasive device. The rotation of the heat dissipation fan can speed up the air circulation inside the abrasive device, dissipate the heat inside the abrasive device, prevent the internal equipment from overheating due to rotation and grinding, promote the continuous operation of the equipment, and improve the production efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a grinding device for processing raw materials of chemical machinery in one embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a large side grinding wheel of a grinding device for processing raw materials of chemical machinery in one embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the bottom circular groove of a grinding device for processing raw materials of chemical machinery in one embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the equipment frame structure of a grinding device for processing raw materials of chemical machinery in one embodiment of the utility model.

[0022] 1. Abrasive device; 2. Motor 1; 3. Feed barrel; 4. Large grinding wheel on the side; 41. Small gear on the side; 42. Connecting rod; 43. Large middle gear; 44. Small gear; 45. Center axis; 46. Feed grinding wheel opening; 5. Bottom circular groove; 51. Connecting shaft; 52. Motor 2; 53. Large flip fan; 54. Small flip fan; 6. Support frame; 7. Equipment frame; 71. Fan slot; 72. Ventilation net; 73. Cooling fan. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Combined with Figure 1-Figure 4 In this embodiment, a grinding device for processing raw materials of chemical machinery includes an abrasive device 1, a raw material unified grinding mechanism is connected to the upper part of the interior of the abrasive device 1, a raw material repeated grinding mechanism is installed below the abrasive device 1, a motor 2 is fixedly installed above the abrasive device 1, and a feed barrel 3 is connected to the upper part of the motor 2.

[0025] The raw material unified grinding mechanism includes: a large side grinding wheel 4 connected to the upper part of the grinding device 1, side pinion gears 41 are installed on the upper and lower sides of the large side grinding wheel 4, and a connecting rod 42 is connected to the top of the large side grinding wheel 4, one end of the connecting rod 42 is connected to an intermediate large gear 43, and pinion gears 44 are installed on the upper and lower sides of the intermediate large gear 43, a central shaft 45 is installed through the middle of the intermediate large gear 43, and a feeding grinding wheel port 46 is installed on the top of the central shaft 45; the feeding grinding wheel port 46 and the midpoints of the intermediate large gear 43 and the pinion gear 44 are located on the same horizontal line, and the large side grinding wheel 4 is connected to the intermediate large gear 43 through the connecting rod 42, and the connecting rod 42 passes through the inside of the large side grinding wheel 4 and the side pinion gear 41, and the large side grinding wheel 4 and the side pinion gear 41 are located in the middle and lower part of the grinding device 1.

[0026] Specifically, a central axis 45 is arranged in the middle of the interior of the abrasive device 1, and a feed grinding wheel opening 46, an intermediate large gear 43 and a small gear 44 are respectively installed on the outside of the central axis 45. The intermediate large gear 43 and the small gear 44 grind the raw materials at the feed grinding wheel opening 46. In addition, a large number of intermediate large gears 43 and small gears 44 are arranged, so the raw materials can be ground layer by layer, and the intermediate large gear 43 is connected to the side large grinding wheel 4 through a connecting rod 42. The side small gears 41 are installed on the upper and lower sides of the side large grinding wheel 4. The raw materials scattered at the side small gear 41 and the side large grinding wheel 4 are ground, so that the raw materials are ground inside the abrasive device 1.

[0027] The raw material repeated grinding mechanism includes: a bottom circular groove 5 installed below the abrasive device 1, a connecting shaft 51 is horizontally penetrated inside the bottom circular groove 5, and a second motor 52 is fixedly installed on the left side of the connecting shaft 51, and a large flip fan 53 is installed in the middle of the outside of the connecting shaft 51, and small flip fans 54 are annularly installed on both sides of the connecting shaft 51; the small flip fans 54 are located on both sides of the large flip fans 53, and the number of large flip fans 53 is three groups, and the second motor 52 is fixedly installed on the left side of the bottom circular groove 5; the shape of the bottom circular groove 5 is semicircular, and the top size of the bottom circular groove 5 is consistent with the bottom size of the abrasive device 1.

[0028] Specifically, the bottom of the abrasive device 1 is connected to a bottom circular groove 5, and a large flip fan 53 and a small flip fan 54 are arranged inside the bottom circular groove 5. The large flip fan 53 and the small flip fan 54 are connected by a connecting shaft 51 and a motor 2 52. The motor 2 52 is used to drive the large flip fan 53 and the small flip fan 54 to flip together, so that the raw materials accumulated inside the bottom circular groove 5 can be repeatedly picked up, so that the picked up raw materials can be continuously ground to make them fully refined.

[0029] A support frame 6 is fixedly installed at the bottom of the abrasive device 1, and an equipment frame 7 is fixedly installed at the rear of the abrasive device 1; a fan groove 71 is embedded in the interior of the equipment frame 7, and a cooling fan 73 is arranged in the middle of the fan groove 71, and a ventilation net 72 is fixedly installed at the rear of the interior of the equipment frame 7; the ventilation net 72 is embedded in the rear of the abrasive device 1, and the number of ventilation nets 72 arranged is two groups.

[0030] Specifically, an equipment frame 7 is installed at the rear of the abrasive device 1, and a heat dissipation fan 73 is installed inside the equipment frame 7. A ventilation net 72 is provided behind the heat dissipation fan 73. The ventilation net 72 is embedded in the rear of the abrasive device 1 to discharge the air inside the abrasive device 1. The heat dissipation fan 73 is then used to drive the air circulation inside the abrasive device 1 to dissipate the high temperature inside the abrasive device 1.

[0031] Working principle: First, pour the raw materials from the inside of the feed barrel 3. A feed grinding wheel opening 46 is provided at the lower part of the inside of the feed barrel 3. The inside of the feed grinding wheel opening 46 is hollow, and an intermediate large gear 43 and a small gear 44 are provided below the feed grinding wheel opening 46. The intermediate large gear 43 and the small gear 44 rotate through the central axis 45, and the incoming raw materials can be ground layer by layer. The intermediate large gear 43 is connected to the side large grinding wheel 4 through a connecting rod 42. Side small gears 41 are installed on the upper and lower sides of the side large grinding wheel 4. The side small gears 41 and the side large grinding wheel 4 are used to grind the raw materials scattered thereon, and the ground raw materials will fall into the inside of the bottom circular groove 5, and the inside of the bottom circular groove 5 is respectively provided with large flip fans. 53 and a small flip fan 54, the large flip fan 53 and the small flip fan 54 are rotated by the motor 2 52, and the raw materials accumulated in the bottom circular groove 5 can be turned over and picked up, and the picked up raw materials are scattered everywhere inside the abrasive device 1, so that the scattered raw materials are further repeatedly ground by using the middle large gear 43 and the side small gear 41 and other settings, so that the raw materials are fully refined. Finally, a heat dissipation fan 73 is arranged at the rear of the abrasive device 1. The heat dissipation fan 73 accelerates the air circulation inside the abrasive device 1 through the setting of the ventilation net 72, dissipates the air inside the abrasive device 1, and prolongs the operation time of the equipment, thus completing the entire use process of the grinding equipment for chemical machinery raw material processing.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grinding device for processing raw materials of chemical machinery, comprising an abrasive device (1), wherein a raw material uniform grinding mechanism is connected to the upper part of the abrasive device (1), and a raw material repeated grinding mechanism is installed below the abrasive device (1), characterized in that: The raw material unified grinding mechanism comprises: a side large grinding wheel (4) connected to the upper part of the grinding device (1), side small gears (41) are installed on the upper and lower sides of the side large grinding wheel (4), and a connecting rod (42) is connected to the upper part of the side large grinding wheel (4), one end of the connecting rod (42) is connected to an intermediate large gear (43), and small gears (44) are installed on the upper and lower sides of the intermediate large gear (43), a central shaft (45) is installed in the middle of the intermediate large gear (43), and a feeding grinding wheel opening (46) is installed on the top of the central shaft (45); The raw material repeated grinding mechanism comprises: a bottom circular groove (5) installed below the grinding device (1), a connecting shaft (51) passing through the bottom circular groove (5) horizontally, a second motor (52) fixedly installed on the left side of the connecting shaft (51), a large turning fan (53) installed in the middle of the outside of the connecting shaft (51), and small turning fans (54) installed in a ring shape on both sides of the connecting shaft (51).

2. A grinding device for processing chemical machinery raw materials according to claim 1, characterized in that: A motor (2) is fixedly mounted above the abrasive device (1), and a feed barrel (3) is connected to the motor (2). A support frame (6) is fixedly mounted at the bottom of the abrasive device (1), and an equipment frame (7) is fixedly mounted at the rear of the abrasive device (1).

3. A grinding device for processing chemical machinery raw materials according to claim 2, characterized in that: The interior of the equipment frame (7) is inlaid with a fan groove (71), and a heat dissipation fan (73) is arranged in the middle of the fan groove (71). A ventilation net (72) is fixedly installed at the rear of the interior of the equipment frame (7).

4. The grinding equipment for chemical machinery raw material processing according to claim 1, characterized in that: The midpoints of the feeding grinding wheel opening (46) and the middle large gear (43) and the small gear (44) are located on the same horizontal line, and the side large grinding wheel (4) is connected to the middle large gear (43) through a connecting rod (42), and the connecting rod (42) passes through the inside of the side large grinding wheel (4) and the side small gear (41), and the side large grinding wheel (4) and the side small gear (41) are located in the middle and lower part of the grinding device (1).

5. The grinding equipment for chemical machinery raw material processing according to claim 1, characterized in that: The small flip fans (54) are located on both sides of the large flip fans (53), and the number of large flip fans (53) is three. The second motor (52) is fixedly installed on the left side of the bottom circular groove (5).

6. The grinding equipment for chemical machinery raw material processing according to claim 3, characterized in that: The ventilation net (72) is embedded at the rear of the abrasive device (1), and the ventilation net (72) is provided in two groups.

7. The grinding equipment for chemical machinery raw material processing according to claim 1, characterized in that: The bottom circular groove (5) is in the shape of a semicircle, and the size of the top of the bottom circular groove (5) is consistent with the size of the bottom of the abrasive device (1).

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