CN214439350U

CN214439350U - Raw material grinding device for chemical machinery

Info

Publication number: CN214439350U
Application number: CN202120147747.5U
Authority: CN
Inventors: 田正兵
Original assignee: Jiangsu Mingyu Petrochemical Machinery Co ltd
Current assignee: Jiangsu Mingyu Petrochemical Machinery Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-22
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a raw material grinding device for chemical machinery, which comprises supporting legs, the top surface of the supporting leg is fixedly connected with a bottom plate, the center of the bottom plate is communicated with and provided with a discharge hole, the bottom of the discharge hole is fixedly connected with a discharge funnel, the top surface of the bottom plate is fixedly connected with a casing, the inner side wall of the casing is fixedly connected with a grinding plate, the grinding plate is communicated with and provided with a feed opening, the center of the bottom surface is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly sleeved with a connecting shaft, one end of the connecting shaft is fixedly connected with a grinding rod, the inner side wall of the casing is fixedly connected with a grinding groove plate, the grinding groove plate is provided with a grinding groove, the top surface of the casing is fixedly connected with a top plate, the top surface of the top plate is fixedly connected with a rotating motor, and the top surface of the top plate is fixedly connected with a telescopic motor; this raw material grinding device for chemical machinery can increase the efficiency and the quality of grinding through having set up two grinding rods and grinding groove.

Description

Raw material grinding device for chemical machinery

Technical Field

The utility model relates to a chemical machinery technical field specifically is a raw materials grinder for chemical machinery.

Background

Chemical machinery is a generic term for machinery and equipment used in the chemical industry. In order to process raw materials into finished products with certain specifications in chemical production, a series of chemical processes such as raw material pretreatment, chemical reaction, separation and refining of reaction products and the like are often required, and machines used for realizing the processes are often classified as chemical machines. In the chemical processing process, chemical raw materials are required to be ground into powder, so that the raw materials can be in full contact with each other, and the reaction is more sufficient.

The prior art has the following defects or problems:

1. the efficiency of the existing chemical machinery raw material grinding device is not enough, when the general chemical machinery raw material grinding device is used, because raw materials need to be fully ground, a motor with larger torque but lower speed needs to be installed, but the efficiency of the raw materials during grinding is too low, the grinding time of the raw materials is longer, the contact time with air is longer, most of the raw materials can generate certain oxidation reaction after contacting with the air, and the quality of raw material finished products can be influenced.

2. In practical application, industrial chemicals grinder's grinding quality is not high, and general industrial chemicals grinder all adopts the mode that mechanical extrusion ground when grinding, but industrial chemicals's granule is not of uniform size, can't effectively unify the grinding with industrial chemicals, makes the finished product of granule size unanimity basically, and the particle diameter that general industrial chemicals grinder ground is great, can't grind into the finished product of littleer particle diameter.

Disclosure of Invention

An object of the utility model is to prior art's weak point, provide a raw materials grinder for chemical machinery to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a raw materials grinder for chemical machinery, includes the landing leg, landing leg top surface fixedly connected with bottom plate, the bottom plate centre of a circle link up and has seted up the discharge gate, discharge gate bottom fixedly connected with ejection of compact funnel, bottom plate top surface fixedly connected with casing, casing inside wall fixedly connected with grinds the board, it has seted up the feed opening to grind the board, bottom plate top surface centre of a circle department fixedly connected with pivot, the fixed coupling of pivot one end has connect the connecting axle, connecting axle one end fixedly connected with grinds the stick, casing inside wall fixedly connected with grinds the frid, it has seted up and has ground the groove to grind the frid, casing top surface fixedly connected with roof, roof top surface fixedly connected with rotating electrical machines, roof top surface fixedly connected with flexible motor, the pan feeding mouth has been seted up to the roof link up.

As the utility model discloses a preferred technical scheme, the landing leg is four, the landing leg uses the bottom plate centre of a circle to be the annular array setting.

As the utility model discloses a preferred technical scheme, ejection of compact funnel bottom swing joint has the funnel apron.

As the utility model discloses a preferred technical scheme, pivot one end is rotated with the bottom plate top surface and is connected, the pivot other end and rotating electrical machines fixed connection.

As the utility model discloses a preferred technical scheme, the distance of grinding rod side and lapping plate is not more than 0.1mm, the grinding rod has two, and the grinding rod difference fixed connection is at the both ends of connecting axle.

As the utility model discloses an optimized technical scheme, flexible motor bottom fixedly connected with telescopic shaft, telescopic shaft one end fixedly connected with extrusion piece, the diameter ratio of extrusion piece grinds the diameter in groove and is little 0.2 mm.

As the utility model discloses a preferred technical scheme, the degree of depth of grinding the groove is less than grinding the thickness of cell board and is 5 cm.

Compared with the prior art, the utility model provides a raw materials grinder for chemical machinery possesses following beneficial effect:

1. this raw material grinding device for chemical machinery is provided with two grinding rods, and the grinding rod symmetry sets up, can drive the pivot through the effect of rotating electrical machines down and rotate, and the pivot drives the connecting axle and rotates, and the connecting axle both ends are fixed with two grinding rods respectively, and the side of grinding rod is not more than 0.1mm with the distance of lapping plate, can make the grinding rod grind industrial chemicals into the finished product that the particle diameter is less than 0.1mm, has improved grinding efficiency.

2. This a raw materials grinder for chemical machinery through setting up grinding groove and extrusion piece, puts into the inside back of device with industrial chemicals, advances to go into grinding groove, drives the telescopic shaft through flexible motor and carries out the up-and-down motion to drive the extrusion piece and carry out the up-and-down motion, preliminarily roll industrial chemicals to the semi-manufactured goods that the particle size is unanimous basically, the rethread grinding rod carries out further careful grinding, has improved the grinding quality of device.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a side sectional view of the structure of the present invention;

fig. 4 is a front sectional view of the structure of the present invention.

In the figure: 1. a support leg; 2. a base plate; 3. a discharge port; 4. a discharging hopper; 5. a housing; 6. a grinding plate; 7. a feeding port; 8. a rotating shaft; 9. a connecting shaft; 10. a grinding rod; 11. grinding the groove plate; 12. a grinding groove; 13. a top plate; 14. a rotating electric machine; 15. a telescopic motor; 16. a telescopic shaft; 17. extruding the block; 18. and a feeding port.

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.

Referring to fig. 1-4, in this embodiment: the utility model provides a raw materials grinder for chemical machinery, including

landing leg

1, 1 top surface fixedly connected with bottom plate 2 of landing leg, 2 centre of a circle link up of bottom plate has seted up

discharge gate

3, 3 bottom fixedly connected with ejection of compact funnel 4 of discharge gate, 2 top surface fixedly connected with casings 5 of bottom plate, 5 inside wall fixedly connected with grinding plate 6 of casing, grinding plate 6 link up has seted up

feed opening

7, 2 top surface centre of a circle department fixedly connected with pivot 8 of bottom plate, 8 one end of pivot is fixed to be cup jointed with connecting axle 9, 9 one end fixedly connected with grinding rod 10 of connecting axle, 5 inside wall fixedly connected with grinding frid 11 of casing, grinding frid 11 has seted up grinding

groove

12, 5 top surface fixedly connected with roofs 13 of casing, 13 top surface fixedly connected with rotating electrical machines 14 of roof, 13 top surface fixedly connected with flexible motor 15 of roof, roof 13 link up has seted up pan feeding mouth 18.

In this embodiment, the number of the supporting legs 1 is four, the supporting legs 1 are arranged in an annular array around the center of a circle of the bottom plate 2, the four supporting legs 1 can increase the stability of the whole device, so that the device can reduce the vibration generated by a motor during operation, and prevent the device from falling down unstably, and the like, the bottom of the discharging funnel 4 is movably connected with a funnel cover plate, after grinding is completed, a finished product can be collected in the discharging funnel 4 through the discharging port 3, when the finished product needs to be taken out, the funnel cover plate is opened to be taken out, one end of the rotating shaft 8 is rotatably connected with the top surface of the bottom plate 2, the other end of the rotating shaft 8 is fixedly connected with the rotating motor 14, the distance between the side surface of the grinding rod 10 and the grinding plate 6 is not more than 0.1mm, the grinding rods 10 are two, the grinding rods 10 are respectively and fixedly connected with two ends of the connecting shaft 9, the two grinding rods 10 are symmetrically arranged, and the rotating shaft 8 can be driven to rotate under the action of the rotating motor 14, the rotating shaft 8 drives the connecting shaft 9 to rotate, two grinding rods 10 are respectively fixed at two ends of the connecting shaft 9, the distance between the side surface of each grinding rod 10 and the grinding plate 6 is not more than 0.1mm, the grinding rods 10 can grind chemical raw materials into finished products with the particle size of less than 0.1mm, the grinding efficiency is improved, a telescopic shaft 16 is fixedly connected at the bottom of a telescopic motor 15, one end of the telescopic shaft 16 is fixedly connected with an extrusion block 17, the diameter of the extrusion block 17 is 0.2mm smaller than that of a grinding groove 12, the depth of the grinding groove 12 is 5cm smaller than that of a grinding groove plate 11, the grinding groove 12 and the extrusion block 17 are arranged, the chemical raw materials are placed in the device and then enter the fine grinding groove 12, the telescopic shaft 16 is driven by the telescopic motor 15 to move up and down, the extrusion block 17 is driven to move up and down, the chemical raw materials are primarily rolled to semi-finished products with the basically consistent particle size, and then are further ground by the grinding rods 10, the grinding quality of the device is improved.

The utility model discloses a theory of operation and use flow: firstly, the number of the supporting legs 1 is four, the supporting legs 1 are arranged in an annular array by the circle center of the bottom plate 2, the stability of the whole device can be improved by the four supporting legs 1, the vibration generated by a motor can be reduced when the device works, the phenomenon that the device is not stable enough and the like can be prevented, a funnel cover plate is movably connected to the bottom of the discharging funnel 4, a finished product can be collected in the discharging funnel 4 through the discharging port 3 after grinding is finished, when the finished product needs to be taken out, the funnel cover plate is opened to take out, one end of a rotating shaft 8 is rotatably connected with the top surface of the bottom plate 2, the other end of the rotating shaft 8 is fixedly connected with a rotating motor 14, the distance between the side surface of the grinding rod 10 and the grinding plate 6 is not more than 0.1mm, two grinding rods 10 are provided, the grinding rods 10 are respectively and fixedly connected with two ends of a connecting shaft 9, the two grinding rods 10 are symmetrically arranged, and the rotating shaft 8 can be driven to rotate under the action of the rotating motor 14, the rotating shaft 8 drives the connecting shaft 9 to rotate, two grinding rods 10 are respectively fixed at two ends of the connecting shaft 9, the distance between the side surface of each grinding rod 10 and the grinding plate 6 is not more than 0.1mm, the grinding rods 10 can grind chemical raw materials into finished products with the particle size of less than 0.1mm, the grinding efficiency is improved, a telescopic shaft 16 is fixedly connected at the bottom of a telescopic motor 15, one end of the telescopic shaft 16 is fixedly connected with an extrusion block 17, the diameter of the extrusion block 17 is 0.2mm smaller than that of a grinding groove 12, the depth of the grinding groove 12 is 5cm smaller than that of a grinding groove plate 11, the grinding groove 12 and the extrusion block 17 are arranged, the chemical raw materials are placed in the device and then enter the fine grinding groove 12, the telescopic shaft 16 is driven by the telescopic motor 15 to move up and down, the extrusion block 17 is driven to move up and down, the chemical raw materials are primarily rolled to semi-finished products with the basically consistent particle size, and then are further ground by the grinding rods 10, the grinding quality of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a raw materials grinder for chemical machinery which characterized in that: comprises supporting legs (1), a bottom plate (2) is fixedly connected to the top surface of the supporting legs (1), a discharge port (3) is formed in the circle center of the bottom plate (2), a discharge funnel (4) is fixedly connected to the bottom of the discharge port (3), a casing (5) is fixedly connected to the top surface of the bottom plate (2), a grinding plate (6) is fixedly connected to the inner side wall of the casing (5), a feed opening (7) is formed in the grinding plate (6) in a penetrating manner, a rotating shaft (8) is fixedly connected to the circle center of the top surface of the bottom plate (2), a connecting shaft (9) is fixedly connected to one end of the rotating shaft (8), a grinding rod (10) is fixedly connected to one end of the connecting shaft (9), a grinding groove plate (11) is fixedly connected to the inner side wall of the casing (5), a grinding groove (12) is formed in the grinding groove plate (11), and a top plate (13) is fixedly connected to the top surface of the casing (5), the top plate (13) top surface fixedly connected with rotating electrical machines (14), top plate (13) top surface fixedly connected with flexible motor (15), pan feeding mouth (18) have been seted up in roof (13) link up.

2. The raw material grinding device for the chemical machinery according to claim 1, characterized in that: the number of the supporting legs (1) is four, and the supporting legs (1) are arranged in an annular array by taking the circle center of the bottom plate (2).

3. The raw material grinding device for the chemical machinery according to claim 1, characterized in that: the bottom of the discharging funnel (4) is movably connected with a funnel cover plate.

4. The raw material grinding device for the chemical machinery according to claim 1, characterized in that: one end of the rotating shaft (8) is rotatably connected with the top surface of the bottom plate (2), and the other end of the rotating shaft (8) is fixedly connected with the rotating motor (14).

5. The raw material grinding device for the chemical machinery according to claim 1, characterized in that: the distance between the side surface of the grinding rod (10) and the grinding plate (6) is not more than 0.1mm, the number of the grinding rods (10) is two, and the grinding rods (10) are respectively and fixedly connected to two ends of the connecting shaft (9).

6. The raw material grinding device for the chemical machinery according to claim 1, characterized in that: the flexible motor (15) bottom fixedly connected with telescopic shaft (16), telescopic shaft (16) one end fixedly connected with extrusion piece (17), the diameter ratio of extrusion piece (17) is less than the diameter of grinding groove (12) by 0.2 mm.

7. The raw material grinding device for the chemical machinery according to claim 1, characterized in that: the depth of the grinding groove (12) is 5cm less than the thickness of the grinding groove plate (11).