CN220143497U

CN220143497U - Improved grinding machine

Info

Publication number: CN220143497U
Application number: CN202321272464.9U
Authority: CN
Inventors: 李丁玲; 刘兆亨; 王保民
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-12-08
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an improved grinding machine, which relates to the technical field of asphalt production and comprises a shell and a bearing plate, wherein supporting feet are arranged below two sides of the shell, air cylinders are arranged on two sides of the bottom of the shell, the bearing plate is connected to the output end of the air cylinders, the top of the bearing plate is provided with a feeding assembly in a penetrating manner, the feeding assembly comprises a first feeding channel, a motor, a packing auger and a second feeding channel, the top of the first feeding channel is provided with the motor, and the output end of the motor is connected with the packing auger in a penetrating manner through the top of the first feeding channel. This modified grinds machine is retracted through the cylinder, enables loading board, material loading subassembly and upwards promotes, conveniently places the container (not shown in the figure) that stores the pitch raw materials in material loading passageway two below then to in the pitch raw materials is stretched into through making the auger when the cylinder stretches out, realizes that the auger when the motor during operation carries out the transmission, drives pitch raw materials and carries about material loading passageway two inside do perpendicularly upwards, in order to replace the manual work to the eminence material loading, lightens physical power consumption.

Description

Improved grinding machine

Technical Field

The utility model relates to the technical field of asphalt production, in particular to an improved grinding machine.

Background

Asphalt is a waterproof material and an anticorrosive material which are widely applied, is mainly applied to the waterproofing of roofing, ground and underground structures, the corrosion prevention of wood and steel, and is also a pavement structure cementing material which is widely applied to road engineering, and asphalt pavement with different structures can be built after the asphalt is matched with mineral materials with different compositions according to proportion, so that the highway has wide application, and raw materials are required to be ground when asphalt is produced, and a grinder is required.

The utility model of application number CN202122445458.6 discloses a grinding machine for asphalt production. According to the utility model, by arranging the feeding mechanism, before grinding, a user pours asphalt raw materials to be ground into the feeding pipeline, the asphalt raw materials fall onto the material separating plate, and the driving motor is started to drive the synchronous shaft to rotate, so that the material separating plate is driven to rotate, the turnover angle of the material separating plate is adjusted, and the control of the feeding amount and the feeding or not is realized, so that the feeding amount of the asphalt raw materials can be controlled, and the problem of insufficient grinding caused by too much disposable feeding is avoided. But requires the automatic addition of bitumen feedstock to the overhead feed line, which increases physical effort.

Accordingly, in view of the above, research and improvement have been made with respect to the conventional structure and the shortcomings, and an improved grinder has been proposed.

Disclosure of Invention

The present utility model aims to provide an improved grinding machine which solves the problems set forth in the background art mentioned above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modified grinds machine, includes casing and loading board, the both sides below of casing is provided with the spike, and the bottom both sides of casing are installed the cylinder, the loading board is connected in the output of cylinder, and the top of loading board runs through and is provided with the material loading subassembly, the material loading subassembly includes material loading passageway one, motor, auger and material loading passageway two, and the motor is installed at the top of material loading passageway one, the output of motor runs through material loading passageway one top and is connected with the auger, and the surface top of material loading passageway one is connected with material loading passageway two.

Further, the shell and the supporting feet are of an integrated structure, and the two cylinders are symmetrically arranged at the bottom of the shell.

Further, rectangular holes are formed in the surface of the bearing plate, and the size of each rectangular hole is larger than that of the opening at the bottom of the shell.

Furthermore, the first feeding channel and the second feeding channel are of an integrated structure, and the first feeding channel and the second feeding channel are communicated with each other.

Further, the height of the auger is greater than that of the feeding channel II, and the feeding channel I and the bearing plate are of an integrated structure.

Further, a servo motor is installed above the left side of the shell, and the output end of the servo motor penetrates through the left side of the shell to be connected with a positive and negative tooth screw rod.

Further, the outside of positive and negative tooth lead screw is connected with the lead screw nut, and the bottom of lead screw nut is provided with the mount pad.

Further, the rear end of mount pad is provided with the connection crossbearer, and connects the front end of crossbearer to install motor two, the output of motor two is connected with the grinding roller through drive shaft through connection crossbearer.

The utility model provides an improved grinding machine, which has the following beneficial effects:

1. according to the utility model, the bearing plate and the feeding component can be lifted upwards by retracting the air cylinder, so that a container (not shown in the figure) for storing asphalt raw materials is conveniently placed below the second feeding channel, and when the air cylinder stretches out, the auger stretches into the asphalt raw materials, so that the auger drives when the motor works, the asphalt raw materials are driven to vertically upwards convey relative to the second feeding channel, and the manual feeding to a high place is replaced, and the physical consumption is reduced.

2. According to the utility model, the positive and negative tooth screw rod is driven to drive by the servo motor, so that the two mounting seats, the connecting transverse frame, the motor II and the grinding rollers which are arranged in number can horizontally move along the screw rod nut in opposite directions or opposite directions relative to the outside of the positive and negative tooth screw rod, and the pitch raw material grinding particle size can be adjusted by adjusting the interval between the two symmetrically distributed grinding rollers, so that the use requirements of different scenes can be met.

Drawings

FIG. 1 is a schematic view of the overall structure of an improved grinding mill according to the present utility model;

FIG. 2 is a schematic side sectional view of a feed assembly of an improved grinding mill according to the present utility model;

fig. 3 is a schematic perspective view of a cylinder and carrier plate of an improved grinder according to the present utility model.

In the figure: 1. a housing; 2. supporting feet; 3. a cylinder; 4. a carrying plate; 5. a feeding assembly; 501. a first feeding channel; 502. a motor; 503. an auger; 504. a feeding channel II; 6. a servo motor; 7. a positive and negative tooth screw rod; 8. a screw nut; 9. a mounting base; 10. the connecting transverse frame; 11. a second motor; 12. and (3) grinding rollers.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, an improved grinder comprises a housing 1 and a bearing plate 4, wherein supporting feet 2 are arranged below two sides of the housing 1, a cylinder 3 is arranged at two sides of the bottom of the housing 1, the bearing plate 4 is connected to the output end of the cylinder 3, the housing 1 and the supporting feet 2 are in an integrated structure, the cylinder 3 is symmetrically arranged at two sides of the bottom of the housing 1, rectangular holes are formed in the surface of the bearing plate 4, the size of the rectangular holes is larger than the size of the opening of the bottom of the housing 1, a feeding assembly 5 is arranged at the top of the bearing plate 4 in a penetrating way, the feeding assembly 5 comprises a first feeding channel 501, a motor 502, a packing auger 503 and a second feeding channel 504, the motor 502 is arranged at the top of the first feeding channel 501, the output end of the motor 502 penetrates through the top of the first feeding channel 501 and is connected with the packing auger 503, the upper part of the surface of the first feeding channel 501 is connected with the second feeding channel 504, the first feeding channel 501 and the second feeding channel 504 are in an integrated structure, the first feeding channel 501 and the second feeding channel 504 are communicated with each other, the height of the auger 503 is larger than that of the second feeding channel 504, the first feeding channel 501 and the bearing plate 4 are in an integrated structure, the bearing plate 4 and the feeding component 5 can be lifted upwards by retracting the cylinder 3, a container (not shown in the figure) for storing asphalt raw materials is conveniently placed below the second feeding channel 504, and when the cylinder 3 stretches out, the auger 503 stretches into the asphalt raw materials to realize the transmission of the auger 503 when the motor 502 works, so that the asphalt raw materials are driven to vertically upwards convey relative to the inside of the second feeding channel 504, the asphalt raw materials are fed to high places instead of manpower, and the physical power consumption is reduced;

as shown in fig. 1, a servo motor 6 is installed above the left side of the casing 1, the output end of the servo motor 6 penetrates through the left side of the casing 1 and is connected with a positive and negative tooth screw rod 7, the outside of the positive and negative tooth screw rod 7 is connected with a screw rod nut 8, the bottom of the screw rod nut 8 is provided with a mounting seat 9, the rear end of the mounting seat 9 is provided with a connecting transverse frame 10, the front end of the connecting transverse frame 10 is provided with a motor two 11, the output end of the motor two 11 penetrates through the connecting transverse frame 10 through a driving shaft and is connected with a grinding roller 12, the positive and negative tooth screw rod 7 is driven by the servo motor 6, the mounting seat 9, the connecting transverse frame 10, the motor two 11 and the grinding roller 12 with the screw rod nut 8 are horizontally moved in opposite or opposite directions relative to the outside of the positive and negative tooth screw rod 7 can be realized, and therefore the adjustment of the grinding particle size of asphalt raw materials is achieved by adjusting the interval between the two grinding rollers 12 which are symmetrically distributed, and the use requirements of different scenes are met.

In summary, when the improved grinding machine is used, firstly, the supporting feet 2 are used for supporting the shell 1, so that the shell 1 keeps a certain distance from the ground, firstly, the air cylinder 3 can be controlled to retract during specific application, the bearing plate 4 and the feeding assembly 5 are lifted upwards, so that a container (not shown in the figure) for storing asphalt raw materials is conveniently arranged below the feeding channel II 504, then the air cylinder 3 is controlled to extend to enable the auger 503 to extend into the asphalt raw materials, so that the auger 503 drives the auger 503 to vertically upwards convey the asphalt raw materials relative to the inside of the feeding channel II 504 when the auger 503 works, the asphalt raw materials fall into the shell 1 along the inside of the feeding channel II 504 when reaching the joint of the feeding channel I501 and the feeding channel II 504, the manual feeding is replaced by the mode, the physical consumption is reduced, meanwhile, the motor II 11 drives the driving shaft and the grinding roller 12 to drive, asphalt raw materials falling between the grinding rollers 12 can be ground, the asphalt raw materials are discharged from the bottom of the shell 1 after being ground, rectangular holes are formed in the surface of the bearing plate 4, the size of each rectangular hole is larger than that of an opening at the bottom of the shell 1, the asphalt raw materials subjected to grinding treatment are conveniently received from the lower part of each rectangular hole through a container, the forward and reverse tooth screw rods 7 are driven to drive by the servo motor 6, the horizontal movement of the two mounting seats 9, the connecting transverse frames 10, the two motors 11 and the grinding rollers 12, which are arranged in two numbers, relative to the outside of the forward and reverse tooth screw rods 7 in opposite directions can be realized, and accordingly, the adjustment of the grinding particle size of the asphalt raw materials can be achieved by adjusting the interval between the two grinding rollers 12 which are symmetrically distributed, so that the asphalt raw materials subjected to grinding treatment can meet the use requirements of different scenes.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a modified grinds machine, includes casing (1) and loading board (4), its characterized in that, the both sides below of casing (1) is provided with spike (2), and cylinder (3) are installed to the bottom both sides of casing (1), loading board (4) are connected in the output of cylinder (3), and the top of loading board (4) is run through and is provided with material loading subassembly (5), material loading subassembly (5) include material loading passageway one (501), motor (502), auger (503) and material loading passageway two (504), and motor (502) are installed at the top of material loading passageway one (501), the output of motor (502) runs through material loading passageway one (501) top and is connected with auger (503), and the surface top of material loading passageway one (501) is connected with material loading passageway two (504).

2. An improved grinding machine according to claim 1, characterized in that the housing (1) and the support feet (2) are of integral construction and that the cylinders (3) are symmetrically arranged in two relation to the bottom of the housing (1).

3. An improved grinding machine according to claim 1, characterized in that the surface of the carrier plate (4) is provided with rectangular holes, the size of which is larger than the size of the bottom opening of the housing (1).

4. An improved grinding mill according to claim 1, characterized in that the first feed channel (501) and the second feed channel (504) are of an integrated structure, and that the first feed channel (501) and the second feed channel (504) are in communication with each other.

5. An improved grinding mill according to claim 1, characterized in that the auger (503) has a height greater than the height of the feeding channel two (504), the feeding channel one (501) and the carrier plate (4) being of an integrated structure.

6. An improved grinding machine according to claim 1, characterized in that the upper left side of the housing (1) is provided with a servomotor (6), and that the output end of the servomotor (6) is connected with a positive and negative feed screw (7) through the left side of the housing (1).

7. An improved grinding machine according to claim 6, characterized in that the outside of the positive and negative screw (7) is connected with a screw nut (8), and the bottom of the screw nut (8) is provided with a mounting seat (9).

8. An improved grinding machine according to claim 7, characterized in that the rear end of the mounting base (9) is provided with a connection cross-frame (10), and the front end of the connection cross-frame (10) is provided with a motor two (11), the output end of the motor two (11) is connected with a grinding roller (12) through the drive shaft penetrating the connection cross-frame (10).