CN211755476U

CN211755476U - Millstone type gravel aggregate shaping device

Info

Publication number: CN211755476U
Application number: CN202020182997.8U
Authority: CN
Inventors: 吕小锋
Original assignee: Henan Songxin Machinery Equipment Co Ltd
Current assignee: Henan Songxin Machinery Equipment Co Ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-27
Anticipated expiration: 2030-02-19

Abstract

The utility model belongs to the technical field of the grit aggregate breaker and specifically relates to a mill formula grit aggregate shaping device, include, motor, shaft coupling, speed reducer, lower mill, runner stone, elastic connection component, frame and support base, motor and speed reducer are installed on supporting the base and are fixed continuous with the support base, the utility model discloses a runner stone and the scientific installation setting of the two of lower mill make the utility model discloses overall structure improves with low costs, reasonable in design, and the production noise is little, be convenient for maintain change and grit aggregate shaping production efficiency is high, can reach the perfect plastic of grit aggregate, can produce huge profit through less input, moreover, through the utility model discloses the quality of the promotion that the grit aggregate after the plastic can be great mixes earth satisfies china's production and use demand to high-quality concrete.

Description

Millstone type gravel aggregate shaping device

Technical Field

The utility model belongs to the technical field of grit aggregate breaker and specifically relates to a mill formula grit aggregate shaping device.

Background

The crusher is equipment for applying mechanical force to solid materials to break the solid materials into small pieces of materials, and is widely applied to industrial departments in related fields of metallurgy, chemical engineering, mines, electric power, ceramics, cement, buildings, road building and the like. The crushing operation is usually divided into coarse crushing, medium crushing and fine crushing according to the size of the feeding and discharging particle size. The common sandstone crushing equipment comprises a jaw crusher, a back-impact crusher, an impact crusher, a combined crusher, a single-section hammer crusher, a vertical crusher, a gyratory crusher, a cone crusher, a roller crusher, a double-roller crusher, a two-in-one crusher, a one-step forming crusher and the like. The working principle of the crusher equipment is that stone directly falls into a rotating disc rotating at a high speed from the upper part of the crusher; under the action of high-speed centrifugal force, the flying stones which are shunted around the rotary disc with the other part in an umbrella-shaped mode generate high-speed collision and high-density crushing, after the stones are mutually stricken, eddy current motion is formed between the rotary disc and the shell to cause multiple times of mutual striking, friction and crushing, the stones are directly discharged from the lower part to form closed-circuit multiple circulation, and the required granularity is achieved by the control of screening equipment.

The material shaping device is key equipment for shaping after materials are crushed by a crusher, appearance factors such as edges and corners which affect product performance exist on the materials after the materials used in China and all over the world are crushed at present, along with the development of times, especially large-area application of high-performance concrete, higher requirements on the roundness of gravel aggregate grains are provided in the market, the higher the roundness is, the better the filling rate of concrete is, certain improvement is also performed on crushing equipment by existing people in order to improve the roundness after crushing the gravel materials, but because of too high improvement cost, unreasonable structure, too large noise and other factors, the material shaping device cannot be popularized and applied in a large range, so that the high-quality concrete market in China is lost, and the production requirements of China on high-quality concrete cannot be met.

Disclosure of Invention

Aiming at the problems of too high improvement cost, unreasonable structure, too large noise and incapability of wide popularization and application of the existing shaping device after crushing the sand and stone materials, the utility model provides a grinding disc type sand and stone aggregate shaping device, which adopts the following technical proposal that the grinding disc type sand and stone aggregate shaping device comprises a motor, a coupling, a speed reducer, a lower grinding disc, an upper grinding disc, an elastic connecting element, a frame and a supporting base, wherein the motor and the speed reducer are arranged on the supporting base and fixedly connected with the supporting base, the motor is provided with a motor power output shaft, the speed reducer is provided with a power input shaft and a power output shaft of the speed reducer, the power output shaft of the motor is connected with the power input shaft of the speed reducer arranged on the speed reducer through the coupling, the lower grinding disc is arranged at the upper part of the power output shaft of the speed reducer and is fixedly connected with, the lower grinding disc is provided with a lower grinding disc grinding part, the upper part of the elastic connecting element is arranged on the rack and is fixedly connected with the rack, the lower part of the elastic connecting element is fixedly provided with an upper grinding disc mounting rack, the upper grinding disc is arranged on the upper grinding disc mounting rack and is fixedly connected with the upper grinding disc mounting rack, the lower part of the upper grinding disc is provided with an upper grinding disc grinding part, and a grinding shaping cavity for shaping aggregate is arranged between the upper grinding disc grinding part and the lower grinding disc grinding part;

the whole shapes of the lower grinding disc and the upper grinding disc can be conical structural bodies;

the whole appearance of the lower grinding disc and the upper grinding disc can be a plane structure body;

the whole appearance of the lower grinding disc and the upper grinding disc can be a tooth-shaped structure body;

the whole shapes of the lower grinding disc and the upper grinding disc can be curved surface-shaped structures;

the elastic connecting element can be a spring;

the elastic connecting element can be a hydraulic oil cylinder;

the elastic connecting element can be a cylinder;

the grinding part of the lower grinding disc on the lower grinding disc and the grinding part of the upper grinding disc on the upper grinding disc both adopt involute spiral structures;

the upper grinding disc and the lower grinding disc are both made of wear-resistant materials;

it is further pointed out that the explanation is, the utility model provides a speed reducer is common angle drive speed reducer in the market, and it can be through speed reducer power input shaft with the horizontal input of power to through speed reducer power output shaft with power vertical output, can pass through the shaft coupling transmission between motor and the speed reducer, also can pass through transmission modes transmission motion such as belt or gear drive.

The utility model has the advantages that: the utility model discloses overall structure design science, production and processing technology is simple and convenient, the utility model discloses an installation setting of the two scientification of head stone and lower mill makes the utility model discloses overall structure improves with low costs, reasonable in design, and the production noise is little, be convenient for maintain change and grit aggregate plastic production efficiency height, can reach the perfect plastic of grit aggregate, can produce huge income through less input, moreover, process the utility model discloses the quality of earth is mixed in the promotion that the grit aggregate after the plastic can be great satisfies china to the production and use demand of high-quality concrete.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle and lower grinding discs of the present invention;

FIG. 3 is a schematic structural view of an upper millstone of the present invention;

FIG. 4 is a schematic structural view of the upper millstone and the lower millstone of the utility model when they are installed;

the reference numbers in the figures are: the grinding machine comprises a motor 1, a coupler 2, a speed reducer 3, a lower grinding disc 4, an upper grinding disc 5, an elastic connecting element 6, a rack 7, a support base 8, a lower grinding disc grinding part 9, an upper grinding disc grinding part 10, a motor power output shaft 11, a speed reducer power input shaft 12, a speed reducer power output shaft 13, a grinding shaping cavity 14, a feed inlet 15, a discharge outlet 16, an upper grinding disc mounting rack 17, a bevel gear I18 and a bevel gear II 19.

Detailed Description

The core of the utility model is to provide a mill formula grit aggregate shaping device, it can be through the installation setting of the two scientification of head stone 5 and lower mill 4, makes the utility model discloses overall structure improves with low costs, reasonable in design, and the production noise is little, be convenient for maintain change and grit aggregate plastic production efficiency is high, can reach the perfect plastic of grit aggregate, for making this technical field's personnel understand better the technical scheme of the utility model, it is right below combining description drawing and concrete implementation mode the utility model discloses make further detailed description, it needs to explain, is called "being fixed in" or "setting up in" another component when the component, and it can be directly or indirectly on another component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure.

Specific example 1: as shown in the attached figures 1-4 of the specification, a grinding disc type gravel aggregate shaping device mainly comprises a motor 1, a coupling 2, a speed reducer 3, a lower grinding disc 4, an upper grinding disc 5, an elastic connecting element 6, a frame 7 and a supporting base 8, wherein the motor 1 and the speed reducer 3 for providing power sources are fixedly arranged on the supporting base 8, a motor power output shaft 11 for outputting the power of the motor is arranged on the motor 1, a speed reducer power input shaft 12 for inputting the power of the speed reducer 3 and a speed reducer power output shaft 13 for outputting the power of the speed reducer 3 are arranged on the speed reducer 3, the motor power output shaft 11 is connected with the speed reducer power input shaft 12 arranged on the speed reducer 3 through the coupling 2 and transmits the power to the speed reducer power input shaft 12, the lower grinding disc 4 for shaping gravel aggregates is fixedly arranged at the upper part of the power reducer output shaft, the lower grinding disc 4 is provided with a lower grinding disc grinding part 9 for directly shaping and grinding the gravel aggregate, the upper part of an elastic connecting element 6 for adjusting the gap between an upper grinding disc 5 and the lower grinding disc 4 is fixedly arranged on a frame 7, when the grinding wheel is used in detail, the elastic connecting element 6 can be a spring or a hydraulic oil cylinder or an air cylinder, the lower part of the elastic connecting element 6 is fixedly provided with an upper grinding disc mounting frame 17, the upper grinding disc 5 for shaping the gravel aggregate is fixedly arranged on the upper grinding disc mounting frame 17, the lower part of the upper grinding disc 5 is provided with an upper grinding disc grinding part 10 directly used for grinding and shaping the gravel aggregate, at the moment, the gap between the upper grinding disc grinding part 10 and the lower grinding disc grinding part 9 is a grinding and shaping cavity 14 for shaping the aggregate, and when the grinding wheel works in detail, the motor 1 drives a power input shaft 12 of, the speed reducer 3 is a common angle drive speed reducer on the market, which can horizontally input power through a speed reducer power input shaft 12 and vertically output power through a speed reducer power output shaft 13, specifically, the speed reducer power input shaft 12 drives the speed reducer power output shaft 13 to rotate through gear meshing (specifically, a bevel gear I18 is installed on the speed reducer power input shaft 12, a bevel gear II19 in gear meshing with a bevel gear I18 installed on the speed reducer power input shaft 12 is installed on the speed reducer power output shaft 13, under the condition of bevel gear meshing transmission, the speed reducer power input shaft 12 can drive the speed reducer power output shaft 13 to rotate), the speed reducer power output shaft 13 vertically outputs power to the lower grinding disc 4, gravel aggregate to be shaped after being crushed enters a grinding shaping cavity 14 between the upper grinding disc 5 and the lower grinding disc 4 through a feeding port 15 at the upper part of the upper grinding disc 5, at this moment, under the condition that the lower millstone 4 rotates, the sandstone aggregate is rubbed, collided and ground and shaped under the combined action of the grinding part 9 of the lower millstone and the grinding part 10 of the upper millstone, when in specific use, the integral structure of the upper millstone 5 and the lower millstone 4 can be a cone-shaped, a plane-shaped, a tooth-shaped, a curved surface-shaped structure and the like, the working surfaces (the grinding part 9 of the lower millstone and the grinding part 10 of the upper millstone) of the upper millstone and the lower millstone all adopt the mode of involute spiral soft collision, when in specific use, the sandstone aggregate is not broken, only the sandstone aggregate is ground, the sandstone aggregate reaches higher roundness requirement, the gap (the grinding shaping cavity 14) between the lower millstone 4 and the upper millstone 5 rolls or slides, and also moves outwards along the radial direction between the lower millstone 4 and the upper millstone 5, and finally the material is discharged, the improvement cost of the, reasonable in design, the production noise is little, be convenient for maintain change and grit aggregate plastic production efficiency is high, can reach the perfect plastic of grit aggregate, process the utility model discloses the quality of the promotion that the grit aggregate after the plastic can be great mixes earth satisfies china's production and use demand to high-quality concrete. The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a mill formula grit aggregate shaping device which characterized in that includes: the motor and the speed reducer are arranged on the supporting base and fixedly connected with the supporting base, the motor is provided with a motor power output shaft, the speed reducer is provided with a speed reducer power input shaft and a speed reducer power output shaft, the motor power output shaft is connected with the speed reducer power input shaft arranged on the speed reducer through the shaft coupling, the lower grinding disc is arranged at the upper part of the speed reducer power output shaft and fixedly connected with the speed reducer power output shaft, the lower grinding disc is provided with a lower grinding disc grinding part, the upper part of the elastic connecting element is arranged on the frame and fixedly connected with the frame, the lower part of the elastic connecting element is fixedly provided with a grinding disc mounting frame, the grinding disc is arranged on the grinding disc mounting frame and fixedly connected with the grinding disc mounting frame, the lower part of the upper millstone is provided with an upper millstone grinding part, and a grinding shaping cavity for shaping aggregate is arranged between the upper millstone grinding part and the lower millstone grinding part.

2. The millstone aggregate reshaping device according to claim 1, wherein the lower millstone and the upper millstone have a conical structure in the overall shape.

3. The millstone aggregate reshaping device according to claim 1, wherein the overall profile of the lower millstone and the upper millstone can be a planar structure.

4. The millstone aggregate shaping device as claimed in claim 1, wherein the lower millstone and the upper millstone are of a toothed structure in overall shape.

5. The millstone aggregate reshaping device according to claim 1, wherein the overall shape of the lower millstone and the upper millstone can be a curved structure.

6. A burr sand and stone aggregate dressing device as claimed in claim 1, wherein the resilient connecting element is a spring.

7. The apparatus as claimed in claim 1, wherein the resilient connecting member is a hydraulic ram.

8. The apparatus as claimed in claim 1, wherein the resilient connecting member is a pneumatic cylinder.

9. The grinding disc type sandstone aggregate shaping device of claim 1, wherein the grinding part of the lower grinding disc on the lower grinding disc and the grinding part of the upper grinding disc on the upper grinding disc both adopt involute spiral structures.

10. The millstone aggregate reshaping device according to claim 1, wherein the upper millstone and the lower millstone are both made of wear-resistant materials.