CN211867458U

CN211867458U - Disc type shaping machine for removing sharp corners of stone

Info

Publication number: CN211867458U
Application number: CN201922432225.5U
Authority: CN
Inventors: 吴道义; 白广峰; 龚春雨; 杨国华
Original assignee: Henan Tengji Machinery Technology Co ltd
Current assignee: Henan Tengji Machinery Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-06
Anticipated expiration: 2029-12-30

Abstract

A disk type shaping machine for removing sharp corners of stone materials is provided with a grinding disk, a material receiving disk, a blanking scraper blade, a blanking hopper and a driving device on a frame body, wherein the grinding disk is composed of an upper grinding disk and a lower grinding disk which are arranged from top to bottom, the upper grinding disk is fixed on the frame body, the upper grinding disk is of a forward conical disk type structure with a conical top and a material inlet, an upper lining plate is arranged on the lower disk surface of the upper grinding disk, the lower grinding disk is of a forward conical disk type structure, a lower lining plate is arranged on the upper disk surface of the lower grinding disk, the lower grinding disk and the upper grinding disk are arranged coaxially and have a gap with the upper grinding disk to form, the edge of the lower grinding disc is provided with an annular receiving disc, a discharging scraper fixed on the lower edge of the lower grinding disc is arranged in the receiving disc, the scraping surface of the discharging scraper is in contact with the bottom of the receiving disc, the bottom of the receiving disc is provided with a discharging hole, and a discharging hopper is correspondingly arranged below the discharging hole. The method is used for removing sharp corners and shaping the aggregate of high-performance concrete and aerated concrete.

Description

Disc type shaping machine for removing sharp corners of stone

Technical Field

The utility model relates to a moulding machine of disk, what specifically say so is a get rid of moulding machine of disk of building stones closed angle.

Background

At present, most of aggregates (5-40 mm) produced by domestic crushing and shaping equipment have sharp corners and cracking cracks after crushing, when the aggregates (generated during crushing) enter a commercial mixing station for stirring, part of the aggregates crack, and the stirred concrete is used for building bridges and buildings.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a get rid of moulding machine of disk of building stones closed angle for high performance concrete, closed angle and plastic are removed to the shape of aerated concrete's aggregate.

In order to realize the technical purpose, the adopted technical scheme is as follows: a disk type shaping machine for removing sharp corners of stone materials is provided with a frame body, a grinding disk, a material receiving disk, a discharging scraper blade, a discharging hopper and a driving device are arranged on the frame body, the grinding disk is composed of an upper grinding disk and a lower grinding disk which are arranged up and down, the upper grinding disk is fixed on the frame body, the upper grinding disk is of a forward conical disk type structure with a conical top and a feeding hole, an upper lining plate is arranged on the lower disk surface of the upper grinding disk, the lower grinding disk is of a forward conical disk type structure, a lower lining plate is arranged on the upper disk surface of the lower grinding disk, the lower grinding disk and the upper grinding disk are coaxially arranged, a gap is formed between the lower grinding disk and the upper grinding disk to form a shaping cavity, the lower grinding disk is connected with the driving device, the driving device drives the upper grinding disk to rotate along the axial line, an annular material receiving disk is arranged at the edge of the lower grinding disk, the discharging scraper blade, a blanking hopper is correspondingly arranged below the blanking port.

The frame body consists of an underframe, a top frame and a lifting device, the underframe is connected with the top frame through the lifting device, an upper grinding disc is fixed on the top frame, and the top frame is driven to lift through the rising or lowering of the lifting device.

The lifting device is an oil cylinder assembly, a hydraulic cylinder assembly or a cylinder assembly.

The lower surface of the upper lining plate is provided with a plurality of bulges which are distributed in a scattering way.

The upper surface of the lower lining plate is provided with a plurality of thread convex lines taking the axis of the lower grinding disc as the center, and the spiral direction of the thread convex lines is the same as the rotating direction of the lower grinding disc.

The shape of the bulge is oval.

The surface of the thread convex line is a conical surface.

The utility model has the advantages that: the disc type shaping machine has the advantages of large material passing amount, good product grain shape, simple structure, low production cost, simple maintenance and capability of effectively improving the production efficiency.

Drawings

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

fig. 2 is a schematic bottom view of the upper grinding disc of the present invention;

fig. 3 is a schematic top view of the lower grinding disc of the present invention;

fig. 4 is a schematic cross-sectional view of the upper liner plate of the present invention;

fig. 5 is a schematic cross-sectional view taken at a in fig. 3 according to the present invention;

in the figure: 1. the material inlet comprises a material inlet body, 2, a lower grinding disc, 3, an upper grinding disc, 4, a frame body, 5, an upper lining plate, 501, a protrusion, 6, a lower lining plate, 601, a thread convex line, 7, a material receiving disc, 8, a discharging scraper, 9, a discharging hopper, 10, a motor, 11, a coupling, 12, a speed reducer, 13, a bottom return, 14, a lifting device, 15, an upper frame, 16 and a discharging opening.

Detailed Description

As shown in figure 1, a disk type shaping machine for removing sharp corners of stones is provided with a frame body 4, a grinding disk, a material receiving disk 7, a blanking scraper 8, a blanking hopper 9 and a driving device are arranged on the frame body 4, the grinding disk is composed of an upper grinding disk 3 and a lower grinding disk 2 which are arranged up and down, the upper grinding disk 3 is fixed on the frame body 4, the upper grinding disk 3 is of a forward conical disk structure with a conical top provided with a material inlet 1, an upper lining plate 5 is arranged on the lower disk surface of the upper grinding disk 3, the lower grinding disk 2 is of a forward conical disk structure, a lower lining plate 6 is arranged on the upper disk surface of the lower grinding disk 2, the lower grinding disk 2 and the upper grinding disk 3 are coaxially arranged and have a gap with each other to form a shaping cavity, the shaping cavity is used for removing corners of stones entering from the material inlet 1 through the lower lining plate and the lower lining plate, the size of the lower grinding disk 2 is matched with the upper grinding disk 3, be equipped with annular take-up (stock) pan 7 in the border department of mill 2 down, the internal diameter of take-up (stock) pan cooperatees with the border diameter of mill down, the take-up (stock) pan is aimed at completely in the ejection of compact that enables the lower base dish, be equipped with the unloading scraper blade 8 of fixing on mill 2 lower border down in take-up (stock) pan 7, the scraping surface of unloading scraper blade 8 contacts with the dish bottom of take-up (stock) pan 7, feed opening 16 has been seted up in the bottom of take-up (stock) pan 7, the below of feed opening 16 corresponds and sets up down hopper 9, unloading scraper blade 8 is along with mill 2 incessantly scrapes the material down.

The frame body 4 consists of an underframe 13, a top frame 15 and a lifting device 14, the underframe 13 is connected with the top frame 15 through the lifting device 14, an upper grinding disc 3 is fixed on the top frame 15, and the top frame 15 is driven to lift through the lifting or descending of the lifting device 14. Whole support body 4 can the outsourcing shell, also can design according to place and needs for the frame setting.

Lifting device 14 is oil cylinder subassembly, hydraulic cylinder subassembly or cylinder assembly, when wanting to adjust the moulding chamber size between upper millstone 3 and lower millstone 2, in through lifting device 14 realization, perhaps when discovering that moulding intracavity has the iron plate or card material, can lift up upper millstone 2, makes iron plate or fixture block pass through smoothly.

As shown in fig. 2, a plurality of protrusions 501 are arranged on the lower surface of the upper liner plate 5 in a scattering distribution, the aggregates are rubbed by the protrusion dots, the aggregates are collided and rubbed by the rotation of the millstone without damaging the original shape of the aggregates, the protrusion dots are ground in a specified route region according to the arranged route materials, and the 5-40 mm materials are mutually filled and ground, so that the ideal aggregates are achieved. The shape of the protrusion 501 is an ellipse, and the protrusion can be better contacted and ground with aggregate, so that the stone is not easy to break.

As shown in fig. 3, a plurality of thread ridges 601 centering on the axis of the lower disc 2 are provided on the upper surface of the lower liner 6, the spiral direction of the thread ridge 601 is the same as the rotation direction of the lower disc 2, and a gap should be provided between the surface of the thread ridge 601 and the surface of the protrusion to prevent mutual interference during rotation. The specific spiral characteristic of the lower liner plate enables the aggregates to orderly rotate according to the track, the aggregates rotate quickly along the spiral track with the same rotating direction, meanwhile, the large aggregates and the small aggregates can rub against each other, abrasion to the liner plate can be reduced, the spiral channel of the lower liner plate is combined with the lower channel of the upper liner plate, grinding is carried out in rolling of the aggregates, and better shaping can be achieved. The surface of the thread convex line 601 is a conical surface, so that the large block of stone materials faces upwards, the small end faces downwards, the edge end is better exposed between the upper lining plate and the lower lining plate, and the rapid chamfering is realized.

The utility model provides a can remove disc moulding machine of closed angle to building stones, fix in suitable position by support body 4, building stones get into the integer chamber by feed inlet 1, it grinds to get into down in the middle of mill 2 and the last mill 3, from the top down through the grinding of several times, by last, the lower welt is accomplished, take-up (stock) pan 7 is installed at the circumference of mill down, scrape the material to down hopper 9 with unloading scraper blade 8 and carry next work area with the belt, drive arrangement connects speed reducer 12 drive shaft coupling 11 with motor 10 and makes down the mill transport, the even shaping chamber that slides in behind the material entering feed inlet 1, through the operation of mill, make the material grind each other, the take-up (stock) pan 7 that slides in after utilizes scraper blade 8 to send the material into down hopper 9 and carry next work operation area again.

Claims

1. The utility model provides a get rid of moulding machine of disk of building stones closed angle which characterized in that: is provided with a frame body (4), the frame body (4) is provided with a grinding disc, a material receiving disc (7), a blanking scraper plate (8), a blanking hopper (9) and a driving device, the grinding disc is composed of an upper grinding disc (3) and a lower grinding disc (2) which are arranged up and down, the upper grinding disc (3) is fixed on the frame body (4), the upper grinding disc (3) is of a forward conical disc structure with a conical top provided with a feed inlet (1), an upper lining plate (5) is arranged on the lower disc surface of the upper grinding disc (3), the lower grinding disc (2) is of a forward conical disc structure, a lower lining plate (6) is arranged on the upper disc surface of the lower grinding disc (2), the lower grinding disc (2) and the upper grinding disc (3) are arranged coaxially, a gap is formed between the lower grinding disc (2) and the upper grinding disc (3) to form a shaping cavity, the lower grinding disc (2) is connected with the driving device, the upper grinding disc (3) is driven, be equipped with in take-up (7) and fix unloading scraper blade (8) on lower edge of lower mill (2), the scraping surface of unloading scraper blade (8) contacts with the coiled stock of take-up (7), has seted up feed opening (16) in the bottom of take-up (7), and the below of feed opening (16) corresponds sets up down hopper (9).

2. The disc molding machine for removing sharp corners of stone as claimed in claim 1, wherein: the frame body (4) consists of an underframe (13), a top frame (15) and a lifting device (14), the underframe (13) is connected with the top frame (15) through the lifting device (14), an upper grinding disc (3) is fixed on the top frame (15), and the top frame (15) is driven to lift through the rising or lowering of the lifting device (14).

3. The disc molding machine for removing sharp corners of stone as claimed in claim 1, wherein: the lifting device (14) is an oil cylinder assembly, a hydraulic cylinder assembly or a cylinder assembly.

4. The disc molding machine for removing sharp corners of stone as claimed in claim 1, wherein: the lower surface of the upper lining plate (5) is provided with a plurality of projections (501) which are distributed in a scattering way.

5. The disc molding machine for removing sharp corners of stone as claimed in claim 1 or 4, wherein: the upper surface of the lower lining plate (6) is provided with a plurality of thread convex lines (601) taking the axis of the lower grinding disc (2) as the center, and the spiral direction of the thread convex lines (601) is the same as the rotating direction of the lower grinding disc (2).

6. The disc molding machine for removing sharp corners of stone as claimed in claim 4, wherein: the shape of the projection (501) is an ellipse.

7. The disc molding machine for removing sharp corners of stone as claimed in claim 5, wherein: the surface of the thread convex line (601) is a conical surface.