CN210361939U

CN210361939U - Mine quarry stone sawing and slicing mechanism

Info

Publication number: CN210361939U
Application number: CN201920848977.7U
Authority: CN
Inventors: 郭绍勇; 胡志福
Original assignee: Quanzhou Jiuzhou Chuangyuan Machinery Co Ltd
Current assignee: Quanzhou Jiuzhou Chuangyuan Machinery Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-21
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a mine quarry stone saw cuts into board mechanism, include: the device comprises a left supporting piece, a right supporting piece, an upper guide beam, a lower guide beam, a connecting hole, a connecting piece, a guide wheel device, a locking device, a rope saw and stone; the left support piece and the right support piece are parallel to each other; the upper end and the lower end of the left supporting rod and the right supporting rod are provided with corresponding connecting holes; the upper guide cross beam and the lower guide cross beam are both horizontally arranged between the left support rod and the right support rod and are fixed on the connecting holes through connecting pieces; the upper guide cross beam and the lower guide cross beam are both provided with guide wheel devices; the guide wheel device moves along the upper guide cross beam and the lower guide cross beam; a rope saw is arranged between the guide wheel devices; the stone material is fixed with the upper guide cross beam and the lower guide cross beam through the locking device, the problem that the last part is not flat when the existing rope saw cuts the stone material is successfully solved, the flatness of a cutting surface is guaranteed, and meanwhile stone materials with different thicknesses can be cut according to requirements.

Description

Mine quarry stone sawing and slicing mechanism

Technical Field

The utility model belongs to the technical field of the barren material cutting technique and specifically relates to a mine barren material saw cuts into plate mechanism.

Background

At present, plate processing at home and abroad is realized in processing factories, the quarry stone mined out from a mine needs to be sent to each factory, meanwhile, large-scale processing equipment such as a sand saw, a plurality of groups of saws, a large cutter and the like are used for carrying out plate dividing work on the quarry stone during the factory processing, and the thickness specifications of the plate obtained at this time are all in a uniform size or in a multiple relation. The thickness of the plate which can not be processed in any specification can be processed. The mine can also adopt a wire saw machine to cut corresponding rough materials with different thicknesses, but the plate saw is easy to bend during the sawing process, and particularly the bending of saw seams can be caused at the ending stage. Therefore, it is necessary to design a flat-cut rough material sawing and slicing mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine quarry stone saw cuts into board mechanism.

To achieve the above object, the present invention adopts the following:

a mine block sawing and sheeting mechanism comprising: the device comprises a left supporting piece, a right supporting piece, an upper guide beam, a lower guide beam, a connecting hole, a connecting piece, a guide wheel device, a locking device, a rope saw and stone; the left support piece and the right support piece are parallel to each other; the upper end and the lower end of the left supporting rod and the right supporting rod are provided with corresponding connecting holes; the upper guide cross beam and the lower guide cross beam are both horizontally arranged between the left support rod and the right support rod and are fixed on the connecting holes through connecting pieces; the upper guide cross beam and the lower guide cross beam are both provided with guide wheel devices; the guide wheel device moves along the upper guide cross beam and the lower guide cross beam; a rope saw is arranged between the guide wheel devices; the stone is arranged between the upper guide cross beam and the lower guide cross beam; the stone is fixed with the upper and lower guide beams through a locking device; the stone cutting device adopts the rope saw to cut stone, the tangent plane is smooth, and the whole device is simple to maintain.

Preferably, the guide wheel device comprises an upper guide wheel, a working wheel, a connecting plate, a lower guide wheel and a connecting bearing; a guide cross beam is arranged between the upper guide wheel and the lower guide wheel; connecting plates are arranged on the outer sides of the upper guide wheel and the lower guide wheel; a connecting bearing is arranged in the center of the connecting plate; the connecting bearing is provided with a working wheel; the working wheel is provided with a rope saw.

Preferably, the locking device is a hydraulic jack. The number of the locking devices is at least two, and the locking devices are uniformly distributed on the guide cross beam; the hydraulic jack equipment has small volume, dense structure, balanced and uniform acting force and smooth change of the internal load curve.

Preferably, the upper guide beam and the lower guide beam are i-shaped steel; the flange of the I-shaped steel is wide, the lateral rigidity is high, and the bending resistance is strong. The two surfaces of the flange are parallel to each other, so that the connection, the processing and the installation are simple and convenient. Compared with the common section steel, the method has the advantages of low cost, high precision, small residual stress, no need of expensive welding materials and weld joint detection, and saving the manufacturing cost of the steel structure by about 30 percent.

Preferably, the connecting piece is a cross beam connecting pin shaft; the pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, and is mainly used at the hinged position of two parts to form a hinged connection. The pin shaft is usually locked by a cotter pin, and has reliable work and convenient disassembly.

Preferably, a gap is arranged between the lower guide wheel and the connecting plate; better make the leading wheel device move on the direction crossbeam, prevent to be blocked deadly.

The utility model has the advantages of it is following:

successfully solves the problem that the last part is often uneven when the traditional rope sawing machine cuts stone, ensures the flatness of a cutting surface, and can cut stone with different thicknesses according to requirements.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a sawing and slicing mechanism for mine waste materials of the present invention;

FIG. 2 is a side view of a sawing and slicing mechanism for mine quarry stone of the present invention;

fig. 3 is a cross-sectional view of the guide wheel placing beam of the mine raw material saw cutting board of the utility model.

In the figures, the various reference numbers are:

1-left support piece, 2-right support piece, 3-upper guide beam, 4-lower guide beam, 5-connecting hole, 6-connecting piece, 7-guide wheel device, 71-working wheel, 72-upper guide wheel, 73-connecting plate, 74-lower guide wheel, 75-connecting bearing, 8-locking device and 9-stone.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

As shown in fig. 1 to 3, a mine block saw cutting plate mechanism includes: the device comprises a left support member 1, a right support member 2, an upper guide beam 3, a lower guide beam 4, a connecting hole 5, a connecting piece 6, a guide wheel device 7, a locking device 8, a rope saw and stone 9;

the left support member 1 and the right support member 2 are parallel to each other; the upper end and the lower end of the left supporting piece 1 and the right supporting piece 2 are provided with corresponding connecting holes 5; the upper guide beam 3 and the lower guide beam 4 are both horizontally arranged between the left support piece 1 and the right support piece 2 and are fixed on the connecting hole 5 through a beam connecting pin shaft; the two supporting pieces and the two guide cross beams form a closed rectangle; the upper guide beam 3 and the lower guide beam 4 are both I-shaped steel;

further, guide wheel devices 7 are arranged on the upper guide cross beam 3 and the lower guide cross beam 4; a rope saw is arranged between the two guide wheel devices 7 and is used for cutting stone materials; the guide wheel device 7 moves along the horizontal direction of the upper guide cross beam and the lower guide cross beam, so that the motion track of the rope saw is a plane, and the section of stone is flat;

further, the stone 9 is arranged between the upper and lower guide beams; the stone 9 is fixed with the upper guide cross beam and the lower guide cross beam through the locking devices 8, the locking devices are hydraulic jacks, the hydraulic jacks are at least two and are uniformly distributed on the waist transverse surface of the I-shaped steel, the hydraulic jacks adopt a hydraulic system to provide hydraulic pressure, so that the hydraulic jacks can be stretched and contracted simultaneously, more balanced clamping force can be provided, and the stone 9 is prevented from moving under stress.

Further, the guide wheel device comprises an upper guide wheel 72, a working wheel 71, a connecting plate 73, a lower guide wheel 74 and a connecting bearing 75; a guide cross beam is arranged between the sliding grooves of the upper guide wheel 72 and the lower guide wheel 74; a connecting plate 73 is arranged on the outer side of the upper guide wheel 72 and the lower guide wheel 74; the center of the connecting plate 73 is provided with a connecting bearing 75; the connecting bearing 75 is provided with a working wheel 71; the working wheel 71 is provided with a rope saw, and the working wheel 71 is equivalent to a fixed pulley.

Further, a gap is formed between the lower guide wheel 74 and the connecting plate 73, a spring can be arranged in the gap, and the sliding groove of the lower guide wheel 74 can be guaranteed to be matched with the vertical leg of the I-steel but cannot be blocked.

The working principle of the device is as follows: and adjusting the supporting pieces at the two sides to corresponding positions left and right according to the thickness of the required plate, and observing whether the position of the rope saw is aligned with the cutting line of the plate mark. After the position is adjusted, the rope saw is sleeved on the main cutting rope saw machine, and the plate can be cut after the steps are completed.

Along with the operation of the rope saw, the rope saw contacts the stone 9, the rope saw is pushed to drive the rope saw to slowly cut the stone 9, the fixed supporting effect of the two guide wheel devices 7 is achieved, a plate which is sawed out is parallel to the guide cross beam 4, and the flatness of the plate is guaranteed.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. The utility model provides a mine quarry stone saw cuts into board mechanism which characterized in that includes: the device comprises a left supporting piece, a right supporting piece, an upper guide beam, a lower guide beam, a connecting hole, a connecting piece, a guide wheel device, a locking device, a rope saw and stone; the left support piece and the right support piece are parallel to each other; the upper end and the lower end of the left supporting rod and the right supporting rod are provided with corresponding connecting holes; the upper guide cross beam and the lower guide cross beam are both horizontally arranged between the left support rod and the right support rod and are fixed on the connecting holes through connecting pieces; the upper guide cross beam and the lower guide cross beam are both provided with guide wheel devices; the guide wheel device moves along the upper guide cross beam and the lower guide cross beam; a rope saw is arranged between the guide wheel devices; the stone is arranged between the upper guide cross beam and the lower guide cross beam; the stone is fixed with the upper and lower guide beams through locking devices.

2. The mine quarry stone sawing and sheeting mechanism as claimed in claim 1, wherein the guide wheel assembly comprises an upper guide wheel, a working wheel, a connecting plate, a lower guide wheel, a connecting bearing; a guide cross beam is arranged between the upper guide wheel and the lower guide wheel; connecting plates are arranged on the outer sides of the upper guide wheel and the lower guide wheel; a connecting bearing is arranged in the center of the connecting plate; the connecting bearing is provided with a working wheel; the working wheel is provided with a rope saw.

3. The mine block sawing and slicing mechanism of claim 1, wherein the locking device is a hydraulic jack.

4. The mine block sawing and slicing mechanism of claim 1, wherein at least two locking devices are uniformly distributed on the guiding beam.

5. The mine quarry stone sawing and sheeting apparatus of claim 1, wherein said upper and lower guide beams are i-beams.

6. The mine quarry stone sawing and sheeting apparatus of claim 1, wherein said connectors are beam connecting pins.

7. The mine quarry stone sawing and sheeting apparatus of claim 2, wherein a gap is provided between the lower guide wheel and the connecting plate.