CN211648153U

CN211648153U - Mine quarrying equipment

Info

Publication number: CN211648153U
Application number: CN201920277039.6U
Authority: CN
Inventors: 曹伟; 江南
Original assignee: Tangshan Guoyi Limestone Mining Co ltd
Current assignee: Tangshan Guoyi Limestone Mining Co ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-10-09
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a mine quarrying equipment, including quarrying equipment body, the output fixedly connected with horizontal pole of quarrying equipment body, the fixed surface of horizontal pole is connected with the locating plate, the surface cover of horizontal pole is equipped with the quarrying sword that uses with quarrying equipment body cooperation, the front side cover on horizontal pole surface is equipped with the fixed plate, the back of arc runs through to the inside of locating plate, the fixed surface of arc is connected with the fixed plate. The utility model discloses a set up the cooperation of quarrying equipment body, horizontal pole, locating plate, arc, fixed plate, fly leaf, first spring, dead lever, standing groove, quarrying sword, second spring, fixture block and ejector pad and used, solved current quarrying equipment and when changing the quarrying sword, the change is dismantled to the bolt to the use tool mostly, and change the loaded down with trivial details problem of process, this mine quarrying equipment possesses the advantage of being convenient for to change the cutter, has improved the practicality of quarrying equipment.

Description

Mine quarrying equipment

Technical Field

The utility model relates to a mine technical field specifically is a mine quarrying equipment.

Background

The mine comprises coal mines, metal mines, non-metal mines, building material mines, chemical mines and the like, the scale of the mine is generally expressed by annual output or daily output, the annual output is the quantity of ores produced by the mine every year and is divided into three types of large, medium and small according to the output, the size of the scale of the mine is matched with the economic and reasonable service life of the mine, only then, the capital cost can be saved, and the cost is reduced.

At the in-process of mining, need use quarrying equipment to exploit the mine, quarrying equipment need change the quarrying sword at the in-process that uses for a long time, but current quarrying equipment is when changing the quarrying sword, and the change is dismantled to the bolt to the use tool mostly, and changes the process loaded down with trivial details, has reduced quarrying equipment's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine quarrying equipment possesses the advantage of the change cutter of being convenient for, has solved current quarrying equipment and when changing the quarrying cutter, and the change is dismantled to the bolt to the use tool mostly, and changes the loaded down with trivial details problem of process.

In order to achieve the above object, the utility model provides a following technical scheme: a mine quarrying device comprises a quarrying device body, wherein a cross rod is fixedly connected to the output end of the quarrying device body, a positioning plate is fixedly connected to the surface of the cross rod, a quarrying knife matched with the quarrying device body for use is sleeved on the surface of the cross rod, a fixing plate is sleeved on the front side of the surface of the cross rod, arc-shaped plates are fixedly connected to the top and the bottom of the inner wall of the fixing plate respectively, the back surfaces of the arc-shaped plates penetrate through the positioning plate, a movable plate is slidably connected to the surface of the arc-shaped plates, the back surfaces of the arc-shaped plates penetrate through the positioning plate, a first spring is sleeved on the surface of the arc-shaped plates, the front surfaces of the first spring and the fixing plate are fixedly connected, the back surfaces of the first spring and the movable plate are fixedly connected, fixing rods are fixedly connected to the top, the fixed plate is characterized in that the top and the bottom of the inner part of the fixed plate are both provided with a placing groove, the inner side of the inner wall of the placing groove is fixedly connected with a second spring, the outer side of the second spring is fixedly connected with a clamping block, the outer side of the clamping block penetrates through the inner part of the fixed plate, and the front side of the clamping block penetrates through a pushing block fixedly connected with the front side of the fixed plate.

Preferably, the front of the positioning plate is provided with a groove, the groove is matched with the arc plate for use, the inner side of the inner wall of the arc plate is fixedly connected with a limiting block, the surface of the cross rod is provided with a limiting groove matched with the limiting block for use, and the limiting block and the limiting groove are both semicircular in shape.

Preferably, the top and the bottom of fly leaf inner wall all fixedly connected with slider, the spout that uses with the slider cooperation is all seted up to the top and the bottom of arc.

Preferably, the front surface of the positioning plate is fixedly connected with a first gasket, the front surface of the first gasket is in contact with the back surface of the quarrying knife, the back surface of the movable plate is fixedly connected with a second gasket, and the back surface of the second gasket is in contact with the front surface of the quarrying knife.

Preferably, the top of the fixed rod is provided with a clamping hole matched with the clamping block for use, and the inside of the fixed plate is provided with a clamping groove matched with the clamping block for use.

Preferably, the front of quarrying sword and fixed plate all seted up with the through-hole that the dead lever cooperation was used, the shape of fixed plate and fly leaf is the ring shape, the movable hole that uses with the fixture block cooperation is seted up in the front of fixed plate, the movable groove that uses with the ejector pad cooperation is seted up in the front of fixed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of quarrying equipment body, horizontal pole, locating plate, arc, fixed plate, fly leaf, first spring, dead lever, standing groove, quarrying sword, second spring, fixture block and ejector pad and used, solved current quarrying equipment and when changing the quarrying sword, the change is dismantled to the bolt to the use tool mostly, and change the loaded down with trivial details problem of process, this mine quarrying equipment possesses the advantage of being convenient for to change the cutter, has improved the practicality of quarrying equipment.

2. The utility model discloses a cooperation of arc and recess is used, can fix the position of fixed plate, cooperation through stopper and spacing groove is used, can carry on spacingly to the position of fixed plate, cooperation through slider and spout is used, can reduce the friction of fly leaf and arc, the life of fly leaf has been prolonged, spacing effect has been played to the fly leaf simultaneously, setting through first gasket, can increase the area of contact of quarrying sword and locating plate, prevent the friction of quarrying sword and locating plate, setting through the second gasket, can reduce the friction of fly leaf and quarrying sword, the life of fly leaf has been prolonged, cooperation through fixture block and card hole is used, can prevent that the fixed plate from removing when the removal that does not need, fixed effect has been played to the fixed plate simultaneously.

Drawings

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

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention;

FIG. 3 is a left side view of the fixing plate structure of FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the structure of fig. 3 according to the present invention.

In the figure: 1 quarrying equipment body, 2 horizontal poles, 3 locating plates, 4 arcs, 5 fixed plates, 6 movable plates, 7 first springs, 8 fixed rods, 9 standing grooves, 10 quarrying knives, 11 second springs, 12 fixture blocks, 13 pushing blocks, 14 limiting blocks, 15 sliding blocks, 16 sliding grooves, 17 first gaskets, 18 second gaskets and 19 limiting grooves.

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, a mine quarrying device comprises a quarrying device body 1, a cross bar 2 is fixedly connected to an output end of the quarrying device body 1, a positioning plate 3 is fixedly connected to a surface of the cross bar 2, a quarrying knife 10 used in cooperation with the quarrying device body 1 is sleeved on the surface of the cross bar 2, a first gasket 17 is fixedly connected to a front surface of the positioning plate 3, a front surface of the first gasket 17 contacts with a back surface of the quarrying knife 10, a back surface of a movable plate 6 is fixedly connected with a second gasket 18, a back surface of the second gasket 18 contacts with a front surface of the quarrying knife 10, a contact area between the quarrying knife 10 and the positioning plate 3 can be increased by the arrangement of the first gasket 17, the rubbing between the quarrying knife 10 and the positioning plate 3 is prevented, the rubbing between the movable plate 6 and the quarrying knife 10 can be reduced by the arrangement of the second gasket 18, the, the top and the bottom of the inner wall of the fixed plate 5 are both fixedly connected with an arc-shaped plate 4, the back of the arc-shaped plate 4 penetrates into the positioning plate 3, the front of the positioning plate 3 is provided with a groove which is matched with the arc-shaped plate 4 for use, the inner side of the inner wall of the arc-shaped plate 4 is fixedly connected with a limiting block 14, the surface of the cross rod 2 is provided with a limiting groove 19 matched with the limiting block 14 for use, the shapes of the limiting block 14 and the limiting groove 19 are both semicircular, the position of the fixed plate 5 can be fixed through the matching use of the arc-shaped plate 4 and the groove, the position of the fixed plate 5 can be limited through the matching use of the limiting block 14 and the limiting groove 19, the surface of the arc-shaped plate 4 is slidably connected with a movable plate 6, the top and the bottom of the inner wall of the movable plate 6 are both fixedly connected with sliding, the friction between the movable plate 6 and the arc-shaped plate 4 can be reduced, the service life of the movable plate 6 is prolonged, the movable plate 6 is limited, the back surface of the arc-shaped plate 4 penetrates into the positioning plate 3, the surface of the arc-shaped plate 4 is sleeved with the first spring 7, the front surface of the first spring 7 is fixedly connected with the back surface of the fixing plate 5, the back surface of the first spring 7 is fixedly connected with the front surface of the movable plate 6, the top and the bottom of the front surface of the positioning plate 3 are both fixedly connected with the fixing rods 8, the front surface of the fixing rods 8 penetrates into the front surface of the fixing plate 5, the top and the bottom of the inner part of the fixing plate 5 are both provided with the placing grooves 9, the inner side of the inner wall of the placing groove 9 is fixedly connected with the second spring 11, the outer side of the second spring 11 is fixedly connected with the fixture block 12, the, the draw-in groove of using with the cooperation of fixture block 12 is seted up to the inside of fixed plate 5, use through the cooperation in fixture block 12 and card hole, can prevent that fixed plate 5 from removing when the removal that does not need, fixed effect has been played to fixed plate 5 simultaneously, the front of fixture block 12 runs through to the positive fixedly connected with ejector pad 13 of fixed plate 5, the through-hole that uses with the cooperation of dead lever 8 has all been seted up in the front of quarrying sword 10 and fixed plate 5, the shape of fixed plate 5 and fly leaf 6 is ring shape, the movable hole that uses with the cooperation of fixture block 12 is seted up in the front of fixed plate 5, the movable slot that uses with the cooperation of ejector.

When the device is used, a user pushes the push block 13 inwards, the push block 13 moves inwards to drive the clamping block 12 to move inwards, the clamping block 12 is sequentially separated from the clamping groove and the clamping hole, the clamping block 12 moves inwards to compress the second spring 11, then the fixing plate 5 is pulled forwards to separate the fixing plate 5 from the transverse rod 2 and the fixing rod 8, meanwhile, the limiting block 14 is separated from the limiting groove 19, then the quarrying knife 10 is pulled forwards to separate the quarrying knife 10 from the transverse rod 2 and the fixing rod 8, the quarrying knife 10 is replaced, the user pushes the quarrying knife 10 backwards to enable the quarrying knife 10 to be clamped into the transverse rod 2 and the fixing rod 8, meanwhile, the back side of the quarrying knife 10 is contacted with the front side of the first gasket 17, then the fixing plate 5 is pushed backwards to enable the fixing plate 5 to be clamped into the transverse rod 2 and the fixing rod 8, meanwhile, the limiting block 14 is clamped into the limiting groove 19, make 4 card of arc advance the inside of recess, fixed plate 5 moves the first spring 7 of compression backward, make the back of second gasket 18 and the front contact of quarrying knife 10, increase and quarrying knife 10's area of contact, then loosen ejector pad 13, the resilience force of second spring 11 drives fixture block 12 and ejector pad 13 and resets, make fixture block 12 block in proper order advance the inside of card hole and draw-in groove, fix the position of fixed plate 5, can accomplish the change to quarrying knife 10 this moment.

In summary, the following steps: this mine quarrying equipment, through the cooperation that sets up quarrying equipment body 1, horizontal pole 2, locating plate 3, arc 4, fixed plate 5, fly leaf 6, first spring 7, dead lever 8, standing groove 9, quarrying sword 10, second spring 11, fixture block 12 and ejector pad 13 and use, solved current quarrying equipment when changing the quarrying sword, it is the use tool to dismantle the bolt change mostly, and the loaded down with trivial details problem of change process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mine quarrying equipment, includes quarrying equipment body (1), its characterized in that: the output end of the quarrying equipment body (1) is fixedly connected with a cross rod (2), the surface of the cross rod (2) is fixedly connected with a positioning plate (3), the surface of the cross rod (2) is sleeved with a quarrying knife (10) matched with the quarrying equipment body (1) for use, the front side of the surface of the cross rod (2) is sleeved with a fixing plate (5), the top and the bottom of the inner wall of the fixing plate (5) are both fixedly connected with an arc-shaped plate (4), the back of the arc-shaped plate (4) penetrates through the inside of the positioning plate (3), the back of the arc-shaped plate (4) is sleeved with a first spring (7), the front of the first spring (7) is fixedly connected with the back of the fixing plate (5), the back of the first spring (7) is fixedly connected with the front of the movable plate (6), the locating plate is characterized in that the locating plate (3) is fixedly connected with a fixing rod (8) at the top and the bottom of the front face, the front face of the fixing rod (8) penetrates through the front face of the fixing plate (5), a placing groove (9) is formed in the top and the bottom of the fixing plate (5), a second spring (11) is fixedly connected with the inner side of the inner wall of the placing groove (9), a clamping block (12) is fixedly connected with the outer side of the second spring (11), the outer side of the clamping block (12) penetrates through the inner portion of the fixing plate (5), and a pushing block (13) is fixedly connected with the front face of the clamping block (12) and penetrates through the fixing plate (.

2. The mine quarrying apparatus of claim 1, wherein: the front of the positioning plate (3) is provided with a groove, the groove is matched with the arc-shaped plate (4) for use, the inner side of the inner wall of the arc-shaped plate (4) is fixedly connected with a limiting block (14), the surface of the cross rod (2) is provided with a limiting groove (19) matched with the limiting block (14) for use, and the limiting block (14) and the limiting groove (19) are semicircular in shape.

3. The mine quarrying apparatus of claim 1, wherein: the top and the bottom of fly leaf (6) inner wall all fixedly connected with slider (15), spout (16) that use with slider (15) cooperation are all seted up to the top and the bottom of arc (4).

4. The mine quarrying apparatus of claim 1, wherein: the front face of the positioning plate (3) is fixedly connected with a first gasket (17), the front face of the first gasket (17) is in contact with the back face of the quarrying knife (10), the back face of the movable plate (6) is fixedly connected with a second gasket (18), and the back face of the second gasket (18) is in contact with the front face of the quarrying knife (10).

5. The mine quarrying apparatus of claim 1, wherein: the top of the fixed rod (8) is provided with a clamping hole matched with the clamping block (12) for use, and the inside of the fixed plate (5) is provided with a clamping groove matched with the clamping block (12) for use.

6. The mine quarrying apparatus of claim 1, wherein: the through-hole that uses with dead lever (8) cooperation is all seted up in the front of quarrying sword (10) and fixed plate (5), the shape of fixed plate (5) and fly leaf (6) is the ring shape, the movable hole that uses with fixture block (12) cooperation is seted up in the front of fixed plate (5), the movable groove that uses with ejector pad (13) cooperation is seted up in the front of fixed plate (5).