CN219220014U

CN219220014U - Broken stone anti-splashing protection device for mining

Info

Publication number: CN219220014U
Application number: CN202223381047.6U
Authority: CN
Inventors: 何维; 林永春; 肖亚辉; 姬小龙; 罗松; 王仁福
Original assignee: Longnan Zijin Mining Co ltd
Current assignee: Longnan Zijin Mining Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-20
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of mining, in particular to a broken stone splash-proof protection device for mining, which comprises a baffle, wherein folding assemblies are arranged on two sides of the baffle, an inner cavity of the baffle is connected with a lifting plate in a sliding manner, and a guide assembly is arranged in the middle of the front surface of the baffle. According to the utility model, the two side plates can be respectively rotated to the front surface and the back surface of the baffle plate to fold when in carrying, so that one end of the wedge block enters the inner cavity of the clamping groove, the side plates and the baffle plate are positioned in a folded state, when the device is carried at a construction site, the device has a foldable function, so that the occupied space of the device in carrying is reduced as much as possible, the device is convenient for a user to transport or store while ensuring enough protection area, the whole practicability is improved, the device also has a height adjusting function in the use process, the protection area can be adjusted according to the specific situation of the construction site, and the flexibility is higher.

Description

Broken stone anti-splashing protection device for mining

Technical Field

The utility model relates to the technical field of mining, in particular to a broken stone splash-proof protection device for mining.

Background

Mineral products, which are buried underground and distributed on the ground, are provided with supporting devices in underground mines, and the open-air ore stopes gradually form a step shape along with the exploitation progress.

The operation such as crushing, drilling need be carried out in the in-process of mining, when carrying out this kind of operation, the surface of machine and rock takes place to strike, consequently can produce the rubble, and the phenomenon that the rubble can take place to splash under the effect of impact force, probably causes the injury to peripheral personnel, adopts the guard plate to protect construction place in prior art mostly, but the guard plate is in use because the volume is great, leads to whole occupation space is great in transportation or removal in-process, is unfavorable for the transport. In the prior art, like publication number CN213926095U, an anti-drop device for broken stone of water conservancy and hydropower engineering side slope is aimed at blocking the garbage from entering the river, but the application occasion is a river side slope, and is a long-time used structure, the movement is inconvenient, and the garbage freely falls, and the device does not have the kinetic energy reached by splashing, so that the method for solving the problem of splashing of broken stone in mine exploitation is wanted to be obtained from the device, and the obstacle exists, therefore, the applicant has designed another path for solving the problem by using the broken stone anti-splashing protection device for mine exploitation.

Disclosure of Invention

The utility model aims to provide a broken stone splash-proof protection device for mining, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a protection device that splashes is prevented with rubble to mining, includes the baffle, the both sides of baffle all are provided with folding subassembly, the inner chamber sliding connection of baffle has the lifter plate, the middle part of baffle front surface is provided with the direction subassembly, the top of direction subassembly is provided with locating component, the opposite side of baffle front surface one side and back surface all fixedly connected with casing, the inner chamber of casing is provided with fixed subassembly;

the folding assembly comprises side plates hinged to one side of the front surface of the baffle and the other side of the back surface of the baffle, an inner cavity of each side plate is slidably connected with a movable plate, the tops of the movable plates penetrate through the tops of the side plates, and two opposite sides of the movable plates are hinged to the lifting plates.

One side of curb plate bottom fixedly connected with inserted bar, the bottom of inserted bar is sharp-pointed form, the draw-in groove has been seted up to one side of curb plate.

The hinge direction of the lifting plate and the two movable plates is the same as the hinge direction of the baffle plate and the two side plates.

The guide assembly comprises a movable groove vertically arranged in the middle of the front surface of the baffle, the top of the movable groove penetrates through the top of the baffle, the inner cavity of the movable groove is slidably connected with a sliding block, the rear side of the sliding block is fixedly connected with the lifting plate, and a plurality of equidistant positioning grooves are formed in two sides of the inner cavity of the movable groove.

The positioning assembly comprises a U-shaped block fixedly connected to the top of the sliding block, a cross rod is transversely and fixedly connected to the inner cavity of the U-shaped block, and sliding plates are slidably connected to two sides of the surface of the cross rod.

The surface cover of horizontal pole is equipped with the spring, the both ends of spring respectively with two slide fixed connection, two the slide is all fixedly connected with kelly in one side of being on the back mutually, the other end of kelly movably runs through to the outside of U-shaped piece and extends to the inner chamber of constant head tank.

The fixed subassembly includes sliding connection in the movable block of casing inner chamber, one side fixed connection in the wedge of movable block, one side of wedge runs through to the outside of casing, the opposite side fixedly connected with spring leaf of movable block, the opposite side and the internal face fixed connection of casing of spring leaf.

Compared with the prior art, the utility model has the beneficial effects that:

1. can rotate the front surface and the back surface of baffle respectively with two curb plates when carrying and fold for in the inner chamber of draw-in groove was got into to wedge's one end, to curb plate and baffle carry out the location under folded condition can, when the construction place carries the device, the device had folding function, reduced the occupation space of the device in the transport as far as possible, also convenient to use person transported or accomodate it when having guaranteed that protection area is sufficient, improved holistic practicality.

2. Through pushing two slide in opposite directions, the slide drives two clamping bars and moves in step for the one end of clamping bar breaks away from with the inner chamber of constant head tank, upwards promotes the slider in the inner chamber of movable groove again, makes the slider drive lifter plate upwards move in the inner chamber of baffle, and the movable plate upwards moves in the inner chamber of curb plate simultaneously, makes the whole height of device change, loosens two slide, and the clamping bar gets into the inner chamber of corresponding position constant head tank under the effect of spring, can fix a position the height after the adjustment, has high regulatory function in the use of the device, can adjust the protection area according to the concrete condition of construction place, and the flexibility is higher, has further improved the practicality.

Drawings

FIG. 1 is a perspective view of the whole structure of the present utility model;

FIG. 2 is an enlarged schematic view of the point A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic perspective view of the folded state of the present utility model;

fig. 4 is a schematic perspective view of a cross-section of the housing of the present utility model.

In the figure: 1. a baffle; 2. a folding assembly; 21. a side plate; 22. a movable plate; 23. a rod; 24. a clamping groove; 3. a lifting plate; 4. a guide assembly; 41. a movable groove; 42. a slide block; 43. a positioning groove; 5. a positioning assembly; 51. a U-shaped block; 52. a cross bar; 53. a slide plate; 54. a spring; 55. a clamping rod; 6. a housing; 7. a fixing assembly; 71. a moving block; 72. wedge blocks; 73. a spring piece.

Detailed Description

In fig. 1, 3 and 4: the utility model provides a protection device that splashes is prevented to rubble for mining, including baffle 1, both sides of baffle 1 all are provided with folding subassembly 2, the inner chamber sliding connection of baffle 1 has lifter plate 3, the middle part of baffle 1 front surface is provided with guide assembly 4, the top of guide assembly 4 is provided with locating component 5, baffle 1 front surface one side and the opposite side of back surface all fixedly connected with casing 6, the inner chamber of casing 6 is provided with fixed subassembly 7, folding subassembly 2 includes the curb plate 21 of articulated in baffle 1 front surface one side and baffle 1 back surface opposite side, the inner chamber sliding connection of curb plate 21 has fly leaf 22, the top of fly leaf 22 runs through to the top of curb plate 21, two opposite sides of fly leaf 22 all articulate with lifter plate 3, can drive two fly leaf 22 respectively in the inner chamber of two curb plates 21 up-down motion simultaneously when lifter plate 3 reciprocates, one side fixedly connected with inserted bar 23 in the bottom of curb plate 21, the bottom end of the inserted link 23 is pointed, when the construction site is protected, the protection position is firstly determined, then the bottom end of the inserted link 23 is inserted into the ground, the device can be fixed on the construction ground, a clamping groove 24 is formed in one side of the side plate 21, the hinging direction of the lifting plate 3 and the two movable plates 22 is the same as that of the baffle plate 1 and the two side plates 21, when the side plates 21 are rotationally folded, the movable plates 22 can coaxially rotate with the side plates 21, the lifting function of the movable plates 22 can not block the folding of the side plates 21, the fixing assembly 7 comprises a movable block 71 which is in sliding connection with the inner cavity of the shell 6, one side of the movable block 71 is fixedly connected with a wedge block 72, one side of the wedge block 72 penetrates to the outer side of the shell 6, the other side of the movable block 71 is fixedly connected with a spring piece 73, the other side of the spring piece 73 is fixedly connected with the inner wall surface of the shell 6, when one side of the wedge-shaped block 72 is positioned in the inner cavity of the clamping groove 24, the baffle plate 1 and the two side plates 21 are positioned, and then the folded state is locked, so that the overall stability in the folded state is improved.

In fig. 1 and 2: the guide assembly 4 comprises a movable groove 41 vertically arranged in the middle of the front surface of the baffle plate 1, the top of the movable groove 41 penetrates through the top of the baffle plate 1, the inner cavity of the movable groove 41 is slidably connected with a sliding block 42, two sides of the sliding block 42 are respectively attached to the inner wall surfaces of the movable groove 41, the movable groove 41 plays a role in guiding the movement of the sliding block 42, the sliding block 42 can only vertically move in the inner cavity of the movable groove 41 in a linear manner, the rear side of the sliding block 42 is fixedly connected with the lifting plate 3, a plurality of equidistant positioning grooves 43 are respectively arranged on two sides of the inner cavity of the movable groove 41, the positioning assembly 5 comprises a U-shaped block 51 fixedly connected to the top of the sliding block 42, a cross rod 52 is transversely fixedly connected with the inner cavity of the U-shaped block 51, two sides of the surface of the cross rod 52 are respectively provided with a spring 54, two ends of the spring 54 are respectively fixedly connected with a clamping rod 55, the other ends of the clamping rod 55 can movably penetrate through the outer side of the U-shaped block 51 and extend to the inner cavity of the positioning groove 43, the clamping rod 55 enters the corresponding position 43 under the action of the spring 54, and the positioning rod 55 can be adjusted in the height of the positioning device according to the specific construction situation, and the height of the positioning device can be adjusted.

The application method of the utility model comprises the following steps: when the movable sliding plate is carried, the two side plates 21 can be respectively rotated to the front surface and the back surface of the baffle plate 1 to fold, when the side plates 21 are rotated to be in contact with the inclined surfaces of the wedge blocks 72, the wedge blocks 72 are pushed to move into the shell 6, at the moment, the spring piece 73 is in a stressed state, until the side plates 21 are folded, the clamping groove 24 and the wedge blocks 72 are positioned on the same movement path, the spring piece 73 is restored to drive one end of the wedge blocks 72 to enter the inner cavity of the clamping groove 24, the side plates 21 and the baffle plate 1 are positioned in the folded state, when the protection area for preventing broken stones from splashing is regulated, by pushing the two sliding plates 53 oppositely, the spring 54 is in a compressed state, the sliding plates 53 drive the two clamping rods 55 to synchronously move, one end of the clamping rods 55 is separated from the inner cavity of the positioning groove 43, the sliding blocks 42 are then pushed upwards in the inner cavity of the movable groove 41, the sliding blocks 42 drive the lifting plate 3 to move upwards in the inner cavity of the baffle plate 1, meanwhile, the movable plate 22 moves upwards in the inner cavity of the side plates 21, the whole height of the device is changed, the two sliding plates 53 are released, and the clamping rods 55 enter the corresponding positions under the action of the spring 54, and the height of the corresponding positioning groove 43 can be positioned.

Claims

1. The utility model provides a protection device that splashes is prevented with rubble in mine exploitation, includes baffle (1), its characterized in that, the both sides of baffle (1) all are provided with folding subassembly (2), the inner chamber sliding connection of baffle (1) has lifter plate (3), the middle part of baffle (1) front surface is provided with guide assembly (4), the top of guide assembly (4) is provided with locating component (5), the equal fixedly connected with casing (6) of opposite side of baffle (1) front surface one side and back surface, the inner chamber of casing (6) is provided with fixed subassembly (7);

the folding assembly (2) comprises side plates (21) hinged to one side of the front surface of the baffle (1) and the other side of the back surface of the baffle (1), an inner cavity of each side plate (21) is slidably connected with a movable plate (22), the tops of the movable plates (22) penetrate through the tops of the side plates (21), and two opposite sides of the movable plates (22) are hinged to the lifting plate (3).

2. The mine quarrying protection device according to claim 1, wherein: one side of curb plate (21) bottom fixedly connected with inserted bar (23), the bottom of inserted bar (23) is sharp point form, draw-in groove (24) have been seted up to one side of curb plate (21).

3. The mine quarrying protection device according to claim 2, wherein: the hinge direction of the lifting plate (3) and the two movable plates (22) is the same as the hinge direction of the baffle plate (1) and the two side plates (21).

4. The mine quarrying protection device according to claim 1, wherein: the guide assembly (4) comprises a movable groove (41) vertically arranged in the middle of the front surface of the baffle plate (1), the top of the movable groove (41) penetrates through the top of the baffle plate (1), a sliding block (42) is slidably connected with an inner cavity of the movable groove (41), the rear side of the sliding block (42) is fixedly connected with the lifting plate (3), and a plurality of equidistant positioning grooves (43) are formed in two sides of the inner cavity of the movable groove (41).

5. The mine quarrying stone splash protection device according to claim 4, wherein: the positioning assembly (5) comprises a U-shaped block (51) fixedly connected to the top of the sliding block (42), a cross rod (52) is transversely and fixedly connected to the inner cavity of the U-shaped block (51), and sliding plates (53) are slidably connected to two sides of the surface of the cross rod (52).

6. The mine quarrying stone splash protection device according to claim 5, wherein: the surface cover of horizontal pole (52) is equipped with spring (54), the both ends of spring (54) respectively with two slide (53) fixed connection, two slide (53) are all fixedly connected with clamping rod (55) on one side opposite to each other, the other end of clamping rod (55) movably runs through to the outside of U-shaped piece (51) and extends to the inner chamber of constant head tank (43).

7. The mine quarrying protection device according to claim 2, wherein: the fixed assembly (7) comprises a moving block (71) which is connected to the inner cavity of the shell (6) in a sliding mode, one side of the moving block (71) is fixedly connected to a wedge block (72), one side of the wedge block (72) penetrates through the outer side of the shell (6), a spring piece (73) is fixedly connected to the other side of the moving block (71), and the other side of the spring piece (73) is fixedly connected with the inner wall surface of the shell (6).