Punching mechanism for iron ore mining

Abstract

The utility model discloses a punching mechanism for iron ore mining, relates to the technical field of iron ore mining, and provides the following scheme that the punching mechanism comprises a top plate and a buckle mechanism arranged above the top plate, and the buckle mechanism comprises a fixing assembly and an adjusting assembly; the fixing assembly comprises a supporting plate and a connecting groove column, the top end of the top plate is fixedly connected with the supporting plate, and the connecting groove column fixedly connected with the top end of the top plate penetrates through the interior of the supporting plate; a pressing rod is pressed to rotate, so that a limiting rod is driven to slide out of a sliding groove formed in the side wall of a connecting groove column, and after the connecting groove column is tightly connected with a fixing column of the working vehicle, the pressing rod is loosened, so that the pressing rod is driven to rotate under the action of a spring, and the limiting rod is driven to slide into the connecting groove column; the punching mechanism is prevented from inclining, stability and balance of connection are achieved, clamping of the buckle mechanism and a working vehicle is achieved, and the punching mechanism can be conveniently hung on the working vehicle for operation.

Description

Technical Field

[0001] The utility model relates to the technical field of iron ore mining, in particular to a punching mechanism for iron ore mining. Background Art

[0002] Iron ore is a mineral aggregate containing iron or iron compounds that can be economically utilized. It is an important raw material for steel production enterprises. The mining industry is an important raw material industry. Mining requires the excavation and crushing of ore.

[0003] However, most of the existing punching mechanisms are handheld mechanisms, which are difficult to be mounted on a large work vehicle for use, resulting in low punching efficiency. In addition, the existing punching mechanisms will produce splashing of sand and stone during drilling, which makes the operator's work risky. Therefore, a punching mechanism for iron ore mining is needed. Utility Model Content

[0004] The utility model aims to provide a punching mechanism for iron ore mining, which solves the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching mechanism for iron ore mining, comprising a top plate and a buckle mechanism arranged above the top plate, wherein the buckle mechanism comprises a fixing component and an adjusting component;

[0006] The fixing assembly includes a support plate and a connecting slot column, the top of the top plate is fixedly connected to the support plate, and the interior of the support plate is penetrated by a connecting slot column fixedly connected to the top of the top plate;

[0007] The adjustment assembly includes a spring, a pressing rod and a limiting rod, the side wall of the connecting slot column is fixedly connected to the spring, the connecting slot column is rotatably connected to the pressing rod, the side wall of the connecting slot column is engaged with the limiting rod, the end of the spring away from the connecting slot column is fixedly connected to the pressing rod, and the end of the pressing rod away from the spring is rotatably connected to the limiting rod;

[0008] The top end of the top plate is fixedly connected to the support column, the side wall of the support column is fixedly connected to the second connecting plate, the side wall of the second connecting plate is fixedly connected to a limiting block, the limit block one end away from the second connecting plate passes through a rotating shaft, the outer wall of the rotating shaft is rotatably connected to the rotating plate, the side wall of the limit block is screwed on the first screw, the first screw passes through the rotating plate, the first screw one end away from the limit block is fixedly connected to the rotating block, the rotating block one end away from the first screw is fixedly connected to a nut, the side wall of the first connecting plate is screwed on the second screw, the second screw passes through the rotating plate, the bottom end of the top plate is fixedly connected to a supporting column, the side wall of the supporting column is fixedly connected to the second connecting plate, the bottom end of the top plate is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a connecting column, the connecting column passes through the supporting column, and the bottom end of the connecting column is fixedly connected to a drill bit.

[0009] Preferably, the support plates are provided in two groups, the springs are provided in two groups, and the positional relationship of the two groups of springs is symmetrical with respect to the connecting slot column, the pressing rods are provided in two groups, and the positional relationship of the two groups of pressing rods is symmetrical with respect to the connecting slot column, and the limiting rods are provided in two groups, and the positional relationship of the two groups of limiting rods is symmetrical with respect to the connecting slot column.

[0010] Preferably, a rotation groove that matches the pressing rod is formed on the outer wall of the connecting groove column, and the pressing rod forms a rotation structure with the connecting groove column through a spring and a limiting rod.

[0011] Preferably, an outer wall of the connecting slot column is provided with a snap-fitting groove that matches the limiting rod, and the limiting rod forms a snap-fitting relationship with the connecting slot column via a pressing rod.

[0012] Preferably, two groups of baffles are provided, and the positions of the two groups of baffles are symmetrical about the central axis of the top plate.

[0013] Preferably, the first connecting plate has an L-shape, and the screw cap has a diamond-shape.

[0014] Preferably, a rotation groove matched with the rotating plate is formed at one end of the limiting block away from the second connecting plate, and the rotating plate and the limiting block form a rotating structure through a rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By pressing the pressing rod 5 to make it rotate, the limiting rod 6 is driven to slide out of the sliding groove provided on the side wall of the connecting groove column 3. After the connecting groove column 3 is tightly connected to the fixed column of the working vehicle, the pressing rod 5 is released, thereby driving the pressing rod 5 to rotate under the action of the spring 4, thereby driving the limiting rod 6 to slide into the interior of the connecting groove column 3, preventing the punching mechanism from being skewed, achieving the stability and balance of the connection, and achieving the engagement of the snap mechanism with the working vehicle, so that the punching mechanism is convenient to be hung on the working vehicle for operation.

[0017] By placing the baffle 7 at the desired position, ensuring that the first connecting plate 8 is in close contact with the surface of the second connecting plate 9, and then rotating the rotating plate 12 to make it close to the surface of the first connecting plate, and then rotating the screw cap 15 to offset it from the hole opened on the rotating plate 12, and then aligning the second screw with another hole on the rotating plate 12 and tightening it, the rotating plate 12 is fixed, thereby fixing the baffle 7, solving the problem of a whole cylindrical plate being difficult to disassemble, and realizing the detachable function of the baffle 7. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a punching mechanism for iron ore mining proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural schematic diagram of a punching mechanism for iron ore mining proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a buckle structure of a punching mechanism for iron ore mining proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a detachable baffle structure of a punching mechanism for iron ore mining.

[0022] In the figure: 1-top plate; 2-support plate; 3-connecting slot column; 4-spring; 5-pressing rod; 6-limiting rod; 7-baffle; 8-first connecting plate; 9-second connecting plate; 10-limiting block; 11-rotating shaft; 12-rotating plate; 13-first screw; 14-rotating block; 15-screw nut; 16-second screw; 17-support column; 18-hydraulic rod; 19-connecting column; 20-drill bit. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-4 As shown, a punching mechanism for iron ore mining shown in the figure includes a top plate 1 and a buckle mechanism arranged above the top plate 1, and the buckle mechanism includes a fixing component and an adjusting component;

[0026] The fixing assembly includes a support plate 2 and a connecting slot column 3. The top of the top plate 1 is fixedly connected to the support plate 2. The inside of the support plate 2 is penetrated by a connecting slot column 3 fixedly connected to the top of the top plate 1.

[0027] The adjusting assembly includes a spring 4, a pressing rod 5 and a limiting rod 6. The side wall of the connecting slot column 3 is fixedly connected with the spring 4, the connecting slot column 3 is rotatably connected with the pressing rod 5, the side wall of the connecting slot column 3 is engaged with the limiting rod 6, the end of the spring 4 away from the connecting slot column 3 is fixedly connected with the pressing rod 5, and the end of the pressing rod 5 away from the spring 4 is rotatably connected with the limiting rod 6.

[0028] Among them, Figure 3 As shown, the support plate 2 is provided with two groups, the spring 4 is provided with two groups, and the position relationship of the two groups of springs 4 is symmetrical with respect to the connecting slot column 3, the pressing rod 5 is provided with two groups, and the position relationship of the two groups of pressing rods 5 is symmetrical with respect to the connecting slot column 3, and the limiting rod 6 is provided with two groups, and the position relationship of the two groups of limiting rods 6 is symmetrical with respect to the connecting slot column 3. By separately providing two groups of springs 4, pressing rods 5 and limiting rods 6, it is beneficial to maintain two symmetrical forces when the adjustment component is connected to the work vehicle, prevent the punching mechanism from being skewed, and achieve stable and balanced connection.

[0029] Among them, Figure 3 As shown, a rotation groove that matches the pressing rod 5 is opened on the outer wall of the connecting slot column 3, and the pressing rod 5 forms a rotation structure with the connecting slot column 3 through the spring 4 and the limiting rod 6. By opening a rotation groove that matches the pressing rod 5 on the outer wall of the connecting slot column 3, it is helpful to prevent the pressing rod 5 from being offset during rotation, thereby realizing stable rotation of the pressing rod 5.

[0030] Among them, Figure 3 As shown, the outer wall of the connecting slot column 3 is provided with a locking groove that matches the limit rod 6, and the limit rod 6 forms a locking relationship with the connecting slot column 3 through the pressing rod 5. By providing the locking groove that matches the limit rod 6 on the outer wall of the connecting slot column 3, it is beneficial for the limit rod to slide in the locking groove, thereby realizing the locking of the snap mechanism with the work vehicle, and facilitating the punching mechanism to be hung on the work vehicle for operation.

[0031] Example 2

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, this embodiment further illustrates Example 1, a baffle plate 7 is provided below the top plate 1, a first connecting plate 8 is fixedly connected above the baffle plate 7, a second connecting plate 9 is fixedly connected to the side wall of the first connecting plate 8, a limiting block 10 is fixedly connected to the side wall of the second connecting plate 9, a rotating shaft 11 is penetrated at one end of the limiting block 10 away from the second connecting plate 9, a rotating plate 12 is rotatably connected to the outer wall of the rotating shaft 11, a first screw 13 is screwed to the side wall of the limiting block 10, the first screw 13 penetrates the rotating plate 12, and the first screw 13 is away from the limiting block 10 A rotating block 14 is fixedly connected to one end, and a screw nut 15 is fixedly connected to the end of the rotating block 14 away from the first screw 13. A second screw 16 is screwed on the side wall of the first connecting plate 8, and the second screw 16 passes through the rotating plate 12. A support column 17 is fixedly connected to the bottom end of the top plate 1, and a second connecting plate 9 is fixedly connected to the side wall of the support column 17. A hydraulic rod 18 is fixedly connected to the bottom end of the top plate 1, and a connecting column 19 is fixedly connected to the output end of the hydraulic rod 18. The connecting column 19 passes through the support column 17, and a drill bit 20 is fixedly connected to the bottom end of the connecting column 19.

[0033] Among them, Figure 4 As shown, two groups of baffles 7 are provided, and the positional relationship of the two groups of baffles 7 is symmetrical about the central axis of the top plate 1. By providing two groups of baffles 7, it is convenient to disassemble the baffles 7, solves the problem that a whole cylindrical plate is difficult to disassemble, and realizes the flexible use of the baffles 7.

[0034] Among them, Figure 4 As shown, the first connecting plate 8 has an "L" shape, and the screw cap 15 has a diamond shape. By providing the "L"-shaped connecting plate 8, it is beneficial to stably connect the baffle 7 and the second connecting plate 9, thereby achieving stability when the baffle 7 is in use. By providing the diamond-shaped screw cap 15, it is beneficial to control the rotation of the screw cap 15, thereby controlling the rotation of the rotating block 14 and the first screw 13, creating a passable space for the rotating plate 12, and realizing the rotation of the rotating plate 12.

[0035] Among them, Figure 4 As shown, a rotating groove matching with the rotating plate 12 is opened at one end of the limit block 10 away from the second connecting plate 9, and the rotating plate 12 forms a rotating structure with the limit block 10 through the rotating shaft 11. By opening a rotating groove matching with the rotating plate 12 at one end of the limit block 10 away from the second connecting plate 9, it is beneficial to the rotation of the rotating plate 12, thereby realizing the detachable function of the baffle 7.

[0036] When in use: first, press the pressing rod 5 to make it rotate, thereby driving the limiting rod 6 to slide out of the sliding groove opened on the side wall of the connecting groove column 3, and after the connecting groove column 3 is tightly connected to the fixed column of the working vehicle, release the pressing rod 5, so that the pressing rod 5 is driven to rotate under the action of the spring 4, thereby driving the limiting rod 6 to slide into the interior of the connecting groove column 3, preventing the punching mechanism from being skewed, achieving the stability and balance of the connection, and realizing the engagement of the snap mechanism with the working vehicle, so that the punching mechanism is convenient to be hung on the working vehicle for operation.

[0037] Finally, place the two sets of baffles 7 at the desired positions, ensure that the first connecting plate 8 is in close contact with the surface of the second connecting plate 9, then rotate the rotating plate 12 to make it close to the surface of the first connecting plate, then rotate the screw cap 15 to offset it from the hole opened on the rotating plate 12, then align the second screw with the other hole on the rotating plate 12 and tighten it to fix the rotating plate 12, thereby fixing the baffle 7, solving the problem of a whole cylindrical plate being difficult to disassemble, and realizing the detachable function of the baffle 7.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching mechanism for iron ore mining, comprising a top plate (1) and a buckle mechanism arranged above the top plate (1), characterized in that: The buckle mechanism includes a fixing component and an adjusting component; The fixing assembly comprises a support plate (2) and a connecting slot column (3); the top end of the top plate (1) is fixedly connected to the support plate (2); and the interior of the support plate (2) is penetrated by a connecting slot column (3) fixedly connected to the top end of the top plate (1); The adjustment assembly comprises a spring (4), a pressing rod (5) and a limiting rod (6); the side wall of the connecting slot column (3) is fixedly connected to the spring (4); the connecting slot column (3) is rotatably connected to the pressing rod (5); the side wall of the connecting slot column (3) is engaged with the limiting rod (6); one end of the spring (4) away from the connecting slot column (3) is fixedly connected to the pressing rod (5); and one end of the pressing rod (5) away from the spring (4) is rotatably connected to the limiting rod (6).

2. The punching mechanism for iron ore mining according to claim 1, characterized in that: A baffle (7) is arranged below the top plate (1), a first connecting plate (8) is fixedly connected above the baffle (7), a second connecting plate (9) is fixedly connected to a side wall of the first connecting plate (8), a limiting block (10) is fixedly connected to a side wall of the second connecting plate (9), a rotating shaft (11) passes through an end of the limiting block (10) away from the second connecting plate (9), a rotating plate (12) is rotatably connected to an outer wall of the rotating shaft (11), a first screw (13) is screwed to the side wall of the limiting block (10), the first screw (13) passes through the rotating plate (12), and a rotating shaft (12) is fixedly connected to an end of the first screw (13) away from the limiting block (10). The rotating block (14) is fixedly connected to one end of the rotating block (14) away from the first screw (13) with a screw nut (15); the side wall of the first connecting plate (8) is screwed with a second screw (16); the second screw (16) passes through the rotating plate (12); the bottom end of the top plate (1) is fixedly connected to a support column (17); the side wall of the support column (17) is fixedly connected to a second connecting plate (9); the bottom end of the top plate (1) is fixedly connected to a hydraulic rod (18); the output end of the hydraulic rod (18) is fixedly connected to a connecting column (19); the connecting column (19) passes through the supporting column (17); and the bottom end of the connecting column (19) is fixedly connected to a drill bit (20).

3. The punching mechanism for iron ore mining according to claim 1, characterized in that: The support plates (2) are provided in two groups, the springs (4) are provided in two groups, and the positional relationship of the two groups of springs (4) is symmetrical with respect to the connecting slot column (3), the pressing rods (5) are provided in two groups, and the positional relationship of the two groups of pressing rods (5) is symmetrical with respect to the connecting slot column (3), and the limiting rods (6) are provided in two groups, and the positional relationship of the two groups of limiting rods (6) is symmetrical with respect to the connecting slot column (3).

4. The punching mechanism for iron ore mining according to claim 1, characterized in that: The outer wall of the connecting slot column (3) is provided with a rotation slot that matches the pressing rod (5), and the pressing rod (5) forms a rotation structure with the connecting slot column (3) through the spring (4) and the limiting rod (6).

5. The punching mechanism for iron ore mining according to claim 1, characterized in that: The outer wall of the connecting slot column (3) is provided with a snap-fitting groove that matches the limiting rod (6), and the limiting rod (6) forms a snap-fitting relationship with the connecting slot column (3) through the pressing rod (5).

6. The punching mechanism for iron ore mining according to claim 2, characterized in that: Two groups of baffles (7) are provided, and the positional relationship between the two groups of baffles (7) is symmetrical with respect to the central axis of the top plate (1).

7. The punching mechanism for iron ore mining according to claim 2, characterized in that: The first connecting plate (8) has an L-shaped appearance, and the screw cap (15) has a rhombus-shaped appearance.

8. The punching mechanism for iron ore mining according to claim 2, characterized in that: The end of the limit block (10) away from the second connecting plate (9) is provided with a rotation groove that matches the rotating plate (12), and the rotating plate (12) and the limit block (10) form a rotating structure through the rotating shaft (11).

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