A hydraulic mining hammer

Abstract

The utility model belongs to the field of welding, specifically a hydraulic mining hammer, comprising a main body, an assembly column is arranged on the bottom outer wall of the main body, and a buffer component is arranged at the bottom of the assembly column; the buffer component comprises a mounting column, and mounting plates are installed on the top and bottom outer walls of the mounting column by bolts, a hammer rod and a steel chisel are slidably connected inside the mounting column, and a stabilizing plate is installed on the top outer wall of the steel chisel by bolts, a sliding groove is opened inside the mounting plate, and a sliding seat is slidably connected inside the sliding groove, and a rubber plate is installed on the outer wall of one side adjacent to the sliding seat by bolts; the utility model uses the buffer component and the adjustment component, when the rubber plate drives the sliding seat to move, the sliding seat can use the effect of the ventilation pipe to inject air into the interior of the mounting seat, and drive the piston plate to squeeze the spring, so that the device can effectively perform shock-absorbing treatment on the device, and the shock-absorbing effect of the device can be effectively adjusted by using the effect of the telescopic cylinder and the push plate.

Description

Technical Field

[0001] The utility model relates to the field of mining hammers, in particular to a hydraulic mining hammer. Background Art

[0002] Hydraulic mining hammer can effectively break stones and rocks in engineering construction. This article introduces the basic principle and structure of hydraulic pile hammer, and explains the characteristics and selection principles of hydraulic pile hammer in detail with examples. Hydraulic mining hammer is mainly used to break stones and other materials.

[0003] The more common devices on the market currently generally use rubber pads and rubber rings to reduce shock during use, and the shock reduction efficiency of the device cannot be effectively adjusted, which will reduce the effect of the device when processing stones; therefore, a hydraulic mining hammer is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiency of the prior art, the existing equipment cannot effectively control the shock absorbing effect and effectively absorb the shock of the device, the utility model proposes a hydraulic mining hammer.

[0005] The utility model solves the technical problem by adopting the following technical solution: a hydraulic mining hammer comprises a main body, an assembly column is arranged on the bottom outer wall of the main body, and a buffer assembly is arranged at the bottom of the assembly column;

[0006] The buffer assembly includes a mounting column, and mounting plates are installed on the top and bottom outer walls of the mounting column by bolts, a hammer rod and a steel chisel are slidably connected inside the mounting column, and a stabilizing plate is installed on the top outer wall of the steel chisel by bolts, a sliding groove is provided inside the mounting plate, and a sliding seat is slidably connected inside the sliding groove, a rubber plate is installed on the outer wall of one side adjacent to the sliding seat by bolts, and a ventilation pipe extending to the outside of the mounting column is installed on the outer wall of the mounting plate by bolts.

[0007] Preferably, an adjustment component is mounted on the outer wall of the main body by bolts, and the adjustment component includes a mounting seat, and a telescopic cylinder is mounted on the top inner wall of the mounting seat by bolts.

[0008] Preferably, a push plate is mounted on the output end of the telescopic cylinder via bolts, and a spring is welded on an outer wall adjacent to the push plate, and a piston plate is welded on an adjacent end of the spring.

[0009] Preferably, a mounting tube extending to the interior of the mounting seat is mounted on the bottom end of the outer wall of the mounting seat via bolts, and a solenoid valve is mounted inside the mounting tube via bolts.

[0010] Preferably, a traction rope is arranged on the top outer wall of the stabilizing plate, and the top end of the traction rope is arranged on the bottom outer wall of the hammer rod, a limit assembly in an upper and lower structure is opened on the inner side of the mounting column, and the limit assembly includes an assembly groove, a limit spring is welded on the inner wall of one side of the assembly groove, and a moving plate is welded on the outer wall of one end of the limit spring.

[0011] Preferably, a limit rod is installed on the outer wall of one side of the moving plate by bolts, and an electromagnet distributed in an upper and lower structure is installed on the inner wall of the other side of the assembly groove by bolts, a handle is installed on the outer wall of the main body by bolts, and a control seat is installed on the top outer wall of the main body by bolts.

[0012] The utility model is beneficial in that:

[0013] The utility model uses a buffer component and an adjustment component. When the rubber plate drives the slide seat to move, the slide seat can utilize the effect of the vent pipe to inject air into the interior of the mounting seat, and drive the piston plate to squeeze the spring, so that the device can effectively perform shock-absorbing treatment on the device, and the shock-absorbing effect of the device can be effectively adjusted by utilizing the effects of the telescopic cylinder and the push plate; and the utility model uses an electromagnet that is arranged. When the electromagnet is turned off, the spring can utilize the action of the spring to drive the moving plate and the limit rod to move, and the limit rod can be plugged into the bottom of the stabilizing plate and the hammer rod. Such a structure can effectively limit and fix the hammer rod and the steel drill, and avoid the steel drill and the hammer rod from shaking when the device is carried and transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation column of the utility model;

[0017] Figure 3 It is a cross-sectional structural diagram of the mounting seat of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation disk structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the internal structure of the assembly slot of the utility model.

[0020] In the figure: 1. main body; 2. assembly column; 3. buffer assembly; 31 mounting column; 32 mounting plate; 33 hammer rod; 34 stabilizing plate; 35 steel chisel; 36 slide groove; 37 slide seat; 38 rubber plate; 39 ventilation pipe; 4. adjustment assembly; 41 mounting seat; 42 telescopic cylinder; 43 push plate; 44 spring; 45 piston plate; 46 mounting pipe; 5 traction rope; 6 limit assembly; 61 assembly groove; 62 limit spring; 63 moving plate; 64 limit rod; 65 electromagnet; 7 handle; 8 control seat. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] The following is combined with Figure 1 —5 further details of this application,

[0023] The present application embodiment discloses a hydraulic mining hammer. Figure 1 - Figure 2 and Figure 3 A hydraulic mining hammer comprises a main body 1, an assembly column 2 is arranged on the bottom outer wall of the main body 1, and a buffer component 3 is arranged at the bottom of the assembly column 2;

[0024] The buffer assembly 3 includes a mounting column 31, and mounting plates 32 are installed on the top and bottom outer walls of the mounting column 31 by bolts, a hammer rod 33 and a steel drill 35 are slidably connected inside the mounting column 31, and a stabilizing plate 34 is installed on the top outer wall of the steel drill 35 by bolts, a sliding groove 36 is provided inside the mounting plate 32, and a sliding seat 37 is slidably connected inside the sliding groove 36, a rubber plate 38 is installed on the outer wall of one side adjacent to the sliding seat 37 by bolts, and a ventilation pipe 39 extending to the outside of the mounting column 31 is installed on the outer wall of the mounting plate 32 by bolts, when the hammer rod 33 moves downward, the hammer rod 33 will collide with the stabilizing plate 34, and the stabilizing plate 34 will drive the steel drill 35 to move downward, and during the movement of the stabilizing plate 34, the stabilizing plate 34 will fit the rubber plate 38, and the rubber plate 38 will drive the sliding seat 37 to move inside the sliding groove 36; the outer wall of the main body 1 is bolted An adjusting component 4 is installed, and the adjusting component 4 includes a mounting seat 41, and a telescopic cylinder 42 is installed on the top inner wall of the mounting seat 41 by bolts. When the telescopic cylinder 42 is started, the telescopic cylinder 42 will start inside the mounting seat 41; a push plate 43 is installed on the output end of the telescopic cylinder 42 by bolts, and a spring 44 is welded on the outer wall of one side adjacent to the push plate 43, and a piston plate 45 is welded on the adjacent end of the spring 44. During the movement of the output end of the telescopic cylinder 42, the push plate 43 will be driven to move, and the push plate 43 drives the spring 44 and the piston plate 45 to move; a mounting tube 46 extending to the inside of the mounting seat 41 is installed on the bottom end of the outer wall of the mounting seat 41 by bolts, and an electromagnetic valve is installed inside the mounting tube 46 by bolts. The electromagnetic valve arranged inside the mounting tube 46 ensures that when the device adjusts the position of the piston plate 45, the device will not affect the movement of the piston plate 45 due to negative pressure.

[0025] Reference Figure 1 - Figure 2 and Figure 5 A traction rope 5 is arranged on the top outer wall of the stabilizing plate 34, and the top end of the traction rope 5 is arranged on the bottom outer wall of the hammer rod 33. A limit assembly 6 with an upper and lower structure is opened on one side of the inner side of the mounting column 31, and the limit assembly 6 includes an assembly groove 61, and a limit spring 62 is welded on the inner wall of one side of the assembly groove 61, and a moving plate 63 is welded on the outer wall of one end of the limit spring 62. When the device is used and the hammer rod 33 is raised, the hammer rod 33 drives the traction rope 5 to move, the traction rope 5 drives the stabilizing plate 34 to move, and the stabilizing plate 34 drives the steel drill 35 to move.

[0026] Reference Figure 1 - Figure 2 Figure 5A limit rod 64 is installed on the outer wall of one side of the moving plate 63 by bolts, and an electromagnet 65 distributed in an upper and lower structure is installed on the inner wall of the other side of the assembly groove 61 by bolts, a handle 7 is installed on the outer wall of the main body 1 by bolts, and a control seat 8 is installed on the top outer wall of the main body 1 by bolts. When the electromagnet 65 is closed, there is no repulsion between the moving plate 63 and the electromagnet 65, so that the limit spring 62 will not be squeezed, thereby pushing the moving plate 63 to move, and the moving plate 63 drives the limit rod 64 to move, so that the limit rod 64 is inserted into the bottom of the stabilizing plate 34 and the hammer rod 33.

[0027] Working principle: First, by starting the electromagnet 65, the electromagnet 65 will push the moving plate 63 to move. The moving plate 63 can squeeze the limit spring 62. During the movement of the moving plate 63, the limit rod 64 will be driven to move, so that the limit rod 64 is moved out from the bottom of the stable disk 34 and the hammer rod 33. At this time, the steel drill 35 is brought into contact with the stone, and the steel drill 35 will drive the stable disk 34 to move upward. Then, by starting the parts and equipment inside the main body 1, the parts and equipment inside the main body will drive the hammer rod 33 to move. During the movement, the hammer rod 33 will collide with the stable disk 34, and the stable disk 34 will drive the steel drill 35 to move. The steel drill 35 will collide with the stone. When the stable disk 34 moves downward, the steel drill 35 will fit the rubber plate 38, and the rubber plate 38 will drive the slide seat 37 to move downward. The slide seat 37 utilizes the mutual fit with the slide groove 36 to allow the air inside the slide groove 36 to be injected into the interior of the mounting seat 41 through the ventilation pipe 39. During the continuous injection process, the air will drive the piston plate 45 to move, and the piston plate 45 will squeeze the spring 44. After the shock absorption is completed, the structural characteristics of the spring 44 are utilized to move the piston plate 45, thereby driving the air to be injected into the interior of the slide groove 36, thereby realizing the upward movement of the slide seat 37 and the rubber plate 38. When the user wants to adjust the shock absorption effect of the device, the electromagnetic valve inside the mounting tube 46 can be activated. When the electromagnetic valve is opened, the telescopic cylinder 42 is activated, and the telescopic cylinder 42 will drive the push plate 43 to move, and the push plate 43 drives the spring 44 and the piston plate 45 to move. When it moves to the specified position, the electromagnetic valve is closed.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hydraulic mining hammer, characterized in that: It comprises a main body (1), an assembly column (2) is arranged on the bottom outer wall of the main body (1), and a buffer component (3) is arranged at the bottom of the assembly column (2); The buffer assembly (3) comprises a mounting column (31), and a mounting plate (32) is installed on the top and bottom outer walls of the mounting column (31) by bolts, a hammer rod (33) and a steel chisel (35) are slidably connected inside the mounting column (31), and a stabilizing plate (34) is installed on the top outer wall of the steel chisel (35) by bolts, a sliding groove (36) is provided inside the mounting plate (32), and a sliding seat (37) is slidably connected inside the sliding groove (36), a rubber plate (38) is installed on the outer wall of one side adjacent to the sliding seat (37) by bolts, and a ventilation pipe (39) extending to the outside of the mounting column (31) is installed on the outer wall of the mounting plate (32) by bolts.

2. A hydraulic mining hammer according to claim 1, characterized in that: An adjustment component (4) is mounted on the outer wall of the main body (1) via bolts, and the adjustment component (4) comprises a mounting seat (41), and a telescopic cylinder (42) is mounted on the top inner wall of the mounting seat (41) via bolts.

3. A hydraulic mining hammer according to claim 2, characterized in that: A push plate (43) is installed at the output end of the telescopic cylinder (42) by means of bolts, and a spring (44) is welded on an outer wall adjacent to one side of the push plate (43), and a piston plate (45) is welded on an adjacent end of the spring (44).

4. A hydraulic mining hammer according to claim 2, characterized in that: A mounting tube (46) extending into the interior of the mounting seat (41) is mounted on the bottom end of the outer wall of the mounting seat (41) via bolts, and a solenoid valve is mounted inside the mounting tube (46) via bolts.

5. The hydraulic mining hammer according to claim 1, characterized in that: A traction rope (5) is arranged on the top outer wall of the stabilizing plate (34), and the top end of the traction rope (5) is arranged on the bottom outer wall of the hammer rod (33). A limit assembly (6) in an upper and lower structure is provided on one side of the interior of the mounting column (31), and the limit assembly (6) includes an assembly groove (61), a limit spring (62) is welded on the inner wall of one side of the assembly groove (61), and a moving plate (63) is welded on the outer wall of one end of the limit spring (62).

6. A hydraulic mining hammer according to claim 5, characterized in that: A limit rod (64) is installed on the outer wall of one side of the moving plate (63) by means of bolts, and an electromagnet (65) distributed in an upper and lower structure is installed on the inner wall of the other side of the assembly groove (61) by means of bolts, a handle (7) is installed on the outer wall of the main body (1) by means of bolts, and a control seat (8) is installed on the outer wall at the top end of the main body (1) by means of bolts.

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