Hydraulic splitting machine

Abstract

The utility model discloses a hydraulic splitting machine which comprises a hydraulic cylinder and a splitting caliber adjusting mechanism. A splitting block is arranged at the telescopic end of the hydraulic cylinder through a dismounting mechanism, and a shell is arranged at the lower end of the outer side of the hydraulic cylinder; the splitting caliber adjusting mechanism comprises first modules and second modules, the first modules are symmetrically installed in the shell, sliding grooves are formed in the sides, close to the center of the shell, of the first modules correspondingly, the second modules are slidably connected into the sliding grooves correspondingly, and the second modules and the splitting blocks are installed in a matched mode; according to the hydraulic splitting machine, the splitting initial caliber of the splitting part can be correspondingly adjusted according to the change of the drilling caliber of the antimony ore, the antimony ore splitting application range of the device is widened, meanwhile, the splitting part of the device is fixed through elastic insertion, and the splitting precision of the device is improved. And later maintenance and disassembly operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic splitters, in particular to a hydraulic splitter. Background Art

[0002] Antimony ore refers to an antimony ore area that is suitable for current smelting conditions and has industrial utilization value. There are only 10 antimony minerals with an antimony content of more than 20%. Among them, stibnite is the most important mineral raw material for antimony smelting. During the antimony mining process, a hydraulic splitter is used to split the ore from the inside. Some hydraulic splitters include a splitting gun, a base frame and a connecting frame. A protective structure is provided on the base frame to ensure the splitting stability of the splitting gun. The protective structure includes a top frame, a guard plate, a guard ring, and a support leg. The protective structure of the utility model is composed of a top frame, a guard plate, a guard ring, and a support leg. The base frame, the top frame and the support leg cooperate to support and stabilize the overall protective structure. The guard plate and the guard ring work together to form a semi-enclosed structure to split the The gun is surrounded inside it. Before the splitting gun is inserted into the ore, the limiting effect of the guard plate and the guard ring is used to ensure that the splitting gun will not tilt significantly during the insertion process, control the stability of the splitting gun when inserted into the ore or large materials, and improve the safety of the hydraulic splitting operation of the excavator. However, before the splitting gun is inserted into the ore, the ore needs to be drilled by a drill rig first. The diameters of the holes drilled by different drill rigs are different. The splitting diameter of the device splitting gun is fixed, and the splitting diameter of the splitting gun cannot be adjusted according to the change of the drill diameter. The scope of application of the device is limited. At the same time, the splitting gun of the device is fixed to the telescopic end of the hydraulic cylinder by multiple bolts. The later disassembly and maintenance of the splitting gun requires the bolts to be removed one by one, which is inconvenient to operate. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a hydraulic splitting machine, in which the initial splitting diameter of the splitting part of the device can be adjusted accordingly according to the change of the drilling diameter of the antimony ore, thereby improving the application range of the device for antimony ore splitting. At the same time, the splitting part of the device is fixed by elastic plug-in, and the later maintenance and disassembly operation is convenient, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a hydraulic splitting machine, comprising a hydraulic cylinder and a splitting diameter adjustment mechanism;

[0005] Hydraulic cylinder: Its telescopic end is provided with a splitting block through a disassembly and assembly mechanism, and the outer lower end of the hydraulic cylinder is provided with a shell;

[0006] Splitting diameter adjustment mechanism: It includes module one and module two. Module one is symmetrically installed inside the shell. A slide groove is provided on one side of module one close to the center of the shell. Module two is slidably connected inside the slide groove. Module two is installed in conjunction with the splitting block. The initial splitting diameter of the splitting part of the device can be adjusted accordingly according to the change of the drilling diameter of the antimony ore, thereby improving the applicable range of the device for antimony ore splitting. At the same time, the splitting part of the device is fixed by elastic plug-in, which is convenient for later maintenance and disassembly.

[0007] Furthermore, the disassembly and assembly mechanism includes a mounting seat, a cross socket, a telescopic column and a spring. The mounting seat is arranged at the telescopic end of the hydraulic cylinder, a cross slot is opened on the lower side of the mounting seat, and a cross socket is provided on the upper side of the splitting block, and the cross socket is plugged into the cross slot.

[0008] Furthermore, the disassembly and assembly mechanism also includes a limit seat and a limit groove. A groove is provided in the middle of the cross socket. A limit seat is provided inside the groove through symmetrically distributed telescopic columns and springs. The outer ends of spring one and telescopic columns are movably sleeved. A limit groove is provided on the outer side of the mounting seat. The limit seat is plugged into the limit groove. The splitting part of the device is fixed by elastic plug-in, which makes the later maintenance and disassembly operation convenient.

[0009] Furthermore, the splitting diameter adjustment mechanism also includes telescopic column 2 and spring 2, and the telescopic column 2 and spring 2 are symmetrically arranged between module 1 and the outer shell. Spring 2 is movably connected to the outer end of the adjacent telescopic column 2. Through the compression elastic force of spring 2, the inclined surface of module 2 in the hydraulic splitting machine is always in contact with the inclined surface of the splitting block.

[0010] Furthermore, the splitting aperture adjustment mechanism also includes a shifting rod, which is arranged on the upper side of the module 2 to facilitate relative movement between the module 2 and the module 1.

[0011] Furthermore, the splitting diameter adjustment mechanism also includes a locking column, a pull button and a spring three. The locking columns are all slidably connected to the upper end of module one, and a pull button is provided at the end of the locking column away from the center of the shell. A spring three is provided between the pull button and the adjacent module one. The spring three is movably connected to the outer side of the adjacent locking column. The middle part of the module two is provided with vertically evenly distributed locking holes, and the locking columns are plugged into the adjacent locking holes to fix the splitting diameter of the splitting part of the hydraulic splitting machine after the splitting diameter is adjusted.

[0012] Furthermore, the outer upper end of the hydraulic cylinder is rotatably connected to a handle through a bearing, which makes it convenient for workers to drive the hydraulic splitter to move.

[0013] Furthermore, the outer side of the shell is provided with an avoidance groove 2 and a symmetrically distributed avoidance groove 1. The avoidance groove 1 is installed in conjunction with the shift rod, and the avoidance groove 2 is installed in conjunction with the limit groove, so as to facilitate the application of moving force to the shift rod and pressing force to the limit seat in the limit groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the hydraulic splitter has the following advantages:

[0015] 1. When using a hydraulic splitter for antimony mining, the lever causes relative movement between module 2, the splitting block and module 1. The relative movement of the inclined plane causes the splitting diameter formed by module 1, module 2 and the splitting block to change, so that the initial splitting diameter of the splitting part of the device can be adjusted accordingly according to the change of the drill hole diameter of the antimony ore, thereby improving the applicability of the device for antimony ore splitting.

[0016] 2. When disassembling the splitting block of the hydraulic splitter, press the limit seat to move it away from the limit slot, thereby releasing the vertical elastic plug-in limit of the splitting block, and then slide the splitting block down along the cross slot through the cross socket to take it out. The splitting block disassembly operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 This is an enlarged structural diagram of point A of the present utility model.

[0020] In the figure: 1 hydraulic cylinder, 2 housing, 3 disassembly and assembly mechanism, 31 mounting seat, 32 cross socket, 33 telescopic column 1, 34 spring 1, 35 limit seat, 36 limit slot, 4 splitting block, 5 splitting diameter adjustment mechanism, 51 telescopic column 2, 52 spring 2, 53 module 1, 54 module 2, 55 lever, 56 locking column, 57 pull button, 58 spring 3, 6 handle, 7 avoidance slot 1, 8 avoidance slot 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3, this embodiment provides a technical solution: a hydraulic splitting machine, comprising a hydraulic cylinder 1 and a splitting diameter adjustment mechanism 5;

[0023] Hydraulic cylinder 1: Its telescopic end is provided with a splitting block 4 through a disassembly and assembly mechanism 3. The outer lower end of the hydraulic cylinder 1 is provided with a shell 2. The disassembly and assembly mechanism 3 includes a mounting seat 31, a cross socket 32, a telescopic column 33, a spring 34, a limit seat 35 and a limit slot 36. The mounting seat 31 is provided at the telescopic end of the hydraulic cylinder 1. A cross slot is provided on the lower side of the mounting seat 31. A cross socket 32 ​​is provided on the upper side of the splitting block 4. The cross socket 32 ​​is plugged into the cross slot. A groove is provided in the middle of the cross socket 32. The interior of the groove is symmetrically distributed. The telescopic column 1 33 and the spring 1 34 are provided with a limit seat 35, the spring 1 34 is movably connected to the outer end of the telescopic column 1 33, the outer side of the mounting seat 31 is provided with a limit groove 36, the limit seat 35 is plugged into the limit groove 36, the outer upper end of the hydraulic cylinder 1 is rotatably connected to the handle 6 through the bearing, the outer side of the shell 2 is provided with an avoidance groove 2 8 and a symmetrically distributed avoidance groove 1 7, the avoidance groove 1 7 is installed in conjunction with the lever 55, the avoidance groove 2 8 is installed in conjunction with the limit groove 36, the hydraulic cylinder 1 is connected to the external hydraulic pump through the oil pipe, the antimony mine is opened During the mining process, the ore is drilled by an external drill, and then the worker holds the handle 6 to insert the lower end of the device into the drill hole, and then the external hydraulic pump supplies oil to the hydraulic cylinder 1, and the telescopic end of the hydraulic cylinder 1 indirectly drives the splitting block 4 to move vertically downward. During the downward movement of the splitting block 4, its own inclined surface is squeezed and contacted with the inclined surface of the module 2 54, so that the module 1 53 is pushed to both sides through the two modules 2 54, thereby cracking the ore. When the splitting block 4 of the hydraulic splitter is disassembled, the limit seat 35 is pressed to make it deeper through the notch of the avoidance groove 2 8. When the cam 35 is inserted into the groove, the telescopic end of the telescopic column 1 33 and the spring 1 34 contract, thereby releasing the insertion of the limit seat 35 and the limit groove 36, and then releasing the vertical movement limit of the splitting block 4. The splitting block 4 can then be taken out by sliding down the cross slot through the cross socket 32. The installation process of the splitting block 4 is the same. The compression force of the spring 1 34 prevents the limit seat 35 and the limit groove 36 from sliding relative to each other after the splitting block 4 is installed. The splitting part of the device is fixed by elastic insertion, and the later maintenance and disassembly operation is convenient;

[0024] The splitting diameter adjustment mechanism 5 includes a module 1 53 and a module 2 54. The module 1 53 is symmetrically mounted inside the housing 2. A slide groove is provided on one side of the module 1 53 close to the center of the housing 2. The slide groove is slidably connected to the module 2 54. The module 2 54 is mounted in conjunction with the splitting block 4. The splitting diameter adjustment mechanism 5 also includes a telescopic column 2 51 and a spring 2 52. The telescopic column 2 51 and the spring 2 52 are symmetrically arranged between the module 1 53 and the housing 2. The spring 2 52 is movably connected to the outer end of the adjacent telescopic column 2 51. The splitting diameter adjustment mechanism 5 also includes a lever 5 5. The levers 55 are all arranged on the upper side of the module 2 54. The splitting diameter adjustment mechanism 5 also includes a locking column 56, a pull button 57 and a spring three 58. The locking column 56 is slidably connected to the upper end of the module 1 53. The end of the locking column 56 away from the center of the shell 2 is provided with a pull button 57. A spring three 58 is provided between the pull button 57 and the adjacent module 1 53. The spring three 58 is movably connected to the outer side of the adjacent locking column 56. The middle part of the module 2 54 is provided with vertically evenly distributed locking holes. The locking columns 56 are plugged into the adjacent locking holes. When using a hydraulic splitter for antimony mining, Pull the button 57 to drive the locking column 56 away from the adjacent locking hole, the spring three 58 is elastically stretched, and then the lever 55 is pulled through the avoidance groove 7 to make it move vertically, and the lever 55 drives the module two 54 to slide along the slide groove, and the module two 54 slides along the inclined surface of the splitting block 4 through its own inclined surface. The inclined surfaces between the two slide relative to each other, so that the module two 54 drives the module one 53 to move horizontally relative to the center position of the splitting block 4, thereby adjusting the splitting diameter formed by the module one 53, the module two 54 and the splitting block 4, and thus can be adjusted according to the antimony ore mining process. The splitting diameter of the hydraulic splitter is adjusted according to the drilling diameter in the process, which is easy to use. During this process, the compressive elastic force of the spring two 52 makes the inclined surface of the module two 54 always fit with the inclined surface of the splitting block 4. After the splitting diameter of the hydraulic splitter is adjusted, the tensile elastic force of the spring three 58 makes the locking column 56 plug into the adjacent locking hole at this time, and then the adjacent modules one 53 and module two 54 are slidably locked. The initial splitting diameter of the splitting part of the device can be adjusted accordingly according to the change of the drilling diameter of the antimony ore, thereby improving the application range of the device for antimony ore splitting.

[0025] The working principle of a hydraulic splitter provided by the present invention is as follows: when using the hydraulic splitter for antimony ore mining, first, the hydraulic cylinder 1 is connected to the external hydraulic pump through the oil pipe, and then the pull button 57 is pulled to drive the locking column 56 away from the adjacent locking hole, and the spring 3 58 is elastically stretched, and then the lever 55 is pulled through the avoidance groove 1 7 to make it move vertically, and the lever 55 drives the module 2 54 to slide along the slide groove, and the module 2 54 slides along the inclined surface of the splitting block 4 through its own inclined surface, and the inclined surfaces between the two slide relative to each other, so that the module 2 54 The module 1 53 is driven to move in the horizontal direction relative to the center position of the splitting block 4, thereby adjusting the splitting diameter formed by the module 1 53, the module 2 54 and the splitting block 4, and then the splitting diameter of the hydraulic splitter can be adjusted according to the drilling diameter in the antimony ore mining process. It is easy to use. In this process, the compressive elastic force of the spring 2 52 makes the inclined surface of the module 2 54 always fit with the inclined surface of the splitting block 4. After the splitting diameter of the hydraulic splitter is adjusted, the tensile elastic force of the spring 3 58 makes the locking column 56 is plugged into the adjacent locking hole at this time, thereby slidingly locking the adjacent modules 1 53 and 2 54. During the antimony ore mining process, the ore is drilled by an external drill rig, and then the staff holds the handle 6 to insert the lower end of the device into the drill hole. Then the external hydraulic pump supplies oil to the hydraulic cylinder 1, and the telescopic end of the hydraulic cylinder 1 indirectly drives the splitting block 4 to move vertically downward. During the downward movement of the splitting block 4, its own inclined surface is squeezed and contacted with the inclined surface of the module 2 54, so that the module 1 53 is pushed to both sides through the two modules 2 54, thereby pushing the ore. When the splitting block 4 of the hydraulic splitting machine is disassembled, the limit seat 35 is pressed into the groove by the notch of the avoidance groove 2 8, and the telescopic end of the telescopic column 1 33 and the spring 1 34 are contracted, thereby releasing the insertion of the limit seat 35 and the limit groove 36, and then releasing the vertical movement limit of the splitting block 4, and then the splitting block 4 can be taken out by sliding down the cross slot through the cross socket 32. The installation process of the splitting block 4 is the same, and the compression elastic force of the spring 1 34 is used to avoid relative sliding between the limit seat 35 and the limit groove 36 after the splitting block 4 is installed.

[0026] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hydraulic splitter, characterized by: It comprises a hydraulic cylinder (1) and a splitting aperture adjustment mechanism (5); A hydraulic cylinder (1): a telescopic end thereof is provided with a splitting block (4) via a disassembly mechanism (3); and a housing (2) is provided at the lower outer end of the hydraulic cylinder (1); The splitting aperture adjustment mechanism (5) comprises a module 1 (53) and a module 2 (54), wherein the module 1 (53) is symmetrically mounted inside the housing (2), a sliding groove is provided on one side of the module 1 (53) close to the center of the housing (2), and the inside of the sliding groove is slidably connected to the module 2 (54), and the module 2 (54) is mounted in conjunction with the splitting block (4).

2. A hydraulic splitter according to claim 1, characterized in that: The disassembly and assembly mechanism (3) comprises a mounting seat (31), a cross socket (32), a telescopic column (33) and a spring (34); the mounting seat (31) is arranged at the telescopic end of the hydraulic cylinder (1); a cross slot is provided on the lower side of the mounting seat (31); a cross socket (32) is provided on the upper side of the splitting block (4); and the cross socket (32) is plugged into the cross slot.

3. A hydraulic splitter according to claim 2, characterized in that: The disassembly and assembly mechanism (3) further comprises a limiting seat (35) and a limiting groove (36); a groove is provided in the middle of the cross socket (32); a limiting seat (35) is provided inside the groove through symmetrically distributed telescopic columns (33) and springs (34); the springs (34) are movably sleeved with the outer ends of the telescopic columns (33); a limiting groove (36) is provided on the outer side of the mounting seat (31); and the limiting seat (35) is plugged into the limiting groove (36).

4. A hydraulic splitter according to claim 3, characterized in that: The splitting aperture adjustment mechanism (5) further comprises a second telescopic column (51) and a second spring (52). The second telescopic column (51) and the second spring (52) are symmetrically arranged between the first module (53) and the housing (2). The second spring (52) is movably connected to the outer end of the adjacent second telescopic column (51).

5. The hydraulic splitter according to claim 1, characterized in that: The splitting aperture adjustment mechanism (5) further comprises a shifting rod (55), and the shifting rod (55) is arranged on the upper side of the second module (54).

6. A hydraulic splitter according to claim 1, characterized in that: The splitting diameter adjustment mechanism (5) also includes a locking column (56), a pull button (57) and a spring three (58). The locking column (56) is slidably connected to the upper end of the module one (53). The end of the locking column (56) away from the center of the shell (2) is provided with a pull button (57). A spring three (58) is provided between the pull button (57) and the adjacent module one (53). The spring three (58) is movably connected to the outer side of the adjacent locking column (56). The middle part of the module two (54) is provided with vertically evenly distributed locking holes, and the locking column (56) is plugged into the adjacent locking holes.

7. The hydraulic splitter according to claim 1, characterized in that: The outer upper end of the hydraulic cylinder (1) is rotatably connected to a handle (6) via a bearing.

8. The hydraulic splitter according to claim 4, characterized in that: The outer side of the housing (2) is provided with a second avoidance groove (8) and a symmetrically distributed avoidance groove (7). The first avoidance groove (7) is installed in conjunction with the shifting rod (55), and the second avoidance groove (8) is installed in conjunction with the limiting groove (36).

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