CN217313808U - Static breaker of hydraulic pressure for mineral aggregate secondary explains - Google Patents
Static breaker of hydraulic pressure for mineral aggregate secondary explains Download PDFInfo
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- CN217313808U CN217313808U CN202220990931.0U CN202220990931U CN217313808U CN 217313808 U CN217313808 U CN 217313808U CN 202220990931 U CN202220990931 U CN 202220990931U CN 217313808 U CN217313808 U CN 217313808U
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Abstract
The utility model discloses a static breaker of hydraulic pressure for mineral aggregate secondary explains, bore to split including hydraulic pressure and break ware, hydraulic shovel body, hydraulic control case, operation controller, excavator hydraulic pressure source, hydraulic pressure bores and splits the setting of explainer at hydraulic shovel's robotic arm front end, hydraulic pressure bores and splits and breaks and loop through hydraulic piping connection between ware, hydraulic control case, the excavator hydraulic pressure source, the hydraulic control case is connected with the operation controller electricity. The utility model discloses the walking hinders the ability reinforce more, can fine adaptation mine way complex road surface, and vibrations are little during the breakage, the noise is low, the dust is few, do not influence peripheral and follow-up operation.
Description
Technical Field
The utility model belongs to the technical field of crushing equipment, concretely relates to static breaker of hydraulic pressure is used in mineral aggregate secondary explaiing.
Background
In the construction process of the mine tunnel, a plurality of mineral aggregates with larger volume (different diameters of 1-3 meters) can be produced, and generally, large blocks with the diameter of more than 1 meter cannot be loaded and transported, and the production of the next process cannot be realized. In this case, it is necessary to break down the large mineral aggregates into small aggregates (less than 0.5 m in diameter), and there are two conventional methods: one is to drill holes on the large block and carry out secondary blasting; the other is to adopt a breaking hammer to decompose the large blocks. The two methods have great defects, secondary blasting occupies large space and time, generates a large amount of dust and vibration and has potential safety hazards; the demolition hammer also generates a lot of dust and noise during the operation. The defects are amplified in the construction operation of the mine cave, and the production efficiency and the production safety of the construction operation of the mine cave are seriously influenced.
Therefore, the key point for solving the problems is to research and develop a crushing device which can crush large materials, has small vibration during crushing, low noise, less dust generation and safe operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibrations are little during convenient to use, breakage, the noise is low, the dust is few, do not influence production operation, safe and reliable's mineral aggregate secondary explains and use static breaker of hydraulic pressure.
The utility model aims at realizing like this, including hydraulic pressure brill cracker, hydraulic shovel body, hydraulic control case, operation controller, excavator hydraulic pressure source, hydraulic pressure brill cracker sets up the robotic arm front end at hydraulic shovel, hydraulic pressure bores and splits and loops through hydraulic pressure pipe connection between cracker, hydraulic control case, the excavator hydraulic pressure source, hydraulic control case is connected with the operation controller electricity.
The utility model discloses following technological effect has:
the utility model adopts the hydraulic drill splitting breaker, the drilling machine and the splitting machine are combined together, the structure is compact, the drilling machine is firstly used for drilling a larger mineral aggregate through hydraulic drive, and then the wedge head of the splitting machine is inserted into the hole to extrude and support splitting, the size is changed into small size for implementation and breaking, the vibration is small during breaking, the noise is low, the dust is less, and the peripheral and subsequent operation are not influenced; adopt hydraulic shovel as power, can not only provide the hydraulic power source for hydraulic pressure bores and splits the cracker, its track walking hinders the ability reinforce more, can adapt to the complicated road surface in the ore road, its arm, can also let hydraulic pressure bore and split the cracker and reach suitable brill and split the gesture in a flexible way, and the usable existing equipment of hydraulic shovel will be fought and is changed hydraulic pressure and bore and split the cracker, and the transformation is simple, and the cost is low.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of a front view structure of the middle hydraulic drill and split cracking device of the present invention;
FIG. 3 is a rear view of the structure of FIG. 2;
fig. 4 is a schematic structural view of the splitting machine of the present invention;
in the figure: the hydraulic splitting device comprises a 1-hydraulic drill splitting device, a 101-support frame, a 102-sliding frame, a 103-hydraulic rock drill, a 104-splitting machine, a 104 a-side wedge block, a 104 b-middle wedge block, a 104 c-side wedge block seat, a 104 d-splitting hydraulic oil cylinder, a 105-pressing conical head, a 106-lifting frame, a 107-transposition hydraulic oil cylinder, a 108-lifting hydraulic motor, a 2-hydraulic excavator body, a 3-hydraulic control box, a 4-operation controller, a 5-excavator hydraulic source, a 6-hydraulic pipeline and a 7-quick-change connector.
Detailed Description
The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.
As shown in the attached drawings 1-4 the utility model discloses a hydraulic pressure bores and splits ware 1, hydraulic shovel body 2, hydraulic control case 3, operation controller 4, excavator hydraulic pressure source 5, hydraulic pressure bores and splits ware 1 and sets up the robotic arm front end at hydraulic shovel, loop through hydraulic pressure pipeline 6 between hydraulic pressure bores and splits ware 1, hydraulic control case 3, the excavator hydraulic pressure source 5 and connect, hydraulic control case 3 is connected with operation controller 4 electricity.
The hydraulic drill splitting device 1 comprises a support frame 101, a sliding frame 102, a drilling machine 103 and a splitting machine 104, wherein the sliding frame 102 capable of moving transversely is arranged on the support frame 101, mutually independent lifting frames 106 are arranged on the sliding frame 102 in parallel, the drilling machine 103 and the splitting machine 104 are respectively and longitudinally arranged on the respective lifting frames, the sliding frame 102 can move transversely to enable the drilling machine and the splitting machine to be located in a working position in the middle of the support frame 101, and the support frame 101 is connected with the front end of a mechanical arm of a hydraulic excavator.
The hydraulic excavator is characterized in that the support frame 101 is provided with a connecting portion, the connecting portion comprises two groups of bolt holes, and the front end of a mechanical arm of the hydraulic excavator is provided with matched bolt holes. One group can be matched with the bolt holes of the original excavator bucket to form hinge connection, and then the support frame 101 is fixedly connected with the mechanical arm through the matching of the bolt holes of the other group.
The support frame 1 is provided with a transposition hydraulic oil cylinder 107, a transposition hydraulic oil cylinder seat is connected with the sliding frame, and a piston rod is connected with the support frame. The transposition hydraulic oil cylinder 107 is used for driving the sliding frame 102 to transversely reciprocate.
The sliding frame 102 is provided with two lifting hydraulic motors 108, the lifting hydraulic motors are connected with the lifting frame through chain driving, and the two lifting hydraulic motors 108 are respectively used for driving the lifting frame of the drilling machine and the lifting frame of the splitting machine to ascend and descend.
The lower end of the supporting frame 101 is provided with a pressing conical head 105.
The drilling machine 103 is a hydraulic rock drill, and a hydraulic rock drill base is connected with a lifting frame of the drilling machine.
The splitting machine 104 comprises two side wedge blocks 104a, a middle wedge block 104b, side wedge block seats 104c and a splitting hydraulic oil cylinder 104d, wherein the side wedge blocks 104a are narrow at the top and wide at the bottom, the upper ends of the side wedge blocks are hinged to the side wedge block seats 104c, the middle wedge blocks 104b are narrow at the bottom and wide at the top and are arranged in the middle of the two side wedge blocks, the upper ends of the middle wedge blocks are connected with a piston rod of the splitting hydraulic oil cylinder 104d, the side wedge block seats 104c are connected with the splitting hydraulic oil cylinder 104d seats, and the splitting hydraulic oil cylinder 104d seats are connected with a splitting lifting frame.
The split-type hydraulic oil cylinder also comprises a pressure increasing valve, wherein the pressure increasing valve is arranged on an oil inlet pipeline of a rodless cavity of the split-type hydraulic oil cylinder 104 d. The booster valve can enlarge the oil source pressure that the excavator provided 2 ~ 10 times, does benefit to increase splitting hydraulic oil thrust, improves the splitting effect.
The operation controller 4 comprises an electric control cabinet and a handheld operator, the electric control cabinet is electrically connected with the hydraulic control box 3, and the handheld operator is electrically connected with the electric control cabinet. The signal is sent by the hand-held operator, and after the signal is received by the electric control cabinet, the signal is processed by the PLC processor in the electric control cabinet, and the corresponding valve in the hydraulic control box 3 is controlled to operate, so that the action of the hydraulic drill splitter 1 is controlled.
The hand-held operator is in radio connection with the electric control cabinet.
And a quick-change connector 7 is arranged on a hydraulic pipeline connecting the hydraulic drill splitter and the hydraulic control box. After the quick-change connector is quickly disconnected, the hydraulic excavator can be quickly connected with other equipment (such as a breaking hammer) matched with the hydraulic excavator, and the excavator is favorable for other purposes.
The utility model discloses theory of operation and working process: when the hydraulic rock drill is used, the hydraulic excavator 2 is driven to a proper position, a mechanical arm of the hydraulic excavator 2 is operated to press a pressing conical head 105 on the hydraulic drill splitter 1 to a large mineral aggregate to be split, the hydraulic rock drill 103 is pushed to a working position by the transposition hydraulic oil cylinder 107, the hydraulic rock drill 103 is started, a drill bit is impacted and rotated, and a lifting hydraulic motor 108 corresponding to the hydraulic rock drill 103 moves downwards through the chain belt sliding lifting frame 106 and the hydraulic rock drill 103 to drill a hole; after drilling is completed, the lifting hydraulic motor 108 moves upwards through the chain belt sliding lifting frame 106 and the hydraulic rock drill 103 to reset, and the hydraulic rock drill 103 stops; the transposition hydraulic oil cylinder 107 runs reversely to push the splitter 104 to a working position, a lifting hydraulic motor 108 corresponding to the splitter 104 moves downwards through a chain belt and a sliding lifting frame 106 of the chain belt and the splitter, a wedge head is inserted into a hole drilled previously, the lifting hydraulic motor 108 stops after the wedge head is in place, the splitting hydraulic oil cylinder 104d pushes a middle wedge block 104b to extend out, and when the middle wedge block 104b extends out, side wedge blocks 104a on two sides are extruded to move towards two sides, and mineral aggregate is extruded and split; then the splitting hydraulic oil cylinder 104d drives the middle wedge block 104b to retract and reset, and the mechanical arm of the hydraulic excavator 2 is operated to lift the pressing conical head 105 on the hydraulic drill splitting device 1, so that the splitting of the large mineral aggregate is completed.
Claims (10)
1. The utility model provides a static breaker of hydraulic pressure for mineral aggregate secondary is cracked, includes hydraulic pressure brill cracker (1), hydraulic shovel body (2), hydraulic control case (3), operation controller (4), excavator hydraulic pressure source (5), its characterized in that: the hydraulic drill splitter (1) is arranged at the front end of a mechanical arm of a hydraulic excavator, the hydraulic drill splitter (1), the hydraulic control box (3) and an excavator hydraulic source (5) are sequentially connected through a hydraulic pipeline (6), and the hydraulic control box (3) is electrically connected with the operation controller (4).
2. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 1, wherein: the hydraulic drill splitting device (1) comprises a support frame (101), a sliding frame (102), a drilling machine (103) and a splitting machine (104), wherein the sliding frame (102) capable of moving transversely is arranged on the support frame (101), mutually independent lifting frames (106) are arranged on the sliding frame (102) in parallel, the drilling machine (103) and the splitting machine (104) are respectively and longitudinally arranged on the respective lifting frames, the sliding frame (102) can move transversely to enable the drilling machine and the splitting machine to be located in a working position in the middle of the support frame (101), and the support frame (101) is connected with the front end of a mechanical arm of a hydraulic excavator.
3. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 2, wherein: the hydraulic oil cylinder is characterized in that a transposition hydraulic oil cylinder (107) is arranged on the support frame (101), a transposition hydraulic oil cylinder seat is connected with the sliding frame, and a piston rod is connected with the support frame.
4. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 2, wherein: the hydraulic lifting motor (108) is arranged on the sliding frame (102), the hydraulic lifting motor is connected with the lifting frame through a chain, and the two hydraulic lifting motors (108) are respectively used for driving the lifting frame of the drilling machine and the lifting frame of the splitting machine to ascend and descend.
5. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 2, wherein: the lower end of the support frame (101) is provided with a pressing conical head (105).
6. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 2, wherein: the drilling machine (103) is a hydraulic rock drill, and a hydraulic rock drill base is connected with the lifting frame of the drilling machine.
7. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 2, wherein: the splitting machine (104) comprises two side wedge blocks (104 a), a middle wedge block (104 b), side wedge block seats (104 c) and a splitting hydraulic oil cylinder (104 d), wherein the side wedge blocks (104 a) are narrow at the top and wide at the bottom, the upper ends of the side wedge blocks are hinged to the side wedge block seats (104 c), the middle wedge blocks (104 b) are narrow at the bottom and wide at the top and are arranged in the middle of the side wedge blocks, the upper ends of the middle wedge blocks are connected with a piston rod of the splitting hydraulic oil cylinder (104 d), the side wedge block seats (104 c) are connected with the splitting hydraulic oil cylinder (104 d) seats, and the splitting hydraulic oil cylinder (104 d) seats are connected with a splitting machine lifting frame.
8. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 7, wherein: the hydraulic fracturing system also comprises a pressure increasing valve, wherein the pressure increasing valve is arranged on an oil inlet pipeline of the rodless cavity of the splitting hydraulic oil cylinder (104 d).
9. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 1, wherein: the operation controller (4) comprises an electric control cabinet and a handheld operator, the electric control cabinet is electrically connected with the hydraulic control box (3), and the handheld operator is electrically connected with the electric control cabinet.
10. The hydraulic static crushing device for secondary mineral aggregate cracking according to claim 1, wherein: and a quick-change connector (7) is arranged on a hydraulic pipeline connecting the hydraulic drill splitter (1) and the hydraulic control box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990931.0U CN217313808U (en) | 2022-04-27 | 2022-04-27 | Static breaker of hydraulic pressure for mineral aggregate secondary explains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990931.0U CN217313808U (en) | 2022-04-27 | 2022-04-27 | Static breaker of hydraulic pressure for mineral aggregate secondary explains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217313808U true CN217313808U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220990931.0U Active CN217313808U (en) | 2022-04-27 | 2022-04-27 | Static breaker of hydraulic pressure for mineral aggregate secondary explains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217313808U (en) |
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2022
- 2022-04-27 CN CN202220990931.0U patent/CN217313808U/en active Active
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