CN212801727U - Collapse body big boulder breaker - Google Patents
Collapse body big boulder breaker Download PDFInfo
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- CN212801727U CN212801727U CN202021386867.2U CN202021386867U CN212801727U CN 212801727 U CN212801727 U CN 212801727U CN 202021386867 U CN202021386867 U CN 202021386867U CN 212801727 U CN212801727 U CN 212801727U
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- cylinder body
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Abstract
The utility model discloses a big boulder breaker of body that collapses, including protective housing, broken mechanism, one side swing joint of protective housing has the rotation connecting rod, protective housing keeps away from one side swing joint who rotates the connecting rod has the protection network, protective housing's inside swing joint has the loop bar spring, one side fixedly connected with buffer block of loop bar spring, the skid resistant course is kept away from one side of anchorage block with broken mechanism can dismantle the connection. The utility model discloses a set up broken mechanism and protective housing and protection network, when broken, let the operation produce the disintegrating slag barren rock that splashes and blocked by protective housing and protection network, guarantee the safety of peripheral personnel and article to can let the drill rod perpendicular to working face all the time, can cushion vibrations simultaneously, prevent that the drill rod in the broken mechanism from producing the slip displacement, safe and reliable, it is efficient.
Description
The technical field is as follows:
the utility model relates to a big boulder crushing technical field specifically is a big boulder breaker of body that collapses.
Background art:
the big boulder breaker has important effect in the construction, and is embodied in that after the big boulder is detonated, a breaking hammer is needed to break and then break, and the volume is less than 12m3The boulder is directly crushed by a crushing hammer, the crushed rock is excavated to a temporary road in a construction area by an excavator, and then 20t of dump trucks are loaded by a loader to discharge the slag, so that the cleaning work is completed.
However, there are some drawbacks in the in-process of current big boulder breaker of the body that collapses using, can not guarantee to let the drill rod perpendicular to big boulder crushing face all the time, the displacement that slides appears easily reduces broken work efficiency, and the disintegrating slag phenomenon that splashes still appears easily simultaneously, easily causes the potential safety hazard.
The utility model has the following contents:
an object of the utility model is to provide a big boulder breaker of body that collapses to solve present big boulder breaker of body that collapses and can not guarantee to let the drill rod the big boulder crushing surface of perpendicular to all the time, the displacement that slides appears easily, reduces broken work efficiency, still appears the disintegrating slag phenomenon of splashing simultaneously easily, easily causes the problem of potential safety hazard.
The utility model discloses by following technical scheme implement: a collapse body big boulder crushing device comprises a protective shell and a crushing mechanism, wherein one side of the protective shell is movably connected with a rotating connecting rod, one side of the protective shell far away from the rotating connecting rod is movably connected with a protective net, the interior of the protective shell is movably connected with a loop bar spring, one side of the loop bar spring is fixedly connected with a buffer block which is movably connected with the protective shell, one side of the protective shell is fixedly connected with a fixed connecting block, one side of the fixed connecting block, which is far away from the protective shell, is fixedly connected with a fastening block, the anti-skidding layer is fixedly bonded to one side of the fixed connecting block and is kept away from the fastening block, the anti-skidding layer is kept away from one side of the fastening block and the crushing mechanism can be detachably connected, the fastening block is movably mounted with a rotating connecting rod, and the fastening block is fixed through bolts.
Preferably, crushing mechanism includes nitrogen chamber, piston rod, cylinder body, oil blanket, drill rod and energy storage ware and switching-over valve, the nitrogen chamber is fixed to be set up inside the cylinder body, the piston rod with cylinder body swing joint, the oil blanket is fixed to be set up the cylinder body is close to the position of piston rod, drill rod movable mounting be in the cylinder body bottom, the energy storage ware fixed mounting be in inside the cylinder body, switching-over valve fixed mounting be in inside the cylinder body.
Preferably, the number of the protection shells is two, the two protection shells are rotatably connected through the rotating connecting rod, a groove is formed in each protection shell, and each protection shell is annular.
Preferably, the protective net is in concave-convex detachable connection with the protective shell, and the protective net is composed of double layers of safety nets.
Preferably, the fixed connecting blocks are perpendicular to the crushing mechanism, the fixed connecting blocks are perpendicular to the protective shell, the number of the fixed connecting blocks is two, and the two fixed connecting blocks are symmetrical about the center of the fastening block.
Preferably, the number of the fastening blocks is two, the two fastening blocks are rotatably connected through the rotating connecting rod, and holes are formed in the fastening blocks.
The utility model has the advantages that:
1. the utility model discloses a set up broken mechanism and protective housing to the cooperation protection network surrounds broken mechanism, when broken, lets the piston rod striking drill rod, lets the drill rod carry out the breakage to big boulder, lets the operation produce the disintegrating slag barren rock that splashes and is blocked by protective housing and protection network, guarantees the safety of peripheral personnel and article.
2. The utility model discloses a set up protection casing and fixed connection piece and fastening block, can let protection casing fix on broken mechanism to hug closely big boulder broken operation face through two protection casings, can let the broken operation face of the big boulder of drill rod perpendicular to in broken mechanism all the time, pass through loop bar spring and protection casing portable connection with the buffer block in the cooperation simultaneously, can cushion vibrations, prevent that the drill rod in the broken mechanism from producing the slip displacement, safe and reliable, it is efficient.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of fig. 1 according to the present invention;
fig. 3 is a schematic partial sectional view of fig. 1 according to the present invention.
In the figure: 1. a protective housing; 2. a crushing mechanism; 201. a nitrogen chamber; 202. a piston rod; 203. a cylinder body; 204. oil sealing; 205. a drill rod; 206. an accumulator; 207. a diverter valve; 3. a protective net; 4. fixing a connecting block; 5. a fastening block; 6. an anti-slip layer; 7. a buffer block; 8. a loop bar spring; 9. the connecting rod is rotated.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-3: a collapse body big boulder crushing device comprises a protective shell 1 and a crushing mechanism 2, wherein one side of the protective shell 1 is movably connected with a rotating connecting rod 9, one side of the protective shell 1, which is far away from the rotating connecting rod 9, is movably connected with a protective net 3, the interior of the protective shell 1 is movably connected with a loop bar spring 8, one side of the loop bar spring 8 is fixedly connected with a buffer block 7, the buffer block 7 is movably connected with the protective shell 1, one side of the protective shell 1 is fixedly connected with a fixed connecting block 4, one side of the fixed connecting block 4, which is far away from the protective shell 1, is fixedly connected with a fastening block 5, one side of the fastening block 5, which is far away from the fixed connecting block 4, is fixedly bonded with an anti-skid layer 6, one side of the anti-skid layer 6, which is far away from the fastening block 5, is detachably connected with the crushing, the fastening block 5 is fixed through bolts;
as shown in fig. 1, the number of the protective housings 1 is two, the two protective housings 1 are rotatably connected through the rotating connecting rod 9, a groove is formed in each protective housing 1, each protective housing 1 is circular, the protective net 3 is in concave-convex detachable connection with the protective housing 1, each protective net 3 is composed of a double-layer safety net, the fixed connecting blocks 4 are perpendicular to the crushing mechanism 2, the fixed connecting blocks 4 are perpendicular to the protective housings 1, the number of the fixed connecting blocks 4 is two, the two fixed connecting blocks 4 are symmetrical with respect to the center of the fastening block 5, the number of the fastening blocks 5 is two, the two fastening blocks 5 are rotatably connected through the rotating connecting rod 9, and a hole is formed in each fastening block 5;
as shown in fig. 2, the crushing mechanism 2 includes a nitrogen chamber 201, a piston rod 202, a cylinder 203, an oil seal 204, a drill rod 205, an accumulator 206 and a reversing valve 207, the nitrogen chamber 201 is fixedly arranged inside the cylinder 203, the piston rod 202 is movably connected with the cylinder 203, the oil seal 204 is fixedly arranged at a position of the cylinder 203 close to the piston rod 202, the drill rod 205 is movably arranged at the bottom of the cylinder 203, the accumulator 206 is fixedly arranged inside the cylinder 203, and the reversing valve 207 is fixedly arranged inside the cylinder 203.
When the utility model is used, firstly, the protective shell 1 on the fixed connecting block 4 is installed on the crushing mechanism 2 through the fastening block 5, and the protective shell 1 is tightly fixed through the screw and the antiskid layer 6 to prevent sliding, the protective net 3 is installed on the protective shell 1 to surround the operation area of the crushing mechanism 2 to prevent the broken stone from splashing everywhere, then the crushing mechanism 2 is moved to the large boulder crushing operation surface to ensure the protective shell 1 to be tightly attached to the large boulder crushing operation surface, thereby the drill rod 205 on the crushing mechanism 2 is vertical to the large boulder crushing operation surface in the operation process to ensure the safety of the crushing operation, the buffer block 7 is movably connected with the protective shell 1 through the loop bar spring 8 by matching at the same time, the vibration can be buffered, the drill rod 205 on the crushing mechanism 2 is prevented from generating sliding displacement, safety and reliability are achieved, the efficiency is high.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a collapse big boulder crushing device, which comprises a protective shell (1) and a crushing mechanism (2), and is characterized in that one side of the protective shell (1) is movably connected with a rotating connecting rod (9), one side of the protective shell (1) far away from the rotating connecting rod (9) is movably connected with a protective net (3), the inner part of the protective shell (1) is movably connected with a loop bar spring (8), one side of the loop bar spring (8) is fixedly connected with a buffer block (7), the buffer block (7) is movably connected with the protective shell (1), one side of the protective shell (1) is fixedly connected with a fixed connecting block (4), one side of the fixed connecting block (4) far away from the protective shell (1) is fixedly connected with a fastening block (5), one side of the fastening block (5) far away from the fixed connecting block (4) is fixed with an anti-slip layer (6), one side of fastening block (5) is kept away from in skid resistant course (6) with crushing mechanism (2) can dismantle the connection, movable mounting has rotation connecting rod (9) on fastening block (5), fastening block (5) are through the bolt fastening.
2. The collapsed big boulder crushing device according to claim 1, characterized in that: broken mechanism (2) include nitrogen chamber (201), piston rod (202), cylinder body (203), oil blanket (204), drill rod (205) and energy storage ware (206) and switching-over valve (207), nitrogen chamber (201) is fixed to be set up inside cylinder body (203), piston rod (202) with cylinder body (203) movable connection, oil blanket (204) are fixed to be set up cylinder body (203) are close to the position of piston rod (202), drill rod (205) movable mounting be in cylinder body (203) bottom, energy storage ware (206) fixed mounting be in inside cylinder body (203), switching-over valve (207) fixed mounting be in inside cylinder body (203).
3. The collapsed big boulder crushing device according to claim 1, characterized in that: the number of the protective shell bodies (1) is two, the protective shell bodies (1) are connected in a rotatable mode through the rotating connecting rods (9), grooves are formed in the protective shell bodies (1), and the protective shell bodies (1) are circular.
4. The collapsed big boulder crushing device according to claim 1, characterized in that: the protective net (3) is connected with the protective shell (1) in a concave-convex detachable mode, and the protective net (3) is composed of double layers of safety nets.
5. The collapsed big boulder crushing device according to claim 1, characterized in that: fixed connection piece (4) perpendicular to crushing mechanism (2), fixed connection piece (4) perpendicular to protective housing (1), the quantity of fixed connection piece (4) has two, two fixed connection piece (4) about the central symmetry of fastening block (5).
6. The collapsed big boulder crushing device according to claim 1, characterized in that: the number of the fastening blocks (5) is two, the two fastening blocks (5) are rotatably connected through the rotating connecting rod (9), and holes are formed in the fastening blocks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386867.2U CN212801727U (en) | 2020-07-15 | 2020-07-15 | Collapse body big boulder breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386867.2U CN212801727U (en) | 2020-07-15 | 2020-07-15 | Collapse body big boulder breaker |
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| Publication Number | Publication Date |
|---|---|
| CN212801727U true CN212801727U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021386867.2U Active CN212801727U (en) | 2020-07-15 | 2020-07-15 | Collapse body big boulder breaker |
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| CN (1) | CN212801727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786922A (en) * | 2021-10-19 | 2021-12-14 | 广东宏茂建设管理有限公司 | Method for treating large-size boulders in foundation pit |
| CN115559378A (en) * | 2022-09-03 | 2023-01-03 | 南通欧特建材设备有限公司 | Interior hydraulic pressure cracker who establishes assistance-localization real-time function |
-
2020
- 2020-07-15 CN CN202021386867.2U patent/CN212801727U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786922A (en) * | 2021-10-19 | 2021-12-14 | 广东宏茂建设管理有限公司 | Method for treating large-size boulders in foundation pit |
| CN113786922B (en) * | 2021-10-19 | 2022-09-09 | 广东宏茂建设管理有限公司 | Method for treating large-size boulders in foundation pit |
| CN115559378A (en) * | 2022-09-03 | 2023-01-03 | 南通欧特建材设备有限公司 | Interior hydraulic pressure cracker who establishes assistance-localization real-time function |
| CN115559378B (en) * | 2022-09-03 | 2024-05-14 | 南通欧特建材设备有限公司 | Hydraulic breaker with built-in auxiliary positioning function |
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