CN203875583U - Nut crusher - Google Patents
Nut crusher Download PDFInfo
- Publication number
- CN203875583U CN203875583U CN201420298807.3U CN201420298807U CN203875583U CN 203875583 U CN203875583 U CN 203875583U CN 201420298807 U CN201420298807 U CN 201420298807U CN 203875583 U CN203875583 U CN 203875583U
- Authority
- CN
- China
- Prior art keywords
- joining
- oil cylinder
- telescopic oil
- cutoff tool
- joins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 10
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model discloses a nut crusher, and belongs to the technical field of nut crushing devices. According to the technical scheme, a first join body and a second join body are symmetrically installed on the two sides of a telescopic oil cylinder and the two sides of a lever shaft, one end of the first join body is connected with the end, provided with a piston rod, of the telescopic oil cylinder, a first cut-off tool is perpendicularly installed at the other end of the first join body, a first connecting block provided with a through hole is arranged in the middle of the first join body, one end of the second join body is connected with a supporting lug at one end of a piston of the telescopic oil cylinder, a second cut-off tool is perpendicularly installed at the other end of the second join body, a second connecting block provided with a through hole is arranged in the middle of the second join body, the lever shaft penetrates through the through hole of the first connecting block and the through hole of the second connecting block so that the first join body and the second join body can be hinged, a first handle is connected with the lower portion of the telescopic oil cylinder, and a second handle is connected with the lower portion of the lever shaft. The nut crusher is used for crushing nuts.
Description
Technical field
A kind of nut destroyer, belongs to nut disintegrating apparatus technical field.
Background technology
The structure that existing a kind of nut destroyer is all through type, oil cylinder and proterosoma, cutoff tool are on an axis, its contour structure size is long, and cutoff tool is installed on oil cylinder piston, when under coal mine, anchor nut is broken, because anchor nut is in recess, cannot carry out fragmentation from bottom, crushing effect is bad.And cutoff tool, as consumable accessory, need to often be changed, could change cutoff tool if changed after cutoff tool just need to be taken aboveground dismounting oil cylinder, very trouble, impact is normally used, and has reduced operating efficiency.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is to provide that a kind of nut crushing effect is good, cutoff tool is changed nut breaker easily.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts: a kind of nut destroyer, comprises the first cutoff tool, the second cutoff tool, first body of joining, second body of joining, telescopic oil cylinder, lever shaft, spring, first handle and second handle, described first body of joining, second join body respectively symmetry be arranged on telescopic oil cylinder, the both sides of lever shaft, the described first body one end of joining is connected with one end that described telescopic oil cylinder arranges piston rod, the other end is vertically installed with the first cutoff tool, be provided with the first contiguous block of opening hole at the first middle part of joining body, the described second body one end of joining is connected with the journal stirrup of described telescopic oil cylinder piston one end, the other end is vertically installed with the second cutoff tool, is provided with the second contiguous block of opening hole at the second middle part of joining body, and described lever shaft passes respectively the through hole of the first contiguous block, the through hole of the second contiguous block is by first body of joining, second body of joining is hinged, is connected with first handle below described telescopic oil cylinder, is connected with second handle below described lever shaft,
The extended line of described first joins one end and first that body installs the first cutoff tool joins body is connected telescopic oil cylinder one end has the interior receipts angle of 10 °-15 °, and the extended line of described second joins one end and second that body installs the second cutoff tool joins body is connected telescopic oil cylinder one end has the interior receipts angle of 10 °-15 °;
Described first joins, and one end and first that body installs the first cutoff tool joins that body is connected telescopic oil cylinder one end is 1:1.5 with respect to the torque ratio of lever shaft, and described second joins, and one end and second that body installs the second cutoff tool joins that body is connected telescopic oil cylinder one end is 1:1.5 with respect to the torque ratio of lever shaft;
Described telescopic oil cylinder is provided with coil tension spring along piston rod direction, and piston rod is connected with first one end of joining body, one end of described coil tension spring and the upper surface of piston join, and the cylinder cap lower surface of the other end and telescopic oil cylinder joins, and in the bottom of described telescopic oil cylinder, oil-in is set.
Described first joins, and end that body arranges the first cutoff tool has groove, described the first cutoff tool is vertically mounted on first by the first tight cutter bolt and joins in the groove of body, described second joins, and end that body arranges the second cutoff tool has groove, and described the second cutoff tool is vertically mounted on second end of body of joining by the second tight cutter bolt.
Described first body of joining is connected with the piston rod of telescopic oil cylinder with nut by the first bolt shaft, and described second body of joining passes through the second bolt shaft and is connected with telescopic oil cylinder with nut, joins and between body, is provided with pad at nut and first body, second of joining.
Compared to the prior art the utility model has following beneficial effect.
First, when external impetus oil sources enters telescopic oil cylinder from oil-in, promoting telescopic oil cylinder piston forward promotes, piston rod stretches out, coil tension spring shrinks, along with the outside promotion of piston rod, taking lever shaft as fulcrum, the first join body and cylinder piston rod link and second joined body and oil cylinder journal stirrup link to large extension, the first cutoff tool and the second cutoff tool interlock, because the torque ratio at the body two ends of joining is 1:15, therefore the join snap-in force of the second cutoff tool two cuttves of body of the first first cutoff tool and second of joining body is enough broken into two halves by nut, simultaneously because first body of joining arranges one end of the first cutoff tool, second joins, and all there is the interior receipts angle of 10 °-15 ° one end that body arranges the second cutoff tool, while making the first cutoff tool and the second cutoff tool interlock, can carry out fragmentation from the root of nut, also avoided the obstruction of telescopic oil cylinder in shattering process simultaneously, after completing, fragmentation discharges the power oil in telescopic oil cylinder by pressure release, automatically reset at coil tension spring effect lower piston, as can be seen here, the whole broken course of work is convenient and strength-saving, and crushing effect is good.
The second, because the first cutoff tool, the second cutoff tool are all arranged on respectively first the join end of body of body, second of joining by tight cutter bolt, therefore while changing the first cutoff tool and the second cutoff tool, only need to unclamp tight cutter bolt replaceable, greatly improve replacing efficiency, also indirectly improved operating efficiency.
Three, the first cutoff tool, the second cutoff tool be arranged on respectively one join body, second join body groove in, to cutoff tool played one location and protective effect.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
In figure, 1 is the first cutoff tool, and 2 is the first tight cutter bolt, and 3 is first body of joining, 4 is lever shaft, and 5 is the first bolt shaft, and 6 is piston rod, and 7 is coil tension spring, 8 is piston, and 9 is first handle, and 10 is oil-in, and 11 is telescopic oil cylinder, 12 is the second bolt shaft, and 13 is second body of joining, and 14 is the second tight cutter bolt, and 15 is the second cutoff tool, 16 is the second contiguous block, and 17 is the first contiguous block, and 18 is nut, 19 is pad, and 20 is second handle, and 21 is journal stirrup.
Detailed description of the invention
Embodiment mono-
As Fig. 1, shown in Fig. 2, a kind of nut destroyer, comprises the first cutoff tool 1, the second cutoff tool 15, first body 3 of joining, second body 13 of joining, telescopic oil cylinder 11, lever shaft 4, spring 7, first handle 9 and second handle 20, described first body 3 of joining, second join body 13 respectively symmetry be arranged on telescopic oil cylinder 11, the both sides of lever shaft 4, described first body 3 one end of joining are connected with one end that described telescopic oil cylinder 11 arranges piston rod 6, the other end is vertically installed with the first cutoff tool 1, be provided with the first contiguous block 17 of opening hole at the first middle part of joining body 3, described second body 13 one end of joining are connected with the journal stirrup 21 of described telescopic oil cylinder 11 piston 8 one end, the other end is vertically installed with the second cutoff tool 15, be provided with the second contiguous block 16 of opening hole at the second middle part of joining body 13, described lever shaft 4 passes respectively the through hole of the first contiguous block 17, the through hole of the second contiguous block 16 is by first body 3 of joining, second body 13 of joining is hinged, is connected with first handle 9 below described telescopic oil cylinder 11, is connected with second handle 20 below described lever shaft 4,
The extended line of described first joins one end and first that body 3 installs the first cutoff tool 1 joins body 3 is connected telescopic oil cylinder 11 one end has the interior receipts angle of 10 °-15 °, and the extended line of described second joins one end and second that body 13 installs the second cutoff tool 15 joins body 13 is connected telescopic oil cylinder 11 one end has the interior receipts angle of 10 °-15 °;
Described first joins, and one end and first that body 3 installs the first cutoff tool 1 joins that body 3 is connected telescopic oil cylinder 11 one end is 1:1.5 with respect to the torque ratio of lever shaft 4, and described second joins, and one end and second that body 13 installs the second cutoff tool 15 joins that body 13 is connected telescopic oil cylinder 11 one end is 1:1.5 with respect to the torque ratio of lever shaft 4;
Described telescopic oil cylinder 11 is provided with coil tension spring 7 along piston rod 6 directions, and piston rod 6 is connected with first one end of joining body 3, the upper surface of one end of described coil tension spring 7 and piston 8 joins, the cylinder cap lower surface of the other end and telescopic oil cylinder 11 joins, and in the bottom of described telescopic oil cylinder 11, oil-in 10 is set.
The utility model can be according to real work situation, changes first the join size of body 13 and telescopic oil cylinder 11 of body 3, second of joining, the nut of broken obstructed specification.
The utility model needs operating personnel first to hold first handle 9 and second handle 20 simultaneously while use, then carry out follow-up fragmentation procedure.
The utility model need to use hydraulic hand-pump of the prior art and connect soon high-pressure hose while use, by hydraulic hand-pump with to connect soon high-pressure hose be that telescopic oil cylinder 11 carries out fuel feeding and pressure release and operates.And hydraulic hand-pump and the using method that connects soon high-pressure hose adopt the common practice of prior art in the utility model use procedure.
Embodiment bis-
As Fig. 1, shown in Fig. 2, a kind of nut destroyer, comprises the first cutoff tool 1, the second cutoff tool 15, first body 3 of joining, second body 13 of joining, telescopic oil cylinder 11, lever shaft 4, spring 7, first handle 9 and second handle 20, described first body 3 of joining, second join body 13 respectively symmetry be arranged on telescopic oil cylinder 11, the both sides of lever shaft 4, described first body 3 one end of joining are connected with one end that described telescopic oil cylinder 11 arranges piston rod 6, the other end is vertically installed with the first cutoff tool 1, be provided with the first contiguous block 17 of opening hole at the first middle part of joining body 3, described second body 13 one end of joining are connected with the journal stirrup 21 of described telescopic oil cylinder 11 piston 8 one end, the other end is vertically installed with the second cutoff tool 15, be provided with the second contiguous block 16 of opening hole at the second middle part of joining body 13, described lever shaft 4 passes respectively the through hole of the first contiguous block 17, the through hole of the second contiguous block 16 is by first body 3 of joining, second body 13 of joining is hinged, is connected with first handle 9 below described telescopic oil cylinder 11, is connected with second handle 20 below described lever shaft 4,
The extended line of described first joins one end and first that body 3 installs the first cutoff tool 1 joins body 3 is connected telescopic oil cylinder 11 one end has the interior receipts angle of 10 °-15 °, and the extended line of described second joins one end and second that body 13 installs the second cutoff tool 15 joins body 13 is connected telescopic oil cylinder 11 one end has the interior receipts angle of 10 °-15 °;
Described first joins, and one end and first that body 3 installs the first cutoff tool 1 joins that body 3 is connected telescopic oil cylinder 11 one end is 1:1.5 with respect to the torque ratio of lever shaft 4, and described second joins, and one end and second that body 13 installs the second cutoff tool 15 joins that body 13 is connected telescopic oil cylinder 11 one end is 1:1.5 with respect to the torque ratio of lever shaft 4;
Described telescopic oil cylinder 11 is provided with coil tension spring 7 along piston rod 6 directions, and piston rod 6 is connected with first one end of joining body 3, the upper surface of one end of described coil tension spring 7 and piston 8 joins, the cylinder cap lower surface of the other end and telescopic oil cylinder 11 joins, and in the bottom of described telescopic oil cylinder 11, oil-in 10 is set.
Described first joins, and end that body 3 arranges the first cutoff tool 1 has groove, described the first cutoff tool 1 is vertically mounted on first by the first tight cutter bolt 2 and joins in the groove of body 3, described second joins, and end that body 13 arranges the second cutoff tool 15 has groove, and described the second cutoff tool 15 is vertically mounted on second body 3 ends of joining by the second tight cutter bolt 14.
The utility model can be according to real work situation, changes first the join size of body 13 and telescopic oil cylinder 11 of body 3, second of joining, the nut of broken obstructed specification.
The utility model needs operating personnel first to hold first handle 9 and second handle 20 simultaneously while use, then carry out follow-up fragmentation procedure.
The utility model need to use hydraulic hand-pump of the prior art and connect soon high-pressure hose while use, by hydraulic hand-pump with to connect soon high-pressure hose be that telescopic oil cylinder 11 carries out fuel feeding and pressure release and operates.And hydraulic hand-pump and the using method that connects soon high-pressure hose adopt the common practice of prior art in the utility model use procedure.
Embodiment tri-
As Fig. 1, shown in Fig. 2, a kind of nut destroyer, comprises the first cutoff tool 1, the second cutoff tool 15, first body 3 of joining, second body 13 of joining, telescopic oil cylinder 11, lever shaft 4, spring 7, first handle 9 and second handle 20, described first body 3 of joining, second join body 13 respectively symmetry be arranged on telescopic oil cylinder 11, the both sides of lever shaft 4, described first body 3 one end of joining are connected with one end that described telescopic oil cylinder 11 arranges piston rod 6, the other end is vertically installed with the first cutoff tool 1, be provided with the first contiguous block 17 of opening hole at the first middle part of joining body 3, described second body 13 one end of joining are connected with the journal stirrup 21 of described telescopic oil cylinder 11 piston 8 one end, the other end is vertically installed with the second cutoff tool 15, be provided with the second contiguous block 16 of opening hole at the second middle part of joining body 13, described lever shaft 4 passes respectively the through hole of the first contiguous block 17, the through hole of the second contiguous block 16 is by first body 3 of joining, second body 13 of joining is hinged, is connected with first handle 9 below described telescopic oil cylinder 11, is connected with second handle 20 below described lever shaft 4,
The extended line of described first joins one end and first that body 3 installs the first cutoff tool 1 joins body 3 is connected telescopic oil cylinder 11 one end has the interior receipts angle of 10 °-15 °, and the extended line of described second joins one end and second that body 13 installs the second cutoff tool 15 joins body 13 is connected telescopic oil cylinder 11 one end has the interior receipts angle of 10 °-15 °;
Described first joins, and one end and first that body 3 installs the first cutoff tool 1 joins that body 3 is connected telescopic oil cylinder 11 one end is 1:1.5 with respect to the torque ratio of lever shaft 4, and described second joins, and one end and second that body 13 installs the second cutoff tool 15 joins that body 13 is connected telescopic oil cylinder 11 one end is 1:1.5 with respect to the torque ratio of lever shaft 4;
Described telescopic oil cylinder 11 is provided with coil tension spring 7 along piston rod 6 directions, and piston rod 6 is connected with first one end of joining body 3, the upper surface of one end of described coil tension spring 7 and piston 8 joins, the cylinder cap lower surface of the other end and telescopic oil cylinder 11 joins, and in the bottom of described telescopic oil cylinder 11, oil-in 10 is set.
Described first joins, and end that body 3 arranges the first cutoff tool 1 has groove, described the first cutoff tool 1 is vertically mounted on first by the first tight cutter bolt 2 and joins in the groove of body 3, described second joins, and end that body 13 arranges the second cutoff tool 15 has groove, and described the second cutoff tool 15 is vertically mounted on second body 3 ends of joining by the second tight cutter bolt 14.
Described first body 3 of joining is connected with the piston rod 6 of telescopic oil cylinder 11 with nut 18 by the first bolt shaft 5, described second body 13 of joining is connected with telescopic oil cylinder 11 with nut 18 by the second bolt shaft 12, joins and between body 13, is provided with pad 19 at nut 18 and first body 3, second of joining.
The utility model can be according to real work situation, changes first the join size of body 13 and telescopic oil cylinder 11 of body 3, second of joining, the nut of broken obstructed specification.
The utility model needs operating personnel first to hold first handle 9 and second handle 20 simultaneously while use, then carry out follow-up fragmentation procedure.
The utility model need to use hydraulic hand-pump of the prior art and connect soon high-pressure hose while use, by hydraulic hand-pump with to connect soon high-pressure hose be that telescopic oil cylinder 11 carries out fuel feeding and pressure release and operates.And hydraulic hand-pump and the using method that connects soon high-pressure hose adopt the common practice of prior art in the utility model use procedure.
Above embodiment is not just restriction to explanation of the present utility model, is not departing under the prerequisite of the utility model principle, and the variation that the utility model has been done is also within protection domain of the present utility model.
Claims (3)
1. a nut destroyer, it is characterized in that: comprise the first cutoff tool (1), the second cutoff tool (15), first body (3) of joining, second body (13) of joining, telescopic oil cylinder (11), lever shaft (4), spring (7), first handle (9) and second handle (20), described first body (3) of joining, second join body (13) respectively symmetry be arranged on telescopic oil cylinder (11), the both sides of lever shaft (4), described first body (3) one end of joining is connected with one end that described telescopic oil cylinder (11) arranges piston rod (6), the other end is vertically installed with the first cutoff tool (1), be provided with the first contiguous block (17) of opening hole at the first middle part of joining body (3), described second body (13) one end of joining is connected with the journal stirrup (21) of described telescopic oil cylinder (11) piston (8) one end, the other end is vertically installed with the second cutoff tool (15), be provided with the second contiguous block (16) of opening hole at the second middle part of joining body (13), described lever shaft (4) passes respectively the through hole of the first contiguous block (17), the through hole of the second contiguous block (16) is by first body (3) of joining, second body (13) of joining is hinged, be connected with first handle (9) in the below of described telescopic oil cylinder (11), be connected with second handle (20) in the below of described lever shaft (4),
Described first joins, and one end and first that body (3) installs the first cutoff tool (1) joins that extended line that body (3) is connected telescopic oil cylinder (11) one end has the interior receipts angle of 10 °-15 °, and described second one end and second of joining body (13) installation the second cutoff tool (15) extended line that body (13) is connected telescopic oil cylinder (11) one end of joining has the interior receipts angle of 10 °-15 °;
Described first joins, and one end and first that body (3) installs the first cutoff tool (1) joins that to be connected telescopic oil cylinder (11) one end be 1:1.5 with respect to the torque ratio of lever shaft (4) to body (3), and joining in described second one end and second of joining body (13) installation the second cutoff tool (15), to be connected telescopic oil cylinder (11) one end be 1:1.5 with respect to the torque ratio of lever shaft (4) to body (13);
Described telescopic oil cylinder 11 is provided with coil tension spring 7 along piston rod 6 directions, and piston rod 6 is connected with first one end of joining body 3, the upper surface of one end of described coil tension spring 7 and piston 8 joins, the cylinder cap lower surface of the other end and telescopic oil cylinder 11 joins, and in the bottom of described telescopic oil cylinder 11, oil-in 10 is set.
2. a kind of nut destroyer according to claim 1, it is characterized in that: described first joins, and end that body (3) arranges the first cutoff tool (1) has groove, described the first cutoff tool (1) is vertically mounted on first by the first tight cutter bolt (2) and joins in the groove of body (3), described second joins, and end that body (13) arranges the second cutoff tool (15) has groove, and described the second cutoff tool (15) is vertically mounted on second body (3) end of joining by the second tight cutter bolt (14).
3. a kind of nut destroyer according to claim 1 and 2, it is characterized in that: described first body (3) of joining is connected with the piston rod (6) of telescopic oil cylinder (11) with nut (18) by the first bolt shaft (5), described second body (13) of joining is connected with telescopic oil cylinder (11) with nut (18) by the second bolt shaft (12), joins and between body (13), is provided with pad (19) at nut (18) and first body (3), second of joining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298807.3U CN203875583U (en) | 2014-06-06 | 2014-06-06 | Nut crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298807.3U CN203875583U (en) | 2014-06-06 | 2014-06-06 | Nut crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875583U true CN203875583U (en) | 2014-10-15 |
Family
ID=51676126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420298807.3U Expired - Fee Related CN203875583U (en) | 2014-06-06 | 2014-06-06 | Nut crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990960A (en) * | 2014-06-06 | 2014-08-20 | 山西潞安海通工贸有限公司 | Nut cracker |
-
2014
- 2014-06-06 CN CN201420298807.3U patent/CN203875583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990960A (en) * | 2014-06-06 | 2014-08-20 | 山西潞安海通工贸有限公司 | Nut cracker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |