CN206267213U - A kind of hydraulic burster system - Google Patents
A kind of hydraulic burster system Download PDFInfo
- Publication number
- CN206267213U CN206267213U CN201621373324.0U CN201621373324U CN206267213U CN 206267213 U CN206267213 U CN 206267213U CN 201621373324 U CN201621373324 U CN 201621373324U CN 206267213 U CN206267213 U CN 206267213U
- Authority
- CN
- China
- Prior art keywords
- support bar
- hollow cylinder
- bar
- destroyer
- drill steel
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000004575 stone Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model is related to a kind of hydraulic burster system, including destroyer body and drill steel, the side of destroyer body is provided with hollow cylinder, hollow cylinder interior bottom wall is provided with spring, lower spring end be provided with can hollow cylinder inwall slide catch, the microswitch for controlling destroyer is provided with hollow cylinder madial wall and positioned at catch lower end, catch lower end is connected with upper connecting rod, upper connecting rod lower end is connected with switch touching bar, the spacing storehouse of infundibulate is provided with hollow cylinder, switch touching bar lower end is connected with limited block, limited block lower end is connected with support bar, the bottom of support bar is connected with bracing ring.The utility model drives support bar to produce pressure to spring by bracing ring, switch is touched bar and microswitch is opened when drill steel props up object to be broken so as to start destroyer, also switch is touched bar and microswitch is closed when drill steel does not prop up object to be broken so as to close destroyer, prevent " sky is beaten " damage of phenomenon to destroyer.
Description
Technical field
The utility model is related to destroyer technical field, especially a kind of hydraulic burster system.
Background technology
In known technical field, hydraulic burster is a kind of hydraulic means for broken stone, concrete etc., is often made
It is the auxiliary tools such as excavator, sliding loader, loader-digger.The power resources of hydraulic burster are excavator, loading machine
Or the pressure that pumping plant is provided, it can in engineering construction can more effectively broken stone and rock, improve operating efficiency.Hydraulic pressure breaks
Millstone is, using hydraulic pressure and nitrogen, to make the piston inside destroyer for linear motion and drill steel is impacted, so as to crushed stone
Block etc.., it is necessary to drill steel props up object to be broken when using, then proceed by broken.But it is broken when drill steel is not propped up
During object, piston can be impacted directly to drill steel, and the active force of impact can be acted directly on drill steel, be referred to as in the industry " empty
Beat ", can so cause drill steel pin to bend, be broken, or even can rupture the lower cylinder body of destroyer, hydraulic burster is caused can not
Inverse infringement." sky beat " be divided into it is broken before " empty to beat ", mostly operating personnel do not prop up thing to be broken, begin to crush.Also one
After kind broken " sky is beaten ", because operating personnel's operating technology is not consummate the reason for cause, thing to be broken has been crushed, but its
It was found that or stopping destroyer action in time.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model be provide it is a kind of solve the above problems one
Hydraulic burster system is planted, drives support bar and spring to adjust switch touching bar position to control crushing system by bracing ring,
Drill steel is automatically stopped when leaving thing to be broken broken, prevent the generation of " sky is beaten " phenomenon.
The utility model solves the technical scheme that its technical problem used：A kind of hydraulic burster system, including it is broken
Millstone body and drill steel, the side of destroyer body are provided with the hollow cylinder with bottom wall, and hollow cylinder interior bottom wall is set
Have a spring, lower spring end be provided with can the catch that slides of hollow cylinder inwall, in hollow cylinder madial wall and positioned at catch lower end
Be provided with the microswitch for controlling destroyer, catch lower end is connected with upper connecting rod, upper connecting rod lower end be connected with for
Trigger microswitch and touch bar with diameter greater than the switch of upper connecting rod, the spacing storehouse of infundibulate is provided with hollow cylinder, switch
Touching bar lower end is connected with and coordinates applicable infundibulate limited block with spacing storehouse, and limited block lower end is connected with through hollow cylinder
And can make the support bar of straight line back and forth movement in hollow cylinder, the bottom of support bar and it is connected with positioned at drill steel lower section and is available for pricker
The bracing ring that bar is passed through.
In order to adapt to the drill steel of different length, the utility model is further arranged to：Support bar includes the upper of hollow-core construction
Support bar and the lower support bar being set in upper support bar, offer outside fix hole and interior respectively on upper support bar and lower support bar
Location hole, upper support bar outside is provided through outside fix hole and interior location hole and the fixing bolt for locking.
Switch touching bar touches microswitch for convenience, and the utility model is further arranged to：Switch touches the upper of bar
It is in circular arc between surface and side wall.
The bracing ring of damage is changed for convenience, and the utility model is further arranged to：Bracing ring is removably arranged on
The bottom of support bar.
The beneficial effects of the utility model are：Drive support bar to produce pressure to spring by bracing ring, touch switch
Bar can open microswitch when drill steel props up object to be broken makes switch touching bar not supported in drill steel so as to start destroyer, also
Microswitch can be firmly closed during object to be broken so as to close destroyer, " sky is beaten " phenomenon after " sky is beaten " crushes afterwards before preventing from crushing
Damage to destroyer.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of hollow cylinder in the utility model；
Fig. 3 is the structural representation of support bar in the utility model；
In figure：1. destroyer body, 2. drill steel, 3. hollow cylinder, 4. spring, 5. catch, 6. microswitch, 7. on connect
Bar, 8. switchs touching bar, 9. spacing storehouse, 10. limited block, 11. support bars, 12. bracing rings, 110. upper support bars, 111. lower
Strut, 112. outside fix holes, location hole in 113., 114. fixing bolts.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.
Preferred embodiment of the present utility model as shown in Figure 1-2, a kind of hydraulic burster system, including destroyer body
1 and drill steel 2, the side of destroyer body 1 is provided with the hollow cylinder 3 with bottom wall, and the interior bottom wall of hollow cylinder 3 is provided with bullet
Spring 4, the lower end of spring 4 be provided with can the inwall of hollow cylinder 3 slide catch 5, in the madial wall of hollow cylinder 3 and under catch 5
End is provided with the microswitch 6 for controlling destroyer, and microswitch 6 and excavator, sliding loader, loader-digger etc. set
Standby control system is connected, and can control the open and close of destroyer.The lower end of catch 5 is connected with upper connecting rod 7, upper connecting rod
7 lower ends be connected with for trigger microswitch 6 and with diameter greater than upper connecting rod 7 switch touch bar 8, original state when
Wait, switch touching bar 8 will not touch microswitch 6, so whole destroyer is closed mode.Set in hollow cylinder 3
There is the spacing storehouse 9 of infundibulate, switch touching bar 8 lower end is connected with and coordinates applicable infundibulate limited block 10, limited block with spacing storehouse 9
10 lower ends be connected with through hollow cylinder 3 and can make the support bar 11 of straight line back and forth movement, support bar 11 in the hollow cylinder 3
Bottom and the bracing ring 12 for being available for drill steel 2 to pass through is connected with positioned at the lower section of drill steel 2.Limited block 10 and the cooperation in spacing storehouse 9, make
Bracing ring 12 is located at initial position, that is, be longer than drill steel 2.When deployed, drill steel 2 is directed at thing to be broken, because bracing ring 12 is grown
In drill steel 2, so bracing ring 12 first drives support bar 11 to move upwards, support bar 11 drives switch touching bar 8 to touch fine motion
Switch 6, microswitch 6 starts destroyer and starts working, and at this time switch touching bar 8 drives upper connecting rod 7 to be pressed with catch 5 simultaneously
To spring 4.When bracing ring 12 does not touch thing to be broken, because the relation of position, switch touching bar 8 is to touch
Microswitch 8, so being not in that piston in destroyer body 1 is directly impacted to drill steel 2, drill steel 2 is stressed directly
And damage the problem of destroyer body 1, solve it is broken before " sky is beaten " phenomenon.After thing to be broken is broken, bracing ring 12 does not have
Have and be made, spring 4 is extended without pressure, drive switch touching bar 8 to leave microswitch 6, destroyer is to stop work
Make, it is therefore prevented that " sky is beaten " phenomenon after broken.
In order to be applicable the drill steel 2 of different length, support bar 11 can be arranged to telescopic mode.As shown in figure 3, branch
The lower support bar 111 that strut 11 includes the upper support bar 110 of hollow-core construction and is set in upper support bar 110, upper support bar 110
With offer outside fix hole 112 and interior location hole 113 on lower support bar 111 respectively, the outside of upper support bar 110 is provided through outer
Location hole 112 and interior location hole 113 and the fixing bolt 114 for locking.When using, can be by adjusting lower support bar 111
Extension elongation adjusts the position of bracing ring 12, after adjustment good position, is matched somebody with somebody by different outside fix holes 112 and interior location hole 113
Conjunction is used, and the bolt 114 that is tightened is locked.
It is in circular arc, circular arc Convenient switch touching bar 8 and microswitch between the upper surface of switch touching bar 8 and side wall
6 first contact, reduces their frictional force, microswitch 6 is used the more long time.
Because using for a long time, bracing ring 12 will be contacted with object to be broken, and object to be broken is generally concrete, stone
Deng very easy to damage bracing ring 12.Impaired bracing ring 12 is changed for convenience, and bracing ring 12 is removably arranged on branch
The bottom of strut 11, can be connected using bolt, nut, the mode such as snap connection.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (4)
1. a kind of hydraulic burster system, including destroyer body (1) and drill steel (2), it is characterised in that：Described destroyer sheet
The side of body (1) is provided with the hollow cylinder (3) with bottom wall, and described hollow cylinder (3) interior bottom wall is provided with spring
(4), described spring (4) lower end be provided with can hollow cylinder (3) inwall slide catch (5), in described hollow cylinder (3)
Madial wall and catch (5) lower end is provided with the microswitch (6) for controlling destroyer, described catch (5) lower end connects
It is connected to upper connecting rod (7), described upper connecting rod (7) lower end is connected with for triggering microswitch (6) and with diameter greater than upper company
The switch of extension bar (7) touches bar (8), and the spacing storehouse of infundibulate (9) is provided with described hollow cylinder (3), and described switch is touched
Touching lever (8) lower end is connected with and coordinates applicable infundibulate limited block (10) with spacing storehouse (9), and described limited block (10) lower end connects
Be connected to through hollow cylinder (3) and can make the support bar (11) of straight line back and forth movement, described support in the hollow cylinder (3)
The bottom of bar (11) and it is connected with the bracing ring (12) that is available for drill steel (2) to pass through positioned at drill steel (2) lower section.
2. a kind of hydraulic burster system as claimed in claim 1, it is characterised in that：Described support bar (11) is including hollow
The upper support bar (110) of structure and the lower support bar (111) being set in upper support bar (110), described upper support bar (110)
With outside fix hole (112) and interior location hole (113) are offered on lower support bar (111) respectively, described upper support bar (110) is outward
Side is provided through outside fix hole (112) and interior location hole (113) and the fixing bolt (114) for locking.
3. a kind of hydraulic burster system as claimed in claim 1, it is characterised in that：Described switch touches the upper of bar (8)
It is in circular arc between surface and side wall.
4. a kind of hydraulic burster system as claimed in claim 1, it is characterised in that：Described bracing ring (12) is dismountable
It is arranged on the bottom of support bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373324.0U CN206267213U (en) | 2016-12-14 | 2016-12-14 | A kind of hydraulic burster system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373324.0U CN206267213U (en) | 2016-12-14 | 2016-12-14 | A kind of hydraulic burster system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267213U true CN206267213U (en) | 2017-06-20 |
Family
ID=59046114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621373324.0U Active CN206267213U (en) | 2016-12-14 | 2016-12-14 | A kind of hydraulic burster system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876195A (en) * | 2017-11-02 | 2018-04-06 | 成立 | A kind of elastic drill steel and a kind of quartering hammer |
| CN109594606A (en) * | 2018-12-05 | 2019-04-09 | 徐州徐工挖掘机械有限公司 | A kind of broken operating condition recognition methods suitable for excavator |
-
2016
- 2016-12-14 CN CN201621373324.0U patent/CN206267213U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876195A (en) * | 2017-11-02 | 2018-04-06 | 成立 | A kind of elastic drill steel and a kind of quartering hammer |
| CN107876195B (en) * | 2017-11-02 | 2020-04-17 | 潍坊新力蒙水产技术有限公司 | Elastic drill rod and breaking hammer |
| CN109594606A (en) * | 2018-12-05 | 2019-04-09 | 徐州徐工挖掘机械有限公司 | A kind of broken operating condition recognition methods suitable for excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: Room 303, Building A, Sobao Center, No. 630 Sanqiao New Street, Fengdong New City, Xixian New Area, Yanta District, Xi'an City, Shaanxi Province, 710075 Patentee after: Shaanxi Dayao Dingli Machinery Technology Co.,Ltd. Address before: No. 1999 Longcheng Avenue, Zhonglou District, Changzhou City, Jiangsu Province, China, 213100 Patentee before: CHANGZHOU JAOMER ENGINEERING MACHINERY CO.,LTD. |