CN205617464U - Broken agitator - Google Patents
Broken agitator Download PDFInfo
- Publication number
- CN205617464U CN205617464U CN201620388591.9U CN201620388591U CN205617464U CN 205617464 U CN205617464 U CN 205617464U CN 201620388591 U CN201620388591 U CN 201620388591U CN 205617464 U CN205617464 U CN 205617464U
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- CN
- China
- Prior art keywords
- soil
- loosens
- knife plate
- impact
- hinged seat
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- 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
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Abstract
The utility model relates to a broken agitator belongs to scarifier attachment technical field, including mount pad, loosen the soil cutting board and ripping teeth, ripping teeth installs on the cutting board that loosens the soil, loosens the soil and is provided with articulated seat between cutting board and the mount pad, and articulated seat is fixed on the mount pad, and the cutting board that loosens the soil is connected with articulated seat is articulated, is provided with the stop gear who is used for injecing the cutting board counter -clockwise turning that loosens the soil in articulated seat, installs the impact subassembly that provides the impact force compensation to ripping teeth on the mount pad. Through broken agitator, its simple structure, the impact force compensation of assaulting the subassembly down, for one ripping teeth supplementary impact capacity of the secondary shock earthwork again, its ability of loosening the soil is 1.5 to 3 times of original design, has improved the progress volume of the work of loosening the soil greatly, has reduced personnel's labour cost.
Description
Technical field
This utility model relates to a kind of broken ridge buster, belongs to scarifier attachment technical field.
Background technology
The currently used ridge buster excavating the non-explosion cubic metre of earth and stone (is installed and is used on board a dredger loosening the soil
A workpiece), its structure mainly includes mounting seat and loosens the soil knife plate, mounting seat for and excavate motor-driven head
Connecting, the knife plate that loosens the soil is for installing for the tine loosened the soil, and the knife plate that loosens the soil is fixed in mounting seat.This skill
Art has very environmental protection, an advantage such as energy-conservation and pollution-free when using, but operationally, entering of its work of loosening the soil
Tolerance ratio is relatively limited, and personnel's labour cost is high, if existing technology is at the arenaceous rock processing Rb=20-40MPa
Shi Shi, is about about 50 cubic meters per hour to the shake allowance of the cubic metre of earth and stone.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide one
Broken ridge buster, its simple in construction, have employed again the technology of impulsive force auxiliary, substantially increase soil stone
The shake allowance progress of side, reduces personnel's labour cost.
Broken ridge buster described in the utility model, including mounting seat, loosen the soil knife plate and tine, tine
It is arranged on and loosens the soil on knife plate, it is characterised in that: loosen the soil and between knife plate and mounting seat, be provided with hinged seat, hinged
Seat is fixed in mounting seat, and the knife plate that loosens the soil is articulated and connected with hinged seat, is provided with for limiting in hinged seat
The position-limit mechanism that the knife plate that loosens the soil rotates counterclockwise, installing oriented tine in mounting seat provides impulsive force to compensate
Impact assembly.
The preferably following several impact assemblies of this utility model:
One, described impact assembly includes piston rod and the piston/cylinder mutually impacting cooperation, and piston/cylinder is installed
In mounting seat, the impact direction along piston rod is provided with shock surface loosening the soil on knife plate.
Two, described impact assembly includes impact bar and the sliding sleeve being mutually slidably matched, and sliding sleeve is sleeved on impact bar
On, sliding sleeve is arranged in mounting seat, and the impact direction along impact bar is provided with shock surface loosening the soil on knife plate.
In use, it is also possible to the impact assembly of other structure is set, such as blow cylinder.Generally when design
The operation principle that can use hydraulic impact hammer combines prior art and completes.
Further, position-limit mechanism described in the utility model selection below scheme:
One, described position-limit mechanism includes that limited block, limited block are fixed on hinged seat, and corresponding limited block is pine
It is provided with confined planes on soil knife plate.
Two, described position-limit mechanism includes that spacer pin, spacer pin are arranged on hinged seat, and corresponding spacer pin is pine
It is provided with limited block on soil knife plate.
Further, it is provided with on described hinged seat for buffering the Buffer Unit when knife plate that loosens the soil turns clockwise.
The wherein preferably following several schemes of Buffer Unit:
One, described Buffer Unit includes that buffer stopper, buffer stopper are arranged on hinged seat, and corresponding buffer stopper is pine
Soil knife plate is provided with buffering suface.
Two, described Buffer Unit includes that buffer spring, buffer spring one end are arranged on hinged seat by spring base
On, its other end withstands on and loosens the soil on knife plate.
Further, it is provided with reinforcing plate on the knife plate that loosens the soil of both sides before and after described shock surface.
Further, the connection end of described mounting seat is provided with connector.
Compared with prior art, this utility model has the advantages that
By broken ridge buster described in the utility model, its simple in construction, the impulsive force at impact assembly is mended
Repaying down, again impact the auxiliary impact ability of the cubic metre of earth and stone to tine one, its loosening ability is original design
1.5 to 3 times, substantially increase the shake allowance progress to the cubic metre of earth and stone, reduce personnel's labour cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structure for amplifying schematic diagram at A in Fig. 1；
Fig. 3 is structural representation after broken section at mounting seat in Fig. 1；
Fig. 4 is structural representation after broken section at mounting seat and hinged seat in Fig. 1；
Fig. 5 is the structural representation of knife plate of loosening the soil；
In figure: 1, connector 2, mounting seat 3, hinged seat 4, the knife plate 5 that loosens the soil, tine 6,
Piston rod 7, reinforcing plate 8, shock surface 9, piston/cylinder 10, limited block 11, buffer stopper 12,
Confined planes 13, buffering suface.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
Below by way of specific embodiment, the utility model is described in further detail, but not new in order to limit this practicality
Type, all within present invention spirit and principle, any modification, equivalent substitution and improvement etc. made, all should
Within being included in protection domain of the present utility model.
Embodiment one
As shown in Figures 1 to 5, described broken ridge buster, including mounting seat 2, loosen the soil knife plate 4 and tine
5, tine 5 is arranged on and loosens the soil on knife plate 4, loosens the soil and is provided with hinged seat 3 between knife plate 4 and mounting seat 2,
Hinged seat 3 is fixed in mounting seat 2, and the knife plate 4 that loosens the soil is articulated and connected with hinged seat 3, in hinged seat 3
It is provided with for limiting the position-limit mechanism that the knife plate 4 that loosens the soil rotates counterclockwise, mounting seat 2 is installed oriented pine
Soil tooth 5 provides the impact assembly that impulsive force compensates.
In the present embodiment, above-mentioned hinged seat 3 is mainly used in the connection between knife plate 4 and mounting seat 2 of loosening the soil,
The effect of power transmission is played under the mating reaction of position-limit mechanism；Tine 5 is arranged on pine as shown in Figure 1
The lower left of soil knife plate 4.
Described impact assembly is selected to include piston rod 6 and piston/cylinder 9, the piston mutually impacting cooperation further
Cylinder body 9 is arranged in mounting seat 2, and the impact direction along piston rod 6 is provided with impact on knife plate 4 loosening the soil
Face 8, in conjunction with Fig. 1, Fig. 2, described shock surface 8 design hinged seat 3 with loosen the soil that knife plate 4 is hinged coordinates place
Lower right, its simple in construction, safeguard easy for installation, service life is long, and job stability is strong, during use
Under being coordinated with piston/cylinder 9 by piston rod 6, piston rod 6 carries out batch (-type) impact to the knife plate 4 that loosens the soil,
Its design principle is with reference to the relative theory of hydraulic breaking hammer；During installation, by piston/cylinder 9 and excavator
Hydraulic control system connects.
Further, as shown in Figure 4, described position-limit mechanism includes that limited block 10, limited block 10 are fixed on hinged
On seat 3, corresponding limited block 10 is provided with confined planes 12 loosening the soil on knife plate 4, limited block 10 is arranged on hinge
Joint chair 3 top that coordinate place hinged with the knife plate 4 that loosens the soil, confined planes 12 designs at knife plate 4 and the hinged seat of loosening the soil
Upper right side at 3 hinged cooperations；Its simple in construction, convenient for installation and maintenance, simultaneously in the design of confined planes 12
Under improve service life of the knife plate 4 that loosens the soil；
Further, described hinged seat 3 is provided with for buffering the buffering when knife plate 4 that loosens the soil turns clockwise
Assembly；Described Buffer Unit includes that buffer stopper 11, buffer stopper 11 are arranged on hinged seat 3, corresponding buffer stopper
11 are provided with buffering suface 13 at the knife plate 4 that loosens the soil, and buffer stopper 11 is block rubber, it is also possible to be that other has one
Determining the elastomer block of elasticity capacity, buffering suface 13 designs on the knife plate 4 that the loosens the soil left side that coordinate place hinged with hinged seat 3
Top；Its simple in construction, when the knife plate 4 that loosens the soil is impacted by piston rod 6, knife plate 4 moment meeting of loosening the soil
There is the decomposing force that the strongest one turns clockwise, slow down under the effect of buffer stopper 11 and to turn clockwise
Decomposing force.Install for convenience, as shown in Figure 4, limited block 10 is designed to a long strip type structure, spacing
Block 10 is arranged on hinged seat 3 top that coordinate place hinged with the knife plate 4 that loosens the soil, on the right side of it be and confined planes 12
The positive stop end coordinated, left side is the installation end installing buffer stopper 11.
Further, in order to improve the service life of the knife plate 4 that loosens the soil, the pine of both sides before and after described shock surface 8
It is provided with reinforcing plate 7 on soil knife plate 4；
Further, it is connected with the power control system of excavator for convenience, in the connection of described mounting seat 2
End is provided with connector 1.
Under the conditions of the present embodiment is while background technology, to process Rb=20-40MPa chiltern rock time,
If employing frequency of impact is 600-900bpm, ballistic work is 8500J, loosens the cubic metre of earth and stone the most per hour
Amount is about 120 to 150 cubic meters.Substantially increase the progress amount of loosening work, due to the cubic metre of earth and stone
Shake allowance is improved, thus the use natural law of excavator personnel will reduce (general excavator a people
The wage of member is more than 5000 yuans), reduce personnel's labour cost.
Embodiment two
It is changed on the basis of embodiment one, selects described impact assembly to include that be mutually slidably matched rushes
Hitting bar and sliding sleeve, sliding sleeve is sleeved on impact bar, and sliding sleeve is arranged in mounting seat 2, along the impact of impact bar
Direction is provided with shock surface 8 loosening the soil on knife plate 4.
Other is with embodiment one.
Embodiment three
Being changed on the basis of embodiment one, select described position-limit mechanism to include spacer pin, spacer pin is pacified
Being contained on hinged seat 3, corresponding spacer pin is provided with limited block on knife plate 4 loosening the soil.
Other is with embodiment one.
Embodiment four
It is changed on the basis of embodiment one, selects described Buffer Unit to include buffer spring, buffering elastic
Spring one end is arranged on hinged seat by spring base, and its other end withstands on and loosens the soil on knife plate.Effect at spring
Under, to hinged seat 3 and the effect of 4 one dampings of knife plate of loosening the soil, alleviate and loosen the soil what knife plate 4 turned clockwise
Revolving force.Other is with embodiment one.
When reality is applied, impact assembly can be hydraulic structure, can be pneumatic structure, it is also possible to be machine
Tool impact structure (such as does the bar linkage structure etc. of reciprocating)；What its piston rod 6 or impact bar used rushes
Hitting power type can be hydraulic pressure, air pressure and machine driving, even can also change into electric energy for solar energy
After, utilize the principle of the existing impact technologies such as impact brill to carry out the machine driving applied.
Of the present utility model ultimate principle, principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned reality
Execute the principle that the present invention is simply described described in example and description, without departing from this utility model spirit and model
On the premise of enclosing, this utility model also has various changes and modifications, and these changes and improvements both fall within requirement
In the range of this utility model of protection.This utility model claim scope by appending claims and
Equivalent defines.
Claims (10)
1. a broken ridge buster, including mounting seat (2), loosen the soil knife plate (4) and tine (5), tine (5) is arranged on the knife plate that loosens the soil (4), it is characterized in that: between the knife plate that loosens the soil (4) and mounting seat (2), be provided with hinged seat (3), hinged seat (3) is fixed in mounting seat (2), the knife plate (4) that loosens the soil is articulated and connected with hinged seat (3), it is provided with for limiting the position-limit mechanism that the knife plate (4) that loosens the soil rotates counterclockwise in hinged seat (3), the impact assembly of impulsive force compensation is provided at the upper oriented tine (5) of installing of mounting seat (2).
Broken ridge buster the most according to claim 1, it is characterized in that: described impact assembly includes mutually impacting piston rod (6) and the piston/cylinder (9) of cooperation, piston/cylinder (9) is arranged in mounting seat (2), and the impact direction along piston rod (6) is provided with shock surface (8) on the knife plate that loosens the soil (4).
Broken ridge buster the most according to claim 1, it is characterized in that: described impact assembly includes impact bar and the sliding sleeve being mutually slidably matched, sliding sleeve is sleeved on impact bar, sliding sleeve is arranged in mounting seat (2), and the impact direction along impact bar is provided with shock surface (8) on the knife plate that loosens the soil (4).
4. according to the broken ridge buster described in claim 1,2 or 3, it is characterized in that: described position-limit mechanism includes limited block (10), limited block (10) is fixed on hinged seat (3), and corresponding limited block (10) is provided with confined planes (12) on the knife plate that loosens the soil (4).
5. according to the broken ridge buster described in claim 1,2 or 3, it is characterised in that: described position-limit mechanism includes that spacer pin, spacer pin are arranged on hinged seat (3), and corresponding spacer pin is provided with limited block on the knife plate that loosens the soil (4).
6. according to the broken ridge buster described in claim 1,2 or 3, it is characterised in that: it is provided with on described hinged seat (3) for buffering the Buffer Unit when knife plate (4) that loosens the soil turns clockwise.
Broken ridge buster the most according to claim 6, it is characterized in that: described Buffer Unit includes buffer stopper (11), buffer stopper (11) is arranged on hinged seat (3), and corresponding buffer stopper (11) is provided with buffering suface (13) at the knife plate that loosens the soil (4).
Broken ridge buster the most according to claim 6, it is characterised in that: described Buffer Unit includes buffer spring, and buffer spring one end is arranged on hinged seat (3) by spring base, and its other end withstands on the knife plate that loosens the soil (4).
9. according to the broken ridge buster described in Claims 2 or 3, it is characterised in that: it is provided with reinforcing plate (7) on the knife plate that loosens the soil (4) of both sides before and after described shock surface (8).
Broken ridge buster the most according to claim 1, it is characterised in that: the connection end of described mounting seat (2) is provided with connector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388591.9U CN205617464U (en) | 2016-05-03 | 2016-05-03 | Broken agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388591.9U CN205617464U (en) | 2016-05-03 | 2016-05-03 | Broken agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617464U true CN205617464U (en) | 2016-10-05 |
Family
ID=57026461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620388591.9U Expired - Fee Related CN205617464U (en) | 2016-05-03 | 2016-05-03 | Broken agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735401A (en) * | 2016-05-03 | 2016-07-06 | 重庆卡翰得工程机械有限公司 | Crushing ripper |
-
2016
- 2016-05-03 CN CN201620388591.9U patent/CN205617464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735401A (en) * | 2016-05-03 | 2016-07-06 | 重庆卡翰得工程机械有限公司 | Crushing ripper |
| CN105735401B (en) * | 2016-05-03 | 2017-12-26 | 重庆卡翰得工程机械有限公司 | Broken ridge buster |
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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: 20161005 Termination date: 20180503 |