CN204430413U - Excavator cutting tool - Google Patents
Excavator cutting tool Download PDFInfo
- Publication number
- CN204430413U CN204430413U CN201520095680.XU CN201520095680U CN204430413U CN 204430413 U CN204430413 U CN 204430413U CN 201520095680 U CN201520095680 U CN 201520095680U CN 204430413 U CN204430413 U CN 204430413U
- Authority
- CN
- China
- Prior art keywords
- cutter sweep
- worm
- sliding seat
- base
- excavator
- 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
Abstract
Excavator cutting tool comprises base, sliding seat, worm and gear group, hydraulic cylinder, hydraulic motor and cutter sweep, and the bottom surface of described sliding seat is provided with guide rail, and described base is provided with the guide-track groove coordinated with described guide rail; Between the back seat that described hydraulic cylinder is horizontally set on described base and the back seat of sliding seat; Described hydraulic motor is fixed on described sliding seat, and the output of hydraulic motor is connected with the worm screw of described worm and gear group, and the turbine of worm and gear group is fixedly connected with described cutter sweep by power transmission shaft, and cutter sweep is with drive axis; The bottom surface and back seat of described base are provided with the earhole plate for connecting excavator arm and hydraulic connecting rod; And be provided with dipmeter.The utility model is easy for installation, simple to operate, practical, and cutting tool rotational angle is large, and can observe the angle of inclination of cutter sweep in driver's cabin, thus carries out angle orientation accurately.
Description
Technical field
The utility model relates to a kind of cutting tool, specifically a kind of excavator cutting tool installed on board a dredger.
Background technology
When lumbering, the limb of eminence needs workman to hold small-sized electric saw to climb to the upper cutting of tree, and operation is not only dangerous high in the tree, and labour intensity is large.In some construction sites, need some special materials, as iron and steel, concrete column etc. cut, overhead shorter by manually doing exercises, but eminence then need by lift etc., no matter be liftoff high or short, labour is very large.
Excavator has very long arm, if can use excavator long-armed come above-mentioned work, so will certainly get twice the result with half the effort.But what current and excavator was supporting only has bucket, gripping apparatus and vibration hammer etc.Therefore, a cutting tool application prospect that may be used on digger arm is designed very large.
Utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of excavator cutting tool on digger arm, and it can realize cutting operation by the long-armed of excavator.
In order to solve the problem, the utility model is by the following technical solutions: a kind of excavator cutting tool, comprise base, sliding seat, worm and gear group, hydraulic cylinder, hydraulic motor and cutter sweep, described cutter sweep comprises blade and motor, the bottom surface of described sliding seat is provided with guide rail, described base is provided with the guide-track groove coordinated with described guide rail; Between the back seat that described hydraulic cylinder is horizontally set on described base and the back seat of sliding seat; Described hydraulic motor is fixed on described sliding seat, and the output of hydraulic motor is connected with the worm screw of described worm and gear group, and the turbine of worm and gear group is fixedly connected with described cutter sweep by power transmission shaft, and cutter sweep is with drive axis; The bottom surface and back seat of described base are provided with the earhole plate for connecting excavator arm and connecting rod.
In order to ensure the accuracy of cutter sweep angle when adjusting position, the utility model have also been devised dipmeter, described dipmeter comprises obliquity sensor, A/D modular converter, single-chip microcomputer and display module, described obliquity sensor signal sends single-chip microcomputer to after the conversion of A/D modular converter, display module comprises LED display and display screen drive chip, and described display screen drive chip is connected with described single-chip microcomputer; Described obliquity sensor is arranged on described cutter sweep and base; Described display module is arranged on excavator driving indoor.
The beneficial effects of the utility model are: it realizes the position adjustment of cutter sweep by the hydraulic cylinder on digger arm and digger arm, cutter sweep is fixed on sliding seat, can move forward and backward on base, cutter sweep can rotate front and back under the drive of worm and gear, realizes the fine setting of cutter angle; Cutter sweep and base arrange obliquity sensor, the angle of inclination of cutter sweep can be observed in driver's cabin, thus carry out angle orientation accurately.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is left view of the present utility model;
Fig. 2 is the utility model dipmeter theory diagram.
In figure: 1 base, 11 back seats, 12 earhole plates, 2 sliding seats, 21 back seats, 3 worm and gear groups, 31 worm screws, 32 turbines, 4 hydraulic cylinders, 5 hydraulic motors, 6 cutter sweeps, 61 blades, 62 motors, 7 digger arms, 8 connecting rods, 9 piston rods.
Detailed description of the invention
As shown in Figure 1, specific embodiment of the utility model comprises base 1, sliding seat 2, worm and gear group 3, hydraulic cylinder 4, hydraulic motor 5 and cutter sweep 6.Described cutter sweep 6 comprises blade 61 and motor 62, and motor can adopt hydraulic motor, also can adopt motor, and blade can settle different blades as required.
Be provided with protruding guide rail in the bottom surface of described sliding seat 2, described base 1 is provided with the guide-track groove coordinated with described guide rail.Between the back seat 11 that described hydraulic cylinder 4 is horizontally set on described base 1 and the back seat 21 of sliding seat 2, the piston rod front end of hydraulic cylinder 4 is fixedly connected with the back seat 21 of sliding seat 2, the rear end of the cylinder block of hydraulic cylinder 4 is fixedly connected with the back seat 11 of base 1, and piston rod can promote sliding seat 2 slide anteroposterior.Described hydraulic motor 5 is laterally fixed on described sliding seat 2, the output of hydraulic motor 5 is connected with the worm screw 31 of described worm and gear group 3, the turbine 32 of worm and gear group 3 is fixedly connected with described cutter sweep 6 by power transmission shaft, and cutter sweep 6 is with drive axis.The bottom surface of described base 1 is provided with the earhole plate 12 for connecting excavator arm 7, (connecting rod 8 comprises hinged two parts to the earhole plate 12 back seat 11 of base 1 being provided with for connecting connecting rod 8, the other end of every part is hinged on the earhole plate 12 on digger arm and back seat 11 respectively, and the piston rod 9 of the hydraulic cylinder on digger arm is connected on connecting rod 8).
As shown in Figure 2, it also comprises dipmeter, and described dipmeter comprises obliquity sensor, A/D modular converter, single-chip microcomputer and display module.Circuit between modules is connected, belongs to the conventional techniques means of those skilled in the art, therefore its circuit diagram is no longer described in detail in detail here.Conditioned voltage analog signal is converted to data signal through A/D modular converter by the voltage signal of described obliquity sensor, then single-chip microcomputer is sent to, display module comprises LED display and display screen drive chip, and display screen drive chip adopts ZLG7289A chip, selects commoncathode LED.Described display screen drive chip is connected with described single-chip microcomputer.Described obliquity sensor arranges one respectively on described cutter sweep and base.Described display module is arranged on excavator driving indoor, and like this, human pilot just can adjust the angle of cutter sweep according to the angle of display screen display when operating.
During use, by digger arm 7 and piston rod 9, coarse adjustment is carried out to the angle of whole device, then adopt worm and gear group 3 pairs of cutter sweeps to finely tune according to the angle of display.Sliding seat 2 can move forward and backward under the promotion of hydraulic cylinder 4, facilitates cutter sweep 6 to carry out operation.
Claims (2)
1. an excavator cutting tool, it is characterized in that: comprise base, sliding seat, worm and gear group, hydraulic cylinder, hydraulic motor and cutter sweep, described cutter sweep comprises blade and motor, the bottom surface of described sliding seat is provided with guide rail, described base is provided with the guide-track groove coordinated with described guide rail; Between the back seat that described hydraulic cylinder is horizontally set on described base and the back seat of sliding seat; Described hydraulic motor is fixed on described sliding seat, and the output of hydraulic motor is connected with the worm screw of described worm and gear group, and the turbine of worm and gear group is fixedly connected with described cutter sweep by power transmission shaft, and cutter sweep is with drive axis; The bottom surface and back seat of described base are provided with the earhole plate for connecting excavator arm and hydraulic connecting rod.
2. excavator cutting tool according to claim 1, it is characterized in that: it also comprises dipmeter, described dipmeter comprises obliquity sensor, A/D modular converter, single-chip microcomputer and display module, described obliquity sensor signal sends single-chip microcomputer to after the conversion of A/D modular converter, display module comprises LED display and display screen drive chip, and described display screen drive chip is connected with described single-chip microcomputer; Described obliquity sensor is arranged on described cutter sweep and base; Described display module is arranged on excavator driving indoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095680.XU CN204430413U (en) | 2015-02-10 | 2015-02-10 | Excavator cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095680.XU CN204430413U (en) | 2015-02-10 | 2015-02-10 | Excavator cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430413U true CN204430413U (en) | 2015-07-01 |
Family
ID=53598333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095680.XU Expired - Fee Related CN204430413U (en) | 2015-02-10 | 2015-02-10 | Excavator cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430413U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128381A (en) * | 2018-09-21 | 2019-01-04 | 重庆名宽机械制造有限公司 | The evolute processing unit (plant) of angle adjustable |
| CN110370032A (en) * | 2019-07-23 | 2019-10-25 | 刘红 | A kind of type mounting rack easy to use for numerical control cutting equipment |
| CN111745205A (en) * | 2020-07-31 | 2020-10-09 | 山东华舜重工集团有限公司 | Bevel-wave web H-shaped steel cutting device and using method thereof |
-
2015
- 2015-02-10 CN CN201520095680.XU patent/CN204430413U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128381A (en) * | 2018-09-21 | 2019-01-04 | 重庆名宽机械制造有限公司 | The evolute processing unit (plant) of angle adjustable |
| CN110370032A (en) * | 2019-07-23 | 2019-10-25 | 刘红 | A kind of type mounting rack easy to use for numerical control cutting equipment |
| CN110370032B (en) * | 2019-07-23 | 2021-10-29 | 苏州许本科技有限公司 | A type mounting bracket convenient to use for numerical control cutting equipment |
| CN111745205A (en) * | 2020-07-31 | 2020-10-09 | 山东华舜重工集团有限公司 | Bevel-wave web H-shaped steel cutting device and using method thereof |
| CN111745205B (en) * | 2020-07-31 | 2023-01-31 | 山东华舜重工集团有限公司 | Bevel-wave web H-shaped steel cutting device and using method thereof |
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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 |
Granted publication date: 20150701 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |