CN203594060U - Excavator used safely - Google Patents
Excavator used safely Download PDFInfo
- Publication number
- CN203594060U CN203594060U CN201320707455.8U CN201320707455U CN203594060U CN 203594060 U CN203594060 U CN 203594060U CN 201320707455 U CN201320707455 U CN 201320707455U CN 203594060 U CN203594060 U CN 203594060U
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- China
- Prior art keywords
- excavator
- scraper bowl
- bucket
- tooth
- teeth
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- Expired - Fee Related
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Abstract
The utility model discloses an excavator used safely. The excavator used safely comprises a bucket, an excavator frame, a walking mechanism and a slewing bearing. The slewing bearing is arranged at the upper end of the walking mechanism, the excavator frame is arranged at the upper end of the slewing bearing, a balance weight is arranged at the rear end of the excavator frame, a cab is arranged at the front end of the excavator frame, and a slewing control valve is arranged in the cab; the bucket is connected with the excavator frame through a bucket rod and a moving arm, one end of the bucket is connected with detachable bucket teeth, the two sides of the bucket are provided with detachable excavation expanding teeth, and the outer surface of the bottom of the bucket is provided with deeply-excavating teeth. The excavator used safely further comprises an induction device which comprises a sensor arranged on the balance weight and a processor arranged in the cab and connected with the sensor and the processor is connected with the slewing control valve; due to the arrangement of the excavation expanding teeth and the deeply-excavating teeth, the excavating effect is improved; due to the arrangement of the detachable excavation teeth, the detachable excavation teeth can be replaced and cost is saved; due to the arrangement of the induction device, the excavator is prevented from striking barriers on the rear side in the slewing operation process and safety is improved.
Description
Technical field
The utility model relates to building field, especially relates to a kind of safe excavator that uses.
Background technology
Pick machine is one of important engineering machinery, can continuous operation, for reducing labor intensity, the great role of having raised labour efficiency, be widely used in the departments such as building, chemical industry, water conservancy, mine, be indispensable construction tool in engineering construction project, make scraper bowl more than ground, excavate the earthwork with following 3～4 meters of, and soil is discharged to the position of appointment.
But in mining process, only have tooth to carry out dredge operation, poor excavation effect; In operating process, tooth is easily damaged, and after tooth is damaged, needs to change whole scraper bowl, and maintenance cost is high.Excavator is in the time of revolution operation, and driver cannot observe the problem of excavator rear end situation in driver's cabin, in the time of revolution operation, excavator easily bumps against the bar at rear, breaks excavator, and excavator is usually used in building site, and have people easily dangerous near working as, affect people around's safety.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of mining effect good, and maintenance cost is low, and uses safe excavator.
To achieve these goals, the utility model by the following technical solutions: a kind ofly use safe excavator, comprise scraper bowl, vehicle frame, walking mechanism and pivoting support; Described pivoting support is located at walking mechanism upper end, and vehicle frame is located at pivoting support upper end, and vehicle frame rear end is provided with weight equalizer, and described vehicle frame front end is provided with driver's cabin, is provided with rotary control valve in driver's cabin; Described scraper bowl is connected with frame with swing arm by dipper, and described scraper bowl end connects dismountable bucket tooth, and described scraper bowl both sides are provided with dismountable tooth that digs, and described scraper bowl bottom outer surface is provided with and deep-cuts tooth; Also comprise induction installation, described induction installation comprises the sensor be located on weight equalizer, is located at the processor being connected with sensor in driver's cabin, and described processor is connected with rotary control valve.
As preferably, described scraper bowl and bucket tooth junction are provided with installing hole, and this installing hole inwall is provided with external screw thread, and described bucket tooth is provided with the external screw thread corresponding with internal thread with installing hole corresponding position; Described bucket tooth end surface is coated with alloy protecting layer.
As preferably, described induction installation also comprises the alarm set being connected with processor, and described alarm set comprises sounder and screen.
In sum, the utlity model has following advantage: arrange and dig tooth, strengthened the area excavating, arrange and deep-cut tooth, strengthened the degree of depth of excavating; Detachable tooth is set, after tooth is damaged, can changes, needn't change whole scraper bowl, saved cost; By being arranged on the induction installation on excavator, solved the problem that cannot observe excavator rear end situation in driver's cabin, avoid when operation revolution excavator bump against the bar at rear, improved safety; Between described scraper bowl and bucket tooth, for being threaded, this connected mode makes the installation between scraper bowl and bucket tooth more firm, difficult drop-off; And described bucket tooth end surface is coated with alloy protecting layer, this alloy protecting layer is set, reduce the damage of bucket tooth end, strengthen the intensity of bucket tooth, extend the service time of bucket tooth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description.
As shown in Figure 1, a kind ofly use safe excavator, comprise scraper bowl 3, vehicle frame 4, walking mechanism 1 and pivoting support 5; Described pivoting support 5 is located at walking mechanism 1 upper end, and vehicle frame 4 is located at pivoting support 5 upper ends, and vehicle frame 4 rear ends are provided with weight equalizer 6, and described vehicle frame 4 front ends are provided with driver's cabin 2, in driver's cabin 2, are provided with rotary control valve; Described scraper bowl 3 is connected with frame 4 with swing arm 8 by dipper 9, and described scraper bowl 3 ends connect dismountable bucket tooth 31, and described scraper bowl 3 both sides are provided with dismountable tooth 32 that digs, and described scraper bowl 3 bottom outer surfaces are provided with and deep-cut tooth 33; This arranges the mining effect of having strengthened excavator, arranges and digs tooth, has strengthened the area excavating, and arranges and deep-cuts tooth, has strengthened the degree of depth of excavating; Detachable tooth is set, after tooth is damaged, can changes, needn't change whole scraper bowl, saved cost; Described excavator also comprises induction installation, and described induction installation comprises the sensor 7 be located on weight equalizer 6, is located at the processor being connected with sensor 7 in driver's cabin 2, and described processor is connected with rotary control valve; Sensor 7 senses that the distance of obstruction and excavator reaches after setpoint distance, and sensor 7 just sends signal to processor; Processor, receives the signal that described sensor 7 sends, and controls connection or the disconnection of rotary control valve according to the signal receiving; By being arranged on the induction installation on excavator, solved the problem that cannot observe excavator rear end situation in driver's cabin, avoid when operation revolution excavator bump against the bar at rear, improved safety.
Concrete, described scraper bowl 3 is provided with installing hole with bucket tooth 31 junctions, and this installing hole inwall is provided with external screw thread, and described bucket tooth 31 is provided with the external screw thread corresponding with internal thread with installing hole corresponding position; Between described scraper bowl 3 and bucket tooth 31, for being threaded, this connected mode makes the installation between scraper bowl and bucket tooth more firm, difficult drop-off; And described bucket tooth 31 end surfaces are coated with alloy protecting layer, and this alloy protecting layer is set, and reduce the damage of bucket tooth end, have strengthened the intensity of bucket tooth, have extended the service time of bucket tooth.
Further, described induction installation also comprises the alarm set being connected with processor, and described alarm set comprises sounder and screen, the operating environment that screen is conducive to driver and observes excavator outside is set, sounder is set, in the time running into obstacle, can send the sound, remind driver to enhance your vigilance.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (3)
1. use a safe excavator, comprise scraper bowl (3), vehicle frame (4), walking mechanism (1) and pivoting support (5); Described pivoting support (5) is located at walking mechanism (1) upper end, and vehicle frame (4) is located at pivoting support (5) upper end, and vehicle frame (4) rear end is provided with weight equalizer (6), and described vehicle frame (4) front end is provided with driver's cabin (2), is provided with rotary control valve in driver's cabin; Described scraper bowl (3) is connected with frame (4) with swing arm (8) by dipper (9); it is characterized in that: described scraper bowl (3) end connects dismountable bucket tooth (31); described scraper bowl (3) both sides are provided with dismountable tooth (32) that digs, and described scraper bowl (3) bottom outer surface is provided with and deep-cuts tooth (33); Also comprise induction installation, described induction installation comprises the sensor (7) be located on weight equalizer (6), is located at the processor being connected with sensor (7) in driver's cabin (2), and described processor is connected with rotary control valve.
2. the safe excavator of use according to claim 1, it is characterized in that: described scraper bowl (3) is provided with installing hole with bucket tooth (31) junction, this installing hole inwall is provided with external screw thread, and described bucket tooth (31) is provided with the external screw thread corresponding with internal thread with installing hole corresponding position; Described bucket tooth (31) end surface is coated with alloy protecting layer.
3. the safe excavator of use according to claim 2, is characterized in that: described induction installation also comprises the alarm set being connected with processor, described alarm set comprises sounder and screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707455.8U CN203594060U (en) | 2013-11-11 | 2013-11-11 | Excavator used safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707455.8U CN203594060U (en) | 2013-11-11 | 2013-11-11 | Excavator used safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594060U true CN203594060U (en) | 2014-05-14 |
Family
ID=50674957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707455.8U Expired - Fee Related CN203594060U (en) | 2013-11-11 | 2013-11-11 | Excavator used safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065006A (en) * | 2015-08-26 | 2015-11-18 | 中冶建工集团有限公司 | Bucket and excavator |
| CN111350217A (en) * | 2020-03-19 | 2020-06-30 | 贵州詹阳动力重工有限公司 | Fixing device for folding working device of wheel excavator |
-
2013
- 2013-11-11 CN CN201320707455.8U patent/CN203594060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065006A (en) * | 2015-08-26 | 2015-11-18 | 中冶建工集团有限公司 | Bucket and excavator |
| CN111350217A (en) * | 2020-03-19 | 2020-06-30 | 贵州詹阳动力重工有限公司 | Fixing device for folding working device of wheel excavator |
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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: 20140514 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |