CN201581422U - Excavator capable of continuously working - Google Patents
Excavator capable of continuously working Download PDFInfo
- Publication number
- CN201581422U CN201581422U CN2009203130266U CN200920313026U CN201581422U CN 201581422 U CN201581422 U CN 201581422U CN 2009203130266 U CN2009203130266 U CN 2009203130266U CN 200920313026 U CN200920313026 U CN 200920313026U CN 201581422 U CN201581422 U CN 201581422U
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- CN
- China
- Prior art keywords
- scraper bowl
- drum
- type
- chain
- circular arc
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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 - Lifetime
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Abstract
The utility model relates to an excavator capable of continuously working, comprising a dynamical system, a control system and an excavating system, wherein the excavating system comprises a bucket. The excavator capable of continuously working is characterized in that the bucket is a roller type bucket, the inclined lower part of the roller type bucket is connected with the lower end of a chain type closed loop loading system consisting of a drive chain disk mounted at the upper part of a stand, a guiding chain disk at the lower part of the stand as well as a plurality of loading buckets and chains, wherein each loading bucket consists of a circular arc baffle plate, lateral plates and a bottom plate, the circular arc baffle plate and the bottom plate are connected through welding, and the lateral plates are positioned at the two sides of the circular arc baffle plate. The utility model can continuously excavate, has high operation speed and high working efficiency and is particularly suitable for construction of sand soil and mud soil and construction occasions for clearing and transporting building garbage in building sites and the like.
Description
Technical field
The utility model relates to a kind of excavator, especially relates to a kind of continuous type excavator.
Background technology
Excavator is a kind of plant equipment indispensable in the modernization construction.From the sixties in 20th century, hydraulic crawler excavator enters to be promoted and the flourish stage, and various countries' excavator manufactory and kind increase are very fast, the output surge.In the period of the 1968-1970, hydraulic crawler excavator output has accounted for 83% of excavator total output, at present near 100%.
Develop rapidly along with science and technology, the middle-size and small-size excavator that quantity is maximum has trended towards one-machine-multi-functionization, unit has been equipped with multiple equipment-except that crowd shovel, backhoe, lifting, grab bucket, flat slope bucket, loading hopper, rake teeth, broken awl, fluted drill, magnechuck, vibrator, mound plate, Impact spade, collection dress fork, work high above the ground frame, capstan and pulling scraper etc. also have been equipped with, to satisfy the needs of various constructions.
In modernization construction, efficient becomes the excavator design, selects extremely important also highstrung key element in the process for use.Traditional excavator mainly is that a series of actions such as the continuous shovel of dependence scraper bowl digs, lifts by crane, rotates, topples over realize, and therefore general monobucket finite capacity, need frequently lift by crane, rotates, topple over, many times of waste in this process, digging efficiency is lower.
The utility model content
The utility model purpose is low in order to overcome existing power shovel monobucket capacity, and impulse stroke is long, and it is consuming time many to move one way, the shortcoming that digging efficiency is low, but a kind of continuous operation is provided and fuselage need not be rotates, the continuous type excavator that digging efficiency is high.
The purpose of this utility model is achieved through the following technical solutions: it comprises dynamical system, control system, digging system, described digging system comprises scraper bowl, described scraper bowl is the drum-type scraper bowl, and drum-type scraper bowl tiltedly below joins with the chain type closed loop Load System low side that is made of the guiding chain drum of the driving chain drum that is installed in upper rack, bottom, some loading hoppers and chain; Described loading hopper is made up of circular arc baffle plate, side plate and base plate, and circular arc baffle plate and base plate are by being weldingly connected, and side plate is positioned at the both sides of circular arc baffle plate.The quantity of loading hopper and chain length are determined according to the dregs fed distance.
Can establish receiving hopper under described chain type closed loop Load System is high-end, the receiving hopper outlet is joined with a chute is high-end.
Described drum-type scraper bowl comprises shovel board, shovel seat, perching knife, fixed axis, the shovel board cross section is circular arc, and be fixed on the fixed axis in the middle of the drum-type scraper bowl, shovel seat is fixed on the shovel board front end, perching knife is installed on the shovel seat, fixed axis is installed on the frame of excavator front end, and whole drum-type scraper bowl both sides are equipped with plate washer.
Described scraper bowl also can be made of two to eight discrete type scraper bowls, and the scraper bowl of each discrete type is fixedly mounted on the driving shaft that is positioned at the middle part, and the scraper bowl of each discrete type includes shovel board and baffle plate, and the shovel board outer rim is a perching knife.
Described loading hopper base plate should be wideer than circular arc baffle plate, has sprocket hole and the connecting hole that is used to be connected adjacent loading hopper in the wide both sides that go out of base plate.
Described chain is formed by connecting by some chain links, and each chain link comprises sprocket, strengthening groove, connecting hole, is connected with rivet by brace between the adjacent link.
During work, start the drum-type scraper bowl, the perching knife that is fixed on the shovel seat rotates, under excavator frame thrust forward, and perching knife backing-off cutting soil, soil is loaded into scraper bowl under the impetus of shovel board; Continuation rotation along with the drum-type scraper bowl, scraper bowl overturns, soil in the scraper bowl is poured out, fall to the loading hopper of the chain type closed loop Load System that is arranged in its below, driving chain drum, under the acting in conjunction of guiding chain drum, the loading hopper that soil is housed rises along frame, when loading hopper is crossed the high-end driving chain drum of chain type closed loop Load System, soil in the loading hopper is poured out again, fall into the receiving hopper that is positioned at driving chain drum below, then, soil is under the deadweight effect, fall into chute from receiving hopper bottom discharging opening again, and slip into dregs transport vehicle railway carriage or slide to the dregs storing place along chute.
Do not establish receiving hopper or/and chute can directly be sailed the dregs transport vehicle to the high-end below of chain type closed loop Load System, accept the soil that loading hopper is poured out.
The utility model makes up drum-type scraper bowl and loading hopper, and utilizes the chain drive whole system, has solved traditional excavator monobucket finite capacity, impulse stroke is long, ineffective problem has realized the continuous excavation of excavator, can improve efficiencies of construction such as excavation, removing effectively.
Description of drawings
Fig. 1 is the drum-type scraper bowl example structure schematic diagram of the utility model;
Fig. 2 is the loading hopper example structure schematic diagram of the utility model;
Fig. 3 is the chain type closed loop Load System chain link example structure schematic diagram of the utility model;
Fig. 4 assembles schematic diagram for the digging system and the chain type closed loop Load System embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
With reference to Fig. 4, present embodiment comprises dynamical system 23, control system 24, digging system, described digging system comprises drum-type scraper bowl 15, and drum-type scraper bowl 15 tiltedly below joins with the chain type closed loop Load System low side that is made of the guiding chain drum I16 of the driving chain drum 20 that is installed in upper rack, bottom, lead chain drum II17, chain 18 and several loading hoppers 19; The high-end below of described chain type closed loop Load System is provided with receiving hopper 21, receiving hopper 21 outlet and 22 high-end linkings of chute.
With reference to Fig. 1, described drum-type scraper bowl comprises shovel board 15, shovel seat 3, perching knife 4, fixed axis 5, shovel board 15 cross sections are circular arc, and be fixed on the fixed axis 5 in the middle of the drum-type scraper bowl, shovel seat 3 is fixed on shovel board 2 front ends, perching knife 4 is installed on the shovel seat 3, and fixed axis 5 is installed on the frame of excavator front end, and whole drum-type scraper bowl both sides are equipped with plate washer 1
With reference to Fig. 2, described loading hopper 19 is made up of with base plate 7 circular arc baffle plate 6, side plate 8, and circular arc baffle plate 6 and base plate 7 are by being weldingly connected, and side plate 8 is positioned at the both sides of circular arc baffle plate 6.
Described base plate 7 is wideer than circular arc baffle plate 6, has sprocket hole 9 and the connecting hole 10 that is used to be connected adjacent loading hopper in the wide both sides that go out of base plate 7.
With reference to Fig. 3, described chain 18 is formed by connecting by some chain links 11, and each chain link comprises sprocket 12, strengthening groove 13, connecting hole 14, is connected with rivet by brace between the adjacent link.
During work, start drum-type scraper bowl 15, the perching knife 4 that is fixed on the shovel seat 3 rotates, under excavator frame thrust forward, and perching knife 4 backing-off cutting soil, soil is loaded into scraper bowl under the impetus of shovel board 2; Continuation rotation along with drum-type scraper bowl 15, drum-type scraper bowl 15 overturns, soil in the scraper bowl is poured out, fall to the loading hopper 18 of the chain type closed loop Load System that is arranged in its below, driving chain drum 20, guiding chain drum I16, under the acting in conjunction of guiding chain drum II17, the loading hopper 19 that soil is housed rises along frame, when loading hopper 19 is crossed the high-end driving chain drum of chain type closed loop Load System 20, soil in the loading hopper 19 is poured out, fall into and be positioned at the receiving hopper 21 that drives chain drum 20 belows, then, soil is under the deadweight effect, fall into chute 22 from receiving hopper 21 bottom discharging openings again, and slip into dregs transport vehicle railway carriage or slide to the dregs storing place along chute 22.
The utility model is particularly useful in the excavation construction on sandy soil ground, mud ground and the building site occasions such as removing to building waste.In this occasion, little to the requirement of scraper bowl shovel power, and higher to the demand of efficiency of construction, adopt the utility model can improve efficiencies of construction such as excavation, removing effectively.
Claims (4)
1. continuous type excavator, comprise dynamical system, control system, digging system, described digging system comprises scraper bowl, it is characterized in that, described scraper bowl is the drum-type scraper bowl, and drum-type scraper bowl tiltedly below joins with the chain type closed loop Load System low side that is made of the guiding chain drum of the driving chain drum that is installed in upper rack, bottom, some loading hoppers and chain; Described loading hopper is made up of circular arc baffle plate, side plate and base plate, and circular arc baffle plate and base plate are by being weldingly connected, and side plate is positioned at the both sides of circular arc baffle plate.
2. continuous type excavator according to claim 1 is characterized in that, the high-end below of described chain type closed loop Load System is provided with receiving hopper, and the receiving hopper outlet is joined with a chute is high-end.
3. continuous type excavator according to claim 1 and 2, it is characterized in that, described drum-type scraper bowl comprises shovel board, shovel seat, perching knife, fixed axis, the shovel board cross section is circular arc, and be fixed on the fixed axis in the middle of the drum-type scraper bowl, shovel seat is fixed on the shovel board front end, and perching knife is installed on the shovel seat, fixed axis is installed on the frame of excavator front end, and whole drum-type scraper bowl both sides are equipped with plate washer.
4. continuous type excavator according to claim 1 and 2, it is characterized in that described scraper bowl is made of two to eight discrete type scraper bowls, each discrete type scraper bowl is fixedly mounted on the driving shaft that is positioned at the middle part, each discrete type scraper bowl includes shovel board and baffle plate, and the shovel board outer rim is a perching knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203130266U CN201581422U (en) | 2009-10-22 | 2009-10-22 | Excavator capable of continuously working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203130266U CN201581422U (en) | 2009-10-22 | 2009-10-22 | Excavator capable of continuously working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581422U true CN201581422U (en) | 2010-09-15 |
Family
ID=42723419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203130266U Expired - Lifetime CN201581422U (en) | 2009-10-22 | 2009-10-22 | Excavator capable of continuously working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851938B (en) * | 2009-10-22 | 2012-08-29 | 黄银飞 | Drum-type continuous excavator |
| CN113455121A (en) * | 2021-06-29 | 2021-10-01 | 中国热带农业科学院南亚热带作物研究所 | Plant pineapple with high-efficient device that loosens soil |
-
2009
- 2009-10-22 CN CN2009203130266U patent/CN201581422U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851938B (en) * | 2009-10-22 | 2012-08-29 | 黄银飞 | Drum-type continuous excavator |
| CN113455121A (en) * | 2021-06-29 | 2021-10-01 | 中国热带农业科学院南亚热带作物研究所 | Plant pineapple with high-efficient device that loosens soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100915 Effective date of abandoning: 20091022 |