CN204551573U - A kind of can the excavator bucket of reducing adhesion voluntarily - Google Patents
A kind of can the excavator bucket of reducing adhesion voluntarily Download PDFInfo
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- CN204551573U CN204551573U CN201520213013.7U CN201520213013U CN204551573U CN 204551573 U CN204551573 U CN 204551573U CN 201520213013 U CN201520213013 U CN 201520213013U CN 204551573 U CN204551573 U CN 204551573U
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- bucket
- pick
- reducing adhesion
- connecting rod
- excavator
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Abstract
The utility model discloses a kind of can the excavator bucket of reducing adhesion voluntarily, comprise pick bucket, the region processing of the curved back adhesion earth of described pick bucket has through guide groove, reducing adhesion mechanism is provided with in pick bucket, the engaging lug seat of reducing adhesion mechanism stretches out outside pick bucket through guide groove, engaging lug seat is dug the linkage struggled against on external surface and is connected with being arranged on, and can drive the reducing adhesion mechanism kinematic in pick bucket, remove the material sticked on pick bucket during connecting rod mechanism movement.Device of the present utility model can solve the sticking problem of material in the pick bucket course of work well.This constructional device is simple, reliable, cost of manufacture is low, result of use good and dimensional tolerance can ensure, and this device can directly accept and transmit excavator cut the earth and fall soil process in be the power that provides of this reducing adhesion device, for pure frame for movement is without the need in addition for it arranges power set.
Description
Technical field
The utility model belongs to engineering mechanical device field, relates to excavator, be specifically related to a kind of can the excavator bucket of reducing adhesion voluntarily.
Background technology
Excavator is in the use procedure of reality, when with adhesional wetting materiel (soil, coal dust etc.) for target time, the pick bucket of excavator excavate and discharging process in can there is serious material sticks problem, this seriously will reduce the production efficiency of excavator in excavation and discharge process.Data shows, during excavator work, the adhesion of pick bucket is amassed soil amount and can be reached 20% ~ 35% of its rated capacity, reduce production efficiency 20% ~ 30%, and bur is due to the use power of consumption excavator that can be very large from escheat.Therefore, study effective reducing adhesion technology become excavator in Practical Project use procedure in the urgent need to.
In order to solve above-mentioned global problem in prior art, unremitting effort and pilot study are carried out, once adopt surface lubrication, surfacing modification, magnetized, offered passage, optimize cutting tool curved surface (surface changes shape), flexible bionic technology etc., but these methods cut both ways, or cost of manufacture is too high, or de-native DeGrain, or the very difficult high efficiency visbreaking that realizes takes off native effect.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, what provide a kind of pure frame for movement can the excavator bucket of reducing adhesion voluntarily, solves the sticking problem of material in the pick bucket course of work.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to be achieved:
A kind of can the excavator bucket of reducing adhesion voluntarily, comprise pick bucket, the region processing of the curved back adhesion earth of described pick bucket has through guide groove, reducing adhesion mechanism is provided with in pick bucket, the engaging lug seat of reducing adhesion mechanism stretches out outside pick bucket through guide groove, engaging lug seat is dug the linkage struggled against on external surface and is connected with being arranged on, and can drive the reducing adhesion mechanism kinematic in pick bucket, remove the material sticked on pick bucket during connecting rod mechanism movement.
The utility model also has distinguishes technical characteristic as follows:
Concrete, described reducing adhesion mechanism comprises cross bar, and the two ends of cross bar are vertically installed with vertical pole, cross bar is consolidated with engaging lug seat.
Preferably, described cross bar and vertical pole are provided with bur.
Preferred, described bur is spiral sheet.
Preferably, described guide groove is a pair, and corresponding engaging lug seat is also a pair.
Concrete, described linkage comprises force transmitting link, support link and promotion connecting rod, one end of force transmitting link, one end of support link and promote one end of connecting rod and can be relatively rotated each other by hinged force transmitting link, support link and the promotion connecting rod of making of central axis; The other end of support link is hinged on the support ear seat that is cemented on pick bucket external surface, promotes the other end of connecting rod and is connected with engaging lug seat.
Further, the other end of described force transmitting link is hinged on the pick bucket upset connecting rod of excavator by connecting axle, power is applied to force transmitting link during pick bucket upset link rotatable, make connecting rod mechanism movement, the reducing adhesion mechanism kinematic in pick bucket can be driven during connecting rod mechanism movement, remove the material sticked on pick bucket.
Further, engaging lug seat in described reducing adhesion mechanism is processed with square opening, the other end of the promotion connecting rod in described linkage is installed with square pole, square pole is through in square opening and the other end and engaging lug seat that promote connecting rod is fixedly linked, and makes to promote between connecting rod and reducing adhesion mechanism without relatively rotating.
The utility model compared with prior art, has following technique effect:
Device of the present utility model can solve the sticking problem of material in the pick bucket course of work well, this constructional device is simple, reliable, cost of manufacture is low, result of use good and dimensional tolerance can ensure, and this device can directly accept and transmit excavator cut the earth and fall soil process in be the power that provides of reducing adhesion mechanism, for pure frame for movement is without the need in addition for it arranges power set.
Accompanying drawing explanation
Fig. 1 is a visual angle overall structure cut-away view of the present utility model.
Fig. 2 is another visual angle overall structure cut-away view of the present utility model.
Fig. 3 is another visual angle overall structure cut-away view of the present utility model.
The structural representation of Tu4Shi reducing adhesion mechanism.
Fig. 5 is using state schematic diagram of the present utility model.
In figure, the implication of each label is: 1-digs bucket, 2-guide groove, 3-reducing adhesion mechanism, 4-linkage, 5-support ear seat, 6-excavator, 7-pick bucket upset connecting rod;
(3-1)-cross bar, (3-2)-vertical pole, (3-3)-engaging lug seat, (3-4)-bur, (3-5)-square opening, (4-1)-force transmitting link, (4-2)-support link, (4-3)-promote connecting rod, (4-4)-central axis, (4-5)-square pole, (4-6)-connecting axle.
Below in conjunction with accompanying drawing, explanation is further explained in detail to particular content of the present utility model.
Detailed description of the invention
Below provide specific embodiment of the utility model, it should be noted that the utility model is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection domain of the present utility model.
Embodiment:
Excavator in existing practical application, its traditional pick bucket does not possess any reducing adhesion device and does not more possess for this device provides the device of power, and the Clay Problem that solve pick bucket is necessary for pick bucket provides a set of reducing adhesion device.Engineering experience shows, the clay phenomenon of excavator bucket mainly appears at bottom and the middle part of pick bucket.
Defer to technique scheme, as shown in Figures 1 to 5, the present embodiment provide a kind of can the excavator bucket of reducing adhesion voluntarily, comprise pick bucket 1, the region processing of the curved back adhesion earth of described pick bucket 1 has through guide groove 2, reducing adhesion mechanism 3 is provided with in pick bucket 1, the engaging lug seat 3-3 of reducing adhesion mechanism 3 stretches out outside pick bucket 1 through guide groove 2, engaging lug seat 3-3 be arranged on the linkage 4 of digging on bucket 1 external surface and be connected, the reducing adhesion mechanism 3 in pick bucket 1 can be driven when linkage 4 moves to move, remove the material sticked on pick bucket 1.
Concrete, reducing adhesion mechanism 3 comprises cross bar 3-1, and the two ends of cross bar 3-1 are vertically installed with vertical pole 3-2, cross bar 3-1 is consolidated with engaging lug seat 3-3.Preferably, cross bar 3-1 and vertical pole 3-2 is provided with bur 3-4, preferred, bur 3-4 is spiral sheet, higher for the efficiency when removing adhered materials.It is inner that reducing adhesion mechanism 3 is placed in pick bucket 1, its size and size just in time match with the wall space in pick bucket 1, and with three internal faces in pick bucket 1 at a distance of suitable and less distance, scraping part when the bur 3-4 of reducing adhesion mechanism 3 is real work, working resistance when adopting the bur 3-4 earth scraping device of spiral sheet can reduce scraping is increased work efficiency, and can reduce again the damage that reducing adhesion mechanism 3 may cause pick bucket 1 internal face.
Preferably, guide groove 2 is a pair, and corresponding engaging lug seat 3-3 is also a pair, for increasing the stability of device, also makes reducing adhesion mechanism 3 can not take too much pick and to struggle against the space of 1 inside.
Concrete, linkage 4 comprises force transmitting link 4-1, support link 4-2 and promotes connecting rod 4-3, and one end of force transmitting link 4-1, one end of support link 4-2 and the one end promoting connecting rod 4-3 make force transmitting link 4-1, support link 4-2 and promote connecting rod 4-3 can relatively rotate each other by central axis 4-4 is hinged; The other end of support link 4-2 is hinged on the support ear seat 5 that is cemented on pick bucket 1 external surface, and the other end promoting connecting rod 4-3 is connected with engaging lug seat 3-3.
The scheme of the present embodiment, further, the other end of force transmitting link 4-1 is hinged on the pick bucket upset connecting rod 7 of excavator 6 by connecting axle 4-6, pick bucket upset connecting rod 7 applies power to force transmitting link 4-1 when rotating, linkage 4 is moved, the reducing adhesion mechanism 3 in pick bucket 1 can be driven when linkage 4 moves to move, remove the material sticked on pick bucket 1.Can directly accept and transmit excavator cut the earth and fall soil process in be the power that provides of reducing adhesion mechanism, for pure frame for movement is without the need in addition for it arranges power set.
The scheme of the present embodiment, further, engaging lug seat 3-3 in reducing adhesion mechanism 3 is processed with square opening 3-5, the other end of the promotion connecting rod 4-3 in described linkage 4 is installed with square pole 4-5, square pole 4-5 is through in square opening 3-5 and the other end and engaging lug seat 3-3 that promote connecting rod 4-3 is fixedly linked, and makes to promote between connecting rod 4-3 and reducing adhesion mechanism 3 without relatively rotating.
Below describe in detail, how power of the present utility model is obtained by a series of connection, output and transmission, and the circulation reciprocating type work of equipment be how with dig shoveling struggle against and fall geotechnologically to do to adapt.
When excavator bucket of the present utility model uses, first will be arranged on excavator 6 by pick bucket 1, the pick bucket upset connecting rod 7 of tabular is processed with through hole, and connecting axle 4-6 penetrates this through hole, the other end of force transmitting link 4-1 is hinged on the pick bucket upset connecting rod 7 of excavator 6, completes installation.
When digging bucket 1 and being in the course of work of putting shovel shoveling, reducing adhesion mechanism 3 is one-way movement in the small scope in the centre position of guide groove 2 only, can not have an impact like this to the shoveling work of excavator 6 itself; When digging bucket 1 and completing shoveling work, reducing adhesion mechanism 3 can move to the inner side of guide groove 2; When digging bucket 1 and being in down the course of work of soil, reducing adhesion mechanism 3 understands along guide groove 2 from its most medial motion to outermost, and this process is the automatically cleaning process of reducing adhesion mechanism 3.By the above course of work, the normal work neither affecting excavator 6 can be ensured, again can with higher efficiency by clean for the bur in pick bucket 1 clean.Achieve the self adaptation that reducing adhesion work is done with the geotechnique that cuts the earth.
Claims (8)
1. one kind can the excavator bucket of reducing adhesion voluntarily, comprise pick bucket (1), it is characterized in that: the region processing of the curved back adhesion earth of described pick bucket (1) has through guide groove (2), reducing adhesion mechanism (3) is provided with in pick bucket (1), the engaging lug seat (3-3) of reducing adhesion mechanism (3) stretches out pick bucket (1) outward through guide groove (2), engaging lug seat (3-3) is dug the linkage (4) struggled against on (1) external surface and is connected with being arranged on, reducing adhesion mechanism (3) motion in pick bucket (1) can be driven during linkage (4) motion, removing sticks to the material in pick bucket (1).
2. excavator bucket as claimed in claim 1, it is characterized in that: described reducing adhesion mechanism (3) comprises cross bar (3-1), the two ends of cross bar (3-1) are vertically installed with vertical pole (3-2), cross bar (3-1) are consolidated with engaging lug seat (3-3).
3. excavator bucket as claimed in claim 2, is characterized in that: described cross bar (3-1) and vertical pole (3-2) are provided with bur (3-4).
4. excavator bucket as claimed in claim 3, is characterized in that: described bur (3-4) is spiral sheet.
5. excavator bucket as claimed in claim 2, is characterized in that: described guide groove (2) is a pair, and corresponding engaging lug seat (3-3) is also a pair.
6. excavator bucket as claimed in claim 1 or 2, it is characterized in that: described linkage (4) comprises force transmitting link (4-1), support link (4-2) and promotes connecting rod (4-3), one end of force transmitting link (4-1), one end of support link (4-2) make force transmitting link (4-1), support link (4-2) and promote connecting rod (4-3) can relatively rotate each other by central axis (4-4) is hinged with one end of promotion connecting rod (4-3); The other end of support link (4-2) be hinged on be cemented in pick bucket (1) external surface on support ear seat (5) on, promote connecting rod (4-3) the other end be connected with engaging lug seat (3-3).
7. excavator bucket as claimed in claim 6, it is characterized in that: the other end of described force transmitting link (4-1) is hinged on pick bucket upset connecting rod (7) of excavator (6) by connecting axle (4-6), pick bucket upset connecting rod (7) applies power to force transmitting link (4-1) when rotating, linkage (4) is moved, reducing adhesion mechanism (3) motion in pick bucket (1) can be driven during linkage (4) motion, remove the material sticked in pick bucket (1).
8. excavator bucket as claimed in claim 6, it is characterized in that: the engaging lug seat (3-3) in described reducing adhesion mechanism (3) is processed with square opening (3-5), the other end of the promotion connecting rod (4-3) in described linkage (4) is installed with square pole (4-5), square pole (4-5) is through in square opening (3-5) and the other end and engaging lug seat (3-3) that promote connecting rod (4-3) is fixedly linked, and makes to promote between connecting rod (4-3) and reducing adhesion mechanism (3) without relatively rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213013.7U CN204551573U (en) | 2015-04-09 | 2015-04-09 | A kind of can the excavator bucket of reducing adhesion voluntarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213013.7U CN204551573U (en) | 2015-04-09 | 2015-04-09 | A kind of can the excavator bucket of reducing adhesion voluntarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551573U true CN204551573U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213013.7U Expired - Fee Related CN204551573U (en) | 2015-04-09 | 2015-04-09 | A kind of can the excavator bucket of reducing adhesion voluntarily |
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| CN (1) | CN204551573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262673A (en) * | 2022-08-22 | 2022-11-01 | 江苏徐工国重实验室科技有限公司 | Auxiliary vibration system, excavator and using method |
-
2015
- 2015-04-09 CN CN201520213013.7U patent/CN204551573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262673A (en) * | 2022-08-22 | 2022-11-01 | 江苏徐工国重实验室科技有限公司 | Auxiliary vibration system, excavator and using method |
| CN115262673B (en) * | 2022-08-22 | 2023-12-05 | 江苏徐工国重实验室科技有限公司 | Auxiliary vibration system, excavator and use method |
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| 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: 20150812 Termination date: 20160409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |