CN206625276U - Excavator slope motor tamper - Google Patents
Excavator slope motor tamper Download PDFInfo
- Publication number
- CN206625276U CN206625276U CN201720266736.2U CN201720266736U CN206625276U CN 206625276 U CN206625276 U CN 206625276U CN 201720266736 U CN201720266736 U CN 201720266736U CN 206625276 U CN206625276 U CN 206625276U
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- China
- Prior art keywords
- flange
- eccentric shaft
- motor
- self
- tamping plate
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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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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Road Paving Machines (AREA)
Abstract
It the utility model is related to a kind of excavator slope motor tamper, belong to ramming equipment technical field, including scraper bowl, vibrate assembly and tamping plate, scraper bowl is provided with two otic placodes one, the one end for vibrating assembly is arranged between two otic placodes one, the other end of vibration assembly is connected with tamping plate, vibration assembly includes eccentric shaft and connecting rod, eccentric shaft is arranged in two otic placodes one by two bearings, connecting rod is installed between eccentric shaft and tamping plate, hole that connecting rod is opened up by its top is simultaneously arranged on eccentric shaft by bearing, the lower end of connecting rod is connected with tamping plate, one end of eccentric shaft is connected with motor, the bottom surface of scraper bowl is parallel with the bottom surface of tamping plate.The utility model energy-conserving and environment-protective, it is simple it is handy, cheap efficiently, and fault rate is low, compacting effect is steady.
Description
Technical field
A kind of excavator slope motor tamper is the utility model is related to, belongs to ramming equipment technical field.
Background technology
Compacting class product drives eccentric block to realize tamping operation with motor mostly at present, and existing product has power transmission shaft appearance
Easy left and right play, tamping area is small, ramming frequency is too high and is not easily adjusted control, the defects of frequency of maintenance is high.
The patent of Application No. 201521041679.5 discloses a kind of excavator slope ramming bucket, the company of rotation on scraper bowl
Dither is connected to, dither is connected with vibrating bottom plate, is driven by the vibration of dither above and below vibrating bottom plate
Motion, so as to complete the tamping operation on slope.Above-mentioned technical proposal uses dither, and power transmission is unstable, vibrate compared with
Greatly, fault rate is high.
Utility model content
The purpose of this utility model is the deficiencies in the prior art to be solved, there is provided a kind of Internal Medicine-Cardiovascular Dept. hydrops draws
Flow device.
The utility model is achieved through the following technical solutions：
I.e. a kind of excavator slope motor tamper, including scraper bowl, vibration assembly and tamping plate, scraper bowl are provided with two
Otic placode one, the one end for vibrating assembly are arranged between two otic placodes one, and the other end for vibrating assembly is connected with tamping plate, vibrates assembly
Including eccentric shaft and connecting rod, eccentric shaft is arranged in two otic placodes one by two bearings, is provided between eccentric shaft and tamping plate
Connecting rod, hole that connecting rod is opened up by its top are simultaneously arranged on eccentric shaft by bearing, and the lower end of connecting rod is connected with tamping plate, bias
One end of axle is connected with motor, and the bottom surface of scraper bowl is parallel with the bottom surface of tamping plate.
The utility model energy-conserving and environment-protective, it is simple it is handy, cheap efficiently, and fault rate is low, compacting effect is steady.
Further preferably, it is self-aligning roller bearing that the connecting rod, which is arranged on the bearing that uses on the eccentric shaft, aligning
The quantity of roller bearing is two, and being enclosed on eccentric shaft between two self-aligning roller bearings is provided with spacer sleeve.Increase connecting rod with
The acting surface of eccentric shaft, and self-aligning roller bearing is used, make compacting more steady.
Further preferably, two pairs of flanges four, flange five be installed on the outside of described two self-aligning roller bearings, flange four with
It is labyrinth seal between flange five, hole back-up ring is installed on the outer ring of flange four, improves sealing effectiveness, increase the service life,
Reduce equipment failure rate.
Further preferably, the outside of two flanges four is provided with two sets on eccentric shaft, in two otic placodes one
Eccentric shaft used in two bearings be self-aligning ball bearing, two self-aligning ball bearings are provided with method between adjoining set respectively
Lan Yi, flange three is installed in two otic placodes one, labyrinth seal is formed between flange three and flange one, self-aligning ball bearing is located at method
In orchid three, sealed close to the outer face of the self-aligning ball bearing of motor one end by flange six, the outer end of other end self-aligning ball bearing
Face is provided with retaining back-up ring by flange one and the labyrinth seal of flange two, the outside of flange one.Improve sealing effectiveness, extension uses the longevity
Life, reduces equipment failure rate.
Further preferably, the one end of the eccentric shaft away from motor is provided with balancing weight so that eccentric shaft rotation is more flat
Surely.
Further preferably, two damping groups are fixed with the tamping plate, one end of damping group is fixed on tamping plate, another
End is fixedly connected on otic placode one.Play a part of buffering, make compacting more steady, reduce equipment failure rate.
Further preferably, the motor is hydraulic motor, and hydraulic motor is more prone to adjust its rotating speed.
Further preferably, the connecting rod is fixedly mounted on set on the tamping plate two by bearing pin and self-aligning ball bearing
On otic placode two, the both ends of the surface of the self-aligning ball bearing pass through two pairs of flanges seven, the labyrinth seal of flange eight.Used between tamping plate and connecting rod
Bearing pin connects with self-aligning ball bearing, plays cushioning effect, compacting is more steady, reduces equipment failure rate.
Further preferably, the tamping plate upper surface is provided with barrier and removes scraper plate, plays weeds rubble on cleaning slope
Effect, ensure the compacting effect on inclined-plane.
Compared with prior art, beneficial effect possessed by the utility model is：
1st, the utility model energy-conserving and environment-protective, it is simple it is handy, cheap efficiently, and fault rate is low, compacting effect is steady.
2nd, it is self-aligning roller bearing that connecting rod, which is arranged on the bearing used on eccentric shaft, and the quantity of self-aligning roller bearing is two
It is individual, eccentric shaft is enclosed between two self-aligning roller bearings and is provided with spacer sleeve.The acting surface of connecting rod and eccentric shaft is increased, and is made
With self-aligning roller bearing, make compacting more steady.
The 3rd, two pairs of flanges four, flange 5 are installed on the outside of two self-aligning roller bearings, are between flange four and flange five
Labyrinth seal, hole back-up ring is installed on the outer ring of flange four, improves sealing effectiveness, increase the service life, reduce equipment therefore
Barrier rate.
4th, the outside of two flanges four is provided with two sets on eccentric shaft, the eccentric shaft institute in two otic placodes one
Two bearings used are self-aligning ball bearing, and two self-aligning ball bearings are provided with flange one between adjoining set respectively, two
Flange three is installed in otic placode one, labyrinth seal is formed between flange three and flange one, self-aligning ball bearing is located in flange three, leaned on
The outer face of the self-aligning ball bearing of nearly motor one end is sealed by flange six, and the outer face of other end self-aligning ball bearing passes through flange
One and the labyrinth seal of flange two, the outside of flange one be provided with retaining back-up ring.Improve sealing effectiveness, increase the service life, reduce
Equipment failure rate.
5th, the one end of eccentric shaft away from motor is provided with balancing weight so that eccentric shaft rotation is more steady.
6th, two damping groups are fixed with tamping plate, one end of damping group is fixed on tamping plate, and the other end is fixedly connected on
On otic placode one.Play a part of buffering, make compacting more steady, reduce equipment failure rate.
7th, motor is hydraulic motor, and hydraulic motor is more prone to adjust its rotating speed.
8th, connecting rod is fixedly mounted on set on the tamping plate two otic placodes two by bearing pin and self-aligning ball bearing, the tune
The both ends of the surface of heart ball bearing pass through two pairs of flanges seven, the labyrinth seal of flange eight.Bearing pin and spherical ball are used between tamping plate and connecting rod
Bearing connects, and plays cushioning effect, compacting is more steady, reduces equipment failure rate.
9th, tamping plate upper surface is provided with barrier and removes scraper plate, plays a part of clearing up weeds rubble on slope, ensures
Compacting effect on inclined-plane.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross section structure schematic diagram of A-A in Fig. 1；
Fig. 3 is the partial enlargement structural representation at B in Fig. 2；
Fig. 4 is the mplifying structure schematic diagram at C in Fig. 3；
Fig. 5 is the mplifying structure schematic diagram at D in Fig. 3.
In figure：1st, scraper bowl；2nd, otic placode one；3rd, barrier removes scraper plate；4th, tamping plate；5th, damping group；6th, eccentric shaft；7th, counterweight
Block；8th, retaining back-up ring；9th, flange one；10th, flange two；11st, flange three；12nd, cover；13rd, flange four；14th, hole back-up ring；15th, method
Orchid five；16th, spacer sleeve；17th, self-aligning roller bearing；18th, otic placode two；19th, flange six；20th, bearing pin；21 flanges seven；22 flanges eight；
23rd, self-aligning ball bearing；24th, hydraulic motor；25th, connecting rod.
Embodiment
Below against accompanying drawing, specific embodiment of the present utility model is described in further detail.
Embodiment one：
A kind of slope motor tamper of excavator as shown in Figure 1, Figure 2, Figure 3 shows, including scraper bowl 1, vibration assembly and
Tamping plate 4, scraper bowl 1 are provided with two otic placodes 1, and the one end for vibrating assembly is arranged between two otic placodes 1, vibrates the another of assembly
One end is connected with tamping plate 4, and vibration assembly includes eccentric shaft 6 and connecting rod 25, and connecting rod 25 is provided between eccentric shaft 6 and tamping plate 4, even
Bar 25 is arranged on eccentric shaft 6 by two self-aligning roller bearings 17, and spacer sleeve 16 is provided between two self-aligning roller bearings 17,
The outside of two self-aligning roller bearings 17 is provided with two pairs of flanges 4 13, flange 5 15, is between flange 4 13 and flange 5 15
Labyrinth seal, hole back-up ring 14 is installed on the outer ring of flange 4 13, the outside of two flanges 4 13 is provided with eccentric shaft 6
Two sets 12, two bearings used in the eccentric shaft 6 in two otic placodes 1 are self-aligning ball bearing 23, two alignings
Ball bearing 23 is provided with flange 1 between adjoining set 12 respectively, and flange 3 11, flange three are provided with two otic placodes 1
Labyrinth seal is formed between 11 and flange 1, self-aligning ball bearing 23 is located in flange 3 11, the spherical ball axle close to motor one end
Hold 23 outer face to seal by flange 6 19, the outer face of other end self-aligning ball bearing 23 passes through flange 1 and flange 2 10
Labyrinth seal, the outside of flange 1 are provided with retaining back-up ring 8, and connecting rod 25 is fixedly mounted on by bearing pin 20 and self-aligning ball bearing 23
On two otic placodes 2 18 set on tamping plate 4, the both ends of the surface of the self-aligning ball bearing 23 are confused by two pairs of flanges 7 21, flange 8 22
Palace seals, and one end of eccentric shaft 6 is connected with hydraulic motor 24, and the one end of eccentric shaft 6 away from motor is provided with balancing weight 7, scraper bowl 1
Bottom surface it is parallel with the bottom surface of tamping plate 4, two damping groups 5 are fixed with tamping plate 4, one end of damping group 5 is fixed on tamping plate 4
On, the other end is fixedly connected on otic placode 1, and barrier is additionally provided with tamping plate 4 and removes scraper plate 3.
The course of work：
In use, the utility model is arranged on the forearm of excavator by two otic placodes 1, driven using excavator
The utility model moves, and opens hydraulic motor 24, moves on the slope, the ground of scraper bowl 1 is affixed with slope, and hydraulic motor 24 drives
Eccentric shaft 6 rotates at a high speed, and eccentric shaft 6 completes inclined-plane tamping operation further through the high frequency up-down vibration of the drive tamping plate 4 of connecting rod 25.
Claims (9)
1. a kind of excavator slope motor tamper, including scraper bowl (1), vibration assembly and tamping plate (4), scraper bowl are set on (1)
There are two otic placodes one (2), the one end for vibrating assembly is arranged between two otic placodes one (2), vibrates the other end and tamping plate of assembly
(4) connect, it is characterised in that：The vibration assembly includes eccentric shaft (6) and connecting rod (25), and eccentric shaft (6) passes through two bearings
In two otic placodes one (2), connecting rod (25) is installed, connecting rod (25) passes through its top between eccentric shaft (6) and tamping plate (4)
The hole that opens up simultaneously is arranged on eccentric shaft (6) by bearing, and the lower end of connecting rod (25) is connected with tamping plate (4), and the one of eccentric shaft (6)
End is connected with motor, and the bottom surface of scraper bowl (1) is parallel with the bottom surface of tamping plate (4).
2. excavator according to claim 1 slope motor tamper, it is characterised in that：The connecting rod (25) is arranged on
The bearing used on the eccentric shaft (6) is self-aligning roller bearing (17), and the quantity of self-aligning roller bearing (17) is two, two
Eccentric shaft (6) is enclosed between individual self-aligning roller bearing (17) and is provided with spacer sleeve (16).
3. excavator according to claim 2 slope motor tamper, it is characterised in that：Described two aligning roller axles
Hold and two pairs of flanges four (13), flange five (15) are installed on the outside of (17), be labyrinth between flange four (13) and flange five (15)
Seal, hole back-up ring (14) is installed on the outer ring of flange four (13).
4. excavator according to claim 3 slope motor tamper, it is characterised in that：Upper two in eccentric shaft (6)
Two sets (12) are installed, two used in the eccentric shaft (6) in two otic placodes one (2) on the outside of flange four (13)
Bearing is self-aligning ball bearing (23), and two self-aligning ball bearings (23) are provided with flange one (9) between adjoining set (12) respectively,
Flange three (11) is installed in two otic placodes one (2), labyrinth seal, spherical ball are formed between flange three (11) and flange one (9)
Bearing (23) is located in flange three (11), close by flange six (19) close to the outer face of the self-aligning ball bearing (23) of motor one end
Envelope, the outer face of other end self-aligning ball bearing (23) by flange one (9) and flange two (10) labyrinth seal, flange one (9)
Outside is provided with retaining back-up ring (8).
5. excavator according to claim 1 slope motor tamper, it is characterised in that：The eccentric shaft (6) is remote
One end of motor is provided with balancing weight (7).
6. excavator according to claim 1 slope motor tamper, it is characterised in that：It is fixed on the tamping plate (4)
Provided with two damping groups (5), one end of damping group (5) is fixed on tamping plate (4), and the other end is fixedly connected on otic placode one (2).
7. excavator according to claim 1 slope motor tamper, it is characterised in that：The motor is hydraulic motor
(24)。
8. excavator according to claim 1 slope motor tamper, it is characterised in that：The connecting rod (25) passes through pin
Axle (20) and self-aligning ball bearing (23) are fixedly mounted on two otic placodes two (18) set on the tamping plate (4), the spherical ball
The both ends of the surface of bearing (23) pass through two pairs of flanges seven (21), flange eight (22) labyrinth seal.
9. excavator according to claim 1 slope motor tamper, it is characterised in that：Tamping plate (4) upper surface
It is provided with barrier and removes scraper plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266736.2U CN206625276U (en) | 2017-03-17 | 2017-03-17 | Excavator slope motor tamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266736.2U CN206625276U (en) | 2017-03-17 | 2017-03-17 | Excavator slope motor tamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625276U true CN206625276U (en) | 2017-11-10 |
Family
ID=60209411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720266736.2U Expired - Fee Related CN206625276U (en) | 2017-03-17 | 2017-03-17 | Excavator slope motor tamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625276U (en) |
-
2017
- 2017-03-17 CN CN201720266736.2U patent/CN206625276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |