CN108824514A - A kind of high efficiency road ground excavation of foundation pit machine - Google Patents
A kind of high efficiency road ground excavation of foundation pit machine Download PDFInfo
- Publication number
- CN108824514A CN108824514A CN201810828937.6A CN201810828937A CN108824514A CN 108824514 A CN108824514 A CN 108824514A CN 201810828937 A CN201810828937 A CN 201810828937A CN 108824514 A CN108824514 A CN 108824514A
- Authority
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- China
- Prior art keywords
- crushing
- dipper
- foundation pit
- high efficiency
- soil block
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 title claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000002708 enhancing effect Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
Abstract
The invention discloses a kind of high efficiency road ground excavation of foundation pit machines,Including mounting base,The mounting base bottom is equipped with crawler belt,Crawler belt upper right side is equipped with control room,Rotation seat is equipped on the left of control room,Rotation seat upper end is equipped with digging mechanism,Rotation seat can drive digging mechanism to rotate,The disintegrating mechanism for crushing soil block is equipped on the left of rotation seat,The feed end for the hoisting mechanism that the discharge end of disintegrating mechanism is transported smashed soil block by material guide channel connection,Auxiliary feeding mechanism is equipped on the left of hoisting mechanism,The soil block of excavation is sent into disintegrating mechanism by digging mechanism and is crushed,Smashed material is by lift mechanism lifts to being higher by,Then corresponding carrier is being given by auxiliary feeding mechanism,This completes the excavations to soil block,Here dredge operation and soil block transmission operation are mutually indepedent,Excavation personnel need to only send the soil block of excavation into disintegrating mechanism,Without completing feeding,To improve processing efficiency.
Description
Technical field
The present invention relates to ground foundation pit technical field of processing equipment, specifically a kind of high efficiency road ground excavation of foundation pit machine.
Background technique
Currently, ground foundation pit is the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size,
At present during ground foundation pit construction, due to needing to need backactor by the soil block of excavation in time to carrying vehicle, and remove
The position that fortune vehicle stops is different every time, thus needs to excavate personnel and needs to complete two operations of excavating and charge, thus
Reduce the working efficiency of excavation personnel.
Summary of the invention
The purpose of the present invention is to provide a kind of high efficiency road ground excavation of foundation pit machines, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of high efficiency road ground excavation of foundation pit machine, including mounting base, the mounting base bottom are equipped with crawler belt, and crawler belt upper right side is set
There is control room, rotation seat is equipped on the left of control room, rotation seat upper end is equipped with digging mechanism, and rotation seat can drive digging mechanism to turn
It is dynamic, the disintegrating mechanism for crushing soil block is equipped on the left of rotation seat, the discharge end of disintegrating mechanism is connected by material guide channel by powder
The feed end of the hoisting mechanism of soil block transport after broken, hoisting mechanism left side are equipped with auxiliary feeding mechanism, will by digging mechanism
The soil block of excavation is sent into disintegrating mechanism and is crushed, and smashed material passes through lift mechanism lifts to being higher by, then by auxiliary
Feeding mechanism is helped to give corresponding carrier, this completes the excavations to soil block, and dredge operation and soil block transmission are grasped here
Make independently of each other, excavation personnel need to only send the soil block of excavation into disintegrating mechanism, without completing feeding, to improve
Processing efficiency.
As a further solution of the present invention：The digging mechanism includes the swing arm for being hinged on rotation seat upper end, swing arm side
Face is hinged with the output end of No.1 telescopic rod, and swing arm right end is hinged with dipper, and dipper upper end and the output end of No. two telescopic rods are cut with scissors
It connects, the tail portion of No. two telescopic rods and swing arm are rotatablely connected, and the dipper lower end is rotatablely connected scraper bowl, are turned on the dipper on the upside of scraper bowl
Dynamic connection rotating bar, rotates boom end and No. three telescopic rod output ends is hinged, and No. three telescopic rod tail portions and dipper are rotatablely connected, and turns
End part of movable rod is also hinged with connecting rod, and connecting rod lower end and scraper bowl are rotatablely connected, No. three telescopic rod telescopic band turn lever rotations, rotation
Bar drives scraper bowl rotation by connecting rod, and No.1 telescopic rod is flexible to drive swing arm rotation, and No. two telescopic rods are flexible to drive dipper rotation.
As a further solution of the present invention：The disintegrating mechanism includes crush box, is equipped with charging at crush box upper port
Bucket, crushing box lower end two sides are connected and fixed by supporting leg and mounting base, and crush box internal vertical is equipped with No.1 and crushes bar and No. two
Bar is crushed, No.1 crushes and is designed with crushing knife on bar and No. two crushing bars, and the crushing knife on two crushing bars is set using intersection
It sets, No.1 crushes bar and No. two crushing bar lower ends pass through crushing box bottom, and connect with the output end for crushing motor, two powder
The rotation direction of broken motor is on the contrary, reversely crush the intersection of material to realize, bottom is equipped with guide plate in the crush box,
Guide plate left end is lower than right end, and the crush box of guide plate left end is equipped with discharge port.
As a further solution of the present invention：The hoisting mechanism includes vertically disposed enhancing tube, vertical in enhancing tube
It equipped with lift lever, is equipped on the outside of lift lever and promotes blade, lift lever upper end passes through enhancing tube, and the output end with promotion motor
Connection, enhancing tube upper left side are equipped with drainage conduit, and under the drive for promoting motor, lift lever, which drives, promotes blade rotation, into mentioning
It rises the material inside cylinder to be raised, be discharged then along drainage conduit.
As a further solution of the present invention：The auxiliary feeding mechanism includes feeding slide plate, and the section of feeding slide plate is
Arc-shaped, the output end of feeding slide plate right end and rotary electric machine is connected and fixed, and the output end connection of rotary electric machine and elevating lever is solid
Fixed, elevating lever is connected and fixed by device for fixing screen on headrest and fixing seat, and feeding slide plate right end is equipped with the receiving hopper for accepting material,
Under the action of feeding slide plate, material can be slid into carrier, and the feed level of feeding slide plate is adjusted by elevating lever, by turning
Dynamic motor adjusts the feed direction of feeding slide plate.
As a further solution of the present invention：Several U-shaped guide pads, guide pad and scraper bowl table are additionally provided on the scraper bowl
Guide groove is equipped between face, guide groove is T-slot, and dipper teeth is sliding combined in guide groove, is set between dipper teeth and guide pad
It flexible piece, is connected and fixed between the dipper teeth and guide pad by traction rope, the setting of dipper teeth is convenient for scraper bowl to soil block
It excavates.
Compared with prior art, the beneficial effects of the invention are as follows：The soil block of excavation is sent by the present invention by digging mechanism
It is crushed in disintegrating mechanism, smashed material, to being higher by, is then given by auxiliary feeding mechanism by lift mechanism lifts
Corresponding carrier, this completes the excavations to soil block, and dredge operation and soil block transmission operation are mutually indepedent here, excavate
Personnel need to only send the soil block of excavation into disintegrating mechanism, without completing feeding, so that processing efficiency is improved, practicability
By force.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of feeding slide plate in the present invention.
Fig. 3 is the structural schematic diagram of scraper bowl in the present invention.
Wherein：Mounting base 1, crawler belt 2, control room, rotation seat 4, No.1 telescopic rod 5, swing arm 6, No. two telescopic rods 7, dipper
8, No. three telescopic rods 9, connecting rod 10, scraper bowl 11, rotating bar 12, crushing motor 13, guide plate 14, No.1 crush bar 15, crushing knife
16, crush box 17,18, No. two crushing bars 19 of loading hopper, enhancing tube 20, promoted motor 21, promoted blade 22, drainage conduit 23, connect
Hopper 24, rotary electric machine 25, feeding slide plate 26, elevating lever 27, lift lever 28, material guide channel 29, elastomer block 30, dipper teeth 31,
Guide pad 32, guide groove 33, traction rope 34.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of high efficiency road ground excavation of foundation pit machine, including mounting base 1, the peace
It fills 1 bottom of seat and is equipped with crawler belt 2,2 upper right side of crawler belt is equipped with control room 3, is equipped with rotation seat 4,4 upper end of rotation seat on the left of control room 3
Equipped with digging mechanism, rotation seat 4 can drive digging mechanism to rotate, and the pulverizer for crushing soil block is equipped on the left of rotation seat 4
Structure, the discharge end of disintegrating mechanism are connected the feed end for the hoisting mechanism for transporting smashed soil block by material guide channel 29, mentioned
It rises and is equipped with auxiliary feeding mechanism on the left of mechanism, the soil block of excavation is sent into disintegrating mechanism by digging mechanism and is crushed, after crushing
Material by lift mechanism lifts to being higher by, then giving corresponding carrier by auxiliary feeding mechanism, it is thus complete
At the excavation to soil block, dredge operation and soil block transmission operation are mutually indepedent here, and the personnel of excavation only need to be by the soil block of excavation
It send into disintegrating mechanism, without completing feeding, to improve processing efficiency.
The digging mechanism includes the swing arm 6 for being hinged on 4 upper end of rotation seat, and swing arm 6 is hinged at No.1 telescopic rod 5
Output end, 6 right end of swing arm are hinged with dipper 8, and 8 upper end of dipper and the output end of No. two telescopic rods 7 are hinged, No. two telescopic rods 7
Tail portion and swing arm 6 are rotatablely connected, and 8 lower end of dipper is rotatablely connected scraper bowl 11, and rotation connection turns on the dipper 8 of 11 upside of scraper bowl
Lever 12,12 end of rotating bar and No. three 9 output ends of telescopic rod are hinged, and No. three 9 tail portions of telescopic rod and dipper 8 are rotatablely connected, and turn
12 end of lever is also hinged with connecting rod 10, and 10 lower end of connecting rod and scraper bowl 11 are rotatablely connected, No. three 9 telescopic band turn levers of telescopic rod
12 rotations, rotating bar 12 drive scraper bowl 11 to rotate by connecting rod 10, and No.1 telescopic rod 5 is flexible to drive swing arm 6 to rotate, and No. two flexible
Bar 7 is flexible to drive dipper 8 to rotate.
The disintegrating mechanism includes crush box 17, is equipped with loading hopper 18,17 lower end two of crush box at 17 upper port of crush box
Side is connected and fixed by supporting leg with mounting base 1, and 17 internal vertical of crush box is equipped with No.1 crushing bar 15 and No. two crushing bars 19, and one
It is designed with crushing knife on number crushing bar 15 and No. two crushing bars 19, and the crushing knife on two crushing bars is using arranged in a crossed manner, one
Number crushing bar 15 and No. two 19 lower ends of crushing bar pass through 17 bottom of crush box, and connect with the output end for crushing motor 13, two
A rotation direction for crushing motor 13 is on the contrary, reversely crush the intersection of material to realize, bottom is set in the crush box 17
There is guide plate 14,14 left end of guide plate is lower than right end, and the crush box 17 of 14 left end of guide plate is equipped with discharge port.
The hoisting mechanism includes vertically disposed enhancing tube 20, is equipped with lift lever 28, lift lever vertically in enhancing tube 20
28 outsides, which are equipped with, promotes blade 22, and 28 upper end of lift lever passes through enhancing tube 20, and connect with the output end for promoting motor 21, mentions
It rises 20 upper left side of cylinder and is equipped with drainage conduit 23, under the drive for promoting motor 21, lift lever 28 drives promotion blade 22 to rotate, and enters
Material inside enhancing tube 20 is raised, and is discharged then along drainage conduit 23.
The auxiliary feeding mechanism includes feeding slide plate 26, and the section of feeding slide plate 26 is arc-shaped, 26 right side of feeding slide plate
It holds and is connected and fixed with the output end of rotary electric machine 25, rotary electric machine 25 and the output end of elevating lever 27 are connected and fixed, elevating lever 27
It is connected and fixed by device for fixing screen on headrest and fixing seat 1,26 right end of feeding slide plate is equipped with the receiving hopper 24 for accepting material, is sending
Under the action of expecting slide plate 26, material can be slid into carrier, and the feed level of feeding slide plate 26 is adjusted by elevating lever 27, is passed through
The feed direction of the adjusting feeding slide plate 26 of rotary electric machine 25.
Embodiment 2
Compared with Example 1, several U-shaped guide pads 32 are additionally provided on the scraper bowl 11,（As shown in Figure 3）Guide pad 32 and shovel
It struggles against and is equipped with guide groove 33 between 11 surfaces, guide groove 33 is T-slot, is sliding combined with dipper teeth 31, dipper teeth in guide groove 33
It is equipped with elastomer block 30 between 31 and guide pad 32, is connected and fixed between the dipper teeth 31 and guide pad 32 by traction rope 34,
The setting of dipper teeth 31 excavates soil block convenient for scraper bowl 11.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of high efficiency road ground excavation of foundation pit machine, including mounting base 1, which is characterized in that the mounting base（1）Bottom is equipped with
Crawler belt（2）, crawler belt（2）Upper right side is equipped with control room（3）, control room（3）Left side is equipped with rotation seat（4）, rotation seat（4）Upper end is set
There are digging mechanism, rotation seat（4）Digging mechanism can be driven to rotate, rotation seat（4）Left side is equipped with the crushing for crushing soil block
The discharge end of mechanism, disintegrating mechanism passes through material guide channel（29）Connect the charging for the hoisting mechanism for transporting smashed soil block
End, hoisting mechanism left side are equipped with auxiliary feeding mechanism.
2. high efficiency road ground excavation of foundation pit machine according to claim 1, which is characterized in that the digging mechanism includes hinge
It connects in rotation seat（4）The swing arm of upper end（6）, swing arm（6）It has been hinged at No.1 telescopic rod（5）Output end, swing arm（6）Right end
It is hinged with dipper（8）, dipper（8）Upper end and No. two telescopic rods（7）Output end it is hinged, No. two telescopic rods（7）Tail portion and dynamic
Arm（6）Rotation connection, the dipper（8）Lower end is rotatablely connected scraper bowl（11）, scraper bowl（11）The dipper of upside（8）Upper rotation connection
Rotating bar（12）, rotating bar（12）End and No. three telescopic rods（9）Output end is hinged, No. three telescopic rods（9）Tail portion and dipper（8）
Rotation connection, rotating bar（12）End is also hinged with connecting rod（10）, connecting rod（10）Lower end and scraper bowl（11）Rotation connection.
3. high efficiency road ground excavation of foundation pit machine according to claim 1, which is characterized in that the disintegrating mechanism includes powder
Broken case（17）, crush box（17）Loading hopper is equipped at upper port（18）, crush box（17）Lower end two sides pass through supporting leg and mounting base
（1）It is connected and fixed, crush box（17）Internal vertical is equipped with No.1 and crushes bar（15）With No. two crushing bars（19）, No.1 crushing bar
（15）With No. two crushing bars（19）On be designed with crushing knife, and the crushing knife on two crushing bars uses arranged in a crossed manner, No.1 powder
Broken bar（15）With No. two crushing bars（19）Lower end passes through crush box（17）Bottom, and with crush motor（13）Output end connect
It connects, two crushing motors（13）Rotation direction on the contrary, to realize the intersection of material is reversely crushed, the crush box（17）
Interior bottom is equipped with guide plate（14）, guide plate（14）Left end is lower than right end, guide plate（14）The crush box of left end（17）It is equipped with
Discharge port.
4. high efficiency road ground excavation of foundation pit machine according to claim 1, which is characterized in that the hoisting mechanism includes hanging down
The enhancing tube being directly arranged（20）, enhancing tube（20）In vertically be equipped with lift lever（28）, lift lever（28）Outside, which is equipped with, promotes blade
（22）, lift lever（28）Upper end passes through enhancing tube（20）, and with promoted motor（21）Output end connection, enhancing tube（20）It is left
Upside is equipped with drainage conduit（23）.
5. high efficiency road ground excavation of foundation pit machine according to claim 1, which is characterized in that the auxiliary feeding mechanism packet
Include feeding slide plate（26）, feeding slide plate（26）Section be arc-shaped, feeding slide plate（26）Right end and rotary electric machine（25）It is defeated
Outlet is connected and fixed, rotary electric machine（25）With elevating lever（27）Output end be connected and fixed, feeding slide plate（26）Right end, which is equipped with, to be used
In the receiving hopper for accepting material（24）.
6. high efficiency road ground excavation of foundation pit machine according to claim 1, which is characterized in that the elevating lever（27）Pass through
Device for fixing screen on headrest and fixing seat（1）It is connected and fixed.
7. high efficiency road ground excavation of foundation pit machine according to claim 1, which is characterized in that the scraper bowl（11）On also set
There are several U-shaped guide pads（32）, guide pad（32）And scraper bowl（11）Guide groove is equipped between surface（33）, guide groove（33）For
T-slot, guide groove（33）In be sliding combined with dipper teeth（31）, dipper teeth（31）With guide pad（32）Between be equipped with elastomer block
（30）, the dipper teeth（31）And guide pad（32）Between pass through traction rope（34）It is connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828937.6A CN108824514A (en) | 2018-07-25 | 2018-07-25 | A kind of high efficiency road ground excavation of foundation pit machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828937.6A CN108824514A (en) | 2018-07-25 | 2018-07-25 | A kind of high efficiency road ground excavation of foundation pit machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824514A true CN108824514A (en) | 2018-11-16 |
Family
ID=64140494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828937.6A Pending CN108824514A (en) | 2018-07-25 | 2018-07-25 | A kind of high efficiency road ground excavation of foundation pit machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824514A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU122669U1 (en) * | 2012-08-10 | 2012-12-10 | Анатолий Павлович Комиссаров | EXCAVATION AND CRUSHING UNIT |
| CN205599226U (en) * | 2016-05-13 | 2016-09-28 | 杭州富阳飞博科技有限公司 | Limestone crushing device |
| CN105986584A (en) * | 2015-01-31 | 2016-10-05 | 新疆科立机械设备有限公司 | Self-mobile excavation and crushing all-in-one machine |
| CN206346253U (en) * | 2016-12-30 | 2017-07-21 | 永平县建达鑫鑫合金铸造有限公司 | One kind does not allow flimsy excavator bucket tooth assembly |
| CN107597377A (en) * | 2017-09-20 | 2018-01-19 | 南安市科联专利应用服务有限公司 | Efficient pulverizing formula build concrete breaker |
-
2018
- 2018-07-25 CN CN201810828937.6A patent/CN108824514A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU122669U1 (en) * | 2012-08-10 | 2012-12-10 | Анатолий Павлович Комиссаров | EXCAVATION AND CRUSHING UNIT |
| CN105986584A (en) * | 2015-01-31 | 2016-10-05 | 新疆科立机械设备有限公司 | Self-mobile excavation and crushing all-in-one machine |
| CN205599226U (en) * | 2016-05-13 | 2016-09-28 | 杭州富阳飞博科技有限公司 | Limestone crushing device |
| CN206346253U (en) * | 2016-12-30 | 2017-07-21 | 永平县建达鑫鑫合金铸造有限公司 | One kind does not allow flimsy excavator bucket tooth assembly |
| CN107597377A (en) * | 2017-09-20 | 2018-01-19 | 南安市科联专利应用服务有限公司 | Efficient pulverizing formula build concrete breaker |
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Application publication date: 20181116 |