CN204849876U - Special breaker of broken grab bucket of dust absorption formula - Google Patents
Special breaker of broken grab bucket of dust absorption formula Download PDFInfo
- Publication number
- CN204849876U CN204849876U CN201520415753.9U CN201520415753U CN204849876U CN 204849876 U CN204849876 U CN 204849876U CN 201520415753 U CN201520415753 U CN 201520415753U CN 204849876 U CN204849876 U CN 204849876U
- Authority
- CN
- China
- Prior art keywords
- broken
- linkage section
- underframe
- grab bucket
- shaft
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a special breaker of broken grab bucket of dust absorption formula, including chassis, driving motor, bottom plate, drive shaft, driving gear, broken axle, driven gear, spacing box and two gag lever posts, chassis upper end bilateral symmetry is provided with four installation lugs, driving motor passes through the motor cabinet and installs on the chassis inner wall, be connected through the welding mode between the terminal surface under bottom plate and the chassis, the drive shaft upper end is connected with driving motor through the shaft coupling, and the drive shaft lower extreme passes through the bearing and installs on the bottom plate, the driving gear is connected with the drive shaft through the key, broken axle is including linkage segment, broken section and broken sword, be connected through the key between driven gear and the linkage segment, spacing box welding is on the lower terminal surface of bottom plate, two gag lever post symmetrical are on the linkage segment of broken axle. The utility model provides a low difficult problem of present grab bucket equipment space utilization, have space utilization height, disposable advantage such as the many and work efficiency height of the volume of picking.
Description
Technical field
The utility model relates to grabbing puies forward machinery manufacturing technology field, particularly a kind of dust-collecting type fragmentation grab bucket Special crushing device.
Background technology
Grab bucket is that a kind of folding mainly keeping left right two combination buckets or multiple jaw captures and draws off the suspender of bulk material, grab bucket can be divided into fluid pressure type to grab bucket by type of drive and mechanical type grab bucket two large classes, fluid pressure type grab bucket itself is equipped with opening-closing structure, general hydraulic jack drives, hydraulic grab Application comparison in hydraulic pressure class special equipment is extensive, as hydraulic crawler excavator, Hydraulic for lifting load tower etc.; And mechanical type grab bucket itself does not configure opening-closing structure, usually driven by rope or connecting rod external force, can be divided into twin rope grab and single rope grab by operating feature, the most frequently used is twin rope grab.
Although existing grabbing arrangement kind is various various, but often can see that in actual life grab bucket captures some large thing blocks, because size, the shape capturing thing differs, cause the space of grabbing bucket not make full use of, disposable crawl thing is less, and operating efficiency is low.
Utility model content
In order to solve the problem, the utility model provides a kind of dust-collecting type fragmentation grab bucket Special crushing device, solves the difficult problem that existing grabbing arrangement space availability ratio is low, has the many and operating efficiency advantages of higher of high, the disposable crawl amount of space availability ratio.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of dust-collecting type fragmentation grab bucket Special crushing device, comprise underframe, drive motors, base plate, driving shaft, driving gear, broken shaft, driven gear, position-limited box and two gag lever posts, described underframe upper end bilateral symmetry is provided with four and installs hanger, installs hanger be arranged on existing crane by the utility model by four; In the middle part of underframe, bilateral symmetry is provided with four and supports hanger, and four support hanger and play the function connecting and support existing grabbing arrangement; Described drive motors is arranged on underframe inwall by motor cabinet; Be connected by welding manner between described base plate with underframe lower surface; Described driving shaft upper end is connected with the output of drive motors by shaft coupling, and driving shaft lower end is arranged on base plate by bearing; Described driving gear is connected with driving shaft by key; Described broken shaft comprises linkage section, reduction stage and crushing cutter, be connected by bearing between linkage section upper end with underframe inwall, linkage section lower end is connected by bearing with between base plate, reduction stage is welded on the lower end of linkage section, crushing cutter uniform welding is on the outer wall of reduction stage, and crushing cutter plays the function that broken bulk captures thing, makes the utility model can make full use of the space of grabbing arrangement, add disposable crawl amount of the present utility model, provide operating efficiency; Be connected by key between described driven gear and the linkage section on broken shaft, and driven gear is meshed with driving gear; Described position-limited box is circular, and position-limited box inside is provided with the T-shaped groove of ring-type, and position-limited box is welded on the lower surface of base plate, and position-limited box had both played the function of restriction gag lever post motion path, played again the effect supporting broken shaft; Two described gag lever posts are symmetrically welded on the linkage section of broken shaft, and gag lever post and the ring on position-limited box are led between the T-shaped groove of shape and are connected by sliding matching mode, because gag lever post is welded on broken shaft, position-limited box defines the motion path of gag lever post, thus make gag lever post define the motion path of broken shaft, prevent the utility model in shattering process, occur the phenomenon of shaking, job stability is high.During work, first installing hanger by four is arranged on existing crane by the utility model, after existing grabbing arrangement captures large thing block, drive motors is started working, drive motors drives driving shaft to rotate, driving shaft drives driving gear to rotate, driving gear drives driven gear to rotate, driven gear drives broken shaft to rotate, crushing cutter on broken shaft starts to rotate broken large thing block, large thing block is broken into small bulk body, takes full advantage of the crawl space of existing grabbing arrangement inside, improve disposable crawl amount, operating efficiency is high.
As a kind of optimal technical scheme of the present utility model, the described reduction stage diameter of axle is greater than the linkage section diameter of axle, and the diameter of axle of reduction stage can increase greatly the quantity of the crushing cutter on its surface, and crushing cutter quantity is larger, and broken large thing block efficiency is higher, and operating efficiency is higher; Described crushing cutter is sickle shaped, and the material of crushing cutter is the one in potassium steel or evanohm, and the good casting property of potassium steel or evanohm, hardness is high, and abrasion resistance is good, can extend application life of the present utility model.
As a kind of optimal technical scheme of the present utility model, the central axis of described position-limited box and the central axis of broken shaft coincide, make broken shaft in shattering process, due to the position-limiting action of gag lever post on position-limited box, reduce the jitter phenomenon in shattering process, stability is good, and operating efficiency is high.
The beneficial effects of the utility model are: a kind of dust-collecting type fragmentation grab bucket Special crushing device, compared to existing technology, the large thing block captured can be broken into small bulk body, thus take full advantage of the crawl space of existing grabbing arrangement inside, improve disposable crawl amount, operating efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is horizontal full sectional view of the present utility model;
Specific embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other.
As depicted in figs. 1 and 2, a kind of dust-collecting type fragmentation grab bucket Special crushing device, comprise underframe 1, drive motors 2, base plate 3, driving shaft 4, driving gear 5, broken shaft 6, driven gear 7, position-limited box 8 and two gag lever posts 9, described underframe 1 upper end bilateral symmetry is provided with four and installs hanger 1a, installs hanger 1a be arranged on existing crane by the utility model by four; In the middle part of underframe 1, bilateral symmetry is provided with four and supports hanger 1b, and four support hanger 1b and play the function connecting and support existing grabbing arrangement; Described drive motors 2 is arranged on underframe 1 inwall by motor cabinet; Be connected by welding manner between described base plate 3 with underframe 1 lower surface; Described driving shaft 4 upper end is connected by the output of shaft coupling with drive motors 2, and driving shaft 4 lower end is arranged on base plate 3 by bearing; Described driving gear 5 is connected with driving shaft 4 by key; Described broken shaft 6 comprises linkage section 6a, reduction stage 6b and crushing cutter 6c, be connected by bearing between linkage section 6a upper end with underframe 1 inwall, linkage section 6a lower end is connected by bearing with between base plate 3, reduction stage 6b is welded on the lower end of linkage section 6a, crushing cutter 6c uniform welding is on the outer wall of reduction stage 6b, crushing cutter 6c plays the function that broken bulk captures thing, make the utility model can make full use of the space of grabbing arrangement, add disposable crawl amount of the present utility model, provide operating efficiency; Be connected by key between described driven gear 7 and the linkage section 6a on broken shaft 6, and driven gear 7 is meshed with driving gear 5; Described position-limited box 8 is in circular, and position-limited box 8 inside is provided with the T-shaped groove of ring-type, and position-limited box 8 is welded on the lower surface of base plate 3, and position-limited box 8 had both played the function of restriction gag lever post 9 motion path, played again the effect supporting broken shaft 6; Two described gag lever posts 9 are symmetrically welded on the linkage section 6a of broken shaft 6, and gag lever post 9 and the ring on position-limited box 8 are led between the T-shaped groove of shape and are connected by sliding matching mode, because gag lever post 9 is welded on broken shaft 6, position-limited box 8 defines the motion path of gag lever post 9, thus make gag lever post 9 define the motion path of broken shaft 6, prevent the utility model in shattering process, occur the phenomenon of shaking, job stability is high.
The described reduction stage 6b diameter of axle is greater than the linkage section 6a diameter of axle, and the diameter of axle of reduction stage 6b can increase greatly the quantity of the crushing cutter 6c on its surface, and crushing cutter 6c quantity is larger, and broken large thing block efficiency is higher, and operating efficiency is higher; Described crushing cutter 6c is sickle shaped, and the material of crushing cutter 6c is the one in potassium steel or evanohm, and the good casting property of potassium steel or evanohm, hardness is high, and abrasion resistance is good, can extend application life of the present utility model.
The central axis of described position-limited box 8 and the central axis of broken shaft 6 coincide, and make broken shaft 6 in shattering process, and due to the position-limiting action of gag lever post 9 on position-limited box 8, reduce the jitter phenomenon in shattering process, stability is good, and operating efficiency is high.
During work, first installing hanger 1a by four is arranged on existing crane by the utility model, after existing grabbing arrangement captures large thing block, drive motors 2 is started working, drive motors 2 drives driving shaft 4 to rotate, driving shaft 4 drives driving gear 5 to rotate, driving gear 5 drives driven gear 7 to rotate, driven gear 7 drives broken shaft 6 to rotate, crushing cutter 6c on broken shaft 6 starts to rotate broken large thing block, large thing block is broken into small bulk body, takes full advantage of the crawl space of grabbing existing grabbing arrangement inside, improve disposable crawl amount, operating efficiency is high.
More than show and describe general principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and manual principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a dust-collecting type fragmentation grab bucket Special crushing device, it is characterized in that: comprise underframe (1), drive motors (2), base plate (3), driving shaft (4), driving gear (5), broken shaft (6), driven gear (7), position-limited box (8) and two gag lever posts (9), described underframe (1) upper end bilateral symmetry is provided with four and installs hanger (1a), and underframe (1) middle part bilateral symmetry is provided with four and supports hanger (1b); Described drive motors (2) is arranged on underframe (1) inwall by motor cabinet; Described base plate (3) is connected by welding manner with between underframe (1) lower surface; Described driving shaft (4) upper end is connected by the output of shaft coupling with drive motors (2), and driving shaft (4) lower end is arranged on base plate (3) by bearing; Described driving gear (5) is connected with driving shaft (4) by key; Described broken shaft (6) comprises linkage section (6a), reduction stage (6b) and crushing cutter (6c), be connected by bearing between linkage section (6a) upper end with underframe (1) inwall, be connected by bearing between linkage section (6a) lower end with base plate (3), reduction stage (6b) is welded on the lower end of linkage section (6a), and crushing cutter (6c) uniform welding is on the outer wall of reduction stage (6b); Be connected by key between described driven gear (7) and the linkage section (6a) on broken shaft (6), and driven gear (7) is meshed with driving gear (5); Described position-limited box (8) is in circular, and position-limited box (8) inside is provided with the T-shaped groove of ring-type, and position-limited box (8) is welded on the lower surface of base plate (3); Two described gag lever posts (9) are symmetrically welded on the linkage section (6a) of broken shaft (6), and gag lever post (9) and the ring on position-limited box (8) are led between the T-shaped groove of shape and be connected by sliding matching mode.
2. a kind of dust-collecting type fragmentation grab bucket Special crushing device according to claim 1, is characterized in that: described reduction stage (6b) diameter of axle is greater than linkage section (6a) diameter of axle; Described crushing cutter (6c) is in sickle shaped, and the material of crushing cutter (6c) is the one in potassium steel or evanohm.
3. a kind of dust-collecting type fragmentation grab bucket Special crushing device according to claim 1, is characterized in that: the central axis of described position-limited box (8) and the central axis of broken shaft (6) coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415753.9U CN204849876U (en) | 2015-06-16 | 2015-06-16 | Special breaker of broken grab bucket of dust absorption formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415753.9U CN204849876U (en) | 2015-06-16 | 2015-06-16 | Special breaker of broken grab bucket of dust absorption formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204849876U true CN204849876U (en) | 2015-12-09 |
Family
ID=54740444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520415753.9U Expired - Fee Related CN204849876U (en) | 2015-06-16 | 2015-06-16 | Special breaker of broken grab bucket of dust absorption formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204849876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912145A (en) * | 2015-06-16 | 2015-09-16 | 安庆市华鑫重工股份有限公司 | Breaking device special for dust suction type breaking grab bucket |
-
2015
- 2015-06-16 CN CN201520415753.9U patent/CN204849876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912145A (en) * | 2015-06-16 | 2015-09-16 | 安庆市华鑫重工股份有限公司 | Breaking device special for dust suction type breaking grab bucket |
| CN104912145B (en) * | 2015-06-16 | 2017-08-25 | 黄泽纯 | A kind of broken grab bucket Special crushing device of dust-collecting type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201295622Y (en) | Full rotary type hydraulic crusher | |
| CN104912139A (en) | Dust suction type breaking grab bucket | |
| CN204849876U (en) | Special breaker of broken grab bucket of dust absorption formula | |
| CN204826020U (en) | Broken grab bucket of dust absorption formula | |
| CN106115555B (en) | A kind of geotechnical engineering stone masonry lifting carrying machine | |
| CN104912145A (en) | Breaking device special for dust suction type breaking grab bucket | |
| CN206530036U (en) | One kind lifting building machinery | |
| CN202704929U (en) | Bidirectional mechanical lifting jack | |
| CN102658927B (en) | Electric storage bin dredging machine | |
| CN204823717U (en) | From steady formula hydraulic grab mechanism | |
| CN201253605Y (en) | Gravity-glide sieve capable of turning over and inclining | |
| CN207376621U (en) | A kind of hydraulic vibration piling machine pile hammer | |
| CN202165522U (en) | Conical-cylindrical gear reducer for construction lifter | |
| CN104929173A (en) | Dust collection type grab bucket mechanism | |
| CN204826019U (en) | Dust absorption formula grab bucket mechanism | |
| CN204826186U (en) | Special grab bucket device of sewer scrubbing | |
| CN210993844U (en) | Complete blendor of unloading | |
| CN208486255U (en) | A kind of green construction ramming machine | |
| CN208201963U (en) | A kind of road construction bull-dozer | |
| CN202776156U (en) | Shaking device in dust absorption cylinder | |
| CN220048305U (en) | Special soil material treatment device for bottom construction engineering | |
| CN206986690U (en) | Hydraulic motor formula milling machine equipment | |
| CN217916293U (en) | Split type hoist and mount turnover platform of drive belt mould | |
| CN101722667B (en) | Jacking and slewing mechanism for packing machine | |
| CN204823712U (en) | Rotary -cut compresses tightly integration grab bucket |
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: 20151209 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |