CN201351259Y - Floor edge planer - Google Patents
Floor edge planer Download PDFInfo
- Publication number
- CN201351259Y CN201351259Y CNU2009200043054U CN200920004305U CN201351259Y CN 201351259 Y CN201351259 Y CN 201351259Y CN U2009200043054 U CNU2009200043054 U CN U2009200043054U CN 200920004305 U CN200920004305 U CN 200920004305U CN 201351259 Y CN201351259 Y CN 201351259Y
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- Prior art keywords
- hobboing cutter
- cutter assembly
- hobboing
- assembly
- wheel
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Abstract
A floor edge planer comprises a vehicle body, a driving device which is installed on the vehicle body and hob assemblies driven by the driving device, wherein the hob assembly consists of a hob shaft and a plurality of hob wheels which are fixed on the hob shaft, two groups of hob assemblies are provided, namely a first hob assembly arranged on the front end of the vehicle body and a second hob assembly arranged on the rear end thereof, and the ratio of the distance between shafts of the first hob assembly and the second hob assembly and the diameter of the hob wheel is 2.5:1-5.5:1. As the ratio of the distance between shafts of the first hob assembly and the second hob assembly and the diameter of the hob wheel is limited within 2.5:1-5.5:1, the work of two hob assemblies can not interfere with each other, thereby increasing the working efficiency of the edge planer.
Description
Technical field
The utility model relates to a kind of construction machinery equipment, specifically relates to a kind of debristling machine that ground is dug hair.
Background technology
Before the flooring construction of the building of building or reconstructing, all need floor surface is cleaned out, yet the mortar that is carried over when plastering in earlier stage owing to engineering construction bonds together with ground firmly.If adopting manual cleanup is time-consuming effort again.In addition, according to requirement of engineering, also have flooring or road surface need cut a hole hair, adopt manual carrying out, efficiency is lower.In order to solve the problems of the technologies described above, a kind of mechanical type debristling machine has appearred in the prior art, and be the ZL01125315.0 patent of invention as China Patent No., a kind of reverse ground roughening machine is disclosed, comprise motor, transmission device, casing, plane dish.Former and later two plane dishes are arranged on casing, on each plane dish, several saw blades are arranged, several sawtooth are arranged on each saw blade.Worm screw, turbine and gear are arranged in gear-box, sprocket wheel and chain are conjointly arranged, be marked with lubrication oil in the gear-box with gear.Motor is arranged on casing, and motor links to each other with worm screw, jug on casing.Such scheme digs disc spins by motor drives, make on the plane dish saw blade ground sawtooth constantly do cutting movement with flooring, thereby with flooring plane mao.Debristling machine is provided with former and later two plane dishes, if between two plane dishes spacing too small, then the plane dish of front can will dig the direct throwing of material that the get up plane dish to the back, thereby influences the work of back plane dish; And the spacing between two plane dishes is when excessive, and the turn performance of debristling machine then can reduce greatly, and user's operation is also just inconvenient more.Such scheme does not provide solution at this problem.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of have higher plane capillary effect rate, ground roughening machine rational in infrastructure, easy to use are provided.
The ground roughening machine that provides according to the utility model, the hobboing cutter assembly that comprises car body, is installed in the drive unit on the described car body and drives by described drive unit, described hobboing cutter assembly comprises cutter shaft and a plurality of hobboing cutters wheels that are fixed on the cutter shaft, described hobboing cutter assembly is two groups, be respectively the first hobboing cutter assembly that is arranged on described car body front end and the second hobboing cutter assembly of rear end, the diameter ratio of distance between axles between described first hobboing cutter assembly and the described second hobboing cutter assembly and described hobboing cutter wheel is 2.5: 1-5.5: 1.
The ground roughening machine that provides according to the utility model also has following attached technical characterictic:
The diameter ratio of distance between axles between described first hobboing cutter assembly and the described second hobboing cutter assembly and described hobboing cutter wheel is 3.0: 1-4.0: 1.
Distance between axles between described first hobboing cutter assembly and the described second hobboing cutter assembly is 40cm-70cm.
The arrangement width of the hobboing cutter wheel on the described first hobboing cutter assembly and the second hobboing cutter assembly is 15cm-30cm.
The two ends of the described first hobboing cutter assembly are provided with secondary hobboing cutter assembly, and described secondary hobboing cutter assembly is positioned at the described car body outside.
Described secondary hobboing cutter assembly is provided with protective cover.
Described hobboing cutter wheel is staggered along described cutter shaft.
The angle that forms on the plane of projection of adjacent two hobboing cutters wheel is the 3-8 degree on the described cutter shaft.
The line of identical point is a helix on the top of the cutter tooth of described hobboing cutter wheel.
A kind of ground roughening machine that provides according to the utility model compared with prior art has following advantage: at first, the diameter ratio of distance between axles between the utility model first hobboing cutter assembly and the second hobboing cutter assembly and hobboing cutter wheel is defined as 2.5: 1 to 5.5: 1, thereby the work between the two hobboing cutter assemblies is not disturbed mutually, improved the operating efficiency of debristling machine; Secondly, the distance between axles between the first hobboing cutter assembly and the second hobboing cutter assembly is defined as 40cm-70cm, makes that the overall structure of the utility model debristling machine is smaller and more exquisite, turn to more flexibly, operate also convenient; Once more, the utility model is provided with secondary hobboing cutter assembly, can clear up corner and the foot of a wall, and convenient the use in addition, is provided with protective cover on secondary hobboing cutter assembly, can prevent that the material that secondary hobboing cutter assembly takes up from causing injury to the people; At last, the hobboing cutter wheel on the utility model is staggered along cutter shaft, makes that each sawtooth on the hobboing cutter wheel all contacts with ground on each angle, thereby has improved the stability of debristling machine work, reduces vibration.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a upward view of the present utility model.
Fig. 3 is the vertical view that removes behind the drive unit of the present utility model.
Fig. 4 is the front view of the adjacent hobboing cutter wheel matching relationship in the utility model.
Fig. 5 is the right view of the hobboing cutter wheel in the utility model.
Fig. 6 is the stereogram of the hobboing cutter wheel in the utility model.
Fig. 7 is the stereogram of the hobboing cutter assembly in the utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the embodiment of a kind of ground roughening machine that provides at the utility model, the hobboing cutter assembly 3 that comprises car body 1, is installed in the drive unit 2 on the described car body 1 and drives by described drive unit 2, described hobboing cutter assembly 3 comprises cutter shaft 31 and a plurality of hobboing cutters wheels 32 that are fixed on the cutter shaft 31, in the utility model, described drive unit 2 can be motor or other actuating unit.Described drive unit 2 is connected with hobboing cutter assembly 3 by transmission device, rotates thereby drive described hobboing cutter assembly 3.Hobboing cutter wheel 32 on the described hobboing cutter assembly 3 can constantly be made cutting movement earthward in rotation process, hair is dug on ground, and the mortar on cleaning ground.Also be provided with handle 11 on the described car body 1.
Referring to Fig. 2, the utility model difference with the prior art part is, described hobboing cutter assembly 3 is two groups, be respectively the first hobboing cutter assembly 34 that is arranged on described car body 1 front end and the second hobboing cutter assembly 35 of rear end, the distance between axles L1 between described first hobboing cutter assembly 34 and the described second hobboing cutter assembly 35 is 2.5: 1 to 5.5: 1 with the ratio of the diameter D1 of described hobboing cutter wheel 32.Concrete value can be 2.5,3.0,3.5,4.0,4.5,5.0 and 5.5.The utility model is by above-mentioned qualification, reasonably make the diameter D1 of distance between axles L1 between the described first hobboing cutter assembly 34 and the second hobboing cutter assembly 35 and hobboing cutter wheel 32 carry out proportioning, solved the problem that the described first hobboing cutter assembly 34 and the second hobboing cutter assembly 35 impact mutually when working.Improved operating efficiency of the present utility model, more convenient to operate.
The described here distance between axles L1 of the utility model is meant the distance between the axle center of cutter shaft of the axle center of cutter shaft 31 of the described first hobboing cutter assembly 34 and the described second hobboing cutter assembly 35.The diameter D1 of described hobboing cutter wheel 32 is meant the maximum diameter of a circle of the plane projection that hobboing cutter wheel 32 rotation backs form, and particularly, is meant the edge of a knife on the cutter tooth of the hobboing cutter wheel 32 formed diameter of a circle that rotates a circle.
Referring to Fig. 2, in the foregoing description that the utility model provides, the distance between axles L1 between described first hobboing cutter assembly 34 and the described second hobboing cutter assembly 35 is 3.0 with the ratio optimal case of the diameter D1 of described hobboing cutter wheel 32: 1-4.0: 1.At this moment, value can be 3.0,3.3,3.5,3.6,3.8,4.0.The said ratio relation can make matching relationship between the two reach optimization, takes all factors into consideration the operating principle of complete machine, the optimum that operating efficiency of the present utility model is reached.
Referring to Fig. 2, in the foregoing description that the utility model provides, the distance between axles L1 between described first hobboing cutter assembly 34 and the described second hobboing cutter assembly 35 is 40cm-70cm.Present embodiment is 50cm, and the diameter of hobboing cutter wheel 32 is 15cm at this moment, and ratio between the two is 3.3.Distance between axles L1 between the described first hobboing cutter assembly 34 and the second hobboing cutter assembly 35 is set to above-mentioned size, can make the volume of complete machine more reasonable, realizes the flexibility of operation, and convenient the use also can not influence the operating efficiency of machine simultaneously.
Referring to Fig. 2, in the foregoing description that the utility model provides, the arrangement width B 1 of the hobboing cutter wheel 32 on the described first hobboing cutter assembly 34 and the second hobboing cutter assembly 35 is 15cm-30cm.Present embodiment is 24cm.Arrangement width B 1 described here is meant the overall width of all hobboing cutter wheels 32 of arranging on cutter shaft 31, in the present embodiment, arranged 8 hobboing cutter wheels.Is 24cm from the outermost plane of first hobboing cutter wheel to the distance the outermost plane of last hobboing cutter wheel.The qualification of this size reaches between the spacing between the width of the hobboing cutter assembly that also can make and the two hobboing cutter assemblies rationally, thereby makes the utility model reach best equalization point between operating flexibility and operating efficiency.
Referring to Fig. 2 and Fig. 3, in the foregoing description that the utility model provides, the two ends of the described first hobboing cutter assembly 34 are provided with secondary hobboing cutter assembly 36, and described secondary hobboing cutter assembly 36 is positioned at described car body 1 outside.Described secondary hobboing cutter assembly 36 is provided with protective cover 37.Cleaning for convenience and plane hair corner and the foot of a wall, the utility model is provided with secondary hobboing cutter assembly 36.The utility model is provided with protective cover 37, can prevent that the mortar that secondary roller assembly 36 has dug from causing damage to the user, thereby play protective effect.
Referring to Fig. 2, Fig. 4, Fig. 5 and Fig. 6, in the foregoing description that the utility model provides, described hobboing cutter wheel 32 is staggered along described cutter shaft 31.The angle a that forms on the plane of projection of adjacent two hobboing cutters wheel 32 is the 3-8 degree on the described cutter shaft 31.Be formed with a lot of cutters tooth on the described hobboing cutter wheel 32, therefore, the hobboing cutter assembly can produce very big vibration when rotating.The utility model is staggered hobboing cutter wheel 32, make on each hobboing cutter wheel 32 cutter tooth not point-blank, thereby make the hobboing cutter assembly in rotation process, any moment all has cutter tooth to contact with ground, thereby reduced the vibration that the hobboing cutter assembly produces, moved more steady.Present embodiment has adopted 8 hobboing cutter wheels 32, and therefore, the angle a that forms on the plane of projection of adjacent two hobboing cutters wheel 32 is 5 degree on the described cutter shaft 31.Like this, better guarantee the steady of hobboing cutter assembly, also improved operating efficiency.Certainly, above-mentioned angle can be taken turns 32 quantity according to hobboing cutter and be adjusted, but is best between the 3-8 degree.
Referring to Fig. 7, in the foregoing description that the utility model provides, the line of identical point is a helix 322 on the top of the cutter tooth 321 of described hobboing cutter wheel 32, i.e. structure as shown in Figure 7, this kind structure makes each hobboing cutter take turns the distribution of 32 curls, makes its stationarity reach optimization.
Claims (9)
1, a kind of ground roughening machine, the hobboing cutter assembly that comprises car body, is installed in the drive unit on the described car body and drives by described drive unit, described hobboing cutter assembly comprises cutter shaft and a plurality of hobboing cutters wheels that are fixed on the cutter shaft, it is characterized in that: described hobboing cutter assembly is two groups, be respectively the first hobboing cutter assembly that is arranged on described car body front end and the second hobboing cutter assembly of rear end, the diameter ratio of distance between axles between described first hobboing cutter assembly and the described second hobboing cutter assembly and described hobboing cutter wheel is 2.5: 1-5.5: 1.
2, ground roughening machine as claimed in claim 1 is characterized in that: the diameter ratio of distance between axles between described first hobboing cutter assembly and the described second hobboing cutter assembly and described hobboing cutter wheel is 3.0: 1-4.0: 1.
3, ground roughening machine as claimed in claim 1 is characterized in that: the distance between axles between described first hobboing cutter assembly and the described second hobboing cutter assembly is 40cm-70cm.
4, ground roughening machine as claimed in claim 1 is characterized in that: the arrangement width of the hobboing cutter wheel on the described first hobboing cutter assembly and the second hobboing cutter assembly is 15cm-30cm.
5, ground roughening machine as claimed in claim 1 is characterized in that: the two ends of the described first hobboing cutter assembly are provided with secondary hobboing cutter assembly, and described secondary hobboing cutter assembly is positioned at the described car body outside.
6, ground roughening machine as claimed in claim 1 is characterized in that: described secondary hobboing cutter assembly is provided with protective cover.
7, ground roughening machine as claimed in claim 1 is characterized in that: described hobboing cutter wheel is staggered along described cutter shaft.
8, ground roughening machine as claimed in claim 7 is characterized in that: the angle that forms on the plane of projection of adjacent two hobboing cutters wheel is the 3-8 degree on the described cutter shaft.
9, ground roughening machine as claimed in claim 7 is characterized in that: the line of identical point is a helix on the top of the cutter tooth of described hobboing cutter wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200043054U CN201351259Y (en) | 2009-01-21 | 2009-01-21 | Floor edge planer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200043054U CN201351259Y (en) | 2009-01-21 | 2009-01-21 | Floor edge planer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351259Y true CN201351259Y (en) | 2009-11-25 |
Family
ID=41374646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200043054U Expired - Fee Related CN201351259Y (en) | 2009-01-21 | 2009-01-21 | Floor edge planer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351259Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720884A (en) * | 2020-12-23 | 2021-04-30 | 中交一公局集团有限公司海外分公司 | Shaving equipment |
-
2009
- 2009-01-21 CN CNU2009200043054U patent/CN201351259Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720884A (en) * | 2020-12-23 | 2021-04-30 | 中交一公局集团有限公司海外分公司 | Shaving equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20140121 |