CN2278730Y - Rapping system of floor clearing machine for building - Google Patents
Rapping system of floor clearing machine for building Download PDFInfo
- Publication number
- CN2278730Y CN2278730Y CN 96248680 CN96248680U CN2278730Y CN 2278730 Y CN2278730 Y CN 2278730Y CN 96248680 CN96248680 CN 96248680 CN 96248680 U CN96248680 U CN 96248680U CN 2278730 Y CN2278730 Y CN 2278730Y
- Authority
- CN
- China
- Prior art keywords
- movable joint
- chain bar
- hammer
- hole
- dust removing
- 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
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Abstract
The utility model relates to a rapping system of a floor clearing machine for buildings, which is composed of central shafts, movable joints, a belt pulley, spacing sleeves, chain bars, hammers, etc. The utility model is characterized in that a plurality of circular movable joints are arranged on one central shaft, each of the movable joints can be simultaneously provided with two chain bars, and both sides of the outer end of each chain bar are respectively provided with a sheet-shaped split hammer. The rapping system of an existing clearing machine has the defects of short service life of a circular tube structure and independent hammers, and low flexibility. The defects are overcome by the utility model which is more suitable for equipping on a building ground as a concrete clearing machine.
Description
The utility model relates to building floor and loses concrete cleaning field, definite a kind of system of knocking that building floor loses ash machinery that is used to clear up that says so.
The system of knocking of dust removing machine is by steel pipe at present, and two major axis are arranged in the pipe, connects many chain bars on the axle, and the chain bar connects whole hammer again and carries out work, and its shortcoming is that steel pipe can only use once, because two axles in the pipe more very easily damage.The chain bar is connected with the monolithic hammer, and the work activities scope is little.
The purpose of this utility model is: design a kind ofly based on a central axis, by the porous adjustment on the movable joint chain bar is installed, become whole hammer and knock system into the dust removing machine of split hammer.
The technical solution of the utility model is: a kind of system of knocking of building floor dust removing machine is made of central axis, movable joint, belt pulley, a cover, chain bar, hammer etc., its special character is: a plurality of round shape movable joints are housed on a central axis, cover between having between per two movable joints, cover three dead in line fixed installation between central axis, movable joint reach, strip chain bar is housed on the movable joint, the other end of each chain bar is adorned two sheet hammers, is become dynamically to connect by bearing pin respectively between chain bar and movable joint, the hammer.A plurality of through holes are arranged on the movable joint, and the axis of through hole is all parallel with the axis of movable joint, and there is the groove of radially offering the peripheral middle part of movable joint.One end of strip chain bar has circular hole, and the other end has slotted hole.It is microscler that hammer becomes, and first half is thick, the latter half of through hole that has.Through hole on the movable joint becomes even number, each hole all have with its in the corresponding hole of same radial line, and be symmetric points with the movable joint axle center, each movable joint can be with two chain bars of fashionable dress, chain bar circular hole one end is in the groove of movable joint periphery, a slice hammer respectively is equipped with in slotted hole end both sides.Belt pulley rotates under the effect of external force, drive central axis and carry out work, two chain bars become 180 ° of rotations, its outer end respectively has two hammers to knock ground for clearance, hammer is subjected to the impact on ground, and bearing pin can drive hammer and slide along slotted hole, alleviates to impact and vibrations, the front portion that hammer knocks ground can add special material and strengthen the degree of anti-the damage, has formed the face of knocking by a plurality of movable joints like this and has carried out work.When a pair of through hole wearing and tearing of on the movable joint certain are heavier, can call another again to through hole, use a pair of through hole on the diverse location on each movable joint in the real work, make the chain bar in the shape of a spiral shape arrange and both reduced required drive, increased impact force again.
Owing to adopt above-mentioned technical scheme can realize a kind of increasing the service life, alleviate vibrations, the dust removing machine that improves the work effect knocks system.
Implement to be described further below in conjunction with this accompanying drawing.
Fig. 1 is a mounting structure front view of the present utility model, and the accompanying drawing that makes an abstract.
Fig. 2 is a movable joint lateral view of the present utility model.
Among the figure, 9 covers of 1 central axis, 2 movable joints, 3 belt pulleys, 4 chain bars, 5 hammers, 6 hammer bearing pins, 7 nuts, 8 keys, 10 movable joint bearing pins
In the drawings, movable joint 2 belt pulleys 3 are installed on the central axis 1 by key 8 fixing, overlap 9 between having between the movable joint 2, and an end of chain bar 4 is loaded in the medial launder of movable joint 2 and is connected by bearing pin 10, and the other end of chain bar 4 is equipped with hammer 5 and is connected by bearing pin 6.When belt pulley 3 rotated under external force, fixedly all-in-one-piece movable joint 2 central axiss 1 grade was also rotated simultaneously with it, and the chain bar 4 that drives on the movable joint 2 rotates around central axis 1, and chain bar 4 other end hammers 5 also are forced to rotate simultaneously, knock the protrusion on ground.
Claims (4)
1, a kind of system of knocking of building floor dust removing machine is made of central axis, movable joint, belt pulley, a cover, chain bar, hammer etc., it is characterized in that: a plurality of round shape movable joints are housed on a central axis, cover between having between per two movable joints, cover three dead in line fixed installation between central axis, movable joint reach, strip chain bar is housed on the movable joint, the other end of each chain bar is equipped with two sheet hammers, is become dynamically to connect by bearing pin respectively between chain bar and movable joint and the hammer.
2, dust removing machine according to claim 1 knocks system, it is characterized in that: a plurality of through holes are arranged on the movable joint, and the axis of through hole is all parallel with the axis of movable joint, and there is the groove of radially offering the peripheral middle part of movable joint.
3, dust removing machine according to claim 1 knocks system, it is characterized in that: an end of strip chain bar has circular hole, and the other end has slotted hole.
4, dust removing machine according to claim 1 knocks system, it is characterized in that: hammer becomes microscler, and first half is thick, the latter half of through hole that has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248680 CN2278730Y (en) | 1996-12-16 | 1996-12-16 | Rapping system of floor clearing machine for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248680 CN2278730Y (en) | 1996-12-16 | 1996-12-16 | Rapping system of floor clearing machine for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278730Y true CN2278730Y (en) | 1998-04-15 |
Family
ID=33920479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96248680 Expired - Fee Related CN2278730Y (en) | 1996-12-16 | 1996-12-16 | Rapping system of floor clearing machine for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278730Y (en) |
-
1996
- 1996-12-16 CN CN 96248680 patent/CN2278730Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |