CN207739643U

CN207739643U - A kind of concrete vibrator

Info

Publication number: CN207739643U
Application number: CN201721703786.9U
Authority: CN
Inventors: 王中荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-10
Filing date: 2017-12-10
Publication date: 2018-08-17
Anticipated expiration: 2027-12-10

Abstract

The utility model discloses a kind of concrete vibrator, middle cover, cover board, rear end cap, tail-hood and casing constitute the housing parts of the concrete vibrator；Reduction box is located at casing end；There is armature assembly, level-one driven gear, main shaft and stator module inside housing parts；Casing is stretched out in CA cable assembly one end；Housing parts external stability is equipped with the bearing support component of arcuate shape；The upper end of bearing support component and reduction box is connected by bolt, square nut and splicing sleeve；It is connected and fixed by screw A between reduction box and middle cover, contact surface is sealed by sealing ring.The product motor, which is fixed, uses the floated bearing of steel pipe framework, having well solved chassis type supporting motor may roll in the use of building site, motor and concrete are easy to contact and stain motor, influence motor ventilation and heat dissipation, use general part in the design simultaneously, to reduce cost of goods manufactured, shorten the time recouped capital outlay.

Description

A kind of concrete vibrator

Technical field

The utility model is related to a kind of vibratory concrete devices, are especially a kind of single-phase concrete vibrator.

Background technology

According to《Chinese Power Tools Industries production and marketing requirement forecasting and transition and upgrade analysis report》Statistics, electric tool are main It is divided into metal cutting electric tool, grinds electric tool, assembling electric tool and railway power supply power driven tools.

Common electric tool have electric drill, electric grinder, electric wrench and electric screw driver, electric hammer and electric impact drill, Concrete vibrator, electric planer.However concrete vibrator is a kind of electric tool making cast concrete compaction by vibration.

The demand of concrete vibrator is growing with the recovery and prosperity, market of real estate and construction industry, There is the enterprise of more annual outputs about 200,000 to shake to concrete in particular with the fast development of city-building in industry so far The demand of dynamic device also rises year by year, and is mostly individual event power supply in Urban Areas, at present home sale ZN series vibrating head quotient Family, without three power supplys, can not affect sale to a certain degree, therefore thirsty in sale retail department majority for user's detection vibrating head Prestige has single-phase high-power vibrator motor, therefore single-phase high-power vibrator will have vast potential for future development.Also exactly with building The rise of industry is built, also occurs some concrete vibrators at present；

It is found by retrieval, the invention of patent No. CN201510800732.3 is related to building machinery technical field, specifically A kind of pneumatic immersible concrete vibrator, including caput vibrating mechanism, connecting pipe component, switching mechanism and lubricating structure.

A kind of external concrete vibrator of the disclosure of the invention of patent No. CN201310192046.3.The babinet of vibrator It is inside provided with rotation axis of several bearing blocks in babinet, the bias of several parallel arrangements is provided in rotation axis The section of block pedestal, eccentric block pedestal is in cross, and there are four tops adjacent successively for tool；On eccentric block pedestal two it is adjacent Top be respectively arranged with wedge shaped the first eccentric block and the second eccentric block；First on adjacent eccentric block pedestal is eccentric Block, the second eccentric block thickness be consecutive variations；Along the same axially extending direction of rotation axis, several first eccentric block thickness Variation tendency and the variation tendencies of several second eccentric block thickness be opposite.

A kind of concrete vibrator of the disclosure of the invention of patent No. CN201410342273.4, including roller bearing and steel plate, rolling Axis upper surface and lower surface of steel plate are equipped with backplate, are connected by pivot pin between roller bearing and steel plate and backplate, roller bearing and steel plate it Between be vertically equipped with stiffener plate, stiffener plate is two, is arranged respectively close to roller bearing and steel plate both ends of the surface, and stiffener plate top Portion extends in outside roller bearing, and bottom is extended in across steel plate in a towing plate, and towing plate is arranged under the backplate on steel plate Surface is provided with towing pad on towing plate, and towing plate upper surface is connect with backplate, and lower surface is connected to a guide plate upper surface, And towing plate is fixed on by fixing bolt on guide plate, roller bearing lower surface is equipped with mounting plate.

A kind of drum-type concrete vibrator of the disclosure of the invention of patent No. CN201510366469.1, for the problem of It is that the oscillating plate of concrete vibrator used at present can cause to stack to concrete surface, make concrete surface out-of-flatness, no Uniformly.A kind of drum-type concrete vibrator provided by the invention, can solve the above problems.Its key is；By roller, vibration Device, vibrator mounting bracket, manipulator's handle, supporting rack, roller junction composition, specific connection in this way, vibrator are mounted on vibration On device mounting bracket, operating handle is installed on vibrator mounting bracket, is welded with supporting rack on operating handle, under vibrator mounting bracket Face has roller junction, roller to be mounted on supporting rack by roller junction.

Existing concrete vibrator is made a general survey of, almost there is problems：

One：Existing concrete vibrator uses chassis type supporting motor, and motor holds with concrete in use It easily contacts and stains motor, motor ventilation and heat dissipation will certainly be influenced.

Secondly：The connection and sealing of the corresponding housing part of existing concrete vibrator are insecure, and overall performance is poor, Its crank is likely to occur rolling in building site in, seriously affects oscillating mass and effect.

Thirdly；For existing concrete vibrator, with the progress of vibration, CA cable assembly, switch module etc. Adjunct unit is easy to damage or break down because of vibration.

It four：It is found according to market survey, its own is complicated for concrete vibrator used in market, and its valence Lattice are expensive, and production cost is higher, this certainly will will have a direct impact on the economic benefit used.

Utility model content

Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of concrete vibrator herein；The product motor is solid Surely the floated bearing of steel pipe framework is used, having well solved chassis type supporting motor may roll in the use of building site, motor It is easy contact and stain motor with concrete, motor ventilation and heat dissipation is influenced, while in the design using general part, to reduce Cost of goods manufactured shortens the time recouped capital outlay.

The utility model is realized in this way constructing a kind of concrete vibrator, it is characterised in that：Including reduction box, in Lid, cover board, rear end cap, bearing support component, tail-hood, armature assembly, casing, level-one driven gear, main shaft, stator module, cable Component；

Wherein, middle cover, cover board, rear end cap, tail-hood and casing constitute the housing parts of the concrete vibrator；Reduction box Positioned at casing end；There is armature assembly, level-one driven gear, main shaft and stator module inside housing parts；CA cable assembly Casing is stretched out in one end；Housing parts external stability is equipped with the bearing support component of arcuate shape；Bearing support component and reduction box Upper end is connected by bolt, square nut with splicing sleeve；It is connected and fixed by screw A between reduction box and middle cover, contact surface is logical Cross sealing ring sealing.

As an improvement of the above technical solution,

A kind of concrete vibrator, it is characterised in that：It is fixed by screw C between cover board and casing, contact position It is sealed by waterproof pad I；Setting brush holder, electrical brush pressure spring and brush in cover board；

Rear end cap is located at outside tail-hood, and the two is connected by screw F, and rear end cap is fixed on casing by screw bolt and nut Rear end, and pass through washer sealing.

As an improvement of the above technical solution,

A kind of concrete vibrator, it is characterised in that：Cable pressing plate connection in one end and tail-hood of CA cable assembly, Stretching out has cable cover(ing) on the outside of the CA cable assembly of rear end cap；Suppressor, switch bracket are also set up in tail-hood, switch bracket passes through Screw is connect with casing end, and switch is arranged by switch bracket, and stretches out rear end cap, setting switch waterproof cover around switch, Switch waterproof cover is buckled in tail-hood.

As an improvement of the above technical solution,

A kind of concrete vibrator, it is characterised in that：Casing internal is provided with bearing A, dustproof cover, wind shield, axis Hold B, non-magnetic shim；The both ends of armature assembly correspond to bearing A and bearing B, and bearing B is located in non-magnetic shim, and the end of armature assembly passes through Level-one driven gear and woodruff key are connect with main shaft, and main shaft is placed in oiliness bearing and bearing C, one end of main shaft have pushing block, Rivet and rolling are followed closely.

As an improvement of the above technical solution,

A kind of concrete vibrator, it is characterised in that：Bearing A is placed in bearing holder (housing, cover), and is arranged in the corresponding positions bearing A There is dustproof cover.

As an improvement of the above technical solution,

A kind of concrete vibrator, it is characterised in that：Nameplate is set outside casing.

By known to above description：The utility model is after improving, compared with conventional vibrator, product input Work mould is less, infusion of financial resources is few, and there is good comprehensive performance can dominate the market rapidly, can reduce cost and improve expected warp Ji effect.

By technical economic analysis, which has technologically advanced design technology, low input high production and wide city The advantages such as field, and by the way that quality is continuously improved and reduces cost, which will rapidly be dominated the market simultaneously with its good cost performance Cost-recovering in a short time.

The utility model has the following advantages that：The utility model provides a kind of concrete vibrator herein by improving, such as Shown in Fig. 1-Fig. 4, the utility model have the advantages that following improvement and；

Advantage 1：Including reduction box, middle cover, cover board, rear end cap, bearing support component, tail-hood, armature assembly, casing, level-one Driven gear, main shaft, stator module, CA cable assembly；

First, the utility model is made of the shell of the concrete vibrator middle cover, cover board, rear end cap, tail-hood and casing Body portion；Housing parts external stability is equipped with the bearing support component of arcuate shape；The upper end of bearing support component and reduction box is logical Cross bolt, square nut is connected with splicing sleeve；

The product motor, which is fixed, uses the floated bearing of steel pipe framework, has well solved chassis type supporting motor in building site In use may rolling, motor and concrete are easy to be contacted and stains motor, influences motor ventilation and heat dissipation, while in the design Using general part, to reduce cost of goods manufactured, shorten the time recouped capital outlay.

Advantage 2：A kind of concrete vibrator described in the utility model, is fixed between the cover board and casing by screw C, Its contact position is sealed by waterproof pad I；Setting brush holder, electrical brush pressure spring and brush in cover board；Rear end cap is located at outside tail-hood, The two is connected by screw F, and rear end cap is fixed on the rear end of casing by screw bolt and nut, and passes through washer sealing.

The utility model its outwardly and inwardly structure through redesign, be not only simple in structure and protection effect it is good and It is easy to operate.For compared with the existing technology, part connects each of before and after casing and sealing is very secured, and water resistance Preferably, the phenomenon that making its overall performance be improved, preventing from rolling in the use of building site, is conducive to promote oscillating mass.

Advantage 3：A kind of concrete vibrator described in the utility model, the cable in one end and tail-hood of the CA cable assembly Pressing plate connects, and stretching out has cable cover(ing) on the outside of the CA cable assembly of rear end cap；Suppressor, switch bracket are also set up in tail-hood, are opened It closes holder to connect with casing end by screw, switchs and be arranged by switch bracket, and stretch out rear end cap, be arranged around switch and open Waterproof cover is closed, switch waterproof cover is buckled in tail-hood.

Advantage 4：The utility model is also improved CA cable assembly part；First, the intensity for increasing CA cable assembly, makes CA cable assembly is less likely to be damaged, and performance is relatively reliable；

Advantage 5：It is also made that improvement for switch block, is not only conveniently operated person's operation, nor is easy to get an electric shock, protects It is safer to protect user；Also make the connection of switch and surrounding more secured simultaneously, prevents from damaging because of vibration in use Bad or failure.

Advantage 6：A kind of concrete vibrator described in the utility model, casing internal are provided with bearing A, dustproof cover, keep out the wind Plate, bearing B, non-magnetic shim；The both ends of armature assembly correspond to bearing A and bearing B, and bearing B is located in non-magnetic shim, the end of armature assembly It is connect with main shaft by level-one driven gear and woodruff key, main shaft is placed in oiliness bearing and bearing C, and one end of main shaft, which has, to push away Block, rivet and rolling nail.

The utility model is also adjusted internal structure other than being improved to external shell, makes its internal cloth Office is more reasonable, takes up space less, the small, clean and safe by the noise except interior, make the service life of its complete machine is long, be easy to maintenance and It safeguards.

Advantage 7：A kind of concrete vibrator described in the utility model, bearing A are placed in bearing holder (housing, cover), and are corresponded in bearing A Place is provided with dustproof cover；The purpose that dustproof cover is arranged is to carry out proofing dust and protecting to bearing A.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model internal structure schematic diagram；

Fig. 3 is the utility model exterior lateral sides schematic diagram；

Fig. 4 is the utility model electrical connection schematic diagram.

Wherein：Baffle ring 1, screw A2, reduction box 3, middle cover 4, screw B5, waterproof pad I 6, screw C7, screw D8, cover board 9, brush holder 10, electrical brush pressure spring 11, brush 12, washer 13, bolt 14, nut 15, screw E16, rear end cap 17, waterproof pad II 18, bearing support component 19, cable cover(ing) 20, cable pressing plate 21, switch 22, switch waterproof cover 23, screw F24, tail-hood 25, inhibition Device 26, switch bracket 27, bearing A28, dustproof cover 29, armature assembly 30, casing 31, wind shield 32, bearing B33, non-magnetic shim 34, branch Bearing sleeve 35, level-one driven gear 36, woodruff key 37, bearing C38, pushing block 39, rivet 40, rolling nail 41, main shaft 42 couple handle 43, sealing ring 44, square nut 45, oiliness bearing 46, nameplate 47, stator module 48, bearing holder (housing, cover) 49, CA cable assembly 50.

Specific implementation mode

The utility model is described in detail below in conjunction with attached drawing 1- Fig. 4, to the skill in the utility model embodiment Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.

The utility model provides a kind of single-phase concrete vibrator herein by improving, and as Figure 1-Figure 4, this practicality is new Type can be practiced as follows；Including reduction box 3, middle cover 4, cover board 9, rear end cap 17, bearing support component 19, tail-hood 25, armature assembly 30, casing 31, level-one driven gear 36, main shaft 42, stator module 48, CA cable assembly 50；

Wherein, middle cover 4, cover board 9, rear end cap 17, tail-hood 25 and casing 31 constitute the housing section of the concrete vibrator Point；Reduction box 3 is located at 31 end of casing；Have inside housing parts armature assembly 30, level-one driven gear 36, main shaft 42 and Stator module 48；Casing 31 is stretched out in 50 one end of CA cable assembly；Housing parts external stability is equipped with the bearing support group of arcuate shape Part 19；Bearing support component 19 is connect with the upper end of reduction box 3 by bolt, square nut 45 and splicing sleeve 35；Reduction box 3 and middle cover It is connected and fixed by screw A2 between 4, contact surface is sealed by sealing ring 44.

The utility model provides a kind of concrete vibrator herein by improving, and is applied among building field, relative to Existing equipment is compared, the utility model have the advantages that as follows improve and：

First, the utility model constitutes the concrete by middle cover 4, cover board 9, rear end cap 17, tail-hood 25 and casing 31 and shakes The housing parts of dynamic device；Housing parts external stability is equipped with the bearing support component 19 of arcuate shape；Bearing support component 19 with subtract The upper end of fast case 3 is connected by bolt, square nut 45 and splicing sleeve 35；

A kind of concrete vibrator described in the utility model, is fixed between the cover board 9 and casing 31 by screw C7, Contact position is sealed by waterproof pad I 6；Setting brush holder 10, electrical brush pressure spring 11 and brush 12 in cover board 9；Rear end cap 17 is located at Outside tail-hood 25, the two is connected by screw F24, and rear end cap 17 is fixed on the rear end of casing 31 by bolt 14 and nut 15, And it is sealed by washer 13.

A kind of concrete vibrator described in the utility model, one end and the cable pressure in tail-hood 25 of the CA cable assembly 50 Plate 21 connects, and 50 outside of CA cable assembly for stretching out rear end cap 17 has cable cover(ing) 20；Suppressor 26 is also set up in tail-hood 25, is opened Holder 27 is closed, switch bracket 27 is connect by screw with 31 end of casing, and switch 22 is arranged by switch bracket 27, and after stretching End cap 17,22 surrounding of switch setting switch waterproof cover 23, switch waterproof cover 23 are buckled in tail-hood 25.

The utility model is also improved 50 part of CA cable assembly；First, the intensity for increasing CA cable assembly, makes cable Component is less likely to be damaged, and performance is relatively reliable；

Secondly, it is also made that improvement for switch block, is not only conveniently operated person's operation, nor be easy to get an electric shock, protect It is safer to protect user；Also make switch 22 and the connection of surrounding more secured simultaneously, prevents in use due to vibration Damage is broken down.

A kind of concrete vibrator described in the utility model, casing 31 are internally provided with bearing A28, dustproof cover 29, keep out the wind Plate 32, bearing B33, non-magnetic shim 34；The both ends of armature assembly 30 correspond to bearing A28 and bearing B33, and bearing B33 is located at non-magnetic shim 34 In, the end of armature assembly 30 is connect by level-one driven gear 36 and woodruff key 37 with main shaft 42, and main shaft 42 is placed in oil-containing axis It holds in 46 and bearing C38, one end of main shaft 42 has pushing block 39, rivet 40 and rolling nail 41.

A kind of single-phase concrete vibrator described in the utility model, bearing A28 are placed in bearing holder (housing, cover) 49, and in bearing A28 Corresponding position is provided with dustproof cover 29；The purpose that dustproof cover 29 is arranged is to carry out proofing dust and protecting to bearing A28.

Nameplate 47 is arranged in a kind of concrete vibrator described in the utility model, 31 outside of casing.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims

1. a kind of concrete vibrator, it is characterised in that：Including reduction box（3）, middle cover（4）, cover board（9）, rear end cap（17）, branch Bolster component（19）, tail-hood（25）, armature assembly（30）, casing（31）, level-one driven gear（36）, main shaft（42）, stator pack Part（48）, CA cable assembly（50）；

Wherein, middle cover（4）, cover board（9）, rear end cap（17）, tail-hood（25）And casing（31）Constitute the concrete vibrator Housing parts；Reduction box（3）Positioned at casing（31）End；There is armature assembly inside housing parts（30）, level-one driven gear （36）, main shaft（42）And stator module（48）；CA cable assembly（50）Casing is stretched out in one end（31）；Housing parts external stability is pacified Bearing support component equipped with arcuate shape（19）；Bearing support component（19）With reduction box（3）Upper end pass through bolt, square nut （45）And splicing sleeve（35）Connection；Reduction box（3）With middle cover（4）Between pass through screw A（2）It is connected and fixed, contact surface passes through Sealing ring（44）Sealing.

2. a kind of concrete vibrator according to claim 1, it is characterised in that：Cover board（9）With casing（31）Between pass through Screw C（7）Fixed, contact position passes through waterproof pad I（6）Sealing；Cover board（9）Interior setting brush holder（10）, electrical brush pressure spring（11） And brush（12）；

Rear end cap（17）Positioned at tail-hood（25）Outside, the two pass through screw F（24）Connection, rear end cap（17）Pass through bolt（14）With Nut（15）It is fixed on casing（31）Rear end, and pass through washer（13）Sealing.

3. a kind of concrete vibrator according to claim 1, it is characterised in that：CA cable assembly（50）One end and tail-hood （25）Interior cable pressing plate（21）Rear end cap is stretched out in connection（17）CA cable assembly（50）Outside has cable cover(ing)（20）；Tail Lid（25）Inside also set up suppressor（26）, switch bracket（27）, switch bracket（27）Pass through screw and casing（31）End connects, Switch（22）Pass through switch bracket（27）Setting, and stretch out rear end cap（17）, switch（22）Surrounding setting switch waterproof cover（23）, Switch waterproof cover（23）It is buckled in tail-hood（25）In.

4. a kind of concrete vibrator according to claim 1, it is characterised in that：Casing（31）It is internally provided with bearing A （28）, dustproof cover（29）, wind shield（32）, bearing B（33）, non-magnetic shim（34）；Armature assembly（30）Both ends correspond to bearing A （28）With bearing B（33）, bearing B（33）Positioned at non-magnetic shim（34）In, armature assembly（30）End pass through level-one driven gear （36）And woodruff key（37）With main shaft（42）Connection, main shaft（42）It is placed in oiliness bearing（46）With bearing C（38）It is interior, main shaft（42） One end have pushing block（39）, rivet（40）It is followed closely with rolling（41）.

5. a kind of concrete vibrator according to claim 1, it is characterised in that：Bearing A（28）It is placed in bearing holder (housing, cover)（49）It is interior, And in bearing A（28）Corresponding position is provided with dustproof cover（29）.

6. a kind of concrete vibrator according to claim 1, it is characterised in that：Casing（31）Outside setting nameplate（47）.