CN206267783U - The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed - Google Patents

The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed Download PDF

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Publication number
CN206267783U
CN206267783U CN201621298089.5U CN201621298089U CN206267783U CN 206267783 U CN206267783 U CN 206267783U CN 201621298089 U CN201621298089 U CN 201621298089U CN 206267783 U CN206267783 U CN 206267783U
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China
Prior art keywords
drive
fixed
lid
drive shaft
motor
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Application number
CN201621298089.5U
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Chinese (zh)
Inventor
姚军平
黄宏庆
刘少华
焦洋洋
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China Power Construction Zhenchong Construction Engineering Co.,Ltd.
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ZHENCHONG ENGINEERING Co LTD BEIJING
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Abstract

The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed, it includes upper lid and lower cover, side wall is provided between upper lid and lower cover, and composition gear assembling space is enclosed between upper lid, lower cover and side wall;Upper cap upper surface is provided with two opposite drive motors of rotation direction, and each drive motor is respectively provided on two sides with the first drive shaft and the second drive shaft;Two drive motors, two the first drive shafts, two the second drive shafts are symmetrical arranged;The output shaft of each drive motor is located in gear assembling space, and output sleeve is provided with driving gear;First drive shaft and the second drive shaft are individually fixed on Shang Gai and lower lid by second bearing package assembly;First drive shaft and the second drive shaft are arranged with the first driven gear and the second driven gear respectively;First driven gear is engaged with driving gear;Inner side is provided with the idle pulley that can freely rotate between output shaft and the second drive shaft, and idle pulley is engaged with driving gear and the second driven gear respectively;It is intermeshed between two idle pulleys.

Description

The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed
Technical field
The utility model is related to a kind of cement mixing pile piling machine drive system, particularly a kind of to be used for treatment of soft foundation and add Solid the axle wheelbase of Dual-motors Driving four fix deep-cement stir engineering method rig drive system.
Background technology
Compressibility is high, in soft layer that is being made up of mud and silt clay, when road construction or building, having can Foundation failure or differential settlement can occur.In order to prevent the generation of this case, can be by diversified construction method To improve soft foundation, directly (or indirect) strengthen strengthening soft foundation.Wherein having a kind of construction method is, is bored using rig Into in soft layer, and cement and mortar are stirred into protoplasm soil, compo occurs a series of materialization with protoplasm soil Reaction consolidation and sclerosis, the bearing capacity of ground is improved with this.
The rig referred in above-mentioned construction method, should be combined and use with single shaft, two axles, the drilling tool of four axles.In recent years, have Four axle rigs of standby superperformance are gradually widely used.
The gearbox mostly integral structure of the four axle mixing pile piling machine drive systems for being used at present.Its structure sets Meter allows it to follow leading truck to move up and down.Two adjacent motors of the both sides device of drive system, are that drilling ground is used Four axle drilling rods provide power.A pair of drilling rod connecting shafts make four axle drilling rods be connected with two axle drilling rods.Two gearboxes distinguish position In the lower end of the motor of both sides, it is joined directly together therewith, works independently from each other.The adjustment of distance between axles is paid attention in this design, motor Power directly drives two axles, and four drilling rods all rotate to center position.But this rotating Vortex can reduce efficiency of construction.And And when motor breaks down, when two of which drilling rod is stopped, during the drilling rod during pull-up is trapped in the soil body, having can The situation for damaging drilling tool can occurs.
Utility model content
The utility model purpose is to provide the four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed, and it can be carried The efficiency of construction of four axles mixing pile piling machine high, can solve when wherein one motor breaks down in addition, and drilling tool is absorbed in soil The problem of pull-up is difficult in body.
To achieve the above object, the utility model takes following technical scheme:
The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed, it includes horizontal upper lid and lower cover, on this Side wall is provided between lid and lower cover, composition gear assembling space is enclosed on this between lid, lower cover and side wall;Cap upper surface is provided with this The opposite drive motor of two rotation directions, each drive motor is respectively provided on two sides with the first drive shaft and the second drive shaft;Two Drive motor, two the first drive shafts, two the second drive shafts are symmetrical arranged;
Each drive motor is fixed on this on lid by clutch shaft bearing package assembly, and the output shaft of each drive motor is located at In the gear assembling space, the output sleeve is provided with driving gear;First drive shaft and the second drive shaft pass through the second axle Package assembly is held to be individually fixed on the Shang Gai and lower lid;First drive shaft and the second drive shaft are located at the gear assembling space Interior part is arranged with the first driven gear and the second driven gear respectively;First driven gear is engaged with the driving gear; Inner side is provided with the idle pulley that can freely rotate between the output shaft and second drive shaft, the idle pulley respectively with the driving gear and the Two driven gears are engaged;
Two idle pulleys are located between two drive motors, and are intermeshed between two idle pulleys.
Further, first drive shaft and the second drive shaft lower end are located at lower cover lower section, and are combined by bar Part is fixedly connected with drilling rod.
Further, be covered with dismounting mouth under described, the dismounting mouthful with diameter greater than two the first driven gears and two The sum of the second driven gear diameter.
Further, the four axle agitation driller drive systems that described bi-motor wheelbase is fixed, also including car body, the car body Front end is provided with vertical mast, and the mast is provided with backboard, and the upper lid and lower cover side are fixed on the backboard.
Further, the upper lid periphery is upwardly extended and is provided with side plate, and side plate top is provided with top board, the top board and side plate Side is fixedly connected with the backboard.
Further, the backboard is slided on the mast and can moved up and down along the mast, and the top board is provided with Movable pulley, the mast top is provided with fixed pulley;The car body is fixed with lowering or hoisting gear, the hawser of the lowering or hoisting gear rotating around Through the fixed pulley and movable pulley.
The beneficial effects of the utility model are:By using four axles mixing pile rig of the invention, two diagonal are employed The drilling rod at two ends is reversely rotated, and can improve efficiency of construction.
Also, in the state of in direction of rotation, two opposite idle pulleys are mutually twisted, the rotation that two drive motors are provided Power, can allow symmetrical the first drive shaft and the second drive shaft to share;Even if wherein one drive motor shuts down, also may be used To continue to drive two the first drive shafts and the second drive shaft, therefore, it can the drilling tool being trapped in the soil body of successfully slinging, it is convenient Maintenance, so as to reduce the problem produced by motor failure.
Brief description of the drawings
Fig. 1 is the main view of an embodiment of the four axle agitation driller drive systems that the utility model bi-motor wheelbase is fixed Figure.
Fig. 2 is the side-looking of an embodiment of the four axle agitation driller drive systems that the utility model bi-motor wheelbase is fixed Figure.
Fig. 3 is the cross-sectional schematic diagram of the four axle agitation driller drive systems that the utility model bi-motor wheelbase is fixed.
Fig. 4 is the sectional view in A-A directions in Fig. 3.
Fig. 5 is the sectional view in B-B directions in Fig. 3.
Fig. 6 is the main view of another embodiment of the four axle agitation driller drive systems that the utility model bi-motor wheelbase is fixed Figure.
Fig. 7 is that the rotation direction of the drilling rod of the four axle agitation driller drive systems that the utility model bi-motor wheelbase is fixed is shown It is intended to.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described, is below implemented Example is only used for clearly illustrating the technical solution of the utility model, it is impossible to protection model of the present utility model is limited with this Enclose.
As Figure 1-Figure 5, the utility model provides the four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed, It includes horizontal upper lid 1 and lower cover 2, side wall 3 is provided with this between lid 1 and lower cover 2, on this between lid 1, lower cover 2 and side wall 3 Enclose composition gear assembling space 4.Upper surface of lid 1 is provided with two opposite drive motors of rotation direction 5, each drive motor 5 on this It is respectively provided on two sides with the first drive shaft 6 and the second drive shaft 7.Two the first drive shafts 6, two second of drive motor 5, two are driven Moving axis 7 is symmetrical arranged.
Each drive motor 5 is fixed on this on lid 1 by clutch shaft bearing package assembly 8, and each drive motor 5 output shaft 51 are located in the gear assembling space 4, and the output shaft 51 is arranged with driving gear 52.The drive shaft 7 of first drive shaft 6 and second It is individually fixed on this on lid 1 and lower cover 2 by second bearing package assembly 9.The drive shaft 7 of first drive shaft 6 and second Part in the gear assembling space 4 is arranged with the first driven gear 61 and the second driven gear 71 respectively.This first from Moving gear 61 is engaged with the driving gear 52.Inner side is provided with what can freely be rotated between the output shaft 51 and second drive shaft 7 Idle pulley 10, the idle pulley 10 is engaged with the driven gear 71 of driving gear 52 and second respectively.
Two idle pulleys 10 are located between two drive motors 5, and are intermeshed between two idle pulleys 10.
The rotary speed of two drive motors 5 of the present utility model is the same, and simply rotation direction is different.Direction of rotation is opposite Two idle pulleys 10 be mutually twisted, even if so wherein one drive motor shuts down, can also continue to drive two first drives The drive shaft 7 of moving axis 6 and second.
As shown in fig. 6, for constructing operation, four axle agitation driller drivetrains of the utility model bi-motor wheelbase fixation System, also including car body 14, the front end of car body 14 is provided with vertical mast 15, and the mast 15 is provided with backboard 16, lid 1 and lower cover on this 2 sides are fixed on the backboard 16.Periphery of lid 1 is upwardly extended and is provided with side plate 17 on this, and the top of side plate 17 is provided with top board 18, The top board 18 and the side of side plate 17 are fixedly connected with the backboard 16.First drive shaft 6, the lower end of the second drive shaft 7 are located at should The lower section of lower cover 2, and be fixedly connected with drilling rod 19 by bar conjunction 11, drilling rod 19 is in the drive shaft 7 of each first drive shaft 6 and second Drive get off to ground implement perforate.
Operated for the ease of regulation, the backboard 16 is slided on the mast 15 and can moved up and down along the mast 15, should Top board 18 is provided with movable pulley 20, and the top of mast 15 is provided with fixed pulley 21.The car body 14 is fixed with lowering or hoisting gear, lifting dress Hawser 22 difference the pile warp fixed pulley 21 and the movable pulley 20 put.
On the other hand, the lower cover 2 is provided with dismounting mouth, the dismounting mouthful with diameter greater than two the first driven gears 61 and two The sum of the diameter of the second driven gear 71, to ensure removing the upper axis of the first drive shaft 6 and the second drive shaft 7 by dismantling mouth During bearing apparatus, can be removed in single unit system form with the first drive shaft 6 and the second drive shaft 7 and its driven gear, wait to move to outward Portion is split again.The design can simplify the first driving, 6 and second drive shaft 7 and its driven gear disassembling operations, be easy to Maintenance.
Under this structure design, two opposite drive motors 5 of direction of rotation, respectively two group first He of drive shaft 6 When second drive shaft 7 provides power, as shown in fig. 7, two axles (the first drive shaft 6 and the second drive shaft 7) court on diagonal Same direction rotates.In 4 drilling rods 19, the rotation counterclockwise of drilling rod 19 that one group of first 6 and second drive shaft of drive shaft 7 drives Turn, another group turns clockwise.By this rotation mode, sandy soil can be shifted onto on one side, improve the efficiency for digging ground.
Two idle pulleys 10 are mutually linked, and when rotating together, the revolving force of two offers of drive motor 5 can be transferred to simultaneously Two the first drive shafts 6 and the second drive shaft 7, drive it to rotate.This design can improve the cutting efficiency of drilling rod 19.And When a drive motor 5 breaks down wherein, another drive motor remains unchanged can continue to drive two the first drive shafts 6 and the The drilling tool sunk into the soil body, can be hung to ground by two drive shafts 7.
The above, is only preferred forms of the present utility model, non-that the utility model is imposed any restrictions, every According to the utility model technical spirit to implementing any simple modification, change and the equivalent transformation that are made above, this is still fallen within In the protection domain of utility model technical scheme.

Claims (6)

1. the four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed, it is characterised in that it include horizontal upper lid and Lower cover, side wall is provided with this between lid and lower cover, encloses composition gear assembling space on this between lid, lower cover and side wall;Lid on this Upper surface is provided with two opposite drive motors of rotation direction, and each drive motor is respectively provided on two sides with the first drive shaft and second and drives Moving axis;Two drive motors, two the first drive shafts, two the second drive shafts are symmetrical arranged;
Each drive motor is fixed on this on lid by clutch shaft bearing package assembly, and the output shaft of each drive motor is located at the tooth In wheel assembling space, the output sleeve is provided with driving gear;First drive shaft and the second drive shaft pass through second bearing group Assembling structure is individually fixed on the Shang Gai and lower lid;First drive shaft and the second drive shaft are located in the gear assembling space Part is arranged with the first driven gear and the second driven gear respectively;First driven gear is engaged with the driving gear;This is defeated Between shaft and second drive shaft inner side be provided with the idle pulley that can freely rotate, the idle pulley respectively with the driving gear and second from Moving gear is engaged;
Two idle pulleys are located between two drive motors, and are intermeshed between two idle pulleys.
2. the four axle agitation driller drive systems that bi-motor wheelbase according to claim 1 is fixed, it is characterised in that described First drive shaft and the second drive shaft lower end are located at lower cover lower section, and are fixedly connected with drilling rod by bar conjunction.
3. the four axle agitation driller drive systems that bi-motor wheelbase according to claim 1 and 2 is fixed, it is characterised in that Dismounting mouth is covered with described, the dismounting mouthful with diameter greater than two the first driven gears and two the second driven gear diameters With.
4. the four axle agitation driller drive systems that bi-motor wheelbase according to claim 3 is fixed, it is characterised in that also wrap Car body is included, the car body front end is provided with vertical mast, the mast is provided with backboard, the upper lid and lower cover side are fixed at the back of the body On plate.
5. the four axle agitation driller drive systems that bi-motor wheelbase according to claim 4 is fixed, it is characterised in that described Upper lid periphery is upwardly extended and is provided with side plate, and side plate top is provided with top board, and the top board and side plate side are fixed with the backboard Connection.
6. the four axle agitation driller drive systems that bi-motor wheelbase according to claim 5 is fixed, it is characterised in that described Backboard is slided on the mast and can moved up and down along the mast, and the top board is provided with movable pulley, and the mast top sets There is fixed pulley;The car body is fixed with lowering or hoisting gear, hawser difference the pile warp fixed pulley and the movable pulley of the lowering or hoisting gear.
CN201621298089.5U 2016-11-29 2016-11-29 The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed Active CN206267783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621298089.5U CN206267783U (en) 2016-11-29 2016-11-29 The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621298089.5U CN206267783U (en) 2016-11-29 2016-11-29 The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed

Publications (1)

Publication Number Publication Date
CN206267783U true CN206267783U (en) 2017-06-20

Family

ID=59042911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621298089.5U Active CN206267783U (en) 2016-11-29 2016-11-29 The four axle agitation driller drive systems that a kind of bi-motor wheelbase is fixed

Country Status (1)

Country Link
CN (1) CN206267783U (en)

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Address after: 100102 Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12

Patentee after: China Power Construction Zhenchong Construction Engineering Co.,Ltd.

Address before: 100102 Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12

Patentee before: BEIJING VIBROFLOTATION ENGINEERING Co.,Ltd.