CN208361763U

CN208361763U - A kind of automatic hoist engine of punching pile machine

Info

Publication number: CN208361763U
Application number: CN201820671245.0U
Authority: CN
Inventors: 赖小明
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-09
Filing date: 2018-05-09
Publication date: 2019-01-11
Anticipated expiration: 2028-05-09

Abstract

The utility model discloses a kind of automatic hoist engines of punching pile machine, including chassis, first bearing seat, second bearing seat, reel, planetary reducer and motor, first, two bearing bracket is fixed on chassis, first bearing seat connects planetary reducer output shaft, planetary reducer output shaft is connected with planetary reducer, planetary reducer is fixed with input shaft, planetary reducer excircle is cased with first sliding axle and holds, input shaft outer sheath has hollow shaft, hollow shaft excircle is cased with spring take-up, second sliding axle is held, plane bearing, double-head rectangular worm drive component, first, the fixed reel of the excircle of two sliding bearings, input shaft connects big belt pulley, connect cuticle tep reel on the right side of motor, big belt pulley and cuticle tep reel connect c-type V belt, rigid drive shaft friction disc on the left of planetary reducer, it is fixed on driven shaft on reel Friction disc, the utility model has the advantages that high-efficient, energy consumption is low, low noise, long service life, high reliablity, repairs less, construction quality is high.

Description

A kind of automatic hoist engine of punching pile machine

Technical field

The present invention relates to foundation construction machinery field more particularly to a kind of automatic hoist engines of punching pile machine.

Background technique

Hoist engine is the light and small heavy-duty hoisting equipment with reel winding wire ropes or chain lifting or traction, is also known as twisted Vehicle.Hoist engine can with vertical-lift, horizontally or diagonally drag and draw weight.Hoist engine is divided into two kinds of manual hoist, automatic hoist engine, And automatic hoist engine is divided into electrical hoist and hydraulic winch, now based on automatic hoist engine.

The hoist engine of existing punching pile machine is all made of traditional JKL, JK or 2JK manual control fast winch, and technology is old Old, low efficiency, noise are big, vibration is big, frequency of maintenance is high, energy consumption is high, a large amount of lubricating oil (butter) are excessive is difficult at the construction field (site) Cleaning, causes the pollution of surrounding enviroment, more influences the duration of construction, and construction quality is also difficult to improve.

Summary of the invention

The purpose of the present invention is to solve the deficiency of the above background technology, provides a kind of punching pile machine automatic elevator Machine, high-efficient, the low, low noise that consumes energy long service life, high reliablity, are repaired less, construction quality height.

To solve the above problems, the present invention adopts the following technical scheme:

A kind of automatic hoist engine of punching pile machine, including chassis, first bearing seat, second bearing seat, reel, planetary reduction gear Machine and motor, the first bearing seat and second bearing seat are separately fixed on the left and right side of chassis, the first bearing seat Right side is connected with planetary reducer output shaft, and the right-hand end of the planetary reducer output shaft is connected with planetary reducer, institute The right-hand end for stating planetary reducer is fixed with an input shaft, and the planetary reducer excircle is located at right side end position and is cased with One sliding bearing, the periphery of the input shaft are cased with hollow shaft, on the hollow shaft excircle and close to planetary reducer Side is cased with spring take-up, on the hollow shaft excircle and is located on the right side of spring take-up and is cased with second sliding axle It holds, the first sliding axle holds the fixed reel of the excircle held with second sliding axle, on the hollow shaft excircle and is located at It is cased with plane bearing on the right side of reel, on the hollow shaft excircle and is located on the right side of plane bearing and is cased with double-head rectangular spiral biography Dynamic component, the input shaft right-hand end are connected with big belt pulley, and the right-hand end of the motor is connected with cuticle tep reel, the great Pi C-type V belt is connected between tep reel and cuticle tep reel, the planetary reducer excircle left-hand end is fixed with driving shaft and rubs Disk is wiped, is further fixed on friction disc on driven shaft on the left-hand end excircle of the reel.

Further technical solution is to be fixed with bearing pedestal, the second bearing on the right side of the second bearing seat Seat inside is fixed with double row self aligning spherical roller bearing, and the double row self aligning spherical roller bearing is covered in hollow shaft right-hand end outer circle At week, it is fixed with straight roller bearing on the inside of the bearing pedestal, the straight roller bearing, which covers, to be inputted At axis right-hand end excircle.

Further technical solution is that the spring take-up includes the spring base covered in hollow shaft left-hand end, described Spring is also cased on the inside of spring base and on hollow shaft excircle.

Further technical solution is that the double-head rectangular worm drive component includes being fixed on the left of second bearing seat Nut, the inner periphery of the nut are also connected with the screw rod connecting with nut thread.

Another technical problem to be solved by the present invention is that providing a kind of high-efficient, convenient and fast punching pile machine of operation automatic volume Raise machine.

The beneficial effects of the present invention are:

The present invention by being equipped with friction disc on driving shaft friction disc and driven shaft on planetary reducer and reel, It is rotated by motor band driven input shaft, and makes double-head rectangular worm drive component under external force or so end movement promotes reel Left and right sides displacement, to make to engage and separate between friction disc on driving shaft friction disc and driven shaft, band movable reel is uninterrupted The reel of positive and negative rotation, uninterrupted positive and negative rotation drives the tup on punching pile machine to pump to be punched, entirely Structure has the advantages that high-efficient, energy consumption is low, low noise, long service life, high reliablity, repairs less, construction quality is high.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of the automatic hoist engine of punching pile machine of the present invention；

Fig. 2 is a kind of schematic diagram of the punching pile machine of the present invention with automatic hoist engine when using stake is rushed；

Fig. 3 is a kind of schematic diagram of punching pile machine spring take-up in automatic hoist engine of the present invention；

Fig. 4 is a kind of schematic diagram of punching pile machine double-head rectangular worm drive component in automatic hoist engine of the present invention.

In Fig. 1-4: 1- first bearing seat, 2- driving shaft friction disc, friction disc on 3- driven shaft, 4- reel, 5- first sliding axle is held, 6- hollow shaft, 7- spring take-up, 8- second sliding axle are held, 9- plane bearing, 10- are bis- Head rectangular coil transmission component, 11- second bearing seat, 12- double row self aligning spherical roller bearing, 13- bearing pedestal, The big belt pulley of 14- input shaft, 15-, 16- straight roller bearing, 17-C type V belt, 18- motor, 19- are small Belt pulley, 20- planetary reducer, 21- planetary reducer output shaft, 22- chassis, 101- screw rod, 102- nut.

Specific embodiment

The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.

Referring to FIG. 1 to 4, the automatic hoist engine of a kind of punching pile machine, including chassis 22, first bearing seat 1, second Bearing block 11, reel 4, planetary reducer 20 and motor 18, the first bearing seat 1 and second bearing seat 11 are separately fixed at bottom On the left and right side of frame 22, planetary reducer output shaft 21 is connected on the right side of the first bearing seat 1, the planetary reducer is defeated The right-hand end of shaft 21 is connected with planetary reducer 20, and the right-hand end of the planetary reducer 20 is fixed with an input shaft 14,20 excircle of planetary reducer, which is located at right side end position and is cased with first sliding axle, holds 5, outside the circumference of the input shaft 14 Side is cased with hollow shaft 6, is cased with spring take-up 7, institute on 6 excircle of hollow shaft and close to 20 side of planetary reducer It states on 6 excircle of hollow shaft and is cased with second sliding axle on the right side of spring take-up 7 and hold 8, the first sliding axle holds 5 The fixed reel 4 of excircle for holding 8 with second sliding axle, on 6 excircle of hollow shaft and be located on the right side of reel 4 be cased with it is flat Spherical bearing 9 on 6 excircle of hollow shaft and is located on the right side of plane bearing 9 and is cased with double-head rectangular worm drive component 10, institute It states 14 right-hand end of input shaft and is connected with big belt pulley 15, the right-hand end of the motor 18 is connected with cuticle tep reel 19, the great Pi C-type V belt 17 is connected between tep reel 15 and cuticle tep reel 19, the 20 excircle left-hand end of planetary reducer is fixed with Driving shaft friction disc 2 is further fixed on friction disc 3 on driven shaft on the left-hand end excircle of the reel 4.

It is fixed with bearing pedestal 13 on the right side of the second bearing seat 11, is fixed on the inside of the second bearing seat 11 double Arrange centripetal spheric roller bearing 12,12 sets of the double row self aligning spherical roller bearing at 6 right-hand end excircle of hollow shaft, it is described Straight roller bearing 16 is fixed on the inside of bearing pedestal 13,16 sets of the straight roller bearing is in input shaft 14 At right-hand end excircle.The spring take-up 7 includes the spring base 71 covered in 6 left-hand end of hollow shaft, the spring base 71 Inside and be located at 6 excircle of hollow shaft on be also cased with spring 72.The double-head rectangular worm drive component 10 includes being fixed on the The nut 102 in 11 left side of two bearing bracket, the inner periphery of the nut 102 are also connected with the screw rod being threadedly coupled with nut 102 101。

The present invention adopts the following technical scheme: the following steps are included: motor 18 starts and rotates, band after rotation 1), first Dynamic cuticle tep reel 19 rotates, and cuticle tep reel 19 drives big belt pulley 15 to rotate by c-type V belt 17；2), big belt pulley 15 Band driven input shaft 14 rotates after rotation, and the rotation of input shaft 14, which drives planetary reducer 20 to rotate, follows the hollow shaft 6 in outside also Rotation；3) nut 102, covered on 6 excircle of hollow shaft is threadedly coupled with screw rod 101, passes through 101 up time of external force screw rod Needle rotation, promotes screw rod 101 to move to the left；4) subject plane bearing 9 moves to the left and makes entire after, screw rod 101 is mobile Reel 4 moves to the left, and the first sliding axle of 4 left side inner end of reel is held 5 and slided along 20 right outer periphery of planetary reducer；5), So that friction disc 3 on driven shaft is moved and is contacted with each other to the left with driving shaft friction disc 2 after reel 4 is mobile, promotes driven Friction disc 3 and driving shaft friction disc 2 are integrated formula structure on axis, make reel 4 that input shaft 14 be followed to rotate；6), reel 4 The reel 4 of holddown spring seat 71 during moving to the left, and compressed spring 72 to the left, rotation carries out coiling；7), lead to again It crosses external force screw rod 101 to rotate counterclockwise, due to 72 spring-force driven dual of compressed spring, moves reel 4 to the right, driven shaft Upper friction disc 3 and driving shaft friction disc 2 separate, and the opposite direction under tup gravity of reel 4 is rotated, and realize freely It drops hammer effect.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work should all be covered subject to the scope of the present invention.

Claims

1. a kind of automatic hoist engine of punching pile machine, including chassis, first bearing seat, second bearing seat, reel, planetary reducer And motor, it is characterised in that: the first bearing seat and second bearing seat are separately fixed on the left and right side of chassis, and described Planetary reducer output shaft, right-hand end and the planetary reducer phase of the planetary reducer output shaft are connected on the right side of one bearing block Connection, the right-hand end of the planetary reducer are fixed with an input shaft, and the planetary reducer excircle is located at right-hand end position It sets and is cased with first sliding axle and holds, the periphery of the input shaft is cased with hollow shaft, on the hollow shaft excircle and close to row Star speed reducer side is cased with spring take-up, on the hollow shaft excircle and is located on the right side of spring take-up and is cased with the Two sliding bearings, the first sliding axle hold the fixed reel of the excircle held with second sliding axle, the hollow shaft excircle It is upper and be located on the right side of reel and be cased with plane bearing, on the hollow shaft excircle and it is located on the right side of plane bearing and is cased with double end square Shape worm drive component, the input shaft right-hand end are connected with big belt pulley, and the right-hand end of the motor is connected with cuticle tep reel, C-type V belt is connected between the big belt pulley and cuticle tep reel, the planetary reducer excircle left-hand end is fixed with Driving shaft friction disc is further fixed on friction disc on driven shaft on the left-hand end excircle of the reel.

2. a kind of automatic hoist engine of punching pile machine according to claim 1, it is characterised in that: the second bearing seat is right Side is fixed with bearing pedestal, is fixed with double row self aligning spherical roller bearing on the inside of the second bearing seat, the biserial to Heart spherical roller bearing covers at hollow shaft right-hand end excircle, is fixed with common cylinder roller on the inside of the bearing pedestal Bearing, the straight roller bearing cover at input shaft right-hand end excircle.

3. a kind of automatic hoist engine of punching pile machine according to claim 1, it is characterised in that: the spring take-up Including covering the spring base in hollow shaft left-hand end, on the inside of the spring base and it is located on hollow shaft excircle and is also cased with spring.

4. a kind of automatic hoist engine of punching pile machine according to claim 1, it is characterised in that: the double-head rectangular spiral Transmission component includes the nut being fixed on the left of second bearing seat, and the inner periphery of the nut is also connected with to be connect with nut thread Screw rod.