CN203602316U - Ball unloading hydraulic trolley of steel ball lapping machine - Google Patents

Ball unloading hydraulic trolley of steel ball lapping machine Download PDF

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Publication number
CN203602316U
CN203602316U CN201320679808.8U CN201320679808U CN203602316U CN 203602316 U CN203602316 U CN 203602316U CN 201320679808 U CN201320679808 U CN 201320679808U CN 203602316 U CN203602316 U CN 203602316U
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CN
China
Prior art keywords
ball
turnaround
plate
bay
lift
Prior art date
Application number
CN201320679808.8U
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Chinese (zh)
Inventor
沈义宏
袁绍建
冯建国
许秀国
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江苏力星通用钢球股份有限公司
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Priority to CN201320679808.8U priority Critical patent/CN203602316U/en
Application granted granted Critical
Publication of CN203602316U publication Critical patent/CN203602316U/en

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Abstract

The utility model relates to a ball unloading hydraulic trolley of a steel ball lapping machine. The ball unloading hydraulic trolley of the steel ball lapping machine is characterized in that a transportation trolley, a rollover type turnaround tray and a rollover driving mechanism are included; a lifting assembly is arranged on the transportation trolley, and the lifting assembly comprises a base plate, a lifting platform, a shearing fork arm and a hydraulic cylinder; the long side edge of the turnaround tray is hinged to the lifting platform through a hinge; the rollover driving mechanism is driven by the lifting assembly to push the turnaround tray to be overturned. The ball unloading hydraulic trolley of the steel ball lapping machine has the advantages that a turnaround box is arranged on the turnaround tray, the rollover driving mechanism enables the turnaround tray and the turnaround box to be jacked up to tilt by a certain angle towards the side of a ball discharging opening. With gradual increasing of steel balls in the turnaround box, operation staff control the turnaround box to descend by a certain height through the lifting assembly; meanwhile, in the descending process of the turnaround box, the descending lifting mechanism is used for driving the rollover mechanism to move, the tilting angle of the turnaround box is gradually decreased, the purposes that the steel balls are scattered in the turnaround box evenly and workers do not need to dial manually to scatter the steel balls are achieved, and ball discharging is more convenient.

Description

A kind of steel ball lapping machine unloads ball hydraulic car

Technical field

The utility model relates to a kind of steel ball lapping machine and unloads ball device, and particularly a kind of steel ball lapping machine unloads ball hydraulic car.

Background technology

The processing of steel ball lappingout is last one critical process in steel ball processing process, and the working accuracy of its grinding plays a part very important to the rating of steel ball finished product, and the ball program of unloading after steel ball grinding finishes is quite strict to the surperficial requirement of steel ball.

It is to adopt manually-operated method to implement that original grinder unloads ball always, by the homemade hard box of papery that is similar to dust pan shape, overcoat one deck protective plastic bag, steel ball after grinding is finished the delivering in Turnover Box of one dustpan one dustpan from charging tray, this operational method is very large for workman's labour intensity, and operating efficiency reduces, and a dribbling is unloaded ball process time greatly about 40-50 minute, and unload in ball process, can not engage in other any affairs.

Adopted afterwards contour mode of gradually falling to unload ball, and in charging tray one side of grinder, a breach was set, indentation, there arranges outwardly directed ball-unloading hole, and at the upwards baffle plate of pull dismounting of indentation, there setting.When discharging, Turnover Box is placed on lifting table, opens baffle plate, and steel ball is constantly flowed in Turnover Box; Along with constantly entering of steel ball, in Turnover Box, steel ball reduces apart from the height of ball-unloading hole, reduces the height of Turnover Box by lifting table, makes to remain on certain suitable diff-H between the interior steel ball of Turnover Box and ball-unloading hole.Although the method has solved and has unloaded that ball labour intensity is large, the shortcoming of steel ball surface easy damaged, also still has certain defect: because steel ball is easily deposited in the side near ball-unloading hole, also need to operate manually dispersion steel ball.

Summary of the invention

It is convenient and can avoid causing the steel ball lapping machine of steel ball surface damage to unload ball hydraulic car unloading in ball process that the technical problems to be solved in the utility model is to provide a kind of ball that unloads.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of steel ball lapping machine unloads ball hydraulic car, its innovative point is: comprise a travelling bogie, comprise little car bottom plate, directional wheel, cardan wheel and handrail, the bottom of little car bottom plate is provided with a pair of directional wheel and a pair of cardan wheel, and one end of base plate connects handrail; One lifting assembly, comprise base plate, bay-lift, cut yoke and hydraulic actuating cylinder, base plate is fixed on little car bottom plate, bay-lift is one to be arranged on the rectangle frame body structure of base plate top, two corresponding long sides of bay-lift are connected with base plate by a pair of yoke of cutting, and are provided with and the hydraulic actuating cylinder of cutting yoke and being connected on base plate; Hydraulic actuating cylinder is by the micro hydraulic unit drives being arranged on travelling bogie; One side turn over turnover pallet, is arranged on the bay-lift of lifting assembly, by a rectangle supporting plate surrounding, the semi-enclosed casing that baffle plate forms is set, and oil cock is installed in the bottom of casing; The long side of supporting plate is hinged by hinge and bay-lift; One rollover driver train, comprises position-limited lever, lever adapter plate and L shaped lever, and position-limited lever is arranged between a pair of bottom of cutting yoke; A pair of lever adapter plate is arranged on the both sides of bay-lift, and the middle part of L shaped lever is hinged by horizontally disposed rotating shaft and lever adapter plate; The inner side of position-limited lever is close in the bottom of described L shaped lever, and the upper end of L shaped lever props up the supporting plate lower surface of turnover pallet.

Preferably, four jiaos of the supporting plates of described turnover pallet are provided with adjustable shock strut, are provided with the cushion rubber corresponding with shock strut on bay-lift.

Preferably, the upper end of described L shaped lever is provided with free roll body.

The utility model has the advantage of: when use, Turnover Box is placed on turnover pallet, and by lifting assembly, Turnover Box is risen to ball-unloading hole one side of grinder, in this process, by turnover pallet and Turnover Box jack-up certain angle that tilts, and be tilted to ball-unloading hole side by rollover driver train, open ball-unloading hole baffle plate, steel ball constantly flows in Turnover Box, along with increasing gradually of steel ball in Turnover Box, after its interior steel ball is less apart from ball-unloading hole height, operating personal is by one section of height of lifting assembly control Turnover Box decline, to unload smoothly ball, and guarantee that the height that steel ball falls in Turnover Box can be too not high, in Turnover Box decline process, the lever of rollover driver train rotates backward, Turnover Box angle of inclination is progressively reduced, make to fall into the steel ball that is stacked into ball-unloading hole side in Turnover Box and be slipped to opposite side, realizing steel ball is dispersed in Turnover Box, without stirring manually dispersion steel ball, unload ball convenient.

Accompanying drawing explanation

Fig. 1 is that the utility model steel ball lapping machine unloads ball hydraulic car structural representation.

The specific embodiment

Embodiment

Refer to Fig. 1, the utility model has disclosed a kind of steel ball lapping machine and has unloaded ball hydraulic car, comprises

One travelling bogie, comprises dolly base plate 11, directional wheel 12, cardan wheel 13 and handrail 14, and the bottom of dolly base plate 11 is provided with a pair of directional wheel 12 and a pair of cardan wheel 13, and one end of base plate 11 connects handrail 14;

One lifting assembly, comprise base plate 21, bay-lift 22, cut yoke 23 and hydraulic actuating cylinder 24, base plate 21 is fixed on dolly base plate 11, bay-lift 22 is one to be arranged on the rectangle frame body structure of base plate top, two corresponding long sides of bay-lift 22 are connected with base plate 21 by a pair of yoke 23 of cutting, and are provided with and the hydraulic actuating cylinder 24 of cutting yoke 23 and being connected on base plate 21; Hydraulic actuating cylinder 24 is driven by the micro hydraulic unit 25 being arranged on travelling bogie;

One side turn over turnover pallet, is arranged on the bay-lift 22 of lifting assembly, by rectangle supporting plate 31 surroundings, the semi-enclosed casing that baffle plate 32 forms is set, and oil cock 33 is installed in the bottom of casing; The long side of supporting plate 31 is hinged by hinge 34 and bay-lift 22;

One rollover driver train, comprises position-limited lever 41, lever adapter plate 42 and L shaped lever 43, and position-limited lever 41 is arranged between a pair of bottom of cutting yoke 23; A pair of lever adapter plate 42 is arranged on the both sides of bay-lift 22, and the middle part of L shaped lever 43 is hinged with lever adapter plate 42 by horizontally disposed rotating shaft 44; The inner side of position-limited lever 41 is close in the bottom of L shaped lever 43, and the upper end of L shaped lever 43 props up supporting plate 31 lower surfaces of turnover pallet.The upper end of L shaped lever 43 is provided with free roll body 45.

As more particular embodiment of the present invention:

31 4 jiaos of the supporting plates of turnover pallet are provided with adjustable shock strut 35, are provided with the cushion rubber corresponding with shock strut 35 26 on bay-lift 22.

Principle of work:

When use, Turnover Box is placed on turnover pallet, and by lifting assembly, Turnover Box is risen to ball-unloading hole one side of grinder, in this process, by turnover pallet and Turnover Box jack-up certain angle that tilts, and be tilted to ball-unloading hole side by rollover driver train, open ball-unloading hole baffle plate, steel ball constantly flows in Turnover Box, along with increasing gradually of steel ball in Turnover Box, after its interior steel ball is less apart from ball-unloading hole height, operating personal is by one section of height of lifting assembly control Turnover Box decline, to unload smoothly ball, and guarantee that the height that steel ball falls in Turnover Box can be too not high, in Turnover Box decline process, the lever of rollover driver train rotates backward, Turnover Box angle of inclination is progressively reduced, make to fall into the steel ball that is stacked into ball-unloading hole side in Turnover Box and be slipped to opposite side, realizing steel ball is dispersed in Turnover Box, without stirring manually dispersion steel ball.

Claims (3)

1. steel ball lapping machine unloads a ball hydraulic car, it is characterized in that: comprise
One travelling bogie, comprises little car bottom plate, directional wheel, cardan wheel and handrail, and the bottom of little car bottom plate is provided with a pair of directional wheel and a pair of cardan wheel, and one end of base plate connects handrail;
One lifting assembly, comprise base plate, bay-lift, cut yoke and hydraulic actuating cylinder, base plate is fixed on little car bottom plate, bay-lift is one to be arranged on the rectangle frame body structure of base plate top, two corresponding long sides of bay-lift are connected with base plate by a pair of yoke of cutting, and are provided with and the hydraulic actuating cylinder of cutting yoke and being connected on base plate; Hydraulic actuating cylinder is by the micro hydraulic unit drives being arranged on travelling bogie;
One side turn over turnover pallet, is arranged on the bay-lift of lifting assembly, by a rectangle supporting plate surrounding, the semi-enclosed casing that baffle plate forms is set, and oil cock is installed in the bottom of casing; The long side of supporting plate is hinged by hinge and bay-lift;
One rollover driver train, comprises position-limited lever, lever adapter plate and L shaped lever, and position-limited lever is arranged between a pair of bottom of cutting yoke; A pair of lever adapter plate is arranged on the both sides of bay-lift, and the middle part of L shaped lever is hinged by horizontally disposed rotating shaft and lever adapter plate; The inner side of position-limited lever is close in the bottom of described L shaped lever, and the upper end of L shaped lever props up the supporting plate lower surface of turnover pallet.
2. steel ball lapping machine according to claim 1 unloads ball hydraulic car, it is characterized in that: four jiaos of the supporting plates of described turnover pallet are provided with adjustable shock strut, are provided with the cushion rubber corresponding with shock strut on bay-lift.
3. steel ball lapping machine according to claim 1 unloads ball hydraulic car, it is characterized in that: the upper end of described L shaped lever is provided with free roll body.
CN201320679808.8U 2013-10-31 2013-10-31 Ball unloading hydraulic trolley of steel ball lapping machine CN203602316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320679808.8U CN203602316U (en) 2013-10-31 2013-10-31 Ball unloading hydraulic trolley of steel ball lapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320679808.8U CN203602316U (en) 2013-10-31 2013-10-31 Ball unloading hydraulic trolley of steel ball lapping machine

Publications (1)

Publication Number Publication Date
CN203602316U true CN203602316U (en) 2014-05-21

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104310272A (en) * 2014-10-30 2015-01-28 芜湖杰诺科技有限公司 Lifting storage trolley used for sealing test of hydraulic valves
CN104787699A (en) * 2015-04-02 2015-07-22 安徽安凯汽车股份有限公司 Passenger car driving motor lifting tool
CN105000496A (en) * 2015-06-25 2015-10-28 北京航天发射技术研究所 Large-displacement lifting connecting rod type auxiliary supporting mechanism
CN106044626A (en) * 2016-07-27 2016-10-26 国网电力科学研究院武汉南瑞有限责任公司 Stacking truck for picking and placing recycle cases of movable rack
CN106082003A (en) * 2016-06-30 2016-11-09 肖锐 A kind of light weight material pusher
CN106379837A (en) * 2016-11-18 2017-02-08 安徽江淮汽车股份有限公司 Lifting device
CN109132930A (en) * 2018-06-25 2019-01-04 山东职业学院 A kind of automatic lifting car

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104310272A (en) * 2014-10-30 2015-01-28 芜湖杰诺科技有限公司 Lifting storage trolley used for sealing test of hydraulic valves
CN104787699A (en) * 2015-04-02 2015-07-22 安徽安凯汽车股份有限公司 Passenger car driving motor lifting tool
CN105000496A (en) * 2015-06-25 2015-10-28 北京航天发射技术研究所 Large-displacement lifting connecting rod type auxiliary supporting mechanism
CN106082003A (en) * 2016-06-30 2016-11-09 肖锐 A kind of light weight material pusher
CN106082003B (en) * 2016-06-30 2018-11-23 泰州市邦富环保科技有限公司 A kind of light weight material pusher
CN106044626A (en) * 2016-07-27 2016-10-26 国网电力科学研究院武汉南瑞有限责任公司 Stacking truck for picking and placing recycle cases of movable rack
CN106379837A (en) * 2016-11-18 2017-02-08 安徽江淮汽车股份有限公司 Lifting device
CN109132930A (en) * 2018-06-25 2019-01-04 山东职业学院 A kind of automatic lifting car
CN109132930B (en) * 2018-06-25 2020-09-22 山东职业学院 Automatic lifting trolley

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