CN204057857U - Conveyer - Google Patents

Conveyer Download PDF

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Publication number
CN204057857U
CN204057857U CN201420539342.6U CN201420539342U CN204057857U CN 204057857 U CN204057857 U CN 204057857U CN 201420539342 U CN201420539342 U CN 201420539342U CN 204057857 U CN204057857 U CN 204057857U
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CN
China
Prior art keywords
rod
scissors
sub unit
bar
hinged
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
Application number
CN201420539342.6U
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Chinese (zh)
Inventor
单金炜
唐梽铭
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MIT AUTOMOBILE Ltd
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MIT AUTOMOBILE Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MIT AUTOMOBILE Ltd filed Critical MIT AUTOMOBILE Ltd
Priority to CN201420539342.6U priority Critical patent/CN204057857U/en
Application granted granted Critical
Publication of CN204057857U publication Critical patent/CN204057857U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to conveyer, and it can comprise: base, and its underpart is provided with multiple roller; At least two scissors connecting rod mechanisms be arranged in parallel, lower end and the base of the first bar of the undermost elevator sub unit of each scissors connecting rod mechanism are hinged, the lower end of the second bar of the undermost elevator sub unit of each scissors connecting rod mechanism is hinged with the first slide block, and each first slide block is slidably mounted on the respective horizontal guide groove of base; Bracket, upper end and the bracket of the first bar of the elevator sub unit of the superiors of each scissors connecting rod mechanism are hinged, the upper end thereof of the second bar of the elevator sub unit of the superiors of each scissors connecting rod mechanism has the second slide block, and each second slide block is slidably mounted on the respective horizontal guide groove of bracket; With hydraulic actuating cylinder and power unit.Conveyer of the present utility model, because adopt fluid pressure drive device to carry out rising or declining, significantly improves the efficiency of dismantling driving engine and the change speed gear box of vehicle or installing.

Description

Conveyer
Technical field
The utility model relates to the specialized equipment technical field of Automobile manufacturing and maintenance, particularly relates to a kind of conveyer.
Background technology
When dismantling the driving engine of the large-scale passenger vehicle such as bus, long-distance bus and change speed gear box or install, a Purely mechanical conveyer usually can be used to lift lifting and carrying in bottom to driving engine or change speed gear box.Conveyer major part on current market in repair service is all adopt manpower to jam on jack in the mode driving conveyer to be elevated, and waste time and energy during this equipment use, work efficiency is very low.Meanwhile, these equipment, when use actual in maintenance company, can not be applicable to actual conditions when keeping in repair, and to increasing work efficiency, reduce effective help that work difficulty does not provide.
Utility model content
The purpose of this utility model is intended at least one defect overcoming existing Purely mechanical conveyer, a kind of conveyer of novelty is provided, significantly improves the efficiency that driving engine and the change speed gear box of the large-scale passenger vehicle such as bus, long-distance bus are dismantled or installed.
To achieve these goals, the utility model provides a kind of conveyer, wherein, comprising:
Base, its underpart is provided with multiple roller;
At least two scissors connecting rod mechanisms be arranged in parallel, the elevator sub unit that each described scissors connecting rod mechanism is hinged by some layers is formed, every layer of described elevator sub unit comprises the connecting rod that two midways location are hinged, the lower end of the elevator sub unit of adjacent two layers each connecting rod of elevator sub unit is at the middle and upper levels hinged with the respective link of lower floor elevator sub unit respectively, lower end and the described base of the first bar of the undermost elevator sub unit of each described scissors connecting rod mechanism are hinged, the lower end of the second bar of the undermost elevator sub unit of each described scissors connecting rod mechanism is hinged with the first slide block, each described first slide block is slidably mounted on the respective horizontal guide groove of described base,
Bracket, upper end and the described bracket of the first bar of the elevator sub unit of the superiors of each described scissors connecting rod mechanism are hinged, the upper end thereof of the second bar of the elevator sub unit of the superiors of each described scissors connecting rod mechanism has the second slide block, and each described second slide block is slidably mounted on the respective horizontal guide groove of described bracket; With
Hydraulic actuating cylinder, its one end and described base hinged, the first bar or second bar of the undermost elevator sub unit of its other end and scissors connecting rod mechanism described in one of them are hinged; And
Power unit, is installed on described base, and described power unit is communicated with described hydraulic actuating cylinder with oil return oil pipe by oil-feed oil pipe, and described oil return oil pipe is provided with electromagnetic valve.
Further, described conveyer also comprises: a limit switch be electrically connected with described power unit, described limit switch is arranged in the horizontal guide groove of a described base, and described limit switch is between the lower end and the lower end of the second bar of the first bar of the undermost elevator sub unit of corresponding described scissors connecting rod mechanism.
Further, described conveyer also comprises: line traffic control handle, be electrically connected with described power unit, be provided with raise button and decline button, described raise button is configured to impel described power unit action to rise to control described bracket when it is pressed, and impels described power unit stopping action to make described hydraulic actuating cylinder stop motion when it is not pressed;
When described decline button arrangement Cheng Qi is pressed, described electromagnetic valve is opened, and to make the fluid in described hydraulic actuating cylinder reflux, decline to control described bracket, when it does not stress, described closed electromagnetic valve, to make described hydraulic actuating cylinder stop motion.
Further, described bracket comprises: lower floor's platform, and it has the horizontal guide groove that at least two are installed corresponding described second slide block, upper end and the described lower floor platform of the first bar of the elevator sub unit of the superiors of each described scissors connecting rod mechanism are hinged; Upper platform, is arranged on described lower floor platform movably; And motor mounts, be arranged on described upper platform.
Further, described bracket also comprises: transmission device, and it has worm screw, worm gear, screw mandrel and nut, and described nut is arranged on the bottom of described upper platform, and described screw mandrel is fixedly connected with described worm gear; And handwheel, be fixedly connected with described worm screw.
Further, described motor mounts comprises: two engine beds, and each described engine bed is arranged on described upper platform movably, and is fixedly connected with described upper platform after each described engine bed moves to desired location.
Further, the shaft hole sleeve of the other end of described hydraulic actuating cylinder is mounted in it on the jointed shaft of the undermost elevator sub unit of a described scissors connecting rod mechanism.
Further, described first slide block and described second slide block are roller.
Conveyer of the present utility model, because adopt fluid pressure drive device to carry out rising or declining, significantly improves the efficiency of dismantling driving engine and the change speed gear box of the large-scale passenger vehicle such as bus, long-distance bus or installing.
Further, conveyer of the present utility model is because have line traffic control handle, when conveyer rises, by pressing the raise button on line traffic control handle, control power unit output hydraulic pressure oil, drive hydraulic cylinder works, thus jack-up bracket and the driving engine even load on it rise; When needs decline, press the decline button of line traffic control handle, electromagnetic valve is opened, and hydraulic actuating cylinder inner fluid refluxes, and bracket declines.In rising and decline process, release button, conveyer all can stop automatically.
Further, because conveyer of the present utility model has limit switch, in uphill process, when moving to setting position and touching limit switch, limit switch sends signal makes power unit quit work, and realizes automatic most significant bit and stops.
Further, because conveyer of the present utility model has handwheel and transmission device, when assembling driving engine or change speed gear box, when needing adjustment position, left and right to aim at mounting hole, by manpower drive transmission device, upper platform can be ordered about and realize left and right translation, convenient for assembly.
Further, due to the structure of the motor mounts of conveyer of the present utility model, when dismantling and assemble driving engine, special engine bed can be used, prevents the damage to engine sump tank.In addition, also spacing between two engine beds can be adjusted according to the driving engine of different model.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic elevational view of the conveyer according to the utility model embodiment;
Fig. 2 is the schematic diagram of bracket in conveyer shown in Fig. 1;
Fig. 3 is the schematic diagram of engine bed in bracket shown in Fig. 2.
Detailed description of the invention
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Fig. 1 is the schematic elevational view of the conveyer according to the utility model embodiment.The utility model embodiment provides a kind of conveyer, and it comprises scissors connecting rod mechanism 20, bracket 30 and hydraulic actuating cylinder 40 and power unit 50 that base 10, at least two be arranged in parallel.Particularly, base 10 bottom is provided with the roller of multiple brake device, so that the moving integrally of conveyer, and can self-actuating brake after moving to pre-position.
The elevator sub unit that each scissors connecting rod mechanism 20 is hinged by some layers is formed, every layer of elevator sub unit comprises the connecting rod that two midways location are hinged, the lower end of the elevator sub unit of adjacent two layers each connecting rod of elevator sub unit is at the middle and upper levels hinged with the respective link of lower floor elevator sub unit respectively, lower end and the base 10 of the first bar of the undermost elevator sub unit of each scissors connecting rod mechanism 20 are hinged, the lower end of the second bar of the undermost elevator sub unit of each scissors connecting rod mechanism 20 is hinged with the first slide block, each first slide block is slidably mounted on the respective horizontal guide groove of base 10.Upper end and the bracket 30 of the first bar of the elevator sub unit of the superiors of each scissors connecting rod mechanism 20 are hinged, the upper end thereof of the second bar of the elevator sub unit of the superiors of each scissors connecting rod mechanism 20 has the second slide block, and each second slide block is slidably mounted on the respective horizontal guide groove of bracket 30.First slide block and the second slide block all can be roller.
One end and the base 10 of hydraulic actuating cylinder 40 are hinged, first bar or second bar of the other end of hydraulic actuating cylinder 40 and the undermost elevator sub unit of one of them scissors connecting rod mechanism 20 are hinged, and such as the shaft hole sleeve of the other end of hydraulic actuating cylinder 40 is mounted in it on the jointed shaft of undermost elevator sub unit of a scissors connecting rod mechanism 20.
Power unit 50 is installed on base 10, and power unit 50 is communicated with hydraulic actuating cylinder 40 with oil return oil pipe by oil-feed oil pipe, and oil return oil pipe is provided with electromagnetic valve.Conveyer also comprises line traffic control handle 51, and it is electrically connected with power unit 50, is provided with raise button and decline button.Raise button is configured to impel power unit 50 action to rise to control bracket 30 when it is pressed, and impels power unit 50 stopping action to make hydraulic actuating cylinder 40 stop motion when it does not stress; When decline button arrangement Cheng Qi is pressed, electromagnetic valve is opened, and to make the fluid in hydraulic actuating cylinder 40 reflux, declines to control bracket 30.When it is not pressed, closed electromagnetic valve, to make hydraulic actuating cylinder 40 stop motion.
Conveyer in the utility model embodiment also comprises: a limit switch be electrically connected with power unit 50, limit switch is arranged in the horizontal guide groove of a base 10, and limit switch is between the lower end and the lower end of the second bar of the first bar of the undermost elevator sub unit of corresponding scissors connecting rod mechanism 20.
Fig. 2 is the schematic diagram of bracket in conveyer shown in Fig. 1; Fig. 3 is the schematic diagram of engine bed in bracket shown in Fig. 2.Bracket 30 in the conveyer of the utility model embodiment can comprise lower floor's platform 31, upper platform 32 and motor mounts.Lower floor's platform 31 has the horizontal guide groove that at least two are installed corresponding second slide block, upper end and lower floor's platform 31 of the first bar of the elevator sub unit of the superiors of each scissors connecting rod mechanism 20 are hinged.Upper platform 32 is arranged on lower floor's platform 31 movably, upper platform 32 is provided with roller 34, and it can slide in horizontal concrete chute on lower floor's platform 31.Bracket 30 also can comprise: transmission device 33, and it has worm screw, worm gear, screw mandrel and nut, and nut is arranged on the bottom of upper platform 32, and silk worm and wheel is fixedly connected with; And handwheel, be fixedly connected with worm screw.Upper platform is driven to move in left-right direction during hand wheel rotating.Motor mounts, be arranged on upper platform 32, motor mounts comprises two engine beds 35, and each engine bed 35 is arranged on upper platform movably, and is fixedly connected with upper platform 32 after each engine bed moves to desired location.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.

Claims (8)

1. a conveyer, is characterized in that, comprising:
Base, its underpart is provided with multiple roller;
At least two scissors connecting rod mechanisms be arranged in parallel, the elevator sub unit that each described scissors connecting rod mechanism is hinged by some layers is formed, every layer of described elevator sub unit comprises the connecting rod that two midways location are hinged, the lower end of the elevator sub unit of adjacent two layers each connecting rod of elevator sub unit is at the middle and upper levels hinged with the respective link of lower floor elevator sub unit respectively, lower end and the described base of the first bar of the undermost elevator sub unit of each described scissors connecting rod mechanism are hinged, the lower end of the second bar of the undermost elevator sub unit of each described scissors connecting rod mechanism is hinged with the first slide block, each described first slide block is slidably mounted on the respective horizontal guide groove of described base,
Bracket, upper end and the described bracket of the first bar of the elevator sub unit of the superiors of each described scissors connecting rod mechanism are hinged, the upper end thereof of the second bar of the elevator sub unit of the superiors of each described scissors connecting rod mechanism has the second slide block, and each described second slide block is slidably mounted on the respective horizontal guide groove of described bracket; With
Hydraulic actuating cylinder, its one end and described base hinged, the first bar or second bar of the undermost elevator sub unit of its other end and scissors connecting rod mechanism described in one of them are hinged; And
Power unit, is installed on described base, and described power unit is communicated with described hydraulic actuating cylinder with oil return oil pipe by oil-feed oil pipe, and described oil return oil pipe is provided with electromagnetic valve.
2. conveyer according to claim 1, is characterized in that, also comprises:
A limit switch be electrically connected with described power unit, described limit switch is arranged in the horizontal guide groove of a described base, and described limit switch is between the lower end and the lower end of the second bar of the first bar of the undermost elevator sub unit of corresponding described scissors connecting rod mechanism.
3. conveyer according to claim 1, is characterized in that, also comprises:
Line traffic control handle, be electrically connected with described power unit, be provided with raise button and decline button, described raise button is configured to impel described power unit action to rise to control described bracket when it is pressed, and impels described power unit stopping action to make described hydraulic actuating cylinder stop motion when it does not stress;
When described decline button arrangement Cheng Qi is pressed, described electromagnetic valve is opened, and refluxes to make the fluid in described hydraulic actuating cylinder, decline to control described bracket, when it is not pressed, described closed electromagnetic valve, to make described hydraulic actuating cylinder stop motion.
4. conveyer according to claim 1, is characterized in that, described bracket comprises:
Lower floor's platform, it has the horizontal guide groove that at least two are installed corresponding described second slide block, upper end and the described lower floor platform of the first bar of the elevator sub unit of the superiors of each described scissors connecting rod mechanism are hinged;
Upper platform, is arranged on described lower floor platform movably; With
Motor mounts, is arranged on described upper platform.
5. conveyer according to claim 4, is characterized in that, described bracket also comprises:
Transmission device, it has worm screw, worm gear, screw mandrel and nut, and described nut is arranged on the bottom of described upper platform, and described screw mandrel is fixedly connected with described worm gear; With
Handwheel, is fixedly connected with described worm screw.
6. conveyer according to claim 4, is characterized in that, described motor mounts comprises:
Two engine beds, each described engine bed is arranged on described upper platform movably, and is fixedly connected with described upper platform after each described engine bed moves to desired location.
7. conveyer according to claim 1, is characterized in that,
The shaft hole sleeve of the other end of described hydraulic actuating cylinder is mounted in it on the jointed shaft of the undermost elevator sub unit of a described scissors connecting rod mechanism.
8. conveyer according to claim 1, is characterized in that,
Described first slide block and described second slide block are roller.
CN201420539342.6U 2014-09-18 2014-09-18 Conveyer Expired - Fee Related CN204057857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420539342.6U CN204057857U (en) 2014-09-18 2014-09-18 Conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420539342.6U CN204057857U (en) 2014-09-18 2014-09-18 Conveyer

Publications (1)

Publication Number Publication Date
CN204057857U true CN204057857U (en) 2014-12-31

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104627899A (en) * 2015-02-04 2015-05-20 黄骅 Shear type lifting platform
CN105712245A (en) * 2016-03-31 2016-06-29 苏州康博特液压升降机械有限公司 Bearing platform-movable elevator
CN106379837A (en) * 2016-11-18 2017-02-08 安徽江淮汽车股份有限公司 Lifting device
CN106586885A (en) * 2016-11-25 2017-04-26 麦特汽车服务股份有限公司 Bracket assembly of transmission conveyor and assembling method thereof
CN107954363A (en) * 2017-11-21 2018-04-24 中建三局集团有限公司 A kind of platform trolley for being used for pipeline transportation and lifting
CN110104584A (en) * 2019-05-27 2019-08-09 武汉博腾电力工程有限公司 A kind of wall-mounted electric cabinet installation auxiliary material frame
CN110668345A (en) * 2019-10-30 2020-01-10 泰州市汇顶机械制造有限公司 Mechanical jack convenient to remove

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104627899A (en) * 2015-02-04 2015-05-20 黄骅 Shear type lifting platform
CN105712245A (en) * 2016-03-31 2016-06-29 苏州康博特液压升降机械有限公司 Bearing platform-movable elevator
CN106379837A (en) * 2016-11-18 2017-02-08 安徽江淮汽车股份有限公司 Lifting device
CN106586885A (en) * 2016-11-25 2017-04-26 麦特汽车服务股份有限公司 Bracket assembly of transmission conveyor and assembling method thereof
CN107954363A (en) * 2017-11-21 2018-04-24 中建三局集团有限公司 A kind of platform trolley for being used for pipeline transportation and lifting
CN110104584A (en) * 2019-05-27 2019-08-09 武汉博腾电力工程有限公司 A kind of wall-mounted electric cabinet installation auxiliary material frame
CN110668345A (en) * 2019-10-30 2020-01-10 泰州市汇顶机械制造有限公司 Mechanical jack convenient to remove

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20160918