CN108275613A - A kind of trailer automatic tire lifting jack - Google Patents
A kind of trailer automatic tire lifting jack Download PDFInfo
- Publication number
- CN108275613A CN108275613A CN201810198683.4A CN201810198683A CN108275613A CN 108275613 A CN108275613 A CN 108275613A CN 201810198683 A CN201810198683 A CN 201810198683A CN 108275613 A CN108275613 A CN 108275613A
- Authority
- CN
- China
- Prior art keywords
- fixing pipe
- lead screw
- lifting jack
- fixed
- tire lifting
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a kind of trailer automatic tire lifting jacks, including left frame, right rack, left fixing pipe, right fixing pipe, main nut, end cap, lead screw, motor, the left frame and right rack are in elongated rod shape, a rotatable casing is equipped on left frame and right rack, the bottom of left frame and right rack is mounted on several wheels, a left fixing pipe is fixed on the left frame, a right fixing pipe is fixed in right rack, the right end of left fixing pipe is stretched into from the left end of right fixing pipe in right fixing pipe, there are one end caps for the right end fixation of right fixing pipe, the lead screw has been stretched into across end cap in fixing pipe, main nut there are one being twisted on lead screw, main nut is fixed on the inner wall of left fixing pipe, the one end of the lead screw being located at outside right fixing pipe is connected with a shaft joint, shaft joint is connected with a motor.The present invention between motor and lead screw by shaft joint by will be connected so that tire lifting jack can be operated by motor, easy to use.
Description
【Technical field】
The present invention relates to the technical fields of tire lifting jack, especially drag the technical field of tire for vehicles lifting jack.
【Background technology】
With popularizing for automobile, automobile on the way breaks down or the quantity of accident is also increasing, and sometimes may require that and drags
Vehicle drags automobile away.During automobile is sent to trailer, the tire of automobile might not be in rotatable state, sometimes
It needs to lift the tire of automobile using tire lifting jack so that automobile can be moved conveniently.Existing tire lifting jack
It is inconvenient for use, it is easy to delay processing time.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of trailer automatic tire lifting jack, energy
Enough make tire lifting jack that can easily be used.
To achieve the above object, the present invention proposes a kind of trailer automatic tire lifting jack, including left frame, right machine
Frame, left fixing pipe, right fixing pipe, main nut, end cap, lead screw, motor, the left frame and right rack are in elongated rod shape, left machine
It is equipped with a rotatable casing on frame and right rack, the bottom of left frame and right rack is mounted on several wheels, described
It is fixed with a left fixing pipe on left frame, is fixed with a right fixing pipe in right rack, the right end of left fixing pipe is from right fixation
The left end of pipe stretches into right fixing pipe, and the right end of right fixing pipe is fixed there are one end cap, and the lead screw has stretched into solid across end cap
It is twisted in fixed tube, on lead screw there are one main nut, main nut is fixed on the inner wall of left fixing pipe, and the lead screw is located at right fixation
One end outside pipe is connected with a shaft joint, and shaft joint is connected with a motor.
Preferably, being attached using detachable connection mode between the shaft joint and lead screw.
Preferably, the right end of the right fixing pipe is set there are one mounting bracket, motor is fixed on mounting bracket, motor and peace
It is attached using detachable connection mode between shelving.
Preferably, the left fixing pipe and right fixing pipe are square tube, it is gap between left fixing pipe and right fixing pipe
Coordinate, lubricating grease is wiped in left fixing pipe.
Preferably, the wheel is fixed on the bottom both ends of the left fixing pipe or right fixing pipe installed, wheel ten thousand
To wheel construction.
Preferably, the lead screw is equipped with two pieces of barrier plates, end cap is clipped between two pieces of barrier plates.
Preferably, the main nut be fixed on by the way of welding left fixing pipe on the right end inner wall.
Beneficial effects of the present invention：The present invention between motor and lead screw by shaft joint by will be connected so that tire is lifted
Rising device can be operated by motor, easy to use；Detachable connection, motor and mounting bracket are used between shaft joint and lead screw
Between using detachable connection motor can be detached with lead screw when necessary, there is better adaptability；Main nut
It is matched with lead screw so that a telescopic mechanism can be formed between left fixing pipe and right fixing pipe, facilitate tire lifting jack
Tire is clamped and tire is lifted away from ground；The setting of casing makes tire be not easy during being lifted by tire lifting jack
It scratches, decreases resistance between the two.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of front view of trailer automatic tire lifting jack of the present invention；
Fig. 2 is a kind of vertical view of trailer automatic tire lifting jack of the present invention.
In figure：The right rack of 1- left frames, 2-, 3- wheels, 4- casings, the left fixing pipes of 5-, the right fixing pipes of 6-, 7- motors, 50-
Main nut, 60- lead screws, 61- barrier plates, 65- end caps, 66- mounting brackets, 70- shaft joints.
【Specific implementation mode】
Refering to fig. 1 and Fig. 2, a kind of trailer automatic tire lifting jack of the present invention, including left frame 1, right rack 2, Zuo Gu
Fixed tube 5, right fixing pipe 6, main nut 50, end cap 65, lead screw 60, motor 7, the left frame 1 and right rack 2 are in elongated rod shape,
It is equipped with a rotatable casing 4 on left frame 1 and right rack 2, the bottom of left frame 1 and right rack 2 is mounted on several
Wheel 3 is fixed with a left fixing pipe 5 on the left frame 1, a right fixing pipe 6, left fixing pipe 5 is fixed in right rack 2
Right end stretched into right fixing pipe 6 from the left end of right fixing pipe 6, the right end of right fixing pipe 6 fixes that there are one end cap 65, the silks
Bar 60 has been stretched into across end cap 65 in fixing pipe, is twisted on lead screw 60 there are one main nut 50, main nut 50 is fixed on left fixing pipe 5
Inner wall on, the lead screw 60 be located at right fixing pipe 6 outside one end be connected with a shaft joint 70, shaft joint 70 and a motor
7 are connected, and are attached using detachable connection mode between the shaft joint 70 and lead screw 60, the right side of the right fixing pipe 6
End is set there are one mounting bracket 66, and motor 7 is fixed on mounting bracket 66, and detachable connection is used between motor 7 and mounting bracket 66
Mode is attached, and the left fixing pipe 5 and right fixing pipe 6 are square tube, is gap between left fixing pipe 5 and right fixing pipe 6
Coordinate, is wiped with lubricating grease in left fixing pipe 5, the wheel 3 is fixed on the bottom of the left fixing pipe 5 or right fixing pipe 6 installed
Both ends, wheel 3 be Universal wheel structure, the lead screw 60 be equipped with two pieces of barrier plates 61, end cap 65 be clipped in two pieces of barrier plates 61 it
Between, the main nut 50 be fixed on by the way of welding left fixing pipe 5 on the right end inner wall.
The course of work of the present invention：
A kind of trailer of the present invention during the work time, passes through connecting shaft with automatic tire lifting jack between motor 7 and lead screw 60
Device 70 is connected so that tire lifting jack can be operated by motor, easy to use；Being used between shaft joint 70 and lead screw 60 can
Be detachably connected with, between motor 7 and mounting bracket 66 using detachable connection make motor 7 can when necessary with lead screw 60
Separation has better adaptability；Main nut 50 is matched with lead screw 60 so that can shape between left fixing pipe 5 and right fixing pipe 6
At a telescopic mechanism, facilitates tire lifting jack and tire is clamped and tire is lifted away from ground；The setting of casing 4 to take turns
Tire is not easy to be scratched by tire lifting jack during being lifted, and decreases resistance between the two.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of trailer automatic tire lifting jack, it is characterised in that：Including left frame (1), right rack (2), left fixing pipe
(5), right fixing pipe (6), main nut (50), end cap (65), lead screw (60), motor (7), the left frame (1) and right rack (2)
It is in elongated rod shape, a rotatable casing (4), left frame (1) and right rack is equipped on left frame (1) and right rack (2)
(2) bottom is mounted on several wheels (3), is fixed with a left fixing pipe (5) on the left frame (1), on right rack (2)
It is fixed with a right fixing pipe (6), the right end of left fixing pipe (5) is stretched into from the left end of right fixing pipe (6) in right fixing pipe (6),
The right end of right fixing pipe (6) is fixed there are one end cap (65), and the lead screw (60) has been stretched into across end cap (65) in fixing pipe, silk
It is twisted on bar (60) there are one main nut (50), main nut (50) is fixed on the inner wall of left fixing pipe (5), the lead screw (60)
One end external positioned at right fixing pipe (6) is connected with a shaft joint (70), and shaft joint (70) is connected with a motor (7).
2. a kind of trailer automatic tire lifting jack as described in claim 1, it is characterised in that：The shaft joint (70) and silk
It is attached using detachable connection mode between bar (60).
3. a kind of trailer automatic tire lifting jack as described in claim 1, it is characterised in that：The right fixing pipe (6)
Right end is set there are one mounting bracket (66), and motor (7) is fixed on mounting bracket (66), is used between motor (7) and mounting bracket (66)
Detachable connection mode is attached.
4. a kind of trailer automatic tire lifting jack as described in claim 1, it is characterised in that：The left fixing pipe (5) and
Right fixing pipe (6) is square tube, is clearance fit between left fixing pipe (5) and right fixing pipe (6), is wiped on left fixing pipe (5)
Lubricating grease.
5. a kind of trailer automatic tire lifting jack as described in claim 1, it is characterised in that：The wheel (3) is fixed on
The bottom both ends of the left fixing pipe (5) or right fixing pipe (6) installed, wheel (3) are Universal wheel structure.
6. a kind of trailer automatic tire lifting jack as described in claim 1, it is characterised in that：The lead screw (60) is equipped with
Two pieces of barrier plates (61), end cap (65) are clipped between two pieces of barrier plates (61).
7. a kind of trailer automatic tire lifting jack as described in claim 1, it is characterised in that：The main nut (50) uses
The mode of welding be fixed on left fixing pipe (5) on the right end inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198683.4A CN108275613A (en) | 2018-03-12 | 2018-03-12 | A kind of trailer automatic tire lifting jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198683.4A CN108275613A (en) | 2018-03-12 | 2018-03-12 | A kind of trailer automatic tire lifting jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108275613A true CN108275613A (en) | 2018-07-13 |
Family
ID=62809402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810198683.4A Pending CN108275613A (en) | 2018-03-12 | 2018-03-12 | A kind of trailer automatic tire lifting jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108275613A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10338107A (en) * | 1997-06-11 | 1998-12-22 | Sony Corp | Automobile moving device |
| US20040146384A1 (en) * | 2002-07-24 | 2004-07-29 | Whelan Patrick J. | Method and apparatus for moving a vehicle |
| CN2712881Y (en) * | 2004-06-28 | 2005-07-27 | 王惠明 | Movable hydraulic jack |
| US20070182115A1 (en) * | 2006-02-06 | 2007-08-09 | Groomes Kim C | Aircraft tire dolly |
| CN200974548Y (en) * | 2006-11-15 | 2007-11-14 | 杭州盈江机械制造有限公司 | Tyre carrier with lifter |
| US20080101898A1 (en) * | 2006-10-31 | 2008-05-01 | Hector Ray Hernandez | Automobile jack and wheel dolly |
| CN102303634A (en) * | 2011-06-23 | 2012-01-04 | 常熟通润汽车零部件股份有限公司 | Conveying vehicle with adjustable tires |
| JP3192897U (en) * | 2014-02-27 | 2014-09-11 | ニューレイトン株式会社 | Tire lifter |
| CN105016239A (en) * | 2015-07-24 | 2015-11-04 | 广西科技大学 | Dismountable heavy-duty lead screw transmission mechanism |
| CN205601807U (en) * | 2016-05-02 | 2016-09-28 | 山东交通学院 | Vehicle tyre strutting arrangement |
| JP3215299U (en) * | 2017-12-27 | 2018-03-08 | 東海理研株式会社 | Wheel replacement assist device |
| CN207998426U (en) * | 2018-03-12 | 2018-10-23 | 嘉兴明锐科技股份有限公司 | A kind of trailer automatic tire lifting jack |
-
2018
- 2018-03-12 CN CN201810198683.4A patent/CN108275613A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10338107A (en) * | 1997-06-11 | 1998-12-22 | Sony Corp | Automobile moving device |
| US20040146384A1 (en) * | 2002-07-24 | 2004-07-29 | Whelan Patrick J. | Method and apparatus for moving a vehicle |
| CN2712881Y (en) * | 2004-06-28 | 2005-07-27 | 王惠明 | Movable hydraulic jack |
| US20070182115A1 (en) * | 2006-02-06 | 2007-08-09 | Groomes Kim C | Aircraft tire dolly |
| US20080101898A1 (en) * | 2006-10-31 | 2008-05-01 | Hector Ray Hernandez | Automobile jack and wheel dolly |
| CN200974548Y (en) * | 2006-11-15 | 2007-11-14 | 杭州盈江机械制造有限公司 | Tyre carrier with lifter |
| CN102303634A (en) * | 2011-06-23 | 2012-01-04 | 常熟通润汽车零部件股份有限公司 | Conveying vehicle with adjustable tires |
| JP3192897U (en) * | 2014-02-27 | 2014-09-11 | ニューレイトン株式会社 | Tire lifter |
| CN105016239A (en) * | 2015-07-24 | 2015-11-04 | 广西科技大学 | Dismountable heavy-duty lead screw transmission mechanism |
| CN205601807U (en) * | 2016-05-02 | 2016-09-28 | 山东交通学院 | Vehicle tyre strutting arrangement |
| JP3215299U (en) * | 2017-12-27 | 2018-03-08 | 東海理研株式会社 | Wheel replacement assist device |
| CN207998426U (en) * | 2018-03-12 | 2018-10-23 | 嘉兴明锐科技股份有限公司 | A kind of trailer automatic tire lifting jack |
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