CN104803159B - A kind of telescopic machine with guardrail - Google Patents
A kind of telescopic machine with guardrail Download PDFInfo
- Publication number
- CN104803159B CN104803159B CN201510222617.2A CN201510222617A CN104803159B CN 104803159 B CN104803159 B CN 104803159B CN 201510222617 A CN201510222617 A CN 201510222617A CN 104803159 B CN104803159 B CN 104803159B
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- guardrail
- expansion bracket
- shaped expansion
- rotating shaft
- lower rotary
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Abstract
The present invention relates to a kind of telescopic machine with guardrail, X-shaped expansion bracket before being connected between on front side of its two adjacent frame, rear X-shaped expansion bracket is connected between rear side, four angles of preceding X-shaped expansion bracket are connected by two upper rotating shafts and two lower rotary shafts respectively with four angles of rear X-shaped expansion bracket, and more than six groups of roller is evenly equipped with each upper rotating shaft；The forward and backward side of upper rotating shaft and the forward and backward side of corresponding lower rotary shaft are connected with forward and backward guardrail, and preceding guardrail is located at the rear of preceding X-shaped expansion bracket, and rear guardrail is located at the front of rear X-shaped expansion bracket, and the front and back end of upper rotating shaft and lower rotary shaft is connected with screw respectively；The upper end of forward and backward guardrail is respectively provided with the guide wheel playing the guiding role；The top of forward and backward guardrail is respectively equipped with the fixing hole that can be connected in rotating shaft, and the bottom of forward and backward guardrail is respectively equipped with long slot bore, when telescopic machine is decontroled or is shunk, the height of upper rotating shaft is motionless, lower rotary shaft rises or falls along long slot bore, and guardrail is in vertical state always, and guardrail plays protective action.
Description
Technical field：
The present invention relates to telescopic machine apparatus field, more particularly to a kind of telescopic machine with guardrail.
Background technology：
Telescopic machine applies in general to the article conveying that the bottoms such as all kinds of casees, bag, pallet are planes, can transport piece weight
Very big material, or bear larger shock loading.Telescopic machine is mainly by driving drum or roller, frame, support, drive division etc.
Part forms, and big with conveying capacity, speed is fast, and operating is brisk, can realize the characteristics of multi items collinearly shunt conveying, its structure
Simply, therefore the advantages that reliability is high, and working service facilitates has a wide range of application, but existing telescopic machine is all without protection work(
Can, the phenomenon from side blanking occurs in course of conveying sometimes, with the development of science and technology, the continuous exploration of people, also together
Sample needs safer, more many telescopic machines.
The content of the invention：
The purpose of the present invention is in view of the deficiencies of the prior art, there is provided a kind of telescopic machine with guardrail, passes through guardrail
Product and direct product reach can be stopped, can more steadily conveying products, its is easy to use, practical.
The technology solution of the present invention is as follows：
A kind of telescopic machine with guardrail, it includes at least two frames, preceding X is connected between adjacent two frames front sides
Shape expansion bracket, on rear side of adjacent two frames between be connected with the rear X-shaped expansion bracket being arranged symmetrically with preceding X-shaped expansion bracket, institute
Four angles of X-shaped expansion bracket pass through two upper rotating shafts and two lower turn respectively with four angles of corresponding rear X-shaped expansion bracket before stating
Axis connection is evenly equipped with more than six groups of roller together, in each upper rotating shaft on longitudinal direction, the front side of the upper rotating shaft and corresponding
It is connected with preceding guardrail on front side of lower rotary shaft, preceding guardrail is located at the rear of preceding X-shaped expansion bracket, the rear side of upper rotating shaft and corresponding lower turn
Rear guardrail is connected with rear side of axle, rear guardrail is located at the front of rear X-shaped expansion bracket, and the front and back end of upper rotating shaft and lower rotary shaft is distinguished
It is connected with screw；The preceding guardrail is identical and positioned opposite with rear guard bar structure, and the upper end of preceding guardrail and rear guardrail is installed respectively
There is guide wheel；The top of the preceding guardrail and rear guardrail is respectively equipped with the fixing hole being attached in rotating shaft, preceding guardrail and rear shield
The bottom on column is respectively equipped with long slot bore, and current X-shaped expansion bracket and rear X-shaped expansion bracket are decontroled or shunk constantly simultaneously, and upper rotating shaft is high
Spend motionless, lower rotary shaft rises or falls along long slot bore, and guardrail is in vertical state always.
Preferably, the preceding X-shaped expansion bracket is identical with the structure of rear X-shaped expansion bracket, preceding X-shaped expansion bracket is by two branch
The X-shaped structure that blade is rotatably connected and formed centrally through support shaft.
Preferably, the centre of described two upper rotating shafts and the centre of corresponding two lower rotary shafts are connected with middle X
Shape expansion bracket, middle X-shaped expansion bracket are identical with the structure of preceding X-shaped expansion bracket or rear X-shaped expansion bracket.
Preferably, each bottom of the frame is separately installed with universal wheel, and it is provided between bottom of the frame and universal wheel
Arrangement for adjusting height.
Preferably, the arrangement for adjusting height, which includes pipe, fastening adjustment screw and screw on nut, pipe, is socketed in machine
Frame bottom, fastening adjustment screw is installed in frame, screw on nut is installed on fastening adjustment screw.
Preferably, it is connected with hand-pushing handle between the preceding X-shaped expansion bracket of the leftmost side and the rear X-shaped expansion bracket of the leftmost side
Hand.
Preferably, the preceding guardrail and rear guardrail are respectively L-type structure.
The beneficial effects of the present invention are：
Guide wheel is installed on guardrail of the present invention, product is blocked and play the guiding role, prevents product from being slided from telescopic machine side
Fall, guardrail top is provided with fixing hole, and so upper rotating shaft is connected through fixing hole with forward and backward X-shaped expansion bracket, and guardrail bottom is provided with length
Slotted eye, such lower rotary shaft are connected through long slot bore with forward and backward X-shaped expansion bracket, when telescopic machine is decontroled or is shunk, the height of upper rotating shaft
Spend motionless, lower rotary shaft rises or falls along long slot bore, and guardrail is in always vertical state, guardrail is played protective action.
Brief description of the drawings：
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention (not including guardrail)；
Fig. 3 is the left view of the present invention；
Fig. 4 is the structural representation of the preceding guardrail of the present invention；
Fig. 5 is the structural representation of the parts on the frame machine of the present invention.
Embodiment：
Embodiment, see accompanying drawing 1~5, a kind of telescopic machine with guardrail, it includes at least two frames 1, adjacent two machines
Preceding X-shaped expansion bracket 2 is connected between on front side of frame, is connected between adjacent two frames rear sides with preceding X-shaped expansion bracket in symmetrical
The rear X-shaped expansion bracket 3 of arrangement；The preceding X-shaped expansion bracket is identical with the structure of rear X-shaped expansion bracket, and preceding X-shaped expansion bracket is by two
The X-shaped structure that support chip 201 is rotatably connected and formed centrally through support shaft 202.Four of the preceding X-shaped expansion bracket
Angle is linked together by two upper rotating shafts 4 and two lower rotary shafts 5 respectively with four angles of corresponding rear X-shaped expansion bracket, each
Eight groups of rollers 6 are evenly equipped with upper rotating shaft on longitudinal direction, and the roller in adjacent two upper rotating shafts is arranged in dislocation, on such roller
Product is placed, telescopic machine can transport product.Just needed between X-shaped expansion bracket after X-shaped expansion bracket and two groups before so adjacent two groups
To be linked together by three upper rotating shafts and three lower rotary shafts, X-shaped expansion bracket after X-shaped expansion bracket and three groups before adjacent three groups
Between just need to link together by four upper rotating shafts and four lower rotary shafts, by that analogy.
Guardrail 7 before being connected with front side of the front side of the upper rotating shaft and corresponding lower rotary shaft, preceding guardrail are located at preceding X-shaped and stretched
Rear guardrail 8 is connected with rear side of the rear of frame, the rear side of upper rotating shaft and corresponding lower rotary shaft, rear guardrail is located at rear X-shaped expansion bracket
Front, and the front and back end of upper rotating shaft and lower rotary shaft is connected to screw 9；The preceding guardrail is identical with rear guard bar structure, point
Not Wei L-type structure and positioned opposite, the upper end of preceding guardrail and rear guardrail is separately installed with guide wheel 10；The preceding guardrail and rear guardrail
Top be respectively equipped with the fixing hole 11 being attached in rotating shaft, the bottom of preceding guardrail and rear guardrail is respectively equipped with long slot bore
12, current X-shaped expansion bracket and rear X-shaped expansion bracket are decontroled or shunk constantly simultaneously, and upper rotating shaft is highly motionless, and lower rotary shaft is along elongated slot
Hole rises or falls, and guardrail is in vertical state always.
The upper and lower part of the frame respectively by upper connection sheet 13 and lower connection sheet 14 be connected to before X-shaped expansion bracket and
Afterwards on X-shaped expansion bracket, and two groups of connecting holes are respectively equipped with upper connection sheet and lower connection sheet, by connecting hole and utilized described
Screw makes frame be connected to before adjacent two groups after X-shaped expansion bracket and adjacent two groups on X-shaped expansion bracket, but be connected with frame
The distance between two screws are constant, but X-shaped is stretched after X-shaped expansion bracket or adjacent two groups before adjacent two group being connected with frame
Contracting frame can still rotate when stretching or pulling open around its support shaft.
The centre of described two upper rotating shafts and the centre of corresponding two lower rotary shafts are connected with middle X-shaped expansion bracket
15, middle X-shaped expansion bracket is identical with the structure of preceding X-shaped expansion bracket or rear X-shaped expansion bracket, its reinforcement of middle X-shaped expansion bracket and branch
Support acts on, and improves the stability and fastness of whole telescopic machine.
Hand push handle 16 is connected between the preceding X-shaped expansion bracket of the leftmost side and the rear X-shaped expansion bracket of the leftmost side, is promoted
Hand push handle can make telescopic machine flexible or decontrol, and hand-pushing handle is provided with brake gear 17 on hand, is arrived when pulling open or shrinking telescopic machine
Required position, the position of telescopic machine is controlled by brake gear.Each bottom of the frame is separately installed with universal wheel 18,
And arrangement for adjusting height 19 is provided between bottom of the frame and universal wheel.The arrangement for adjusting height includes pipe, fastening adjustment spiral shell
Silk and screw on nut, pipe are socketed in bottom of the frame, and fastening adjustment screw is provided with frame, is provided with fastening adjustment screw
Screw on nut, when such telescopic machine is flexible or decontrols, universal wheel contributes to the smoothly flexible of telescopic machine or decontroled, height regulation dress
The height of adjustable rack is put, is easy to be applied to more places.
Operation principle of the present invention：Shrinker is provided with guardrail, and guardrail upper end is provided with guide wheel, and the product of transport is blocked,
Prevent product from falling, and guardrail top is arranged on forward and backward X-shaped expansion bracket by fixing hole, guardrail bottom is pacified by long slot bore
On forward and backward X-shaped expansion bracket, when forward and backward X-shaped expansion bracket shrinks, the screw of lower rotary shaft and its end is together along elongated slot
Hole moves down, and when forward and backward X-shaped expansion bracket pulls open, the screw of lower rotary shaft and its end moves up along long slot bore together, moving down or
When moving up, guardrail is in always vertical state, plays protective action.
Above-described embodiment is the specific descriptions carried out to the present invention, simply the present invention is further described, it is impossible to manage
Solve as limiting the scope of the present invention, it is nonessential that those skilled in the art according to the content of foregoing invention makes some
Modifications and adaptations are each fallen within protection scope of the present invention.
Claims (7)
1. a kind of telescopic machine with guardrail, it includes at least two frames, preceding X-shaped is connected between adjacent two frames front sides
Expansion bracket, on rear side of adjacent two frames between be connected with the rear X-shaped expansion bracket being arranged symmetrically with preceding X-shaped expansion bracket, it is described
Four angles of preceding X-shaped expansion bracket pass through two upper rotating shafts and two lower rotary shafts respectively with four angles of corresponding rear X-shaped expansion bracket
Link together, each roller for being above evenly equipped with more than six groups in rotating shaft on longitudinal direction, it is characterised in that：The front side of the upper rotating shaft
With preceding guardrail is connected with front side of corresponding lower rotary shaft, preceding guardrail is located at the rear of preceding X-shaped expansion bracket, the rear side and phase of upper rotating shaft
Rear guardrail is connected with rear side of the lower rotary shaft answered, rear guardrail is located at the front of rear X-shaped expansion bracket, and before upper rotating shaft and lower rotary shaft
Rear end is connected to screw；The preceding guardrail is identical and positioned opposite with rear guard bar structure, the upper end of preceding guardrail and rear guardrail
It is separately installed with guide wheel；The top of the preceding guardrail and rear guardrail is respectively equipped with the fixing hole being attached in rotating shaft, preceding shield
The bottom of column and rear guardrail is respectively equipped with long slot bore, when current X-shaped expansion bracket and rear X-shaped expansion bracket are decontroled or shunk simultaneously, on
Rotating shaft is highly motionless, and lower rotary shaft rises or falls along long slot bore, and guardrail is in vertical state always.
A kind of 2. telescopic machine with guardrail according to claim 1, it is characterised in that：The preceding X-shaped expansion bracket and rear X-shaped
The structure of expansion bracket is identical, and preceding X-shaped expansion bracket is to be rotatably connected by two support chips and formed centrally through support shaft
X-shaped structure.
A kind of 3. telescopic machine with guardrail according to claim 1, it is characterised in that：The centre of described two upper rotating shafts and
The centre of two corresponding lower rotary shafts is connected with middle X-shaped expansion bracket, middle X-shaped expansion bracket and preceding X-shaped expansion bracket or rear X
The structure of shape expansion bracket is identical.
A kind of 4. telescopic machine with guardrail according to claim 1, it is characterised in that：Each bottom of the frame is pacified respectively
Equipped with universal wheel, and arrangement for adjusting height is provided between bottom of the frame and universal wheel.
A kind of 5. telescopic machine with guardrail according to claim 4, it is characterised in that：The arrangement for adjusting height includes circle
Pipe, fastening adjustment screw and screw on nut, pipe are socketed in bottom of the frame, and fastening adjustment screw is provided with frame, and fastening is adjusted
Screw on nut is installed on section screw.
A kind of 6. telescopic machine with guardrail according to claim 1, it is characterised in that：The preceding X-shaped expansion bracket of the leftmost side and
Hand push handle is connected between the rear X-shaped expansion bracket of the leftmost side.
A kind of 7. telescopic machine with guardrail according to claim 1, it is characterised in that：The preceding guardrail and rear guardrail difference
For L-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222617.2A CN104803159B (en) | 2015-05-05 | 2015-05-05 | A kind of telescopic machine with guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222617.2A CN104803159B (en) | 2015-05-05 | 2015-05-05 | A kind of telescopic machine with guardrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104803159A CN104803159A (en) | 2015-07-29 |
| CN104803159B true CN104803159B (en) | 2018-01-12 |
Family
ID=53688455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510222617.2A Active CN104803159B (en) | 2015-05-05 | 2015-05-05 | A kind of telescopic machine with guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104803159B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0203898A2 (en) * | 1985-05-29 | 1986-12-03 | Per Erik Wahren | Conveyor line for heavy goods conveying |
| CN201817032U (en) * | 2010-07-14 | 2011-05-04 | 湖州中轴物流设备有限公司 | Telescopic conveyor |
| CN201857072U (en) * | 2010-10-29 | 2011-06-08 | 浙江金刚汽车有限公司 | Conveying work frame for automobile edge-closing assembly parts |
| CN202828948U (en) * | 2012-07-31 | 2013-03-27 | 芜湖耀华玻璃园艺有限公司 | Glass transport device with adjustable width |
| CN203392322U (en) * | 2013-06-04 | 2014-01-15 | 湖州众友物流技术装备有限公司 | Electric telescopic conveyer |
| CN204660699U (en) * | 2015-05-05 | 2015-09-23 | 湖州吴兴灵动机电设备制造厂 | A kind of telescopic machine with guardrail |
-
2015
- 2015-05-05 CN CN201510222617.2A patent/CN104803159B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0203898A2 (en) * | 1985-05-29 | 1986-12-03 | Per Erik Wahren | Conveyor line for heavy goods conveying |
| CN201817032U (en) * | 2010-07-14 | 2011-05-04 | 湖州中轴物流设备有限公司 | Telescopic conveyor |
| CN201857072U (en) * | 2010-10-29 | 2011-06-08 | 浙江金刚汽车有限公司 | Conveying work frame for automobile edge-closing assembly parts |
| CN202828948U (en) * | 2012-07-31 | 2013-03-27 | 芜湖耀华玻璃园艺有限公司 | Glass transport device with adjustable width |
| CN203392322U (en) * | 2013-06-04 | 2014-01-15 | 湖州众友物流技术装备有限公司 | Electric telescopic conveyer |
| CN204660699U (en) * | 2015-05-05 | 2015-09-23 | 湖州吴兴灵动机电设备制造厂 | A kind of telescopic machine with guardrail |
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| Publication number | Publication date |
|---|---|
| CN104803159A (en) | 2015-07-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 313000 Zhejiang Huzhou city Huzhou economic and Technological Development Zone, No. 398 dream brook road No. 3 workshop by the South Office Applicant after: Huzhou smart intelligent equipment Co., Ltd. Address before: 313000 Huzhou economic and Technological Development Zone, Huzhou Province Yang Yang village, village, town, Zhejiang Applicant before: Huzhou Wuxing Lingdong Mechanicla and Electrical Equipment Manufacturing Plant |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |