CN207257058U - A kind of roll change buggy - Google Patents
A kind of roll change buggy Download PDFInfo
- Publication number
- CN207257058U CN207257058U CN201721142745.7U CN201721142745U CN207257058U CN 207257058 U CN207257058 U CN 207257058U CN 201721142745 U CN201721142745 U CN 201721142745U CN 207257058 U CN207257058 U CN 207257058U
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- roll change
- shaft
- change buggy
- object carrying
- connecting rod
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Abstract
The utility model discloses a kind of roll change buggy, including vehicle frame, further include symmetrically arranged two object carrying support and the elevating mechanism for driving two object carrying support synchronization liftings, the vehicle frame includes two columns, two bases and connecting rod, the connecting rod is connected laterally between two columns, two columns are separately positioned on two bases, and traveling wheel is equipped with below the base；The object carrying support includes support arm and the pallet for placing roller, and the support arm level is longitudinally disposed, which is arranged on the support arm front end；The elevating mechanism includes shaft, two gears, two racks and the drive component for driving the shaft to rotate, two racks are vertically arranged and are connected respectively with two object carrying supports, the shaft is horizontally installed on the vehicle frame, two gears are symmetricly set on the both ends of the shaft, and two gears are meshed with two racks respectively.Roller is carried using the roll change buggy, the process of roll change only needs a people to complete to operate, time saving and energy saving, and can prevent safe event.
Description
Technical field
It the utility model is related to a kind of roll change buggy.
Background technology
Roller and the size of pressure roller will be made choice on the basis of the width of stock, print the stock of different in width,
Need the corresponding pressure roller and roller for replacing different sizes.Since the weight of pressure roller, roller is very big, when loading and unloading roller,
Need several workers to shoulder pressure roller or roller, then by other workers pressure roller, roller be installed to again in rack or
It is to be disassembled from rack.Therefore, existing printing equipment is time-consuming and laborious when replacing pressure roller, roller, and cargo handling process consumes
Time is grown, and causes production efficiency low.Moreover, when lifting pressure roller, roller, also often there is pressure roller, roller weighs wounded, injures work by a crashing object
The security incident of people.
Utility model content
The utility model provides a kind of roll change buggy, which overcomes the deficiency present in background technology.The utility model
Technical solution is used by solving its technical problem：
A kind of roll change buggy, including vehicle frame, further include symmetrically arranged two object carrying support and for driving two object carrying supports
The elevating mechanism of synchronization lifting, the vehicle frame include two columns, two bases and connecting rod, the connecting rod be connected laterally at two columns it
Between, two columns are separately positioned on two bases, and traveling wheel is equipped with below the base；The object carrying support includes support arm and for putting
The pallet of roller is put, the support arm level is longitudinally disposed, which is arranged on the support arm front end；The elevating mechanism includes turning
Axis, two gears, two racks and for drive the shaft rotate drive component, two racks it is vertically arranged and respectively with two loadings
Stent connects, which is horizontally installed on the vehicle frame, and two gears are symmetricly set on the both ends of the shaft, and two gears are respectively with two
Rack is meshed.
Among one preferred embodiment：The connecting rod is hollow tubular structure, and the shaft and gear are arranged on the connecting rod
In the middle, which passes vertically through the connecting rod.
Among one preferred embodiment：The drive component includes rocking bar, worm gear and worm screw, which is set in the shaft,
The worm screw is meshed with the worm gear, which is radially inserted into the connecting rod and is connected with the worm screw.
Among one preferred embodiment：The drive component includes rocking bar, the first angular wheel and the second angular wheel, this first
Angular wheel is set in the shaft, which is meshed with first angular wheel, and the rocking bar one end is radially
It is inserted into the connecting rod and is connected with second angular wheel.
Among one preferred embodiment：The object carrying support further includes lead, and the lead is vertically arranged, the lead upper end
It is connected with the rear end of the support arm, the column activity of the leads of two object carrying supports respectively with two vehicle frames is plugged in together.
Among one preferred embodiment：The column is hollow tubular structure, which is plugged in the column, the guiding
Column is equipped with roller, and the inner wall of the roller and the column rolls connection.
Among one preferred embodiment：The pallet is the recessed V shaped slab structure in middle part.
Among one preferred embodiment：The surface of the pallet is equipped with one layer of rubber cushion.
Among one preferred embodiment：The vehicle frame further includes two reinforcers, and two reinforcers correspond to two columns and set respectively, this is vertical
Column is arranged on the rearward end of the base top surface, and the reinforcer is L-shaped, which connects the column, and the other end is with being somebody's turn to do
The front end connection of base top surface.
Among one preferred embodiment：The vehicle frame further includes two handles, and two handles are separately positioned on the middle and upper part of two columns.
Compared with background technology, it has the following advantages that the technical program：
Two gears are meshed with two racks respectively, after driving shaft rotation by the drive component, two gears
Rotating synchronously, two rack synchronous of driving rise or fall, and since two object carrying supports are fixedly connected with two racks respectively,
Two object carrying supports can be moved up and down with two rack synchronous.When roller (such as pressure roller or roller) is installed, the support of two support arm front ends
Disk can support roller, roller easily and quickly can be pushed into installation site by the roll change buggy, then pass through the lifting
Roller is risen to installation site by mechanism, it is possible to easily roller is installed in rack.Similarly, it is necessary to unload lower roller
When, the roll change buggy need to be only pushed into below roller to be unloaded, pallet is risen to below roller by elevating mechanism, unloads lower roller
Afterwards, roller falls on pallet naturally.Roller is carried using the roll change buggy, the process of roll change only needs a people to complete
Operation, it is time saving and energy saving to have the advantages that, and can prevent safe event.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts a kind of schematic front view of roll change buggy of the utility model.
Fig. 2 depicts a kind of schematic side view of roll change buggy shown in Fig. 1.
Embodiment
Referring to Fig.1 and 2, a kind of roll change buggy of the utility model, including vehicle frame 10, symmetrically arranged two loadings branch
Frame 20 and the elevating mechanism 30 for driving two object carrying support synchronization liftings.The vehicle frame 10 include two columns 11, two bases 12 and
Connecting rod 13, the connecting rod 13 are connected laterally between two columns 11, and two columns 11 are separately positioned on two bases 12, the base
12 lower sections are equipped with traveling wheel 14.The object carrying support 20 includes support arm 21 and the pallet 22 for placing roller 40, the support arm
21 is horizontal longitudinally disposed, which is arranged on 21 front end of support arm.The elevating mechanism 30 includes shaft, two gears, two racks
33 and the drive component for driving the shaft to rotate, two racks 33 are vertically arranged and are connected respectively with two object carrying supports 20.
The object carrying support 20 can synchronously rise or fall with the rack 33.The shaft is horizontally installed on the vehicle frame 10, and two gears are symmetrical
The both ends of the shaft are arranged on, two gears are meshed with two gears 33 respectively.
Drive component drives the shaft to rotate, and two gear synchronous are rotated to drive two racks, 33 synchronization lifting, so as to drive
Two object carrying supports, 20 synchronization lifting.
The connecting rod 13 is hollow tubular structure, and the shaft and gear are arranged among connecting rod 13.The rack 33 is perpendicular
Direct puncture crosses the connecting rod 13.
The drive component includes rocking bar 34, worm gear and worm screw.The worm gear be set in the shaft and the two in the circumferential
Clamping, worm gear and shaft rotate synchronously.The worm screw and the worm gear are mutually ratcheting, and worm screw, which rotates, to drive worm gear to rotate.The rocking bar 34
One end is radially inserted into the connecting rod 13 and is connected with the worm screw.Can turn the shaft by shaking the rocking bar 34
It is dynamic.
It is to be appreciated that the drive component can also be motor, as long as the shaft can be driven to rotate.Alternatively, should
Drive component can include rocking bar 34, the first angular wheel and the second angular wheel, which is set in the shaft
Upper and shaft rotates synchronously, and second angular wheel and first angular wheel are mutually ratcheting, which is radially inserted into
It is connected in the connecting rod 13 with second angular wheel.First angular wheel and the second angular wheel are 45 degree of cone teeth
Wheel, shaking the rocking bar 34 equally can rotate the shaft.
The object carrying support 20 further includes lead 23, and the lead 23 is vertically arranged, 23 upper end of lead and the support
The rear end connection of arm 21.The lead 23 of two object carrying supports is plugged in together with 11 activity of column of two vehicle frames respectively.
Preferably, which is respectively hollow tubular structure, which is plugged in the column 11, the guiding
Column 23 is equipped with roller 232, and the inner wall of the roller 232 and the column 11 rolls connection.Stood since the lead 23 is plugged in this
In column 11, the stability of the lifting of object carrying support 20 is strengthened.Roller 232 and the inner wall of the column 11 on the lead 23 connect
Connect, reduce friction coefficient, lead 23 is easier to slide.
Preferably, which is the recessed V shaped slab structure in middle part, can so avoid roller 40 from being rolled on the pallet 22
It is dynamic.
The surface of the pallet 22 is equipped with one layer of rubber cushion 25, and rubber cushion 25 is avoided when loading and unloading roller 40, roller 40 and pallet 22
Between rigid collision occurs, break roller 40.
Preferably, which further includes two reinforcers 15, and two reinforcers 15 correspond to two columns 11 and set respectively.The column 11
The rearward end of 12 top surface of base is arranged on, the reinforcer 15 is L-shaped, which connects the column 11, another
End is connected with the front end of 12 top surface of base.Since column is arranged on the rearward end of the base, the front end of the base is with standing
Reinforcer is connected between column so that the center of gravity of whole vehicle body backward, when placing roller, can keep vehicle body steadily to avoid forward
Topple.
Preferably, which further includes two handles 16, and two handles 16 are separately positioned on the middle and upper part of two columns 11, are easy to
Push and pull the trolley.
The above, is only the utility model preferred embodiment, therefore cannot limit the utility model implementation according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (10)
1. a kind of roll change buggy, including vehicle frame, it is characterised in that：Further include symmetrically arranged two object carrying support and for driving two
The elevating mechanism of object carrying support synchronization lifting, the vehicle frame include two columns, two bases and connecting rod, which is connected laterally at
Between two columns, two columns are separately positioned on two bases, and traveling wheel is equipped with below the base；The object carrying support includes support arm
With the pallet for placing roller, the support arm level is longitudinally disposed, which is arranged on the support arm front end；The elevating mechanism
Including shaft, two gears, two racks and for drive the shaft rotate drive component, two racks it is vertically arranged and respectively with
Two object carrying supports connect, which is horizontally installed on the vehicle frame, and two gears are symmetricly set on the both ends of the shaft, two gears point
It is not meshed with two racks.
A kind of 2. roll change buggy according to claim 1, it is characterised in that：The connecting rod is hollow tubular structure, should
Shaft and gear are arranged among the connecting rod, which passes vertically through the connecting rod.
A kind of 3. roll change buggy according to claim 2, it is characterised in that：The drive component includes rocking bar, worm gear and snail
Bar, the worm gear are set in the shaft, which is meshed with the worm gear, which is radially inserted into the connecting rod
And it is connected with the worm screw.
A kind of 4. roll change buggy according to claim 2, it is characterised in that：The drive component includes rocking bar, the first taper
Gear and the second angular wheel, first angular wheel are set in the shaft, second angular wheel and first conical tooth
Wheel is meshed, which is radially inserted into the connecting rod and is connected with second angular wheel.
A kind of 5. roll change buggy according to claim 1, it is characterised in that：The object carrying support further includes lead, this is led
Vertically arranged to column, which is connected with the rear end of the support arm, the leads of two object carrying supports respectively with two vehicle frames
Column activity be plugged in together.
A kind of 6. roll change buggy according to claim 5, it is characterised in that：The column is hollow tubular structure, this is led
It is plugged in column in the column, which is equipped with roller, and the inner wall of the roller and the column rolls connection.
A kind of 7. roll change buggy according to claim 1, it is characterised in that：The pallet is the recessed V shaped slab structure in middle part.
A kind of 8. roll change buggy according to claim 7, it is characterised in that：The surface of the pallet is equipped with one layer of rubber cushion.
A kind of 9. roll change buggy according to claim 5, it is characterised in that：The vehicle frame further includes two reinforcers, and two strengthen
Part corresponds to two columns and sets respectively, which is arranged on the rearward end of the base top surface, and the reinforcer is L-shaped, the reinforcer
One end connects the column, and the other end is connected with the front end of the base top surface.
A kind of 10. roll change buggy according to claim 2, it is characterised in that：The vehicle frame further includes two handles, two handles point
The middle and upper part of two columns is not arranged on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142745.7U CN207257058U (en) | 2017-09-07 | 2017-09-07 | A kind of roll change buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142745.7U CN207257058U (en) | 2017-09-07 | 2017-09-07 | A kind of roll change buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207257058U true CN207257058U (en) | 2018-04-20 |
Family
ID=61920241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142745.7U Active CN207257058U (en) | 2017-09-07 | 2017-09-07 | A kind of roll change buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207257058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140145A (en) * | 2022-06-29 | 2022-10-04 | 炫煜(宁波)光电科技有限公司 | Version roller loading attachment |
-
2017
- 2017-09-07 CN CN201721142745.7U patent/CN207257058U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140145A (en) * | 2022-06-29 | 2022-10-04 | 炫煜(宁波)光电科技有限公司 | Version roller loading attachment |
| CN115140145B (en) * | 2022-06-29 | 2024-05-07 | 炫煜(宁波)光电科技有限公司 | Plate roller loading attachment |
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