CN207710543U - Grinder drives steering structure - Google Patents
Grinder drives steering structure Download PDFInfo
- Publication number
- CN207710543U CN207710543U CN201721629409.5U CN201721629409U CN207710543U CN 207710543 U CN207710543 U CN 207710543U CN 201721629409 U CN201721629409 U CN 201721629409U CN 207710543 U CN207710543 U CN 207710543U
- Authority
- CN
- China
- Prior art keywords
- bearing block
- steering structure
- adapter
- vertical shaft
- rear end
- 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
Links
Abstract
The utility model is related to a kind of grinders to drive steering structure, it include the link for being connect with the fixed seat Quick Release for being set to grinder rack rear end lower, the rear end of the link is provided with bearing block, vertical shaft is rotatably connected in the bearing block, the lower end of the vertical shaft is provided with rotating wheel, the upper end of vertical shaft is provided with the steering wheel for controlling rotating wheel rotation direction, and the seat for driver's seating is provided on rear side of the bearing block.Grinder driving steering structure is not only compact-sized, but also is conveniently turned to for controlling grinder.
Description
Technical field
The utility model is related to a kind of grinders to drive steering structure.
Background technology
Existing grinder, which is usually free of to be provided with, drives steering mechanism, when needing to turn in use, usually
Operating personnel are needed to control, and are used and are inconvenient.For this reason, it may be necessary to a kind of driving steering structure applied to grinder.
Invention content
The purpose of this utility model is to provide a kind of grinders to drive steering structure, not only compact-sized, but also conveniently
It is turned to for controlling grinder.
The technical solution of the utility model is：A kind of grinder driving steering structure, including it is used for and is set to grinding
The link of the fixed seat Quick Release connection of machine rack rear end lower, the rear end of the link is provided with bearing block, the bearing
Vertical shaft is rotatably connected in seat, the lower end of the vertical shaft is provided with rotating wheel, and the upper end setting of vertical shaft is useful
The seat for driver's seating is provided on rear side of the steering wheel of control rotating wheel rotation direction, the bearing block.
Further, the link includes the adapter for being connect with fixed seat Quick Release, the rear end of the adapter
Top and the bottom correspond to and be hinged with upper links and lower link, the upper links and lower link is parallel and rear end respectively with
Bearing block is hinged.
Further, the both sides of the fixed base rear end are vertically provided with connecting plate respectively, distinguish on the connecting plate
It is provided in falling the connection card slot of " 7 " font, the both sides of the adapter are separately provided for and connect card slot and match
It realizes the protruding pin of clamping, is additionally provided with and the matched locking mechanism of fixed seat on adapter.
Further, the locking mechanism includes the index pin for being set to adapter front end and being pierced by forward, the fixation
It is provided with the location hole penetrated for index pin after adapter and fixed seat clamping on the rear end face of seat, is also set on the link
It is equipped with and completes the unlocking mechanism detached with location hole for index pin.
Further, the unlocking mechanism include be set to upper links rear side and middle part and upper links be hinged
The inner end of rocking bar, the rocking bar is provided with the brake cable that the other end is connected with index pin rear end.
Further, the side of the upper links is provided with long slot bore along its length, and the rocking bar stretches into long slot bore
And middle part is hinged through vertical axis pin with upper links, the end that rocking bar stretches into upper links and is set to upper links inner cavity
In brake cable be connected.
Further, two connection card slots in " 7 " font are respectively provided on the connecting plate from top to bottom,
The both sides of the adapter are correspondingly arranged on the protruding pin of two outwardly convexs respectively.
Further, the lower part of the vertical shaft is provided with position limiting convex ring, and vertical shaft passes through bearing block from bottom to top,
Vertical shaft is provided with the position-limit mechanism matched with bearing block for vertical shaft rotary spacing on the end of bearing block.
Further, the position-limit mechanism includes the arc panel being fixed on the leading flank of bearing block upper end, the arc
Arc limit slot is provided on plate, the vertical shaft is pierced by the abduction rod for being fixed with and letting droop on the end of bearing block, described to turn
The lower end of bar is provided in the matched convex button of arc limit slot.
Compared with prior art, the utility model has the following advantages：The grinder drives steering structure not only structure
It is compact, stable connection, and conveniently turned to for controlling grinder；Rapid-assembling/disassembling may be implemented simultaneously, it is easy to operate, it is convenient for
Transport and packaging.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the use state diagram of the utility model；
Fig. 3 is the link and fixed seat mated condition schematic diagram of the utility model；
Fig. 4 is the link and fixed seat decomposition state schematic diagram of the utility model；
Fig. 5 is the areas the A enlarged drawing of Fig. 4 of the utility model；
Fig. 6 is the position view of the location hole of the utility model；
Fig. 7 is the areas the B enlarged drawing of Fig. 1 of the utility model.
Specific implementation mode
For allow the utility model features described above and advantage can be clearer and more comprehensible, special embodiment below, and coordinate attached drawing,
It is described in detail below, but the utility model is not limited to this.
Referring to figs. 1 to Fig. 7
A kind of grinder drives steering structure, include for the fixation that is set to 100 rack of grinder, 101 rear end lower
The rear end of the link 120 of seat 110 Quick Release connection, the link is provided with bearing block 130, is rotatablely connected in the bearing block
There are vertical shaft 140, the lower end of the vertical shaft to be provided with rotating wheel 141, the upper end of vertical shaft is provided with for controlling
The steering wheel 142 of rotating wheel rotation direction is provided with to control rotating wheel rotation by steering wheel on rear side of the bearing block
For the seat 150 of driver's seating, so as to operating personnel's seating.
In the present embodiment, the link includes the adapter 126 for being connect with fixed seat Quick Release, the adapter
The top and the bottom of rear end, which correspond to, is hinged with upper links 121 and lower link 122, the upper links and lower link it is parallel and
Rear end is corresponded to be hinged with the top and the bottom of bearing block.Upper links and lower part connection form four bar machines with adapter and bearing block
Structure can make joint flexibly rotate upwardly and downwardly, deflecting roller is made to be adjacent to ground always.
In the present embodiment, the both sides of the fixed base rear end are vertically provided with connecting plate 111 respectively, on the connecting plate
It is respectively arranged with the connection card slot 112 in " 7 " font, the both sides of the adapter are separately provided for and connect card slot
The protruding pin 127 for realizing clamping is matched, realization fast assembling-disassembling is matched with card slot is connect by protruding pin.It is additionally provided on adapter
With the matched locking mechanism of fixed seat, to complete the locking of adapter and fixed seat after being clamped.
Two connection cards in " 7 " font are respectively provided in the present embodiment, on the connecting plate from top to bottom
Slot, the both sides of the adapter are correspondingly arranged on the protruding pin of two outwardly convexs respectively, to occur when ensureing clamping
Situations such as shaking, ensures the stability of connection.
In the present embodiment, the locking mechanism includes the index pin 128 for being set to adapter front end and being pierced by forward, described
The location hole 113 penetrated for index pin after adapter and fixed seat clamping is provided on the rear end face of fixed seat, so that
Adapter can not disengage after being clamped with fixed seat.It is additionally provided on the link and for index pin and location hole completes to detach
Unlocking mechanism, so that even adapter is split with fixed seat.
In the present embodiment, the unlocking mechanism include be set to upper links rear side and middle part be hinged with upper links
Rocking bar 123, the inner end of the rocking bar is provided with the brake cable 124 that the other end is connected with index pin rear end, to pass through
Rocking bar makes brake cable pull index pin, and index pin is made to be detached from location hole.
In the present embodiment, the side of the upper links is provided with long slot bore 125 along its length, and the rocking bar stretches into length
Slot and middle part is hinged through vertical axis pin with upper links, so that rocking bar is movable in long slot bore, rocking bar stretches into upper links
Interior end is connected with the brake cable being set in upper links inner cavity, to control index pin.
In the present embodiment, the lower part of the vertical shaft is provided with position limiting convex ring 143, and vertical shaft passes through axis from bottom to top
Bearing, vertical shaft are provided with retaining mechanism on the end of bearing block and are matched with bearing block and rotated for vertical shaft
The position-limit mechanism of limit.
In the present embodiment, the position-limit mechanism includes the arc panel 144 being fixed on the leading flank of bearing block upper end, described
Arc limit slot 145 is provided on arc panel, the vertical shaft is pierced by the abduction rod for being fixed with and letting droop on the end of bearing block
146, the lower end of the abduction rod is provided in the matched convex button of arc limit slot 147.
Operation principle：Pass through steering wheel rotation, steered wheel rotation, grinder i.e. turning when use.Using upper links and
Lower part is connected forms four-bar mechanism with adapter and bearing block, can joint flexibly be rotated upwardly and downwardly, make deflecting roller always
It is adjacent to ground.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the claims it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (9)
1. a kind of grinder drives steering structure, which is characterized in that include for be set to grinder rack rear end lower
The link of fixed seat Quick Release connection, the rear end of the link is provided with bearing block, is rotatably connected in the bearing block perpendicular
To shaft, the lower end of the vertical shaft is provided with rotating wheel, and the upper end of vertical shaft is provided with for controlling rotating wheel rotation
The steering wheel in direction is provided with the seat for driver's seating on rear side of the bearing block.
2. grinder according to claim 1 drives steering structure, which is characterized in that the link include for it is solid
The adapter of reservation Quick Release connection, the top and the bottom of the rear end of the adapter, which correspond to, is hinged with upper links and lower link, institute
It states upper links and lower link is parallel and rear end is hinged with bearing block respectively.
3. grinder according to claim 2 drives steering structure, which is characterized in that the both sides of the fixed base rear end
It is vertically provided with connecting plate respectively, the connection card slot in " 7 " font is respectively arranged on the connecting plate, the adapter
Both sides are separately provided for realizing the protruding pin of clamping with connecting card slot and match, and are additionally provided with and fixed seat phase on adapter
The locking mechanism of cooperation.
4. grinder according to claim 3 drives steering structure, which is characterized in that the locking mechanism includes being set to
Adapter front end and the index pin being pierced by forward are used after being provided with adapter and fixed seat clamping on the rear end face of the fixed seat
In being additionally provided on the location hole that index pin penetrates, the link solution lock machine detached is completed with location hole for index pin
Structure.
5. grinder according to claim 4 drives steering structure, which is characterized in that the unlocking mechanism includes being set to
The rocking bar that the rear side and middle part and upper links of upper links are hinged, the inner end of the rocking bar are provided with the other end and indexing
The brake cable that pin rear end is connected.
6. grinder according to claim 5 drives steering structure, which is characterized in that the side of the upper links is along length
Degree direction is provided with long slot bore, and the rocking bar stretches into long slot bore and middle part is hinged through vertical axis pin with upper links, and rocking bar is stretched
The end entered in upper links is connected with the brake cable being set in upper links inner cavity.
7. the grinder according to claim 3,4 or 5 drives steering structure, which is characterized in that from upper on the connecting plate
Two connection card slots in " 7 " font are respectively provided under and, the both sides of the adapter are correspondingly arranged on respectively
The protruding pin of two outwardly convexs.
8. the grinder according to claim 1,2,3,4,5 or 6 drives steering structure, which is characterized in that described vertical turn
The lower part of axis is provided with position limiting convex ring, and vertical shaft passes through bearing block, vertical shaft to pass through on the end of bearing block from bottom to top
It is provided with the position-limit mechanism matched with bearing block for vertical shaft rotary spacing.
9. grinder according to claim 8 drives steering structure, which is characterized in that the position-limit mechanism includes being fixed on
Arc panel on the leading flank of bearing block upper end is provided with arc limit slot on the arc panel, and the vertical shaft is pierced by axis
It is fixed with the abduction rod to let droop on the end of bearing, the lower end of the abduction rod is provided with matched convex in arc limit slot
Button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629409.5U CN207710543U (en) | 2017-11-29 | 2017-11-29 | Grinder drives steering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629409.5U CN207710543U (en) | 2017-11-29 | 2017-11-29 | Grinder drives steering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710543U true CN207710543U (en) | 2018-08-10 |
Family
ID=63057784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629409.5U Expired - Fee Related CN207710543U (en) | 2017-11-29 | 2017-11-29 | Grinder drives steering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623597A (en) * | 2018-12-25 | 2019-04-16 | 福建兴翼机械有限公司 | A kind of chair type grinder and its application method |
-
2017
- 2017-11-29 CN CN201721629409.5U patent/CN207710543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623597A (en) * | 2018-12-25 | 2019-04-16 | 福建兴翼机械有限公司 | A kind of chair type grinder and its application method |
| CN109623597B (en) * | 2018-12-25 | 2020-12-29 | 福建兴翼机械有限公司 | Seat type grinding machine and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104443202B (en) | Electric motor bicycle with folding | |
| CN207710543U (en) | Grinder drives steering structure | |
| CN104223763A (en) | Multifunctional table top angle adjusting device | |
| CN103932470B (en) | A kind of manual brake luggage case | |
| CN104082929A (en) | Electric walking assistant suitcase | |
| CN107472344A (en) | Seat can be with the baby-carrier framework of adjustment direction | |
| DE102016110447A1 (en) | Collapsible vehicle, in particular collapsible scooter | |
| CN111252133A (en) | Reversible baby carriage seat frame structure | |
| CN209757228U (en) | Unlocking structure of bassinet | |
| CN203109533U (en) | Turnover welding tool with buffers and double-locking device | |
| CN105000106B (en) | Self-balancing and slide plate dual-purpose electric car | |
| CN211844592U (en) | Reversible baby carriage seat frame structure | |
| DE102016110446A1 (en) | Handlebar with base | |
| CN203996366U (en) | A kind of children trolley | |
| CN209757229U (en) | Unlocking mechanism of baby stroller | |
| CN207593534U (en) | Grinder drives transfer fast assembly and disassembly mechanism | |
| CN108275192A (en) | Perambulator | |
| CN204161420U (en) | Foldable wheelbarrow | |
| CN203998677U (en) | A kind of joint action table | |
| CN205302832U (en) | Adjustable display and use apparent accuse platform of this display | |
| CN204196993U (en) | The push rod direction-changing mechanism of doll carriage | |
| CN204509706U (en) | A kind of template sewing machine | |
| CN106627716B (en) | Foldable baby carrier | |
| CN207550275U (en) | A kind of linkage folding/unfolding joint and the trolley containing it | |
| CN103407325A (en) | Four-wheel folding trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |