CN205836381U - Brake gear - Google Patents
Brake gear Download PDFInfo
- Publication number
- CN205836381U CN205836381U CN201620626730.7U CN201620626730U CN205836381U CN 205836381 U CN205836381 U CN 205836381U CN 201620626730 U CN201620626730 U CN 201620626730U CN 205836381 U CN205836381 U CN 205836381U
- Authority
- CN
- China
- Prior art keywords
- wheel
- brake
- rotating shaft
- braking vane
- chute
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of brake gear, including: support；Wheel, rack-mount；Braking vane, is arranged in the rotating shaft of wheel, and described braking vane is provided with dog point and start end, dog point and start end and lays respectively at the both sides of described braking vane and the rotating shaft link position of wheel；Brake block, which is provided with waist-shaped hole and chute, and the rotating shaft of described wheel passes waist-shaped hole, and described brake block is provided with the retainer mated with wheel；Sliding axle, with the shaft parallel of described wheel and mutually staggering, described sliding axle one end is fixed on braking vane, in the other end is plugged on chute and can slide in chute.Compared to prior art, this utility model arranges chute on brake block, utilizes eccentric sliding axle to slide in chute, carry out towing brake sheet up and down, be effectively reduced power loss, and effectively reduce the frictional force produced in motion, meanwhile, brake and start more flexible, will not rebound.
Description
Technical field
This utility model relates to brake gear field, a kind of brake gear for cardboard transport.
Background technology
Prevailing along with cardboard, cardboard transport in the course of processing is also a very important operation, and cardboard transports
Device is general all with castor.
Castor is a kind of conventional mechanical Hardware fitting, and it is typically installed at the bottom of go-cart, to be moved easily cardboard,
Further, move to specific bit at cardboard and postpone, in order to its position is fixed, it will usually a brake dress is installed on castor
Put.Present stage, the castor with brake function on market all has following defects that
One, brake travel is restricted, and wheel, after the long period uses, wear phenomenon occurs, may result in brake
Lost efficacy；
Two, during brake, needing to utilize bigger dynamics ability stop, brake underaction, and relatively elaborate；
Three, braking vane abrasion was difficult to dead point, automatically moves back and stop after skidding.
Utility model content
In order to solve the problems referred to above, the utility model proposes a kind of safety high, and flexibly, labour-saving brake gear.
This utility model is achieved through the following technical solutions:
The utility model proposes a kind of brake gear, including support and rack-mount wheel, described brake gear
Also include:
Braking vane, is arranged in the rotating shaft of wheel, and described braking vane is provided with dog point and start end, described dog point and
Start end lays respectively at the both sides of described braking vane and the rotating shaft link position of described wheel, described dog point and start end respectively
It is provided with the first fixing hole and the second fixing hole；
Brake block, described brake block is provided with waist-shaped hole and chute, and the rotating shaft of described wheel is through waist-shaped hole and with described
Braking vane connects, and described brake block is provided with the retainer mated with wheel；
The shaft parallel of sliding axle, described sliding axle and described wheel and setting of mutually staggering, one end of described sliding axle
Being fixed on braking vane, the other end is then plugged in described chute and can slide in chute；
And driving means, described driving means includes that motor and drive shaft, described motor are installed on the inside of described support,
Described drive shaft is connected and stretches out described bracket outer with described motor, and described drive shaft is arranged with steel cable, described
One end of steel wire rope is fixed on described first fixing hole, and the other end is fixed on described second fixing hole, described driven by motor
Drive shaft turns, described drive shaft turns drives steel wire rope to be wound around the most forward or backwards so that described dog point and opening
Moved end is around the rotating shaft forward or reverse of described wheel.
Further, the shaft parallel of described drive shaft and described wheel arranges and is positioned at just the going up of rotating shaft of described wheel
Side.
Further, described drive shaft is provided with helicla flute, and described steel wire rope is set around in described helicla flute.
Further, described driving means also includes that panel, described panel are located on the equipment including described wheel,
Described panel electrically connects with described motor, and described panel is provided with button, and described button is for just controlling described motor
Turn and reversion.
Further, described waist-shaped hole extends along short transverse, and described chute is horizontally extending；Set on described support
Having a gathering sill passed for brake block top, described retainer is positioned at the upper top of brake block.
Further, described retainer is the transverse fold portion being positioned at top on brake block.
Further, described braking vane is fixed in the rotating shaft of wheel by axle screw.
The beneficial effects of the utility model:
1. compared to prior art, this utility model arranges chute on brake block, utilizes eccentric sliding axle at chute
Interior slip, carrys out towing brake sheet up and down, is effectively reduced power loss, and effectively reduces the friction produced in motion
Power, meanwhile, brakes and starts more flexible, will not rebound.
2. this utility model design by driving means so that braking and the startup of described brake gear more save
Power, convenient, only need to press the button the most operable.
Accompanying drawing explanation
Fig. 1 is the structural representation of brake gear of the present utility model；
Fig. 2 is that a kind of of Fig. 1 uses view；
Fig. 3 is that the another kind of of Fig. 1 uses view；
Fig. 4 is the circuit theory schematic diagram of driving means of the present utility model.
Detailed description of the invention
For clearer, complete explanation the technical solution of the utility model, below in conjunction with the accompanying drawings to this utility model
It is described further.
Refer to Fig. 1, the brake gear that detailed description of the invention of the present utility model provides includes support 1 and is arranged on support
Wheel 2 on 1, described brake gear also includes braking vane 3, brake block 4, sliding axle 6 and driving means 7.
In the present embodiment, refer to Fig. 1, described braking vane 3 is arranged in the rotating shaft of wheel 2, on described braking vane 3
Being provided with dog point and start end, described dog point and start end lay respectively at described braking vane 3 and are connected with the rotating shaft of described wheel 2
The both sides of position, refer to Fig. 2, Fig. 3, and described dog point and start end are respectively equipped with the first fixing hole 31 and the second fixing hole
32.Described brake block 4 is provided with waist-shaped hole 41 and chute 42, and the rotating shaft of described wheel 2 is through described waist-shaped hole 41 and with described
Braking vane 3 connects, and described brake block 4 is provided with the retainer mated with wheel 2.Described sliding axle 6 and the rotating shaft of described wheel 2
Parallel and setting of mutually staggering, one end of described sliding axle 6 is fixed on braking vane 3, and the other end is plugged in described chute 42
And can slide in chute 42.
Refer to Fig. 2, Fig. 3, described waist-shaped hole 41 extends along short transverse, and described chute 42 is the most horizontally extending,
Refer to Fig. 1, described support 1 top is provided with a gathering sill 11 passed for brake block 4, and it limits described brake block 4 and is merely able to
Lower activity in the height direction, and beat will not occur.When rotating braking vane 3, described sliding axle 6 slides in chute 42,
Meanwhile, under the restriction of waist-shaped hole 41 and gathering sill 11, brake block 4 can be up and down along short transverse.Described stop position
In the upper top of described brake block 4, refer to Fig. 3, the most movable to maximum displacement at brake block 4, top on brake block 4
Retainer can coordinate with wheel 2, makes to produce between brake block 4 and wheel 2 a bigger frictional force；Refer to Fig. 2, work as brake
Sheet 4 is upwards movable to maximum displacement, and the retainer of brake block 4 separates with wheel 2.
Refer to Fig. 1, described braking vane 3 is to be fixed in the rotating shaft of wheel 2 by axle screw 5 cross-under.Described stop
Portion is the one of top horizontal bending part (not shown) on brake block 4, when brake, mainly by described bending part and wheel
2 contacts, thus reach the purpose of brake.
When using brake gear of the present utility model, after cardboard moves to destination, as it is shown on figure 3, stop described in Zhuan Donging
Sweep 3 makes the dog point in left side move downward, and described braking vane 3 drives brake block 4 the most movable to maximum displacement, makes brake
The retainer on sheet 4 top contacts with wheel 2, and wheel 2 can not rotate；When cardboard continues to move to, as in figure 2 it is shown, rotate institute
Stating braking vane 3 makes the start end on right side move downward, and described braking vane 3 drives brake block 4 upwards movable to maximum displacement, makes
The retainer on brake block 4 top departs from wheel 2, and now, wheel 2 is no longer influenced by the restriction of brake block 4.
Refer to Fig. 1, Fig. 4, it is described that described driving means 7 includes that motor 73 and drive shaft 71, described motor 73 are installed on
The inside of support 1, described drive shaft 71 is connected with described motor 73 and to stretch out described support 1 outside, in described drive shaft 71 around
Being provided with steel cable 72, one end of described steel wire rope 72 is fixed on described first fixing hole 31, and the other end is fixed on described
On second fixing hole 32, described motor 73 drives drive shaft 71 to rotate, and described drive shaft 71 rotates and drives steel wire rope 72 driving
It is wound around forward or backwards on axle 71 so that described dog point and start end are around the rotating shaft forward or reverse of described wheel 2.
In the present embodiment, described drive shaft 71 arranges with the shaft parallel of described wheel 2 and is positioned at described wheel 2
The surface of rotating shaft.
In the present embodiment, described drive shaft 71 is provided with helicla flute, and described steel wire rope 72 is set around described helicla flute
In.
In the present embodiment, refer to Fig. 4, described driving means 7 also includes that panel 74, described panel 74 are located at
On equipment including described wheel 2, described panel 74 electrically connects with described motor 73, and described panel 74 is provided with button
75, described button 75 is for controlling rotating forward and the reversion of described motor 73.
This utility model design by driving means 7 so that braking and the startup of described brake gear are the most laborsaving,
Convenient, only need to press the button 75 that is operable.After cardboard moves to destination, press the button 75 and make motor 73 rotate forward, described
Drive shaft 71 rotates and drives steel wire rope 72 forward in drive shaft 71 to be wound so that described dog point and start end are taken turns around described
The rotating shaft of son 2 rotates forward, thus brake wheel 2；When cardboard continues to move to, press the button 75 and make motor 73 invert, described driving
Axle 71 rotate drive steel wire rope 72 in drive shaft 71 reverse-winding so that described dog point and start end are around described wheel 2
Rotating shaft inverts, so that wheel 2 is no longer influenced by the restriction of brake block 4.
Certainly, this utility model also can have other numerous embodiments, based on present embodiment, the ordinary skill of this area
Personnel are obtained other embodiments on the premise of not making any creative work, broadly fall into this utility model and are protected
Scope.
Claims (7)
1. a brake gear, including support and rack-mount wheel, it is characterised in that described brake gear also wraps
Include:
Braking vane, is arranged in the rotating shaft of wheel, and described braking vane is provided with dog point and start end, described dog point and startup
End lays respectively at the both sides of described braking vane and the rotating shaft link position of wheel, and described dog point and start end are respectively equipped with first
Fixing hole and the second fixing hole；
Brake block, described brake block is provided with waist-shaped hole and chute, the rotating shaft of described wheel through waist-shaped hole and with described brake
Plate connects, and described brake block is provided with the retainer mated with wheel；
The shaft parallel of sliding axle, described sliding axle and described wheel and setting of mutually staggering, one end of described sliding axle is fixed
On braking vane, the other end is then plugged in described chute and can slide in chute；
And driving means, described driving means includes that motor and drive shaft, described motor are installed on the inside of described support, described
Drive shaft is connected and stretches out described bracket outer with described motor, and described drive shaft is arranged with steel cable, described steel wire
One end of rope is fixed on described first fixing hole, and the other end is fixed on described second fixing hole, and described driven by motor drives
Axle rotates, and described drive shaft turns drives steel wire rope to be wound around so that described dog point and start end the most forward or backwards
Rotating shaft forward or reverse around described wheel.
Brake gear the most according to claim 1, it is characterised in that described drive shaft sets with the shaft parallel of described wheel
Put and be positioned at the surface of rotating shaft of described wheel.
Brake gear the most according to claim 2, it is characterised in that described drive shaft is provided with helicla flute, described steel wire
Rope is set around in described helicla flute.
Brake gear the most according to claim 1, it is characterised in that described driving means also includes panel, described control
Making sheet is located on the equipment including described wheel, and described panel electrically connects with described motor, and described panel is provided with button,
Described button is for controlling rotating forward and the reversion of described motor.
Brake gear the most according to claim 1, it is characterised in that described waist-shaped hole extends along short transverse, described cunning
Groove is horizontally extending；Described support is provided with a gathering sill passed for brake block top, and described retainer is positioned at brake
The upper top of sheet.
Brake gear the most according to claim 5, it is characterised in that described retainer is to be positioned at the horizontal stroke on top on brake block
To bending part.
Brake gear the most according to claim 1, it is characterised in that described braking vane is fixed on wheel by axle screw
In rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626730.7U CN205836381U (en) | 2016-06-20 | 2016-06-20 | Brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626730.7U CN205836381U (en) | 2016-06-20 | 2016-06-20 | Brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205836381U true CN205836381U (en) | 2016-12-28 |
Family
ID=58153453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620626730.7U Expired - Fee Related CN205836381U (en) | 2016-06-20 | 2016-06-20 | Brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205836381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI678295B (en) * | 2017-05-08 | 2019-12-01 | 美商施耐寶公司 | Caster wheel |
-
2016
- 2016-06-20 CN CN201620626730.7U patent/CN205836381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI678295B (en) * | 2017-05-08 | 2019-12-01 | 美商施耐寶公司 | Caster wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |