CN207916927U - Brake gear and the pallet apparatus for using the brake gear - Google Patents
Brake gear and the pallet apparatus for using the brake gear Download PDFInfo
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- CN207916927U CN207916927U CN201820162988.5U CN201820162988U CN207916927U CN 207916927 U CN207916927 U CN 207916927U CN 201820162988 U CN201820162988 U CN 201820162988U CN 207916927 U CN207916927 U CN 207916927U
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- brake gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
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Abstract
This application discloses the pallet apparatus of a kind of brake gear and the use brake gear.The brake gear has ontology.Ontology is for installing to pallet.Support element is slidably mounted with below ontology.The bottom surface of support element is equipped with brake member.Support element is used as brake pedal simultaneously, i.e. support element is arranged to when it is operated, and realizes brake function.Transmission mechanism is equipped between ontology and support element.The transmission mechanism has pedal.The transmission mechanism is arranged to act when support element is operated, so that the brake gear is maintained at braking state.The transmission mechanism is further arranged as when its pedal is operated, which releases braking state, to be restored to free state.The brake gear of the application is easy to operate.
Description
Technical field
The utility model is related to physical distribution apparatus, and in particular to the brake gear of physical distribution apparatus.
Background technology
The existing removable pallet general requirements such as 800 × 600 × 190mm, 600 × 400 × 200mm etc. exhibited,
The length and wide specification of this kind of removable pallet outside dimension are relatively uniform, container of the main cooperation based on 600*400mm, as
The carrier of removable container, i.e. container are placed on removable pallet, as single or blocking container carrying and movement
Solution.But similar removable pallet carrier sorts in mobile and handling process in cargo handling process or goods in containers
When, mobile pallet carrier needs be relatively fixed, i.e., mobile vehicle be detached from people control after, not because ground inclination or its
His factor and automatic moving, to avoid accident is caused.Therefore, moveable pallet carrier needs that braking or stop device is arranged,
Pass through artificial control so that after people leaves mobile vehicle, carrier can be moved by limitation.
By taking published EP2103538A1 patents as an example, the pallet of movable belt brake apparatus is complicated, dress
It is low with efficiency, and need to brake pedal toward susceptor surface direction progress pushing meanss are parallel to when operation, operating condition
Not convenient, operating experience is bad.
Utility model content
The purpose of this utility model is to provide a kind of brake gear easy to operate.
To achieve the above object, the utility model provides a kind of brake gear, and the brake gear has：
Ontology；
Support element, wherein the support element is slidably mounted on the ontology；
Brake member, the brake member are installed on the bottom of the support element；
Pedal；And
Transmission mechanism, wherein the support element and the pedal are associated with the transmission mechanism, the transmission mechanism cloth
It is set to：The transmission mechanism action when stepping on the support element so that the brake gear is in braking state, and
The brake gear steps on the pedal when being in braking state, the transmission mechanism action is so that the brake gear releases
Brake.
Preferably, the transmission mechanism has the first connector, the second connector and third connector, wherein
The first end of first connector is rotatably connected at the ontology by the first axis pin；
Second connector and third connector, wherein the second end of first connector by the second axis pin simultaneously with the
The first end of two connectors and the first end of the third connector are coaxially connected, and the second end of the third connector passes through
Three axis pins are rotatably connected at the support element；
The first end of the pedal is rotatably connected at the support element by the 4th axis pin and is sold simultaneously by the 5th
Axis connection is equipped with pedal position in the second end of second connector, the second end of the pedal, wherein
First connector, second connector, the third connector and the pedal are arranged to：Described
When brake gear is in braking state, the center of rotation axis of first axis pin, the center of rotation axis of second axis pin
And the center of rotation axis of the third axis pin is in the same plane, and the center of rotation axis of the 5th axis pin with should
Plane is spaced a predetermined distance, and the pedal position of the pedal is stepped on when the brake gear is in braking state, described to step on
Strip moves the second connector movement, to which second connector drives first connector and the third connector
Movement so that the center of rotation axis of first axis pin, the center of rotation axis of second axis pin and the third pin
The center of rotation axis of axis is in different planes, to release brake.
Preferably, the brake gear is further provided with (the first back-moving spring and second back-moving spring, wherein described first
One end of resetting spring is connected to the ontology, and the other end is connected to the pedal position of the pedal；And the second reset bullet
One end of spring is connected to the support element, and the second end of the second back-moving spring is connected to ontology.
Preferably, the support element is arranged to when moving downward, the third connector is driven to move, and drive in turn
First connector and second connector movement so that the center of rotation axis of first axis pin, second pin
The center of rotation axis of axis and the center of rotation axis of the third axis pin are in the same plane, and the 5th axis pin
Center of rotation axis is spaced a predetermined distance with the plane.
Preferably, when the brake gear is in braking state, second axis pin, the 4th axis pin and described
5th axis pin distribution triangular in shape.
Preferably, the ontology is equipped with guide rail and limiting slot, the support element is accordingly equipped with guide-track groove and positive stop hook,
Described in guide rail and the guide-track groove coordinate so that the support element can be slided relative to the ontology and the limit
Hook coordinates with the limiting slot so that the support element is kept on the body.
Preferably, the pedal has U-shaped main body, wherein the first end of the pedal is located at the two-arm of U-shaped main body
Portion, the second end of the pedal are located at the base arm portion of U-shaped main body, wherein the pedal is around first connector, described
Second connector and third connector installation.
Preferably, there is first connector the first main body, the first end of first main body to be equipped with described first and sell
Axis, and the second end opposite with its first end of first main body is equipped with the first rotating hole；Second connector has the
The first end of two main bodys, second main body is equipped with the second rotating hole, second opposite with its first end of second main body
Lug there are two setting is held, two coaxial third rotating holes are respectively equipped on described two lugs；The third connector has
Third main body, the first end of the third main body are equipped with the third axis pin, the third main body it is opposite with its first end
Second end is set there are two lug, and two coaxial the 4th rotating holes are respectively equipped on two lugs；And second axis pin
For individual component, wherein second axis pin is sequentially inserted into the third rotating hole of second connector, the third
The 4th rotating hole of connector and first rotating hole of first connector, by first connector, institute
It states the second connector and the third connector is mutually rotatably connected.
Preferably, there is the pedal U-shaped main body, the wherein first end of pedal to be located at two arms of U-shaped main body, step on
The second end of plate is located at the base arm portion of U-shaped main body, and wherein pedal surrounds the first connector, the second connector and third connector
Two arms of installation and U-shaped main body are equipped with the 4th axis pin and the 5th axis pin, wherein the 5th axis pin is located at the 4th axis pin
The inside both sides of inside, the second rotating hole and ontology that the 5th axis pin is rotatably connected at the second connector are equipped with pedal
Limit hole is installed, the 4th axis pin of pedal is rotatably installed on pedal installation limit hole.
The utility model additionally provides a kind of brake gear, and the brake gear has：
Ontology；
Support element, wherein the support element is slidably mounted on the ontology, and the bottom of the support element is equipped with and opens
The cavity of mouth down；
Brake assemblies, wherein the brake assemblies are arranged in the cavity of the support element, it is described that there is brake member
And elastomer, the elastomer is installed in the cavity and one end of the elastomer is resisted against the support element, the other end
It is connected to the brake member, so that the brake member can be moved up and down relative to the support element；
Pedal；And
Transmission mechanism, wherein the support element and the pedal are associated with the transmission mechanism, the transmission mechanism cloth
It is set to：The transmission mechanism action when stepping on the support element so that the brake gear is in braking state, and
The brake gear steps on the pedal when being in braking state, the transmission mechanism action is so that the brake gear releases
Brake.
Preferably, the transmission mechanism has the first connector, the second connector and third connector, wherein
First connector, wherein the first end of first connector is rotatably connected at described by the first axis pin
Body；
Second connector and third connector, wherein the second end of first connector by the second axis pin simultaneously with the
The first end of two connectors and the first end of the third connector are coaxially rotatably connected, the second end of the third connector
It is rotatably connected at the support element by third axis pin；
The first end of the pedal is rotatably connected at the support element by the 4th axis pin and is sold simultaneously by the 5th
Axis connection is equipped with pedal position in the second end of second connector, the second end of the pedal, wherein
First connector, second connector, the third connector and the pedal are arranged to：Described
When brake gear is in braking state, the center of rotation axis of first axis pin, the center of rotation axis of second axis pin
And the center of rotation axis of the third axis pin is in the same plane, and the center of rotation axis of the 5th axis pin with should
Plane is spaced a predetermined distance, and the pedal position of the pedal is stepped on when the brake gear is in braking state, described to step on
Strip moves the second connector movement, to which second connector drives first connector and the third connector
Movement so that the center of rotation axis of first axis pin, the center of rotation axis of second axis pin and the third pin
The center of rotation axis of axis is in different planes, to release brake.
Preferably, the brake gear is further provided with (the first back-moving spring and second back-moving spring, wherein described first
One end of resetting spring is connected to the ontology, and the other end is connected to the pedal position of the pedal；And the second reset bullet
One end of spring is connected to the support element, and the second end of the second back-moving spring is connected to ontology.
Preferably, the support element is arranged to when moving downward, the third connector is driven to move, and drive in turn
First connector and second connector movement so that the center of rotation axis of first axis pin, second pin
The center of rotation axis of axis and the center of rotation axis of the third axis pin are in the same plane, and the 5th axis pin
Center of rotation axis is spaced a predetermined distance with the plane.
Preferably, when the brake gear is in braking state, second axis pin, the 4th axis pin and described
5th axis pin distribution triangular in shape.
Preferably, the ontology is equipped with guide rail and limiting slot, the support element is accordingly equipped with guide-track groove and positive stop hook,
Described in guide rail and the guide-track groove coordinate so that the support element can be slided relative to the ontology and the limit
Hook coordinates with the limiting slot so that the support element is kept on the body.
Preferably, the pedal has U-shaped main body, wherein the first end of the pedal is located at the two-arm of U-shaped main body
Portion, the second end of the pedal are located at the base arm portion of U-shaped main body, wherein the pedal is around first connector, described
Second connector and third connector installation.
Preferably, there is first connector the first main body, the first end of first main body to be equipped with described first and sell
Axis, and the second end opposite with its first end of first main body is equipped with the first rotating hole；Second connector has the
The first end of two main bodys, second main body is equipped with the second rotating hole, second opposite with its first end of second main body
Lug there are two setting is held, two coaxial third rotating holes are respectively equipped on described two lugs；The third connector has
Third main body, the first end of the third main body are equipped with the third axis pin, the third main body it is opposite with its first end
Second end is set there are two lug, and two coaxial the 4th rotating holes are respectively equipped on two lugs；And second axis pin
For individual component, wherein second axis pin is sequentially inserted into the third rotating hole of second connector, the third
The 4th rotating hole of connector and first rotating hole of first connector, by first connector, institute
It states the second connector and the third connector is mutually rotatably connected.
Preferably, there is the pedal U-shaped main body, the wherein first end of pedal to be located at two arms of U-shaped main body, step on
The second end of plate is located at the base arm portion of U-shaped main body, and wherein pedal surrounds the first connector, the second connector and third connector
Two arms of installation and U-shaped main body are equipped with the 4th axis pin and the 5th axis pin, wherein the 5th axis pin is located at the 4th axis pin
The inside both sides of inside, the second rotating hole and ontology that the 5th axis pin is rotatably connected at the second connector are equipped with pedal
Limit hole is installed, the 4th axis pin of pedal is rotatably installed on pedal installation limit hole.
The utility model further provides a kind of pallet apparatus, and the pallet apparatus has tray main body and above-mentioned brake
Vehicle device, wherein the bottom of the tray main body side is equipped with castor, the brake gear is installed on the tray main body
Bottom, wherein the ontology of the brake gear is a part for the tray main body or the ontology of the brake gear is point
It opens component and is connected to the tray main body.
The brake gear of the utility model is easy to operate.
Description of the drawings
Fig. 1 is the exploded perspective view of the brake gear of an embodiment according to the present utility model；
Fig. 2 is the assembling figure of the brake gear of Fig. 1, and which part cutting is to show internal structure.
Fig. 3 is another assembling figure of the brake gear of Fig. 1, and which part cutting is to show internal structure.
Fig. 4 is the stereogram of the ontology of the brake gear of Fig. 1；
Fig. 5 is the stereogram of the supporter of the brake gear of Fig. 1；
Fig. 6 is the stereogram of the transmission mechanism of the brake gear of Fig. 1, and for clarity, pedal is shown in broken lines；
Fig. 7 is the stereogram of the pedal of the transmission mechanism of Fig. 6；
Fig. 8 is the stereogram of the first connector of the transmission mechanism of Fig. 6；
Fig. 9 is the stereogram of the second connector of the transmission mechanism of Fig. 6；
Figure 10 is the stereogram of the third connector of the transmission mechanism of Fig. 6；
Figure 11 is the stereogram of the axis pin of the transmission mechanism of Fig. 6；
Figure 12 is the sectional view of the brake gear of Fig. 1 in a free state；
Figure 13 is the sectional view of the transmission mechanism of Fig. 6 in a free state；
Figure 14 is the sectional view when brake gear of Fig. 1 is in braking state；
Figure 15 is the sectional view when transmission mechanism of Fig. 6 is in braking state；
Figure 16 is provided with the structure chart of the pallet of the brake gear of the utility model.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below with reference to attached drawing, understands this reality to become apparent from
With novel objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to the scope of the utility model
System, and simply to illustrate that the connotation of technical solutions of the utility model.
In the following description, elaborate certain details to provide for the purpose for illustrating various disclosed embodiments
To the thorough understanding of various open embodiments.But it one skilled in the relevant art will recognize that can be in without these details
One or more details the case where put into practice embodiment.Under other circumstances, well known device associated with this application, knot
Structure and technology may not be illustrated in detail in or describe to avoid unnecessarily obscuring the description of embodiment.
Unless context has other needs, and in the whole instruction and claim, word " comprising " and its modification, such as
"comprising" and " having " should be understood meaning that is open, including, that is, should be interpreted that " including, but are not limited to ".
Expression is in conjunction with the embodiments described to be referred to " one embodiment " or " embodiment " throughout the specification
Certain features, structure or feature are included at least one embodiment.Therefore, in each position of the whole instruction " at one
In embodiment " or " in an embodiment " in appearance without all referring to identical embodiment.In addition, certain features, structure or feature
It can combine in any way in one or more embodiments.
Singulative " one " and " described " include plural object as used in the specification and appended, are removed
It is clearly dictated otherwise in non-text.It should be noted that term "or" is usually used with the meaning that it includes "and/or", unless literary
In clearly dictate otherwise.
In the following description, the structure and working method of the utility model in order to clearly demonstrate, will be by all multidirectionals
Word is described, but should be by "front", "rear", "left", "right", "outside", "inner", " outside ", " inside ", "upper", "lower"
Equal Word Understandings are not construed as word of limitation for convenience of term.
As shown in Figs. 1-3, brake gear 100 has ontology 1.Ontology 1 is for installing to utensil, such as pallet.Ontology 1 can
To be separated component, can also be formed as one with institute's utensil to be mounted, such as a part for tray bottom.
The lower section of ontology 1 is slidably mounted with support element 2.The bottom surface of support element 2 is equipped with brake member 3.Support element 2
It is used as brake pedal simultaneously, i.e. support element 2 is arranged to when it is operated, and realizes brake function.Between ontology 1 and support element 2
Equipped with transmission mechanism 200.The transmission mechanism has pedal.The transmission mechanism is arranged to act when support element 2 is operated, so that
It obtains the brake gear 100 and is maintained at braking state.The transmission mechanism is further arranged as when its pedal is operated, brake dress
Releasing braking state is set, to be restored to free state, hereafter will be explained in further detail.
As shown in Fig. 4-15, which there is pedal 4, the first connector 5, the second connector 6 and third to connect
Fitting 7, wherein the first connector 5, the second connector 6 and third connector 7 are mutually rotatably connected and in support element 2 and pedal
The switching of braking state and free state is realized under 4 driving.
Specifically, the first connector 5 has the first main body 501.The first end of first main body 501 is equipped with the first axis pin 502.
The second end opposite with its first end of first main body 501 is equipped with the first rotating hole 503.The first end has from the first main body
501 spaced two lugs 504 stretched out.First axis pin 502 be arranged between two lugs 504 and protrude two it is convex
The outside of ear 504.
Second connector 6 has the second main body 601.The second end of second main body 601 is equipped with the second rotating hole 602.Second
The first end opposite with its second end of main body 6 is equipped with spaced two lugs 603.It is set respectively on two lugs 603
There are two coaxial third rotating holes 604.
Third connector 7 has third main body 701.The second end of third main body 701 is equipped with third axis pin 702.Third master
The first end opposite with its second end of body 701 is equipped with spaced two lugs 703.On two lugs 703 respectively
Equipped with two coaxial the 4th rotating holes 704.
Transmission mechanism is further provided with the second axis pin 8.Second axis pin 8 is individual component.Specifically, the second axis pin 8
It is made of two sub- axis pins 801 being mutually matched.Son pin the tip of the axis is equipped with notch 802.When assembling, two son pin thes tip of the axis
It cooperates and forms a complete axis pin.
Pedal 4 has U-shaped main body.Two arms 401 and 402 of U-shaped main body are the first end of pedal 4.U-shaped main body
Base arm portion 403 be pedal second end.Arm 401 is equipped with the 4th axis pin 405 and the 5th axis pin 406, wherein the 5th axis pin 406
Positioned at the inside of the 4th axis pin 405.Similarly, arm 402 also is provided with the 4th axis pin 405 and the 5th axis pin 406.That is arm 401
A rotary shaft is collectively constituted with the 4th axis pin 405 on arm 402, and the 5th axis pin 406 on arm 401 and arm 402 is total
With another rotary shaft of composition.
The base arm of the U-shaped main body of pedal is pedal position, is trampled for user when releasing brake.The U-shaped of pedal
The both ends of the base arm of main body are additionally provided with pedal spring mounting portion 404, for installing (the first back-moving spring 10, pedal can be answered
Position, is as described further below.
As shown in Figs 1-4, ontology 1 has main body 101.The top of main body 101 is equipped with ontology mounting portion 102.Ontology 101 is set
There is downward opening cavity 103.The roof of cavity 103 extends downwardly out spaced three first support arms 104,105 and
106, wherein first support arm 104 and 106 is equipped with the limit hole 107 of the first axis pin 502 for installing the first connector, and
Second support arm 105 is equipped with the groove 108 of the first axis pin 502 for installing the first connector.
The roof 103a of cavity 103 also extend further downward out spaced four second support arms 109,110,
111 and 112, wherein limit hole 113 of the first support arm 109 and 112 equipped with the 4th axis pin 405 for installing pedal, and the
Two support arms 110 and 111 are equipped with the groove 114 of the 4th axis pin 405 for installing pedal.
The two side walls 103b of cavity 103 is additionally provided with guide rail 115.Guide rail 115 with the guide-track groove on support element 2 for matching
It closes, to which support element 2 can be slided along guide rail 115 relative to ontology 1.
It is additionally provided with limiting slot 116 in main body 101, links up with and coordinates for the limit with support element 2 so that support element 2 is kept
On ontology 1.
It is additionally provided with the first spring mountings 117 and second spring mounting portion 118 in main body 101, can be in convex form.
First spring mountings 117 are used to install one end of (the first back-moving spring 10.The other end of (the first back-moving spring 10, which is installed on, to be stepped on
The pedal spring mounting portion 404 of plate 4.Second spring mounting portion 118 is used to install one end of second back-moving spring 9, and second resets
The other end of spring 9 is installed on the spring mountings on support element 2, is as described further below
- 4 are continued to refer to figure 1, support element 2 has main body 201.The left and right sides of main body 201 extends upward spaced
Two sides 202 and 203 opened.Guide-track groove 204 is equipped on side 202 and 203.Guide-track groove 204 coordinates with guide rail 115,
Support element 2 is slided relative to ontology 1.
Spring mountings 208 are additionally provided on side 202 and 203.Spring mountings 208 are another with second back-moving spring 9
End connection.
The rear side of main body 201 extends upward limit hook 205, is used to coordinate with the limiting slot of ontology 1 116.
The middle part upper surface of the main body 201 of support element 2 also extends further up out the two of the preset distance that is spaced from each other
A first limiting section 206.The cross section of first limiting section 206 is generally U-shaped.It is additionally provided between two the first limiting sections 206
Second limiting section 207.First limiting section 206 and the second limiting section 207 jointly limit the third axis pin 702 of third connector
Position so that it can be rotated and without departing from support element 2 relative to support element 2.
The bottom of the main body 201 of support element 2 is equipped with downward opening cavity 209, as shown in figure 12.Cavity is stopped for installing
Vehicle component.As shown in Figure 1, brake assemblies include brake member 3 and spring 11.Detachably landing is installed on support element 2 to brake member
Bottom.The spring mounting post 302 that brake member 3 is equipped with brake block 301 and is fixed on brake block 301.One end of spring 11 is fixed
It is connected in spring mounting post 301, main body 201 of the other end against support element.The size and spring of cavity are arranged so that
Brake block 301 can be moved up and down relative to the main body 201 of support element.It should be understood that other bullets such as elastic rubber can be used
Property part replaces spring, and said effect equally may be implemented.It should also be understood that in another embodiment, spring can not also be set, and
Brake block only is installed in support element bottom.
In assembling, support element 2 is slidably mounted on ontology 1.First axis pin 502 of the first connector 5 is rotatable
Ground is connected to the limit hole 107 and groove 108 of ontology 1.The second end of first connector 5 is by the second axis pin 11 simultaneously with second
The third rotating hole 604 of the first end of connector 6 and the 4th rotating hole 704 of third connector 7 are coaxially rotatably connected.Second
Second rotating hole of the second end of connector 6 is installed on the 5th axis pin 406 of pedal.Pedal connects around the first connector 5, second
Fitting 6 and third connector 7, and the 4th axis pin 405 of pedal is rotatably installed on the limit hole 113 and groove of ontology
114.The third axis pin 702 of the second end of third connector 7 is rotatably connected at the first limiting section 206 and second of support element
Limiting section 207.
When work, when stepping on support element so that support element moves downward, and support element drives the movement of third connector, goes forward side by side
And drive the first connector and the movement of the second connector so that be in braking state in brake gear.Specifically, support element 2 drives
Dynamic third connector 7 rotates counterclockwise around its third axis pin 702, and third connector 7 passes through the first connection of the second axis pin 11 driving
Part 5 is rotated clockwise around its first axis pin 502, while driving the second rotation counterclockwise of connector 6.The driving of second connector 6 is stepped on
Plate is around the 4th rotation counterclockwise of axis pin 405 of pedal, the rotation of center of rotation axis, the second axis pin up to moving to the first axis pin
The center of rotation axis for turning central axis and third axis pin is in the same plane, and the Pivot axle of the 5th axis pin 406
Line is spaced a predetermined distance with the plane, i.e., the point of rotation of three axis pins is in same vertical straight line, and the first connector 5 is by second
The support of connector 6 is fixed.At this point, brake gear is in braking state, as shown in figs. 14-15.Brake block is contacted with ground, and second
Resetting spring 9 is stretched.Further, when brake gear is in braking state, the second axis pin, the 4th axis pin and the 5th pin
Axis distribution triangular in shape.
The pedal position of pedal is stepped on when brake gear is in braking state, pedal rotates counterclockwise, and pedal drives second
Connector rotates, to which the second connector drives the first connector to rotate counterclockwise so that the center of rotation axis of the first axis pin,
The center of rotation axis of second axis pin and the center of rotation axis of third axis pin are in different planes, to release brake.
At this point, second back-moving spring 9 resets, driving support member 2 moves upwards recovery.Meanwhile pedal is in the work of (the first back-moving spring 10
With lower reset.
Further, in brake process, since the brake member of brake assemblies can be relative to support element up and down adjustment one
Set a distance.Therefore, even if on uneven ground, due to the adaptive adjustment of the brake assemblies, it is firm to remain able to realize
Brake.
Figure 16 is provided with the structure chart of the pallet apparatus 300 of the brake gear of the utility model.The brake of the utility model
Device is particularly suitable for pallet apparatus.Pallet apparatus 300 has tray main body 31 and brake gear 100.The bottom of tray main body 31
Portion is equipped with castor 32.The brake gear 100 is mountable to the bottom of pallet apparatus side.In one variation example, the brake gear
Ontology may be integrally formed on pallet apparatus.
The preferred embodiment of the utility model has already been described in detail above, it is understood that if desired, embodiment can be changed
Aspect using the aspect, feature and design of various patents, application and publication provide other embodiment.
In view of detailed descriptions above, these and other variation can be made to embodiment.In general, in claim
In, term used should not be construed as limited to specific embodiment disclosed in description and claims, but be understood that
It includes whole equivalency ranges that all possible embodiment is enjoyed together with these claims to be.
Claims (19)
1. a kind of brake gear, which is characterized in that the brake gear has：
Ontology；
Support element, wherein the support element is slidably mounted on the ontology；
Brake member, the brake member are installed on the bottom of the support element；
Pedal；And
Transmission mechanism, wherein the support element and the pedal are associated with the transmission mechanism, the transmission mechanism is arranged to：
The transmission mechanism action when stepping on the support element is so that the brake gear is in braking state, and in the brake
Vehicle device steps on the pedal when being in braking state, the transmission mechanism action is so that the brake gear releases brake.
2. brake gear as described in claim 1, which is characterized in that there is the transmission mechanism the first connector, second to connect
Fitting and third connector, wherein
The first end of first connector is rotatably connected at the ontology by the first axis pin；
Second connector and third connector, wherein the second end of first connector is connected with second simultaneously by the second axis pin
The first end of fitting and the first end of the third connector are coaxially connected, and the second end of the third connector passes through third pin
Axis is rotatably connected at the support element；
The first end of the pedal is rotatably connected at the support element by the 4th axis pin and is connected simultaneously by the 5th axis pin
It is connected to the second end of second connector, the second end of the pedal is equipped with pedal position, wherein
First connector, second connector, the third connector and the pedal are arranged to：In the brake
When device is in braking state, the center of rotation axis of first axis pin, the center of rotation axis of second axis pin and
The center of rotation axis of the third axis pin is in the same plane, and the center of rotation axis of the 5th axis pin and the plane
It is spaced a predetermined distance, and steps on the pedal position of the pedal when the brake gear is in braking state, the pedal band
The dynamic second connector movement, to which second connector drives first connector and third connector fortune
It is dynamic so that the center of rotation axis of first axis pin, the center of rotation axis of second axis pin and the third axis pin
Center of rotation axis be in different planes, with release brake.
3. brake gear as claimed in claim 2, which is characterized in that the brake gear is further provided with (the first back-moving spring
And second back-moving spring, wherein one end of the (the first back-moving spring is connected to the ontology, the other end is connected to the pedal
Pedal position；And one end of the second back-moving spring is connected to the support element, the second end of the second back-moving spring
It is connected to ontology.
4. brake gear as claimed in claim 2, which is characterized in that the support element is arranged to when moving downward, and is driven
The third connector movement, and first connector and second connector is driven to move in turn so that described first
The center of rotation axis position of the center of rotation axis of axis pin, the center of rotation axis of second axis pin and the third axis pin
In on same plane, and the center of rotation axis of the 5th axis pin is spaced a predetermined distance with the plane.
5. brake gear as claimed in claim 2, which is characterized in that described when the brake gear is in braking state
Second axis pin, the 4th axis pin and the 5th axis pin distribution triangular in shape.
6. brake gear as described in claim 1, which is characterized in that the ontology is equipped with guide rail and limiting slot, the support
Part is accordingly equipped with guide-track groove and positive stop hook, wherein the guide rail coordinates with the guide-track groove so that the support element being capable of phase
Ontology sliding and the positive stop hook are coordinated with the limiting slot so that the support element is maintained at the ontology
On.
7. brake gear as claimed in claim 2, which is characterized in that the pedal has U-shaped main body, wherein the pedal
First end be located at two arms of U-shaped main body, the second end of the pedal is located at the base arm portion of U-shaped main body, wherein described
Pedal is around first connector, second connector and third connector installation.
8. brake gear as claimed in claim 2, which is characterized in that first connector has the first main body, and described the
The first end of one main body is equipped with first axis pin, and the second end opposite with its first end of first main body is equipped with first
Rotating hole；Second connector has the second main body, and the first end of second main body is equipped with the second rotating hole, and described second
The second end opposite with its first end of main body is set there are two lug, and two coaxial thirds are respectively equipped on described two lugs
Rotating hole；The third connector has a third main body, and the first end of the third main body is equipped with the third axis pin, and described the
The second end opposite with its first end of three main bodys is set there are two lug, and coaxial two the 4th are respectively equipped on two lugs
Rotating hole；And second axis pin is individual component, wherein second axis pin is sequentially inserted into second connector
First rotation of the third rotating hole, the 4th rotating hole of the third connector and first connector
First connector, second connector and the third connector are mutually rotatably connected by hole.
9. brake gear as claimed in claim 2, which is characterized in that the pedal has U-shaped main body, wherein the of pedal
One end is located at two arms of U-shaped main body, and the second end of pedal is located at the base arm portion of U-shaped main body, and wherein pedal surrounds first
Connector, the second connector and two arms of the installation of third connector and U-shaped main body are equipped with the 4th axis pin and the 5th pin
Axis, wherein the 5th axis pin is located at the inside of the 4th axis pin, the 5th axis pin is rotatably connected at the second rotation of the second connector
Hole and the inside both sides of ontology are equipped with pedal and install limit hole, and the 4th axis pin of pedal is rotatably installed on pedal installation
Limit hole.
10. a kind of brake gear, which is characterized in that the brake gear has：
Ontology；
Support element, wherein the support element is slidably mounted on the ontology, and the bottom of the support element is equipped with opening court
Under cavity；
Brake assemblies, wherein the brake assemblies are arranged in the cavity of the support element, it is described that there is brake member and bullet
Property body, the elastomer is installed in the cavity and one end of the elastomer is resisted against the support element, other end connection
In the brake member, so that the brake member can be moved up and down relative to the support element；
Pedal；And
Transmission mechanism, wherein the support element and the pedal are associated with the transmission mechanism, the transmission mechanism is arranged to：
The transmission mechanism action when stepping on the support element is so that the brake gear is in braking state, and in the brake
Vehicle device steps on the pedal when being in braking state, the transmission mechanism action is so that the brake gear releases brake.
11. brake gear as claimed in claim 10, which is characterized in that the transmission mechanism has the first connector, second
Connector and third connector, wherein
First connector, wherein the first end of first connector is rotatably connected at the ontology by the first axis pin；
Second connector and third connector, wherein the second end of first connector is connected with second simultaneously by the second axis pin
The first end of fitting and the first end of the third connector are coaxially rotatably connected, and the second end of the third connector passes through
Third axis pin is rotatably connected at the support element；
The first end of the pedal is rotatably connected at the support element by the 4th axis pin and is connected simultaneously by the 5th axis pin
It is connected to the second end of second connector, the second end of the pedal is equipped with pedal position, wherein
First connector, second connector, the third connector and the pedal are arranged to：In the brake
When device is in braking state, the center of rotation axis of first axis pin, the center of rotation axis of second axis pin and
The center of rotation axis of the third axis pin is in the same plane, and the center of rotation axis of the 5th axis pin and the plane
It is spaced a predetermined distance, and steps on the pedal position of the pedal when the brake gear is in braking state, the pedal band
The dynamic second connector movement, to which second connector drives first connector and third connector fortune
It is dynamic so that the center of rotation axis of first axis pin, the center of rotation axis of second axis pin and the third axis pin
Center of rotation axis be in different planes, with release brake.
12. brake gear as claimed in claim 11, which is characterized in that the brake gear is further provided with the first reset bullet
Spring and second back-moving spring, wherein one end of the (the first back-moving spring is connected to the ontology, the other end is connected to described step on
The pedal position of plate；And one end of the second back-moving spring is connected to the support element, the second of the second back-moving spring
End is connected to ontology.
13. brake gear as claimed in claim 11, which is characterized in that the support element is arranged to when moving downward, band
The dynamic third connector movement, and first connector and second connector is driven to move in turn so that described the
The center of rotation axis of the center of rotation axis of one axis pin, the center of rotation axis of second axis pin and the third axis pin
It is in the same plane, and the center of rotation axis of the 5th axis pin is spaced a predetermined distance with the plane.
14. brake gear as claimed in claim 11, which is characterized in that when the brake gear is in braking state, institute
State the second axis pin, the 4th axis pin and the 5th axis pin distribution triangular in shape.
15. brake gear as claimed in claim 10, which is characterized in that the ontology is equipped with guide rail and limiting slot, the branch
Support member is accordingly equipped with guide-track groove and positive stop hook, wherein the guide rail coordinates with the guide-track groove so that the support element can
Coordinate with the limiting slot relative to ontology sliding and the positive stop hook so that the support element is maintained at described
On body.
16. brake gear as claimed in claim 11, which is characterized in that the pedal has U-shaped main body, wherein described step on
The first end of plate is located at two arms of U-shaped main body, and the second end of the pedal is located at the base arm portion of U-shaped main body, wherein institute
Pedal is stated around first connector, second connector and third connector installation.
17. brake gear as claimed in claim 11, which is characterized in that first connector has the first main body, described
The first end of first main body is equipped with first axis pin, and the second end opposite with its first end of first main body is equipped with the
One rotating hole；Second connector has the second main body, and the first end of second main body is equipped with the second rotating hole, and described the
The second end opposite with its first end of two main bodys is set there are two lug, and coaxial two the are respectively equipped on described two lugs
Three rotating holes；The third connector has third main body, and the first end of the third main body is equipped with the third axis pin, described
The second end opposite with its first end of third main body is set there are two lug, and coaxial two the are respectively equipped on two lugs
Four rotating holes；And second axis pin is individual component, wherein second axis pin is sequentially inserted into second connector
The third rotating hole, the third connector the 4th rotating hole and first connector it is described first rotation
First connector, second connector and the third connector are mutually rotatably connected by hole.
18. brake gear as claimed in claim 11, which is characterized in that the pedal has U-shaped main body, wherein pedal
First end is located at two arms of U-shaped main body, and the second end of pedal is located at the base arm portion of U-shaped main body, and wherein pedal is around the
A connection piece, the second connector and two arms of the installation of third connector and U-shaped main body are equipped with the 4th axis pin and the 5th
Axis pin, wherein the 5th axis pin is located at the inside of the 4th axis pin, the 5th axis pin is rotatably connected at the second rotation of the second connector
The inside both sides of turn hole and ontology are equipped with pedal and install limit hole, and the 4th axis pin of pedal is rotatably installed on pedal peace
Fill limit hole.
19. a kind of pallet apparatus, the pallet apparatus has tray main body and brake gear, wherein the tray main body side
Bottom is equipped with castor, and the brake gear is installed on the bottom of the tray main body, which is characterized in that the brake gear is
Claim 1-9 any one of them brake gear or claim 10-18 any one of them brake gears, wherein the brake
The ontology of vehicle device is that a part for the tray main body or the ontology of the brake gear for dividing member and are connected to institute
State tray main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162988.5U CN207916927U (en) | 2018-01-31 | 2018-01-31 | Brake gear and the pallet apparatus for using the brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162988.5U CN207916927U (en) | 2018-01-31 | 2018-01-31 | Brake gear and the pallet apparatus for using the brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916927U true CN207916927U (en) | 2018-09-28 |
Family
ID=63602408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820162988.5U Withdrawn - After Issue CN207916927U (en) | 2018-01-31 | 2018-01-31 | Brake gear and the pallet apparatus for using the brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207916927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248660A (en) * | 2018-01-31 | 2018-07-06 | 上海鸿研物流技术有限公司 | Brake gear and the pallet apparatus using the brake gear |
-
2018
- 2018-01-31 CN CN201820162988.5U patent/CN207916927U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248660A (en) * | 2018-01-31 | 2018-07-06 | 上海鸿研物流技术有限公司 | Brake gear and the pallet apparatus using the brake gear |
| CN108248660B (en) * | 2018-01-31 | 2024-05-31 | 上海鸿研物流技术有限公司 | Brake device and tray device adopting same |
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Granted publication date: 20180928 Effective date of abandoning: 20240531 |