CN110529538A - A kind of heavy duty AGV auxiliary wheel damper - Google Patents
A kind of heavy duty AGV auxiliary wheel damper Download PDFInfo
- Publication number
- CN110529538A CN110529538A CN201910920808.4A CN201910920808A CN110529538A CN 110529538 A CN110529538 A CN 110529538A CN 201910920808 A CN201910920808 A CN 201910920808A CN 110529538 A CN110529538 A CN 110529538A
- Authority
- CN
- China
- Prior art keywords
- linear guide
- auxiliary wheel
- lower bottom
- bottom base
- heavy duty
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 55
- 210000004907 gland Anatomy 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 241000234269 Liliales Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction
- F16F3/12—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction the steel spring being in contact with the rubber spring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/028—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles combined with shock-absorbing devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A kind of heavy duty AGV auxiliary wheel damper, it is related to heavily loaded AGV technical field, including installing shell, buffer element and lower bottom base, the lower bottom base top is extend into installation shell, the installation shell is equipped with top plate, the buffer element is supported between top plate and lower bottom base, the linear guide of preset quantity is fixed in the installation shell, it is fixed on the lower bottom base and the one-to-one sliding block of linear guide, the sliding block respectively slidably cooperates in linear guide, this heavy duty AGV auxiliary wheel damper is being less prone to card resistance phenomenon between installation shell and lower bottom base in shock absorbing process.
Description
Technical field:
The present invention relates to heavily loaded AGV technical field more particularly to a kind of heavy duty AGV auxiliary wheel dampers.
Background technique:
At this stage, it in heavily loaded AGV industry, moves to maturity in deepening continuously for the research of auxiliary wheel damper.But it also deposits
Following insufficient: 1, the auxiliary wheel of non-included damping needs to install additional damper, but the damping that universal wheel installs additional is especially in use
Device is easy to generate card resistance phenomenon due to eccentricity.2, the auxiliary wheel for carrying damping in the prior art finishes due to increasing
It is also larger that the not compact shock-damping structure of structure makes it occupy vehicle space, and is difficult to choose the included damping to match with driving wheel
Auxiliary wheel.
Summary of the invention:
In order to solve the problems, such as that heavy duty AGV auxiliary wheel damper is easy to produce card resistance phenomenon in the prior art, the present invention provides
A kind of heavy duty AGV auxiliary wheel damper, use process are less prone to card resistance phenomenon.
The present invention is realized by following technical proposals:
A kind of heavy duty AGV auxiliary wheel damper, characterized in that including installation shell, buffer element and lower bottom base, the bottom
Seat top is extend into installation shell, and the installation shell is equipped with top plate, the buffer element be supported on top plate and lower bottom base it
Between, it is fixed with the linear guide of preset quantity in the installation shell, is fixed on the lower bottom base a pair of with linear guide one
The sliding block answered, the sliding block respectively slidably cooperate in linear guide.
In another aspect of the present invention, the buffer element includes spring.
In another aspect of the present invention, the buffer element includes the spring and rubber pad being close together.
It in another aspect of the present invention, further include between detection buffer element and top plate or buffer element and lower bottom base
Between active force pressure sensor.
In another aspect of the present invention, the pressure sensor is fixed between buffer element and top plate or cushioning element
Between part and lower bottom base.
In another aspect of the present invention, the buffer element further includes spring core, and the spring core includes being connected to
Connecting plate and locating shaft together, the pressure sensor are fixed on top plate, and the connecting plate connect solid with pressure sensor
Fixed, the locating shaft is extend into the centre bore of spring.
It in another aspect of the present invention, further include gland and limit plate, the gland is fixed on installation shell bottom end,
Through-hole is provided in the middle part of the gland, lower bottom base passes through through-hole, and the limit plate is looped around lower bottom base periphery, the limit plate outer diameter
Greater than the internal diameter of gland middle through-hole, the limit plate is located at below sliding block.
In another aspect of the present invention, the limit plate periphery is provided with and the one-to-one notch of linear guide.
It in another aspect of the present invention, further include the linear guide mounting plate of preset quantity, the installation shell
The mounting hole of preset quantity is provided on side wall, the linear guide mounting plate is fixed on the lateral wall of installation shell, described straight
Line guide rail is fixed on the inside of linear guide mounting plate, and the linear guide passes through the inner cavity that mounting hole extend into installation shell.
In another aspect of the present invention, the top plate is removably attached on installation shell.
The beneficial effects of the present invention are: this heavy duty AGV auxiliary wheel damper installs shell and bottom in shock absorbing process
Card resistance phenomenon is less prone between seat.In one aspect of the invention, buffer element is slow using the combination of spring and rubber pad
It rushes that effect is more preferable, compared with single buffer element, different shockproofnesses can be better adapted to.In a side of the invention
In face, the lead of pressure sensor is passed through in installation cage connection to the controller of AGV, it can be by being further arranged in real time
The stress condition and display loading condition for showing each wheel, also create item for cargo overload warning function is further arranged
Part.In one aspect of the invention, the setting of linear guide mounting plate and installation side wall of outer shell upper installing hole facilitates straight line
The installation of guide rail.In one aspect of the invention, this heavy duty AGV auxiliary wheel damper overall structure is more compact, simple,
Production cost is low, good damping effect, and card resistance phenomenon is less prone in shock absorbing process.
Detailed description of the invention:
Fig. 1 is 1 overall structure of the explosion figure of the embodiment of the present invention.
Fig. 2 is overall structure stereoscopic schematic diagram outside Example 1 and Example 2 of the present invention.
Fig. 3 is Example 1 and Example 2 of the present invention schematic diagram of internal structure.
In attached drawing: 1, top plate, 2, pressure sensor, 3, spring, 4, rubber pad, 5, linear guide mounting plate, 6, straight line leads
Rail, 7, sliding block, 8, limit plate, 901, connecting plate, 902, locating shaft, 10, lower bottom base, 11, installation shell, 12, gland.
Specific embodiment:
Embodiments of the present invention are described further with reference to the accompanying drawings and embodiments:
In the description of this invention, it is to be understood that being described as indicating position or positional relationship is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the scope of the present invention
Limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " setting ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1
A kind of heavy duty AGV auxiliary wheel damper, including installation shell 11, buffer element and lower bottom base 10, the lower bottom base 10
Top is extend into installation shell 11, and the installation shell 11 is equipped with top plate 1, and the buffer element is supported on top plate 1 and bottom
Between seat 10, it is fixed with the linear guide 6 of preset quantity in the installation shell 11, uses 3 linear guides in the present embodiment,
It is uniformly distributed to install in shell 11, it is fixed on the lower bottom base 10 and the one-to-one sliding block 7 of linear guide 6, the cunning
Block 7 respectively slidably cooperates in linear guide 6, and sliding slot compatible with linear guide 6 is provided on sliding block 7, and sliding block 7 passes through
Sliding slot cooperates in linear guide 6.Linear guide 6 and sliding block 7 are linearly slided using HG series maximum type ball in the present embodiment
Rail, using the brand of RAUMU/ Orchidales.The buffer element includes the spring 3 and rubber pad 4 being close together.It further include that detection is slow
Rush between element and top plate 1 or between buffer element and lower bottom base 10 active force pressure sensor 2, pressure passes in the present embodiment
The plane bellows dynamometry pressure sensor for the model HZC-30A that sensor 2 is produced using Anhui Province Cheng Ying load cell factory.Institute
It states pressure sensor 2 to be fixed between buffer element and top plate 1 or between buffer element and lower bottom base 10, pressure in the present embodiment
Sensor 2 is bolted on 1 inside of top plate.The buffer element further includes spring core, and the spring core includes being connected to
Connecting plate 901 and locating shaft 902 together, connecting plate 901 and locating shaft 902 are structure as a whole, and the connecting plate 901 passes through spiral shell
Bolt is connected and fixed with pressure sensor 2, and the locating shaft 902 is extend into the centre bore of spring 3, and one end of spring 3 is directly pushed up
In one end of rubber pad 4, the other end of rubber pad 4 is directly withstood on lower bottom base 10.It further include gland 12 and limit plate 8, it is described
Gland 12 is bolted on installation 11 bottom end of shell, and through-hole is provided in the middle part of the gland 12, and lower bottom base 10 passes through through-hole, institute
It states limit plate 8 and is fastened around 10 periphery of lower bottom base, can weld or be bolted between limit plate 8 and lower bottom base 10.Institute
The internal diameter that 8 outer diameter of limit plate is greater than 12 middle through-hole of gland is stated, so that limit plate 8 can not be avoided by gland 12, gland 12
Lower bottom base 10 is detached from installation shell 11, but also the buffer element being supported between top plate 1 and lower bottom base 10 is able to maintain centainly
Precompression.The limit plate 8 is located at the lower section of sliding block 7, stays with 7 bottom end of sliding block at regular intervals, and limit plate 8 plays sliding block 7
Protective effect, avoids 7 lower end of sliding block (in the HG series maximum type rolling ball linear slide rail used in such as the present embodiment
Sliding block end cap and oil nozzle) damaged because of collision.8 periphery of limit plate be provided with the one-to-one notch of linear guide,
Linear guide can pass through from notch, and the setting of notch avoids limit plate 8 and generates blocking to linear guide.It further include preset quantity
Linear guide mounting plate 5(linear guide 5 quantity of mounting plate it is consistent with linear guide), it is described installation shell 11 side wall on open
There is the mounting hole of preset quantity, the linear guide mounting plate 5 is bolted on the lateral wall of installation shell 11, described
Linear guide is by bolt or is weldingly fixed on 5 inside of linear guide mounting plate, and the linear guide is extend into across mounting hole
The inner cavity of shell 11 is installed.The top plate 1 is removably attached on installation shell 11 by bolt.In use, by lower bottom base
10 are bolt-connected on heavily loaded AGV auxiliary wheel.
Due to being provided with linear guide 6 and sliding block 7 in inside, this heavy duty AGV auxiliary wheel damper is in shock absorbing process
Card resistance phenomenon is less prone between installation shell 11 and lower bottom base 10；Buffer element is buffered using the combination of spring and rubber pad 4
Effect is more preferable, compared with single buffer element, can better adapt to different shockproofnesses.By drawing for pressure sensor 2
Line passes through installation shell 11 and is connected on the controller of AGV, and stress condition and the display for capableing of each wheel of real-time display are negative
Situation is carried, is also created condition for cargo overload warning function is further arranged.Linear guide mounting plate 5 and installation 11 side of shell
The setting of wall upper installing hole facilitates the installation of linear guide, and the detachable setting of installation 11 upper plate 1 of shell also facilitates this
The manufacturing of kind heavy duty AGV auxiliary wheel damper.This heavy duty AGV auxiliary wheel damper overall structure is more compact, simple,
Production cost is low, good damping effect, and card resistance phenomenon is less prone in shock absorbing process.
Embodiment 2
A kind of heavy duty AGV auxiliary wheel damper, including installation shell 11, buffer element and lower bottom base 10, the lower bottom base 10
Top is extend into installation shell 11, and the installation shell 11 is equipped with top plate 1, and the buffer element is supported on top plate 1 and bottom
Between seat 10, it is fixed with the linear guide 6 of preset quantity in the installation shell 11, uses 3 linear guides in the present embodiment,
It is uniformly distributed to install in shell 11, it is fixed on the lower bottom base 10 and the one-to-one sliding block 7 of linear guide 6, the cunning
Block 7 respectively slidably cooperates in linear guide 6, and sliding slot compatible with linear guide 6 is provided on sliding block 7, and sliding block 7 passes through
Sliding slot cooperates in linear guide 6.Linear guide 6 and sliding block 7 are linearly slided using HG series maximum type ball in the present embodiment
Rail, using the brand of RAUMU/ Orchidales.The buffer element includes spring 3.Further include detection buffer element and top plate 1 between or
The pressure sensor 2 of active force between buffer element and lower bottom base 10, pressure sensor 2 is held using Anhui Province and is reflected in the present embodiment
The plane bellows dynamometry pressure sensor of the model HZC-30A of load cell factory production.The pressure sensor 2 is fixed on
Between buffer element and top plate 1 or between buffer element and lower bottom base 10, pressure sensor 2 is bolted in the present embodiment
In 1 inside of top plate.The buffer element further includes spring core, and the spring core includes the connecting plate 901 to link together and determines
Position axis 902, connecting plate 901 and locating shaft 902 are structure as a whole, and the connecting plate 901 is connect by bolt with pressure sensor 2
Fixed, for the locating shaft 902 out of, one end of spring 3 extend into spring 3 centre bore, the other end of spring 3 withstands on lower bottom base
On 10.It further include gland 12 and limit plate 8, the gland 12 is bolted on installation 11 bottom end of shell, the gland 12
Middle part is provided with through-hole, and lower bottom base 10 passes through through-hole, and the limit plate 8 is fastened around 10 periphery of lower bottom base, limit plate 8 and bottom
It can weld or be bolted between seat 10.8 outer diameter of limit plate is greater than the internal diameter of 12 middle through-hole of gland, so that limit
Plate 8 can not be avoided lower bottom base 10 by gland 12, gland 12 and be detached from installation shell 11, but also being supported on top plate 1 and bottom
Buffer element between seat 10 is able to maintain certain precompression.The limit plate 8 is located at 7 lower section of sliding block, stays with 7 bottom end of sliding block
At regular intervals, limit plate 8 plays protective effect to sliding block 7, avoids 7 lower end of sliding block and (uses in such as the present embodiment
HG series maximum type rolling ball linear slide rail in sliding block end cap and oil nozzle) damaged because of collision.8 periphery of limit plate
Being provided with can pass through with the one-to-one notch of linear guide, linear guide from notch, and the setting of notch avoids limit plate 8 to straight
Line guide rail generates blocking.It further include 5 quantity of linear guide mounting plate 5(linear guide mounting plate and linear guide of preset quantity
Unanimously), the mounting hole of preset quantity is provided on the side wall of the installation shell 11, the linear guide mounting plate 5 passes through bolt
It is fixed on the lateral wall of installation shell 11, the linear guide is by bolt or is weldingly fixed in linear guide mounting plate 5
Side, the linear guide pass through the inner cavity that mounting hole extend into installation shell 11.The top plate 1 is removably secured by bolt
On installation shell 11.In use, lower bottom base 10 is bolt-connected on heavily loaded AGV auxiliary wheel.
Due to being provided with linear guide 6 and sliding block 7 in inside, this heavy duty AGV auxiliary wheel damper is in shock absorbing process
Card resistance phenomenon is less prone between installation shell 11 and lower bottom base 10.The lead of pressure sensor 2 is passed through installation shell 11 to connect
It is connected on the controller of AGV, is capable of the stress condition and display loading condition of each wheel of real-time display, also further to set
Cargo overload warning function is set to create condition.The setting side of linear guide mounting plate 5 and installation 11 side wall upper installing hole of shell
Linear guide installation, installation 11 upper plate 1 of shell it is detachable be arranged also facilitate this heavy duty AGV auxiliary wheel damping
The manufacturing of device.This heavy duty AGV auxiliary wheel damper overall structure is more compact, simple, and production cost is low, damping effect
It is good, card resistance phenomenon is less prone in shock absorbing process.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (10)
1. a kind of heavy duty AGV auxiliary wheel damper, characterized in that including installation shell (11), buffer element and lower bottom base
(10), lower bottom base (10) top is extend into installation shell (11), and the installation shell (11) is equipped with top plate (1), described
Buffer element is supported between top plate (1) and lower bottom base (10), and the straight line of preset quantity is fixed in installation shell (11)
Guide rail (6), be fixed on the lower bottom base (10) with linear guide (6) one-to-one sliding block (7), the sliding block (7) is respectively
It is slidably fit on linear guide (6).
2. a kind of heavy duty AGV auxiliary wheel damper according to claim 1, which is characterized in that the buffer element includes
Spring (3).
3. a kind of heavy duty AGV auxiliary wheel damper according to claim 1, which is characterized in that the buffer element includes
The spring (3) and rubber pad (4) being close together.
4. a kind of heavy duty AGV auxiliary wheel damper according to claim 2 or 3, which is characterized in that further include detection buffering
The pressure sensor (2) of active force between element and top plate (1) or between buffer element and lower bottom base (10).
5. a kind of heavy duty AGV auxiliary wheel damper according to claim 4, which is characterized in that the pressure sensor (2)
It is fixed between buffer element and top plate (1) or between buffer element and lower bottom base (10).
6. a kind of heavy duty AGV auxiliary wheel damper according to claim 5, which is characterized in that the buffer element also wraps
Spring core is included, the spring core includes the connecting plate (901) and locating shaft (902) to link together, the pressure sensor (2)
It is fixed on top plate (1), the connecting plate (901) is connected and fixed with pressure sensor (2), and the locating shaft (902) extend into
In the centre bore of spring.
7. a kind of heavy duty AGV auxiliary wheel damper according to claim 1, which is characterized in that further include gland (12) and
Limit plate (8), the gland (12) are fixed on installation shell (11) bottom end, are provided with through-hole, lower bottom base in the middle part of the gland (12)
(10) through-hole is passed through, the limit plate (8) is looped around lower bottom base (10) periphery, and limit plate (8) outer diameter is greater than gland (12)
The internal diameter of middle through-hole, the limit plate (8) are located at below sliding block (7).
8. a kind of heavy duty AGV auxiliary wheel damper according to claim 7, which is characterized in that limit plate (8) periphery
It is provided with and linear guide (6) one-to-one notch.
9. a kind of heavy duty AGV auxiliary wheel damper according to claim 1, which is characterized in that further include preset quantity
Linear guide mounting plate (5) is provided with the mounting hole of preset quantity, the linear guide peace on the side wall of installation shell (11)
Loading board (5) is fixed on the lateral wall of installation shell (11), and the linear guide is fixed on the inside of linear guide mounting plate (5),
The linear guide passes through the inner cavity that mounting hole extend into installation shell (11).
10. a kind of heavy duty AGV auxiliary wheel damper according to claim 1, which is characterized in that the top plate (1) is removable
It is fixed on unloading in installation shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910920808.4A CN110529538A (en) | 2019-09-27 | 2019-09-27 | A kind of heavy duty AGV auxiliary wheel damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910920808.4A CN110529538A (en) | 2019-09-27 | 2019-09-27 | A kind of heavy duty AGV auxiliary wheel damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110529538A true CN110529538A (en) | 2019-12-03 |
Family
ID=68670568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910920808.4A Pending CN110529538A (en) | 2019-09-27 | 2019-09-27 | A kind of heavy duty AGV auxiliary wheel damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110529538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124079A (en) * | 2021-04-30 | 2021-07-16 | 桐城市超越橡塑有限公司 | Automobile-used yielding rubber assists assembler |
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| CN207598780U (en) * | 2017-11-03 | 2018-07-10 | 重庆实德精密模具有限公司 | A kind of automobile damping spring |
| CN208057819U (en) * | 2018-04-10 | 2018-11-06 | 江西捷凯机械有限公司 | A kind of automobile absorber assembly of high-tension |
| CN210461497U (en) * | 2019-09-27 | 2020-05-05 | 山东华力机电有限公司 | Heavy load AGV auxiliary wheel bumper shock absorber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124079A (en) * | 2021-04-30 | 2021-07-16 | 桐城市超越橡塑有限公司 | Automobile-used yielding rubber assists assembler |
| CN113124079B (en) * | 2021-04-30 | 2024-02-20 | 桐城市超越橡塑有限公司 | Auxiliary assembler for damping rubber for vehicle |
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