CN201024029Y - Novel hydraulic rolling cage ears - Google Patents
Novel hydraulic rolling cage ears Download PDFInfo
- Publication number
- CN201024029Y CN201024029Y CNU2007200898689U CN200720089868U CN201024029Y CN 201024029 Y CN201024029 Y CN 201024029Y CN U2007200898689 U CNU2007200898689 U CN U2007200898689U CN 200720089868 U CN200720089868 U CN 200720089868U CN 201024029 Y CN201024029 Y CN 201024029Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- rolling cage
- support
- bracket
- novel hydraulic
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 28
- 210000005069 ears Anatomy 0.000 title 1
- 239000006096 absorbing agent Substances 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a novel hydraulic rolling cage shoe, comprising a bottom seat; one end at the upper side of the bottom seat is movably provided with a bracket and the other end is movably provided with an amortization device; the other end of the bracket is provided with a wheel shaft by a rotor shaft; the other end of the amortization device is movably arranged on a fixing plate on the upper end of the bracket by a pin shaft; the amortization device, the bracket and the bottom seat form a triangle movable supporting structure; the amortization device is a hydraulic bumper; a hydraulic cylinder of the hydraulic bumper is internally provided with a disc-shaped spring. The novel hydraulic rolling cage shoe of the utility model forms the triangle movable supporting structure with the amortization device, the bracket and the bottom seat, reinforces the stability of the lifting container, meanwhile improves the anti-impact strength, improves the reliability, prolongs the service life of the device, and is extremely beneficial for generalization and execution, with simple structure, cheap cost and easy manufacture.
Description
One, technical field:
The utility model relates to the roller guide assembly that uses on a kind of vertical shaft hoisting container, and particularly a kind of novel hydraulic rolling cage ear belongs to the mining machinery technical field.
Two, background technology:
At present, known roller guide assembly has base and is installed in L bracket on the base, in the support upper end roller, mounting spring energy disperser or water bumper between base and the support is installed.Wherein water bumper one end is connected with base by bearing pin, and the other end is connected with the L shaped connecting lever of support by bearing pin, constitutes cuboid on the whole.Water bumper is made of inside and outside cylinder barrel, plunger, plunger rod, spring, seal ring etc., and plunger and spring are set in the plunger cavity.Existing rolling cage shoe has played buffer action to a certain extent, the sealing of wheel shaft portion is unreliable, the defective of water proof and dust proof poor performance but exist, particularly when changing cushion rubber easy to wear, must open bearing bore, because the mine site environment is poor, impurity such as dust, muddy water are entered in the bearing bore, bearing failure was lost efficacy, thereby cause accidents such as transferring wheel.Chinese patent (the patent No.: 02220431.8, authorize publication number: " rolling cage shoe " CN2540393Y), the sealing means that compared with prior art adopts oil packing and seal ring to combine, sealing is reliable, but the embodiment of this patent still adopts L bracket, because the compensator or trimmer pressure that roller guide assembly bore is very big, installs impaired very fast, no matter the rectangular structure that L bracket is formed does not all have triangle rolling guide apparatus superior on the degree of stability or on service life.
Three, utility model content:
The utility model is to overcome the deficiency that prior art exists, and designs and produce a kind of novel hydraulic rolling cage ear.
Technical scheme:
A kind of novel hydraulic rolling cage ear comprises base, is movably installed with support at base upside one end, and the other end is movably installed with shock absorber; By rotating shaft wheel shaft is installed at the support other end, the shock absorber other end is movably arranged on the adapter plate of support upper end by bearing pin; Described shock absorber, support and base constitute the triangle movement support structures; Shock absorber is a hydraulic draft gear, is provided with disk spring in the hydraulic actuating cylinder of this hydraulic draft gear.
Annexation between the described novel hydraulic rolling cage ear, the plunger rod of described water bumper and the adapter plate of support adopts stauros to be connected.
Described novel hydraulic rolling cage ear is provided with packing seal between the hydraulic actuating cylinder cylinder head of hydraulic damping device and outer cylinder.
Described novel hydraulic rolling cage ear is provided with the guiding loop bar in the hydraulic actuating cylinder of described hydraulic draft gear, described disk spring is installed on this guiding loop bar.
The beneficial effects of the utility model:
1, novel hydraulic rolling cage ear of the present utility model, the bulk strength height.Shock absorber, support and base are constituted the triangle movement support structures, strengthen the stability of lifting container, also improved impact strength simultaneously, improved reliability, prolonged the service life of this device, the rolling cage ear of the existing L bracket of mea life has improved 2-3 doubly.
2, novel hydraulic rolling cage ear of the present utility model is easy to adjust.Adopt the stauros annexation, the solid preload adjustment configuration of bar, operation balance, noise are little.
3, novel hydraulic rolling cage ear of the present utility model preferably resolves the sealing problem of rolling wheel body, makes this kind rolling cage ear big at the pit shaft trickle, still can use safely in the many harsh environment of coal dust.
4, novel hydraulic rolling cage ear of the present utility model, owing to use lubricating oil in the rolling wheel body, it is poor in the lubricity that harsh environment showed thoroughly to have changed grease, cal val is big, shortens shortcomings such as wheel shaft service life.
5, novel hydraulic rolling cage ear of the present utility model is simple in structure, and lower cost is made easily, is beneficial to very much promotion and implementation.
Four, description of drawings:
Fig. 1 is a novel hydraulic rolling cage ear Facad structure scheme drawing of the present utility model;
Fig. 2 is the construction profile scheme drawing of Fig. 1;
Fig. 3 is the water bumper cross-sectional view.
Five, specific embodiments:
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of novel hydraulic rolling cage ear comprises base 3, is movably installed with support 2 at base 3 upsides one end by bearing pin 8, is movably installed with shock absorber 4 at the base 3 upside other ends by bearing pin 8; By rotating shaft 7 wheel shaft 1 is installed at support 2 other ends, shock absorber 4 other ends are movably arranged on the adapter plate 6 of support 2 upper ends by bearing pin 8; Described shock absorber 4, support 2 and base 3 constitute the triangle movement support structures; Wherein said shock absorber 4 is a hydraulic draft gear, is provided with disk spring 9 in the hydraulic actuating cylinder of this hydraulic draft gear 4.Annexation between the plunger rod 5 of described water bumper 4 and the bracket fixing plate 6 adopts stauros to be connected.Between the hydraulic actuating cylinder cylinder head 13 of hydraulic damping device 4 and outer cylinder 12, be provided with packing seal 10.Be provided with guiding loop bar 14 in the hydraulic actuating cylinder of described hydraulic draft gear 4, described disk spring 9 is sleeved on this guiding loop bar 14, and 11 is the interior liquid oils of hydraulic actuating cylinder among the figure.
Claims (4)
1. a novel hydraulic rolling cage ear comprises base, is movably installed with support at base upside one end, and the other end is movably installed with shock absorber; By rotating shaft wheel shaft is installed at the support other end, the shock absorber other end is movably arranged on the adapter plate of support upper end by bearing pin; It is characterized in that: described shock absorber, support and base constitute the triangle movement support structures; Shock absorber is a hydraulic draft gear, is provided with disk spring in the hydraulic actuating cylinder of this hydraulic draft gear.
2. novel hydraulic rolling cage ear according to claim 1 is characterized in that: the annexation between the plunger rod of described water bumper and the adapter plate of support adopts stauros to be connected.
3. novel hydraulic rolling cage ear according to claim 1 is characterized in that: be provided with packing seal between the hydraulic actuating cylinder cylinder head of hydraulic damping device and outer cylinder.
4. novel hydraulic rolling cage ear according to claim 1 is characterized in that: be provided with the guiding loop bar in the hydraulic actuating cylinder of described hydraulic draft gear, described disk spring is installed on this guiding loop bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200898689U CN201024029Y (en) | 2007-03-30 | 2007-03-30 | Novel hydraulic rolling cage ears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200898689U CN201024029Y (en) | 2007-03-30 | 2007-03-30 | Novel hydraulic rolling cage ears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024029Y true CN201024029Y (en) | 2008-02-20 |
Family
ID=39097883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200898689U Expired - Fee Related CN201024029Y (en) | 2007-03-30 | 2007-03-30 | Novel hydraulic rolling cage ears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024029Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829369A (en) * | 2017-02-17 | 2017-06-13 | 平罗县龙江液化气有限责任公司 | A kind of liquefied natural gas transport adjustable cushioning support |
| CN109441542A (en) * | 2018-11-26 | 2019-03-08 | 中国矿业大学 | A kind of mine hoisting container unbalance loading danger warning method |
| CN111731966A (en) * | 2020-06-30 | 2020-10-02 | 王楠 | Hydraulic buffer roller tank ears |
| CN118047285A (en) * | 2024-03-19 | 2024-05-17 | 山东艾德姆智能科技股份有限公司 | Roller cage shoe with permanent magnet buffer structure for mine hoisting container |
-
2007
- 2007-03-30 CN CNU2007200898689U patent/CN201024029Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829369A (en) * | 2017-02-17 | 2017-06-13 | 平罗县龙江液化气有限责任公司 | A kind of liquefied natural gas transport adjustable cushioning support |
| CN109441542A (en) * | 2018-11-26 | 2019-03-08 | 中国矿业大学 | A kind of mine hoisting container unbalance loading danger warning method |
| WO2020108000A1 (en) * | 2018-11-26 | 2020-06-04 | 枣庄学院 | Mine shaft lifting container eccentric load danger alarm method |
| CN111731966A (en) * | 2020-06-30 | 2020-10-02 | 王楠 | Hydraulic buffer roller tank ears |
| CN118047285A (en) * | 2024-03-19 | 2024-05-17 | 山东艾德姆智能科技股份有限公司 | Roller cage shoe with permanent magnet buffer structure for mine hoisting container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20130330 |