CN205101451U - Damping buffer - Google Patents
Damping buffer Download PDFInfo
- Publication number
- CN205101451U CN205101451U CN201520881958.6U CN201520881958U CN205101451U CN 205101451 U CN205101451 U CN 205101451U CN 201520881958 U CN201520881958 U CN 201520881958U CN 205101451 U CN205101451 U CN 205101451U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- earrings
- elastic mechanism
- spacer ring
- connecting lug
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 25
- 125000006850 spacer group Chemical group 0.000 claims description 26
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 7
- 235000011941 Tilia x europaea Nutrition 0.000 description 7
- 239000004571 lime Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a damping buffer belongs to vertical limekiln accessory technical field. The utility model discloses a damping buffer, including connecting earrings, sleeve, elastic mechanism and end cover, it has 2 to connect the earrings, sets up at the sleeve both ends respectively, and the sleeve is one end and arbitrary connection earrings fixed connection wherein, the elastic mechanism sets up inside the sleeve to another engaging lug annular through the end cover and the sleeve other end becomes buffer clearance, and the end cover is fixed at the sleeve tip, and the earrings pole of connecting the earrings passes end cover and elastic mechanism connection. The utility model discloses can realize that hydraulic cylinder piston rod reaches and goes out the connecting rod buffering formula transmission purpose that the flitch is connected, can guarantee out the driven accuracy of flitch again, reduce the trouble that the flitch, the line operation rate of improving production.
Description
Technical field
The utility model belongs to vertical lime kiln accessory technical field, is a kind of damping buffer unit specifically.
Background technique
Existing vertical lime kiln generally has two kiln thoraxes to carry out limestone calcination separately, limestone loads from kiln thorax top discharges block finished product caustic lime block after the calcining of kiln thorax from kiln, kiln bottom discharge device is reclaiming plate, it is by being often made up of two pieces of sectors, two groups of diagonal are divided to drive with two oil hydraulic cylinders, each discharging process is that oil hydraulic cylinder symmetrically drives jointly, and the motion amplitude of reclaiming plate is 50mm.Be rigidly connected because two hydraulic cylinder piston rods and discharging valve plate are, hydraulic stroke exists certain asynchronous, and single hydraulic cylinder force can be caused uneven, and rupturing often appears in hydraulic cylinder piston rod and the connecting rod be connected with reclaiming plate, causes and stops kiln.Have a strong impact on the stable operation in lime kiln, production and Lime Quality have all been made a big impact.
China Patent Publication No. CN204571636U, publication date 2015.08.19, disclose a kind of damping buffer unit, comprise the body that one end is provided with opening end, end cap, pull bar, piston assembly and partition, described body is the bottom of body away from one end of described opening end, described end cap is located at the described opening end of described body, described end cap and described body seal fixing, described partition is located at described body and is provided with in one end of opening end, damp liquid is provided with between the bottom of described body and described partition, one end of described pull bar is through stretching in described body after described end cap and described partition, one end that described pull bar is positioned at described body is provided with described piston assembly, the inwall of described body is provided with at least one flowing groove arranged along the axial direction of described body, described flowing groove passes through, increase gradually again after cross-section area reduces gradually.The utility model effectively can regulate cushioned resistance in furniture slide member closing process, can ensure smooth and easy in closing process of slide member, also can play buffer function.This model utility completes buffering by the cooperation of pull bar, piston assembly and damp liquid, and the buffer variable of damp liquid is little, and adaptive surface is little, can only be applicable to furniture class buffer function.
Model utility content
1. the model utility technical problem that will solve
For the hydraulic cylinder piston rod that there is vertical lime kiln in prior art and the connecting rod that is connected with reclaiming plate owing to being that rupturing often appears in gun iron link, the problem that existing damping buffer unit adaptive surface is little, the utility model provides a kind of damping buffer unit.The connecting rod buffering type transmission object that it can realize hydraulic cylinder piston rod and be connected with reclaiming plate, can ensure again the accuracy of reclaiming plate transmission, reduces the fault of reclaiming plate, improves production line operation rate.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of damping buffer unit, comprise connecting lug, sleeve, elastic mechanism and end cap, connecting lug has 2, is separately positioned on sleeve two ends, and sleeve wherein one end is fixedly connected with arbitrary connecting lug; Elastic mechanism is arranged on sleeve inner, and forms buffer gap by another connecting lug of end cap and the sleeve the other end, and end cap is fixed on sleeve ends, and the earrings bar of connecting lug is connected with elastic mechanism through end cap.
Further scheme, 2 connecting lugs are respectively connecting lug A and connecting lug B, and its outer end is all in parallel 2 circular semi-circular plates, and its inner is respectively earrings bar and earring seats, earrings bar is connected with elastic mechanism through end cap, and earring seats to embed in sleeve also and sleeve removably connects; The center hole of 2 circular semi-circular plates is respectively pin shaft hole A and pin shaft hole B.
Further scheme, elastic mechanism is spring or hydraulic oil, and when elastic mechanism is hydraulic oil, the hydraulic surface of earrings bar is piston area.
Further improved plan, spring is 2 sections, between separate with spacer ring, earring seats embeds the end face center, one end of sleeve and is provided with blind hole, and the free end of earrings bar inserts in blind hole through spacer ring, and and the sliding accessory of blind hole connect, spacer ring and the sliding accessory of earrings bar connect; 2 sections of springs all spiral in earrings bar week side, and two end faces of spacer ring are provided with the circular groove embedding spring.
Further improved plan, the middle of sleeve is provided with the fixed hole of fixing spacer ring.
Further improved plan, earrings bar is step-like cylindrical of level Four, and the first order is spacer ring left part, and the second level is and spacer ring attachment portion, and the third level is spacer ring right part, and the fourth stage is the part inserting blind hole.
3. beneficial effect
Adopt the utility model, there is following beneficial effect:
(1) a kind of damping buffer unit of the present utility model, by the mating reaction of elastic mechanism (such as spring or hydraulic oil) and buffer gap, the connecting rod buffering type transmission object reaching hydraulic cylinder piston rod and be connected with reclaiming plate, again by calculating flitch load and elasticity coefficient comes accurate Calculation buffer gap, the accuracy of reclaiming plate transmission can also being ensured, providing basis for accurately controlling;
(2) a kind of damping buffer unit of the present utility model, the special construction of connecting lug A and connecting lug B, convenience is fixedly connected with reclaiming plate connecting rod, hydraulic cylinder connecting rod and sleeve, and be connected with elastic mechanism formation buffering type, define the buffering capacity of reclaiming plate connecting rod, hydraulic cylinder connecting rod;
(3) damping buffer unit of the present utility model, when buffer gap hour, elastic mechanism is hydraulic oil; When buffer gap is larger, elastic mechanism is spring, adapts to wide;
(4) damping buffer unit of the present utility model, spring is 2 sections and supports the use with spacer ring, spring pressure is divided into two sections of elastic force, effectively can improves the working life of spring;
(5) damping buffer unit of the present utility model, buffer gap width is 5 ~ 15mm, that inventor designs according to the application of different elastic mechanism, the scope drawn according to combined factors analyses such as vertical lime kiln capacity, temperature and different elastic mechanism elasticity coefficient, for ensureing that the accuracy of reclaiming plate transmission has great significance;
(6) damping buffer unit of the present utility model, when elastic mechanism is spring, earrings bar is step-like cylindrical of level Four, facilitates the location and installation of each several part in sleeve, and adapt to the incrementally transmission of axial pressure, effectively to improve the bulk strength of axle and the fiting effect with spring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan view of the present utility model;
Fig. 3 is structural representation after earrings bar of the present utility model amplifies;
Fig. 4 is embodiment 2 sleeve sectional drawing of the present utility model.
In figure: 1, sleeve; 2, connecting lug A; 3, connecting lug B; 4, elastic mechanism; 5, spacer ring; 6, end cap; 1, buffer gap; 21, pin shaft hole A; 22, earrings bar; 31, pin shaft hole B; 32, earring seats; 51, fixed hole; 221, piston area.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.
Embodiment 1
A kind of damping buffer unit of the present embodiment, comprise connecting lug, sleeve (1), elastic mechanism (4) and end cap (6), described connecting lug has 2, be separately positioned on sleeve (1) two ends, sleeve (1) wherein one end is fixedly connected with arbitrary connecting lug; It is inner that described elastic mechanism (4) is arranged on sleeve (1), and form buffer gap (11) by another connecting lug of end cap (6) and sleeve (1) the other end, end cap (6) is fixed on sleeve (1) end, and the earrings bar (22) of connecting lug is connected with elastic mechanism (4) through end cap (6).As shown in Figure 2, described 2 connecting lugs are respectively connecting lug A (2) and connecting lug B (3), its outer end is all in parallel 2 circular semi-circular plates, its the inner is respectively earrings bar (22) and earring seats (32), earrings bar (22) is connected with elastic mechanism (4) through end cap (6), earring seats (32) to embed in sleeve (1) and and sleeve (1) removably connect; The center hole of described 2 circular semi-circular plates is respectively pin shaft hole A (21) and pin shaft hole B (31).Described elastic mechanism (4) is spring.Buffer gap 11 width is 10mm.
A kind of damping buffer unit of the present embodiment, at the bottom of the kiln in vertical lime kiln, symmetric type is oppositely arranged between two, need 4 altogether, by the mating reaction of respective spring and buffer gap 11, the connecting rod buffering type transmission object reaching hydraulic cylinder piston rod and be connected with reclaiming plate.
Embodiment 2
A kind of damping buffer unit of the present embodiment, its basic structure is with embodiment 1, improvements are: as shown in Figure 1, spring is 2 sections, between with spacer ring 5 separately, the end face center, one end that earring seats 32 embeds sleeve 1 is provided with blind hole, and the free end of earrings bar 22 inserts in blind hole through spacer ring 5, and connect with the sliding accessory of blind hole, spacer ring 5 and the sliding accessory of earrings bar 22 connect; 2 sections of springs all spiral in earrings bar 22 weeks sides, and two end faces of spacer ring 5 are provided with the circular groove embedding spring, spring pressure are divided into two sections of elastic force, effectively can improve the working life of spring; The middle of sleeve 1 is provided with the fixed hole 51 of fixing spacer ring 5; Buffer gap 11 width is 15mm.As shown in Figure 3, cylindrical step-like in level Four of earrings bar 22, the first order is spacer ring 5 left part, and the second level be and spacer ring 5 attachment portion, and the third level is spacer ring 5 right part, and the fourth stage is the part of insertion blind hole.Facilitate the location and installation of each several part in sleeve 1, and adapt to the incrementally transmission of axial pressure, effectively to improve the bulk strength of axle and the fiting effect with spring.
Embodiment 3
A kind of damping buffer unit of the present embodiment, its basic structure is with embodiment 1, and difference is: as shown in Figure 4, elastic mechanism 4 hydraulic oil, and the hydraulic surface of earrings bar 22 is piston area 221; Buffer gap 11 width is 5mm.
Schematically above be described the utility model and mode of execution thereof, this description does not have restricted, and also just one of the mode of execution of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the mode of structure similar to this technological scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a damping buffer unit, comprise connecting lug, sleeve (1), elastic mechanism (4) and end cap (6), it is characterized in that: described connecting lug has 2, be separately positioned on sleeve (1) two ends, sleeve (1) wherein one end is fixedly connected with arbitrary connecting lug;
It is inner that described elastic mechanism (4) is arranged on sleeve (1), and form buffer gap (11) by another connecting lug of end cap (6) and sleeve (1) the other end, end cap (6) is fixed on sleeve (1) end, and the earrings bar (22) of connecting lug is connected with elastic mechanism (4) through end cap (6).
2. damping buffer unit according to claim 1, it is characterized in that: described 2 connecting lugs are respectively connecting lug A (2) and connecting lug B (3), its outer end is all in parallel 2 circular semi-circular plates, its the inner is respectively earrings bar (22) and earring seats (32), earrings bar (22) is connected with elastic mechanism (4) through end cap (6), earring seats (32) to embed in sleeve (1) and and sleeve (1) removably connect; The center hole of described 2 circular semi-circular plates is respectively pin shaft hole A (21) and pin shaft hole B (31).
3. damping buffer unit according to claim 1 and 2, it is characterized in that: described elastic mechanism (4) is spring or hydraulic oil, when elastic mechanism (4) is for hydraulic oil, the hydraulic surface of earrings bar (22) is piston area (221).
4. damping buffer unit according to claim 3, it is characterized in that: described spring is 2 sections, between with spacer ring (5) separately, the end face center, one end that described earring seats (32) embeds sleeve (1) is provided with blind hole, the free end of described earrings bar (22) inserts in blind hole through spacer ring (5), and connect with the sliding accessory of blind hole, spacer ring (5) and the sliding accessory of earrings bar (22) connect; Described 2 sections of springs all spiral in earrings bar (22) all sides, and two end faces of spacer ring (5) are provided with the circular groove embedding spring.
5. damping buffer unit according to claim 4, is characterized in that: the middle of described sleeve (1) is provided with the fixed hole (51) of fixing spacer ring (5).
6. damping buffer unit according to claim 4, it is characterized in that: cylindrical step-like in level Four of described earrings bar (22), the first order is spacer ring (5) left part, the second level is and spacer ring (5) attachment portion, the third level is spacer ring (5) right part, and the fourth stage is the part inserting blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881958.6U CN205101451U (en) | 2015-11-06 | 2015-11-06 | Damping buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881958.6U CN205101451U (en) | 2015-11-06 | 2015-11-06 | Damping buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101451U true CN205101451U (en) | 2016-03-23 |
Family
ID=55517233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881958.6U Expired - Fee Related CN205101451U (en) | 2015-11-06 | 2015-11-06 | Damping buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314080A (en) * | 2017-08-31 | 2017-11-03 | 环球传动泰州有限公司 | A kind of chain with special pooling feature |
| CN110939676A (en) * | 2019-12-19 | 2020-03-31 | 河海大学常州校区 | High-speed rail contact line buffering and damping device |
-
2015
- 2015-11-06 CN CN201520881958.6U patent/CN205101451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314080A (en) * | 2017-08-31 | 2017-11-03 | 环球传动泰州有限公司 | A kind of chain with special pooling feature |
| CN110939676A (en) * | 2019-12-19 | 2020-03-31 | 河海大学常州校区 | High-speed rail contact line buffering and damping device |
| CN110939676B (en) * | 2019-12-19 | 2021-04-06 | 河海大学常州校区 | High-speed rail contact line buffering and damping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |