CN2139593Y - Vibrating impact rammer - Google Patents
Vibrating impact rammer Download PDFInfo
- Publication number
- CN2139593Y CN2139593Y CN 92239548 CN92239548U CN2139593Y CN 2139593 Y CN2139593 Y CN 2139593Y CN 92239548 CN92239548 CN 92239548 CN 92239548 U CN92239548 U CN 92239548U CN 2139593 Y CN2139593 Y CN 2139593Y
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- spring
- crank
- belt pulley
- vibratory
- clutch
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Abstract
The utility model relates to a vibrating impact rammer used in building and road construction. The utility model is composed of a gasoline engine, a clutch, a belt, a belt pulley, a crank, a connecting rod, a column casing, a combined spring, a tamping plate and a vibration isolator. The utility model is characterized in that the diameter of an outer spring which belongs to a main vibrating spring is 10-14 mm, the diameter of an inner spring is 6-8 mm. A pull-press double anti-vibrating spring is arranged between a handrail and the machine body. An eccentric disk is installed on the crank. The eccentric disk can adjust the force of gyroscopic inertia to make it completely balanced when doing the plane motion. The utility model has the advantages of small volume, light weight, excellent tamping effect, extensive application range, high flexibility, convenient and safe operation.
Description
The utility model belongs to building or road building machinery field, particularly the ballast consolidating machine of the building or the aspect of building the road.
The domestic and international at present vibratory rammer, vibratory tamper that uses, its main vibration spring is of poor quality, life-span is short, can't operate as normal, and the vibratory rammer, vibratory tamper of domestic use, that its transmission mechanism adopts is gear-driven form (as CN-87213051U, CN-88203686U, CN-86209385), need have lubrication oil to be lubricated between gear.Owing to have a large amount of lubrication oil in the body, in case dust enters, will destroy the lubricating status between the kinematic pair, rupture of oil film makes between gear, crank, linkage working piston and the column casing and forms dry friction, the aggravation abrasion.Need set up dust guard for dustproof.In addition, the vibration absorber of the operation handrail of existing speed rammer impactor is finished by rubber damping piece or single spring, can't satisfy tension compression bidirectional vibration isolation requirement, and effectiveness in vibration suppression is poor.
The purpose of this utility model just is to overcome the prior art weak point, and a kind of main vibration spring quality height is provided, and the life-span is long, need not dust guard, and is simple in structure and the vibratory rammer, vibratory tamper of the vibration isolator that can satisfy the tension compression bidirectional vibration isolation is housed.
For achieving the above object, design of the present utility model is: 1. for the quality of the main vibration spring that guarantees vibratory rammer, vibratory tamper, prolong its application life, the diameter of main vibration spring of the present utility model is greater than 10 millimeters.2. in order to guarantee the tension compression bidirectional vibration isolation, the utility model adopts the tension compression bidirectional vibration isolator is housed between fuselage and handrail.3. transmission mechanism of the present utility model adopts the belt transmission form, need not to be provided with dust guard.4. in order to guarantee the smooth working under the effect of pure reciprocal inertia force of crank elastic link, the utility model is equipped with the eccentric disc that the revolution inertia force that is adjusted in the plane motion gives complete equipilibrium.
Detailed structure of the present utility model is as follows: it is by gasoline engine, clutch, belt, belt pulley, crank, connecting rod, column casing, cluster spring, tamping plate and vibration isolator are formed, the output of gasoline engine 3 clutch 1 that is coupling, the small belt pulley 2 that is contained in clutch 1 joins by vee belt 11 and big belt pulley 12, big belt pulley 12 is connected with crank 4 keys, connecting rod 5 one ends are connected with crank 4 by pin, its other end joins with piston column casing 6 by little axle 14, in the piston column casing 6 main vibration spring is housed, connecting rod 5 passes through main vibration spring, lead 16 connects and composes flexible connection mechanism with base plate 9, the lead 16 that is contained in the piston column casing 6 joins by taper pin 15 and base plate 9, the plunger that it is characterized in that lead 16 upper ends is divided into cluster spring 7 and following cluster spring 8 with main vibration spring, on, following cluster spring 7,8 each free inside and outside two spring are formed, cluster spring 7 up and down, 8 separately interior outer springs are state in parallel, on, following cluster spring 7, be state in parallel between 8, the diameter of the outer spring of cluster spring is 10～14mm, and the inner spring diameter is 6～8mm.Tension compression bidirectional vibration isolator 18 is housed between handrail and the fuselage.The isolation spring 18 of described tension compression bidirectional vibration isolator is the distance of switching political loyalty, the spring pitch of promptly bearing stretched portion is tight, the spring pitch of bearing compression section is wide, cylindrical is all pasted around an inboard week in the both ends of isolation spring 18, the end is concordant and tow lug 22 is housed, 35, the external screw thread of interior cover 27 joins with the internal thread of the end cap 24 that places interior cover 27 outer ends, the stage clip end of isolation spring 30 is by end cap 24, clamp nut 23,26 and place in the cover 27 inner ends packing ring 25 compress, the external screw thread of the internal thread of tow lug 22 lower ends and interior bar 28 external parts joins, the other end of interior bar 28 inserts inner core 31, overlap the external screw thread of the overcoat 29 outside 27 in placing and place the internal thread of the end cap 33 of overcoat 29 outer ends to join, the extension spring end of isolation spring 30 is joined by the external screw thread of the internal thread of inner core 31 bottoms in the cover 27 in placing and tow lug 35 upper ends by end cap 33 and the packing ring 34 that places overcoat 29 inner ends and compresses, the end end that interior bar 28 inserts inner core 31 is a positive stop end, regulating block 32 places the bottom of inner core 31, and adjustable ring 36 is set in interior bar 28 positive stop ends.Having the eccentric disc that revolution inertia force in the plane motion of being adjusted at gives complete equipilibrium is made up of eccentric disk shaft 21, crank 4 and bearing pin 13, one end of eccentric disk shaft 21 band keyways is equipped with big belt pulley 12, it links to each other with gasoline engine 3 by vee belt 11, clutch 1, eccentric disk shaft 21 other ends are connected with crank 4, and bearing pin 13 1 ends and connecting rod 5 upper ends join.
Description of drawings:
Fig. 1: structure chart of the present utility model
Fig. 2: the structural representation of eccentric disc
Fig. 3: tension compression bidirectional isolation spring structural representation
Fig. 4: main vibration spring structural representation
Wherein: bar 29-overcoat 30-isolation spring 31-inner sleeve 32-regulating block 33-end cap 34-packing ring 35-bail 36-adjustable ring in the little axle 15-of the cluster spring 9-base plate 10-throttle 11-vee belt 12-big belt pulley 13-bearing pin 14-taper pin 16-lead 17-rubber shock absorber axle 18-tensile compression bidirectional shock-absorber 19-handrail 20-plunger 21-eccentric disk shaft 22-bail 23-clamp nut 24-end cap 25-packing ring 26-clamp nut 27-inner sleeve 28-under the upper cluster spring 8-of 1-clutch 2-small belt pulley 3-gasoline engine 4-crank 5-connecting rod 6-piston column casing 7-
Embodiment 1: a kind of vibratory rammer, vibratory tamper (shown in Fig. 1,2,3,4), it is made up of gasoline engine, clutch, belt, belt pulley, crank, connecting rod, column casing, cluster spring, tamping plate and vibration isolator, the main vibration spring external diameter is 12 millimeters, interior upper spring diameter is 8 millimeters, interior lower spring diameter is 8 millimeters, and the tension compression bidirectional vibration isolator is housed between handrail and the fuselage.Crank is equipped with the eccentric disc (other detailed structure such as above-mentioned identical) that the revolution inertia force that is adjusted in the plane motion gives complete equipilibrium.
Embodiment 2: a kind of vibratory rammer, vibratory tamper (shown in Fig. 1,2,3,4), it is made up of gasoline engine, clutch, belt, belt pulley, crank, connecting rod, column casing, cluster spring, tamping plate and vibration isolator, the main vibration spring external diameter is 14 millimeters, interior upper spring diameter is 8 millimeters, interior lower spring diameter is 8 millimeters, and the tension compression bidirectional vibration isolator is housed between handrail and the fuselage.Crank is equipped with the eccentric disc (other detailed structure such as above-mentioned identical) that the revolution inertia force that is adjusted in the plane motion gives complete equipilibrium.
Embodiment 3: a kind of vibratory rammer, vibratory tamper (shown in Fig. 1,2,3,4), it is made up of gasoline engine, clutch, belt, belt pulley, crank, connecting rod, column casing, cluster spring, tamping plate and vibration isolator, the main vibration spring external diameter is 10 millimeters, interior upper spring diameter is 6 millimeters, interior lower spring diameter is 6 millimeters, and the tension compression bidirectional vibration isolator is housed between handrail and the fuselage.Crank is equipped with the eccentric disc (other detailed structure such as above-mentioned identical) that the revolution inertia force that is adjusted in the plane motion gives complete equipilibrium.
Operating principle of the present utility model is: utilize gasoline engine as prime mover, when engine speed is low (during idling), power does not transmit.When widening throttle, the clutch combination, power drives to crank, linkage by V belt, this mechanism becomes reciprocating motion with the gyration of motor, crank, connecting rod compress cluster spring through piston, when the spring counter-force is conducted oneself with dignity greater than machine, ram base plate and will make continuous reciprocating type impact shock, to reach the purpose on compacting ground.
It is little to the utlity model has volume, in light weight, tamps effectively, and the utilization scope is wide, and maneuverability is easy and safe to operate reliable.Under operating mode of the same race, to compare with HW140 frog rammer machine, its operating mode is as follows:
| HW140 frog rammer machine | NH C90 speed rammer impactor | |
| Operating personnel are taken | 10 yuan/ |
10 yuan/day |
| Day construction volume | 60 meters/day | 140 meters/ |
| Equipment depreciation | ||
| 5 yuan/day | 12.5 unit/ | |
| Energy consumption | ||
| 8 |
5 liters/day in gasoline | |
| Degree of compaction | 85％ | 95％ |
This shows, the utility model can be widely used in building, traffic, municipal administration, electricity and the field such as build, be the current application desirable substitute products of frog hammer very widely, the annual requirement of estimating China's hammer ram of impact vibration in recent years is more than ten thousand, by 2500 yuan of every prices, 1500 yuan of every costs, 1000 yuan of calculating of every profit, a year net profit can reach more than 1,000 ten thousand yuan.The internal combustion vibratory rammer, vibratory tamper need not power supply, can the transport solution construction in the construction by the compacting construction problem of road roller inconvenience construction compacting occasion (as retaining wall, bridge back of the body fill compaction etc.).
Claims (3)
1, a kind ofly be used to build and the vibratory rammer, vibratory tamper of the usefulness of building the road, it is by gasoline engine, clutch, belt, belt pulley, crank, connecting rod, column casing, cluster spring, tamping plate and vibration isolator are formed, the output of gasoline engine 3 clutch 1 that is coupling, the small belt pulley 2 that is contained in clutch 1 joins by vee belt 11 and big belt pulley 12, big belt pulley 12 is connected with crank 4 keys, connecting rod 5 one ends are connected with crank 4 by pin, its other end joins with piston column casing 6 by little axle 14, in the piston column casing 6 main vibration spring is housed, connecting rod 5 passes through main vibration spring, lead 16 connects and composes flexible connection mechanism with base plate 9, the lead 16 that is contained in the piston column casing 6 joins in 1 base plate 9 by taper pin 15, the plunger that it is characterized in that lead 16 upper ends is divided into cluster spring 7 and following cluster spring 8 with main vibration spring, on, following cluster spring 7,8 each free inside and outside two spring are formed, cluster spring 7 up and down, 8 separately interior outer springs are state in parallel, on, following cluster spring 7, be state in parallel between 8, the diameter of the outer spring of cluster spring is 10～14mm, the inner spring diameter is 6～8mm, tension compression bidirectional vibration isolator 18 is housed between handrail and the fuselage, the eccentric disc that the revolution inertia force of adjusting in the plane motion gives complete equipilibrium is housed on the crank 4.
2, vibratory rammer, vibratory tamper according to claim 1, the isolation spring 30 that it is characterized in that described tension compression bidirectional vibration isolator 18 is the distance of switching political loyalty, the spring pitch of promptly bearing stretched portion is tight, the spring pitch of bearing compression section is wide, cylindrical is all pasted around an inboard week in the both ends of isolation spring 30, the end is concordant and tow lug 22 is housed, 35, the external screw thread of interior cover 27 joins with the internal thread of the end cap 24 that places interior cover 27 outer ends, the stage clip end of isolation spring 30 is by end cap 24, clamp nut 23,26 and place in the cover 31 inner ends packing ring 25 compress, the external screw thread of the internal thread of tow lug 22 lower ends and interior bar 28 external parts joins, the other end of interior bar 28 inserts inner core 31, overlap the external screw thread of the overcoat 29 outside 27 in placing and place the internal thread of the end cap 33 of overcoat 29 outer ends to join, the extension spring end of isolation spring 30 is joined by the external screw thread of the internal thread of inner core 31 bottoms in the cover 27 in placing and tow lug 35 upper ends by end cap 33 and the packing ring 34 that places overcoat 29 inner ends and compresses, the end end that interior bar 28 inserts inner core 31 is a positive stop end, regulating block 32 places the bottom of inner core 31, and adjustable ring 36 is set in interior bar positive stop end.
3, vibratory rammer, vibratory tamper according to claim 1 and 2, it is characterized in that described eccentric disc is made up of eccentric disk shaft 21, crank 4 and bearing pin 13, one end of eccentric disk shaft 21 band keyways is equipped with big belt pulley 12, it links to each other with gasoline engine 3 by vee belt 11, clutch 1, eccentric disk shaft 21 other ends are connected with crank, and bearing pin 13 1 ends and connecting rod 5 upper ends join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92239548 CN2139593Y (en) | 1992-11-11 | 1992-11-11 | Vibrating impact rammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92239548 CN2139593Y (en) | 1992-11-11 | 1992-11-11 | Vibrating impact rammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139593Y true CN2139593Y (en) | 1993-08-04 |
Family
ID=33780240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92239548 Expired - Fee Related CN2139593Y (en) | 1992-11-11 | 1992-11-11 | Vibrating impact rammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139593Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084068A (en) * | 2009-01-13 | 2011-06-01 | 威克纽森欧洲公司 | Soil-compacting device |
| CN104195927A (en) * | 2014-08-28 | 2014-12-10 | 成都市容德建筑劳务有限公司 | Sun-shading plate compactor |
| CN108342971A (en) * | 2018-04-28 | 2018-07-31 | 招商局重庆交通科研设计院有限公司 | A kind of movable type cement pavement breaker |
| CN108487005A (en) * | 2018-04-16 | 2018-09-04 | 魏焰 | A kind of road surface tamping unit in the changeable compacting direction of Construction of Civil Engineering |
| CN109505215A (en) * | 2018-11-28 | 2019-03-22 | 林清武 | A kind of road construction vibration leveling device for strengthening vibration force with inertia supercharging |
-
1992
- 1992-11-11 CN CN 92239548 patent/CN2139593Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084068A (en) * | 2009-01-13 | 2011-06-01 | 威克纽森欧洲公司 | Soil-compacting device |
| CN102084068B (en) * | 2009-01-13 | 2014-03-12 | 威克纽森产品有限两合公司 | Soil-compacting device |
| CN104195927A (en) * | 2014-08-28 | 2014-12-10 | 成都市容德建筑劳务有限公司 | Sun-shading plate compactor |
| CN104195927B (en) * | 2014-08-28 | 2016-04-13 | 成都来宝石油设备有限公司 | Shading type plate compactor |
| CN108487005A (en) * | 2018-04-16 | 2018-09-04 | 魏焰 | A kind of road surface tamping unit in the changeable compacting direction of Construction of Civil Engineering |
| CN108487005B (en) * | 2018-04-16 | 2020-04-21 | 安徽海龙机械有限公司 | Civil engineering construction is with road surface tamping device that can change compaction direction |
| CN108342971A (en) * | 2018-04-28 | 2018-07-31 | 招商局重庆交通科研设计院有限公司 | A kind of movable type cement pavement breaker |
| CN108342971B (en) * | 2018-04-28 | 2023-05-09 | 招商局重庆交通科研设计院有限公司 | Portable cement road surface breaker |
| CN109505215A (en) * | 2018-11-28 | 2019-03-22 | 林清武 | A kind of road construction vibration leveling device for strengthening vibration force with inertia supercharging |
| CN109505215B (en) * | 2018-11-28 | 2020-12-01 | 熊振 | Road construction that utilizes inertia pressure boost to strengthen vibrational force is with flat device that shakes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |