CN101196003A - Straight line electric impact punner - Google Patents
Straight line electric impact punner Download PDFInfo
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- CN101196003A CN101196003A CNA2006101283323A CN200610128332A CN101196003A CN 101196003 A CN101196003 A CN 101196003A CN A2006101283323 A CNA2006101283323 A CN A2006101283323A CN 200610128332 A CN200610128332 A CN 200610128332A CN 101196003 A CN101196003 A CN 101196003A
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- piston
- armature
- piston rod
- power
- power section
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Abstract
The invention relates to a linear electric battering ram, which comprises a power part, a battering part and a ramming plate part. An outer cylinder at the upper part of the battering part is sleeved and matched with an inner cylinder at the lower part, the upper end of the outer cylinder is fixed with the power part together, the lower end of the inner cylinder is fixed with the ramming plate part together, a guiding piston is arranged in the inner cylinder, and connected with a power output shaft through a piston connecting rod, battering springs are arranged above and under the piston, the power part has an electromagnetic linear motor structure, and the lower end of the armature type active cell of the linear motor is used as the power output end of the power part and connected with the upper end of the piston connecting rod in a transmitting way. The invention does not need movement conversion, the ramming function is realized in the way that linear reciprocating movement of the armature under control drives the piston directly through the connecting rod and then drives the ramming plate, the structure is simple, not only the production cost is low, but also the reliability and the durability of the equipment are fully exerted.
Description
Technical field
The present invention relates to a kind of building machinery, relate in particular to a kind of straight line electric impact punner.
Background technology
Existing in the market electric shocking rammer comprises power section, impacts part and tamping plate part, impacting the outer shell on top partly and the inner casing sleeve of bottom cooperates, the upper end and the power section of outer shell are fixed together, the lower end of inner casing and tamping plate partial fixing are together, be provided with guide piston in the inner casing, piston is connected with power output shaft by piston rod, and the upper and lower settings of piston has impact spring.Wherein adopt motor to be used as power, off-centre is hinged with eccentric ratio on line shaft, and eccentric ratio is connected with piston rod as power output, piston impact spring all is housed up and down, impact spring is the double-layer spring nested structure.Inside and outside cylinder is equipped with the ripple protecting pipe outward.Behind the electric motor starting, rotatablely moving of motor affacts on the piston rod by eccentric ratio, convert rotatablely moving of motor the straight reciprocating motion of piston to, and be transmitted to inner casing and tamping plate part, thereby realized the action of ramming of electric shocking rammer by impact spring.Though comparing with former like product, this battering ram has the high and reliability and durability advantage of the frequency rammed, but need the motion conversion, rotatablely moving of motor converted to the straight reciprocating motion of piston, structure is comparatively complicated, and not only manufacturing cost is high but also the reliability and durability property of equipment is not fully brought into play.Simultaneously, the motion conversion also makes the utilization ratio of energy decrease, and energy consumption is higher.In addition, because motor will participate in vibration simultaneously in rotation, rotary part is hit and causes have a greatly reduced quality the application life of rotary part, has not only influenced normal use but also has increased maintenance capacity and maintenance cost.
Summary of the invention
At the problems referred to above, task of the present invention provides a kind of straight line electric impact punner, and the mode that drives with linear reciprocation drives battering ram work, simplifies the structure of battering ram, reduces power consumption, increases the reliable operation degree of battering ram.
For finishing above-mentioned task, technical scheme of the present invention is: a kind of straight line electric impact punner, comprise power section, impact part and tamping plate part, impacting the outer shell on top partly and the inner casing sleeve of bottom cooperates, the upper end and the power section of outer shell are fixed together, the lower end of inner casing and tamping plate partial fixing are together, be provided with guide piston in the inner casing, piston is connected with power output shaft by piston rod, the upper and lower settings of piston has impact spring, described power section is the electromagnetic type structure of the linear motion actuator, and the lower end of the armature formula mover of linear electric motors is in transmission connection as the power output of power section and the upper end of above-mentioned piston rod.
Described electromagnetic type linear electric motors are the electromagnet type structure, coil installs around on the outer wall of pipe-shaped core, column armature is installed in the centre bore of pipe-shaped core, and the lower end of column armature and the upper end of piston rod are in transmission connection, the dead in line of column armature and piston rod.
The present invention changes power section into the electromagnetic type structure of the linear motion actuator, the lower end of the armature formula mover of linear electric motors is in transmission connection as the power output of the power section upper end with above-mentioned piston rod, driving by corresponding oscillation generating circuit and amplification driving circuit, electric current in the coil is commutated by design cycle property ground, can realize the cyclically-varying of the electromagnetic force of coil, make armature do the reciprocating motion of rectilinear direction, directly drive tamping plate again and realize the function rammed, thereby replace indirect type of drive after the direction of motion conversion of existing motor by the connecting rod driven plunger.Do not need motion conversion, armature is done the reciprocating motion of rectilinear direction, directly drive tamping plate again by the connecting rod driven plunger and realize the function rammed, structure is comparatively simple, not only low cost of manufacture but also the reliability and durability property of equipment is fully brought into play.Simultaneously, directly linear drives also makes the utilization ratio of energy improve greatly, and energy consumption is lower.In addition, direct linear drives, armature motion direction and to ram direction overlapping, it is little to be hit between the motion component, and the component damage rate is low, has guaranteed normal use and can reduce maintenance capacity and maintenance cost.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, straight line electric impact punner provided by the invention, comprise power section, impact part and tamping plate part, impacting the outer shell 1 on top partly and inner casing 4 sleeves of bottom cooperates, the upper end and the power section of outer shell 1 are fixed together, the lower end of inner casing 4 and tamping plate partial fixing are together, be provided with guide piston 5 in the inner casing 4, piston 5 is connected with power output shaft by piston rod 3, the upper and lower settings of piston 5 has impact spring 2, impact spring 2 is the double-layer spring nested structure, and inside and outside cylinder is equipped with ripple protecting pipe 8 outward.Power section is the electromagnetic type structure of the linear motion actuator, and the lower end of the armature formula mover of linear electric motors is in transmission connection as the power output of power section and the upper end of above-mentioned piston rod 3.The electromagnetic type linear electric motors are specially the electromagnet type structure, coil 10 installs around on the outer wall of pipe-shaped core 12, column armature 9 is installed in the centre bore of pipe-shaped core 12, and the upper end of the lower end of column armature 9 and piston rod 3 is in transmission connection, the dead in line of column armature 9 and piston rod 3.In inner casing 4 bottoms base plate 6 is housed, tamping plate 7 is housed on base plate 6.Handrail 13 is contained on the housing 11 of power section among the figure.
During use, starting switch 14 is connected power supply, the input alternating current, and it is moving that column armature 9 is inhaled up and down, and driven plunger 5 drives tamping plate 7 work.
It should be noted last that: above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (2)
1. straight line electric impact punner, comprise power section, impact part and tamping plate part, impacting the outer shell on top partly and the inner casing sleeve of bottom cooperates, the upper end and the power section of outer shell are fixed together, the lower end of inner casing and tamping plate partial fixing are together, be provided with guide piston in the inner casing, piston is connected with power output shaft by piston rod, the upper and lower settings of piston has impact spring, it is characterized in that, described power section is the electromagnetic type structure of the linear motion actuator, and the lower end of the armature formula mover of linear electric motors is in transmission connection as the power output of power section and the upper end of above-mentioned piston rod.
2. battering ram according to claim 1, it is characterized in that, described electromagnetic type linear electric motors are the electromagnet type structure, coil installs around on the outer wall of pipe-shaped core, column armature is installed in the centre bore of pipe-shaped core, the lower end of column armature and the upper end of piston rod are in transmission connection, the dead in line of column armature and piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101283323A CN101196003B (en) | 2006-12-04 | 2006-12-04 | Straight line electric impact punner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101283323A CN101196003B (en) | 2006-12-04 | 2006-12-04 | Straight line electric impact punner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101196003A true CN101196003A (en) | 2008-06-11 |
| CN101196003B CN101196003B (en) | 2010-09-15 |
Family
ID=39546611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101283323A Expired - Fee Related CN101196003B (en) | 2006-12-04 | 2006-12-04 | Straight line electric impact punner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101196003B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013005537U1 (en) | 2012-07-04 | 2013-06-26 | Wacker Neuson Produktion GmbH & Co. KG | Pounding device with electrodynamic stamping unit |
| CN111181331A (en) * | 2020-03-02 | 2020-05-19 | 广州市思童电子科技有限公司 | Motor rotor winding machine |
| CN112323766A (en) * | 2020-11-06 | 2021-02-05 | 安庆市红雨农业发展有限公司 | Battering ram with good compaction effect |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705776B (en) * | 2020-06-23 | 2021-11-16 | 山东松岩建设工程有限公司 | Electromagnetic track rammer for building construction |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196641Y (en) * | 1994-05-06 | 1995-05-10 | 刘麦成 | Quick-acting impact rammer |
| CN2444723Y (en) * | 2000-09-30 | 2001-08-29 | 朱文毅 | Electric pick |
| CN2841768Y (en) * | 2005-07-22 | 2006-11-29 | 张德明 | Impact tamping machine |
| CN200978415Y (en) * | 2006-12-04 | 2007-11-21 | 孙保平 | Straight line electric shocking rammer |
-
2006
- 2006-12-04 CN CN2006101283323A patent/CN101196003B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013005537U1 (en) | 2012-07-04 | 2013-06-26 | Wacker Neuson Produktion GmbH & Co. KG | Pounding device with electrodynamic stamping unit |
| CN111181331A (en) * | 2020-03-02 | 2020-05-19 | 广州市思童电子科技有限公司 | Motor rotor winding machine |
| CN112323766A (en) * | 2020-11-06 | 2021-02-05 | 安庆市红雨农业发展有限公司 | Battering ram with good compaction effect |
| CN112323766B (en) * | 2020-11-06 | 2022-03-25 | 安庆市红雨农业发展有限公司 | Battering ram with good compaction effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101196003B (en) | 2010-09-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20121204 |