CN208363074U - A kind of ramming machine with damping device - Google Patents

Abstract

A kind of ramming machine with damping device, including tamping plate and driving mechanism, it further include handrail and damping device, handrail includes handrail and the linking arm for connecting with damping device for being integrally attached to handrail two sides, damping device includes the fixed plate connecting with driving mechanism, it is fixedly connected on the dampening assembly with linking arm grafting that fixed plate is connected in installation set away from the installation set of driving mechanism side and sliding, dampening assembly includes the connection ring with installation set sliding connection, with the trigone connecting column of linking arm grafting and three shock rings being fixedly connected between trigone connecting column and linking arm, shock ring is bolted to respectively on three sides of trigone connecting column, buffering handle is provided on handrail, Buffer Unit is connected between buffering handle and handrail.The utility model has the advantages that: the vibration of handrail can be substantially reduced, operator is made excessive vibration can be avoided to damage the body of worker with easy manipulation.

Description

A kind of ramming machine with damping device

Technical field

The utility model relates to garden layout equipment, more particularly to a kind of ramming machine with damping device.

Background technique

Ramming machine is to be divided into electronic ramming using the compacting machinary of impact and impact vibration effect compaction in layers backfill Machine, gasoline ramming machine and vibration ramming machine etc..

Authorization Notice No. is that CN206015654U patent discloses a kind of ramming machine, solves ramming machine movement and needs to lift It rises, it is laborious inconvenient, its key points of the technical solution are that a kind of ramming machine, including fuselage and positioned at fuselage bottom for tamping ground Sole piece, sole piece offer the slot from side to the other side opposite with side, and cross bar is equipped in slot, and the both ends of cross bar are connected with Idler wheel is connected with lifting device on bottom plate, and lifting device passes through bottom plate and is fixedly connected with the cross bar in slot, the handrail of the ramming machine It is fixedly connected on the body of ramming machine, sharp pounding can be generated in ramming machine work, worker is in operation ramming machine Vibration can be applied directly on the arm of worker, and in long-time operation ramming machine, the arm that ramming machine generates causes certain Damage.

Utility model content

The purpose of the utility model is to provide a kind of ramming machines with damping device, help its advantage is that can substantially reduce The vibration of hand makes operator excessive vibration can be avoided to damage the body of worker with easy manipulation.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of ramming machine with damping device including the tamping plate for tamping ground and is fixedly connected on tamping plate top Driving mechanism further includes the damping device that handrail and two are used to connect handrail and driving mechanism, and the handrail includes straight-flanked ring The handrail of shape and the linking arm for connecting with damping device for being integrally attached to handrail two sides, the damping device include The fixed plate that connect with driving mechanism is fixedly connected on fixed plate and is connected to peace away from the installation set of driving mechanism side and sliding The dampening assembly with linking arm grafting in encapsulation, the dampening assembly include the connection ring connected with installation set sliding and connect Connect the trigone connecting column and three shock rings being fixedly connected between trigone connecting column and linking arm of arm grafting, the damping Ring is bolted to respectively on three sides of trigone connecting column, is provided with buffering handle on handrail, buffering handle with it is hand steered Buffer Unit is connected between frame.

Through the above technical solutions, handrail is connected together with driving mechanism by damping device, so that damping be made to fill It sets and the vibration for being originated from driving device is weakened into a part, so that operator can avoid excessive shake with easy manipulation ramming machine It is dynamic that the body of worker is damaged；The effect of fixed plate is for damping device to be fixed in driving mechanism；The work of installation set With being to provide installation site for dampening assembly；Shock ring is the core component that dampening assembly plays cushioning effect, works as driving machine When structure works, the vibration for having driving mechanism to transmit can make shock ring deform, and absorb the strength of vibration to reach damping effect Fruit, while by setting Buffer Unit and buffering handle, when in use, hand is placed on buffering handle, Buffer Unit is passed through Buffering can reduce the vibration of hand.

The utility model is further arranged to: being connected with height-regulating component between buffering handle and Buffer Unit.

Through the above technical solutions, the height due to operator is different, when height is higher, hand-held buffering handle is had down The movement of pressure on hand shakes bigger, passes through and component is turned up adjusts Buffer Unit since the pressure increase vibration of manpower is passed to Height can be applicable in the operator of different heights.

The utility model is further arranged to: Buffer Unit includes the outer tube being fixed on handrail, one end insertion outer tube The other end is fixed on the buffer spring that the interior bar of component is turned up and is connected between interior bar and outer tube.

Through the above technical solutions, vibration is passed on outer tube when ramming machine vibration, biography is buffered in by buffer spring Onto interior bar, the vibration passed on hand can be weakened.

The utility model is further arranged to: it includes the lower screwed pipe for being fixed in interior bar that component, which is turned up, is fixed on handle Upper screwed pipe, and the threaded rod of screwed pipe and lower screwed pipe is threaded in, in the upper screwed pipe and lower threaded rod Portion's screw thread is opposite.

Through the above technical solutions, screwed pipe and lower screwed pipe can be made close to each other or remote by rotating threaded rod From, and then regulation handle height, it is easy to operate.

The utility model is further arranged to: the linking arm setting deviates on handrail at lateral symmetry axis, described Two sides on handrail far from linking arm one end are provided with several group slots in opposite directions, and weight linear meter is inserted in the slot, described hand steered Being additionally provided on frame prevents weight linear meter by the latch assembly that falls off on handrail.

Through the above technical solutions, weight linear meter is then fixed on hand by latch assembly by the way that weight linear meter to be inserted into slot On steady, the weight of ramming machine itself had both been increased, so that ramming machine is preferably rammed flat effect in certain impact number, again Inertia of the handrail far from linking arm one end can be increased, carrying out compacting ground far from linking arm one end to reduce handrail Work when vibration, weight linear meter and handrail be detachably connected both to mitigate ramming when transporting ramming machine by selection The weight of machine, and ramming machine can be made to be suitable for different crowds and different workplaces.

The utility model is further arranged to: the latch assembly include be opened in the slide opening being connected on handrail with slot and The bolt being connected in slide opening is slid, weight linear meter is stuck in groove by one end that the bolt is located in handrail, the bolt It has been wholely set baffle on the part outside handrail, has been cased with sleeve on the part that the bolt is located at outside handrail, it is described Sleeve is provided with baffle ring away from one end of handrail, and the diameter of the baffle is less than the diameter of sleeve, is provided on the bolt Spring, the spring one end are abutted with baffle, and the other end is abutted with baffle ring.

Through the above technical solution: weight linear meter can be fixed on handrail, be prevented after in bolt insertion slide opening Weight linear meter on handrail by falling off, and sleeve and spring can be such that bolt is inserted in always in slide opening in its natural state, and will match On the fixed handrail of weight bar, then can will by bolt to the direction pull for deviating from handrail when needing to remove weight linear meter Weight linear meter is removed.

The utility model is further arranged to: the cross section of the connection ring is isosceles trapezoid, and connection ring and shock ring connect The width in the face connect is greater than the width of connection ring with the face for being installed to contact.

Through the above technical solutions, dampening assembly can easily be pressed into installation very much due to the presence of connection ring ramp In set.

The utility model is further arranged to: the jack through trigone connecting column both ends is provided on the trigone connecting column, The linking arm has been wholely set inserting column away from one end of handrail, in the inserting column insertion jack and with jack transition fit, The inserting column diameter is less than the diameter of linking arm.

Through the above technical solutions, linking arm is connected together with trigone connecting column, and jack and inserting column transition fit Both it can prevent after connecting together dampening assembly with linking arm, dampening assembly and linking arm relatively rotates or phase The assembling that ramming machine is influenced on sliding, by will not influence the dismantling of ramming machine, and the diameter that the diameter of linking arm is greater than inserting column can To prevent dampening assembly by falling off in installation set.

The utility model is further arranged to: the connection ring has been wholely set iron hoop close to the side of fixed plate, described Iron hoop internal diameter is identical as the internal diameter of connection ring, and the outer diameter of the iron hoop is less than the outer diameter of connection ring.

Through the above technical solution: preventing trigone connecting column, shock ring and linking arm from contacting with fixed plate, rub It wipes, to increase the vibration on handrail.

The utility model is further arranged to;The bolt is provided with away from one end of handrail facilitates people to extract bolt out Knob.

Through the above technical solution: very easily pull bolt can be made one.

The utility model is further arranged to: one end on the handrail far from linking arm is provided with rubber shock-absorbing sleeve.

Through the above technical solution: a part vibration being absorbed by the physical property of rubber itself, to reduce ramming machine Itself vibration is damaged caused by human arm.

In conclusion the utility model has the following beneficial effects:

One, handrail is connected together with driving mechanism by damping device, to make damping device that will be originated from driving dress The vibration set weakens a part, so that operator can avoid excessive vibration to the body of worker with easy manipulation ramming machine It damages；The effect of fixed plate is for damping device to be fixed in driving mechanism；The effect of installation set is for damping group Part provides installation site；Shock ring is that the core component that dampening assembly plays cushioning effect has driving when the drive mechanism operates The vibration that mechanism transmits can make shock ring deform, and absorb the strength of vibration to reach damping effect；

Two, it by Buffer Unit, buffering handle and the setting that component is turned up, reduces hand and receives vibration；

Three, then weight linear meter is fixed on handrail by latch assembly by the way that weight linear meter to be inserted into slot, was both increased The weight of ramming machine itself, makes ramming machine preferably be rammed flat effect in certain impact number, and can increase hand steered Inertia of the frame far from linking arm one end, to reduce shake of the handrail far from linking arm one end when carrying out the work on compacting ground It is dynamic.

Detailed description of the invention

Fig. 1 is the axonometric drawing of ramming machine；

Fig. 2 is done for the connection relationship of structure, the structure of latch assembly and the weight linear meter and handrail that embody handrail Cross-sectional view；

Fig. 3 is enlarged diagram at the A of Fig. 2；

Fig. 4 is to embody the explosive view that damping device structure is done；

Fig. 5 is enlarged diagram at the B of Fig. 4;

Fig. 6 is the cross-sectional view to embody the dampening assembly that connection ring structure is done；

Fig. 7 is the structure chart of embodiment 2.

In figure, 1, tamping plate；2, driving mechanism；3, handrail；31, handrail；311, rubber shock-absorbing sleeve；32, linking arm；33, Slot；34, weight linear meter；35, latch assembly；351, slide opening；352, bolt；3521, knob；353, baffle；354, sleeve； 355, baffle ring；356, spring；4, damping device；41, fixed plate；42, installation set；43, dampening assembly；431, connection ring；4311, Iron hoop；432, trigone connecting column；4321, jack；4522, inserting column；433, shock ring；5, Buffer Unit；50, outer tube；51, interior Bar；510, detent edge；52, buffer spring；6, component is turned up；60, lower screwed pipe；61, threaded rod；610, drive rod；62, upper spiral shell Line pipe；7, handle is buffered.

Specific embodiment

Embodiment 1:

A kind of ramming machine with damping device, referring to Fig.1 shown in, including for tamping ground tamping plate 1, be fixedly connected It is used to connect the damping device 4 of handrail 3 and driving mechanism 2 in the driving mechanism 2 on 1 top of tamping plate, handrail 3 and two.

Referring to figs. 1 to shown in Fig. 3, handrail 3 includes the handrail 31 of rectangular ring and is integrally attached to 31 two sides of handrail The linking arm 32 for being connect with damping device 4, linking arm 32 is located on handrail 31 and deviates at lateral symmetry axis, hand steered The equidistant case in two sides on frame 31 far from 32 one end of linking arm is inserted with weight linear meter in slot 33 to several group slots 33 are provided with 34, the latch assembly 35 for preventing weight linear meter 34 from being fallen off by hand affix is additionally provided on handrail 31.

Referring to figs. 1 to shown in Fig. 3, latch assembly 35 includes being opened in the slide opening 351 being connected on handrail 31 with slot 33, Sliding is connected with bolt 352 in slide opening 351, and bolt 352 is located at the top that one end in handrail 31 is located at weight linear meter 34, thus Weight linear meter 34 is stuck in groove, baffle 353 has been wholely set on the part that bolt 352 is located at outside handrail 31, in bolt 352 Sleeve 354 is also cased on the part outside handrail 31, the internal diameter of sleeve 354 is greater than the diameter of baffle 353, in sleeve 354 One end of handrail 31 is provided with baffle ring 355, is provided with spring 356 between bolt 352 and sleeve 354,356 sets of spring On bolt 352, one end is abutted with baffle 353, and the other end is abutted with baffle ring 355, in its natural state, baffle 353 with it is hand steered The outer wall of frame 31 abuts.It is located at one end outside handrail 31 in bolt 352 and is provided with spherical for facilitating people to extract bolt 352 out Hand 3521.One end on handrail 31 far from linking arm 32 is cased with rubber shock-absorbing sleeve 311.

Referring to Fig.1 and shown in Fig. 4, damping device 4 include with the bolted fixed plate 41 of driving mechanism 2, be fixedly connected Fixed plate 41 away from the installation set 42 of 2 side of driving mechanism and sliding be connected in installation set 42 with 32 grafting of linking arm Dampening assembly 43.

Referring to shown in fig. 4 to fig. 6, dampening assembly 43 includes the connection ring 431 and linking arm with the sliding connection of installation set 42 The trigone connecting column 432 of 32 grafting and three shock rings being fixedly connected between trigone connecting column 432 and linking arm 32 433, wherein the cross section of connection ring 431 is isosceles trapezoid, and the width in the face that connection ring 431 is contacted with installation set 42, which is less than, to be connected Ring 431 and shock ring 433 are connect, dampening assembly 43 is installed in installation set 42 with facilitating, in connection ring 431 close to fixed plate 41 Side be wholely set iron hoop 4311, the internal diameter of iron hoop 4311 and the internal diameter diameter of connection ring 431 are identical, iron hoop 4311 it is outer Diameter is less than the outer diameter of connection ring 431, to prevent trigone connecting column 432, shock ring 433 and linking arm 32 and fixed plate 41 from connecing Touching, rubs, to increase the vibration on handrail 3；It is provided on trigone connecting column 432 through 432 both ends of trigone connecting column Jack 4321, be wholely set inserting column 4522 away from one end of handrail 31 in linking arm 32, inserting column 4522 is inserted into jack In 4321 and with 4321 transition fit of jack, and the diameter of inserting column 4522 be less than linking arm 32 diameter, can prevent from subtracting in this way Component 43 is shaken by falling off in installation set 42；Shock ring 433 is ring oval made of metallic resilient material, to absorb by driving The vibration that mechanism 2 transmits, two vertex on 433 minor axis of shock ring respectively with trigone connecting column 432 and connection ring 431 It is bolted, and the link position of these three shock rings 433 and trigone connecting column 432 is located at and is located at trigone connecting column 432 Three inclined-planes on.

The course of work: it when driving mechanism 2 drives tamping plate 1 to carry out Ramming operation to ground, can generate to a certain extent Vibration, in vibration, shock ring 433 ceaselessly converts own form under external force, is uploaded to absorb by driving mechanism 2 The strength of the vibration come, to reach damping effect；The setting of weight linear meter 34 increases handrail 31 far from 32 one end of linking arm Quality, so that inertia of the handrail 31 far from 32 one end of linking arm is improved, to reduce handrail 31 far from linking arm 32 The vibration of one end, rubber shock-absorbing sleeve 311 can further absorb the vibration on handrail 31, to reduce ramming machine vibration pair It is damaged caused by human arm.

Embodiment 2, the present embodiment difference from example 1 is that: be provided on handrail 31 buffering handle 7, delay It rushes between handle 7 and handrail 31 and is connected with Buffer Unit 5 and component 6 is turned up, Buffer Unit 5 includes being fixed on handrail 31 Outer tube 50, one end insertion 50 other end of outer tube be fixed on be turned up component 6 on interior bar, detent edge is extended in 51 top edge of interior bar 510, detent, which is provided with one end between 510 and 50 outer wall of outer tube and is connected to detent other end along 510, is connected to outer tube 50 The buffer spring 52 of outer wall upper edge.

It includes the lower screwed pipe 60 for being fixed in interior bar 51 that component 6, which is turned up, the upper screwed pipe 62 being fixed on buffering handle 7, And it is threaded in the threaded rod 61 of screwed pipe 62 and lower screwed pipe 60, inside the upper screwed pipe 62 and lower threaded rod 60 Screw thread by rotating threaded rod 61 on the contrary, can make screwed pipe 62 and lower threaded rod 61 close to each other or separate, in order to rotate Threaded rod 61 is more convenient, and drive rod 510 is vertically connected on threaded rod 51.

Specific implementation process starts ramming machine, holds buffering handle 7 and carries out Ramming operation, due to the setting of Buffer Unit 5 The vibration of buffering handle 7 is reduced, rotation of drive rod 610 can make screwed pipe 62 and lower screwed pipe 60 close to each other or remote From, and then the height for adapting to operator adjusts the height of buffering handle 7.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of ramming machine with damping device including the tamping plate (1) for tamping ground and is fixedly connected on tamping plate (1) The driving mechanism (2) in portion, it is characterized in that: further including handrail (3) and two for connecting subtracting for handrail (3) and driving mechanism (2) It shakes device (4), the handrail (3) includes the handrail (31) of rectangular ring and is integrally attached to being used for for handrail (31) two sides The linking arm (32) connecting with damping device (4), the damping device (4) include the fixed plate connecting with driving mechanism (2) (41), fixed plate (41) are fixedly connected on and are connected to installation set away from the installation set (42) of driving mechanism (2) side and sliding (42) dampening assembly (43) with linking arm (32) grafting in, the dampening assembly (43) include sliding to connect with installation set (42) The connection ring (431) that connects is fixedly connected on trigone connecting column with the trigone connecting column (432) of linking arm (32) grafting and three (432) shock ring (433) between linking arm (32), the shock ring (433) are bolted to trigone connecting column respectively (432) on three sides, it is provided with buffering handle (7) on handrail (31), buffers and connects between handle (7) and handrail (31) It is connected to Buffer Unit (5).

2. a kind of ramming machine with damping device according to claim 1, it is characterised in that: buffering handle and buffering group Height-regulating component is connected between part.

3. a kind of ramming machine with damping device according to claim 2, it is characterised in that: Buffer Unit includes fixing Outer tube, one end insertion outer tube other end on handrail are fixed on the interior bar that component is turned up and are connected to interior bar and outer tube Between buffer spring.

4. a kind of ramming machine with damping device according to claim 3, it is characterised in that: it includes affixed that component, which is turned up, In the lower screwed pipe of interior bar, the upper screwed pipe being fixed on handle, and it is threaded in the spiral shell of screwed pipe and lower screwed pipe Rasp bar, the upper screwed pipe are opposite with lower threaded rod internal whorl.

5. a kind of ramming machine with damping device according to claim 4, it is characterised in that: the linking arm (32) sets It sets and deviates at lateral symmetry axis on handrail (31), the two sides on the handrail (31) far from linking arm (32) one end are opposite It is provided with several group slots (33), is inserted with weight linear meter (34) in the slot (33), being additionally provided on the handrail (31) prevents Weight linear meter (34) is by the latch assembly (35) that falls off on handrail (31).

6. a kind of ramming machine with damping device according to claim 5, it is characterised in that: the latch assembly (35) Including being opened in the slide opening (351) being connected on handrail (31) with slot (33) and sliding is connected to bolt in slide opening (351) (352), the bolt (352) is located at one end in handrail (31) and weight linear meter (34) is stuck in groove, the bolt (352) It has been wholely set baffle (353) on the part of handrail (31) outside, the bolt (352) is located at the portion of handrail (31) outside It is cased with sleeve (354) on point, the sleeve (354) is provided with baffle ring (355), the baffle away from the one end of handrail (31) (353) diameter is less than the diameter of sleeve (354), is provided with spring (356) on the bolt (352), the spring (356) one End is abutted with baffle (353), and the other end is abutted with baffle ring (355).

7. a kind of ramming machine with damping device according to claim 6, it is characterized in that: the connection ring (431) Cross section is isosceles trapezoid, and the width in the face that connection ring (431) is connect with shock ring (433) is greater than connection ring (431) and installation To the width in the face of contact.

8. a kind of ramming machine with damping device according to claim 7, it is characterized in that: the trigone connecting column (432) jack (4321) through trigone connecting column (432) both ends is provided on, the linking arm (32) is away from handrail (31) One end has been wholely set inserting column (4522), is matched in inserting column (4522) insertion jack (4321) and with jack (4321) transition It closes, inserting column (4522) diameter is less than the diameter of linking arm (32).

9. a kind of ramming machine with damping device according to claim 8, it is characterized in that: the connection ring (431) is leaned on The side of nearly fixed plate (41) has been wholely set iron hoop (4311), the internal diameter of iron hoop (4311) internal diameter and connection ring (431) Identical, the outer diameter of the iron hoop (4311) is less than the outer diameter of connection ring (431).

10. a kind of ramming machine with damping device according to claim 9, it is characterized in that: the bolt (352) deviates from One end of handrail (31) is provided with the knob (3521) for facilitating people to extract bolt (352) out.