CN210481967U

CN210481967U - Ramming machine

Info

Publication number: CN210481967U
Application number: CN201921158717.3U
Authority: CN
Inventors: 李上惠
Original assignee: Dongguan Construction Engineering Group Co Ltd
Current assignee: Dongguan Construction Engineering Group Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-08
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to a ramming machine, including the fuselage, the horizontal rigid coupling of downside of fuselage has the mounting panel, the downside level of mounting panel is provided with the tamping plate, the mounting hole has all been seted up along vertical direction at mounting panel upside both ends, equal vertical sliding in the mounting hole is connected with the lifting screw, the position that the mounting panel corresponds the mounting hole upside all rotates and is connected with threaded connection in the rotation cover of lifting screw, the equal rigid coupling of lower extreme of lifting screw has along with rising can outstanding in the walking wheel of tamping plate downside with screw rod downstream lower extreme. The utility model has the advantages of can be convenient for beat the ramming and remove, alleviate labourer's intensity of labour, easy operation.

Description

Ramming machine

Technical Field

The utility model belongs to the technical field of the technique of municipal construction and specifically relates to a ramming machine is related to.

Background

A tamper is a machine used to tamp a roadway. The method is mainly used for leveling and tamping the foundation during construction. The compaction machine is used for compacting backfill in a layered mode under the action of impact and impact vibration. Meanwhile, the impact and impact vibration effects can be utilized to crush the road surface in a layering manner, and the method is used for ditching and repairing and maintaining the old road surface.

The prior Chinese utility model with the reference of the publication number CN201627134U discloses a ramming machine. Ramming machine with activity handrail, including ramming machine frame and handrail, characterized by: the frame is hinged with the handrail. Due to the adoption of the structural connection, the tamping machine has the characteristics that an operator can continuously and randomly move up and down during working, and the labor amount of the operator is reduced.

The above prior art solutions have the following drawbacks: when the tamping machine needs to be moved, the frame is relatively heavy due to the fact that the engine is installed on the tamping machine, the tamping machine needs to be lifted to move, and the moving is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ramming machine has the removal of can being convenient for ramming, alleviates labourer's intensity of labour, easy operation's advantage.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a ramming machine, includes the fuselage, and the horizontal rigid coupling of downside of fuselage has the mounting panel, the downside level of mounting panel is provided with the tamping plate, the mounting hole has all been seted up along vertical direction at mounting panel upside both ends, equal vertical sliding in the mounting hole is connected with the lifting screw, the position that the mounting panel corresponds the mounting hole upside all rotates and is connected with threaded connection in the rotation cover of lifting screw, the equal rigid coupling of lower extreme of lifting screw has along with rising can outstanding walking wheel in tamping plate downside with screw rod downstream lower extreme.

By adopting the technical scheme, when the tamping machine needs to be moved, the rotating sleeves can be rotated, so that the lifting screw rods connected with the rotating sleeves in a threaded mode are driven to descend, the lower ends of the walking wheels can be driven to protrude out of the lower side of the tamping plate, the tamping machine can be conveniently moved, and the labor intensity of workers is reduced.

The utility model discloses further set up to: the outer side of the rotating sleeve is fixedly connected with worm gear rings, two ends of the mounting plate are rotatably connected with transmission shafts, and the transmission shafts are fixedly connected with two worms capable of being meshed with the two worm gear rings at the same end of the mounting plate.

Through adopting above-mentioned technical scheme, drive two worms through the same root transmission shaft that adopts and rotate, can engage in the worm wheel zone through the worm and move two lifting screw rod lifts of same end, convenient to use, and in addition, the worm that adopts and worm wheel mutually support and can realize that the auto-lock is locking, convenient to use.

The utility model discloses further set up to: the mounting panel corresponds the one end of two transmission shafts and rotates and be connected with the drive shaft, the equal rigid coupling in tip of drive shaft has drive bevel gear, the one end of transmission shaft still all rigid coupling has the driven bevel gear who meshes in drive bevel gear.

Through adopting above-mentioned technical scheme, the drive shaft drives two drive bevel gears and rotates, can drive two driven bevel gears and rotate to can drive two transmission shafts synchronous rotation, and then can realize the synchronous lift of each lifting screw, convenient to use.

The utility model discloses further set up to: and one end of the driving shaft is fixedly connected with a hand wheel.

Through adopting above-mentioned technical scheme, can drive the drive shaft through the hand wheel and rotate convenient to use.

The utility model discloses further set up to: the upper side of fuselage is provided with the handrail, the vertical rigid coupling of the downside of handrail has the bracing piece, the downside of bracing piece is provided with the universal wheel that can butt in the bottom surface.

Through adopting above-mentioned technical scheme, through the handrail downside universal wheel's that adopts the removal of the ramming machine of being convenient for, convenient to use.

The utility model discloses further set up to: the utility model discloses a handrail, including the handrail, the bracing piece includes that vertical rigid coupling is in the sleeve pipe of handrail downside and vertical sliding connection in the intraductal slide bar of sleeve, and the universal wheel rigid coupling is in the lower extreme of slide bar, the spout has vertically been seted up to sheathed tube one side, one side of slide bar is still threaded connection to insert and is located in the spout and the head can the butt in the fastening bolt in the sleeve pipe outside.

Through adopting above-mentioned technical scheme, when using, can unscrew fastening bolt, in retrieving the cover pipe with the slide bar, screw up fastening bolt again to lift the universal wheel off ground, the work of the rammer of being convenient for.

The utility model discloses further set up to: the tamping plate is detachably connected to the mounting plate.

Through adopting above-mentioned technical scheme, the change of ramming plate that can be convenient, convenient to use.

The utility model discloses further set up to: the outside of the handrail is sleeved with a buffer sleeve.

Through adopting above-mentioned technical scheme, can reduce labourer's hand fatigue, convenient to use when the labourer operates the rammer through the cushion collar that adopts.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the tamping machine needs to be moved, the rotating sleeves can be rotated, so that the lifting screw rods which are connected with the rotating sleeves through threads are driven to descend, the lower ends of the walking wheels can be driven to protrude out of the lower side of the tamping plate, the tamping machine can be conveniently moved, and the labor intensity of workers is reduced;

2. the two worms are driven to rotate by the same transmission shaft, and the two lifting screws at the same end can be driven to lift through the meshing of the worms with the worm gear, so that the use is convenient;

3. the drive shaft drives the two drive bevel gears to rotate, and can drive the two driven bevel gears to rotate, so that the two transmission shafts can be driven to synchronously rotate, synchronous lifting of the lifting screw rods can be realized, and the use is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the mounting hole of the present invention.

Fig. 3 is a schematic view of the armrest structure of the present invention.

In the figure, 1, a fuselage; 2. mounting a plate; 21. mounting holes; 211. a slider; 22. a lifting screw; 221. a long groove; 222. a traveling wheel; 23. rotating the sleeve; 231. a worm-gear ring; 24. a drive shaft; 241. a worm; 242. a driven bevel gear; 25. a drive shaft; 251. a drive bevel gear; 252. a hand wheel; 3. compacting the plate; 4. a handrail; 41. a sleeve; 411. a chute; 42. a slide bar; 421. a universal wheel; 422. and fastening the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a ramming machine, including fuselage 1, the downside rigid coupling of fuselage 1 has mounting panel 2 that the level set up, and the downside horizontal bolted connection of mounting panel 2 has ramming plate 3, and the upside of fuselage 1 still rigid coupling has handrail 4, and handrail 4's outside cover is equipped with the buffer layer.

Referring to fig. 1 and 2, two ends of the mounting plate 2 extend out of two sides of the tamping plate 3, two mounting holes 21 penetrating through the mounting plate 2 are vertically formed in two ends of the upper side of the mounting plate 2, a lifting screw 22 is inserted into the mounting holes 21, a long groove 221 is vertically formed in one side of the lifting screw 22, a slider 211 inserted into the long groove 221 is further fixedly connected to one side of the mounting hole 21, the slider 211 and the long groove 221 are matched with each other, vertical sliding of the lifting screw 22 can be achieved, walking wheels 222 are fixedly connected to the lower end of the lifting screw 22, and a rotating sleeve 23 coaxial with the corresponding mounting hole 21 is rotatably connected to the upper side of the mounting plate 2 corresponding to each mounting hole 21. In operation, the rotation of the rotating sleeves 23 can drive the lifting screw 22 connected to the mounting plate 2 to descend, so that the lower ends of the traveling wheels 222 protrude from the lower side of the tamping plate 3, thereby facilitating the movement of the tamping machine.

The outer side of the rotating sleeve 23 is fixedly connected with worm gear rings 231, two ends of the mounting plate 2 are rotatably connected with transmission shafts 24, the transmission shafts 24 are fixedly connected with two worms 241 capable of being meshed with the two worm gear rings 231 at the same end of the mounting plate 2, one ends of the mounting plate 2 corresponding to the two transmission shafts 24 are rotatably connected with driving shafts 25, the end parts of the driving shafts 25 are fixedly connected with driving bevel gears 251, one ends of the transmission shafts 24 are also fixedly connected with driven bevel gears 242 meshed with the driving bevel gears 251, and one ends of the driving shafts 25 are fixedly connected with hand wheels 252. During operation, the hand wheel 252 is rotated to drive the driving shaft 25 to rotate, so as to drive the two driving bevel gears 251 to rotate, and the two driven bevel gears 242 can drive the two transmission shafts 24 to synchronously rotate, so that the two worms 241 drive the worm ring 231 to rotate, thereby realizing synchronous rotation of the rotating sleeves 23, further realizing synchronous lifting of the lifting screws 22, and being convenient to use.

Referring to fig. 3, a support rod is vertically and fixedly connected to the lower side of the handrail 4, the support rod includes a sleeve 41 vertically and fixedly connected to the lower side of the handrail 4 and a slide rod 42 vertically and slidably connected to the sleeve 41, a universal wheel 421 is fixedly connected to the lower end of the slide rod 42, a sliding groove 411 is vertically formed in one side of the sleeve 41, and a fastening bolt 422 which is inserted into the sliding groove 411 and has a head capable of abutting against the outer side of the sleeve 41 is further in threaded connection with one side of the slide rod. When the universal wheel tamping machine is used, the fastening bolts 422 can be unscrewed, the sliding rods 42 are retracted into the sleeves 41, and then the fastening bolts 422 are screwed, so that the universal wheels 421 are lifted off the ground, and the operation of the tamping machine is facilitated.

The implementation principle of the embodiment is as follows: when the tamping machine needs to be moved, the hand wheel 252 is rotated to drive the driving shaft 25 to rotate, the two driving bevel gears 251 can be driven to rotate, the two driving shafts 24 can be driven to synchronously rotate through the two driven bevel gears 242, the worm gear rings 231 are driven to rotate through the two worms 241, synchronous rotation of the rotating sleeves 23 is realized, the lifting screw rods 22 which are in threaded connection with the rotating sleeves 23 are driven to descend, the lower ends of the walking wheels 222 can be driven to protrude out of the lower side of the tamping plate 3, then the fastening bolts 422 are unscrewed, the sliding rods 42 slide out of the sleeves 41, the universal wheels 421 abut against the ground, and then the fastening bolts 422 are tightened, so that the sliding rods 42 are fixed, and the tamping machine can be conveniently moved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A ramming machine, comprising a machine body (1), characterized in that: the horizontal rigid coupling of downside of fuselage (1) has mounting panel (2), the downside level of mounting panel (2) is provided with tamp board (3), mounting hole (21) have all been seted up along vertical direction at mounting panel (2) upside both ends, equal vertical sliding in mounting hole (21) is connected with lifting screw (22), the position that mounting panel (2) corresponds mounting hole (21) upside all rotates and is connected with rotation cover (23) of threaded connection in lifting screw (22), the equal rigid coupling of lower extreme of lifting screw (22) has along with rising can outstanding walking wheel (222) in tamp board (3) downside with the screw rod downstream lower extreme.

2. The ramming machine according to claim 1, wherein: the outer side of the rotating sleeve (23) is fixedly connected with worm gear rings (231), two ends of the mounting plate (2) are rotatably connected with transmission shafts (24), and the transmission shafts (24) are fixedly connected with two worms (241) which can be meshed with the two worm gear rings (231) at the same end of the mounting plate (2).

3. The ramming machine according to claim 2, wherein: one end of the mounting plate (2) corresponding to the two transmission shafts (24) is rotatably connected with a driving shaft (25), the end parts of the driving shaft (25) are fixedly connected with driving bevel gears (251), and one end of each transmission shaft (24) is also fixedly connected with a driven bevel gear (242) meshed with the driving bevel gears (251).

4. The ramming machine according to claim 3, wherein: and one end of the driving shaft (25) is fixedly connected with a hand wheel (252).

5. The ramming machine according to claim 1, wherein: the upside of fuselage (1) is provided with handrail (4), the vertical rigid coupling of downside of handrail (4) has the bracing piece, the downside of bracing piece is provided with universal wheel (421) that can butt in the bottom surface.

6. The ramming machine of claim 5, wherein: the bracing piece includes sleeve pipe (41) and the vertical slide bar (42) of sliding connection in sleeve pipe (41) of vertical rigid coupling in handrail (4) downside, universal wheel (421) rigid coupling in the lower extreme of slide bar (42), spout (411) have vertically been seted up to one side of sleeve pipe (41), one side of slide bar (42) still threaded connection have insert locate in spout (411) and the head can butt in fastening bolt (422) in the sleeve pipe (41) outside.

7. The ramming machine according to claim 1, wherein: the tamping plate (3) is detachably connected to the mounting plate (2).

8. The ramming machine of claim 5, wherein: the outer side of the handrail (4) is sleeved with a buffer sleeve.