CN220813312U

CN220813312U - Ramming machine that stability is high

Info

Publication number: CN220813312U
Application number: CN202322059857.8U
Authority: CN
Inventors: 冯礼恭
Original assignee: Sichuan Hongdu Construction Technology Development Engineering Co ltd
Current assignee: Sichuan Hongdu Construction Technology Development Engineering Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-04-19
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a tamper with high stability, which comprises a top frame, wherein four corners of the bottom of the top frame are bolted with limiting rods, the lower parts of the limiting rods are bolted with limiting frames, the bottoms of the limiting rods are bolted with rotating discs, and the bottoms of the rotating discs are rotatably connected with damping components through bearings.

Description

Ramming machine that stability is high

Technical Field

The utility model relates to the technical field of construction machinery, in particular to a tamper with high stability.

Background

A tamper is a machine for compacting a road surface. The method is mostly used for leveling and tamping the foundation during construction. Ramming machines fall into two categories: a road surface tamper; a pavement breaker. Road surface crushers are a machine with a relatively large market demand in recent years. The working principle is that the compaction machine is used for compacting backfill soil in layers by utilizing the impact and impact vibration actions. Meanwhile, the pavement can be crushed by utilizing the impact and impact vibration effects in a layering way, and the pavement crushing machine is used for repairing and maintaining ditches and old pavements.

The existing tamper generally needs to be manually operated, the working process is that an operator holds a tamper handle by hand to control the tamper to work, but the tamper is driven by a motor to generate severe vibration in the working process, the arm of a user can generate great load by the severe vibration for a long time, so that discomfort of the operator of the tamper is caused, the service efficiency of the tamper is reduced by phase change, and the tamper can generate a great amount of vibration on the ground during operation due to the characteristics of the tamper working principle, if the water content of the tamped ground is small, the tamper can cause dust on the ground to fly in the operation process, pollution is caused to construction environment, and the same raised dust can damage the body if the operator is sucked into the body, so that the health of people is greatly influenced after long-term use. Based on the problems, the tamper is high in stability.

Disclosure of utility model

The utility model aims to provide a high-stability ramming machine, which has the advantages of reducing shock absorption and buffering in the running process of the ramming machine, reducing the burden of arms of operators and reducing dust generated in the running process of the ramming machine, and solves the problems that the vibration impact force is excessive to the load of the arms of the operators in the running process of the conventional ramming machine, the operators cannot use the ramming machine for a long time to work, and the ramming machine can generate great dust in the running process and is easy to be inhaled into the body by the operators to cause injury.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high ramming machine of stability, includes the top frame, the four corners bolt of top frame bottom has the gag lever post, the lower part bolt of gag lever post has the gag lever post, the bottom bolt of gag lever post has the rolling disc, the bottom of rolling disc is connected with the bradyseism subassembly through the bearing rotation, the positive both sides of top frame are connected with the swivel becket through the bearing rotation, the top bolt of swivel becket has the connecting rod, the inboard of connecting rod is connected with the holding rod through the bearing rotation, the surface joint of holding rod has the rubber pad, the surface sliding sleeve of gag lever post has first slider, the inboard bolt of first slider has the dust absorption box, the top intercommunication of dust absorption box has logical dirt pipe, the other end intercommunication of leading to dirt pipe has the dust collection box, the both sides bolt on dust collection box inner chamber upper portion has, the top bolt of dust collection box has the fan, the bottom of dust collection box articulates there is the closing plate, the inboard articulated damper that has of gag lever post, the inboard of damper is provided with the ramming subassembly.

The damping assembly is further arranged in the utility model, the damping assembly comprises a connecting bottom plate, inclined rods are hinged to two sides of the bottom of the connecting bottom plate, pulleys are rotatably connected to the bottom of the inclined rods through bearings, and tension springs are bolted to the inner sides of the inclined rods.

The technical scheme is adopted: when the ramming machine operates, the power for pressing down can be absorbed by a tension spring between the inclined rods, friction generated by the pulleys and the ground is reduced, and finally the inclined rods are reset by the tension of the tension spring.

The utility model is further arranged that the ramming assembly comprises a rammer body, the front surface of the rammer body is bolted with the back surface of the dust box, and the bottom of the rammer body is provided with a rammer plate.

The technical scheme is adopted: the compaction machine has the advantages that the compaction machine body drives the compaction plate to perform compaction operation, the arc-shaped compaction plate can adapt to various rugged terrains, and the working efficiency of the compaction machine is improved.

The utility model is further arranged that the surface of the limiting rod is in sliding sleeve joint with a second sliding block, the front surface of the second sliding block is in bolt joint with a wire arranging groove, and the inner side of the wire arranging groove is in sleeve joint with a dust pipe.

The technical scheme is adopted: the second sliding block can enable the wire arranging groove to vertically slide on the surface of the limiting rod, the wire arranging groove can limit redundant dust passing pipes, and the influence of the dust passing pipes on the normal operation of the tamper body is avoided.

The utility model is further arranged that the right side of the fan is provided with an air outlet.

The technical scheme is adopted: the fan is enabled to give out air through the air outlet.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the vibration damping component is arranged to be matched with the damper to damp the tamper body, so that the vibration force transmitted to the top frame by the tamper body is small, meanwhile, the vibration on the holding rod is further reduced by hinging the holding rod and the rotating ring, the tamper has the function of damping, the vibration damping can be effectively carried out in the running process of the tamper in a damping improving mode, the burden of an operator arm is reduced, the problem that the vibration impact force is overlarge on the operator arm when the existing tamper runs, and the operator cannot use the tamper for a long time to operate is solved, and the use efficiency of the tamper is greatly improved;

2. According to the utility model, the blower is arranged to suck the raised dust into the dust box through the dust pipe and the dust collection box, so that the dust collection box has the function of reducing the raised dust, the raised dust generated in the running process of the ramming machine can be effectively reduced by adjusting the air flow rate, the problem that the ramming machine can generate large raised dust in the running process and is easily sucked into the body by an operator to cause damage is avoided, and the practicability of the ramming machine is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of a portion of the structure of the present utility model;

FIG. 3 is a cross-sectional view showing the internal connection structure of the dust box of the present utility model.

In the figure: 1. a top frame; 2. a limit rod; 3. a limit frame; 4. a rotating disc; 5. a cushioning assembly; 6. a rotating ring; 7. a connecting rod; 8. a grip; 9. a rubber pad; 10. a first slider; 11. a dust collection box; 12. a dust tube; 13. a dust collection box; 14. a filter plate; 15. a blower; 16. a sealing plate; 17. a damper; 18. a ramming assembly; 19. a second slider; 20. wire arranging grooves; 21. an air outlet; 51. a connecting bottom plate; 52. a diagonal rod; 53. a pulley; 54. a tension spring; 181. a tamper body; 182. and tamping the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Please refer to fig. 1 and 2, a tamper that stability is high, including top frame 1, the four corners bolt of top frame 1 bottom has gag lever post 2, and the lower part bolt of gag lever post 2 has gag lever post 3, and the bottom bolt of gag lever post 2 has rolling disc 4, and rolling disc 4's bottom is connected with cushioning subassembly 5 through the bearing rotation, and top frame 1 positive both sides are connected with swivel becket 6 through the bearing rotation, and swivel becket 6's top bolt has connecting rod 7, and connecting rod 7's inboard is connected with holding rod 8 through the bearing rotation, and the surface joint of holding rod 8 has rubber pad 9.

Referring to fig. 1 and 2, the cushioning component 5 includes a connection bottom plate 51, two sides of the bottom of the connection bottom plate 51 are hinged with inclined rods 52, the bottom of the inclined rods 52 is rotatably connected with pulleys 53 through bearings, tension springs 54 are bolted to the inner sides of the inclined rods 52, and by arranging the bottom plate, the inclined rods 52, the pulleys 53 and the tension springs 54, a part of power generated by pressing down can be absorbed by the tension springs 54 between the inclined rods 52 when the ramming machine operates, friction generated by the pulleys 53 and the ground is reduced, and finally the inclined rods 52 are reset by the tension of the tension springs 54.

Referring to fig. 1 and 2, the tamper assembly 18 includes a tamper body 181, and the front surface of the tamper body 181 is bolted to the back surface of the dust box 13, and a tamper plate 182 is disposed at the bottom of the tamper body 181, so that the tamper body 181 can drive the tamper plate 182 to perform the tamper operation by providing the tamper body 181 and the tamper plate 182, and the arc tamper plate 182 can adapt to various rugged terrains, thereby improving the working efficiency of the tamper.

The use process is briefly described: when the tamper is used, firstly, an operator needs to grasp the rubber pad 9 of the holding rod 8 by both hands, then the tamper body 181 is started, the tamper body 181 can drive the tamper plate 182 to conduct tamping operation, then the cushioning component 5 can firstly reduce a part of vibration, meanwhile, the damper 17 can reduce the vibration force generated by the tamper on the upper portion of the limit rod 2, finally, the rubber pad 9 and the holding rod 8 can reduce the vibration generated by the operation of the tamper again in a rotating hinged mode, the using burden on the operator in the operation process of the tamper is reduced as much as possible, and the operator can push the holding rod 8 to move the tamper through the pulley 53, so that the continuous operation of the tamper is facilitated.

Example 2:

referring to fig. 1, 2 and 3, a tamper with high stability includes a limit rod 2, a first slider 10 is slidably sleeved on the surface of the limit rod 2, a dust collection box 11 is bolted on the inner side of the first slider 10, a dust tube 12 is communicated with the top of the dust collection box 11, a dust collection box 13 is communicated with the other end of the dust tube 12, filter plates 14 are bolted on two sides of the upper portion of an inner cavity of the dust collection box 13, a fan 15 is bolted on the top of the dust collection box 13, a sealing plate 16 is hinged on the bottom of the dust collection box 13, a damper 17 is hinged on the inner side of the limit rod 2, and a tamper assembly 18 is arranged on the inner side of the damper 17.

Referring to fig. 1, the surface of the limiting rod 2 is slidably sleeved with a second sliding block 19, the front of the second sliding block 19 is bolted with a dust removing groove 20, the inner side of the dust removing groove 20 is sleeved with a dust removing pipe 12, the dust removing groove 20 can vertically slide on the surface of the limiting rod 2 through the second sliding block 19 by arranging the second sliding block 19 and the dust removing groove 20, and the dust removing groove 20 can limit the redundant dust removing pipe 12 to prevent the dust removing pipe 12 from affecting the normal operation of the tamper body 181.

Referring to fig. 1 and 3, an air outlet 21 is formed on the right side of the blower 15, and by providing the air outlet 21, the blower 15 can perform air outlet through the air outlet 21.

The use process is briefly described: before the tamper operates, firstly, the dust collection box 11 is adjusted to a proper height on the limiting rod 2 through the first sliding block 10, then the redundant dust tube 12 is limited by the wire arrangement groove 20, the influence of shaking of the dust tube 12 on the normal operation of the tamper is avoided, then the fan 15 is started, a certain suction force is generated by the fan 15, the dust is sucked through the dust tube 12 and the dust collection box, the dust is transferred into the dust collection box 13 through the dust tube 12 after being sucked into the dust collection box 11, the dust in the dust collection box 13 can be blocked by the two layers of filter plates 14 and can not pass through, meanwhile, the pumped gas can be discharged through the air outlet 21 by the fan 15, the sealing plate 16 is opened, the dust is uniformly treated after the operation of the tamper is finished, and the influence of the dust generated during the operation on the natural environment is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high ramming machine of stability, includes top frame (1), its characterized in that: the utility model discloses a damping device, including top frame (1), connecting rod (7), holding rod (8), rubber pad (9) are connected in the surface of holding rod (8), the surface sliding sleeve of the limit rod (2) is connected with a first sliding block (10), the inner side of the first sliding block (10) is connected with a dust collection box (11) in a bolting way, the top of the dust collection box (11) is communicated with a dust tube (12), the other end of the dust tube (12) is communicated with a dust collection box (13), two sides of the upper part of an inner cavity of the dust collection box (13) are connected with filter plates (14) in a bolting way, the top of the dust collection box (13) is connected with a fan (15) in a bolting way, the bottom of the dust collection box (13) is hinged with a sealing plate (16), the inner side of the limit rod (2) is hinged with a damper (17), the inner side of the damper (17) is provided with a ramming assembly (18).

2. The high stability ramming machine of claim 1, wherein: the damping component (5) comprises a connecting bottom plate (51), inclined rods (52) are hinged to two sides of the bottom of the connecting bottom plate (51), pulleys (53) are rotatably connected to the bottom of the inclined rods (52) through bearings, and tension springs (54) are bolted to the inner sides of the inclined rods (52).

3. The high stability ramming machine of claim 1, wherein: the tamper assembly (18) comprises a tamper body (181), wherein the front surface of the tamper body (181) is bolted to the back surface of the dust box (13), and a tamper plate (182) is arranged at the bottom of the tamper body (181).

4. The high stability ramming machine of claim 1, wherein: the surface of the limiting rod (2) is in sliding sleeve connection with a second sliding block (19), the front surface of the second sliding block (19) is in bolt connection with a wire arranging groove (20), and the inner side of the wire arranging groove (20) is in sleeve connection with the dust tube (12).

5. The high stability ramming machine of claim 1, wherein: an air outlet (21) is formed in the right side of the fan (15).