CN218969697U

CN218969697U - High-efficient road bed flatting mill

Info

Publication number: CN218969697U
Application number: CN202223489077.9U
Authority: CN
Inventors: 杨芸波; 路文兴; 孟梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-05
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of roadbed flattening, in particular to a high-efficiency roadbed flattening machine, which comprises a flattening machine, wherein a support frame is arranged on one side of the flattening machine, flattening wheels for flattening a road surface are arranged in the support frame, a beating component for beating the road surface and a sweeping component for flattening the road surface are fixedly connected to the bottom of the support frame, a connecting frame is fixedly connected to one side of the support frame, a hydraulic rod is rotatably connected to the inside of the connecting frame, a pushing hopper is rotatably connected to the output end of the hydraulic rod, rotating plates are rotatably connected to the two ends of the pushing hopper, and the other end of the rotating plate is rotatably connected with the support frame; according to the device, the crankshaft drives the connecting sleeve to move up and down, the connecting sleeve drives the connecting rod to move, the lower sliding plate stably moves up and down, and the beating plate is driven to beat the ground.

Description

High-efficient road bed flatting mill

Technical Field

The utility model relates to the technical field of roadbed flattening, in particular to a high-efficiency roadbed flattening machine.

Background

The road bed has various cross sections according to the difference of its height of filling and the topography that lies, the road bed design mainly includes road bed body engineering design, road bed protection and reinforcement engineering design, road bed fender engineering design, however, current road bed need flatten with the stability of guaranteeing follow-up concrete placement in laying the in-process, current road bed flattens and carries out flattening operation through the pinch roller machine mostly, the pinch roller that the press wheel machine is through the weight is big realizes the road bed flattening on the road bed repeatedly, once when local arch appears, the pinch roller of press wheel machine is flattening the during operation, because the surrounding of protruding position can't with the pinch roller intensive contact, consequently, need repeat this region and flatten the work many times, thereby lead to the fact the road bed flattening inefficiency, consequently, propose a high-efficient road bed flattening machine to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a high-efficiency roadbed flattening machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

as an alternative to the efficient roadbed flattening machine of the present utility model, wherein: the utility model provides a high-efficient road bed flatting mill, includes the flatting mill, the support frame is installed to flatting mill one side, support frame internally mounted has the flattening wheel that is used for flattening the road surface, support frame bottom fixedly connected with is used for beating the beating subassembly of road surface and is used for scraping the sweeping subassembly of road surface;

the hydraulic pressure arm is characterized in that a connecting frame is fixedly connected to one side of the supporting frame, a hydraulic rod is connected to the inside rotation of the connecting frame, a pushing bucket is connected to the output end of the hydraulic rod in a rotating mode, two ends of the pushing bucket are connected with rotating plates in a rotating mode, the other ends of the rotating plates are connected with the supporting frame in a rotating mode, the pushing bucket is used for pushing out a road surface to be flattened in advance, pretreatment is conducted, then the pressing wheel works normally, and meanwhile the hydraulic rod is started to drive the pushing bucket to conduct angle adjustment, so that different road surface conditions are convenient to process.

As an alternative to the efficient roadbed flattening machine of the present utility model, wherein: the utility model provides a subassembly is beaten to beating, including connecting frame, first motor and bent axle, the connecting frame outside is fixed connection with the support frame, the first motor of connecting frame inside fixedly connected with, the terminal fixedly connected with bent axle of main shaft of first motor, the other end and the connecting frame of bent axle are rotation connection, the connecting rod journal outside of bent axle rotates and is connected with the adapter sleeve, the outside fixedly connected with connecting rod of adapter sleeve, and the other end rotation of connecting rod is connected with the sliding plate, the other end fixedly connected with of sliding plate is beaten the board, sliding plate outside sliding connection has the spacing, and the spacing outside is fixed connection with the connecting frame, can drive the bent axle through the start-up of first motor and rotate, and then make it drive the connecting rod and remove, the connecting rod drives the sliding plate at the inside slip of spacing simultaneously, guarantees that the connecting rod is stable reciprocate, and the connecting rod can drive the below beat the board and beat the processing to ground simultaneously, guarantees even local road surface unevenness's realization compacting purpose that also can be fine, guarantees the purpose of pinch roller compaction road bed, very big improvement to the compaction efficiency of road bed.

As an alternative to the efficient roadbed flattening machine of the present utility model, wherein: the connecting ring is rotationally connected to the outer side of the main journal of the crankshaft, the supporting rod is fixedly connected to the outer side of the connecting ring, the top of the supporting rod is fixedly connected with the connecting frame, the supporting rod is used for supporting the connecting ring, the connecting ring is sleeved on the outer side of the main journal of the crankshaft and used for guaranteeing the stable rotation of the crankshaft and achieving the purpose of supporting the crankshaft.

As an alternative to the efficient roadbed flattening machine of the present utility model, wherein: the bottom of beating the board all fixedly connected with buffer board to the buffer board adopts rubber material to constitute, and beating the board bottom and being provided with the buffer board, be used for playing the purpose of buffering this moment, avoid the road bed part protruding and influence the unable rotation of bent axle.

As an alternative to the efficient roadbed flattening machine of the present utility model, wherein: the utility model provides a flat subassembly is swept to sweeping, including fixed frame, second motor and screw thread axle, the fixed frame outside is fixed connection with the support frame, the inside fixedly connected with second motor of fixed frame, the terminal fixedly connected with screw thread axle of second motor main shaft, the other end of screw thread axle is rotation connection with the fixed frame, screw thread axle outside threaded connection has the screw thread cover, the bottom fixedly connected with movable rod of screw thread cover, the bottom fixedly connected with of movable rod sweeps the flat board, and through the positive reversal of second motor, drives the screw thread axle and rotates, and then makes the screw thread cover in the outside drive movable rod remove, because the flattening wheel is a whole, in case the circumstances of local hardness appears, and then makes the regional unable tight flattening in circumference, and the movable rod drives and sweeps the flat road surface and flattens to and make a round trip to the road surface that flattens, guarantees that follow-up beating the subassembly carries out normal local beating, makes its road surface compact.

As an alternative to the efficient roadbed flattening machine of the present utility model, wherein: the utility model discloses a movable rod, including fixed frame, movable rod, screw thread cover, limiting plate, locating plate, screw thread cover outside is sliding connection with the fixed frame, the spout has been seted up at the screw thread cover top to the screw thread cover has the limiting plate through spout sliding connection, and the top of limiting plate is fixed connection with the fixed frame, and the limiting plate of setting is used for guaranteeing that the screw thread cover is stable to remove, avoids its rotation, and the movable rod outside is sliding connection with the fixed frame simultaneously, further guarantees that the movable rod is stable to remove.

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

according to the road bed flattening device, the protruding part can be pre-pushed out through the pushing hopper arranged on the front side, so that the protruding part is positioned on a relatively flat ground, when the flattening wheel performs road bed flattening work, the second motor is started to drive the threaded shaft to rotate, the threaded shaft drives the threaded sleeve to move, the threaded sleeve drives the moving rod and the sweeping plate to move, at the moment, the flattened road surface of the flattening wheel can be flattened, meanwhile, the crankshaft is matched with the first motor to drive the crankshaft to rotate, the connecting sleeve is driven to move up and down, the connecting sleeve is driven to move, the sliding plate below is further enabled to stably move up and down, and the flattening wheel is driven to beat the ground.

Drawings

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

FIG. 2 is a side view of the present utility model;

fig. 3 is a schematic view of the structure of the hammering assembly according to the present utility model;

fig. 4 is a schematic structural view of the sweeping assembly of the present utility model.

In the figure: 1. a flattening machine; 2. a support frame; 3. a beating assembly; 301. a connection frame; 302. a first motor; 303. a crankshaft; 304. connecting sleeves; 305. a connecting rod; 306. a sliding plate; 307. beating the plate; 308. a connecting ring; 309. a support rod; 310. a limiting frame; 4. a sweeping assembly; 401. a fixed frame; 402. a second motor; 403. a threaded shaft; 404. a thread sleeve; 405. a moving rod; 406. sweeping a flat plate; 407. a limiting plate; 5. a rotating plate; 6. pushing the bucket; 7. a connecting frame; 8. a hydraulic rod; 9. flattening wheel.

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

Referring to fig. 1 and 2, the present utility model provides a technical solution:

the utility model provides a high-efficient road bed flatting mill, includes flatting mill 1, and support frame 2 is installed to above-mentioned flatting mill 1 one side, and above-mentioned support frame 2 internally mounted has the flattening wheel 9 that is used for flattening the road surface, and above-mentioned support frame 2 bottom fixedly connected with is used for beating the beating subassembly 3 of road surface and is used for scraping the sweeping subassembly 4 of road surface;

the utility model discloses a hydraulic support frame, including support frame 2, the fixed connection of above-mentioned support frame 2 one side link 7, the inside rotation of above-mentioned link 7 is connected with hydraulic stem 8, and the output of above-mentioned hydraulic stem 8 rotates and is connected with pushing away fill 6, and the both ends rotation that above-mentioned pushing away fill 6 is connected with rotor plate 5, and the other end and the support frame 2 of rotor plate 5 are the rotation and are connected.

When the road subgrade flattening machine is used, an external power supply is externally connected, the flattening machine 1 repeatedly moves on the road subgrade through the pressing wheel with large weight, once local bulges appear, the flattening wheel 9 of the flattening machine 1 is in flattening operation, because the periphery of the bulge part cannot be in close contact with the flattening wheel 9, the region of the road surface to be flattened needs to be flattened repeatedly for multiple times, the device can push out the region in advance through the push bucket 6 for pretreatment, then the normal operation of the pressing wheel 9 is carried out, meanwhile, the hydraulic rod 8 is used for driving the push bucket 6 to carry out angle adjustment, the road surface conditions of different types are conveniently treated, the flattening assembly 3 and the sweeping assembly 4 can flatten and beat the region to compact the road surface of the region, because the flattening wheel 9 is a whole, once the local hard condition appears, the region around cannot be in close contact with the flattening wheel 9 and compact flattening of the region, the road surface can be guaranteed to be compact and flattened by the device, the road surface can be beaten into multiple regions through the beating assembly 3, the road surface can be guaranteed to be compact integrally, the road surface can be flattened by the device, the road surface can be flattened by greatly, and the road surface can be flattened by greatly improving the road surface flattening efficiency.

Example 2

In this embodiment, please refer to fig. 1 and 3, specifically, the hammering assembly 3 includes a connection frame 301, a first motor 302 and a crankshaft 303, the outer side of the connection frame 301 is fixedly connected with the support frame 2, the first motor 302 is fixedly connected with the inside of the connection frame 301, the end of the main shaft of the first motor 302 is fixedly connected with the crankshaft 303, the other end of the crankshaft 303 is rotatably connected with the connection frame 301, a connecting sleeve 304 is rotatably connected with the outer side of a connecting rod journal of the crankshaft 303, a connecting rod 305 is fixedly connected with the outer side of the connecting sleeve 304, the other end of the connecting rod 305 is rotatably connected with a sliding plate 306, the other end of the sliding plate 306 is fixedly connected with a hammering plate 307, the outer side of the sliding plate 306 is slidably connected with a limiting frame 310, and the outer side of the limiting frame 310 is fixedly connected with the connection frame 301.

When the road roadbed compacting device is used, a power supply is connected, the crankshaft 303 can be driven to rotate through the starting of the first motor 302, the crankshaft 303 rotates to drive the connecting rod 305 to move up and down, meanwhile, the connecting rod 305 drives the sliding plate 306 to slide in the limiting frame 310, the connecting rod 305 is ensured to move up and down stably, meanwhile, the connecting rod 305 can drive the hammering plate 307 below to hammer the ground, the purpose of compacting can be well achieved even if a local road surface is uneven, the purpose of compacting the roadbed by the pressing wheel 9 is ensured, and the compacting efficiency of the roadbed is greatly improved.

Example 3

In this embodiment, as an improvement of the embodiment 2, referring to fig. 1 and 3, specifically, a connecting ring 308 is rotatably connected to the outer side of the main journal of the crankshaft 303, a supporting rod 309 is fixedly connected to the outer side of the connecting ring 308, and the top of the supporting rod 309 is fixedly connected to the connecting frame 301.

The support rod 309 is used for supporting the connecting ring 308, and the connecting ring 308 is sleeved on the outer side of the main journal of the crankshaft 303, so as to ensure that the crankshaft 303 stably rotates, and the purpose of supporting the crankshaft 303 is achieved.

Example 4

In this embodiment, as an improvement of embodiment 3, referring to fig. 1 and 3, specifically, the bottom of the hammering plate 307 is fixedly connected with a buffering plate, and the buffering plate is made of rubber material.

The bottom of the hammering plate 307 is provided with a buffer plate, which is used for buffering at this time, so as to prevent the influence of the local protrusion of the roadbed on the normal rotation of the crankshaft 303.

Example 5

In this embodiment, as an improvement of the embodiment 4, please refer to fig. 1 and fig. 4, specifically, the sweeping component 4 includes a fixed frame 401, a second motor 402 and a threaded shaft 403, the outer side of the fixed frame 401 is fixedly connected with the support frame 2, the second motor 402 is fixedly connected with the inside of the fixed frame 401, the threaded shaft 403 is fixedly connected with the end of the main shaft of the second motor 402, the other end of the threaded shaft 403 is rotatably connected with the fixed frame 401, a threaded sleeve 404 is screwed on the outer side of the threaded shaft 403, a moving rod 405 is fixedly connected with the bottom of the threaded sleeve 404, and a sweeping plate 406 is fixedly connected with the bottom of the moving rod 405.

Through the positive and negative rotation of the second motor 402, the threaded shaft 403 can be driven to rotate back and forth, and then the threaded sleeve 404 on the outer side drives the movable rod 405 to move, because the flattening wheel 9 is a whole, once the situation of local hardness appears, and then the soft area around can't compact flattening, and the movable rod 405 drives the sweeping plate 406 to flatten the flattened pavement back and forth, so that the follow-up hammering assembly 3 is guaranteed to normally locally beat, the pavement of the follow-up hammering assembly is compact, and the flattening efficiency of the flattening machine 1 to the pavement is greatly improved.

Example 6

In this embodiment, as shown in fig. 1 and 4, the outer side of the moving rod 405 is slidably connected with the fixed frame 401, a sliding slot is formed at the top of the threaded sleeve 404, the threaded sleeve 404 is slidably connected with the limiting plate 407 through the sliding slot, and the top of the limiting plate 407 is fixedly connected with the fixed frame 401.

The limiting plate 407 is used for guaranteeing that the threaded sleeve 404 stably moves and avoids the threaded sleeve from rotating, and meanwhile, the outer side of the moving rod 405 is in sliding connection with the fixed frame 401, so that the moving rod 405 is further guaranteed to stably move.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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-efficient road bed flatting mill, includes flatting mill (1), its characterized in that: a support frame (2) is arranged on one side of the flatting machine (1), a flatting wheel (9) for flattening the road surface is arranged in the support frame (2), and a beating component (3) for beating the road surface and a sweeping component (4) for scraping the road surface are fixedly connected to the bottom of the support frame (2);

the hydraulic lifting device is characterized in that a connecting frame (7) is fixedly connected to one side of the supporting frame (2), a hydraulic rod (8) is rotatably connected to the inside of the connecting frame (7), a pushing bucket (6) is rotatably connected to the output end of the hydraulic rod (8), a rotating plate (5) is rotatably connected to the two ends of the pushing bucket (6), and the other end of the rotating plate (5) is rotatably connected with the supporting frame (2).

2. The efficient roadbed flattening machine according to claim 1, wherein: the utility model provides a hammer subassembly (3) is including connecting frame (301), first motor (302) and bent axle (303), connecting frame (301) outside is fixed connection with support frame (2), connecting frame (301) inside fixedly connected with first motor (302), the terminal fixedly connected with bent axle (303) of main shaft of first motor (302), the other end of bent axle (303) is rotatory with connecting frame (301) and is connected, connecting sleeve (304) are rotated in the connecting rod journal outside of bent axle (303), connecting rod (305) are connected with in the outside fixedly connected with connecting rod (305) of connecting sleeve (304), and the other end rotation of connecting rod (305) is connected with sliding plate (306), other end fixedly connected with hammer plate (307) of sliding plate (306) outside sliding connection has spacing (310), and spacing (310) outside is fixed connection with connecting frame (301).

3. The efficient roadbed flattening machine according to claim 2, wherein: the main journal outside rotation of bent axle (303) is connected with go-between (308), the outside fixedly connected with bracing piece (309) of go-between (308), the top and the linking frame (301) of bracing piece (309) are fixed connection.

4. The efficient roadbed flattening machine according to claim 2, wherein: the bottom of beating board (307) all fixedly connected with buffer board to the buffer board adopts rubber material to constitute.

5. The efficient roadbed flattening machine according to claim 1, wherein: the sweeping component (4) comprises a fixed frame (401), a second motor (402) and a threaded shaft (403), wherein the outer side of the fixed frame (401) is fixedly connected with a supporting frame (2), the second motor (402) is fixedly connected to the inner side of the fixed frame (401), the threaded shaft (403) is fixedly connected to the tail end of a main shaft of the second motor (402), the other end of the threaded shaft (403) is rotationally connected with the fixed frame (401), a threaded sleeve (404) is connected to the outer side of the threaded shaft (403) in a threaded manner, a movable rod (405) is fixedly connected to the bottom of the threaded sleeve (404), and a sweeping plate (406) is fixedly connected to the bottom of the movable rod (405).

6. The efficient roadbed flattening machine according to claim 5, wherein: the outside of movable rod (405) is sliding connection with fixed frame (401), the spout has been seted up at thread bush (404) top to thread bush (404) are through spout sliding connection having limiting plate (407), and the top of limiting plate (407) is fixed connection with fixed frame (401).