CN217419577U

CN217419577U - Backfill compaction device for terrain modeling

Info

Publication number: CN217419577U
Application number: CN202220874886.2U
Authority: CN
Inventors: 车永波; 万毅; 徐智清
Original assignee: Guangdong Huakun Construction Group Co ltd
Current assignee: Guangdong Huakun Construction Group Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-13
Anticipated expiration: 2032-04-08

Abstract

A backfill soil compacting device for terrain modeling comprises a frame, supporting rollers rotatably arranged on two sides of the bottom of the frame, and supporting rollers extending along the width direction of the frame; the electric cylinder is vertically arranged on the rack, the end part of a piston rod of the electric cylinder is fixedly connected with the bottom surface of the bracket, stand columns are fixedly arranged at two ends of the bracket, the stand columns extend downwards and movably penetrate through the top surface of the rack, the bottom ends of the stand columns are fixedly connected with the top surface of the frame, compression rollers are arranged between two side walls of the frame through a bearing rotating frame, and the bottoms of the compression rollers and the bottom of the supporting roller can be abutted against the ground; a driving motor is arranged on the frame close to the center of the rack and used for driving the adjacent compression roller to rotate; the back filling machine is novel in structure, adopts a hand-push structure to compact the back filling soil, and is convenient to use and operate.

Description

Backfill compaction device for terrain modeling

Technical Field

The utility model relates to a backfill compaction device field, more specifically relates to a backfill compaction device for topography is moulded.

Background

The terrain modeling is one of important links of landscaping design, high and low slope modeling is required, and therefore soil backfilling is inevitably required; for the backfill soil, the soil is loose and must be compacted to prevent the subsequent deformation;

currently, for compaction in large areas, road compactors or excavator tampers may be used for operation; for the area with limited space, large-scale compacting equipment cannot be operated, manual operation is needed, a vibration compactor is adopted, but the compacting range of the vibration compactor is relatively small, and the operation is troublesome, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a backfill compaction device for topography is moulded is proposed, its novel structure adopts the structure of hand propelled to carry out the compaction, uses convenient operation to the backfill.

To achieve the purpose, the utility model adopts the following technical proposal:

a backfill soil compacting device for terrain modeling comprises a frame, supporting rollers rotatably arranged on two sides of the bottom of the frame, and supporting rollers extending along the width direction of the frame; the electric cylinder is vertically arranged on the rack, the end part of a piston rod of the electric cylinder is fixedly connected with the bottom surface of the bracket, the bracket is positioned above the top surface of the rack, stand columns are fixedly arranged at two ends of the bracket, the stand columns extend downwards and movably penetrate through the top surface of the rack, the bottom ends of the stand columns are fixedly connected with the top surface of the frame, compression rollers are arranged between two side walls of the frame through a bearing rotating frame, and the bottoms of the compression rollers and the bottom of the supporting roller can be abutted against the ground; a driving motor is arranged on the frame close to the center of the rack and used for driving the adjacent compression roller to rotate; the top of the side wall of the rack far away from the compression roller is provided with a push-pull hand frame, the top surface of the rack is embedded with a controller, and the controller is arranged close to one side of the push-pull hand frame; and a storage battery for supplying power is arranged on the frame.

The utility model discloses among the technical scheme of preferred, the quantity of electronic jar is 2, and the tailpiece of the piston rod portion of two electronic jars all is connected with the bottom surface of bracket, and the top surface of a frame is equipped with two stands at least, and the top of stand is connected with the bottom surface of bracket.

The utility model discloses among the technical scheme of preferred, the top surface of frame corresponds the stand and installs a plurality of linear bearing, and the stand runs through the top surface of frame through linear bearing.

The utility model discloses among the technical scheme of preferred, the carriage is all installed to the bottom both sides of frame, and the bottom of carriage is equipped with the recess that is the arc form, and the bearing frame is all installed at the both ends of carriage, and in the recess was located to the backing roll via the bearing frame rotating turret, the external diameter of backing roll and the inner wall shape adaptation of recess, the top of backing roll is rotated and is supported the tank bottom of holding in the recess.

The utility model discloses among the technical scheme of preferred, the degree of depth of recess is greater than the radius of backing roll, and the notch width of recess is not less than the diameter of backing roll, and the notch both sides wall department of recess installs the scraper blade, and the scraper blade extends along the length direction of backing roll, and scraper blade length is greater than the length of backing roll, and the scraper blade is close to one side downward sloping setting of backing roll, and the slope bottom supports the outer wall of holding in the backing roll.

The beneficial effects of the utility model are that:

the utility model provides a backfill compaction device for terrain modeling, which has novel structure, adopts a hand-push structure to compact backfill soil, and is convenient to use and operate; wherein, the two supporting rollers can be used as rolling supports and can also be used for auxiliary compaction; the electric cylinder can drive the two compression rollers to lift, and the protruding depth can be adjusted according to actual requirements, so that different operation environments and pressure requirements can be met; when the device moves on the concrete ground, the compression roller can be overhead and pushed by taking the two support rollers as rolling supports; the automatic movement can be realized by lowering the press roller to abut against the ground and starting the driving motor; when the pressing is needed, the supporting roller is also of a long strip structure, so that the rolling and auxiliary compaction can be facilitated, and the telescopic length of the electric cylinder can be adjusted according to the required pressure so as to obtain the appropriate pressure; when the slope is pressed, the press roller is probably more protruded, the support roller is used as a fulcrum and assists in rolling, the press roller is used as a rolling support and a main compaction part to realize inclined arrangement, so that the pressure is concentrated on the support roller and the press roller which are in contact with the ground at the moment, and the effective compaction is synchronously performed during rolling.

Drawings

Fig. 1 is a schematic diagram of a backfill compaction apparatus for terrain modeling according to an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure:

100. a frame; 110. a push-pull hand rack; 120. a linear bearing; 200. a support roller; 300. an electric cylinder; 400. a bracket; 410. a column; 420. a frame; 430. a drive motor; 500. a compression roller; 600. a controller; 610. a battery; 700. a support frame; 710. a scraper.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and 2, in an embodiment of the present invention, a backfill compaction device for terrain modeling is disclosed, which comprises a frame 100, support rollers 200 rotatably installed at both sides of the bottom of the frame 100, the support rollers 200 extending along the width direction of the frame 100; the vertical electric cylinder 300 is installed on the rack 100, the end part of a piston rod of the electric cylinder 300 is fixedly connected with the bottom surface of the bracket 400, the bracket 400 is positioned above the top surface of the rack 100, the two ends of the bracket 400 are both fixedly provided with the upright columns 410, the upright columns 410 extend downwards and movably penetrate through the top surface of the rack 100, the bottom ends of the upright columns 410 are fixedly connected with the top surface of the frame 420, the press rolls 500 are arranged between the two side walls of the frame 420 through the bearing rotating frame, and the bottom parts of the press rolls 500 and the bottom parts of the support rolls 200 can be abutted against the ground; a driving motor 430 is installed on the frame 420 near the center of the frame 100, and the driving motor 430 is used for driving the adjacent press roller 500 to rotate; the top of the side wall of the frame 100 far away from the press roller 500 is provided with a push-pull hand frame 110, the top surface of the frame 100 is embedded with a controller 600, and the controller 600 is arranged near one side of the push-pull hand frame 110; a storage battery 610 for supplying power is mounted on the frame 100; the driving motor, the electric cylinder and the storage battery are electrically connected with the controller, and an output shaft of the driving motor is in transmission connection with a rotating shaft of the compression roller through a chain and sprocket assembly; the controller is integrated control panel, has operating button and display screen, can be used to adjust rotational speed and pressure, looks over functions such as electric quantity condition, and integrated control panel can purchase the use in the market.

The backfill compaction device for terrain modeling is novel in structure, adopts a hand-push structure to compact backfill, and is convenient to use and operate; wherein, the two supporting rollers can be used as rolling supports and can also be used for auxiliary compaction; the electric cylinder can drive the two compression rollers to lift, and the protruding depth can be adjusted according to actual requirements, so that different operation environments and pressure requirements can be met; when the device moves on the concrete ground, the compression roller can be overhead and pushed by taking the two support rollers as rolling supports; the automatic movement can also be realized by descending the press roller to abut against the ground and starting the driving motor; when the pressing is needed, the supporting roller is also of a long strip structure, so that the rolling and auxiliary compaction can be facilitated, and the telescopic length of the electric cylinder can be adjusted according to the required pressure so as to obtain the appropriate pressure; when the slope is pressed, the press roller is probably more protruded, the support roller is used as a fulcrum and assists in rolling, the press roller is used as a rolling support and a main compaction part to realize inclined arrangement, so that the pressure is concentrated on the support roller and the press roller which are in contact with the ground at the moment, and the effective compaction is synchronously performed during rolling.

Further, the number of the electric cylinders 300 is 2, the end portions of the piston rods of the two electric cylinders 300 are connected with the bottom surface of the bracket 400, the top surface of a frame 420 is provided with at least two upright columns 410, and the top ends of the upright columns 410 are connected with the bottom surface of the bracket 400; according to the structural design, the support of the bracket can be enhanced through the arrangement of the dual electric cylinders, so that the bracket can be lifted stably, and the compression roller is driven to lift stably, so that the corresponding pressure is obtained through matching; the arrangement of two upright posts is adopted, so that effective guiding and supporting can be carried out, and the frame is prevented from inclining when the compression roller is stressed.

Further, a plurality of linear bearings 120 are mounted on the top surface of the frame 100 corresponding to the upright 410, and the upright 410 penetrates through the top surface of the frame 100 through the linear bearings 120; the movement of the upright post can be further limited, so that the offset is prevented, and the friction of the vertical movement of the upright post can be reduced.

Further, both sides of the bottom of the rack 100 are provided with support frames 700, the bottom of each support frame 700 is provided with an arc-shaped groove, both ends of each support frame 700 are provided with bearing seats, the support roll 200 is rotatably erected in the groove through the bearing seats, the outer diameter of the support roll 200 is matched with the shape of the inner wall of the groove, and the top of the support roll 200 is rotatably abutted against the bottom of the groove; the structural design can further strengthen the support of the supporting roller, strengthen the stress range of the supporting roller and prevent the deformation of the matching part of the supporting roller and the bearing seat.

Further, the depth of the groove is greater than the radius of the support roller 200, the width of the groove opening of the groove is not less than the diameter of the support roller 200, scrapers 710 are mounted on two side walls of the groove opening of the groove, the scrapers 710 extend along the length direction of the support roller 200, the length of the scrapers 710 is greater than that of the support roller 200, one side of the scrapers 710 close to the support roller 200 is arranged in a downward inclined mode, and the inclined bottom end abuts against the outer wall of the support roller 200; the arrangement of the two scraping plates can be used for scraping and brushing the soil adhered to the outer wall of the supporting roll, and the moving friction force is reduced.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A backfill compaction device for terrain modeling, comprising:

the device comprises a rack and supporting rollers rotatably arranged on two sides of the bottom of the rack, wherein the supporting rollers extend along the width direction of the rack;

the electric cylinder is vertically arranged on the rack, the end part of a piston rod of the electric cylinder is fixedly connected with the bottom surface of the bracket, the bracket is positioned above the top surface of the rack, stand columns are fixedly arranged at two ends of the bracket, the stand columns extend downwards and movably penetrate through the top surface of the rack, the bottom ends of the stand columns are fixedly connected with the top surface of the frame, compression rollers are arranged between two side walls of the frame through a bearing rotating frame, and the bottoms of the compression rollers and the bottom of the supporting roller can be abutted against the ground;

a driving motor is arranged on the frame close to the center of the rack and used for driving the adjacent press roller to rotate;

the top of the side wall of the rack far away from the compression roller is provided with a push-pull hand frame, the top surface of the rack is embedded with a controller, and the controller is arranged at one side close to the push-pull hand frame; and a storage battery for supplying power is arranged on the frame.

2. A backfill compaction device for terrain contouring according to claim 1, wherein:

the quantity of electronic jar is 2, and the piston rod tip of two electronic jars all is connected with the bottom surface of bracket, and the top surface of a frame is equipped with two stands at least, and the top of stand is connected with the bottom surface of bracket.

3. A backfill compaction device for terrain shaping according to claim 1, wherein:

the top surface of frame corresponds the stand and installs a plurality of linear bearing, and the stand runs through the top surface of frame through linear bearing.

4. A backfill compaction device for terrain contouring according to claim 1, wherein:

the supporting frame is installed to the bottom both sides of frame all, and the bottom of supporting frame is equipped with the recess that is the arc form, and the bearing frame is all installed at the both ends of supporting frame, and in the recess was located to the backing roll through bearing frame rotating turret, the external diameter of backing roll and the inner wall shape adaptation of recess, the top of backing roll was rotated and is supported and hold in the tank bottom of recess.

5. A backfill compaction device for terrain contouring according to claim 4, wherein:

the degree of depth of recess is greater than the radius of backing roll, and the notch width of recess is not less than the diameter of backing roll, and the scraper blade is installed to the notch both sides wall department of recess, and the scraper blade extends along the length direction of backing roll, and scraper blade length is greater than the length of backing roll, and the scraper blade is close to one side downward sloping setting of backing roll, and the slope bottom supports and holds in the outer wall of backing roll.