Soil filling equipment for road construction

Abstract

The utility model discloses soil filling equipment for road construction, which relates to the technical field of road construction, and comprises a frame, a soil carrying box and a scraping plate piece which are arranged on the frame, and the scraping plate piece comprises a scraping main plate and two scraping side plates, the slicking main plate and the two slicking side plates are all arranged at the bottom of one side of the frame, the two slicking side plates are obliquely arranged on the two sides of the slicking main plate respectively, and the two slicking side plates are arranged in a splayed shape; the collecting device is arranged on one side of the slicking main plate, and the surface of the slicking main plate is communicated with the interior of the collecting device through a feeding hole. The scraper blade is V-shaped, and the collecting box is arranged in the center of the scraper blade, so that the scraped soil can enter the collecting box along the scraper blade, the advantage of collecting the scraped soil is achieved, and the problems that the soil on the scraper blade leaks towards two sides, the leaked soil needs to be cleaned after the scraping is finished, and the cleaning efficiency is high are solved. And time and labor are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a road construction soil filling device. Background Art

[0002] Road engineering refers to the entire process of planning, design, construction, maintenance and management of roads and the engineering entities involved. During the road construction process, when the dug pit needs to be filled, workers often use a backfiller to fill it and then use a tamping machine to compact the soil.

[0003] For example, the patent with announcement number: CN115369722B discloses a road construction filling equipment with compaction function, which is designed with a scraping mechanism that can adjust the scraper height. It can not only scrape the fill surface flat, but also adjust the scraper according to different fill thickness requirements.

[0004] The prior art can level the surface of the fill by means of a scraper, but during the leveling process, the soil on the scraper will leak out toward both sides. After the leveling process is completed, the leaked soil needs to be cleaned, which is time-consuming and laborious. Utility Model Content

[0005] The utility model provides a road construction soil filling device, which has the advantages that a scraper is set in a V shape and a collecting box is arranged in the center of the scraper, so that the scraped soil can enter the collecting box along the scraper, thereby achieving the advantage of collecting the scraped soil, and solving the problem that the soil on the scraper leaks out toward both sides, and after the scraping is completed, the leaked soil needs to be cleaned, which is relatively time-consuming and laborious.

[0006] In order to realize setting the scraper into a V shape, a collecting box is arranged in the center of the scraper, so that the scraped soil can enter the collecting box along the scraper, so as to achieve the purpose of collecting the scraped soil. The utility model provides the following technical solutions: a road construction filling equipment, including a frame, a soil loading box and a scraper plate member arranged on the frame, and also including: the scraper plate member includes a scraper main board and two scraper side plates, the scraper main board and the two scraper side plates are both arranged at the bottom of one side of the frame, the two scraper side plates are respectively inclinedly arranged on both sides of the scraper main board, and the two scraper side plates are arranged in an eight-shaped shape; a collecting device is arranged on one side of the scraper main board, the surface of the scraper main board is connected to the collecting device through a feed hole, the collecting device is used to collect the soil scraped by the scraper plate member, and a compression component for compressing the soil is arranged inside the collecting device.

[0007] As a preferred technical solution of the utility model, the collecting device includes a collecting box, a feed pipe and a cover plate. The feed pipe is fixedly arranged on the surface of the scraping main board, one end of the feed pipe is connected with the feed hole of the scraping main board, the collecting box is detachably arranged at the bottom of the frame, the feed port of the collecting box is connected with the other end of the feed pipe, the cover plate is arranged at the opening of the collecting box by a hinge, and an anti-blocking component is arranged inside the feed pipe.

[0008] As a preferred technical solution of the utility model, the compression assembly includes two pressure plates and a driving mechanism, the two pressure plates are arranged inside the collection box, the driving mechanism is arranged on the surface of the collection box, and the driving mechanism is used to drive the two pressure plates to move in separate directions.

[0009] As a preferred technical solution of the utility model, the driving mechanism includes a bidirectional screw, a driving motor and two sliders. The bidirectional screw is arranged on the surface of the collecting box through a bearing frame, and the driving motor is arranged on one side of the collecting box through a flange. The output shaft of the driving motor is fixedly connected to one end of the bidirectional screw, and the two sliders are respectively threadedly sleeved on the two ends of the bidirectional screw. A strip hole is opened on the surface of the collecting box, and the two sliders pass through the strip hole and are respectively fixedly connected to the two pressure plates.

[0010] As a preferred technical solution of the utility model, a screw is provided on the side of the collection box through a hinged frame, and a fixing piece is fixedly provided on the side of the cover plate. The fixing piece is arranged in a U-shape, and the fixing piece is sleeved on the surface of the screw. A nut is threadedly sleeved on the surface of the screw, and the nut fits tightly with the surface of the fixing piece.

[0011] As a preferred technical solution of the utility model, a mounting rod is fixedly provided at the bottom of the frame, the mounting rod is arranged in a T shape, a sleeve frame is fixedly provided on the surface of the collecting box, the sleeve frame is adapted to be fitted on the surface of the mounting rod, the sleeve frame is fixed to the mounting rod by fixing screws, and the feed port of the collecting box is sleeved on the surface of the feed pipe by a docking tube.

[0012] As a preferred technical solution of the utility model, the anti-blocking component includes a rotating shaft, multiple blades and gears, and two of the rotating shafts and gears are provided. The bottom end of the rotating shaft is connected to the inner bottom of the feed pipe through a bearing, and the top end of the rotating shaft passes through the feed pipe. Multiple blades are arranged in an array around the rotating shaft, and the two gears are respectively sleeved on the top ends of the two rotating shafts. The two gears are meshed with each other, and the surface of the scraping main board is fixedly connected to the top end of one of the rotating shafts through a variable speed motor.

[0013] Compared with the prior art, the utility model provides a road construction filling equipment, which has the following

[0014] Beneficial effects:

[0015] 1. The road construction filling equipment is provided with a scraping main board, scraping side boards and a collecting component. When the frame moves forward, the scraping board component at the bottom thereof will scrape the soil. During the scraping process, the scraped soil will move along the inclined surface of the scraping side board toward the direction of the scraping main board. After the soil is on the surface of the scraping main board, the soil enters the collecting component as the frame moves forward, thereby achieving the advantages of setting the scraper in a V shape and providing a collecting box at the center of the scraper, so that the scraped soil can enter the collecting box along the scraper, thereby achieving the advantages of collecting the scraped soil, thereby solving the problem that the soil on the scraper will leak out toward both sides, and after the scraping is completed, the leaked soil needs to be cleaned, which is relatively time-consuming and labor-intensive.

[0016] 2. The road construction filling equipment is provided with a compression component. At this time, the two pressure plates are in a fitted state. The drive motor is started by the switch to drive the bidirectional screw to rotate. The bidirectional screw drives the two sliders to move in the direction of separation. At the same time, the two sliders respectively drive the two pressure plates to move in the direction of separation. The two pressure plates push the soil at the feed port of the collecting box to both sides, and then push the soil to squeeze the inner sides of the collecting box, so as to compress the soil, so that the collecting box can collect more soil and improve the space utilization rate of the collecting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the scraper plate component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the collection component of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified view of the structure at center;

[0021] Figure 5 This is a schematic diagram of the internal structure of the collection box of the utility model.

[0022] In the figure: 1. frame; 2. soil loading box; 3. scraper plate; 301. scraper main board; 302. scraper side plate; 4. collecting box; 5. feed pipe; 6. cover plate; 7. pressure plate; 8. bidirectional screw rod; 9. driving motor; 10. slider; 11. screw rod; 12. fixing part; 13. nut; 14. mounting rod; 15. sleeve frame; 16. rotating shaft; 17. blade; 18. gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model discloses a road construction soil filling equipment, including a frame 1, a soil loading box 2 and a scraper plate member 3 arranged on the frame 1, and also includes: the scraper plate member 3 includes a scraper plate main board 301 and two scraper plate side plates 302, the scraper plate main board 301 and the two scraper plate side plates 302 are all arranged at the bottom of one side of the frame 1, the two scraper plate side plates 302 are respectively inclinedly arranged on both sides of the scraper plate main board 301, and the two scraper plate side plates 302 are arranged in an eight-shaped shape; a collecting device is arranged on one side of the scraper plate main board 301, the surface of the scraper plate main board 301 is connected with the collecting device through a feeding hole, the collecting device is used to collect the soil scraped by the scraper plate member 3, and a compression component for compressing the soil is arranged inside the collecting device.

[0025] Specifically, the collecting device includes a collecting box 4, a feeding pipe 5 and a cover plate 6. The feeding pipe 5 is fixedly arranged on the surface of the scraping main board 301. One end of the feeding pipe 5 is connected with the feeding hole of the scraping main board 301. The collecting box 4 is detachably arranged at the bottom of the frame 1. The feeding port of the collecting box 4 is connected with the other end of the feeding pipe 5. The cover plate 6 is arranged at the opening of the collecting box 4 through a hinge, and an anti-blocking component is arranged inside the feeding pipe 5.

[0026] In this embodiment, after the soil is scraped off the surface of the main board 301, the frame 1 moves forward so that the soil enters the feed pipe 5, and then enters the collection box 4 through the feed pipe 5, so that the soil scraped off is collected.

[0027] Specifically, the compression assembly includes two pressure plates 7 and a driving mechanism. The two pressure plates 7 are both arranged inside the collecting box 4. The driving mechanism is arranged on the surface of the collecting box 4. The driving mechanism is used to drive the two pressure plates 7 to move in separate directions; the driving mechanism includes a bidirectional screw rod 8, a driving motor 9 and two sliders 10. The bidirectional screw rod 8 is arranged on the surface of the collecting box 4 through a bearing frame. The driving motor 9 is arranged on one side of the collecting box 4 through a flange. The output shaft of the driving motor 9 is fixedly connected to one end of the bidirectional screw rod 8. The two sliders 10 are respectively threadedly sleeved on the two ends of the bidirectional screw rod 8. A strip hole is opened on the surface of the collecting box 4. The two sliders 10 pass through the strip hole and are respectively fixedly connected to the two pressure plates 7.

[0028] In the present embodiment, the two pressure plates 7 are in a fitted state at this time, and the two sliders 10 are respectively sleeved on the left-handed and right-handed threads of the bidirectional screw 8. The drive motor 9 is started by the switch, and the output shaft of the drive motor 9 drives the bidirectional screw 8 to rotate. The bidirectional screw 8 drives the two sliders 10 to move in separate directions. At the same time, the two sliders 10 respectively drive the two pressure plates 7 to move in separate directions. The two pressure plates 7 push the soil at the feed port of the collecting box 4 to both sides, and then push the soil to squeeze the inner sides of the collecting box 4 to compress the soil, so that the collecting box 4 can collect more soil and improve the space utilization rate of the collecting box 4.

[0029] Specifically, a screw 11 is provided on the side of the collection box 4 through a hinged frame, and a fixing piece 12 is fixedly provided on the side of the cover plate 6. The fixing piece 12 is arranged in a U-shape and is sleeved on the surface of the screw 11. A nut 13 is threadedly sleeved on the surface of the screw 11, and the nut 13 fits tightly with the surface of the fixing piece 12.

[0030] In this embodiment, when the soil in the collection box 4 needs to be cleaned out, the nut 13 is screwed to make the nut 13 move along the surface of the screw 11 until it is disengaged from the fixing part 12, and then the screw 11 is rotated around the central axis of the hinge frame to make the screw 11 disengage from the fixing part 12, thereby releasing the fixation of the cover 6, and then the cover 6 is rotated open by the hinge, and then the soil in the collection box 4 is cleaned. After cleaning, the cover 6 is closed, and then the screw 11 is rotated and inserted into the fixing part 12, and the nut 13 is screwed until it is tightly fitted with the fixing part 12, thereby fixing the cover 6.

[0031] Specifically, a mounting rod 14 is fixedly provided at the bottom of the frame 1, and the mounting rod 14 is set in a T shape. A sleeve frame 15 is fixedly provided on the surface of the collecting box 4. The sleeve frame 15 is adapted to be connected to the surface of the mounting rod 14. The sleeve frame 15 is fixed to the mounting rod 14 by fixing screws, and the feed port of the collecting box 4 is sleeved on the surface of the feed pipe 5 through a docking tube.

[0032] In this embodiment, when the collecting box 4 is disassembled, the fixing bolt is turned to disengage the fixing bolt from the mounting rod 14, and then the collecting box 4 is pulled in a direction away from the feeding pipe 5, so that the collecting box 4 drives the sleeve frame 15 to slide along the surface of the mounting rod 14, so that the sleeve frame 15 is disengaged from the surface of the mounting rod 14, and at the same time, the collecting box 4 drives the connecting tube to disengage from the feeding pipe 5, thereby completing the disassembly of the collecting box 4.

[0033] Specifically, the anti-blocking component includes a rotating shaft 16, a plurality of blades 17 and a gear 18. There are two rotating shafts 16 and two gears 18. The bottom end of the rotating shaft 16 is connected to the inner bottom of the feed pipe 5 through a bearing, and the top end of the rotating shaft 16 penetrates the feed pipe 5. A plurality of blades 17 are arranged in an array around the rotating shaft 16. The two gears 18 are respectively sleeved on the top ends of the two rotating shafts 16. The two gears 18 are meshed with each other. The surface of the scraping main board 301 is fixedly connected to the top end of one of the rotating shafts 16 through a variable speed motor.

[0034] In this embodiment, the variable speed motor is started by a switch, and the output shaft of the variable speed motor drives one of the rotating shafts 16 to rotate. At the same time, one of the rotating shafts 16 drives another gear 18 to rotate through the surface gear 18, so that the other gear 18 drives the other rotating shaft 16 to rotate. The two rotating shafts 16 respectively drive multiple blades 17 on the surface to rotate. When the soil is in the feed pipe 5, the blades 17 will push the soil into the collection box 4 during the rotation process, thereby preventing the soil from being blocked in the feed pipe 5.

[0035] The working principle and use process of the utility model are as follows: when in use, soil is loaded into the soil loading box 2, and then the frame 1 is moved to the road section that needs to be filled with soil. Then the soil in the soil loading box 2 flows into the road section through the soil discharge port. After the soil accumulates to a certain thickness on the road section, the frame 1 is driven to move forward. During the forward movement of the frame 1, the scraping plate member 3 at the bottom thereof will scrape the soil flat. During the scraping process, the scraped soil will move along the inclined surface of the scraping side plate 302 toward the direction of the scraping main board 301, thereby preventing the soil from leaking out from both sides. After that, after the soil is on the surface of the scraping main board 301, the frame 1 moves forward, so that the soil enters the feed pipe 5, and then enters the collection box 4 through the feed pipe 5, thereby collecting the soil scraped off.

[0036] The variable speed motor is started by the switch, and the output shaft of the variable speed motor drives one of the rotating shafts 16 to rotate. At the same time, one of the rotating shafts 16 drives another gear 18 to rotate through the surface gear 18, so that the other gear 18 drives the other rotating shaft 16 to rotate. The two rotating shafts 16 respectively drive multiple blades 17 on the surface to rotate. When the soil is at the feeding pipe 5, the blades 17 will push the soil into the collecting box 4 during the rotation process, so as to prevent the soil from being blocked in the feeding pipe 5; after the soil enters the collecting box 4, it will be at the position of the feeding port of the collecting box 4. At this time, the two pressing plates 7 In the fitted state, the two sliders 10 are respectively sleeved on the left-handed and right-handed threads of the bidirectional screw rod 8, and the drive motor 9 is started by the switch. The output shaft of the drive motor 9 drives the bidirectional screw rod 8 to rotate, and the bidirectional screw rod 8 drives the two sliders 10 to move in separate directions. At the same time, the two sliders 10 respectively drive the two pressure plates 7 to move in separate directions. The two pressure plates 7 push the soil at the feed port of the collecting box 4 to both sides, and then push the soil to squeeze the inner sides of the collecting box 4 to compress the soil, so that the collecting box 4 can collect more soil, thereby improving the space utilization rate of the collecting box 4.

[0037] In summary, the road construction filling equipment, by setting the scraping main board 301, the scraping side board 302 and the collecting component, achieves the effect of setting the scraper into a V shape, and setting the collecting box 4 in the center of the scraper, so that the scraped soil can enter the collecting box 4 along the scraper, thereby achieving the advantage of collecting the scraped soil, and solving the problem that the soil on the scraper will leak out to both sides, and after the scraping is completed, the leaked soil needs to be cleaned, which is time-consuming and labor-intensive.

[0038] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road construction soil filling device, comprising a frame (1), a soil loading box (2) and a screed plate member (3) arranged on the frame (1), characterized in that: It further includes: The scraping plate member (3) includes a scraping main board (301) and two scraping side boards (302). The scraping main board (301) and the two scraping side boards (302) are both arranged at the bottom on one side of the vehicle frame (1). The two scraping side boards (302) are respectively inclined and arranged on both sides of the scraping main board (301), and the two scraping side boards (302) are arranged in a V-shaped configuration. A collecting device arranged on one side of the scraping main board (301). The surface of the scraping main board (301) is in communication with the inside of the collecting device through a feed hole. The collecting device is used for collecting the soil scraped by the scraping plate member (3), and a compression assembly for compressing the soil is arranged inside the collecting device.

2. A road construction soil filling equipment according to claim 1, characterized in that: The collecting device includes a collecting box (4), a feed pipe (5) and a cover plate (6). The feed pipe (5) is fixedly arranged on the surface of the scraping main board (301). One end of the feed pipe (5) is in communication with the feed hole of the scraping main board (301). The collecting box (4) is detachably arranged at the bottom of the vehicle frame (1). The feed port of the collecting box (4) is in communication with the other end of the feed pipe (5). The cover plate (6) is arranged at the opening of the collecting box (4) through a hinge. An anti-blocking assembly is arranged inside the feed pipe (5).

3. A road construction earth filling equipment according to claim 2, characterized in that: The compression assembly includes two pressing plates (7) and a driving mechanism. The two pressing plates (7) are both arranged inside the collecting box (4), and the driving mechanism is arranged on the surface of the collecting box (4). The driving mechanism is used for driving the two pressing plates (7) to move in opposite directions respectively.

4. A road construction soil filling equipment according to claim 3, characterized in that: The driving mechanism includes a bidirectional lead screw (8), a driving motor (9) and two sliders (10). The bidirectional lead screw (8) is arranged on the surface of the collecting box (4) through a bearing bracket. The driving motor (9) is arranged on one side of the collecting box (4) through a flange. The output shaft of the driving motor (9) is fixedly connected to one end of the bidirectional lead screw (8). The two sliders (10) are respectively threadedly sleeved at both ends of the bidirectional lead screw (8). A strip-shaped hole is formed on the surface of the collecting box (4), and the two sliders (10) penetrate through the strip-shaped hole and are respectively fixedly connected to the two pressing plates (7).

5. A road construction earth filling equipment according to claim 2, characterized in that: A screw rod (11) is arranged on the side surface of the collecting box (4) through a hinge bracket. A fixing member (12) is fixedly arranged on the side surface of the cover plate (6). The fixing member (12) is arranged in a U-shaped configuration. The fixing member (12) is sleeved on the surface of the screw rod (11). A nut (13) is threadedly sleeved on the surface of the screw rod (11), and the nut (13) is in close fit with the surface of the fixing member (12).

6. A road construction earth filling equipment according to claim 2, characterized in that: An installation rod (14) is fixedly arranged at the bottom of the vehicle frame (1). The installation rod (14) is arranged in a T-shaped configuration. A sleeve frame (15) is fixedly arranged on the surface of the collecting box (4). The sleeve frame (15) is adaptively sleeved on the surface of the installation rod (14). The sleeve frame (15) is fixed to the installation rod (14) through a fixing screw. The feed port of the collecting box (4) is sleeved on the surface of the feed pipe (5) through a docking pipe.

7. A road construction soil filling equipment according to claim 2, characterized in that: The anti-blocking component comprises a rotating shaft (16), a plurality of blades (17) and a gear (18), wherein two rotating shafts (16) and two gears (18) are provided, the bottom end of the rotating shaft (16) is connected to the inner bottom of the feed pipe (5) through a bearing, the top end of the rotating shaft (16) passes through the feed pipe (5), the plurality of blades (17) are arranged in an array around the rotating shaft (16), the two gears (18) are respectively sleeved on the top ends of the two rotating shafts (16), the two gears (18) are meshed with each other, and the surface of the scraping main board (301) is fixedly connected to the top end of one of the rotating shafts (16) through a variable speed motor.

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