Crawler-type belt feeding device for vibroflotation construction

Abstract

The utility model discloses a crawler-type belt feeding device for vibroflotation construction, relates to the technical field of vibroflotation construction, and can solve the problems that an existing belt conveyor is poor in adaptability to field construction sites, and pile holes are difficult to align. The crawler-type belt feeding device for vibroflotation construction comprises a crawler main body, a belt conveying mechanism and a turnover mechanism used for driving the belt conveying mechanism to rotate in a page turning mode, one end of the turnover mechanism is connected with the crawler main body in a sliding mode, and the other end of the turnover mechanism is fixedly connected with the belt conveying mechanism. The push-and-pull oil cylinder is used for driving the turnover mechanism to slide back and forth on the crawler main body, the push-and-pull oil cylinder is arranged on the crawler main body, and an output shaft of the push-and-pull oil cylinder is fixed on the turnover mechanism; the discharging end of the belt conveying mechanism can stretch out of the crawler vehicle body through the push-pull oil cylinder.

Description

Technical Field

[0001] This utility model relates to the field of vibratory compaction construction technology, specifically to a tracked belt feeding device for vibratory compaction construction. Background Technology

[0002] Vibro-compaction construction typically includes two main stages: the hole-making stage and the pile-making stage. In the pile-making stage, a certain amount of material, such as crushed stone, needs to be added to the pre-made vibro-compaction hole. Then, reverse-insertion vibro-compaction is performed to compact the pile. After the vibro-compaction is completed, the pile is filled again and the reverse-insertion vibro-compaction is repeated until the entire vibro-compacted pile is completed.

[0003] In the past, during vibratory compaction construction, materials were usually fed into the vibratory compaction hole using the bucket of a loader. However, bucket feeding is difficult to control in terms of the amount of material added, and it is hard to sense the amount of material added into the vibratory compaction hole. This makes subsequent quality control of the vibratory compaction pile very difficult. To address this problem, the subsequent improved feeding method was to use a belt conveyor. However, belt conveyor feeding is not well adapted to field construction sites. It is difficult to adapt to uneven construction sites, and alignment is very difficult. Furthermore, adding materials to the belt conveyor is also quite difficult.

[0004] Based on the above background, the inventors designed a tracked belt feeding device for vibratory compaction construction, which solves at least one of the above problems, and thus, this application is filed. Summary of the Invention

[0005] The purpose of this application is to provide a tracked belt conveyor for vibratory compaction construction, which solves the problems of poor adaptability of existing belt conveyors to field construction sites and difficulty in aligning pile holes.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following solution:

[0007] This application provides a tracked belt feeding device for vibratory compaction construction, including a tracked vehicle body and a belt conveying mechanism, as well as a flipping mechanism for driving the belt conveying mechanism to rotate. One end of the flipping mechanism is slidably connected to the tracked vehicle body, and the other end is fixedly connected to the belt conveying mechanism.

[0008] It also includes a push-pull cylinder for driving the tilting mechanism to slide back and forth on the tracked vehicle body. The push-pull cylinder is mounted on the tracked vehicle body and its output shaft is fixed to the tilting mechanism.

[0009] The discharge end of the belt conveyor can extend out of the tracked vehicle body via a push-pull hydraulic cylinder.

[0010] Optionally, the flipping mechanism includes a flipping plate and a sliding plate hinged to each other at one end, and a flipping cylinder disposed between the sliding plate and the flipping plate;

[0011] The sliding plate is slidably connected to the top of the tracked vehicle body, and the sliding plate is fixedly connected to the output shaft of the push-pull hydraulic cylinder;

[0012] The belt conveyor mechanism is fixed to the tilting plate.

[0013] Optionally, the tilting cylinder is located away from the hinge of the slide plate and the tilting plate, and the maximum tilting angle between the slide plate and the tilting plate is 20°.

[0014] Optionally, the tracked vehicle body includes a frame body and a fixed carrier plate fixed to the top of the frame body;

[0015] The flipping mechanism is slidably connected to the fixed carrier plate, and the push-pull cylinder is fixedly installed on the fixed carrier plate. The output shaft of the push-pull cylinder is set parallel to the sliding direction of the flipping mechanism and the fixed carrier plate.

[0016] Optionally, a support plate is also provided on the fixed carrier plate;

[0017] With the belt conveyor in a horizontal position, the end of the tilting plate away from the slide plate and the hinge of the tilting plate is placed on top of the support plate.

[0018] Optionally, it also includes a hopper body with the discharge port located directly above the belt conveyor mechanism;

[0019] The width of the skateboard is greater than the width of the flip board;

[0020] The belt conveyor mechanism is provided with mounting brackets on both sides, and the belt conveyor mechanism is mounted and fixed above the tilting plate through the mounting brackets;

[0021] The hopper body is provided with hopper support legs, and the hopper body is installed and fixed on the belt conveyor mechanism through the hopper support legs.

[0022] Optionally, two inclined baffles are provided between the discharge port of the hopper body and the belt conveyor mechanism.

[0023] Optionally, the discharge end height of the belt conveyor mechanism ranges from 1 meter to 2 meters.

[0024] Optionally, the maximum length of the discharge end of the belt conveyor extending beyond the main body of the tracked vehicle is 3 meters.

[0025] Beneficial effects of the utility model:

[0026] This application, by incorporating a tilting mechanism, a belt conveyor mechanism, and push-pull cylinders on the tracked vehicle body, allows for precise directional control of the tracked vehicle body when approaching the vibratory compaction hole during filling, eliminating the need for precise positioning during pauses. The tilting mechanism, belt conveyor mechanism, and push-pull cylinders can be used for further adjustments. Furthermore, the discharge end of the belt conveyor mechanism extends beyond the tracked vehicle body and tilts upwards, providing good adaptability to uneven terrain and effectively solving the problems of poor adaptability of existing belt conveyors to outdoor construction sites and difficulties in pile hole alignment. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the belt conveyor mechanism in the retracted state in an embodiment of this application.

[0028] Figure 2 This is a schematic diagram of the belt conveyor mechanism in the parallel extended state in the embodiments of this application.

[0029] Figure 3 This is a schematic diagram of the belt conveyor mechanism in the embodiment of this application when it is in an inclined extended state.

[0030] Explanation of reference numerals in the attached drawings: 1-Chassis body, 11-Fixed carrier plate, 121-Support plate, 2-Tilting mechanism, 21-Slide plate, 22-Tilting plate, 23-Tilting cylinder, 3-Push-pull cylinder, 31-Output shaft, 4-Belt conveying mechanism, 41-Mounting frame, 5-Hopper body, 51-Hopper support leg, 6-Baffle plate. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of the present invention is not limited thereto.

[0032] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "have," "install," "connect," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] like Figures 1 to 3 As shown, a tracked belt conveyor for vibratory compaction construction in this embodiment includes a tracked vehicle body and a belt conveying mechanism 4, as well as a flipping mechanism 2 for driving the belt conveying mechanism 4 to rotate. One end of the flipping mechanism 2 is slidably connected to the tracked vehicle body, and the other end is fixedly connected to the belt conveying mechanism 4.

[0036] It also includes a push-pull cylinder 3 for driving the tilting mechanism 2 to slide back and forth on the tracked vehicle body. The push-pull cylinder 3 is mounted on the tracked vehicle body, and the output shaft 31 of the push-pull cylinder 3 is fixed to the tilting mechanism 2.

[0037] The discharge end of the belt conveyor mechanism 4 can extend out of the tracked vehicle body through the push-pull cylinder 3.

[0038] This embodiment sets up a tilting mechanism 2 and a belt conveyor mechanism 4 on the tracked vehicle body. The tracked vehicle body is also equipped with a push-pull cylinder 3 that can push the tilting mechanism 2 to move. The push-pull cylinder 3 can push the belt conveyor mechanism 4 to extend forward or retract back onto the tracked vehicle body. The belt conveyor mechanism 4 is set on the tilting mechanism 2, and the tilting mechanism 2 can drive the belt conveyor mechanism 4 to tilt. This allows the discharge end of the belt conveyor mechanism 4 to tilt upward after extending out of the tracked vehicle body. As a result, the tracked vehicle body can stop at a distance from the vibratory borehole without precise fixed-point positioning, only requiring accurate direction. Then, the push-pull cylinder 3 and the tilting mechanism 2 can be used to make the discharge end of the belt conveyor mechanism 4 extend precisely above the vibratory borehole for filling. This effectively solves the problems of poor adaptability of belt conveyors to field construction sites and difficulty in pile hole alignment.

[0039] Specifically, in this embodiment, the flipping mechanism 2 includes a flipping plate 22 and a sliding plate 21 hinged together at one end, and a flipping cylinder 23 disposed between the sliding plate 21 and the flipping plate 22.

[0040] The sliding plate 21 is slidably connected to the top of the tracked vehicle body, and the sliding plate 21 is fixedly connected to the output shaft 31 of the push-pull cylinder 3;

[0041] The belt conveyor mechanism 4 is fixed on the tilting plate 22. In this embodiment, the tilting cylinder 23 is movably connected to the slide plate 21 and the tilting plate 22. The slide plate 21 can be slidably connected to the top of the tracked vehicle body through the slide rail.

[0042] Specifically, in this embodiment, the tilting cylinder 23 is located away from the hinge of the slide plate 21 and the tilting plate 22. The maximum tilting angle between the slide plate 21 and the tilting plate 22 is 20°. Technicians can adjust the maximum tilting angle as needed, and construction personnel can adjust the angle between the slide plate 21 and the tilting plate 22 according to the actual site conditions. The specific angle value is not described here.

[0043] Specifically, in this embodiment, the tracked vehicle body includes a frame body 1 and a fixed carrier plate 11 fixed to the top of the frame body 1;

[0044] The flipping mechanism 2 is slidably connected to the fixed carrier plate 11, and the push-pull cylinder 3 is fixedly installed on the fixed carrier plate 11 in a horizontal state. The output shaft 31 of the push-pull cylinder 3 is set parallel to the sliding direction of the flipping mechanism 2 and the fixed carrier plate 11. In this embodiment, the push-pull cylinder 3 can also be set as a linear drive mechanism with other power sources such as pneumatic or electric.

[0045] Specifically, in this embodiment, a support plate 121 is also provided on the fixed carrier plate 11;

[0046] When the belt conveyor 4 is in a horizontal state, the end of the tilting plate 22 away from the slide plate 21 and the hinge of the tilting plate 22 is placed on the top of the support plate 121. By setting the support plate 121, the support plate 121 can provide a certain auxiliary support for the tilting plate 22 in a horizontal state.

[0047] Specifically, in this embodiment, it also includes a hopper body 5 with the discharge port located directly above the belt conveyor mechanism 4;

[0048] The width of the skateboard 21 is greater than the width of the flip plate 22;

[0049] The belt conveyor 4 is provided with mounting brackets 41 on both sides, and the belt conveyor 4 is mounted and fixed above the tilting plate 22 through the mounting brackets 41.

[0050] The hopper body 5 is provided with a hopper support leg 51. The hopper body 5 is installed and fixed on the belt conveyor mechanism 4 through the hopper support leg 51. The hopper body 5 is set on the belt conveyor mechanism 4 and is located at the end of the belt conveyor mechanism 4 away from the discharge end, so as to facilitate the loader to add materials into the hopper body 5.

[0051] Specifically, in this embodiment, two inclined baffles 6 are provided between the discharge port of the hopper body 5 and the belt conveyor mechanism 4 to prevent the material from rolling onto the tracked vehicle body when it falls onto the belt conveyor mechanism 4.

[0052] Specifically, in this embodiment, the discharge end height of the belt conveyor 4 is between 1 meter and 2 meters. 1 meter and 2 meters are the discharge end heights of the belt conveyor 4 when it is in a horizontal state and at its maximum tilt state, respectively. The discharge end height of the belt conveyor 4 can be adjusted according to the specific conditions of the construction site.

[0053] Specifically, in this embodiment, the maximum length of the discharge end of the belt conveyor mechanism 4 extending beyond the main body of the tracked vehicle is 3 meters. Technicians can adjust the extension length of the discharge end of the belt conveyor mechanism 4 according to their needs, which will not be elaborated here.

[0054] It is understood that the above embodiments are merely exemplary implementations used to illustrate the principles of this utility model, and the utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.

Claims

1. A belt feeding device for a vibroflotation construction, characterized in that The track vehicle body and the belt conveying mechanism (4) are provided, and a turnover mechanism (2) is used to drive the belt conveying mechanism (4) to turn over; one end of the turnover mechanism (2) is slidably connected to the track vehicle body, and the other end is fixedly connected to the belt conveying mechanism (4); A push-pull oil cylinder (3) is further provided to drive the turnover mechanism (2) to slide on the track vehicle body; the push-pull oil cylinder (3) is arranged on the track vehicle body, and an output shaft (31) of the push-pull oil cylinder (3) is fixed to the turnover mechanism (2); The discharge end of the belt conveying mechanism (4) can be extended out of the track vehicle body by the push-pull oil cylinder (3).

2. The belt feeding device for a vibroflotation construction according to claim 1, characterized in that The turnover mechanism (2) comprises a sliding plate (21) and a turnover plate (22) which are hingedly connected at one end, and a turnover oil cylinder (23) arranged between the sliding plate (21) and the turnover plate (22); The sliding plate (21) is slidably connected to the top of the track vehicle body, and the output shaft (31) of the push-pull oil cylinder (3) is fixed to the sliding plate (21). The belt conveying mechanism (4) is fixed to the turnover plate (22).

3. The belt feeding device for a churning construction according to claim 2, characterized in that, The turnover oil cylinder (23) is arranged away from the hinged connection between the sliding plate (21) and the turnover plate (22), and the maximum turning angle between the sliding plate (21) and the turnover plate (22) is 20°.

4. The belt feeding device for a churning construction according to claim 2, wherein The track vehicle body comprises a vehicle frame body (1) and a fixed loading plate (11) fixed to the top of the vehicle frame body (1); The turnover mechanism (2) is slidably connected to the fixed loading plate (11), and the push-pull oil cylinder (3) is fixedly installed on the fixed loading plate (11); the output shaft (31) of the push-pull oil cylinder (3) is arranged parallel to the sliding direction of the turnover mechanism (2) and the fixed loading plate (11).

5. The belt feeding device for a churning construction according to claim 4, wherein The fixed loading plate (11) is further provided with a support plate (121); When the belt conveying mechanism (4) is in a horizontal state, one end of the turnover plate (22) away from the hinged connection between the sliding plate (21) and the turnover plate (22) is placed on the top of the support plate (121).

6. The belt feeding device for a churning construction according to claim 2, wherein A hopper body (5) is further provided, and a discharge port of the hopper body (5) is located directly above the belt conveying mechanism (4); The width of the sliding plate (21) is greater than the width of the turnover plate (22); The belt conveying mechanism (4) is provided with mounting frames (41) on both sides, and the belt conveying mechanism (4) is mounted and fixed above the turnover plate (22) through the mounting frames (41); The hopper body (5) is provided with hopper support legs (51), and the hopper body (5) is mounted and fixed on the belt conveying mechanism (4) through the hopper support legs (51).

7. The belt feeding device for a churning construction according to claim 6, wherein Two inclined baffle plates (6) are arranged between the discharge port of the hopper body (5) and the belt conveying mechanism (4).

8. The belt feeding device for a churning construction according to claim 1, wherein The height range of the discharge end of the belt conveying mechanism (4) is 1-2 meters.

9. The belt feeding device for a churning construction according to claim 1, wherein The maximum length of the discharge end of the belt conveying mechanism (4) extending out of the track vehicle body is 3 meters.

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