Unearthing mechanism of automatic side slope grooving equipment

Abstract

The utility model relates to an unearthing mechanism of automatic side slope grooving equipment, which comprises a bottom plate and two side plates, the two side plates are arranged on the two sides of the bottom plate, a connecting plate is arranged between the two side plates, and a grooving mechanism is arranged on the connecting plate; the device further comprises a soil discharging mechanism, the soil discharging mechanism comprises movable plates and a collecting box, one ends of the two movable plates are hinged to the side walls, close to each other, of the side plates respectively, a driving mechanism is arranged on the connecting plate and used for driving the movable plates to turn over, and the collecting box is arranged at the bottom of the bottom plate. And a through hole communicated with the collecting box is formed in the bottom plate. According to the method, the soil amount in the groove after the groove is formed can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slope troughing equipment, in particular to an excavation mechanism of automatic slope troughing equipment. Background Art

[0002] During road construction, it is generally necessary to dig trenches on the slopes. Currently, the commonly used methods are manual trenching or excavator trenching. Although the manual method has a regular shape of the trench wall, its construction efficiency is low and the cost is high. The excavator method greatly improves the construction efficiency and reduces labor costs.

[0003] During the construction process, different types of work attachments are installed on the excavator's mechanical arm according to different work requirements. Before digging the trench, the trenching equipment is installed on the excavator's mechanical arm to dig trenches on the slope. Most of the loose soil is usually left in the trench dug by the trenching equipment, so a lot of manpower and material resources are needed to clean it out before the subsequent compaction operation. Utility Model Content

[0004] In order to solve the problem that loose soil generated by construction is usually left in the trench after being excavated by trenching equipment, which requires subsequent manpower and material resources to clean it up, thereby reducing work efficiency, the utility model provides an excavation mechanism for automatic slope trenching equipment.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] An excavation mechanism of an automatic slope trenching device comprises a bottom plate and two side plates, wherein the two side plates are arranged on both sides of the bottom plate, a connecting plate is arranged between the two side plates, and a trenching mechanism is arranged on the connecting plate;

[0007] It also includes a soil discharge mechanism, which includes a movable plate and a collecting box. One end of the two movable plates are respectively hinged on the side walls close to the side plates. A driving mechanism is arranged on the connecting plate, and the driving mechanism is used to drive the movable plate to flip. The collecting box is arranged at the bottom of the base plate, and a through opening connected to the collecting box is arranged on the base plate.

[0008] By adopting the above technical scheme, the bottom plate, the connecting plate and the two side plates form a box body with a top and an open end. The grooving mechanism is located at the open end to perform grooving operations on the slope, and the loose soil generated by the grooving falls into the box body. The movable plates on the two side plates are affected by the driving mechanism to move the loose soil near the box body into the box body. By arranging a collecting box at the bottom of the box body, the loose soil in the box body falls into the collecting box. Because the grooving mechanism needs to perform tilting operations according to the inclination of the slope, when the end of the box body with the open end tilts downward, the loose soil is located in the collecting box and is not easy to fall out.

[0009] Optionally, the driving mechanism includes a first motor, a rotating rod, a movable sleeve and a connecting rod, the first motor is arranged on the connecting plate, the rotating rod is arranged on the output end of the first motor, the movable sleeve is adapted to be arranged on the rotating rod, the movable sleeve is displaced along the length direction of the rotating rod, connecting rods are hingedly arranged on both sides of the movable sleeve, and the connecting rod is hinged to the movable plate at one end away from the movable sleeve.

[0010] By adopting the above technical solution, when the movable sleeve moves on the rotating rod, the movable plate is pulled by the connecting rod, so that the free end of the movable plate is turned around the hinged end, thereby moving the loose soil into the box body.

[0011] Optionally, a bidirectional thread is provided on the surface of the rotating rod, and the inner wall of the movable sleeve is threadedly connected to the surface of the rotating rod.

[0012] By adopting the above technical solution, the movable sleeve is threadedly connected with the rotating rod surface by the bidirectional thread of the inner wall, so that the rotating rod is driven to rotate by the first motor, so that the movable sleeve moves along the rotating rod.

[0013] Optionally, the grooving mechanism includes a second motor, a rotating shaft and a rotating plate. The second motor is arranged on the connecting plate, a rotating shaft is arranged on the output end of the second motor, a rotating plate is arranged at one end of the rotating shaft, and a protrusion for breaking the soil is arranged on the surface of the rotating plate.

[0014] By adopting the above technical solution, the rotating plate is rotated by the second motor via the rotating shaft. During the rotation, the soil wall on the slope is broken and grooved by the protrusions on the surface of the rotating plate.

[0015] Optionally, a receiving tube is further provided on the connecting plate, the receiving tube is coaxially arranged with the rotating shaft, the radius of the receiving tube is larger than the diameter of the rotating shaft, and the rotating plate includes a plurality of fan-shaped plates, and the fan-shaped plates are installed around one end of the rotating shaft.

[0016] By adopting the above technical solution, during the process of trenching and breaking the soil, part of the loose soil generated falls into the receiving tube through the gap between the fan-shaped plates, so that the receiving tube can accommodate part of the loose soil.

[0017] Optionally, a spiral blade is provided on the rotating shaft, and the spiral blade is located in the accommodating cylinder.

[0018] By adopting the above technical solution and arranging the spiral blades, it is convenient to send the loose soil into the containing cylinder.

[0019] Optionally, a card frame is provided at the bottom of the base plate, a card block used in conjunction with the card frame is provided at one end of the collection box, and a bolt is provided at one end of the collection box away from the card block, and the bolt passes through the collection box and is threadedly connected to the base plate.

[0020] By adopting the above technical solution, the collecting box is installed by abutting the block at the end of the collecting box against the frame, and the bolt at the other end passes through the box wall of the collecting box and is threadedly connected to the bottom plate, and the disassembly is done in reverse.

[0021] Optionally, an electromagnetic plate is provided in the collection box, and a through hole penetrates the electromagnetic plate.

[0022] By adopting the above technical solution, during the trenching construction of the slope, if the loose soil still contains metal minerals, the electromagnetic plate can be set to facilitate the adsorption of the metal minerals and then quickly pick them up.

[0023] In summary, the present invention has at least one of the following beneficial technical effects:

[0024] 1. When the trenching mechanism is used to dig trenches on the slope, the loose soil generated in the trench falls into the box body, the collection box and the containing cylinder, thereby reducing the amount of loose soil remaining in the trench.

[0025] 2. The free end of the movable plate is driven by the driving mechanism to flip around the hinged end, which can effectively move the loose soil near the side plate into the box body.

[0026] 3. If the loose soil that falls into the collection box is mixed with metal minerals, the electromagnetic plate can be used to facilitate the adsorption of the metal minerals. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0028] Figure 2 It is a partial cutaway view of the utility model.

[0029] Figure 3 It is a structural schematic diagram of the collecting box and the bottom plate of the utility model in a disassembled state.

[0030] Figure 4 It is a structural schematic diagram of a collection box of the utility model.

[0031] Description of reference numerals:

[0032] 1. Bottom plate; 2. Side plate; 3. Connecting plate; 4. Grooving mechanism; 401. Second motor; 402. Rotating shaft; 403. Rotating plate; 5. Soil discharge mechanism; 501. Movable plate; 502. Collecting box; 6. Driving mechanism; 601. First motor; 602. Rotating rod; 603. Movable sleeve; 604. Connecting rod; 7. Accommodating tube; 8. Spiral sheet; 9. Frame; 10. Block; 11. Bolt; 12. Electromagnetic plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-4 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] The present application embodiment discloses an excavation mechanism of an automatic slope trenching device, referring to Figure 1-Figure 4 ,

[0035] An excavation mechanism of an automatic slope trenching device comprises a bottom plate 1 and two side plates 2, the two side plates 2 are arranged on both sides of the bottom plate 1, a mounting plate is also arranged on the bottom plate 1, the mounting plate is adjacent to the side plates 2 and forms an "L" shape, the mounting plate is detachably mounted on the mechanical arm of the excavator, a connecting plate 3 is arranged at one end of the bottom plate 1 and is located between the two side plates 2, and a trenching mechanism 4 is arranged on the connecting plate 3;

[0036] It also includes a soil discharge mechanism 5, which includes a movable plate 501 and a collecting box 502. One end of the two movable plates 501 are respectively hinged on the side walls close to the side plates 2. A driving mechanism 6 is arranged on the connecting plate 3. The driving mechanism 6 is used to drive the movable plate 501 to flip. The collecting box 502 is arranged at the bottom of the bottom plate 1, and a through opening connected to the collecting box 502 is arranged on the bottom plate 1.

[0037] The bottom plate 1, the connecting plate 3 and the two side plates 2 form a box body with an open top and one end. The grooving mechanism 4 is located at the open end to perform grooving operations on the slope, and the loose soil generated by the grooving falls into the box body. The movable plates 501 on the two side plates 2 are affected by the driving mechanism 6 to move the loose soil near the box body and move it into the box body. By arranging a collecting box 502 at the bottom of the box body, the loose soil in the box body falls into the collecting box 502. Because the grooving mechanism 4 needs to be tilted according to the inclination of the slope, when the end of the box body with the open end tilts downward, the loose soil is located in the collecting box 502 and is not easy to fall out.

[0038] The driving mechanism 6 includes a first motor 601, a rotating rod 602, a movable sleeve 603 and a connecting rod 604. The first motor 601 is arranged on the connecting plate 3. The rotating rod 602 is arranged on the output end of the first motor 601. The movable sleeve 603 is adapted to be arranged on the rotating rod 602. The movable sleeve 603 is displaced along the length direction of the rotating rod 602. Connecting rods 604 are hingedly arranged on both sides of the movable sleeve 603. The end of the connecting rod 604 away from the movable sleeve 603 is hinged to the movable plate 501.

[0039] When the movable sleeve 603 moves on the rotating rod 602, the movable plate 501 is pulled by the connecting rod 604, so that the free end of the movable plate 501 turns around the hinge end, thereby moving the loose soil into the box body.

[0040] The surface of the rotating rod 602 is provided with a bidirectional thread, and the inner wall of the movable sleeve 603 is threadedly connected to the surface of the rotating rod 602 .

[0041] The movable sleeve 603 is threadedly connected to the rotating rod 602 by the bidirectional threads on the inner wall thereof, so that the rotating rod 602 is driven to rotate by the first motor 601 , and the movable sleeve 603 moves along the rotating rod 602 .

[0042] The groove digging mechanism 4 includes a second motor 401, a rotating shaft 402 and a rotating plate 403. The second motor 401 is arranged on the connecting plate 3. The rotating shaft 402 is arranged on the output end of the second motor 401. The rotating plate 403 is arranged at one end of the rotating shaft 402. The surface of the rotating plate 403 is provided with a bump for breaking the soil. The rotating plate 403 is rotated by the second motor 401 via the rotating shaft 402. During the rotation process, the soil wall on the slope is broken and grooved by the bumps on the surface of the rotating plate 403.

[0043] The connecting plate 3 is also provided with a receiving tube 7, which is coaxially arranged with the rotating shaft 402, and the radius of the receiving tube 7 is larger than the diameter of the rotating shaft 402. The rotating plate 403 includes a plurality of fan-shaped plates, which are mounted around one end of the rotating shaft 402. During the process of trenching and breaking the soil, part of the loose soil generated falls into the receiving tube 7 through the gap between the fan-shaped plates, so that the receiving tube 7 can accommodate part of the loose soil.

[0044] The rotating shaft 402 is provided with a spiral piece 8, and the spiral piece 8 is located in the accommodating tube 7. Through the arrangement of the spiral piece 8, it is convenient to send the loose soil into the accommodating tube 7.

[0045] A card frame 9 is provided at the bottom of the bottom plate 1, a card block 10 used in conjunction with the card frame 9 is provided at one end of the collection box 502, a bolt 11 is provided at one end of the collection box 502 away from the card block 10, and the bolt 11 penetrates the collection box 502 and is threadedly connected to the bottom plate 1. The collection box 502 is installed by abutting the card block 10 at the end of the collection box 502 against the card frame 9, and the bolt 11 at the other end penetrates the box wall of the collection box 502 and is threadedly connected to the bottom plate 1, and the disassembly is reversed.

[0046] The collecting box 502 is provided with an electromagnetic plate 12, and a through hole is penetrated in the electromagnetic plate 12. In the process of trenching the slope, if the loose soil still contains metal minerals, the electromagnetic plate 12 is provided to facilitate the adsorption of the metal minerals and then quickly pick them up.

[0047] The implementation principle of the excavation mechanism of an automatic slope trenching device in the embodiment of the present application is:

[0048] First, the device is threadedly installed on the mechanical arm of the excavator through the mounting plate, and the grooving operation is performed on the slope through the grooving mechanism 4. The loose soil generated by the grooving falls into the box body, and the movable plates 501 on the two side plates 2 are affected by the driving mechanism 6 to move the loose soil near the box body and move it into the box body. By setting a collecting box 502 at the bottom of the box body, the loose soil in the box body falls into the collecting box 502. Because the grooving mechanism 4 needs to be tilted according to the inclination of the slope, when the open end of the box body is tilted downward, the loose soil is located in the collecting box 502 and is not easy to fall out.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An excavation mechanism of an automatic slope trenching device, characterized in that: It comprises a bottom plate (1) and two side plates (2), wherein the two side plates (2) are arranged on both sides of the bottom plate (1), a connecting plate (3) is arranged between the two side plates (2), and a groove digging mechanism (4) is arranged on the connecting plate (3); The invention also comprises a soil discharge mechanism (5), the soil discharge mechanism (5) comprising a movable plate (501) and a collection box (502), one end of the two movable plates (501) being respectively hinged on adjacent side walls of the side plates (2), the connecting plate (3) being provided with a driving mechanism (6), the driving mechanism (6) being used for driving the movable plate (501) to turn over, the collection box (502) being provided at the bottom of the bottom plate (1), and the bottom plate (1) being provided with a through opening communicating with the collection box (502).

2. The excavation mechanism of the automatic slope trenching equipment according to claim 1 is characterized in that: The driving mechanism (6) comprises a first motor (601), a rotating rod (602), a movable sleeve (603) and a connecting rod (604); the first motor (601) is arranged on the connecting plate (3); the rotating rod (602) is arranged on the output end of the first motor (601); the movable sleeve (603) is adapted to be arranged on the rotating rod (602); the movable sleeve (603) is displaced along the length direction of the rotating rod (602); connecting rods (604) are hingedly arranged on both sides of the movable sleeve (603); and one end of the connecting rod (604) away from the movable sleeve (603) is hinged to the movable plate (501).

3. The excavation mechanism of the automatic slope trenching equipment according to claim 2 is characterized in that: The surface of the rotating rod (602) is provided with a bidirectional thread, and the inner wall of the movable sleeve (603) is threadedly connected to the surface of the rotating rod (602).

4. The excavation mechanism of the automatic slope trenching equipment according to claim 1 is characterized in that: The grooving mechanism (4) comprises a second motor (401), a rotating shaft (402) and a rotating plate (403); the second motor (401) is arranged on the connecting plate (3); the rotating shaft (402) is arranged on the output end of the second motor (401); a rotating plate (403) is arranged at one end of the rotating shaft (402); and a protrusion for breaking soil is arranged on the surface of the rotating plate (403).

5. The excavation mechanism of the automatic slope trenching equipment according to claim 4, characterized in that: The connecting plate (3) is also provided with a receiving tube (7), the receiving tube (7) is coaxially arranged with the rotating shaft (402), the radius of the receiving tube (7) is larger than the diameter of the rotating shaft (402), and the rotating plate (403) comprises a plurality of fan-shaped plates, and the fan-shaped plates are mounted around one end of the rotating shaft (402).

6. The excavation mechanism of the automatic slope trenching equipment according to claim 5, characterized in that: A spiral blade (8) is provided on the rotating shaft (402), and the spiral blade (8) is located in the accommodating cylinder (7).

7. The excavation mechanism of the automatic slope trenching equipment according to claim 1, characterized in that: A card frame (9) is arranged at the bottom of the base plate (1); a card block (10) used in conjunction with the card frame (9) is arranged at one end of the collection box (502); a bolt (11) is arranged at one end of the collection box (502) away from the card block (10); the bolt (11) passes through the collection box (502) and is threadedly connected to the base plate (1).

8. The excavation mechanism of the automatic slope trenching equipment according to claim 7, characterized in that: An electromagnetic plate (12) is arranged in the collection box (502), and a through hole penetrates through the electromagnetic plate (12).

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