Hopper quick conversion connector of tunnel deslagging equipment for water conservancy project

Abstract

The utility model discloses a tunnel deslagging equipment hopper quick conversion connector for hydraulic engineering, and belongs to the technical field of engineering construction.The tunnel deslagging equipment hopper quick conversion connector comprises a conversion frame and a hanging mechanism, the conversion frame comprises a fixed part and a rotating part, and the rotating part is rotationally installed on the fixed part; the fixing part is provided with a rotating assembly for driving the rotating part to rotate, the rotating part is provided with a fixed hanging groove, the hanging mechanism comprises a movable hanging block and a rotating driving piece, the movable hanging block is rotationally installed on the rotating part, a movable hanging groove is formed in the side, away from the fixed hanging groove, of the movable hanging block, and the rotating driving piece is installed on the movable hanging groove. And the rotation driving piece is used for driving the movable hanging block to rotate. The hopper dismounting and replacing device has the effect that different types of hoppers can be dismounted, mounted and replaced conveniently and rapidly.

Description

Technical Field

[0001] The present application relates to the field of engineering construction, and particularly to a quick conversion joint for a hopper of a tunnel mucking device for water conservancy projects. Background Art

[0002] During the construction process of water conservancy projects, tunnel mucking devices such as excavators and mucking loaders are usually required to carry out excavation and discharging, and the process of excavation and discharging is usually carried out through a hopper installed on the mucking device.

[0003] According to different construction requirements of the tunnel, different types of hoppers (such as deep hoppers, shallow hoppers, etc.) are usually required to optimize the mucking efficiency. Therefore, it is necessary to disassemble and assemble the hopper. Currently, the commonly used hopper usually includes a hopper part and two parallel mounting rods passing through the hopper part. The operation of installing the hopper is usually to hang the two mounting rods on the mucking device and then firmly fix them with bolts.

[0004] In view of the above related technologies, during the disassembly and assembly process of the hopper, it is necessary to repeatedly screw the bolts, the operation is cumbersome and the efficiency is slow, which is not convenient for quickly realizing the disassembly, assembly and replacement of different types of hoppers. Content of the Utility Model

[0005] In order to facilitate the quick disassembly, assembly and replacement of different types of hoppers, the present application provides a quick conversion joint for a hopper of a tunnel mucking device for water conservancy projects.

[0006] The quick conversion joint for a hopper of a tunnel mucking device for water conservancy projects provided by the present application adopts the following technical solutions:

[0007] A quick conversion joint for a hopper of a tunnel mucking device for water conservancy projects, comprising a conversion frame and a hanging mechanism. The conversion frame includes a fixed part and a rotating part. The rotating part is rotatably installed on the fixed part. The fixed part is provided with a rotating component for driving the rotating part to rotate. The rotating part is provided with a fixed hanging groove. The hanging mechanism includes a movable hanging block and a rotating driving member. The movable hanging block is rotatably installed on the rotating part. A movable hanging groove is provided on one side of the movable hanging block away from the fixed hanging groove. The rotating driving member is used for driving the movable hanging block to rotate.

[0008] By adopting the above technical solution, when in use, first fix the fixed part of the conversion frame at the position where the slag discharging device is connected to the hopper. Then, when installing the hopper, first hang one mounting rod of the hopper into the movable hanging groove, and then drive the rotation of the movable hanging block by rotating the driving part so that the other mounting rod of the hopper is hung into the movable hanging groove, thereby realizing the installation of the hopper. During the installation process of the hopper, there is no need to repeatedly screw the bolts, which is convenient and fast. When disassembling the hopper, drive the movable hanging block to rotate in the reverse direction by rotating the driving part so that the mounting rod of the hopper is separated from the movable hanging groove, which is convenient for quickly realizing the disassembly, installation and replacement of different types of hoppers. At the same time, driving the rotation of the rotating part by the rotating assembly facilitates the quick disassembly and installation of the hopper at different placement angles according to the position of the hopper, with strong applicability.

[0009] Optionally, the rotating assembly includes a rotating motor, a driving rotating gear and a driven rotating gear. The driving rotating gear is rotatably installed on the fixed part. The rotating motor is installed on the fixed part and is used to drive the driving rotating gear to rotate. The driven rotating gear is coaxially and fixedly installed on the rotating part. The driven rotating gear is rotatably installed on the fixed part and meshes with the driving rotating gear. The diameter of the driving rotating gear is smaller than that of the driven rotating gear.

[0010] By adopting the above technical solution, when the driving rotating gear is driven to rotate by the rotating motor, the driven rotating gear drives the rotating part to rotate together, thereby realizing the adjustment of the rotation angle of the rotating part, which is convenient and fast. And the transmission mode of driving the large gear by the small gear is convenient for effectively bearing the transmission of large torque, thereby improving the transmission reliability.

[0011] Optionally, a protective shell for covering the driving rotating gear and the driven rotating gear is installed on the fixed part.

[0012] By adopting the above technical solution, the protective shell plays a protective role for the covered components, namely the driving rotating gear and the driven rotating gear, which is beneficial to further ensure the meshing stability when the driving rotating gear and the driven rotating gear are transmitting power.

[0013] Optionally, the rotating driving part includes a rotating telescopic cylinder. The piston rod of the piston cylinder of the rotating telescopic cylinder is rotatably installed on the movable hanging block. The cylinder body of the rotating telescopic cylinder is rotatably installed on the rotating part.

[0014] By adopting the above technical solution, driving the movement of its own piston rod by the rotating telescopic cylinder can quickly realize the rotation of the movable hanging block, which is convenient and fast.

[0015] Optionally, the rotating part has two oppositely arranged mounting plates. The movable hanging block includes a rotating seat and an adjusting seat. On one side of each of the two mounting plates facing each other, an adjusting hole extending in the horizontal direction is provided. The two ends of the adjusting seat are respectively slidably matched in the two adjusting holes. The rotating seat is rotatably mounted on the adjusting seat. The movable hanging groove is provided in the rotating seat. The rotating part is provided with a sliding driving part for driving the adjusting seat to slide in the adjusting hole.

[0016] By adopting the above technical solution, when the sliding driving part drives the adjusting seat to slide in the adjusting hole, the position of the movable hanging groove is correspondingly adjusted, so as to facilitate the adaptive adjustment according to the different distances between the two mounting rods of different hoppers, and the applicability is strong.

[0017] Optionally, a fixed seat is fixedly arranged between the two mounting plates. The sliding driving part includes a sliding screw rod. One end of the sliding screw rod is rotatably mounted on the adjusting seat. The sliding screw rod penetrates through the fixed seat along the extending direction of the adjusting hole and is in threaded cooperation with the fixed seat.

[0018] By adopting the above technical solution, when the sliding screw rod is rotated by applying force, the adjusting seat adjusts its position due to the threaded cooperation with the sliding screw rod and under the limiting action of the adjusting hole. The thread self-locking effect between the sliding screw rod and the adjusting seat is beneficial to ensure the stability of the position of the adjusting seat after adjustment.

[0019] Optionally, a rotating handle is fixedly installed at one end of the sliding screw rod.

[0020] By adopting the above technical solution, the setting of the rotating handle facilitates the staff to apply force to rotate the sliding screw rod.

[0021] Optionally, the adjusting hole is provided in a penetrating manner. The adjusting seat is fixedly installed with two limiting plates, and the two limiting plates respectively abut against the sides of the two mounting plates away from each other.

[0022] By adopting the above technical solution, the penetrating adjusting hole facilitates the cleaning of impurities in the hole and directly observing and adjusting the position of the adjusting seat. The setting of the two limiting plates plays a role in limiting the two sides when the adjusting seat slides, which is beneficial to ensuring the stability of the adjusting seat when it slides.

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

[0024] 1. During the installation process of the hopper, there is no need to repeatedly screw the bolts, which is convenient and fast. When disassembling the hopper, the hopper can be disassembled by rotating the driving part to drive the movable hanging block to rotate in the reverse direction so that the mounting rod of the hopper is separated from the movable hanging groove, which is convenient for quickly disassembling and replacing different types of hoppers.

[0025] 2. Driving the rotation of the rotating part through the rotating assembly facilitates the quick disassembly and assembly of the hopper at different placement angles according to the position of the hopper, with strong applicability.

[0026] 3. When the sliding driving part drives the adjusting seat to slide in the adjusting hole, the position of the movable hanging groove is correspondingly adjusted, so as to facilitate the adaptive adjustment according to the different distances between the two mounting rods of different hoppers, with strong applicability. Description of the Drawings

[0027] Figure 1 It is a schematic diagram of the use state of the overall structure of the embodiment of the present application.

[0028] Figure 2 It is a partial cross-sectional view schematic diagram of the conversion frame in the embodiment of the present application.

[0029] Description of the Reference Numerals:

[0030] 1. Conversion frame; 101. Fixed part; 102. Rotating part; 1021. Fixed plate; 1022. Mounting plate; 2. Rotating motor; 3. Driving rotating gear; 4. Driven rotating gear; 5. Protective shell; 6. Fixed hanging groove; 7. Movable hanging block; 701. Rotating seat; 702. Adjusting seat; 8. Adjusting hole; 9. Fixed seat; 10. Sliding screw rod; 11. Rotating handle; 12. Limiting plate; 13. Movable hanging groove; 14. Rotating telescopic cylinder; 15. Fixed rod. Detailed Embodiment

[0031] The following is a further detailed description of the present application in combination with the attached Figure 1-2 drawings.

[0032] The embodiment of the present application discloses a quick conversion joint for a hopper of a tunnel mucking equipment for water conservancy projects. Referring to Figure 1 , the quick conversion joint for a hopper of a tunnel mucking equipment for water conservancy projects includes a conversion frame 1 and a hanging mechanism. Among them, the conversion frame 1 includes a fixed part 101 and a rotating part 102. The rotating part 102 is rotatably installed on the fixed part 101. During use, the fixed part 101 is fixedly installed at the position where the mucking equipment is connected to the hopper.

[0033] Referring to Figure 1 and Figure 2, specifically, the rotating part 102 includes a fixing plate 1021 and two mounting plates 1022. Among them, the fixing part 101 is provided with a rotating assembly for driving the fixing plate 1021 to rotate. The rotating assembly includes a rotating motor 2, a driving rotating gear 3, and a driven rotating gear 4. The driven rotating gear 4 is coaxially and fixedly installed on the top of the fixing plate 1021. The driven rotating gear 4 is rotatably installed on the fixing part 101. The driving rotating gear 3 is rotatably installed on the fixing part 101 and meshes with the driven rotating gear 4. The diameter of the driving rotating gear 3 is smaller than that of the driven rotating gear 4. The rotating motor 2 is installed on the fixing part 101 and is used to drive the driving rotating gear 3 to rotate. When the rotating motor 2 drives the rotation of its output end, the driving rotating gear 3 drives the driven rotating gear 4 to rotate together, so as to realize the adjustment of the rotation angle of the fixing plate 1021, that is, the rotating part 102. To ensure the meshing stability between the driving rotating gear 3 and the driven rotating gear 4, the fixing part 101 is installed with a protective shell 5 for covering the driving rotating gear 3 and the driven rotating gear 4.

[0034] Continue to refer to Figure 1 and Figure 2 , the two mounting plates 1022 are arranged opposite to each other and are vertically and fixedly installed at the bottom of the fixing plate 1021. The two mounting plates 1022 are both provided with fixing hanging grooves 6. The fixing hanging grooves 6 extend to one side of the mounting plate 1022. The fixing hanging grooves 6 are inserted and matched with one of the mounting rods of the hopper, so as to realize the preliminary positioning of one of the mounting rods of the hopper when the hopper is installed.

[0035] Refer to Figure 2 , the hanging mechanism includes a movable hanging block 7 and a rotating driving member. The movable hanging block 7 includes a rotating seat 701 and an adjusting seat 702. Both sides of the two mounting plates 1022 facing each other are provided with adjusting holes 8 that penetrate and extend in the horizontal direction. The two ends of the adjusting seat 702 are respectively slidably matched in the two adjusting holes 8. The rotating part 102 is provided with a sliding driving member for driving the adjusting seat 702 to slide in the adjusting hole 8. Specifically, a fixing seat 9 is arranged between the two mounting plates 1022. The two ends of the fixing seat 9 are respectively fixedly installed on the two mounting plates 1022. The sliding driving member includes a sliding screw rod 10. One end of the sliding screw rod 10 is rotatably installed on the adjusting seat 702. The other end of the sliding screw rod 10 penetrates through the fixing seat 9 along the extending direction of the adjusting hole 8 and is in threaded cooperation with the fixing seat 9, so that when the sliding screw rod 10 rotates, the adjusting seat 702 moves in the adjusting hole 8 due to the threaded cooperation with the sliding screw rod 10 and under the limiting action of the adjusting hole 8.

[0036] Refer to Figure 1 and Figure 2, for facilitating the rotation of the sliding lead screw 10, a rotating handle 11 is fixedly installed at one end of the sliding lead screw 10 passing through the fixed seat 9. The adjusting seat 702 is fixedly installed with two oppositely arranged limiting plates 12, and one side of the two oppositely arranged limiting plates 12 abuts against the sides of the two mounting plates 1022 away from each other, so as to play a role in limiting the sliding of the adjusting seat 702 and further ensure the stability of the adjusting seat 702 during sliding.

[0037] Continue to refer to Figure 1 and Figure 2 , the rotating seat 701 is rotatably installed on the adjusting seat 702. An active hanging groove 13 is formed on the side of the rotating seat 701 away from the opening of the fixed hanging groove 6. The rotating driving member is used to drive the rotating seat 701 to rotate. Specifically, the rotating driving member includes a rotating telescopic cylinder 14. In the embodiment of the present application, the rotating telescopic cylinder 14 is selected as a hydraulic cylinder. A horizontally arranged fixed rod 15 is fixedly installed between the two mounting plates 1022. One end of the piston rod of the rotating telescopic cylinder 14 is rotatably installed on the active hanging block 7, and one end of the cylinder body of the rotating telescopic cylinder 14 is rotatably installed on the fixed rod 15, so that when the rotating telescopic rod drives the movement of its piston rod, the rotation of the rotating seat 701 is realized.

[0038] The implementation principle of a quick conversion joint for a hopper of a tunnel mucking equipment for water conservancy projects in the embodiment of the present application is as follows: When in use, first fixedly install the fixed part 101 of the conversion frame 1 at the position where the mucking equipment is connected to the hopper. Subsequently, when installing the hopper, first hang one mounting rod of the hopper into the active hanging groove 13, and then drive the rotating seat 701 of the active hanging block 7 to rotate through the rotating telescopic cylinder 14 so that the other mounting rod of the hopper is hung into the active hanging groove 13, thereby realizing the installation of the hopper. During the installation process of the hopper, there is no need to repeatedly screw the bolts, which is convenient and fast. When disassembling the hopper, drive the active hanging block 7 to rotate in the reverse direction through the rotating telescopic cylinder 14 so that the mounting rod of the hopper is separated from the active hanging groove 13, which is convenient for quickly realizing the disassembly, installation and replacement of different types of hoppers.

[0039] In addition, through the combined drive of the rotating motor 2, the driving rotating gear 3 and the driven rotating gear 4 to drive the rotation of the rotating part 102, it is convenient to quickly disassemble and install the hopper at different placement angles according to the position of the hopper. By rotating the sliding lead screw 10, the position of the adjusting seat 702 in the adjusting hole 8 can be adjusted, which is convenient for adaptive adjustment according to the different distances between the two mounting rods of different hoppers, and has strong applicability.

[0040] The above are all the preferred embodiments of the present application. Without limiting the protection scope of the present application accordingly, therefore: All equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A quick conversion joint for the hopper of a tunneling muck removal device used in water conservancy projects, characterized in that: It includes a conversion frame (1) and a hanging mechanism. The conversion frame (1) includes a fixed part (101) and a rotating part (102). The rotating part (102) is rotatably installed on the fixed part (101). The fixed part (101) is provided with a rotating assembly for driving the rotating part (102) to rotate. The rotating part (102) is provided with a fixed hanging groove (6). The hanging mechanism includes a movable hanging block (7) and a rotating driving member. The movable hanging block (7) is rotatably installed on the rotating part (102). An activity hanging groove (13) is formed on one side of the movable hanging block (7) away from the fixed hanging groove (6). The rotating driving member is used to drive the movable hanging block (7) to rotate.

2. The quick conversion joint of the hopper of the tunnel muck removal equipment for water conservancy projects according to claim 1, characterized in that: The rotating assembly includes a rotating motor (2), a driving rotating gear (3), and a driven rotating gear (4). The driving rotating gear (3) is rotatably installed on the fixed part (101). The rotating motor (2) is installed on the fixed part (101) and is used to drive the driving rotating gear (3) to rotate. The driven rotating gear (4) is coaxially and fixedly installed on the rotating part (102). The driven rotating gear (4) is rotatably installed on the fixed part (101) and meshes with the driving rotating gear (3). The diameter of the driving rotating gear (3) is smaller than the diameter of the driven rotating gear (4).

3. The quick conversion joint of the hopper of the tunnel mucking equipment for water conservancy projects according to claim 2, characterized in that: The fixed part (101) is installed with a protective shell (5) for covering the driving rotating gear (3) and the driven rotating gear (4).

4. A quick conversion joint for the hopper of a tunnel mucking equipment for water conservancy projects according to claim 1, characterized in that: The rotating driving member includes a rotating telescopic cylinder (14). The piston rod of the rotating telescopic cylinder (14) is rotatably installed on the movable hanging block (7). The cylinder body of the rotating telescopic cylinder (14) is rotatably installed on the rotating part (102).

5. A quick conversion joint for a hopper of a tunnel mucking equipment for water conservancy projects according to claim 1, characterized in that: The rotating part (102) has two oppositely arranged mounting plates (1022). The movable hanging block (7) includes a rotating seat (701) and an adjusting seat (702). Adjusting holes (8) extending in the horizontal direction are formed on one side of the two oppositely arranged mounting plates (1022). The two ends of the adjusting seat (702) are respectively slidably fitted in the two adjusting holes (8). The rotating seat (701) is rotatably installed on the adjusting seat (702). The activity hanging groove (13) is formed on the rotating seat (701). The rotating part (102) is provided with a sliding driving member for driving the adjusting seat (702) to slide in the adjusting hole (8).

6. The quick conversion joint of the hopper of the tunnel muck removal equipment for water conservancy projects according to claim 5, characterized in that: A fixed seat (9) is fixedly arranged between the two mounting plates (1022). The sliding driving member includes a sliding lead screw (10). One end of the sliding lead screw (10) is rotatably installed on the adjusting seat (702). The sliding lead screw (10) penetrates through the fixed seat (9) along the extending direction of the adjusting hole (8) and is in threaded cooperation with the fixed seat (9).

7. A quick conversion joint for a hopper of a tunnel mucking device for water conservancy projects according to claim 6, characterized in that: A rotating handle (11) is fixedly installed at one end of the sliding lead screw (10).

8. A quick conversion joint for the hopper of a tunnel mucking equipment for water conservancy projects according to claim 5, characterized in that: The adjusting hole (8) is arranged in a penetrating manner. The adjusting seat (702) is fixedly installed with two limiting plates (12). The two limiting plates (12) respectively abut against the sides of the two mounting plates (1022) away from each other.

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