Hard rock geological groove excavation and deslagging all-in-one machine

Abstract

The utility model discloses a hard rock geology groove excavation and deslagging all-in-one machine, and relates to the technical field of groove excavation, the hard rock geology groove excavation and deslagging all-in-one machine comprises a machine body, a crawler wheel is installed at the bottom of the machine body, the front end of the machine body is rotatably connected with a front frame, the front end of the front frame is provided with a hard rock drilling head used for hard rock geology drilling, and the machine body is provided with a groove. The machine body is provided with a front frame and a rear frame, the two sides of the machine body are respectively provided with a trimming mechanism used for trimming the two side walls of a groove, a receiving hopper used for collecting rock slag is arranged below the front frame, and a conveying belt used for conveying the rock slag is arranged in the machine body. Rock slag generated in the construction process is collected through the material collecting hopper, then the rock slag is conveyed to the outside from the groove through the conveying belt, the integrated operation of excavation, groove repairing, slag removal and conveying is achieved, the construction efficiency is improved, and the construction period is shortened.

Description

Technical Field

[0001] This utility model relates to the field of trench excavation technology, and in particular to an integrated machine for trench excavation and slag removal in hard rock geology. Background Technology

[0002] In water conservancy and hydropower, mining, underground pipe gallery and transportation infrastructure construction, trench excavation in hard rock geological environments is a common construction process. Traditional hard rock trench excavation adopts a segmented mode of "drilling and blasting + mechanical excavation + muck transportation", which relies on the coordinated operation of rock drills, hydraulic breakers, excavators and transport vehicles. The process is complicated and the hard rock breaking is time-consuming, resulting in an extended overall construction cycle.

[0003] In the existing technology (publication number CN222207904U, titled "An Integrated Machine for Trench Excavation and Slag Removal in Hard Rock Geology"), the integrated machine includes a main body, on which a trench excavation mechanism is installed. At the bottom of the main body, following the trench excavation mechanism, a chain-type slag removal mechanism for extending into the trench is installed. The chain-type slag removal mechanism includes a support frame, on which a drive sprocket and a driven sprocket are rotatably installed. A chain is driven between the drive sprocket and the driven sprocket, and a hopper is installed on the chain. The chain-type slag removal mechanism also includes a slag removal drive device for driving the drive sprocket to rotate. Downstream of the chain-type slag removal mechanism, a slag transfer mechanism for discharging slag outside the trench is installed. The trench is excavated using the trench excavation mechanism, and the slag is removed using the chain-type slag removal mechanism, effectively improving construction efficiency.

[0004] Existing integrated excavation and slag removal machines for hard rock trenches cannot repair the trench sidewalls. After the trench excavation is completed, manual labor or other equipment is still required for repair and slag removal, resulting in a complicated overall process and a long construction period. Utility Model Content

[0005] The purpose of this utility model is to provide an integrated machine for trench excavation and slag removal in hard rock geology, which can realize integrated operation of excavation, trench repair, slag removal and transportation, thereby improving construction efficiency and shortening the construction period.

[0006] This utility model provides an integrated machine for excavating and removing slag from trenches in hard rock geology, including a machine body. Tracked wheels are installed at the bottom of the machine body. A front frame is rotatably connected to the front end of the machine body. A hard rock drilling head for drilling in hard rock geology is installed at the front end of the front frame. Trimming mechanisms for shaping the side walls of the trench are installed on both sides. A hopper for collecting rock slag is provided below the front frame. A conveyor belt for conveying rock slag is provided inside the machine body.

[0007] Preferably, a plurality of second drilling adjusting oil cylinders are symmetrically arranged inside the body and rotatably installed, and a rotary table is rotatably installed on one end of the body close to the front frame.

[0008] Preferably, a first drilling adjusting oil cylinder is rotatably installed on the side of the rotary table away from the body, and one end of the first drilling adjusting oil cylinder away from the rotary table is rotatably installed on the front frame.

[0009] Preferably, a fixing frame is arranged at the lower end of the rotary table and fixedly installed on the body.

[0010] Preferably, a material collecting adjusting oil cylinder is rotatably installed on the fixing frame, and one end of the material collecting adjusting oil cylinder away from the fixing frame is rotatably installed on the material collecting hopper.

[0011] Preferably, a material collecting motor is fixedly installed inside each side of the material collecting hopper, and a material collecting wheel is fixedly connected to the output end of the material collecting motor, and the material collecting wheels are symmetrically arranged.

[0012] Preferably, a groove is arranged in the middle of the material collecting hopper, the groove is arranged at one end of the conveying belt, and a baffle is arranged on each side of the conveying belt and fixedly installed in the body.

[0013] Preferably, the edge trimming mechanism comprises a mounting frame fixedly installed on one side of the front frame, and a driving motor fixedly installed inside the mounting frame.

[0014] Preferably, a rotating shaft is rotatably installed in the middle of the mounting frame, and a mounting disc is rotatably installed at each end, and a plurality of trimming teeth are arranged on the outer circumferential surface of the mounting disc.

[0015] Preferably, the output end of the driving motor is fixedly connected with the rotating shaft, a driving gear is fixedly installed on the rotating shaft, a driven gear is fixedly installed in the middle of the mounting disc, and the driven gear is meshingly connected with the driving gear.

[0016] Compared with the prior art, the hard rock geological trench excavation and residue removal all-in-one machine provided by the embodiment of the utility model has the advantages that:

[0017] 1、The hard rock drilling head is used for trench excavation of hard rock geology, the edge trimming mechanism is used for trimming the two side walls of the trench, the material collecting hopper is used for collecting rock residue generated in the construction process, and the conveying belt is used for conveying the rock residue from the trench to the outside, so that the trench excavation, trimming, residue removal and conveying are integrated, and the construction efficiency is improved.

[0018] 2. The utility model discloses a first drilling adjustment oil cylinder and a second drilling adjustment oil cylinder, which can adjust the drilling angle of the hard rock drilling head in multiple directions, adapt to complex hard rock terrain, improve drilling precision and efficiency, and avoid the problem of repeatedly moving the machine body of the traditional fixed drilling frame.

[0019] 3. The utility model discloses a material receiving adjustment oil cylinder, which can adjust the angle of the material receiving hopper, ensure that the material receiving hopper is attached to the bottom of the groove, improve the rock slag recovery rate, realize synchronous material collecting and slag discharging through the cooperation of the material collecting wheel and the conveying belt, and avoid rock slag accumulation.

[0020] 4. The utility model discloses a trimming mechanism arranged on both sides, which can trim the side wall of the groove during drilling, reduce the subsequent trimming process, and shorten the construction period. DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0022] Figure 1 It is a whole first perspective three-dimensional structure schematic view of the embodiment of the utility model.

[0023] Figure 2 It is a whole second perspective three-dimensional structure schematic view of the embodiment of the utility model.

[0024] Figure 3 It is a machine body internal three-dimensional structure schematic view of the embodiment of the utility model.

[0025] Figure 4 It is a conveying belt part three-dimensional structure schematic view of the embodiment of the utility model. Figure 1 It is a structure enlarged view of A in the embodiment of the utility model.

[0026] Figure 5 It is a conveying belt part three-dimensional structure schematic view of the embodiment of the utility model.

[0027] Figure 6 It is a material collecting wheel part three-dimensional structure schematic view of the embodiment of the utility model.

[0028] Figure 7 It is a trimming mechanism three-dimensional structure schematic view of the embodiment of the utility model.

[0029] Figure 8 It is a trimming mechanism local three-dimensional structure schematic view of the embodiment of the utility model.

[0030] Reference signs:

[0031] 1, body; 11, front frame; 12, track wheel; 13, material collecting hopper; 131, groove; 14, rotating disc; 15, first drilling adjusting oil cylinder; 16, material collecting adjusting oil cylinder; 17, second drilling adjusting oil cylinder; 18, fixing frame; 2, edge trimming mechanism; 21, driving motor; 22, mounting frame; 23, mounting disc; 24, profiled tooth; 25, rotating shaft; 26, driving gear; 27, driven gear; 3, hard rock drilling head; 4, material collecting wheel; 41, material collecting motor; 5, conveying belt; 51, baffle. DETAILED DESCRIPTION

[0032] Some embodiments of the utility model will be described in detail below with reference to the drawings. In the case of no conflict, the following examples and features in the examples can be combined with each other.

[0033] Please refer to Figures 1-8 The utility model discloses a hard rock geological trench excavation and slag removal integrated machine, including body 1, the bottom of body 1 is installed track wheel 12, the front end of body 1 is rotatably connected with front frame 11, and the front end of front frame 11 is installed hard rock drilling head 3 for hard rock geological drilling. The edge trimming mechanism 2 for profiling the two side walls of the trench is installed on both sides. The material collecting hopper 13 for collecting rock slag is arranged below the front frame 11. The conveying belt 5 for conveying rock slag is arranged inside the body 1.

[0034] The hard rock geological trench is excavated by the hard rock drilling head 3. The two side walls of the trench are profiled by the edge trimming mechanism 2. The rock slag generated during construction is collected by the material collecting hopper 13. The rock slag is conveyed from the trench to the outside by the conveying belt 5. The integrated operation of excavation, trench profiling, slag removal and conveying is realized. The construction efficiency is improved.

[0035] A group of second drilling adjusting oil cylinders 17 are rotatably installed inside the body 1. The rotating disc 14 is rotatably installed on one end of the body 1 close to the front frame 11. One end of each of the two second drilling adjusting oil cylinders 17 is rotatably installed on the two sides of the rotating disc 14. The first drilling adjusting oil cylinder 15 is rotatably installed on the side of the rotating disc 14 away from the body 1. One end of the first drilling adjusting oil cylinder 15 away from the rotating disc 14 is rotatably installed on the front frame 11.

[0036] The front frame 11 is hinged to the rotating disc 14, two second drilling adjustment oil cylinders 17 and two first drilling adjustment oil cylinders 15 are symmetrically arranged on both sides of the rotating disc 14 and the front frame 11 respectively, the two second drilling adjustment oil cylinders 17 are cooperated to drive the rotating disc 14 to rotate, the rotating disc 14 drives the front frame 11 to swing left and right, the horizontal angle of the hard rock drilling head 3 is adjusted, the first drilling adjustment oil cylinder connects the rotating disc 14 and the front frame 11, the pitch angle of the front frame 11 is controlled through extension, the vertical drilling angle of the hard rock drilling head 3 is adjusted, the three-dimensional angle is adjusted, the complex hard rock terrain is adapted, the drilling precision and efficiency are improved, and the problem that the traditional fixed drilling frame needs to move the machine body 1 repeatedly is avoided.

[0037] The fixed frame 18 is arranged at the lower end of the rotating disc 14, the fixed frame 18 is fixedly installed on the machine body 1, the material collecting adjustment oil cylinder 16 is rotatably installed on the fixed frame 18, one end of the material collecting adjustment oil cylinder 16 away from the fixed frame 18 is rotatably installed on the material collecting hopper 13, and the material collecting adjustment oil cylinder 16 controls the pitch angle of the material collecting hopper 13 to be close to the bottom of the groove.

[0038] The material collecting motors 41 are fixedly installed in the interiors of the two sides of the material collecting hopper 13, the output ends of the material collecting motors 41 are fixedly connected with the material collecting wheels 4, the two material collecting wheels 4 are symmetrically arranged, the recess 131 is arranged in one end of the conveying belt 5, and the baffle plates 51 are fixedly installed in the machine body 1 and arranged on the two sides of the conveying belt 5.

[0039] One end of the conveying belt 5 is located in the recess 131, the two material collecting motors 41 synchronously drive the material collecting wheels 4 to rotate in opposite directions, the rock slag is rolled into the recess 131 in the middle of the material collecting hopper 13, the rock slag is collected on the conveying belt 5 and conveyed to the outside of the groove, and the rock slag is collected by the external rock slag collecting equipment.

[0040] Through the cooperation of the material collecting wheels 4 and the conveying belt 5, the material collecting and slag discharging are synchronously operated, the rock slag is prevented from being accumulated, the angle of the material collecting hopper 13 can be adjusted through the material collecting adjustment oil cylinder 16, the material collecting hopper 13 is ensured to be close to the bottom of the groove, the rock slag recovery rate is improved, the baffle plates 51 are arranged on the two sides of the conveying belt 5, and the conveying belt 5 and the baffle plates 51 are arranged in the machine body 1, so that the rock slag splashing is reduced and the construction environment is improved.

[0041] The edge trimming mechanism 2 comprises the mounting frame 22, the mounting frame 22 is fixedly installed on one side of the front frame 11, the driving motor 21 is fixedly installed in the interior of the mounting frame 22, the rotating shaft 25 is rotatably installed in the middle of the mounting frame 22, the mounting disc 23 is rotatably installed at each end of the rotating shaft 25, the profile teeth 24 are arranged on the outer circumferential surface of the mounting disc 23, the output end of the driving motor 21 is fixedly connected with the rotating shaft 25, the driving gear 26 is fixedly installed on the rotating shaft 25, the driven gear 27 is fixedly installed in the middle of the mounting disc 23, and the driven gear 27 is meshedly connected with the driving gear 26.

[0042] The driven gears 27 are circumferentially arranged outside the driving gear 26, the driving motor 21 drives the driving gear 26 to rotate through the rotating shaft 25, the driving gear 26 is engaged with the driven gears 27, so that the driven gears 27 drive the mounting disc 23 to rotate synchronously, the modified teeth 24 on the outer periphery of the mounting disc 23 rotate at high speed, cut the protruding rocks on the side wall of the groove, and modify the smooth and vertical side wall.

[0043] The drilling and the trimming are synchronously performed, the subsequent modification process is reduced, the construction period is shortened, the mounting disc 23 and the modified teeth 24 can be replaced, and different hardness rocks can be adapted.

[0044] In conclusion, the hard rock geological groove excavation and residue removal integrated machine has the working principle that:

[0045] The equipment is moved to the working position through the track wheels 12, the first drilling adjusting oil cylinder 15 and the second drilling adjusting oil cylinder 17 cooperatively adjust the three-dimensional angle of the hard rock drilling head 3, the drilling precision is improved, in the drilling process, the modified teeth 24 of the trimming mechanisms 2 on the two sides rotate synchronously, the irregular rocks on the side wall of the groove are cut, the smooth and vertical wall surface is formed, the rock debris is collected by the collecting wheel 4 of the lower collecting hopper 13, is continuously discharged from the machine body 1 through the conveying belt 5, the integrated operation of the excavation, the groove modification, the residue removal and the conveying is realized, and the construction efficiency is improved.

[0046] The preferred embodiments of the utility model are only used for limiting the utility model, for the skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A hard rock geological trench excavation and slag removal integrated machine, comprising a machine body (1), characterized in that: The bottom of the machine body (1) is equipped with track wheels (12), the front end of the machine body (1) is rotatably connected to a front frame (11), the front end of the front frame (11) is equipped with a hard rock drilling head (3) for hard rock geological drilling, and both sides are equipped with trimming mechanisms (2) for shaping the side walls of the trench. A collection hopper (13) for collecting rock slag is provided below the front frame (11), and a conveyor belt (5) for conveying rock slag is provided inside the machine body (1).

2. The integrated machine for excavating and removing slag in hard rock trenches according to claim 1, characterized in that: The machine body (1) is rotatably installed with a set of symmetrically arranged second drilling adjustment cylinders (17). A turntable (14) is rotatably installed at one end of the machine body (1) near the front frame (11). One end of each of the two second drilling adjustment cylinders (17) is rotatably installed on both sides of the turntable (14).

3. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 2, characterized in that: The first drilling adjustment cylinder (15) is rotatably mounted on the side of the turntable (14) away from the machine body (1), and the end of the first drilling adjustment cylinder (15) away from the turntable (14) is rotatably mounted on the front frame (11).

4. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 3, characterized in that: The lower end of the turntable (14) is provided with a fixing frame (18), which is fixedly installed on the machine body (1).

5. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 4, characterized in that: A receiving adjustment cylinder (16) is rotatably mounted on the fixed frame (18), and the end of the receiving adjustment cylinder (16) away from the fixed frame (18) is rotatably mounted on the receiving hopper (13).

6. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 1, characterized in that: The material receiving hopper (13) has a material collecting motor (41) fixedly installed inside both sides. The output end of the material collecting motor (41) is fixedly connected to a material collecting wheel (4). The material collecting wheels (4) on both sides are symmetrically arranged.

7. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 1, characterized in that: The receiving hopper (13) has a groove (131) in the middle. The groove (131) is located at one end of the conveyor belt (5). Baffles (51) are provided on both sides of the conveyor belt (5). The baffles (51) are fixedly installed inside the machine body (1).

8. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 1, characterized in that: The trimming mechanism (2) includes a mounting frame (22), which is fixedly installed on one side of the front frame (11), and a drive motor (21) is fixedly installed inside the mounting frame (22).

9. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 8, characterized in that: The mounting bracket (22) has a rotating shaft (25) rotatably mounted in the middle, and each end has a mounting plate (23) rotatably mounted. The outer circumferential surface of the mounting plate (23) is provided with several shaping teeth (24).

10. The integrated machine for excavating and removing slag in hard rock geological trenches according to claim 9, characterized in that: The output end of the drive motor (21) is fixedly connected to the rotating shaft (25). A drive gear (26) is fixedly installed on the rotating shaft (25). A driven gear (27) is fixedly installed in the middle of the mounting plate (23). The driven gear (27) meshes with the drive gear (26).

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