Omnibearing four-wheel-drive crawler belt water sump pneumatic pump type coal slime cleaning machine

Abstract

The utility model discloses an omni-directional four-wheel-drive pneumatic pump type coal slime cleaning machine with a crawler water sump, which comprises a crawler, a scanning arm mechanism capable of swinging left and right is mounted at the front end of the crawler, and a front stirring mechanism is mounted at the front end of the scanning arm mechanism; the front stirring mechanism comprises a plate body; main shafts are symmetrically and rotationally connected to the front end of the inner side of the plate body, connecting wheels and stirring wheels are installed on the main shafts correspondingly, and a crankshaft is installed between the two connecting wheels. The machine can be remotely controlled through images of the camera, friction force between the vehicle and the ground is increased through the four-wheel-drive tracks, all-terrain walking can be achieved, the working efficiency is improved by cleaning coal slime through the double-tank pneumatic pump, and the air pump is safer and more durable without electricity; the scanning arm drives the front stirring mechanism to freely lift and scan left and right, so that the effect of sucking coal slime in all directions is achieved, and more importantly, the problem that a suction port is not blocked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal slime cleaners, in particular to an all-round four-wheel drive crawler water sump pneumatic pump type coal slime cleaner. Background Technique

[0002] At present, in many coal mines, the coal slime cleaning work in the underground water sump is carried out manually, which is very laborious and the progress is slow. There are also some coal mines that use existing dredging machines for cleaning, but there are many defects in the existing dredging machine equipment.

[0003] Most of the commonly used existing dredging machines adopt front left and right spiral coal slime collection devices. When working, the spiral blades at both ends spin the coal slime to the middle and are pumped away by an electric pump. Its defect is that the front spiral device of the equipment is fixed, there are dead corners and it cannot cover the entire area of the sump bottom. The biggest problem is that the suction holes are easily blocked by sundries when the electric pump sucks coal slime, and it often needs to be manually processed, which is time-consuming and laborious, causing great trouble to the operator.

[0004] For the dredging of urban culverts, it is even carried out manually. The personnel are always in a dangerous working environment, which not only consumes a large amount of manpower, material resources and time, but there are also reports of work injury accidents of the dredging staff in the culverts, bringing great difficulties to the dredging of urban culvert pipelines.

[0005] Therefore, at present, there is an urgent need for a new invention for both the dredging of urban culverts and the cleaning of underground water sumps in coal mines, which can replace manual dredging quickly in a harsh environment and remotely control mechanical equipment to ensure the safety of personnel, the construction quality and the work progress.

[0006] Therefore, an all-round four-wheel drive crawler water sump pneumatic pump type coal slime cleaner is proposed. Summary of the Invention

[0007] The purpose of the utility model is to provide an all-round four-wheel drive crawler water sump pneumatic pump type coal slime cleaner to solve the problems raised in the above background technique.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: an all-round four-wheel drive crawler water sump pneumatic pump type coal slime cleaner, including a crawler vehicle, a scanning arm mechanism that can swing left and right is installed at the front end of the crawler vehicle, and a front vehicle stirring mechanism is installed at the front end of the scanning arm mechanism;

[0009] The front vehicle stirring mechanism includes a plate body;

[0010] Symmetrically rotatably connected to the front end inside of the plate body are main shafts, a connecting wheel and a stirring wheel are respectively installed on the main shafts, and a crankshaft is installed between the two connecting wheels;

[0011] A swing main board is rotatably connected to the rear end of the inner side of the plate body. A pipeline for sucking mud is communicated with the swing main board. A linkage cleaning and blocking plate is slidably connected to the swing main board. A cleaning and blocking pin moving in the mud inlet on the swing main board is installed on the linkage cleaning and blocking plate. A crankshaft connecting rod is installed between the linkage cleaning and blocking plate and the crankshaft.

[0012] Preferably: Fixed shafts are installed at both ends of the swing main board. The fixed shafts are rotatably connected to the plate body. A cleaning and blocking plate track is installed on the swing main board. The linkage cleaning and blocking plate is slidably connected to the cleaning and blocking plate track.

[0013] Preferably: The front vehicle stirring mechanism further includes an up-and-down adjusting shaft;

[0014] A fixed pin shaft is installed between the bottom end of the up-and-down adjusting shaft and the plate body. An up-and-down clamping plate is installed above the up-and-down adjusting shaft, and a position-limiting retaining ring is installed.

[0015] Preferably: A stirring hydraulic motor and a reduction box for driving the main shaft to rotate are installed on one side of the plate body.

[0016] Preferably: The scanning arm mechanism includes a bottom plate;

[0017] The bottom plate is installed at the front end of the tracked vehicle. A rotating central shaft is rotatably connected to the bottom plate. A diamond plate is installed on the rotating central shaft. Two rotating hydraulic cylinders are symmetrically installed on the bottom plate. The piston rods of the two rotating hydraulic cylinders are respectively connected to both sides of the diamond plate. A vertical plate is installed above the diamond plate. A camera is installed at the top end of the vertical plate. [[ID=2,0]]

[0018] Preferably: A telescopic outer sleeve is rotatably connected below the vertical plate. A lifting hydraulic cylinder is connected above the vertical plate. The piston rod of the lifting hydraulic cylinder is connected to the telescopic outer sleeve.

[0019] Preferably: A telescopic arm and a telescopic hydraulic cylinder for pushing the telescopic arm are installed on the telescopic outer sleeve. A stirring connecting plate is installed at the front end of the telescopic arm. The stirring connecting plate is connected to the front vehicle stirring mechanism.

[0020] Preferably: The tracked vehicle includes a frame; ]>

[0021] A plurality of track connecting plates are installed on the frame. A track connecting shaft is installed on the track connecting plate. A spring is installed outside the track connecting shaft. A track is installed at the bottom end of the track connecting shaft.

[0022] Track support shafts for adjusting the angle of the track and angle limiting shafts for limiting the angle range of the track are installed on both sides of the track.

[0023] Preferably, a front gas tank coal slime pump and a rear gas tank coal slime pump are respectively installed on the vehicle frame, the front gas tank coal slime pump and the rear gas tank coal slime pump are connected, and the front gas tank coal slime pump is connected to a pipeline;

[0024] The frame is also equipped with a lighting lamp for lighting, a hydraulic station for providing power, and an electric control cabinet for providing power.

[0025] Preferably, a scanning arm connecting plate is installed at the front end of the frame, and a mounting pin is installed between the scanning arm connecting plate and the scanning arm mechanism.

[0026] Compared with the existing technology, the beneficial effects of the utility model are: the present invention can remotely control the machine through camera images, the four-wheel drive tracks not only increase the friction between the vehicle and the ground, but also can travel on all terrains, the double-tank pneumatic pump cleans the coal slime to improve work efficiency, and the air pump does not require electricity to use, which is safer and more durable.

[0027] The scanning arm drives the stirring mechanism in front of the vehicle to move freely up and down or scan left and right to achieve the effect of all-round coal slime suction, and more importantly, solves the problem of unblocked suction port.

[0028] This machine can be quickly assembled in modular form at the construction site, which not only replaces manual labor in high-risk working environments and improves work efficiency, but also greatly saves economic costs. It is an excellent equipment for modern coal mines and urban construction pollution control. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural diagram of the utility model;

[0030] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0031] Figure 3 This is a vertical cross-sectional view of the front stirring mechanism of the utility model;

[0032] Figure 4 It is a planar cutaway view of the front stirring mechanism of the utility model.

[0033] In the picture:

[0034] 1. Front agitator mechanism; 1-1. Upper and lower adjustment shafts; 1-2. Stop ring; 1-3. Fixed pin; 1-4. Plate; 1-5. Pipeline; 1-6. Fender; 1-7. Main shaft; 1-8. Crankshaft; 1-9. Crankshaft connecting rod; 1-10. Linkage clearing plate; 1-11. Clearing plate track; 1-12. Clearing pin; 1-13. Swinging main plate; 1-14. Connecting wheel; 1-15. Agitator wheel; 1-16. Fixed shaft; 1-17. Reducer; 1-18. Agitator hydraulic motor; 1-19. Upper and lower clamping plates;

[0035] 2. Scanning arm mechanism; 2-1. Stirring connecting plate; 2-2. Telescopic arm; 2-3. Telescopic hydraulic cylinder; 2-4. Telescopic outer sleeve; 2-5. Lifting hydraulic cylinder; 2-6. Camera; 2-7. Vertical plate; 2-9. Bottom plate; 2-10. Reinforcing rib; 2-11. Rotary hydraulic cylinder; 2-12. Rhombic plate; 2-13. Rotary central axis

[0036] 3. Crawler vehicle; 3-1. Front air tank slime pump; 3-2. Rear air tank slime pump; 3-3. Hydraulic station; 3-4. Crawler connecting shaft; 3-5. Crawler connecting plate; 3-6. Lighting lamp; 3-7. Frame; 3-8. Spring; 3-9. Crawler; 3-10. Angle limit shaft; 3-11. Crawler support shaft; 3-12. Crawler hydraulic motor; 3-13. Electric control cabinet; 3-14. Scanning arm connecting plate; 3-15. Mounting pin Specific implementation manner

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention

[0038] Embodiment

[0039] Please refer to Figures 1-4 , the present invention provides a technical solution: an all-round four-wheel drive crawler water sump pneumatic pump type slime cleaning machine, including a crawler vehicle 3, a scanning arm mechanism 2 that can swing left and right is installed at the front end of the crawler vehicle 3, and a front vehicle stirring mechanism 1 is installed at the front end of the scanning arm mechanism 2

[0040] The front vehicle stirring mechanism 1 includes a plate body 1-4; the front end inside of the plate body 1-4 is symmetrically and rotatably connected with main shafts 1-7, a connecting wheel 1-14 and a stirring wheel 1-15 are respectively installed on the main shafts 1-7, a crankshaft 1-8 is installed between the two connecting wheels 1-14, and a stirring hydraulic motor 1-18 and a reduction gearbox 1-17 for driving the rotation of the main shaft 1-7 are installed on one side of the plate body 1-4

[0041] At the inner rear end of the plate body 1-4, a swinging main board 1-13 is rotatably connected. A pipeline 1-5 for sucking mud is connected to the swinging main board 1-13. A linkage clog-removing plate 1-10 is slidably connected to the swinging main board 1-13. A clog-removing pin 1-12 that moves in the mud inlet of the swinging main board 1-13 is installed on the linkage clog-removing plate 1-10. A crankshaft connecting rod 1-9 is installed between the linkage clog-removing plate 1-10 and the crankshaft 1-8. Through the above settings, the crankshaft 1-8 is embedded on the connecting wheel 1-14. The crankshaft 1-8 drives the crankshaft connecting rod 1-9. When the main shaft 1-7 rotates, the crankshaft connecting rod 1-9 makes the linkage clog-removing plate 1-10 reciprocate on the swinging main board 1-13 following the main shaft 1-7. The clog-removing pin 1-12 installed on the linkage clog-removing plate 1-10 reciprocates back and forth in the mud inlet of the swinging main board 1-13, thus timely clearing the debris on the mud suction port of the swinging main board 1-13 and always keeping the mud suction port unobstructed.

[0042] As Figure 4 shown: Fixed shafts 1-16 are installed at both ends of the swinging main board 1-13. The fixed shafts 1-16 are rotatably connected to the plate body 1-4. A clog-removing plate track 1-11 is installed on the swinging main board 1-13. The linkage clog-removing plate 1-10 is slidably connected to the clog-removing plate track 1-11. Through the above settings, the swinging main board 1-13 is connected to the plate bodies 1-4 at both ends through the fixed shafts 1-16, enabling the swinging main board 1-13 to swing with the rotation of the main shaft 1-7. The clog-removing plate track 1-11 can make the reciprocating movement of the linkage clog-removing plate 1-10 more convenient.

[0043] As Figure 1 and Figure 3 shown: The front stirring mechanism 1 further includes an up-and-down adjusting shaft 1-1. A fixed pin shaft 1-3 is installed between the bottom end of the up-and-down adjusting shaft 1-1 and the plate body 1-4. An up-and-down clamping plate 1-19 is installed above the up-and-down adjusting shaft 1-1, and a limiting retaining ring 1-2 for restricting the position is installed. A mud guard 1-6 is installed at the rear side of the plate body 1-4. Through the above settings, the limiting retaining ring 1-2 on the up-and-down adjusting shaft 1-1 can enable the mixer to have a certain degree of freedom when landing, preventing the mixer 1 from hitting the ground hard. Finally, the mixer 1 is inserted into the up-and-down clamping plate 1-19 and fixed.

[0044] When the mixer 1 works, it stirs the coal mud into a paste, which is conducive to the front air tank coal mud pump 3-1 and the rear air tank coal mud pump 3-2 quickly pumping away the paste. When the mixer 1 works, it can both break up the coal mud and not block the mud suction port, greatly reducing the labor intensity of the construction workers.

[0045] As Figure 1 and Figure 2As shown: The scanning arm mechanism 2 includes a bottom plate 2-9; the bottom plate 2-9 is installed at the front end of the crawler vehicle 3, and a reinforcing rib 2-10 is installed between the bottom plate 2-9 and the crawler vehicle 3. A rotating central axis 2-13 is rotatably connected to the bottom plate 2-9, and a diamond plate 2-12 is installed on the rotating central axis 2-13. Two rotating hydraulic cylinders 2-11 are symmetrically installed on the bottom plate 2-9. The piston rods of the two rotating hydraulic cylinders 2-11 are respectively connected to both sides of the diamond plate 2-12. A vertical plate 2-7 is installed above the diamond plate 2-12, and a camera 2-6 is installed at the top of the vertical plate 2-7; Through the above settings, the vertical plate 2-7 and the rotating central axis 2-13 are welded to the diamond plate 2-12, and the rotating central axis 2-13 is inserted into the bottom plate hole. When one of the two rotating hydraulic cylinders 2-11 extends and the other retracts, the scanning arm mechanism 2 will make a left-right scanning movement at a certain angle on the bottom plate 2-9, causing the front vehicle stirring mechanism 1 to swing left and right to widen the working surface. The bottom plate 2-9 is quickly connected to the front-end scanning arm connecting plate 3-14 of the crawler vehicle 3 through the mounting pin 3-15, and a high-definition camera 2-6 is installed at the upper end of the vertical plate 2-7 for remote operation.

[0046] As Figure 1 and Figure 2 As shown: A telescopic outer sleeve 2-4 is rotatably connected below the vertical plate 2-7, and a lifting hydraulic cylinder 2-5 is connected above the vertical plate 2-7. The piston rod of the lifting hydraulic cylinder 2-5 is connected to the telescopic outer sleeve 2-4; Through the above settings, the rotation and lifting of the telescopic outer sleeve 2-4 can be controlled by the extension and retraction of the lifting hydraulic cylinder 2-5.

[0047] As Figure 1 and Figure 2 As shown: A telescopic arm 2-2 and a telescopic hydraulic cylinder 2-3 for pushing the telescopic arm 2-2 are installed on the telescopic outer sleeve 2-4. A stirring connecting plate 2-1 is installed at the front end of the telescopic arm 2-2, and the stirring connecting plate 2-1 is connected to the front vehicle stirring mechanism 1; Through the above settings, the stirring connecting plate 2-1 is connected to the front vehicle stirring mechanism 1, and the telescopic arm 2-2 is installed in the telescopic outer sleeve 2-4 and performs a forward and backward telescopic movement through the telescopic hydraulic cylinder 2-3.

[0048] As Figure 1 and Figure 2 As shown: The crawler vehicle 3 includes a vehicle frame 3-7;

[0049] Multiple crawler connecting plates 3-5 are installed on the vehicle frame 3-7. A crawler connecting shaft 3-4 is installed on the crawler connecting plate 3-5. A spring 3-8 is installed outside the crawler connecting shaft 3-4. A crawler 3-9 is installed at the bottom end of the crawler connecting shaft 3-4. With the above settings, the four crawlers 3-9 equipped with crawler hydraulic motors 3-12 improve the power for climbing and walking. The connecting shaft 3-4 on the crawler 3-9 is inserted into the connecting plate 3-5 through the spring 3-8 to achieve the flexible connection and quick installation of the crawler 3-9 and the vehicle frame 3-7, achieving the purpose of all-terrain walking.

[0050] Crawler support shafts 3-11 for adjusting the angle of the crawler 3-9 and angle limit shafts 3-10 for limiting the angle range of the crawler 3-9 are installed on both sides of the crawler 3-9. With the above settings, the crawler support shaft 3-11 can adjust the angle of the crawler 3-9, and the angle limit shaft 3-10 can limit the angle range of the crawler 2-9.

[0051] As Figure 1 and Figure 2 shown: A front air tank slime pump 3-1 and a rear air tank slime pump 3-2 are respectively installed on the vehicle frame 3-7. The front air tank slime pump 3-1 and the rear air tank slime pump 3-2 are connected and communicate with each other. The front air tank slime pump 3-1 is connected and communicates with the pipeline 1-5. With the above settings, during operation, the front air tank slime pump 3-1 sucks slime from the pipeline 1-5 connected to the front stirring mechanism 1 under negative air pressure, and the rear air tank slime pump 3-2 presses out the slime under positive air pressure. The slime in the pump tank is continuously sucked in and discharged through the conversion of positive and negative air pressures between the front air tank slime pump 3-1 and the rear air tank slime pump 3-2, completing the continuous transportation of slime.

[0052] A lighting lamp 3-6 for lighting, a hydraulic station 3-3 for providing power, and an electric control cabinet 3-13 for providing power supply are also installed on the vehicle frame 3-7. With the above settings, lighting lamps 3-6 are installed at the front and rear of the vehicle frame 3-7. The hydraulic station 3-3 provides power to the crawler hydraulic motor 3-12, the front stirring mechanism 1, the stirring hydraulic motor 1-18, the telescopic hydraulic cylinder 2-3, and the lifting hydraulic cylinder 2-5. The electric control cabinet 3-13 provides power supply to the whole vehicle.

[0053] As Figure 2 shown: A scanning arm connecting plate 3-14 is installed at the front end of the vehicle frame 3-7. An installation pin 3-15 is installed between the scanning arm connecting plate 3-14 and the scanning arm mechanism 2.

[0054] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A omnidirectional four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine, comprising a crawler vehicle (3), characterized in that: The front end of the crawler vehicle (3) is equipped with a scanning arm mechanism (2) that can swing left and right, and the front end of the scanning arm mechanism (2) is equipped with a front-of-vehicle stirring mechanism (1); The front stirring mechanism (1) comprises a plate body (1-4); The inner front end of the plate body (1-4) is symmetrically connected to a main shaft (1-7), a connecting wheel (1-14) and a stirring wheel (1-15) are respectively installed on the main shaft (1-7), and a crankshaft (1-8) is installed between the two connecting wheels (1-14); The inner rear end of the plate body (1-4) is rotatably connected to a swing main plate (1-13); a pipe (1-5) for sucking mud is connected to the swing main plate (1-13); a linkage clearing plate (1-10) is slidably connected to the swing main plate (1-13); a clearing pin (1-12) is mounted on the linkage clearing plate (1-10) and moves in a mud inlet on the swing main plate (1-13); and a crankshaft connecting rod (1-9) is mounted between the linkage clearing plate (1-10) and the crankshaft (1-8).

2. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 1 is characterized by: Fixed shafts (1-16) are installed at both ends of the swing main plate (1-13), and the fixed shafts (1-16) are rotatably connected to the plate body (1-4). A clearing plate track (1-11) is installed on the swing main plate (1-13), and the linked clearing plate (1-10) is slidably connected to the clearing plate track (1-11).

3. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 1 is characterized by: The front stirring mechanism (1) further includes an upper and lower adjustment shaft (1-1); A fixed pin shaft (1-3) is installed between the bottom end of the upper and lower adjustment shafts (1-1) and the plate body (1-4); upper and lower clamping plates (1-19) are installed above the upper and lower adjustment shafts (1-1), and a position limiting retaining ring (1-2) is installed.

4. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 1, characterized in that: A stirring hydraulic motor (1-18) and a reduction gear box (1-17) for driving the main shaft (1-7) to rotate are installed on one side of the plate body (1-4).

5. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 1 is characterized in that: The scanning arm mechanism (2) comprises a base plate (2-9); The base plate (2-9) is installed at the front end of the crawler vehicle (3); a rotating central axis (2-13) is rotatably connected to the base plate (2-9); a diamond plate (2-12) is installed on the rotating central axis (2-13); two rotating hydraulic cylinders (2-11) are symmetrically installed on the base plate (2-9); the piston rods of the two rotating hydraulic cylinders (2-11) are respectively connected to the two sides of the diamond plate (2-12); a vertical plate (2-7) is installed above the diamond plate (2-12); and a camera (2-6) is installed on the top of the vertical plate (2-7).

6. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 5, characterized in that: The lower portion of the vertical plate (2-7) is rotatably connected to a telescopic outer sleeve (2-4), the upper portion of the vertical plate (2-7) is connected to a lifting hydraulic oil cylinder (2-5), and the piston rod of the lifting hydraulic oil cylinder (2-5) is connected to the telescopic outer sleeve (2-4).

7. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 6, characterized in that: A telescopic arm (2-2) and a telescopic hydraulic cylinder (2-3) for pushing the telescopic arm (2-2) are installed on the telescopic outer cover (2-4); a stirring connecting plate (2-1) is installed at the front end of the telescopic arm (2-2); and the stirring connecting plate (2-1) is connected to a front stirring mechanism (1) of the vehicle.

8. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 1, characterized in that: The crawler vehicle (3) comprises a vehicle frame (3-7); A plurality of track connecting plates (3-5) are installed on the vehicle frame (3-7), a track connecting shaft (3-4) is installed on the track connecting plates (3-5), a spring (3-8) is installed on the outer side of the track connecting shaft (3-4), and a track (3-9) is installed at the bottom end of the track connecting shaft (3-4); A crawler support shaft (3-11) for adjusting the angle of the crawler (3-9) and an angle limiting shaft (3-10) for limiting the angle range of the crawler (3-9) are installed on both sides of the crawler (3-9).

9. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 8, characterized in that: A front gas tank coal slime pump (3-1) and a rear gas tank coal slime pump (3-2) are respectively installed on the vehicle frame (3-7); the front gas tank coal slime pump (3-1) and the rear gas tank coal slime pump (3-2) are connected; and the front gas tank coal slime pump (3-1) is connected to a pipeline (1-5); The vehicle frame (3-7) is also equipped with a lighting lamp (3-6) for lighting, a hydraulic station (3-3) for providing power, and an electric control cabinet (3-13) for providing power.

10. The all-round four-wheel drive crawler water tank pneumatic pump type coal slime cleaning machine according to claim 8, characterized in that: A scanning arm connecting plate (3-14) is installed at the front end of the vehicle frame (3-7), and a mounting pin (3-15) is installed between the scanning arm connecting plate (3-14) and the scanning arm mechanism (2).

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