CN215940941U - Blind pipe dredging crusher - Google Patents

Abstract

The utility model provides a blind pipe dredging crusher, which comprises: the support frame is provided with an adjusting space, and the bottom of the support frame is provided with wheels; the mounting frame is arranged on the supporting frame; a crushing device disposed in the adjustment space; the lifting mechanism penetrates through the mounting frame and is installed on the supporting frame, the lower end of the lifting mechanism is connected with the crushing device, and the lifting mechanism, the supporting frame and the mounting frame are rotatably connected; and a rotation mechanism for adjusting the working direction of the crushing device; the blind pipe dredging crusher moves to the position of a blind pipe to be dredged through the wheels, the crushing device can adjust the vertical position through the lifting mechanism to align the blind pipe to be dredged, and the rotating mechanism can rotate to adjust the operation direction, so that the blind pipes in different directions are dredged.

Description

Blind pipe dredging crusher

Technical Field

The utility model relates to the technical field of blind pipe dredging, in particular to a blind pipe dredging crusher.

Background

The blind pipe is made of synthetic fiber, plastic and synthetic rubber as raw materials and made into various types and multifunctional geotechnical products by different process methods. The blind pipe has excellent pressure resistance and deformation adaptability, excellent chemical inertia and long service life in geotechnical engineering. In addition, the blind pipe has the advantages of light weight, easy cutting, convenient construction and installation and the like, so that the blind pipe is widely applied. However, in practical application, the blind pipe is usually blocked due to long service time, and the like, so that the blind pipe is not smoothly dredged.

At present, the existing blind pipe dredging equipment crushers have many types. However, there are still some problems with existing blind dredging equipment crushers. For example, the existing blind pipe dredging equipment crusher can only dredge a straight line and cannot realize multi-directional cleaning by deeply penetrating a drill bit into a blind pipe and then pushing the drill bit to the deep part of the blind pipe through a person or a telescopic device, so that the flexibility is poor, the adjusting efficiency is low, and the turning place cannot be dredged.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the utility model aims to provide a blind pipe dredging crusher which can realize the movement of the vertical position of a drill bit and the adjustment of the drill bit in multiple directions, can enable the drill bit to stretch into a blind pipe for cleaning, and can obviously enhance the effect of crushing and dredging the blind pipe.

To this end, according to the present invention, there is provided a blind dredging crusher comprising: the support frame is provided with an adjusting space, and the bottom of the support frame is provided with wheels; the mounting frame is arranged on the supporting frame; a crushing device disposed in the adjustment space; the lifting mechanism penetrates through the mounting frame and is installed on the supporting frame, the lower end of the lifting mechanism is connected with the crushing device, and the lifting mechanism, the supporting frame and the mounting frame are rotatably connected; and a rotation mechanism for adjusting the working direction of the crushing device; the blind pipe dredging crusher moves to the position of a blind pipe to be dredged through the wheels, the crushing device can adjust the vertical position through the lifting mechanism to align the blind pipe to be dredged, and the rotating mechanism can rotate to adjust the operation direction, so that the blind pipes in different directions are dredged.

In one embodiment, the crushing device comprises a box body and a first motor arranged in the box body, wherein an output shaft of the first motor is connected with a drill bit for crushing, and the drill bit is positioned on the outer side of the side wall of the box body.

In one embodiment, a telescopic rod is arranged between the drill bit and the first motor, a first end of the telescopic rod is fixedly connected with an output shaft of the first motor, and a second end of the telescopic rod penetrates through a side wall of the box body to be fixedly connected with the drill bit.

In one embodiment, the crushing device further comprises an air cylinder arranged in the box body, a connecting plate is fixed at the telescopic end of the air cylinder, the extending end of the air cylinder is parallel to the telescopic rod, the telescopic rod penetrates through the connecting plate and is rotatably connected with the connecting plate,

the cylinder can drive the telescopic rod to do telescopic motion through the connecting plate, so that the drill bit is controlled to extend or retract.

In one embodiment, a camera collector is arranged on the side wall of the box body close to the drill bit.

In one embodiment, the lifting mechanism comprises: the mounting cavity comprises a top plate and a bottom plate; the second motor is fixed on the inner side surface of the top plate; the upper end of the threaded rod is fixedly connected with an output shaft of the second motor, and the lower end of the threaded rod is rotatably connected with the bottom plate; the threaded rod penetrates through the lifting plate and is in adaptive connection with the lifting plate, and the lifting plate is in sliding connection with the inner wall of the mounting cavity; the lower end face of the lifting plate is fixedly connected with at least two connecting rods, the connecting rods penetrate through the bottom plate and the crushing device, and the threaded rods can drive the lifting plate to move up and down under the driving action of the second motor, so that the crushing device is driven to move up and down.

In one embodiment, the connecting rods are evenly distributed around the threaded rod.

In one embodiment, the upper end and the lower end of the mounting cavity respectively penetrate through the mounting frame and the supporting frame, and the mounting cavity, the mounting frame and the supporting frame are rotatably connected.

In one embodiment, the rotating mechanism comprises a rotating plate, a circular slide rail matched with the rotating plate and a driving unit for driving the rotating plate to rotate,

the rotating plate is fixedly sleeved on the outer surface of the mounting cavity, the circular slide rail is fixedly connected with the support frame, and the rotating plate can drive the lifting mechanism to rotate under the action of the driving unit, so that the crushing device is driven to rotate.

In one embodiment, the driving unit includes a gear ring fixedly fitted on an outer circumferential surface of the rotating plate, a third motor fixed on a side wall of the mounting bracket, an output shaft of the third motor is provided with a gear engaged with the gear ring,

the third motor drives the rotating plate to rotate through the gear and the gear ring.

Compared with the prior art, the method has the advantages that:

according to the blind pipe dredging crusher, the drill bit can be adjusted in the vertical direction through the lifting mechanism, so that the blind pipe to be dredged is aligned to be dredged for dredging and crushing, the lifting mechanism improves the adjustment efficiency and the adjustment precision of the drill bit in the vertical direction, the operation efficiency of the blind pipe dredging crusher is improved, and the dredging effect is enhanced. This blind pipe mediation breaker can drive the drill bit and go deep into the blind pipe through the cylinder and dredge the clearance, is showing the broken mediation effect that has strengthened the blind pipe. Moreover, the construction operation direction of the drill can be adjusted through the rotating mechanism, so that multi-directional dredging is realized. This can further improve the mediation operating efficiency of blind pipe mediation breaker, further strengthen the blind pipe mediation effect.

Drawings

The utility model will now be described with reference to the accompanying drawings.

Fig. 1 schematically shows the structure of a blind dredging crusher according to the present invention.

Fig. 2 schematically shows a side view of the blind dredging crusher of fig. 1.

Fig. 3 schematically shows a top view of the blind dredging crusher of fig. 1.

In the present application, the drawings are all schematic and are used only for illustrating the principles of the utility model and are not drawn to scale.

Detailed Description

The utility model is described below with reference to the accompanying drawings.

In this application, it should be noted that the vertical direction in fig. 1 is defined as the vertical direction, and the horizontal direction in fig. 1 is defined as the horizontal direction. In addition, directional terms or qualifiers "up", "down", etc. used in the present application are with reference to FIG. 1. They are not intended to limit the absolute positions of the parts involved, but may vary from case to case.

Fig. 1 schematically shows the structure of a blind dredging crusher 100 according to the present invention. As shown in fig. 1, the blind dredging crusher 100 comprises a support frame 10, wherein the support frame 10 comprises a horizontal support plate 11 and a vertical leg 12 fixedly connected with the horizontal support plate 11. In one embodiment, the horizontal support plate 11 is configured as a rectangular flat plate, and the length direction of the rectangular flat plate is extended in the lateral direction (see fig. 3). An adjustment space 14 is formed between the horizontal support plate 11 and the vertical leg 12. Wheels 13 are provided at the lower ends of the vertical legs 12. The blind pipe dredging crusher 100 can move to a blind pipe to be dredged through the wheels 13 so as to conduct blind pipe dredging and crushing operation. The support frame 10 has good rigidity support performance and is convenient to move.

In order to ensure that the blind pipe dredging crusher 100 remains stable during operation, the supporting frame 10 is further provided with a braking device (not shown). The brake device is arranged on one side of the wheel 13 and used for limiting the rotation of the wheel when the dredging operation is performed. The brake device may be, for example, a brake pad. In addition, the joint of the wheel 13 is coated with an anti-rust layer, so that the joint of the wheel 13 can be prevented from being corroded, and the flexibility of the wheel 13 is ensured.

As shown in fig. 1 and 2, the blind dredging crusher 100 further comprises a mounting bracket 20 disposed above the support frame 10. The mounting bracket 20 is disposed in the middle region of the horizontal support plate 11, and the mounting bracket 20 is fixedly connected to the horizontal support plate 11. In one embodiment, the mounting bracket 20 is configured as a long hair-like frame structure, the mounting bracket 20 comprising a flat plate 21 and side plates 22.

According to the utility model, the blind pipe dredging crusher 100 further comprises a crushing device 30 for dredging and crushing the blind pipe. As shown in fig. 1 and 2, the crushing apparatus 30 is disposed in the adjustment space 14 formed by the supporting frame 10. The crushing device 30 comprises a box 31, and the box 31 is cubic. A first motor 32 is provided inside the case 31, and the first motor 32 is fixed to a side wall of the case 31. An output shaft of the first motor 32 extends in the horizontal direction, and a bit 33 for performing crushing work is connected thereto, and the bit 33 is located outside a side wall of the box 31 opposite to the first motor 32. The drill bit 33 is fixedly connected with an output shaft of the first motor 32 through an expansion link 34, a first end of the expansion link 34 is fixedly connected with the output shaft of the first motor 32, and a second end of the expansion link passes through a side wall of the box 31 to be fixedly connected with the drill bit. The telescopic rod 34 may be, for example, an outer rod and an inner rod, which is disposed inside the outer rod and can be extended and retracted along the axial direction of the outer rod, the outer rod is fixedly connected to the coupling at the output end of the first motor 32, and the inner rod passes through the sidewall of the box 31 and is fixedly connected to the drill 33. When the actual dredging and crushing operation, the first motor 32 serves as a power source to transmit power to the drill bit 33 through the telescopic rod 34, and then dredging and crushing construction is carried out through the drill bit 33, so that the dredging of the blind pipe is realized.

As shown in fig. 1, the crushing apparatus 30 further includes a cylinder 35 disposed inside the tank 31. In the embodiment shown in fig. 1, the cylinder 35 is disposed below the first motor 32, and the telescopic end of the cylinder 35 is parallel to the telescopic rod 34 of the first motor 32. A connecting plate 36 is fixedly connected to the telescopic end of the cylinder 35. The telescopic rod 34 passes through the connecting plate 36 and is rotatably connected with the connecting plate 36. In one embodiment, a bearing may be mounted on the inner rod of the extension rod 34, with an inner race interference fit with the inner rod and an outer race interference fit into the connection plate 36, thereby rotationally coupling the extension rod 34 to the connection plate 36. The cylinder 35 can control the connecting plate 36 to do telescopic motion through the telescopic end, and the connecting plate 36 drives the telescopic rod 34 to extend and retract, so as to drive the drill bit 33 to extend and retract. Therefore, the crushing device 30 can enable the drill bit 33 to go deep into the blind pipe for cleaning through the air cylinder 35, and the dredging effect of the blind pipe dredging crusher 100 is obviously enhanced.

According to the utility model, a camera collector 37 is arranged on the side wall of the box body 31 close to the drill bit 33, and the camera collector 37 is used for observing the dredging condition in the blind pipe in real time. Preferably, the camera collector 37 is a high-definition camera. The high-definition camera is preferably arranged at a position above the drill 33, and the lens of the high-definition camera faces the working direction of the drill 33. In order to protect the high-definition camera, a waterproof protective shell is arranged on the outer wall of the high-definition camera. The blind dredging crusher 100 further comprises a high definition display screen (not shown) which is arranged on one side of the support frame 10. The high-definition display screen can show dredging operation pictures in the blind pipe shot by the camera shooting collector 37. Therefore, the operator can observe the dredging operation condition inside the blind pipe in real time through the camera shooting collector 37 and the high-definition display screen, and further control the blind pipe dredging crusher 100 to perform corresponding operation. This is very advantageous in improving the working efficiency of the blind dredging crusher 100 and enhancing the dredging effect.

According to the utility model, the blind dredging crusher 100 further comprises a lifting mechanism 40. As shown in fig. 1 and 2, the elevating mechanism 40 is installed on the mounting frame 20, and the lower end of the elevating mechanism 40 is connected to the crushing apparatus 30 through the horizontal support plate 11 of the support frame 10. The lifting mechanism 40 can adjust the position of the crushing apparatus 30 in the vertical direction.

As shown in fig. 1, the lifting mechanism 40 includes a mounting cavity 41, and a second motor 42, a threaded rod 43, and a lifting plate 44 disposed inside the mounting cavity 41. The mounting cavity 41 is rectangular, and the length direction thereof extends along the vertical direction, and the mounting cavity 41 includes a top plate and a bottom plate. The second motor 42 is fixed on the inner side surface of the top plate, and the output shaft vertically extends downwards. The lifting mechanism 40 further includes a threaded rod 43 disposed inside the mounting cavity 40, and the threaded rod 43 is distributed along the vertical direction. The upper end of the threaded rod 43 is fixedly connected with the output shaft of the second motor 42, and the lower end is rotatably connected with the bottom plate. The threaded rod 43 passes through the lifting plate 44 and is in fit connection with the lifting plate 44, and a sliding connection is formed between the lifting plate 44 and the inner evading surface of the mounting cavity 41. At least two connecting rods 45 are fixedly connected to the lower end surface of the lifting plate 44, and the connecting rods 45 penetrate through the bottom plate and are fixedly connected with the box body 31 in the crushing device 30. A plurality of connecting rods 45 are evenly distributed around the threaded rod 43. In one embodiment, two symmetrically distributed connecting rods 45 are fixed on the lower end surface of the lifting plate 44. In actual work, the threaded rod 43 is driven to rotate by the second motor 42, the threaded rod 43 can drive the lifting plate 44 to do lifting motion along the vertical direction through rotation, and therefore the connecting rod 45 drives the crushing device 30 to do lifting motion so as to adjust the vertical position of the crushing device 30. This kind of simple structure of elevating system 40 adjusts convenient accurate, has improved breaker 30's regulation efficiency greatly to can effectively improve the operating efficiency of blind pipe mediation breaker 100, show the reinforcing mediation effect.

In this embodiment, the upper end of the mounting cavity 41 penetrates the flat plate 22 of the mounting bracket 20, the lower end of the mounting cavity 41 penetrates the horizontal support plate 11 of the support frame 10, and the mounting cavity 41 and the flat plate 22 and the horizontal support plate 11 are rotatably connected.

According to the utility model, the blind dredging crusher 100 further comprises a rotating mechanism 50. As shown in fig. 1, a rotating mechanism 50 is provided inside the mounting chamber 41 for adjusting the working direction of the crushing apparatus 30. The rotating mechanism 50 includes a rotating plate 51, a circular slide rail 52 adapted to the rotating plate 51, and a driving unit for driving the rotating plate 51 to rotate. The rotating plate 51 is sleeved on the outer surface of the mounting cavity 41 and is located at a position close to the horizontal support plate 11 of the support frame 10, and the rotating plate 51 and the mounting cavity 41 form a circumferential fixed connection. The circular slide rail 52 is fixedly connected with the horizontal support plate 11 of the support frame 10, and the rotating plate 51 can rotate along the circular slide rail 52. The rotating plate 51 can rotate under the action of the driving unit and drives the lifting mechanism 40 to rotate, thereby driving the crushing device 30 to rotate. Therefore, the adjustment of the operation direction of the drill bit is realized, and the blind pipes in different directions can be dredged.

In the present embodiment, the driving unit includes a ring gear 54 fixedly fitted on the outer peripheral surface of the rotating plate 51, a third motor 55 for providing a driving force, and a gear 56 provided on an output shaft from the third motor 55. The third motor 55 is fixed to the side plate 21 of the mounting bracket 20 and the gear 56 is intermeshed with the ring gear 54. The third motor 55 can drive the gear 56 to rotate, so as to drive the gear ring 54 to rotate, thereby driving the rotating plate 51 to rotate, so that the rotating plate 51 drives the lifting mechanism 40 to drive the crushing device 30 to rotate, thereby adjusting the construction operation direction of the drill bit 33. Preferably, the gear 56 is a helical gear. Therefore, the direction of the drill bit 33 is adjusted, the adjustment and control are convenient and accurate, multi-direction dredging can be achieved, and the dredging operation efficiency of the blind pipe dredging crusher 100 is greatly improved.

The working flow of the blind dredging crusher 100 according to the present invention is briefly described below. Firstly, the blind dredging crusher 100 is moved to the blind to be dredged through the wheels 13. After that, the wheel 13 is locked by the brake device. Thereafter, the vertical position of the crushing device 30 is adjusted by the elevating mechanism 40. Specifically, the second motor 42 is turned on, the second motor 42 drives the threaded rod 43 to rotate, the threaded rod 43 drives the lifting plate 44 to move vertically, the crushing device 30 is driven to move vertically through the connecting rod 45, and the second motor 42 is turned off until the drill bit 33 of the crushing device 30 aligns to the center of the blind pipe to be dredged. Thereafter, the crushing apparatus 30 is started to perform the dredging crushing operation. Specifically, the first motor 32 is turned on, and the first motor 32 drives the telescopic rod 34 to drive the drill bit 33 to rotate, so as to dredge and crush. And when the cylinder 35 is opened, the cylinder 35 can drive the telescopic rod 34 to extend through the connecting plate 36, so that the drill bit 33 goes deep into the blind pipe to be dredged. Meanwhile, the dredging and robbing conditions in the blind pipe are shot through the camera shooting collector 37, and the blind pipe is projected in real time through a high-definition display screen.

When dredging operation is carried out on blind pipes in different directions, the third motor 55 is turned on, the third motor 55 drives the gear 56 to rotate so as to drive the gear ring 54 to rotate, so that the rotating plate 51 is driven to rotate, the rotating plate 51 drives the lifting mechanism 40 to integrally rotate, and the rotating angle of the crushing device 30 is adjusted. Thereby, the angle of the drill 33 is adjusted, and the blind pipe in different directions is dredged.

When the blind pipes at different height positions are dredged, the second motor 42 is started to drive the threaded rod 43 to rotate, so that the threaded rod 43 drives the lifting plate 44 to move vertically, the connecting rod 45 drives the crushing device 30 to move vertically, and the height of the crushing device 30 is adjusted. Thereby, the height adjustment of the drill 33 is realized, and the blind pipes at different height positions are dredged. This can greatly improve the dredging operation efficiency of the blind pipe dredging crusher 100, and enhance the blind pipe dredging effect.

According to the blind pipe dredging crusher 100, the drill bit 33 can be adjusted in the vertical direction through the lifting mechanism 40, so that a blind pipe to be dredged is aligned to conduct dredging and crushing, the lifting mechanism 40 improves the adjustment efficiency and the adjustment precision of the drill bit in the vertical direction, the operation efficiency of the blind pipe dredging crusher 100 is improved, and the dredging effect is enhanced. This blind pipe mediation breaker 100 can drive the drill bit and go deep into the blind pipe through cylinder 35 and dredge the clearance, is showing the broken mediation effect that has strengthened the blind pipe. Further, the rotation mechanism 50 can adjust the working direction of the drill 33, thereby realizing multi-directional dredging. This can further improve the mediation operating efficiency of blind pipe mediation breaker 100, further strengthen the blind pipe mediation effect.

Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing examples, or that equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A blind pipe dredging crusher comprising:

the device comprises a support frame (10), wherein an adjusting space (14) is formed in the support frame, and wheels (13) are arranged at the bottom of the support frame;

a mounting bracket (20) disposed on the support frame;

a crushing device (30) arranged in the adjustment space;

a lifting mechanism (40) mounted on the support frame through the mounting frame, the lower end of the lifting mechanism being connected to the crushing device, and the lifting mechanism being rotatably connected to the support frame and the mounting frame; and

a rotation mechanism (50) for adjusting the working direction of the crushing device;

the blind pipe dredging crusher moves to the position of a blind pipe to be dredged through the wheels, the crushing device can adjust the vertical position through the lifting mechanism to align the blind pipe to be dredged, and the rotating mechanism can rotate to adjust the operation direction, so that the blind pipes in different directions are dredged.

2. The blind dredging crusher according to claim 1, wherein the crushing device comprises a box body (31) and a first motor (32) arranged in the box body, an output shaft of the first motor is connected with a drill bit (33) used for crushing, and the drill bit is positioned outside the side wall of the box body.

3. The blind dredging crusher of claim 2, wherein a telescopic rod (34) is arranged between the drill bit and the first motor, a first end of the telescopic rod is fixedly connected with an output shaft of the first motor, and a second end of the telescopic rod passes through the side wall of the box body to be fixedly connected with the drill bit.

4. The blind dredging crusher according to claim 3, wherein the crushing device further comprises a cylinder (35) arranged in the box body, a connecting plate (36) is fixed at the telescopic end of the cylinder, the extending end of the cylinder is parallel to the telescopic rod, the telescopic rod penetrates through the connecting plate and is rotatably connected with the connecting plate,

the cylinder can drive the telescopic rod to do telescopic motion through the connecting plate, so that the drill bit is controlled to extend or retract.

5. The blind dredging crusher of any one of claims 2 to 4, wherein a camera collector (37) is arranged on the side wall of the box body close to the drill bit.

6. The blind dredge crusher of claim 1 wherein the lifting mechanism comprises:

a mounting cavity (41) comprising a top plate and a bottom plate;

a second motor (42) fixed on the inner side of the top plate;

the upper end of the threaded rod is fixedly connected with the output shaft of the second motor, and the lower end of the threaded rod is rotatably connected with the bottom plate; and

the threaded rod penetrates through the lifting plate and is in adaptive connection with the lifting plate, and the lifting plate is in sliding connection with the inner wall of the mounting cavity;

the lower end face of the lifting plate is fixedly connected with at least two connecting rods (45), the connecting rods penetrate through the bottom plate and are fixedly connected with the crushing device, and the threaded rods can drive the lifting plate to move up and down under the driving action of the second motor, so that the crushing device is driven to move up and down.

7. The blind dredge crusher of claim 6, wherein the connecting rods are evenly distributed around the threaded rod.

8. The blind dredging crusher of claim 6 or 7, wherein the upper end and the lower end of the mounting cavity respectively penetrate through the mounting frame and the supporting frame, and the mounting cavity is rotatably connected with the mounting frame and the supporting frame.

9. The blind dredging crusher of claim 1, wherein the rotating mechanism comprises a rotating plate (51), a circular slide rail (52) matched with the rotating plate and a driving unit (53) for driving the rotating plate to rotate,

the rotating plate is fixedly sleeved on the outer surface of the mounting cavity, the circular slide rail is fixedly connected with the support frame, and the rotating plate can drive the lifting mechanism to rotate under the action of the driving unit, so that the crushing device is driven to rotate.

10. The blind dredging crusher of claim 9, wherein the driving unit comprises a gear ring (54) fixedly secured to the outer peripheral surface of the rotating plate, a third motor (55) secured to the side wall of the mounting frame, an output shaft of the third motor being provided with a gear (56) engaged with the gear ring,

the third motor drives the rotating plate to rotate through the gear and the gear ring.

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