Obstacle-encountering shutdown protection system for slope cutting machine

Abstract

The utility model relates to an obstacle-encountering shutdown protection system for a slope cutting machine, which belongs to the technical field of protection structures and comprises a rotary connecting shaft, a control connecting block is arranged on one side of the rotary connecting shaft, an angle adjusting structure is designed in the control connecting block, a positioning mounting plate is arranged at one end of the angle adjusting structure, and a distance adjusting structure is mounted in the angle adjusting structure. A fixed clamping plate is designed at one end of the distance adjusting structure, a stabilizing structure is arranged in the fixed clamping plate, supporting positioning plates are installed at the two ends of the rotating connecting shaft, one end of each supporting positioning plate is rotationally connected with an attaching supporting plate, and a buffering telescopic rod is rotationally connected to the center position of the rotating connecting shaft. According to the device, the use flexibility of the device is improved, the mounting convenience and stability are improved in cooperation with a distance adjusting structure and a stabilizing structure, when the structure rotates, the structure is prevented from moving backwards and the force of the structure is buffered through an attaching supporting plate and a buffering telescopic rod which are connected in a rotating mode, and the use stability and safety of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slope cutting machine meets barrier shutdown protection system and belongs to the technical field of protection structure. BACKGROUND

[0002] The slope cutting machine is a heavy mechanical equipment used in earthwork engineering, mainly used for flattening or trimming the soil slope. The working principle of the slope cutting machine is mainly based on cutting and trimming technology. During operation, the power system drives the cutting device to rotate at high speed or reciprocate, and at the same time, the walking mechanism drives the slope cutting machine to move along the predetermined track. After the cutting device contacts the soil slope, the cutting and trimming effect removes the excess soil and rock to achieve the expected slope and shape.

[0003] The existing application No. CN202410134696.0 is a slope brushing machine, belonging to the field of slope trimming equipment, which comprises a walking frame, a milling and planing support arm, a milling and planing mechanism, a first feeding mechanism, a second feeding mechanism, an upper support hinge frame connected with the walking frame and the milling and planing support arm, and a lower support leg connected with the milling and planing support arm. The upper support hinge frame comprises a support frame and a support arm support frame hinged to the support frame, the support frame is rotatably connected with the walking frame, the support arm support frame is slidably connected with the milling and planing support arm, and the lower support leg is hinged to the end of the milling and planing support arm. The milling and planing mechanism comprises a milling and planing frame and a milling drum, the milling and planing frame is provided with a discharge port for discharging the material generated by the milling drum, the first feeding mechanism comprises a first conveyor belt arranged at the discharge port, and the second feeding mechanism comprises a second conveyor belt arranged at the output side of the first conveyor belt. The present application not only ensures the brushing effect and the stability of the brushing work, but also avoids the problem of needing to set up guide rails in advance, and can also realize the collection and transportation of waste slag while brushing, and the structure design is more reasonable, the main frame can be quickly stored and the working state can be converted, which is convenient for equipment transfer and scene change, greatly improving the operability and working efficiency of the equipment.

[0004] The above device improves the rationality and stability of the device, thereby improving the operability and working efficiency of the equipment. However, when using the device, obstacles may affect the operation of the device, which may cause the milling and planing mechanism to rebound, causing the device to be unstable and posing a safety threat to the workers in the external environment. Utility model content

[0005] The purpose of the utility model is to solve the above problems and provide a slope cutting machine meets barrier shutdown protection system, which can prevent the structure from rebounding and moving, and improve the stability of the device during use.

[0006] The utility model discloses a kind of slope cutting machine meets barrier shutdown protection system, including rotary connecting shaft, the side of rotary connecting shaft is provided with control connecting block, the inside of control connecting block is designed with angle adjusting structure, the one end of angle adjusting structure is provided with positioning mounting plate, distance adjusting structure is installed in the inside of angle adjusting structure, the one end of distance adjusting structure is designed with fixed clamping plate, the inside of fixed clamping plate is provided with stabilizing structure, the both ends of rotary connecting shaft are rotatably installed with support positioning plate, the other end of support positioning plate is connected with the adhesion support plate, the center position of rotary connecting shaft is connected with buffer telescopic rod, the other end of buffer telescopic rod and the adhesion support plate are rotatably connected.

[0007] Preferably, in order to facilitate positioning and installation of the device, the angle adjusting structure includes a rotating adjustment shaft, the control connecting block and one end of the rotating connecting shaft are fixedly welded, a positioning adapter hole is formed in the inside of the control connecting block, and the rotating adjustment shaft is rotatably clamped in the inside of the positioning adapter hole.

[0008] Preferably, in order to adjust the installation angle of the positioning mounting plate, a driven bevel ring is fixedly sleeved on the outside of the rotating adjustment shaft, an angle adjusting adapter hole is formed on one side of the positioning adapter hole, an angle adjusting knob is rotatably clamped in the inside of the angle adjusting adapter hole, an angle adjusting bevel is fixedly installed on one end of the angle adjusting knob, and the angle adjusting bevel and the driven bevel ring are meshed with each other.

[0009] Preferably, in order to adjust the distance between the fixed clamping plate and the positioning mounting plate, the distance adjusting structure includes an extension connecting rod, a distance adjusting clamping hole is formed in the inside of the rotating adjustment shaft, the extension connecting rod is slidably clamped in the inside of the distance adjusting clamping hole, and the fixed clamping plate is fixedly welded on one end of the extension connecting rod.

[0010] Preferably, in order to clamp and fix the device and the external structure, the positioning mounting plate is fixedly welded on one end of the rotating adjustment shaft, an adjusting installation hole is formed on one end of the positioning mounting plate, and a distance adjusting screw is rotatably clamped in the inside of the adjusting installation hole.

[0011] Preferably, in order to push the extension connecting rod to move telescopically, an extension threaded hole is formed in the inside of the extension connecting rod, the extension threaded hole and the distance adjusting screw are threadedly connected with each other, and a distance adjusting knob is fixedly welded on one end of the distance adjusting screw.

[0012] Preferably, in order to stably connect between external structures, the stabilizing structure comprises a fixed clamping plate, a stabilizing adjusting hole is formed in the inside of the fixed clamping plate, the fixed clamping plate is slidably clamped in the inside of the stabilizing adjusting hole, a positioning threaded rod is rotatably clamped on one side of the stabilizing adjusting hole, and the positioning threaded rod and the fixed clamping plate are threadedly connected with each other.

[0013] Preferably, in order to improve the stability of the device during use, the buffer telescopic rod comprises a buffer support rod, a buffer adapter hole is formed in one end of the buffer support rod, the buffer adapter hole and the rotating connection shaft are rotatably clamped with each other, a positioning support tube is sleeved with a damping sleeve on the other end of the buffer support rod, a supporting spring is fixedly installed in the inside of the positioning support tube, the other end of the supporting spring and the buffer support rod are fixedly connected with each other, and the one end of the positioning support tube and the abutting support plate are rotatably connected with each other.

[0014] The utility model discloses the beneficial effect is: through the angle adjusting structure, the installation angle of quick adjusting device, improve the flexibility of device use, cooperate the distance adjusting structure and stabilizing structure, improve the convenience and stability of device installation, through the abutting support plate and buffer telescopic rod of adapter, when the structure occurs the rotation, prevent its backward movement to the intensity of buffering, improve the stability and security of device use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model.

[0016] Figure 2 It is the side cross section structure schematic diagram of the utility model.

[0017] Figure 3 It is the structure schematic diagram of angle adjusting structure part in the utility model.

[0018] Figure 4 It is the structure schematic diagram of stabilizing structure part in the utility model.

[0019] In the drawing: 1, rotating connection shaft, 2, control connecting block, 3, angle adjusting structure, 301, rotating adjusting shaft, 302, driven bevel ring, 303, angle adjusting bevel, 4, positioning installation plate, 5, distance adjusting structure, 501, extension connecting rod, 502, distance adjusting screw, 6, fixed clamping plate, 7, stabilizing structure, 701, fixed clamping plate, 702, positioning threaded rod, 8, support positioning plate, 9, abutting support plate, 10, buffer telescopic rod, 101, buffer support rod, 102, positioning support tube, 103, supporting spring. PREFERRED EMBODIMENT

[0020] Clearly, the described embodiments are merely part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0021] Please refer to Figures 1-4 As shown in FIG. 1, a kind of slope cutting machine meets barrier shutdown protection system, including rotary connecting shaft 1, the side of rotary connecting shaft 1 is provided with control connecting block 2, the inside of control connecting block 2 is designed with angle adjusting structure 3, the one end of angle adjusting structure 3 is provided with positioning mounting plate 4, angle adjusting structure 3 is installed with pitch adjusting structure 5 in the inside, the one end of pitch adjusting structure 5 is designed with fixed clamping plate 6, the inside of fixed clamping plate 6 is provided with stabilizing structure 7, the both ends of rotary connecting shaft 1 are rotatably installed with support positioning plate 8, the other end of support positioning plate 8 is rotatably connected with the lamination support plate 9, the center position of rotary connecting shaft 1 is rotatably connected with buffer telescopic rod 10, the other end of buffer telescopic rod 10 is rotatably connected with lamination support plate 9.

[0022] Angle adjusting structure 3 includes rotary adjusting shaft 301, control connecting block 2 and one end of rotary connecting shaft 1 are fixedly welded with each other, the inside of control connecting block 2 is provided with positioning adapter hole, rotary adjusting shaft 301 is rotatably connected in the inside of positioning adapter hole.

[0023] The outside of rotary adjusting shaft 301 is fixedly provided with driven bevel gear ring 302, the side of positioning adapter hole is provided with angle adjusting adapter hole, angle adjusting knob is rotatably connected in the inside of angle adjusting adapter hole, angle adjusting knob is fixedly provided with angle adjusting bevel gear 303 on one end, angle adjusting bevel gear 303 and driven bevel gear ring 302 are rotatably connected.

[0024] Pitch adjusting structure 5 includes extension connecting rod 501, the inside of rotary adjusting shaft 301 is provided with pitch adjusting hole, extension connecting rod 501 is slidably connected in the inside of pitch adjusting hole, fixed clamping plate 6 is fixedly welded on one end of extension connecting rod 501, positioning mounting plate 4 is fixedly welded on one end of rotary adjusting shaft 301, positioning mounting plate 4 is provided with adjusting mounting hole on one end, pitch adjusting screw 502 is rotatably connected in the inside of adjusting mounting hole, extension connecting rod 501 is provided with extension thread hole in the inside, extension thread hole and pitch adjusting screw 502 are threadedly connected, pitch adjusting screw 502 is fixedly welded with pitch adjusting knob on one end.

[0025] Stabilizing structure 7 includes fixed clamping plate 701, the inside of fixed clamping plate 6 is provided with stabilizing adjusting hole, fixed clamping plate 701 is slidably connected in the inside of stabilizing adjusting hole, positioning threaded rod 702 is rotatably connected on the side of stabilizing adjusting hole, positioning threaded rod 702 and fixed clamping plate 701 are threadedly connected.

[0026] The buffer telescopic rod 10 comprises a buffer support rod 101, one end of the buffer support rod 101 is provided with a buffer adapter hole, the buffer adapter hole and the rotating connecting shaft 1 are rotatably connected, the other end of the buffer support rod 101 is provided with a positioning support pipe 102 outside a damping sleeve, the positioning support pipe 102 is internally fixedly installed with a support spring 103, the other end of the support spring 103 and the buffer support rod 101 are fixedly connected, and one end of the positioning support pipe 102 and the abutting support plate 9 are rotatably connected.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments but can be implemented in other embodiments without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than that of the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A trimmer obstruction shutdown protection system characterized by: The utility model provides a rotatable connecting shaft (1) is provided with control connecting block (2) on one side, the inside of control connecting block (2) is designed with angle adjusting structure (3), one end of angle adjusting structure (3) is provided with positioning mounting plate (4), the inside of angle adjusting structure (3) is installed with distance adjusting structure (5), one end of distance adjusting structure (5) is designed with fixed clamping plate (6), the inside of fixed clamping plate (6) is provided with stabilizing structure (7), both ends of rotatable connecting shaft (1) are rotatably installed with support positioning plate (8), the other end of support positioning plate (8) is connected with the support plate (9) of sticking, the center position of rotatable connecting shaft (1) is connected with buffer telescopic rod (10), and the other end of buffer telescopic rod (10) is rotatably connected with the support plate (9) of sticking.

2. The trimmer obstruction shutdown protection system of claim 1, wherein: The utility model discloses a rotatable adjusting shaft (301), control connecting block (2) and rotatable connecting shaft (1) one end mutual fixed welding, the inside of control connecting block (2) is seted up with positioning adapter hole, rotatable adjusting shaft (301) rotatablely connected in the inside of positioning adapter hole.

3. The trimmer obstruction shutdown protection system of claim 2, wherein: The outside of rotatable adjusting shaft (301) is fixedly sleeved with driven bevel gear ring (302), one side of positioning adapter hole is seted up with angle adjusting adapter hole, and the inside of angle adjusting adapter hole is rotatably connected with angle adjusting knob, one end of angle adjusting knob is fixedly installed with angle adjusting bevel gear (303), and angle adjusting bevel gear (303) is rotatably connected with driven bevel gear ring (302).

4. The trimmer obstruction shutdown protection system of claim 2, wherein: The utility model discloses a distance adjusting structure (5) includes extension connecting rod (501), the inside of rotatable adjusting shaft (301) is seted up with distance adjusting card hole, extension connecting rod (501) is slidably connected in the inside of distance adjusting card hole, and fixed clamping plate (6) is fixedly welded on one end of extension connecting rod (501).

5. The trimmer obstruction shutdown protection system of claim 4, wherein: The utility model discloses a positioning mounting plate (4) is fixedly welded on one end of rotatable adjusting shaft (301), and one end of positioning mounting plate (4) is seted up with adjusting installation hole, and the inside of adjusting installation hole is rotatably connected with distance adjusting screw (502).

6. The trimmer obstruction shutdown protection system of claim 5, wherein: The inside of extension connecting rod (501) is seted up with extension screw hole, and extension screw hole is threadedly connected with distance adjusting screw (502), and one end of distance adjusting screw (502) is fixedly welded with distance adjusting knob.

7. The trimmer obstruction shutdown protection system of claim 1, wherein: The utility model discloses a stabilizing structure (7) includes fixed clamping plate (701), the inside of fixed clamping plate (6) is seted up with stabilizing adjusting hole, fixed clamping plate (701) is slidably connected in the inside of stabilizing adjusting hole, one side of stabilizing adjusting hole is rotatably connected with positioning threaded rod (702), and positioning threaded rod (702) is threadedly connected with fixed clamping plate (701).

8. The trimmer obstruction shutdown protection system of claim 1, wherein: The buffer telescopic rod (10) includes a buffer support rod (101), one end of the buffer support rod (101) is provided with a buffer adapter hole, the buffer adapter hole and the rotating connection shaft (1) are rotatably connected, the other end of the buffer support rod (101) is provided with a positioning support pipe (102) outside a damping sleeve, the positioning support pipe (102) is internally provided with a support spring (103), the other end of the support spring (103) and the buffer support rod (101) are fixedly connected, and one end of the positioning support pipe (102) and the close support plate (9) are rotatably connected.

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