Embedded independent buffering obstacle avoidance blade mechanism of sweeper

Abstract

The utility model provides an embedded independent buffering obstacle avoidance blade mechanism of a sweeper, which comprises a mounting roller, and stabilizing frames are arranged on two sides of the mounting roller. According to the embedded independent buffering obstacle-avoiding blade mechanism of the sweeper, the independent blade and the installation frame are fixed through the fixing pin and the fixing sleeve, the blade and the installation frame can be rapidly and independently disassembled and replaced, the sharp position of the blade is subjected to corresponding round corner treatment, the surface of an adhesive tape can be better protected against scratching, and the service life of the adhesive tape is prolonged. Meanwhile, when the blade makes contact with a hard object or a protruding part on the conveying belt, the blade drives the installation frame to be connected with the rotating rod to rotate towards one side, so that the torsional spring is driven to be tightened, and after the blade is separated from the protruding part, the torsional spring drives the rotating rod to be connected with the installation frame and the blade to reset and be attached to the conveying belt again; therefore, wet sticky materials on the conveying belt are effectively cleaned, and meanwhile the conveying belt and the blades are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the field of sweepers, in particular to an embedded independent buffer obstacle avoidance blade mechanism of a sweeper. Background Art

[0002] During the material conveying process of the belt conveyor, if the residual attached material enters the roller or roller bearing seat, it will accelerate the bearing wear. The material sticking to the surface of the roller or roller will tear and roughen the conveyor belt surface rubber, accelerating the wear and damage of the conveyor belt.

[0003] The blades of conventional polyurethane cleaners currently used in belt conveyors will scrape against harder objects or raised areas of the conveyor belt, causing damage to the conveyor belt or causing gaps in the blades, thereby increasing the cost of use. At the same time, the two ends of the blade are sharp, so when a conventional alloy cleaner cleans the conveyor, it is easy to scratch the belt.

[0004] Therefore, it is necessary to provide a sweeper with an embedded independent buffer obstacle avoidance blade mechanism to solve the above technical problems. Utility Model Content

[0005] The utility model provides an embedded independent buffer obstacle avoidance blade mechanism for the sweeper, which solves the problem that the conventional polyurethane sweeper is easily damaged when shoveling hard objects or raised parts of the conveyor belt, and the tape is easily scratched.

[0006] In order to solve the above technical problems, the utility model provides a built-in independent buffer obstacle avoidance blade mechanism for a sweeper, comprising:

[0007] A mounting roller, wherein both sides of the mounting roller are provided with stabilizing frames;

[0008] A stabilizing block, the stabilizing block is arranged on one side of the stabilizing frame, and a stabilizing sleeve is arranged on one side of the stabilizing block;

[0009] A mounting frame is arranged on one side of the stabilizing frame, a blade is arranged at the bottom of the mounting frame, a fixing pin is arranged inside the blade, a fixing sleeve is threadedly connected to the surface of the fixing pin, a rotating rod is fixedly connected to one side of the mounting frame, and a torsion spring is arranged on the surface of the rotating rod.

[0010] Preferably, the thickness of the blade may be 2.5 mm, 3 mm, 3.5 mm, or 4 mm, and the blade is made of carbide alloy.

[0011] Preferably, a sliding component is provided inside the mounting frame, and the sliding component comprises a sliding groove, and a sliding block is slidably connected inside the sliding groove.

[0012] Preferably, a limiting component is arranged inside the sliding block, and the limiting component comprises a limiting groove, and the limiting block is slidably connected inside the limiting groove.

[0013] Preferably, the number of the limiting grooves and the number of the limiting blocks are both two, the two limiting grooves are both opened inside the sliding block, and the two limiting blocks are respectively slidably connected to the inside of the two limiting grooves.

[0014] Preferably, limiting holes are provided inside the sliding block and the limiting block.

[0015] Preferably, a limiting pin is arranged inside the limiting hole, and a surface of the limiting pin is threadedly connected to a limiting sleeve.

[0016] Compared with the related art, the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model has the following beneficial effects:

[0017] The utility model provides an embedded independent buffer obstacle avoidance blade mechanism of the sweeper. The independent blade and the mounting frame are fixed by a fixing pin and a fixing sleeve, and can be quickly disassembled and replaced separately. The sharp part of the blade has corresponding rounded corners, which can better protect the surface of the tape from being scratched. At the same time, when the blade contacts a harder object or a raised part on the conveyor belt, the blade drives the mounting frame connected to the rotating rod to rotate to one side, thereby driving the torsion spring to tighten. After separation from the raised part, the torsion spring drives the rotating rod connected to the mounting frame and the blade to reset and fit the conveyor belt again, thereby effectively cleaning the wet and sticky materials on the conveyor belt while preventing damage to the conveyor belt and the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the first embodiment of the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model;

[0019] Figure 2 for Figure 1 The schematic diagram of the overall structure of the blade shown;

[0020] Figure 3 for Figure 1 A schematic cross-sectional structural diagram of the mounting roller shown;

[0021] Figure 4 for Figure 1 The schematic structural diagram of the blade as a whole from the side is shown;

[0022] Figure 5 It is a structural schematic diagram of a second embodiment of the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model;

[0023] Figure 6 for Figure 5 A schematic diagram of the structure of the sliding assembly shown;

[0024] Figure 7 for Figure 5 An enlarged schematic diagram of part A is shown.

[0025] Numbers in the figure: 1. mounting roller, 2. mounting frame, 3. blade, 4. fixing pin, 5. fixing sleeve, 6. sliding assembly, 61. sliding groove, 62. sliding block, 7. limiting assembly, 71. limiting groove, 72. limiting block, 8. limiting pin, 9. limiting hole, 10. limiting sleeve, 11. stabilizing frame, 12. stabilizing block, 13. stabilizing sleeve, 14. rotating rod, 15. torsion spring. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0027] First embodiment

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 It is a structural schematic diagram of the first embodiment of the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the overall structure of the blade shown; Figure 3 for Figure 1 The schematic diagram of the structure of the blade as a whole from the side is shown. Figure 4 for Figure 1 The schematic diagram of the structure of the blade as a whole from the side is shown. The sweeper has an embedded independent buffer and obstacle avoidance blade mechanism, including:

[0029] A mounting roller 1, wherein both sides of the mounting roller 1 are provided with a stabilizing frame 11;

[0030] A stabilizing block 12, wherein the stabilizing block 12 is disposed on one side of the stabilizing frame 11, and a stabilizing sleeve 13 is disposed on one side of the stabilizing block 12;

[0031] The mounting frame 2 is arranged on one side of the stabilizing frame 11, a blade 3 is arranged at the bottom of the mounting frame 2, a fixing pin 4 is arranged inside the blade 3, a fixing sleeve 5 is threadedly connected to the surface of the fixing pin 4, a rotating rod 14 is fixedly connected to one side of the mounting frame 2, and a torsion spring 15 is sleeved on the surface of the rotating rod 14.

[0032] One end of the rotating rod 14 is rotatably connected to the inside of the mounting roller 1 , and the mounting frame 2 is rotatably connected to one side of the stabilizing frame 11 .

[0033] There are two mounting holes inside the mounting frame 2 and the blade 3, which are used to insert two fixing pins 4 into the mounting holes inside the mounting frame 2 and the blade 3, align the two fixing sleeves 5 with the fixing pins 4, and rotate them to one side to a suitable position to fix the blade 3 and the mounting frame 2, thereby facilitating the individual replacement of the blade 3.

[0034] The two ends of the torsion spring 15 are respectively fixedly connected to the rotating rod 14 and the inside of the mounting roller 1. When the blade 3 contacts a harder object or a raised part on the conveyor belt, the blade 3 drives the mounting frame 2 connected to the rotating rod 14 to rotate to one side, thereby driving the torsion spring 15 to tighten. After separating from the raised part, the torsion spring 15 drives the rotating rod 14 connected to the mounting frame 2 and the blade 3 to reset and fit the conveyor belt again, thereby effectively cleaning the wet and sticky materials on the conveyor belt while preventing damage to the conveyor belt and the blade 3. After the blade 3 contacts the raised part, it will move upward and downward along the raised part, thereby achieving a certain buffering effect.

[0035] The thickness of the blade 3 can be 2.5 mm, 3 mm, 3.5 mm, or 4 mm, and the blade 3 is made of carbide alloy.

[0036] The working principle of the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model is as follows:

[0037] When in use, when the sweeper drives the mounting frame 2 connected to the blade 3 and moves to one side in contact with the surface of the conveyor belt, the wet and sticky materials on the conveyor belt are cleaned. When the blade 3 contacts a harder object or a raised part on the conveyor belt, the blade 3 drives the mounting frame 2 connected to the rotating rod 14 to rotate to one side, thereby driving the torsion spring 15 to tighten. After separating from the raised part, the torsion spring 15 drives the rotating rod 14 connected to the mounting frame 2 and the blade 3 to reset and re-adhere to the conveyor belt, thereby effectively cleaning the wet and sticky materials on the conveyor belt while preventing damage to the conveyor belt and the blade 3.

[0038] Compared with the related art, the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model has the following beneficial effects:

[0039] The utility model provides an embedded independent buffer obstacle avoidance blade mechanism of a sweeper, which is fixed between an independent blade 3 and a mounting frame 2 by a fixing pin 4 and a fixing sleeve 5, and can be quickly disassembled and replaced separately. The sharp part of the blade 3 has corresponding rounded corners, which can better protect the surface of the tape from being scratched. At the same time, when the blade 3 contacts a harder object or a raised part on the conveyor belt, the blade 3 drives the mounting frame 2 connected to the rotating rod 14 to rotate to one side, thereby driving the torsion spring 15 to tighten. After separating from the raised part, the torsion spring 15 drives the rotating rod 14 connected to the mounting frame 2 and the blade 3 to reset and fit the conveyor belt again, thereby effectively cleaning the wet and sticky materials on the conveyor belt while preventing damage to the conveyor belt and the blade 3.

[0040] Second embodiment

[0041] Please refer to Figure 5 , Figure 6 and Figure 7 Based on the built-in independent buffer and obstacle avoidance blade mechanism of the sweeper provided in the first embodiment of the present application, the second embodiment of the present application proposes another built-in independent buffer and obstacle avoidance blade mechanism of the sweeper. The second embodiment is only a preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0042] Specifically, the difference of the built-in independent buffer and obstacle avoidance blade mechanism of the sweeper provided in the second embodiment of the present application is that the built-in independent buffer and obstacle avoidance blade mechanism of the sweeper is that a sliding assembly 6 is arranged inside the mounting frame 2, and the sliding assembly 6 includes a sliding groove 61, and a sliding block 62 is slidably connected inside the sliding groove 61.

[0043] A sliding groove 61 is provided inside the mounting frame 2 , and a sliding block 62 is slidably connected inside the sliding groove 61 . One side of the sliding block 62 is fixedly connected to one side of the blade 3 .

[0044] The interior of the sliding block 62 is provided with a limiting assembly 7 , and the limiting assembly 7 includes a limiting groove 71 , and the interior of the limiting groove 71 is slidably connected to the limiting block 72 .

[0045] There are two limit slots 71 and two limit blocks 72 . The two limit slots 71 are both located inside the sliding block 62 . The two limit blocks 72 are slidably connected to the inside of the two limit slots 71 .

[0046] The top and bottom of the two limiting blocks 72 are respectively fixedly connected to the top and bottom of the inner wall of the sliding groove 61 , and the sliding block 62 is initially limited by the two limiting grooves 71 and the two limiting blocks 72 .

[0047] The sliding block 62 and the limiting block 72 are both provided with limiting holes 9 inside.

[0048] The sliding block 62 , the two limiting blocks 72 and the mounting frame 2 are all provided with limiting holes 9 for inserting the limiting pin 8 into the limiting hole 9 and then fixing the limiting sleeve 10 to the blade 3 .

[0049] A limiting pin 8 is disposed inside the limiting hole 9 , and a surface of the limiting pin 8 is threadedly connected to a limiting sleeve 10 .

[0050] The bottom of the limiting sleeve 10 is fixedly connected to the top of the mounting frame 2 .

[0051] The limiting pin 8 is a bolt, and the limiting sleeve 10 is a nut matched with the limiting pin 8, which is used to facilitate fixing the blade 3.

[0052] The working principle of the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model is as follows:

[0053] When in use, the limiting pin 8 is rotated to one side and the limiting sleeve 10 is rotated to one side and moved to one side to separate, and then the limiting pin 8 is pulled downward to separate from the limiting hole 9.

[0054] The blade 3 is pulled to one side, driving the sliding block 62 to move to one side inside the sliding groove 61, and driving the two limiting grooves 71 to move to one side and separate on the surfaces of the two limiting blocks 72, thereby removing the blade 3.

[0055] Compared with the related art, the built-in independent buffer obstacle avoidance blade mechanism of the sweeper provided by the utility model has the following beneficial effects:

[0056] The utility model provides an embedded independent buffer obstacle avoidance blade mechanism for a sweeper. After the limit pin 8 is rotated to one side and separated from the limit sleeve 10, the blade 3 is moved to one side to drive the sliding component 6 and the limit component 7 to separate, and the blade 3 is disassembled and cleaned, so that the blade 3 is convenient to replace.

[0057] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. The sweeper has an embedded independent buffer and obstacle avoidance blade mechanism, characterized in that: include: A mounting roller, wherein both sides of the mounting roller are provided with stabilizing frames; A stabilizing block, the stabilizing block is arranged on one side of the stabilizing frame, and a stabilizing sleeve is arranged on one side of the stabilizing block; A mounting frame is arranged on one side of the stabilizing frame, a blade is arranged at the bottom of the mounting frame, a fixing pin is arranged inside the blade, a fixing sleeve is threadedly connected to the surface of the fixing pin, a rotating rod is fixedly connected to one side of the mounting frame, and a torsion spring is arranged on the surface of the rotating rod.

2. The built-in independent buffer and obstacle avoidance blade mechanism of the sweeper according to claim 1 is characterized in that: The thickness of the blade can be 2.5 mm, 3 mm, 3.5 mm, or 4 mm, and the blade is made of carbide alloy.

3. The built-in independent buffer and obstacle avoidance blade mechanism of the sweeper according to claim 1 is characterized in that: A sliding assembly is arranged inside the mounting frame, and the sliding assembly comprises a sliding groove, and a sliding block is slidably connected inside the sliding groove.

4. The built-in independent buffer and obstacle avoidance blade mechanism of the sweeper according to claim 3 is characterized in that: A limiting component is arranged inside the sliding block, and the limiting component comprises a limiting groove, and the limiting block is slidably connected inside the limiting groove.

5. The built-in independent buffer and obstacle avoidance blade mechanism of the sweeper according to claim 4, characterized in that: The number of the limiting grooves and the limiting blocks are both two, the two limiting grooves are both opened inside the sliding block, and the two limiting blocks are respectively slidably connected to the inside of the two limiting grooves.

6. The built-in independent buffer and obstacle avoidance blade mechanism of the sweeper according to claim 5, characterized in that: The sliding block and the limiting block are both provided with limiting holes inside.

7. The built-in independent buffer and obstacle avoidance blade mechanism of the sweeper according to claim 6, characterized in that: A limiting pin is arranged inside the limiting hole, and a surface of the limiting pin is threadedly connected to a limiting sleeve.

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