Automatic belt deviation rectifying device

Abstract

The utility model discloses an automatic belt deviation rectifying device, which relates to the technical field of conveying equipment and comprises a support frame, a roller column is movably mounted in the center of the top of the support frame, automatic deviation rectifying mechanisms are arranged on the left side and the right side of the top of the support frame, and position adjusting mechanisms are movably connected to the left end and the right end of the support frame. A height adjusting mechanism is movably connected to the lower portion of the side, away from the roller column, of the automatic deviation correcting mechanism. When the belt deviates, the belt falls on the transmission roller, and the movement of the belt can drive the transmission roller to rotate and can drive the bevel gear II to rotate through the bevel gear I, so that the rotating disc can drive the rotating column to slide and can drive the T-shaped sliding plate and the deviation rectifying roller to rotate; and therefore, the deviated belt can be pushed back, automatic and rapid deviation correction of the belt is achieved, the deviation correction efficiency is improved, and use of the deviation correction device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to an automatic belt deviation correcting device. Background Art

[0002] In the process of conveying materials with belts, the belts often deviate, especially in long-distance conveying. The main reasons are the uneven distribution of aggregate on the belts, as well as the accumulated errors during the belt jointing and chassis processing and installation. Large belt deviations can easily cause wear on both sides of the belt, and long-term operation will cause the belt to break.

[0003] The existing technology has the following problems:

[0004] The existing belt deviation correction device has poor belt deviation correction efficiency during use and takes a long time to correct the deviation, which easily causes wear on both sides of the belt. At the same time, the existing deviation correction devices are all single, which is not convenient for correcting the deviation of belts of different specifications and is not conducive to the use of the deviation correction device. Utility Model Content

[0005] The utility model provides an automatic belt deviation correcting device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A belt automatic deviation-correcting device comprises a support frame, a roller column is movably installed at the top center of the support frame, automatic deviation-correcting mechanisms are arranged on the left and right sides of the top of the support frame, position adjustment mechanisms are movably connected to the left and right ends of the support frame, and a height adjustment mechanism is movably connected to the lower side of the automatic deviation-correcting mechanism away from the roller column.

[0008] The automatic deviation correcting mechanism comprises a connecting frame, the two connecting frames are respectively arranged on the left and right sides of the top of the supporting frame, the connecting frame is movably connected with a transmission roller on one side close to the supporting frame, the transmission roller is fixedly connected with a bevel gear 1 on one side close to the connecting frame, a movable groove is opened inside the connecting frame, the bevel gear 1 is movably connected to the inside of the movable groove, the outer surface of the bevel gear 1 is meshed with a bevel gear 2, the top of the bevel gear 2 is fixedly connected with a rotating disk, a sliding groove 1 is opened above the side of the connecting frame close to the roller column, the rotating disk is movably connected to the bottom of the sliding groove 1, the top of the rotating disk is fixedly connected with a rotating column, the outer surface of the rotating column is slidably connected with a T-shaped slide plate with a sliding groove in the middle, the T-shaped slide plate is slidably connected to the inside of the sliding groove 1, and one end of the T-shaped slide plate close to the roller column is movably connected with the deviation correcting roller.

[0009] A further improvement of the technical solution of the utility model is that the transmission roller includes a rotating shaft, the rotating shaft is fixedly connected to the side of bevel gear one away from bevel gear two, the outer surface of the rotating shaft is movably connected to four telescopic connecting rods in an annular array, and one end of the four telescopic connecting rods away from the rotating shaft is movably connected to a rotating ring.

[0010] A further improvement of the technical solution of the utility model is that four tension springs are fixedly connected to the inner surface of the rotating collar in an annular array, and one end of the tension spring away from the rotating collar is fixedly connected to the outer surface of the rotating shaft.

[0011] A further improvement of the technical solution of the utility model is that the position adjustment mechanism includes a knob 1, two knobs 1 are movably connected to the left and right ends of the support frame respectively, and the opposite surfaces of the two knobs 1 are fixedly connected with a transmission screw.

[0012] A further improvement of the technical solution of the utility model is that: sliding grooves 2 are opened on both sides of the top of the support frame, the end of the transmission screw away from the knob 1 passes through the interior of the sliding groove 2 and the outer surface is threadedly connected with a convex sliding plate, and the convex sliding plate is slidably connected to the interior of the sliding groove 2.

[0013] A further improvement of the technical solution of the utility model is that a sliding groove three is provided at the bottom of the automatic deviation-correcting mechanism, the embossed sliding plate is slidably inserted in the sliding groove three, and a lifting sliding groove penetrating left and right is provided at the top of the embossed sliding plate.

[0014] A further improvement of the technical solution of the utility model is that the height adjustment mechanism includes a second knob, which is movably connected to the lower side of the automatic deviation correcting mechanism away from the roller, and a bidirectional screw is fixedly connected to the side of the second knob close to the automatic deviation correcting mechanism.

[0015] A further improvement of the technical solution of the utility model is that: one end of the bidirectional screw away from the second knob penetrates into the interior of the lifting slide and the left and right sides of the outer surface are threadedly connected with threaded sliders, the threaded sliders are slidably connected to the interior of the lifting slide, the bottom of the threaded slider is movably connected to a push rod, and the bottom end of the push rod is movably connected to the bottom inner wall of the lifting slide.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] The utility model provides an automatic belt deviation correcting device. Through the mutual cooperation among a connecting frame, a driving roller, a first bevel gear, a second bevel gear, a rotating disk, a rotating column, a T-shaped slide plate and a deviation correcting roller, when the belt deviates, the belt will fall on the driving roller, and the movement of the belt can drive the driving roller to rotate, and can drive the second bevel gear to rotate through the first bevel gear, so that the rotating disk can drive the rotating column to rotate, and can drive the T-shaped slide plate and the deviation correcting roller to slide, so that the deviated belt can be pushed back, thereby realizing automatic and rapid deviation correction of the belt, improving the deviation correction efficiency, and facilitating the use of the deviation correcting device.

[0018] The utility model provides an automatic belt deviation correcting device. Through the mutual cooperation among a first knob, a transmission screw, a convex sliding plate, a lifting slide groove, a second knob, a bidirectional screw, a threaded slider and a pushing rod, by rotating the first knob, the transmission screw can drive the convex sliding plate to slide, so that the position of the automatic deviation correcting mechanism can be adjusted, and by rotating the second knob, the bidirectional screw can drive the threaded slider to slide, so that the automatic deviation correcting mechanism is pushed to be lifted and lowered by the pushing rod, which facilitates the adjustment of the height of the automatic deviation correcting mechanism and makes the use of the deviation correcting device more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic cross-sectional structure diagram of the automatic deviation-correcting mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the transmission roller of the utility model;

[0022] Figure 4 It is a cross-sectional structural diagram of the position adjustment mechanism of the utility model;

[0023] Figure 5 It is a schematic cross-sectional structure diagram of the height adjustment mechanism of the utility model.

[0024] In the figure: 1. support frame; 2. roller; 3. automatic deviation correction mechanism; 31. connecting frame; 32. transmission roller; 321. rotating shaft; 322. telescopic connecting rod; 323. rotating sleeve; 324. tightening spring; 33. bevel gear one; 34. bevel gear two; 35. rotating disk; 36. rotating column; 37. T-shaped slide plate; 38. deviation correction roller; 4. position adjustment mechanism; 41. knob one; 42. transmission screw; 43. embossed slide plate; 431. lifting slide; 5. height adjustment mechanism; 51. knob two; 52. bidirectional screw; 53. threaded slider; 54. push rod. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0026] like Figure 1-2 As shown, the utility model provides an automatic belt deviation correcting device, including a support frame 1, a roller column 2 is movably installed at the top center of the support frame 1, automatic deviation correcting mechanisms 3 are arranged on the left and right sides of the top of the support frame 1, the left and right ends of the support frame 1 are movably connected with position adjustment mechanisms 4, and a height adjustment mechanism 5 is movably connected below the side of the automatic deviation correcting mechanism 3 away from the roller column 2. The automatic deviation correcting mechanism 3 includes a connecting frame 31, and the two connecting frames 31 are respectively arranged on the left and right sides of the top of the support frame 1, and a transmission roller 32 is movably connected to the side of the connecting frame 31 close to the support frame 1, and a bevel gear is fixedly connected to the side of the transmission roller 32 close to the connecting frame 31. 33, a movable groove is provided inside the connecting frame 31, a bevel gear 1 33 is movably connected inside the movable groove, a bevel gear 2 34 is meshed and connected above the outer surface of the bevel gear 1 33, a rotating disk 35 is fixedly connected to the top of the bevel gear 2 34, a sliding groove 1 is provided above the side of the connecting frame 31 close to the roller column 2, the rotating disk 35 is movably connected to the bottom of the sliding groove 1, a rotating column 36 is fixedly connected to the top of the rotating disk 35, a T-shaped slide plate 37 with a slide groove in the middle is slidably connected to the outer surface of the rotating column 36, the T-shaped slide plate 37 is slidably connected inside the sliding groove 1, and a deviation correction roller 38 is movably connected to one end of the T-shaped slide plate 37 close to the roller column 2;

[0027] When the belt deviates, it will fall on the transmission roller 32, and the movement of the belt can drive the transmission roller 32 to rotate, and can drive the bevel gear 2 34 to rotate inside the movable groove through the bevel gear 1 33, so that the rotating disk 35 can drive the rotating column 36 to rotate, and can drive the T-shaped slide plate 37 to slide inside the sliding groove 1 through the sliding column 36 in the sliding groove, and can drive the deviation correction roller 38 to slide back and forth, so that the deviated belt can be pushed back, thereby realizing automatic and rapid deviation correction of the belt.

[0028] like Figure 3As shown, the utility model provides an automatic belt deviation correcting device, the driving roller 32 includes a rotating shaft 321, the rotating shaft 321 is fixedly connected to the side of the bevel gear 1 33 away from the bevel gear 2 34, the outer surface of the rotating shaft 321 is movably connected to four telescopic connecting rods 322 in an annular array, the rotating shaft 321 and the rotating ring 323 are connected by the telescopic connecting rod 322, the rotating shaft 321 and the rotating ring 323 are connected, the rotation of the rotating ring 323 can drive the rotating shaft 321 to rotate, the four telescopic connecting rods 322 are movably connected to a rotating ring 323 at one end away from the rotating shaft 321, the inner surface of the rotating ring 323 is fixedly connected to four tensioning springs 324 in an annular array, and the tensioning spring 324 is fixedly connected to the outer surface of the rotating shaft 321 at one end away from the rotating ring 323;

[0029] When the belt falls on the rotating ring 323 in the driving roller 32, a certain pressure will be applied to the rotating ring 323, and a certain tightening force can be applied to the rotating ring 323 through the tightening spring 324, so that the rotating ring 323 can be tightly attached to the belt, so that the belt can more easily drive the driving roller 32 to rotate.

[0030] like Figure 4 As shown, the utility model provides an automatic belt deviation correction device, the position adjustment mechanism 4 includes a knob 1 41, two knobs 1 41 are respectively movably connected to the left and right ends of the support frame 1, the opposite surfaces of the two knobs 1 41 are fixedly connected with a transmission screw 42, the top left and right sides of the support frame 1 are provided with a sliding groove 2, the end of the transmission screw 42 away from the knob 1 41 penetrates into the interior of the sliding groove 2 and the outer surface is threadedly connected with a convex slide 43, and the convex slide 43 is slidably connected to the interior of the sliding groove 2;

[0031] When the automatic belt deviation correcting device is in use, by rotating the knob 1 41, the transmission screw 42 can be driven to rotate, and the embossed slide plate 43 can be driven to slide inside the sliding groove 2, thereby driving the automatic deviation correcting mechanism 3 to slide, making it convenient to adjust the position of the automatic deviation correcting mechanism 3.

[0032] like Figure 5As shown, the utility model provides an automatic belt deviation correcting device, a sliding groove three is provided at the bottom of the automatic deviation correcting mechanism 3, a convex sliding plate 43 is slidably inserted in the interior of the sliding groove three, a lifting sliding groove 431 penetrating left and right is provided on the top of the convex sliding plate 43, and a height adjustment mechanism 5 includes a knob two 51, the knob two 51 is movably connected to the lower side of the automatic deviation correcting mechanism 3 away from the roller column 2, a bidirectional screw rod 52 is fixedly connected to the side of the knob two 51 close to the automatic deviation correcting mechanism 3, one end of the bidirectional screw rod 52 away from the knob two 51 penetrates into the interior of the lifting sliding groove 431 and the left and right sides of the outer surface are threadedly connected with a threaded slider 53, the threaded slider 53 is slidably connected to the interior of the lifting sliding groove 431, and a push rod 54 is movably connected to the bottom of the threaded slider 53, and the bottom end of the push rod 54 is movably connected to the inner wall of the bottom end of the lifting sliding groove 431;

[0033] When the automatic belt deviation correction device is in use, the bidirectional screw 52 can be rotated by rotating the knob 51, and the threaded slider 53 can be driven to slide inside the lifting slide groove 431, so that the embossed slide plate 43 is pushed by the push rod 54, and the automatic deviation correction mechanism 3 can be lifted and lowered along the embossed slide plate 43, which facilitates the height adjustment of the automatic deviation correction mechanism 3 and makes the use of the deviation correction device more convenient.

[0034] The following is a detailed description of the working principle of the automatic belt deviation correcting device.

[0035] like Figure 1-5 As shown, when the automatic belt deviation correcting device is in use, the belt will move on the top of the roller 2, and the transmission screw 42 can be driven to rotate through the knob 1 41, and the automatic deviation correcting mechanism 3 can be driven to slide through the embossed slide plate 43, which facilitates the adjustment of the position of the automatic deviation correcting mechanism 3, and the bidirectional screw 52 can be driven to rotate through the knob 2 51, so that the threaded slider 53 slides, and under the push of the push rod 54, the height of the automatic deviation correcting mechanism 3 can be adjusted. When the belt deviates, the belt will fall on the transmission roller 32, and the movement of the belt will drive the transmission roller 32 to rotate, and the bevel gear 1 33 can drive the bevel gear 2 34 to rotate, so that the rotating disk 35 can drive the rotating column 36 to rotate, and the sliding of the rotating column 36 in the slide groove can make the T-shaped slide plate 37 slide, and the deviated belt can be pushed back through the deviation correcting roller 38, so as to realize automatic and rapid deviation correction of the belt.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic belt deviation correcting device, comprising a support frame (1), wherein a roller (2) is movably mounted at the top center of the support frame (1), and characterized in that: The left and right sides of the top of the support frame (1) are both provided with automatic deviation-correcting mechanisms (3), the left and right ends of the support frame (1) are both movably connected with position-adjusting mechanisms (4), and the lower part of the side of the automatic deviation-correcting mechanism (3) away from the roller column (2) is movably connected with a height-adjusting mechanism (5); The automatic deviation correction mechanism (3) comprises a connecting frame (31), wherein the two connecting frames (31) are respectively arranged on the left and right sides of the top of the support frame (1), a side of the connecting frame (31) close to the support frame (1) is movably connected to a transmission roller (32), a side of the transmission roller (32) close to the connecting frame (31) is fixedly connected to a bevel gear 1 (33), a movable groove is provided inside the connecting frame (31), the bevel gear 1 (33) is movably connected inside the movable groove, and a bevel gear 2 (34) is meshedly connected above the outer surface of the bevel gear 1 (33), A rotating disk (35) is fixedly connected to the top of the bevel gear (34); a sliding groove (1) is provided on the upper side of the connecting frame (31) close to the roller column (2); the rotating disk (35) is movably connected to the bottom of the sliding groove (1); a rotating column (36) is fixedly connected to the top of the rotating disk (35); a T-shaped slide plate (37) with a sliding groove provided in the middle is slidably connected to the outer surface of the rotating column (36); the T-shaped slide plate (37) is slidably connected to the inside of the sliding groove (1); and a deviation correction roller (38) is movably connected to one end of the T-shaped slide plate (37) close to the roller column (2).

2. The automatic belt deviation correcting device according to claim 1, characterized in that: The transmission roller (32) comprises a rotating shaft (321), the rotating shaft (321) being fixedly connected to a side of the bevel gear 1 (33) away from the bevel gear 2 (34), the outer surface of the rotating shaft (321) being movably connected to four telescopic connecting rods (322) in an annular array, and one end of the four telescopic connecting rods (322) away from the rotating shaft (321) being movably connected to a rotating collar (323).

3. The automatic belt deviation correcting device according to claim 2, characterized in that: Four tensioning springs (324) are fixedly connected in an annular array on the inner surface of the rotating collar (323); one end of the tensioning spring (324) away from the rotating collar (323) is fixedly connected to the outer surface of the rotating shaft (321).

4. The automatic belt deviation correcting device according to claim 1, characterized in that: The position adjustment mechanism (4) comprises a knob one (41), wherein two knobs one (41) are movably connected to the left and right ends of the support frame (1), respectively, and the opposite surfaces of the two knobs one (41) are fixedly connected to a transmission screw (42).

5. The automatic belt deviation correcting device according to claim 4, characterized in that: The left and right sides of the top of the support frame (1) are both provided with a second sliding groove, and the end of the transmission screw (42) away from the first knob (41) passes through the interior of the second sliding groove and the outer surface is threadedly connected with a convex sliding plate (43), and the convex sliding plate (43) is slidably connected to the interior of the second sliding groove.

6. The automatic belt deviation correcting device according to claim 5, characterized in that: The bottom of the automatic deviation-correcting mechanism (3) is provided with a sliding groove three, the embossed sliding plate (43) is slidably inserted in the interior of the sliding groove three, and the top of the embossed sliding plate (43) is provided with a lifting sliding groove (431) penetrating from left to right.

7. The automatic belt deviation correcting device according to claim 6, characterized in that: The height adjustment mechanism (5) comprises a second knob (51), wherein the second knob (51) is movably connected to a lower portion of a side of the automatic deviation correcting mechanism (3) away from the roller (2), and a bidirectional screw (52) is fixedly connected to a side of the second knob (51) close to the automatic deviation correcting mechanism (3).

8. The automatic belt deviation correcting device according to claim 7, characterized in that: One end of the bidirectional screw rod (52) away from the second knob (51) passes through the interior of the lifting slide groove (431) and the left and right sides of the outer surface are threadedly connected with threaded sliders (53), the threaded slider (53) is slidably connected to the interior of the lifting slide groove (431), and the bottom of the threaded slider (53) is movably connected to a push rod (54), and the bottom end of the push rod (54) is movably connected to the bottom inner wall of the lifting slide groove (431).

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