A variable angle drain roller bed

Abstract

The present invention provides a variable-angle drain roller bed, which relates to the technical field of vehicle body painting, including a bottom plate and a deflection plate, wherein a plurality of arc-shaped matching blocks are evenly arranged on the bottom plate, and fixed rods are installed through both ends of the deflection plate, and the fixed rods match the arc-shaped matching blocks, and gears 1 are installed at both ends of the fixed rods, and driving components are installed on the front and rear sides of the bottom plate, and the driving components include racks, and the racks alternately drive gears 1 on both sides. The present invention alternately drives gears 1 on both sides through racks, so that the deflection plate can alternately deflect with the fixed rods on both sides as the axis, that is, alternately changes counterclockwise and clockwise. Compared with one direction in the prior art, the drainage effect is better, the drainage speed is faster, and the drainage efficiency of the device is effectively improved, and the practicality is stronger.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle body painting, in particular to a variable-angle drain roller bed. Background Art

[0002] Drain roller bed is a commonly used equipment in the transportation industry of automobile paint shop, and is widely used in automobile paint shop. Drain roller bed is mainly used to tilt and drain the remaining water in the car after the electrophoresis of automobile pre-treatment.

[0003] For example, the patent with publication number CN 205708416 U discloses “a drain roller bed with adjustable inclination angle, comprising a roller bed rotating support, a roller bed body, an arc-shaped transmission track extending up and down, a sliding block that can slide along the arc-shaped transmission track, an arc-shaped transmission chain arranged on the arc-shaped transmission track and extending along the arc-shaped transmission track, and a clamping device arranged on the roller bed body, one end of the roller bed body is rotatably arranged on the roller bed rotating support through a shaft rod, the other end of the roller bed body is connected to the sliding block through a connecting rod, the sliding block is connected to the arc-shaped transmission chain, and the center of the arc-shaped transmission track coincides with the axis of the shaft rod.

[0004] However, the above patent can only drain water in one direction during use, the draining effect is poor, the draining speed is slow, and it is easy to cause some water to remain in the car. Moreover, when the vehicle enters the next process (drying) after the draining is completed, it takes a long time, the time cost is high, and the practicality is poor. Summary of the invention

[0005] The present invention provides a variable-angle drain roller bed to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention discloses a variable-angle drain roller bed, including a base plate and a deflection plate, a plurality of arc-shaped matching blocks are evenly arranged on the base plate, fixed rods are installed through both ends of the deflection plate, the fixed rods cooperate with the arc-shaped matching blocks, gears are installed at both ends of the fixed rods, and driving components are installed on the front and rear sides of the base plate, the driving components include racks, and the racks alternately drive gears on both sides.

[0007] Preferably, the driving assembly includes two left-right symmetrical fixed blocks, which are fixedly arranged on the front and rear sides of the base plate, and a driving rod is slidably penetrated on the fixed blocks. Driving blocks are fixedly arranged on both ends of the driving rod, and a moving block is also fixedly arranged in the center of the driving rod. The driving block and the moving block are both slidably connected to the front and rear sides of the base plate. A rack is arranged on the side of the upper end of the driving block close to the base plate, the rack on the left drives gear one on the left, and the rack on the right drives gear one on the right; a cylinder is arranged on one of the fixed blocks, and the output end of the cylinder is fixedly connected to the moving block.

[0008] Preferably, a groove is opened in the center of the deflection plate, and a left-right symmetrical rotating rod is rotatably arranged in the groove. A clamping block is fixedly arranged on the rotating rod. The rotating rod rotates forward and extends out of the groove. A gear 2 is fixedly connected to the front side of the rotating rod. The two gears 2 are meshed and connected, and a driving member is installed on one of the gears 2.

[0009] Preferably, a plurality of buffer boxes are evenly arranged on the bottom plate, a slide plate is slidably arranged in the buffer box, a lifting rod is fixedly arranged on the upper end of the slide plate, a slider is hinged on the lifting rod, the slider is slidably arranged on the lower surface of the deflection plate, and the buffer box is filled with air.

[0010] Preferably, an air pipe is provided through the buffer box, and a detection box is provided through the other end of the air pipe. A plurality of detection cameras are provided on the detection box, and the detection cameras are used to detect the drainage situation.

[0011] Preferably, the detection box includes a connecting pipe fixedly provided at the lower end, the connecting pipe is through-connected with the air pipe, a lifting plate is slidably provided in the connecting pipe, a lifting column is fixedly provided on the lifting plate, the lifting column slides and extends into the detection box, a movable plate is fixedly provided at the upper end of the lifting column, sliding blocks are symmetrically provided at the upper end of the movable plate, the movable plate and the sliding blocks are both slidably connected to the inner wall of the detection box, a rotating rod is rotatably provided in the detection box, the rotating rod rotates and extends out of the detection box, a detection plate is mounted on the rotating rod, a number of fixed rods are provided on the detection plate, and a detection camera is provided on the fixed rod.

[0012] Preferably, a gear three is fixedly provided on the rotating rod, a toothed plate is fixedly provided on one of the sliding blocks, and the toothed plate is meshingly connected with the gear three;

[0013] A cavity is provided in the rotating rod, and a plurality of slide grooves are arranged in the cavity. A connecting rod is arranged on the left side of the rotating rod, and the connecting rod is fixedly connected to the detection plate. A plurality of connecting keys are arranged on the connecting rod, and the connecting keys match the slide grooves.

[0014] Preferably, an arc-shaped rack is fixedly provided on the rotating rod, a rotating shaft is rotatably provided in the detection box, a gear four is fixedly provided on the rotating shaft, the arc-shaped rack is meshingly connected with the gear four, the rotating shaft rotates and extends out of the detection box, a number of blades are fixedly provided on the rotating shaft, and lighting lamps are installed on the blades.

[0015] Preferably, an air pushing plate is also fixedly provided on the movable plate, which is slidably connected to the inner wall of the detection box, an air pushing rod is fixedly provided on the air pushing plate, and an air box is also fixedly provided on the inner wall of the detection box, the air pushing rod slidably extends into the air box, and a sliding plate is fixedly connected to the upper end of the air pushing rod, and the sliding plate is slidably provided in the air box; two symmetrically arranged drive boxes are also fixedly provided through the detection box, one of which is connected to the air box, a hose is also provided through the air box, and the other drive box is connected to the hose.

[0016] Preferably, a reset plate is slidably provided in the driving box, a reset rod is fixedly provided on the side of the reset plate away from the detection box, a contact head is fixedly provided on the other end of the reset rod, a reset spring is also sleeved on the reset rod, one end of the reset spring is fixedly connected to the inner wall of the driving box, and the other end of the reset spring is fixedly connected to the reset plate; an annular groove is provided on the side of the detection plate close to the detection box, and the contact head is arranged in the annular groove.

[0017] Compared with the prior art, the present invention provides a variable-angle drainage roller bed, which has the following beneficial effects. The present invention alternately drives the gears on both sides through the rack, so that the deflection plate can alternately deflect with the fixed rods on both sides as the axis, that is, alternately change from counterclockwise to clockwise. Compared with the one-direction drainage in the prior art, the drainage effect is better and the drainage speed is faster, which effectively improves the drainage efficiency of the device and is more practical. When the vehicle after draining the water enters the next process (drying), the drying speed will be faster, which can effectively save time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 A top view of the base plate of the present invention;

[0021] Figure 3 It is a schematic diagram of the connection between the buffer box and the detection box of the present invention;

[0022] Figure 4 It is a schematic diagram of the internal structure of the detection box of the present invention;

[0023] Figure 5 For the present invention Figure 4 Side view of

[0024] Figure 6 For the present invention Figure 5 A magnified image of point A;

[0025] Figure 7 It is a schematic diagram of the installation of the detection camera of the present invention;

[0026] Figure 8 It is a schematic diagram of the cooperation between the rotating rod and the connecting rod of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the air box of the present invention;

[0028] Fig.10It is a structural schematic diagram of the annular groove of the present invention.

[0029] In the figure: 1, bottom plate; 2, fixed block; 3, driving rod; 4, moving block; 5, cylinder; 6, driving block; 7, rack; 8, fixed rod; 9, gear one; 10, deflection plate; 11, groove; 12, clamping block; 13, gear two; 14, arc-shaped matching block; 15, slide groove; 16, buffer box; 17, lifting rod; 18, slider; 19, air pipe; 20, detection box; 21, connecting pipe; 22, lifting plate; 23, lifting column; 24, air push plate; 25, sliding block ; 26. Tooth plate; 27. Gear three; 28. Rotating rod; 29. ​​Arc rack; 30. Gear four; 31. Rotating shaft; 32. Moving plate; 33. Detection plate; 34. Detection camera; 35. Fixed rod; 36. Push rod; 37. Sliding plate; 38. Air box; 39. Hose; 40. Drive box; 41. Contact head; 42. Reset rod; 43. Reset spring; 44. Reset plate; 45. Blade; 46. Annular groove; 47. Connecting rod; 48. Connecting key. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example 1

[0034] The embodiment of the present invention provides a variable angle drain roller bed, such as Figure 1-10 As shown, it includes a base plate 1 and a deflection plate 10, and a plurality of arc-shaped matching blocks 14 are evenly arranged on the base plate 1. Fixed rods 8 are installed at both ends of the deflection plate 10, and the fixed rods 8 match with the arc-shaped matching blocks 14. Gears 9 are installed at both ends of the fixed rods 8. Driving components are installed on the front and back sides of the base plate, and the driving components include racks 7. The racks 7 alternately drive the gears 9 on both sides.

[0035] The working principle and beneficial effects of the above technical solution are as follows: first install the sled body (the vehicle is installed on the sled body) on the deflection plate 10, start the driving assembly, and the driving assembly drives the rack 7 to move. When the rack 7 drives the gear 9 on the left to rotate, the fixed rod 8 on the left is on the arc-shaped matching block 14, and the deflection plate 10 rotates counterclockwise with the fixed rod 8 on the left as the axis, thereby driving the sled body to rotate counterclockwise. Similarly, when the rack 7 drives the gear 9 on the right to rotate, the deflection plate 10 rotates clockwise with the fixed rod 8 on the right as the axis, thereby achieving the effect of draining water; by alternately driving the gears 9 on both sides by the rack 7, the deflection plate 10 can be alternately deflected with the fixed rods 8 on both sides as the axis, that is, alternating counterclockwise-clockwise. Compared with one direction in the prior art, it changes to two directions, and its drainage effect is better, the drainage speed is faster, and the drainage efficiency of the device is effectively improved, and the practicality is stronger; when the vehicle after draining the water enters the next process (drying), the drying speed will be faster, which can effectively save time.

[0036] Example 2

[0037] On the basis of the above-mentioned embodiment 1, Figure 1 As shown, the driving assembly includes two left-right symmetrical fixed blocks 2, which are fixedly arranged on the front and rear sides of the base plate 1, and a driving rod 3 is slidably penetrated on the fixed block 2. Driving blocks 6 are fixedly arranged on both ends of the driving rod 3, and a moving block 4 is also fixedly arranged in the center of the driving rod 3. The driving block 6 and the moving block 4 are both slidably connected to the front and rear sides of the base plate 1. A rack 7 is arranged on the side of the upper end of the driving block 6 close to the base plate 1, the rack 7 on the left side drives the gear 9 on the left side, and the rack 7 on the right side drives the gear 9 on the right side; a cylinder 5 is arranged on one of the fixed blocks 2, and the output end of the cylinder 5 is fixedly connected to the moving block 4.

[0038] The working principle and beneficial effects of the above technical solution are as follows: the cylinder 5 drives the moving block 4 to move, the movement of the moving block 4 drives the driving rod 3 to move, the driving rod 3 drives the driving block 6 to move, and the driving block 6 drives the rack 7 to move. When the driving block 6 moves to the left, the rack 7 on the left driving block 6 is engaged with the gear 9 on the left (the rack 7 on the right is not engaged with the gear 9 on the right), and the rack 7 on the left drives the gear 9 on the left to rotate counterclockwise; similarly, when the driving block 6 moves to the right, the rack 7 on the right drives the gear 9 on the right to rotate clockwise; thereby, the deflection plate 10 rotates alternately clockwise and reversely. The structure is simple and easy to use, which effectively improves the practicality and convenience of the device.

[0039] Example 3

[0040] On the basis of the above-mentioned embodiment 1, Figure 1 As shown, a groove 11 is provided in the center of the deflection plate 10, and a left-right symmetrical rotating rod is rotatably arranged in the groove 11. A clamping block 12 is fixedly arranged on the rotating rod. The rotating rod rotates forward and extends out of the groove 11. A gear 2 13 is fixedly connected to the front side of the rotating rod. The two gears 2 13 are meshed and connected, and a driving member is installed on one of the gears 2 13.

[0041] The working principle and beneficial effects of the above technical solution are as follows: when the sled body is installed on the deflection plate 10, the driving member is started, and the driving member drives one of the gears 2 13 to rotate, so that the other gear 2 13 also rotates together, and then the two rotating rods rotate, and the rotating rods drive the clamping blocks 12 to rotate, and the two clamping blocks 12 are clamped on the sled body, so that the vehicle can stay stably on the deflection plate 10, thereby facilitating the subsequent drainage action. The specific structure can be referred to CN205708416 U, and the commonly used clamping device on the market can also be used to stably connect the sled body to the deflection plate 10.

[0042] Example 4

[0043] On the basis of the above-mentioned embodiments 1-2, Figure 2-3 As shown in 5-6, a plurality of buffer boxes 16 are evenly arranged on the bottom plate 1, a slide plate is slidably arranged in the buffer box 16, a lifting rod 17 is fixedly arranged on the upper end of the slide plate, a slider 18 is hinged on the lifting rod 17, the slider 18 is slidably arranged on the lower surface of the deflection plate 10, and the buffer box 16 is filled with air.

[0044] Preferably, an air pipe 19 is provided through the buffer box 16, a detection box 20 is provided through the other end of the air pipe 19, and a plurality of detection cameras 34 are provided on the detection box 20, and the detection cameras 34 are used to detect the drainage situation.

[0045] In order to achieve a better shooting effect, some detection boxes 20 can be set to be in an inclined state, that is, facing the direction of the vehicle.

[0046] The working principle and beneficial effects of the above technical solution are as follows: when the deflection plate 10 starts to rotate clockwise, the deflection plate 10 will drive the slider 18 on the right side to descend, the slider 18 will drive the lifting rod 17 to descend, the lifting rod 17 will drive the slide plate to descend, and the slide plate will squeeze the air in the buffer box 16 to the detection box 20 through the air pipe 19, thereby driving the rotation of several detection cameras 34; similarly, when the deflection plate 10 rotates counterclockwise, the deflection plate 10 will drive the slider 18 on the right side to rise, the slide plate will rise, and negative pressure will be formed in the buffer box 16, so that the gas in the detection box 20 will flow back to In the buffer box 16, no matter whether the detection box 20 is taking in air or exhausting air, a number of detection cameras 34 will rotate, and the detection cameras 34 will take pictures of the water drainage of the vehicle to confirm the water drainage situation; at the same time, when a dangerous situation occurs, such as the gear 9 breaks and the deflection plate 10 falls instantly, the air in the buffer box 16 can also play a certain buffering effect to reduce the impact on the vehicle. In addition, a number of detection cameras 34 are set to remotely observe the water drainage situation of the vehicle without approaching the vehicle, thereby avoiding harm to people when a dangerous situation occurs.

[0047] Example 5

[0048] On the basis of the above-mentioned embodiment 4, Figure 4-8 As shown, the detection box 20 includes a connecting pipe 21 fixedly provided at the lower end, the connecting pipe 21 is connected with the air pipe 19, a lifting plate 22 is slidably provided in the connecting pipe 21, a lifting column 23 is fixedly provided on the lifting plate 22, the lifting column 23 slides and extends into the detection box 20, a moving plate 32 is fixedly provided on the upper end of the lifting column 23, a sliding block 25 is symmetrically provided on the upper end of the moving plate 32, the moving plate 32 and the sliding block 25 are both slidably connected to the inner wall of the detection box 20, a rotating rod 28 is rotatably provided in the detection box 20, the rotating rod 28 rotates and extends out of the detection box 20, a detection plate 33 is installed on the rotating rod 28, a plurality of fixed rods 35 are provided on the detection plate 33, and a detection camera 34 is provided on the fixed rod 35.

[0049] Preferably, a gear three 27 is fixedly provided on the rotating rod 28, a toothed plate 26 is fixedly provided on one of the sliding blocks 25, and the toothed plate 26 is meshedly connected with the gear three 27;

[0050] A cavity is provided in the rotating rod 28 , and a plurality of slide grooves 15 are arranged in the cavity. A connecting rod 47 is provided on the left side of the rotating rod 28 , and the connecting rod 47 is fixedly connected to the detection plate 33 . A plurality of connecting keys 48 are provided on the connecting rod 47 , and the connecting keys 48 cooperate with the slide grooves 15 .

[0051] The working principle and beneficial effects of the above technical solution are as follows: the air in the air pipe 19 enters the connecting pipe 21, which gives the lifting plate 22 an upward force, the lifting plate 22 drives the lifting column 23 to rise, the lifting column 23 drives the moving plate 32 to rise, the moving plate 32 drives the sliding block 25 to rise, the sliding block 25 drives the toothed plate 26 to rise, the toothed plate 26 drives the gear three 27 to rotate, the gear three 27 drives the rotating rod 28 to rotate, the rotating rod 28 drives the detection plate 33 to rotate, the detection plate 33 drives the plurality of fixed rods 35 to rotate, so that the plurality of detection cameras 34 rotate, and the plurality of detection cameras 34 shoot the drainage situation of the vehicle;

[0052] Similarly, when the air in the connecting pipe 21 flows back into the buffer box 16, the sliding block 25, the movable plate 32, the lifting column 23, etc. are reset under the action of gravity. At this time, the tooth plate 26 will also push the gear three 27 to rotate; through the squeezing of the air in the buffer box 16 by the deflection plate 10 or the gravity of the sliding block 25, the movable plate 32, the lifting column 23, etc., the movable plate 32 can rise or fall, and then the rotating rod 28 can be rotated, and several detection cameras 34 also rotate together, which has a higher degree of coordination and does not need to provide more driving force. The drainage situation of the vehicle can be remotely observed without approaching the production line, which has higher safety, simple structure, easy use and strong practicality.

[0053] Example 6

[0054] On the basis of the above-mentioned embodiment 5, Figure 4-8 As shown, an arc-shaped rack 29 is fixedly provided on the rotating rod 28, and a rotating shaft 31 is rotatably provided in the detection box 20. A gear 4 30 is fixedly provided on the rotating shaft 31. The arc-shaped rack 29 is meshedly connected with the gear 4 30. The rotating shaft 31 rotates and extends out of the detection box 20. A plurality of blades 45 are fixedly provided on the rotating shaft 31, and lighting lamps are installed on the plurality of blades 45.

[0055] The working principle and beneficial effects of the above technical solution are as follows: when the rotating rod 28 is rotated, the rotating rod 28 will drive the arc-shaped rack 29 to rotate, the arc-shaped rack 29 will drive the gear four 30 to rotate, the gear four 30 will drive the rotating shaft 31 to rotate, the rotation of the rotating shaft 31 will drive the plurality of blades 45 to rotate, and the rotation of the lighting lamps on the plurality of blades 45 can play a certain auxiliary effect on the shooting of the plurality of detection cameras 34. At the same time, the rotation of the plurality of blades 45 can also blow away the dust on the detection camera 34, thereby improving the shooting effect of the detection camera 34, reducing the number of cleaning times, and effectively improving the cleanliness and practicality of the device.

[0056] Example 7

[0057] On the basis of the above-mentioned embodiment 6, Figure 4-10As shown, an air pushing plate 24 is also fixedly provided on the movable plate 32, and the air pushing plate 24 is slidably connected to the inner wall of the detection box 20, an air pushing rod 36 is fixedly provided on the air pushing plate 24, and an air box 38 is also fixedly provided on the inner wall of the detection box 20, the air pushing rod 36 slides and extends into the air box 38, and a sliding plate 37 is fixedly connected to the upper end of the air pushing rod 36, and the sliding plate 37 is slidably provided in the air box 38; two symmetrically arranged driving boxes 40 are also fixedly provided through the detection box 20, one of which is connected to the air box 38, and a hose 39 is also provided through the air box 38, and the other driving box 40 is connected to the hose 39.

[0058] Among them, preferably, a reset plate 44 is slidably provided in the driving box 40, a reset rod 42 is fixedly provided on the side of the reset plate 44 away from the detection box 20, a contact head 41 is fixedly provided on the other end of the reset rod 42, and a reset spring 43 is also sleeved on the reset rod 42, one end of the reset spring 43 is fixedly connected to the inner wall of the driving box 40, and the other end of the reset spring 43 is fixedly connected to the reset plate 44; an annular groove 46 is opened on the side of the detection plate 33 close to the detection box 20, and the contact head 41 is arranged in the annular groove 46.

[0059] Among them, a central control room is set up in the workshop, and a central control component and several computers are set up in the central control room. The central control component is electrically connected to the computer, the cylinder 5 and several detection cameras 34. Workers can directly observe the operation of the drainage roller bed and the real-time drainage situation of the vehicle from the computer display screen in the central control room.

[0060] The working principle and beneficial effects of the above technical solution are as follows: when the movable plate 32 rises, the movable plate 32 drives the air pushing plate 24 to rise, the air pushing plate 24 drives the air pushing rod 36 to rise, the air pushing rod 36 drives the sliding plate 37 to rise, the sliding plate 37 squeezes a part of the air in the air box 38 into one of the driving boxes 40, and at the same time another part of the air is squeezed into another driving box 40 through the hose 39, the air pushes the reset plate 44 to move in the direction away from 20, the reset plate 44 drives the reset rod 42 to move, the reset rod 42 drives the contact head 41 to move, the contact head 41 drives the detection plate 33 to move, when the detection plate 33 moves, the detection plate 33 drives the connecting rod 47 to slide in the slide groove 15, that is, the rotating rod 28 drives the connecting rod 47 to rotate, and when the connecting rod 47 drives the detection plate 33 to rotate, it will not affect the movement of the connecting rod 47, and at the same time, when the detection plate 33 rotates, the contact head 41 will slide in the annular groove 46;

[0061] When the moving plate 32 descends, negative pressure is generated in the air box 38. Under the action of the return spring 43, the return spring 43 drives the return plate 44 to return, and the return plate 44 pushes the air in the driving box 40 back into the air box 38.

[0062] The contact head 41 is used to adjust the distance between the detection plate 33 and the vehicle, which changes the shooting positions of several detection cameras 34, making the shooting range larger and more practical; and through the setting of the annular groove 46 and the cooperation between the connecting rod 47 and the slide groove 15, the detection plate 33 can be driven to move while rotating, with a higher degree of cooperation and more functionality.

[0063] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A variable angle drain roller bed, characterized in that: The invention comprises a bottom plate (1) and a deflection plate (10), wherein a plurality of arc-shaped matching blocks (14) are evenly arranged on the bottom plate (1), and fixing rods (8) are installed through both ends of the deflection plate (10), the fixing rods (8) match the arc-shaped matching blocks (14), and gears (9) are installed at both ends of the fixing rods (8), and driving components are installed on the front and rear sides of the bottom plate, and the driving components include racks (7), and the racks (7) alternately drive the gears (9) on both sides; A plurality of buffer boxes (16) are evenly arranged on the bottom plate (1), a slide plate is slidably arranged in the buffer box (16), a lifting rod (17) is fixedly arranged on the upper end of the slide plate, a slide block (18) is hingedly connected to the lifting rod (17), and the slide block (18) is slidably arranged on the lower surface of the deflection plate (10), and the buffer box (16) is filled with air; An air pipe (19) is provided through the buffer box (16), a detection box (20) is provided through the other end of the air pipe (19), and a plurality of detection cameras (34) are provided on the detection box (20), and the detection cameras (34) are used to detect the drainage condition; The detection box (20) comprises a connecting pipe (21) fixedly arranged at the lower end, the connecting pipe (21) is connected to the air pipe (19), a lifting plate (22) is slidably arranged in the connecting pipe (21), a lifting column (23) is fixedly arranged on the lifting plate (22), the lifting column (23) slides and extends into the detection box (20), a moving plate (32) is fixedly arranged at the upper end of the lifting column (23), a sliding block (25) is symmetrically arranged at the upper end of the moving plate (32), the moving plate (32) and the sliding block (25) are both slidably connected to the inner wall of the detection box (20), a rotating rod (28) is rotatably arranged in the detection box (20), the rotating rod (28) is rotatably extended out of the detection box (20), a detection plate (33) is mounted on the rotating rod (28), a plurality of fixed rods (35) are arranged on the detection plate (33), and a detection camera (34) is arranged on the fixed rod (35); The driving assembly comprises two left-right symmetrical fixed blocks (2), the fixed blocks (2) being fixedly arranged at the front and rear sides of the base plate (1), a driving rod (3) slidingly passing through the fixed blocks (2), a driving block (6) being fixedly arranged at both the left and right ends of the driving rod (3), a moving block (4) being fixedly arranged at the center of the driving rod (3), the driving block (6) and the moving block (4) being both slidably connected to the front and rear sides of the base plate (1), a rack (7) being arranged at the upper end of the driving block (6) close to the base plate (1), the rack (7) on the left side driving a gear one (9) on the left side, and the rack (7) on the right side driving a gear one (9) on the right side; a cylinder (5) is arranged on one of the fixed blocks (2), and the output end of the cylinder (5) is fixedly connected to the moving block (4).

2. The variable angle drain roller bed according to claim 1, characterized in that: A groove (11) is provided in the center of the deflection plate (10), a left-right symmetrical rotating rod is rotatably arranged in the groove (11), a clamping block (12) is fixedly arranged on the rotating rod, the rotating rod rotates forward and extends out of the groove (11), a second gear (13) is fixedly connected to the front side of the rotating rod, the two second gears (13) are meshed and connected, and a driving member is installed on one of the second gears (13).

3. The variable angle drain roller bed according to claim 1, characterized in that: A gear three (27) is fixedly provided on the rotating rod (28), a toothed plate (26) is fixedly provided on one of the sliding blocks (25), and the toothed plate (26) is meshingly connected with the gear three (27); A cavity is provided in the rotating rod (28), and a plurality of slide grooves (15) are provided in the cavity. A connecting rod (47) is provided on the left side of the rotating rod (28), and the connecting rod (47) is fixedly connected to the detection plate (33). A plurality of connecting keys (48) are provided on the connecting rod (47), and the connecting keys (48) cooperate with the slide grooves (15).

4. The variable angle drain roller bed according to claim 1, characterized in that: An arc-shaped rack (29) is fixedly arranged on the rotating rod (28), a rotating shaft (31) is rotatably arranged in the detection box (20), a gear four (30) is fixedly arranged on the rotating shaft (31), the arc-shaped rack (29) is meshingly connected with the gear four (30), the rotating shaft (31) is rotatably extended out of the detection box (20), a plurality of blades (45) are fixedly arranged on the rotating shaft (31), and lighting lamps are installed on the plurality of blades (45).

5. The variable angle drain roller bed according to claim 1, characterized in that: The movable plate (32) is also fixedly provided with an air push plate (24), the air push plate (24) is slidably connected to the inner wall of the detection box (20), the air push rod (36) is fixedly provided on the air push plate (24), the inner wall of the detection box (20) is also fixedly provided with an air box (38), the air push rod (36) slidably extends into the air box (38), the upper end of the air push rod (36) is fixedly connected with a sliding plate (37), and the sliding plate (37) is slidably arranged in the air box (38); the detection box (20) is also fixedly provided with two symmetrically arranged drive boxes (40), one of which is connected to the air box (38), and a hose (39) is also connected to the air box (38), and the other drive box (40) is connected to the hose (39).

6. The variable angle drain roller bed according to claim 5, characterized in that: A reset plate (44) is slidably arranged in the driving box (40); a reset rod (42) is fixedly arranged on a side of the reset plate (44) away from the detection box (20); a contact head (41) is fixedly arranged on the other end of the reset rod (42); a reset spring (43) is sleeved on the reset rod (42); one end of the reset spring (43) is fixedly connected to the inner wall of the driving box (40); and the other end of the reset spring (43) is fixedly connected to the reset plate (44); an annular groove (46) is formed on a side of the detection plate (33) close to the detection box (20); and the contact head (41) is arranged in the annular groove (46).

Images