Trash rack debris removal device and method

Abstract

The present invention provides a trash rack debris removal device and method, belonging to the technical field of trash rack cleaning. The trash rack debris removal device comprises a fixed seat, a vertical seat is fixedly installed on the top of the fixed seat, a lifting platform is slidably sleeved on the vertical seat, a fixed arm is fixedly installed on the top of the lifting platform, moving beams are slidably installed at both ends of the fixed arm, and the same transfer plate is rotatably installed at one end of the two moving beams. The production process comprises: T1: starting the first motor to drive the two moving beams to translate forward until the round roller moves to the front side of the trash rack; T2: starting the second motor to drive the transfer plate to rotate, and adjusting the inclination angle of the guide slide rod, the gantry and other components to be consistent with the trash rack. The trash rack debris removal device and method provided by the present invention have the advantages of reducing manpower input, wide applicability, flexible use and high cleaning efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of trash rack cleaning, and in particular to a trash rack debris removal device and method. Background Art

[0002] Trash racks are composed of a frame and multiple bars at equal intervals. Sometimes, in order to increase the stability of the trash rack, a transverse reinforcement beam is welded on the rear side of the bars. Trash racks are generally made of steel. When in use, they are set in front of the water inlet of the river or sewage channel to block water plants, driftwood and other debris carried by the water flow. After the trash rack has been used for a certain period of time, due to the impact of the water flow, some debris will be stuck in the gaps between the bars, which will affect the permeability of the trash rack. Therefore, the trash rack needs to be cleaned of debris regularly.

[0003] In the prior art, trash racks are mostly cleaned manually, which not only requires a large amount of manpower but also has a low cleaning efficiency. Some devices currently on the market that can automatically clean trash racks are usually installed on the trash racks for use. A set of debris removal equipment can only clean one or several trash racks, which is not flexible enough.

[0004] Therefore, it is necessary to provide a trash rack debris removal device and method to solve the above technical problems. Summary of the invention

[0005] The technical problem solved by the invention is to provide a trash rack debris removal device and method which can reduce manpower input, has wide applicability, is flexible to use and has high cleaning efficiency.

[0006] The cam-shaped roller conveyor belt of the present invention is provided with a lifting platform, and the lifting platform is installed on the lifting platform, and the lifting platform is installed on the lifting platform. The bottom end of the guide slide bar is fixedly installed with the same gantry, and an internal threaded sleeve is passed through and rotatably installed on the transfer plate, and a long screw rod is passed through and threadedly installed in the internal threaded sleeve, and the bottom end of the long screw rod is fixedly connected to the gantry, and a second motor is fixedly installed on the moving beam away from the first motor, and an output end of the second motor is fixedly connected to one end of the corresponding first rotating shaft, and a third motor is fixedly installed on the top of the transfer plate, and the third motor is transmission-connected to the internal threaded sleeve. The second rotating shaft is rotatably installed on the inner walls of both sides of the gantry, and the same round roller is fixedly installed at one end of the two second rotating shafts close to each other, and a plurality of cleaning curved rods are provided on the round roller, and an arc hook block is integrally formed at one end of the cleaning curved rod away from the round roller, and a fourth motor is fixedly installed on an outer wall of one side of the gantry, and the output end of the fourth motor is fixedly connected to one end of the corresponding second rotating shaft, and a collecting trough is also installed on the gantry.

[0007] Preferably, an indicator needle is fixedly mounted on the first rotating shaft away from the second motor, and an angle scale is provided on the side away from the second motor.

[0008] Preferably, a fixing plate is fixedly installed in the collecting trough, a plurality of blocking bent bars are fixedly installed at equal intervals on the fixing plate, and a blade is fixedly installed on the top of the blocking bent bar.

[0009] Preferably, connecting arms are fixedly installed on the outer walls on both sides of the gantry, the collecting trough is rotatably installed on the two connecting arms, and second hydraulic cylinders are rotatably installed on the outer walls on both sides of the two gantry frames, and the output ends of the two second hydraulic cylinders are rotatably connected to the outer walls on both sides of the collecting trough respectively.

[0010] Preferably, it also includes a base plate, a round seat is fixedly installed on the top of the base plate, a rotating table is rotatably installed in the round seat, the fixed seat is fixedly installed on the top of the rotating table, a fifth motor is fixedly installed on the top of the base plate, and the fifth motor is transmission-connected to the rotating table.

[0011] Preferably, the round roller includes a plurality of unit rollers, a left-end baffle plate, a plurality of fixed long rods and a right-end baffle plate, the plurality of fixed long rods are fixedly mounted on the left-end baffle plate, the plurality of unit rollers are slidably mounted on the plurality of fixed long rods, the right-end baffle plate is slidably mounted on the plurality of fixed long rods, the ends of the left-end baffle plate and the right-end baffle plate that are away from each other are integrally formed with a connecting shaft, the ends of the two connecting shafts that are away from each other are fixedly connected to the corresponding second rotating shafts by bolts, a plurality of mounting grooves are provided on the outer wall of the unit roller, the plurality of cleaning curved rods are slidably mounted in the corresponding mounting grooves, two first springs are provided in the mounting grooves, one end of the two first springs is in contact with the cleaning curved rods, and the other end is in contact with an inner wall of one side of the corresponding mounting groove.

[0012] Preferably, a plurality of the fixed long rods are movably sleeved with flat washers and spring washers, a plurality of the fixed long rods are threadedly sleeved with nuts, and the spring washers are located between the flat washers and the nuts.

[0013] In order to solve the above problems, the present invention also provides a trash rack debris removal method, comprising the following steps:

[0014] T1: Start the first motor to drive the two moving beams to move forward until the round roller moves to the front side of the trash rack;

[0015] T2: Start the second motor to drive the transfer plate to rotate, and adjust the inclination angle of the guide slide bar, gantry and other components to be consistent with the trash rack;

[0016] T3: Start the third motor to drive the gantry to move downward until the round roller descends to the bottom position of the trash rack;

[0017] T4: Start the first electric operation to drive the moving beam to move backward, so that the cleaning curved rod on the round roller enters the gap between the bars of the trash rack;

[0018] T5: Start the fourth motor to drive the round roller to rotate in the opposite direction, and start the third motor to lift the round roller and perform a scanning removal of impurities on the trash rack from bottom to top.

[0019] Compared with the related art, the trash rack impurity removal equipment and method provided by the present invention has the following beneficial effects:

[0020] The present invention provides a trash rack impurity removal device, which can automatically perform scanning impurity cleaning work on the trash rack through the arrangement of a removable plate, a second motor, four guide slide rods, an internal threaded sleeve, a long screw rod, a third motor, a gantry, a round roller, a plurality of cleaning curved rods, a fourth motor, a collecting tank and other components, and can be applied to trash racks with different inclination angles within a certain range, and has the advantages of reducing manpower input, high cleaning efficiency and wide applicability; by arranging an arc-shaped hook block on the cleaning curved rod, soft and long debris attached to the trash rack can be hooked away, and with the cooperation of a plurality of blocking The arrangement of the curved rod and multiple blades can intercept debris in the collection tank and cut off some entangled soft debris, further improving the debris removal effect of the trash rack and debris removal device; through the arrangement of the bottom plate, the round seat, the rotating table, the fifth motor, the fixed seat, the vertical seat, the lifting platform, the first hydraulic cylinder, the two moving beams, the two tooth plates, the long shaft, the two driving gears, the first motor and other components, the trash rack and debris removal device can be installed on the bucket of the engineering vehicle for use, and the positions of the round rollers, the collection tank and other components can be adjusted according to actual needs during use, which has the advantage of flexible use;

[0021] The present invention provides a trash rack debris removal device. A round roller composed of a left-end baffle, a plurality of fixed long rods, a plurality of unit rollers and a right-end baffle is provided. When some cleaning curved rods on the round roller are damaged, only the corresponding unit rollers need to be disassembled and replaced with new ones, thereby avoiding the replacement of the entire round roller, and having the advantage of low maintenance cost; an installation groove is provided on the unit roller, the cleaning curved rod is slidably installed in the installation groove, and two first springs are provided in the installation groove to elastically support the cleaning curved rod, so that once the arc-shaped hook block on the cleaning curved rod collides with the transverse reinforcing beam on the trash rack, the cleaning curved rod will retract into the corresponding installation groove, thereby avoiding a hard collision with the transverse reinforcing beam, which is beneficial to the protection of the cleaning curved rod and the trash rack;

[0022] The present invention provides a trash rack debris removal device, which is provided with a rotating clamping mechanism composed of a sleeve ring, a plurality of arc rods, a plurality of plug blocks, a plurality of second springs and other components on the right end baffle plate, and with a plurality of fixed long rods openings adapted to the plug blocks. When it is necessary to inspect or replace certain unit rollers, it is only necessary to rotate the sleeve ring counterclockwise to make the plurality of plug blocks withdraw from the corresponding plug ports, thereby releasing the restriction on the right end baffle plate. The operation is simple and no tools are required, which greatly facilitates the inspection or replacement of the unit rollers and further improves the convenience of use of the trash rack debris removal device.

[0023] The present invention provides a trash rack debris removal method. By using the trash rack debris removal device to clean the trash rack, the manual participation can be effectively reduced, the cleaning efficiency can be improved, and trash racks with different inclinations can be cleaned within a certain range. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a first embodiment of a trash rack debris removal device provided by the present invention from a first viewing angle;

[0025] Figure 2 A schematic structural diagram of a first embodiment of a trash rack debris removal device provided by the present invention from a second viewing angle;

[0026] Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown;

[0027] Figure 4 for Figure 1 An enlarged schematic diagram of part B is shown;

[0028] Figure 5 for Figure 1 The assembly diagram of the collecting tank, multiple blocking curved bars, round rollers and multiple cleaning curved bars shown;

[0029] Figure 6 for Figure 5 The structural schematic diagram of the round roller shown;

[0030] Figure 7 for Figure 5 The structural schematic diagram of the collecting tank shown;

[0031] Figure 8 for Figure 6 The structural schematic diagram of the cleaning bent rod shown;

[0032] Fig. 9 for Figure 7 The structural schematic diagram of the arresting bent lever shown in FIG.

[0033] Fig.10 A schematic structural diagram of a second embodiment of the trash rack debris removal device provided by the present invention;

[0034] Fig.11 for Fig.10 The structural schematic diagram of the round roller shown;

[0035] Fig.12 for Fig.11 An exploded schematic diagram of the circular roller shown;

[0036] Fig.13 for Fig.12 A schematic cross-sectional structural diagram of a unit roller shown;

[0037] Fig.14 A schematic structural diagram of a round roller in a third embodiment of the trash rack impurity removal device provided by the present invention;

[0038] Fig.15 for Fig.14An enlarged schematic diagram of part C is shown;

[0039] Fig.16 for Fig.15 The schematic diagram of the structure shows that the right end baffle and the collar are in a separated state.

[0040] Numbers in the figure: 1, bottom plate; 2, fixed seat; 3, vertical seat; 4, lifting platform; 5, first hydraulic cylinder; 6, fixed arm; 7, moving beam; 8, toothed plate; 9, long shaft; 10, driving gear; 11, first motor; 12, first rotating shaft; 13, reproducible plate; 14, second motor; 15, guide slide rod; 16, internal thread sleeve; 17, long screw rod; 18, third motor; 19, gantry; 20, second rotating shaft; 21, round roller; 22, cleaning crank rod; 23, fourth motor; 24, collecting tank; 25, fixed Fixed plate; 26, blocking curved rod; 27, blade; 28, connecting arm; 29, second hydraulic cylinder; 30, indicator needle; 31, round seat; 32, rotating table; 33, fifth motor; 34, first spring; 35, U-shaped block; 36, plug block; 37, driven rod; 38, fixed block; 39, arc rod; 40, connecting rod; 41, collar; 42, second spring; 2101, unit roller; 2102, left end baffle; 2103, fixed long rod; 2104, right end baffle; 2201, arc hook block; 4101, inclined long waist mouth. DETAILED DESCRIPTION

[0041] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0042] First embodiment

[0043] Please refer to Figure 1-Figure 9In the first embodiment of the present invention, the trash rack debris removal device includes: a fixed seat 2, a vertical seat 3 is fixedly installed on the top of the fixed seat 2, the cross section of the vertical seat 3 is in a "convex" shape, a lifting platform 4 is slidably sleeved on the vertical seat 3, and a slide groove matched with the vertical seat 3 is opened on the lifting platform 4, which is slidably sleeved on the lifting platform 4 through the slide groove, and a fixed arm 6 is fixedly installed on the top of the lifting platform 4, and a first hydraulic cylinder 5 is fixedly installed on the top of the fixed seat 2. The output end of the first hydraulic cylinder 5 is fixedly connected to the bottom of the lifting platform 4, and the lifting platform 4 is driven to move upward or downward by the first hydraulic cylinder 5. Both ends of the fixed arm 6 are slidably installed with moving beams 7, and both ends of the fixed arm 6 are welded with sliding sets. The two moving beams 7 penetrate and are slidably installed in the corresponding sliding sets. One of the two moving beams 7 The ends of the two first rotating shafts 12 are penetrated and rotatably installed, the ends of the two first rotating shafts 12 close to each other are fixedly installed with the same transferable plate 13, the other ends of the two moving beams 7 are fixedly installed with the same connecting plate, the transferable plate 13, the two first rotating shafts 12, the two moving beams 7 and the connecting plate constitute a movable frame, the lifting platform 4 is penetrated and rotatably installed with a long shaft 9, both ends of the long shaft 9 are fixedly sleeved with driving gears 10, the bottoms of the two moving beams 7 are fixedly installed with toothed plates 8, and the two toothed plates 8 are respectively meshed with the two driving gears 10, and a first motor 11 is fixedly installed on the outer wall of one side of the lifting platform 4, and the first motor 11 is transmission-connected with the long shaft 9. Specifically, gears are fixedly sleeved on the output end of the first motor 11 and on the long shaft 9. The two gears are meshed with each other. Through the meshing transmission of the two gears, when the first motor 11 is running, it can drive the long shaft 9 to rotate, and the long shaft 9 drives the two driving gears 10 to rotate. During the rotation of the two driving gears 10, the two toothed plates 8 are driven to move horizontally. Four guide slide bars 15 are penetrated and installed on the sliding rod on the transfer plate 13. The bottom ends of the four guide slide bars 15 are fixedly installed with the same portal frame 19. An internal threaded sleeve 16 is penetrated and rotatably installed on the transfer plate 13. A long screw rod 17 is penetrated and threadedly installed in the internal threaded sleeve 16. The bottom end of the long screw rod 17 is fixedly connected to the portal frame 19. A second motor 14 is fixedly installed on the moving beam 7 away from the first motor 11. The output end of the second motor 14 is fixedly connected to one end of the corresponding first rotating shaft 12 The transfer plate 13 is fixedly connected, and the second motor 14 drives the transfer plate 13 to rotate, so that the inclination angles of the gantry 19, the guide slide bar 15, the collecting trough 24, the round roller 21 and other components can be adjusted accordingly according to the installation inclination of the trash rack. A third motor 18 is fixedly installed on the top of the transfer plate 13, and the third motor 18 is transmission-connected with the internal threaded sleeve 16. The third motor 18 and the internal threaded sleeve 16 are also transmitted by two gear meshing methods. Second rotating shafts 20 are rotatably installed on the inner walls of both sides of the gantry 19, and the same round roller 21 is fixedly installed at one end of the two second rotating shafts 20 close to each other. A plurality of cleaning rows with rotationally symmetrical distribution are arranged on the round roller 21, and each cleaning row is composed of a plurality of cleaning curved rods 22 distributed at equal intervals. In this embodiment,The cleaning curved rod 22 is welded to the outer wall of the round roller 21. The end of the cleaning curved rod 22 away from the round roller 21 is integrally formed with an arc-shaped hook block 2201. When in use, the cleaning curved rod 22 enters the gap between the bars. When the round roller 21 rotates in the opposite direction, the cleaning curved rod 22 can push the debris between the bars backward. At the same time, some soft and long debris such as ropes, water plants, cloth strips, etc. can also be hooked away. A fourth motor 23 is fixedly installed on the outer wall of one side of the gantry 19. The output end of the fourth motor 23 is fixedly connected to one end of the corresponding second rotating shaft 20. A collection tank 24 is also installed on the gantry 19, and a plurality of water leakage holes are opened on the collection tank 24.

[0044] In this embodiment, in order to facilitate relevant personnel to obtain the rotation angle of the transferable plate 13, an indicator needle 30 is fixedly installed on the first rotating shaft 12 away from the second motor 14, and an angle scale is provided on the outside of the side away from the second motor 14. When the guide slide bar 15 is in the vertical state, the scale pointed to by the indicator needle 30 is 0°.

[0045] In this embodiment, a fixed plate 25 is fixedly installed in the collecting trough 24, and a plurality of blocking curved rods 26 are fixedly installed at equal intervals on the fixed plate 25. The plurality of blocking curved rods 26 are arranged at equal intervals and are staggered with the cleaning curved rods 22 on the round roller 21. During the rotation of the round roller 21, the cleaning curved rods 22 and the blocking curved rods 26 produce relative movement, and some soft and long debris can be intercepted by the blocking curved rods 26 in the collecting trough 24. A blade 27 is fixedly installed on the top of the blocking curved rod 26, and the blade 27 can cut off some of the soft and long debris.

[0046] In this embodiment, in order to facilitate the pouring out of the debris in the collecting trough 24, connecting arms 28 are fixedly installed on the outer walls of both sides of the gantry 19, and the collecting trough 24 is rotatably installed on the two connecting arms 28. Second hydraulic cylinders 29 are rotatably installed on the outer walls of both sides of the two gantry 19, and the output ends of the two second hydraulic cylinders 29 are rotatably connected to the outer walls of both sides of the collecting trough 24 respectively.

[0047] In the present embodiment, in order to facilitate the turning of the trash rack debris removal device, the trash rack debris removal device also includes a base plate 1, a round seat 31 is fixedly installed on the top of the base plate 1, a rotating table 32 is rotatably installed in the round seat 31, a fixed seat 2 is fixedly installed on the top of the rotating table 32, a fifth motor 33 is fixedly installed on the top of the base plate 1, the fifth motor 33 is transmission-connected to the rotating table 32, and the fifth motor 33 and the rotating table 32 are also transmission-engaged through two gears.

[0048] In this embodiment:

[0049] When in use, the trash rack debris removal device is installed in the bucket of the engineering vehicle. In the initial state, the collection tank 24 is located in the bucket, and the guide slide bar 15 is in a vertical state;

[0050] When the trash rack is to be cleaned, the engineering vehicle is first driven to the destination, and then the output end of the first hydraulic cylinder 5 is started to extend upward, the first hydraulic cylinder 5 will push the lifting platform 4 to slide upward, and then the height positions of the two moving beams 7, the round roller 21, the collecting trough 24, etc. are raised. When the height of the collecting trough 24 is higher than the truck bucket, the fifth motor 33 is started to run, driving the rotating platform 32 to rotate, and the rotating platform 32 will drive the vertical seat 3 to rotate, so that the collecting trough 24 can be rotated outside the truck bucket, and then the first motor 11 is started to run, driving the long shaft 9 to rotate in the opposite direction, and the long shaft 9 drives the two driving gears 10 to rotate in the opposite direction. During the reverse rotation of the two driving gears 10, the two tooth plates 8 will be driven to move forward, and then the two moving beams 7, the transfer plate 13, the round roller 21, etc. will be translated forward. When the round roller 21 moves to the front side of the trash rack, the first motor 11 is turned off, and then the inclination of the guide slide bar 15, the gantry 19 and other components are adjusted according to the inclination angle of the trash rack. If the trash rack is installed vertically, no adjustment is required. The relevant personnel can measure the inclination angle of the trash rack in advance by using a measuring tool, or ask the relevant management unit about the inclination angle of the trash rack. When adjusting the angle, the second motor 14 is started to drive the retransmittable plate 13 to rotate forward, so that the inclination of the retransmittable plate 13 increases continuously. The real-time inclination angle of the retransmittable plate 13 can be obtained by observing the degree value indicated by the indicator needle 30. When the inclination angle is consistent with the trash rack, the second motor 14 can be turned off, and then the third motor 18 is started to drive the internal thread sleeve 16 to rotate forward. Under the drive of the internal thread sleeve 16, the long screw rod 17 will move downward, thereby driving the gantry 19, the round roller 21, the collecting trough 24, etc. to move downward. As the long screw rod 17 continues to move downward, the round roller 21 can eventually drop to the bottom position of the trash rack, and then the first motor 11 is started to drive the long shaft 9 to rotate forward, so that the two moving beams 7 move backward a short distance, so that the cleaning curved rod 22 on the round roller 21 enters the gap between the bars of the trash rack.

[0051] After the above preparations are completed, the fourth motor 23 is started to run, driving the round roller 21 to rotate in the opposite direction, and the third motor 18 is started to run, driving the internal threaded sleeve 16 to rotate in the opposite direction, so that the round roller 21 can rotate in the opposite direction and move upward at the same time, and the round roller 21 drives the plurality of cleaning curved rods 22 to rotate, so that the impurities stuck in the gap between the bars of the trash rack can be pushed forward, and the pushed impurities will enter the collecting tank 24. At the same time, the cleaning curved rod 22 and the arc-shaped hook block 2201 form a hook, and some soft and long impurities attached to the trash rack can be hooked away. After the cleaning curved rod 22 enters the collecting tank 24, it moves relative to the plurality of blocking curved rods 26, and the plurality of blocking curved rods 26 can intercept the debris attached to the cleaning curved rod 22, and some entangled soft impurities can also be cut off by the blade 27. As the round roller 21 continues to rise, the trash rack can be cleaned in a scanning manner;

[0052] After the cleaning is completed, the fifth motor 33 is started to rotate the collection tank 24 to the rear side of the bucket, and then the output ends of the two second hydraulic cylinders 29 are started to retract, so that the notch of the collection tank 24 can be gradually turned downward, and the sundries collected in the collection tank 24 can be poured out.

[0053] Compared with the related art, the trash rack impurity removal equipment provided by the present invention has the following beneficial effects:

[0054] By arranging the removable plate 13, the second motor 14, the four guide slide bars 15, the internal threaded sleeve 16, the long screw rod 17, the third motor 18, the gantry 19, the round roller 21, the plurality of cleaning curved rods 22, the fourth motor 23, the collecting tank 24 and other components, the trash rack can be automatically cleaned of impurities by scanning, and within a certain range, it can be applied to trash racks with different inclination angles, which has the advantages of reducing manpower input and wide applicability; by arranging the arc-shaped hook block 2201 on the cleaning curved rod 22, the soft and long debris attached to the trash rack can be hooked away, and the plurality of blocking curved rods 26 and the plurality of blades 27 can be used to remove the soft and long debris attached to the trash rack. The setting can intercept debris in the collecting trough 24 and cut off some entangled soft debris, further improving the debris removal effect of the present trash-blocking and debris-removing equipment; through the setting of the bottom plate 1, the round seat 31, the rotating table 32, the fifth motor 33, the fixed seat 2, the vertical seat 3, the lifting platform 4, the first hydraulic cylinder 5, the two moving beams 7, the two tooth plates 8, the long shaft 9, the two driving gears 10, the first motor 11 and other components, the present trash rack debris-removing equipment can be installed on the truck bed of an engineering vehicle for use, and the positions of the round roller 21, the collecting trough 24 and other components can be adjusted according to actual needs during use, which has the advantage of flexible use.

[0055] Second embodiment:

[0056] The second embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0057] Please refer to Figure 10-13 In the trash rack cleaning device provided in this embodiment, the round roller 21 is a combined type. Specifically, the round roller 21 includes a plurality of unit rollers 2101, a left end baffle 2102, a plurality of fixed long rods 2103 and a right end baffle 2104. The plurality of fixed long rods 2103 are fixedly mounted on the left end baffle 2102 and are distributed in a ring shape. The plurality of unit rollers 2101 are provided with a plurality of circular holes adapted to the fixed long rods 2103. Each unit roller 2101 is slidably sleeved on the plurality of fixed long rods through the circular holes. 2103, the right end baffle plate 2104 is also provided with a plurality of circular holes adapted to the fixed long rods 2103, and is slidably sleeved on the plurality of fixed long rods 2103 through the circular holes provided, the ends of the left end baffle plate 2102 and the right end baffle plate 2104 away from each other are integrally formed with connecting shafts, and the ends of the two connecting shafts away from each other are fixedly connected to the corresponding second rotating shaft 20 by bolts, and the outer wall of the unit roller 2101 is provided with a plurality of mounting grooves, and the plurality of cleaning curved rods 22 are slidably installed in the corresponding mounting grooves Two first springs 34 are provided in the installation groove, one end of the two first springs 34 is in contact with the cleaning bent rod 22, and the other end is in contact with the inner wall of one side of the corresponding installation groove. The two first springs 34 are provided to elastically support the cleaning bent rod 22. Considering that some trash racks may be provided with a transverse reinforcement beam at the rear side of the trash rack, when the cleaning bent rod 22 enters too deep into the gap between the bars, the outer arc surface of the arc-shaped hook block 2201 of the cleaning bent rod 22 and the transverse reinforcement beam will be in contact with each other during the process of following the rotation of the round roller 21. After the collision, under the reaction of the collision force, the cleaning bent rod 22 can be retracted into a part of the installation groove, so that the cleaning bent rod 22 can be effectively avoided from having a hard collision with the transverse reinforcement beam. Flat washers and spring washers are movably sleeved on multiple fixed long rods 2103, and nuts are threadedly sleeved on multiple fixed long rods 2103. The spring washers are located between the flat washers and the nuts. When some cleaning bent rods 22 are damaged or broken, it is only necessary to remove and replace the unit roller 2101 corresponding to the damaged cleaning bent rod 22.

[0058] In this embodiment:

[0059] Through the arrangement of the above-mentioned combined round roller 21, when some cleaning curved rods 22 on the round roller 21 need to be replaced, it is only necessary to first disassemble the round roller 21 from the two second rotating shafts 20, then unscrew the nuts on the multiple fixed long rods 2103, remove the right-end baffle 2104, and then all the unit rollers 2101 can be removed from the fixed long rod 2103, and the unit rollers 2101 with no damaged cleaning curved rods 22 can be reinstalled, and the unit rollers 2101 with damaged cleaning curved rods 22 can be replaced with new unit rollers 2101, and the new unit rollers 2101 are put on the fixed long rod 2103, and then the right-end baffle 2104 is installed and reinstalled. After the nut is newly screwed on, the round roller 21 can be finally reinstalled on the two second rotating shafts 20, thus avoiding the need to replace the entire round roller 21; when the cleaning curved rod 22 enters the gap between the bars too deep due to improper operation or other reasons (the gantry 19 or the guide slide bar 15 is too close to the trash rack), when the cleaning curved rod 22 rotates, the outer arc surface of the arc-shaped hook block 2201 on the end away from the unit roller 2101 collides with the transverse reinforcement beam on the trash rack. Under the reaction force, the cleaning curved rod 22 will retract into the corresponding installation groove, thereby avoiding a hard collision with the transverse reinforcement beam, which is beneficial to the protection of the cleaning curved rod 22 and the trash rack;

[0060] By providing a round roller 21 composed of a left-end baffle 2102, a plurality of fixed long rods 2103, a plurality of unit rollers 2101 and a right-end baffle 2104, when some cleaning bent rods 22 on the round roller 21 are damaged, it is only necessary to dismantle the corresponding unit rollers 2101 and replace them with new ones, thereby avoiding the replacement of the entire round roller 21 and having the advantage of low maintenance cost; by providing an installation groove on the unit roller 2101, the cleaning bent rod 22 is slidably installed in the installation groove, and two first springs 34 are provided in the installation groove to elastically support the cleaning bent rod 22, so that once the arc-shaped hook block 2201 on the cleaning bent rod 22 collides with the transverse reinforcing beam on the trash rack, the cleaning bent rod 22 will retract into the corresponding installation groove, thereby avoiding a hard collision with the transverse reinforcing beam, which is beneficial to the protection of the cleaning bent rod 22 and the trash rack.

[0061] Third embodiment:

[0062] The third embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0063] Please refer to Figure 14-16In the trash rack debris removal device provided in the present embodiment, the right end baffle plate 2104 is no longer limited by a nut, but is realized by setting a rotation clamping mechanism on the right end baffle plate 2104. Specifically, the rotation clamping mechanism includes a plurality of U-shaped blocks 35, a plurality of plug blocks 36, a plurality of driven rods 37, a plurality of fixed blocks 38, a plurality of arc rods 39, a plurality of connecting rods 40 and a collar 41. The plurality of U-shaped blocks 35 are fixedly mounted on the right end baffle plate 2104 and are rotationally symmetrically distributed. The plurality of plug blocks 36 are all penetrated and slidably mounted in the corresponding U-shaped blocks 35. The plurality of driven rods 37 are all fixedly mounted on the corresponding plug blocks 36. The plurality of fixed blocks 38 are all fixedly mounted on the right end baffle plate 2104. A sliding hole adapted to the arc rod 39 is provided on the fixed block 38. The plurality of arc rods 39 are all penetrated and slidably mounted in the corresponding sliding holes. The collar 41 is movably sleeved on the connecting shaft of the right end baffle plate 2104. The plurality of connecting rods 40 are all fixedly mounted on the collar 41. The outer ring of the plurality of arc rods 39 is fixedly connected to the corresponding connecting rod 40 at one end, and the plurality of arc rods 39 are sleeved with a second spring 42, one end of the second spring 42 is fixedly connected to the fixing block 38, and the other end is fixedly connected to the connecting rod 40, and the collar 41 is provided with a plurality of inclined long waist openings 4101, and the plurality of driven rods 37 penetrate the corresponding inclined long waist openings 4101 and are movably connected to the inner wall of the corresponding inclined long waist openings 4101. When the collar 41 is rotated in the reverse direction, When moving, pressure is applied to the driven rod 37 by the inner wall of the inclined long waist opening 4101, so that the driven rod 37 moves toward the center of the ring 41. Sockets are provided on multiple fixed long rods 2103, and the sockets are adapted to the plug blocks 36. Multiple plug blocks 36 pass through the corresponding sockets and are slidably connected to the inner walls of the corresponding sockets. The center of the circle to which the arc rod 39 belongs coincides with the center of the ring 41. In order to facilitate the rotation of the ring 41, multiple hand levers are also welded on the outer ring of the ring 41.

[0064] In this embodiment, in order to smoothly insert the insert block 36 into the corresponding socket, the connection between the end surface of the insert block 36 away from the driven rod 37 and the four adjacent side surfaces are all rounded.

[0065] In this embodiment:

[0066] When it is necessary to remove some unit rollers 2101, the ring 41 is rotated in the opposite direction by the hand lever. During the reverse rotation of the ring 41, pressure is applied to the corresponding driven rod 37 through the inner walls of the multiple inclined long waist openings 4101, so that the driven rod 37 moves toward the ring center direction of the ring 41. Driven by the multiple driven rods 37, the multiple plug blocks 36 will move with the driven rods 37. Finally, the multiple plug blocks 36 will withdraw from the corresponding sockets. In this way, the right-end baffle 2104 and the multiple fixed long rods 2103 lose their clamping. Then, the right-side baffle 2104 can be dragged to one side to remove it from the multiple fixed long rods 2103. When reinstalling the right-end baffle 2104, first rotate the ring 41 counterclockwise. As can be seen from the above, the multiple plug blocks 36 will move to The collar 41 moves in the direction of the annular center, and the collar 41 drives the multiple arc rods 39 to rotate at the same time, so that the multiple second springs 42 are compressed to store elastic potential energy. When the multiple plug-in blocks 36 no longer block the circular holes on the right-end baffle 2104, the collar 41 can be sleeved on the multiple fixed long rods 2103. After the collar 41 is pressed against the rightmost unit roller 2101, the multiple plug-in blocks 36 and the corresponding sockets on the fixed long rods 2103 can be axially aligned. Thereafter, the hand lever is released. Under the elastic force of the multiple second springs 42, the collar 41 will rotate in the positive direction, thereby pushing the multiple driven rods 37 away from the annular center. Driven by the driven rods 37, the multiple plug-in blocks 36 can be inserted into the corresponding sockets, and the installation of the right-end baffle 2104 is completed.

[0067] By providing a rotating clamping mechanism composed of a collar 41, multiple arc rods 39, multiple plug blocks 36, multiple second springs 42 and other components on the right end baffle 2104, combined with openings on multiple fixed long rods 2103 that are compatible with the plug blocks 36, when it is necessary to inspect or replace certain unit rollers 2101, it is only necessary to rotate the collar 41 counterclockwise to make the multiple plug blocks 36 withdraw from the corresponding sockets, thereby releasing the restriction on the right end baffle 2104. This is not only simple to operate, but also does not require tools, greatly facilitating the inspection or replacement of the unit rollers 2101, and further improving the convenience of use of the trash rack debris removal equipment.

[0068] Fourth embodiment:

[0069] This embodiment provides a trash rack debris removal method, comprising the following steps:

[0070] T1: start the first motor 11 to drive the two moving beams 7 to move forward until the round roller 21 moves to the front side of the trash rack;

[0071] T2: Start the second motor 14 to drive the transfer plate 13 to rotate, and adjust the inclination angles of the guide slide bar 15, the gantry 19 and other components to be consistent with the trash rack;

[0072] T3: starting the third motor 18 to drive the gantry 19 to move downward until the round roller 21 descends to the bottom position of the trash rack;

[0073] T4: Start the first motor 11 to travel far, driving the moving beam 7 to move backward, so that the cleaning curved rod 22 on the round roller 21 enters the gap between the bars of the trash rack;

[0074] T5: The fourth motor 23 is started to drive the round roller 21 to rotate in the opposite direction, and the third motor 18 is started to lift the round roller 21 to perform a scanning-type impurity removal on the trash rack from bottom to top.

[0075] The trash rack debris removal method uses the trash rack debris removal device to clean the trash rack, which can effectively reduce the amount of manual participation, improve the cleaning efficiency, and can clean trash racks with different inclinations within a certain range.

[0076] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A trash rack debris removal device, comprising a fixing seat (2), characterized in that: A vertical seat (3) is fixedly mounted on the top of the fixed seat (2); a lifting platform (4) is slidably sleeved on the vertical seat (3); a fixed arm (6) is fixedly mounted on the top of the lifting platform (4); a first hydraulic cylinder (5) is fixedly mounted on the top of the fixed seat (2); an output end of the first hydraulic cylinder (5) is fixedly connected to the bottom of the lifting platform (4); moving beams (7) are slidably mounted on both ends of the fixed arm (6); a first rotating shaft (12) is penetrated and rotatably mounted on one end of each of the two moving beams (7); a same transfer plate (13) is fixedly mounted on one end of the two first rotating shafts (12) close to each other; A long shaft (9) is passed through and rotatably installed on the lifting platform (4), and driving gears (10) are fixedly sleeved on both ends of the long shaft (9). A toothed plate (8) is fixedly installed on the bottom of the two moving beams (7), and the two toothed plates (8) are respectively meshed with the two driving gears (10). A first motor (11) is fixedly installed on the outer wall of one side of the lifting platform (4), and the first motor (11) is transmission-connected with the long shaft (9). Four guide slide bars (15) are passed through and slidably installed on the transferable plate (13), and the bottom ends of the four guide slide bars (15) are fixedly installed with the same portal frame (19). An internal threaded sleeve (16) is passed through and rotatably mounted on the removable plate (13), a long screw rod (17) is passed through and threadably mounted in the internal threaded sleeve (16), the bottom end of the long screw rod (17) is fixedly connected to the portal frame (19), a second motor (14) is fixedly mounted on the moving beam (7) away from the first motor (11), the output end of the second motor (14) is fixedly connected to one end of the corresponding first rotating shaft (12), a third motor (18) is fixedly mounted on the top of the removable plate (13), the third motor (18) is transmission-connected to the internal threaded sleeve (16), the portal frame (19) is fixedly connected to the output end of the second motor (14) and the output end of the second motor (14) is fixedly connected to one end of the corresponding first rotating shaft (12), a third motor (18) is fixedly mounted on the top of the removable plate (13), the third motor (18) is transmission-connected to the internal threaded sleeve (16), and the portal frame (19) is fixedly connected to the output end of the second motor (14). A second rotating shaft (20) is rotatably mounted on both inner walls of the gantry (19); a same round roller (21) is fixedly mounted on the ends of the two second rotating shafts (20) close to each other; a plurality of cleaning curved rods (22) are provided on the round roller (21); an arc-shaped hook block (2201) is integrally formed on the ends of the cleaning curved rods (22) away from the round roller (21); a fourth motor (23) is fixedly mounted on the outer wall of one side of the gantry (19); an output end of the fourth motor (23) is fixedly connected to one end of the corresponding second rotating shaft (20); and a collecting trough (24) is also mounted on the gantry (19); The round roller (21) comprises a plurality of unit rollers (2101), a left end baffle (2102), a plurality of fixed long rods (2103) and a right end baffle (2104); the plurality of fixed long rods (2103) are all fixedly mounted on the left end baffle (2102); the plurality of unit rollers (2101) are all slidably sleeved on the plurality of fixed long rods (2103); the right end baffle (2104) is slidably sleeved on the plurality of fixed long rods (2103); the left end baffle (2102) and the right end baffle (2104) are slidably sleeved on the plurality of fixed long rods (2103); 04) The ends away from each other are integrally formed with connecting shafts, and the ends of the two connecting shafts away from each other are fixedly connected to the corresponding second rotating shaft (20) by bolts, and a plurality of mounting grooves are opened on the outer wall of the unit roller (2101), and the plurality of cleaning curved rods (22) are slidably installed in the corresponding mounting grooves, and two first springs (34) are arranged in the mounting grooves, and one end of the two first springs (34) is in contact with the cleaning curved rod (22), and the other end is in contact with the inner wall of one side of the corresponding mounting groove.

2. The trash rack debris removal equipment according to claim 1, characterized in that: An indicator needle (30) is fixedly mounted on the first rotating shaft (12) away from the second motor (14), and an angle scale is provided on the outer side of the side away from the second motor (14).

3. The trash rack debris removal equipment according to claim 2, characterized in that: A fixing plate (25) is fixedly mounted in the collecting trough (24), a plurality of blocking curved bars (26) are fixedly mounted at equal intervals on the fixing plate (25), and a blade (27) is fixedly mounted on the top of the blocking curved bar (26).

4. The trash rack debris removal equipment according to claim 3, characterized in that: Connecting arms (28) are fixedly mounted on both side outer walls of the portal frame (19); the collecting trough (24) is rotatably mounted on the two connecting arms (28); second hydraulic cylinders (29) are rotatably mounted on both side outer walls of the two portal frames (19); and output ends of the two second hydraulic cylinders (29) are rotatably connected to both side outer walls of the collecting trough (24), respectively.

5. The trash rack debris removal equipment according to claim 4, characterized in that: It also comprises a base plate (1), a round seat (31) fixedly mounted on the top of the base plate (1), a rotating table (32) rotatably mounted inside the round seat (31), the fixed seat (2) fixedly mounted on the top of the rotating table (32), a fifth motor (33) fixedly mounted on the top of the base plate (1), and the fifth motor (33) is transmission-connected to the rotating table (32).

6. The trash rack debris removal equipment according to claim 1, characterized in that: A flat washer and a spring washer are movably sleeved on the plurality of fixed long rods (2103), a nut is threadedly sleeved on the plurality of fixed long rods (2103), and the spring washer is located between the flat washer and the nut.

7. The trash rack debris removal equipment according to claim 1, characterized in that: A rotation clamping mechanism is provided on the right end baffle (2104), the rotation clamping mechanism comprising a plurality of U-shaped blocks (35), a plurality of insert blocks (36), a plurality of driven rods (37), a plurality of fixed blocks (38), a plurality of arc rods (39), a plurality of connecting rods (40) and a collar (41); the plurality of U-shaped blocks (35) are fixedly mounted on the right end baffle (2104); the plurality of insert blocks (36) are penetrated and slidably mounted in corresponding U-shaped blocks (35); the plurality of driven rods (37) are fixedly mounted on corresponding insert blocks (36); the plurality of fixed blocks (38) are fixedly mounted on the right end baffle (2104); the plurality of arc rods (39) are penetrated and slidably mounted on corresponding fixing blocks (38); the collar (41) is movably sleeved on the connecting rod of the right end baffle (2104); On the connecting shaft, a plurality of connecting rods (40) are fixedly mounted on the outer ring of the sleeve ring (41), and one end of a plurality of arc rods (39) is fixedly connected to the corresponding connecting rod (40), a second spring (42) is sleeved on the plurality of arc rods (39), one end of the second spring (42) is fixedly connected to the fixed block (38), and the other end is fixedly connected to the connecting rod (40), a plurality of inclined long waist openings (4101) are provided on the sleeve ring (41), a plurality of driven rods (37) pass through the corresponding inclined long waist openings (4101), and are movably connected to the inner wall of the corresponding inclined long waist openings (4101), a plurality of fixed long rods (2103) are provided with sockets, a plurality of plug blocks (36) pass through the corresponding sockets, and are slidably connected to the inner wall of the corresponding sockets.

8. The trash rack debris removal device according to claim 7, characterized in that: The connection between the end surface of the insert block (36) at one end away from the driven rod (37) and the four adjacent side surfaces are all designed with rounded corners.

9. A method for removing impurities using the trash rack impurity removal device according to any one of claims 1 to 8, characterized in that: The following steps are involved: T1: starting the first motor (11) to drive the two moving beams (7) to move forward until the round roller (21) moves to the front side of the trash rack; T2: starting the second motor (14) to drive the transfer plate (13) to rotate, and adjusting the inclination angle of the guide slide bar (15) and the gantry (19) to be consistent with the trash rack; T3: starting the third motor (18) to drive the gantry (19) to move downward until the round roller (21) descends to the bottom position of the trash rack; T4: starting the first motor (11) to drive the moving beam (7) to move backwards, so that the cleaning curved rod (22) on the round roller (21) enters the gap between the bars of the trash rack; T5: The fourth motor (23) is started to drive the round roller (21) to rotate in the opposite direction, and the third motor (18) is started to lift the round roller (21) to perform a scanning-type impurity removal on the trash rack from bottom to top.

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