Hydraulic type crushing trash-cleaning trash rack

Abstract

The utility model discloses a hydraulic type crushing trash-cleaning trash rack which comprises a frame, first grid bars and second grid bars are welded to a front end opening and a rear end opening of the frame at equal intervals respectively, and a crushing mechanism is arranged in a cavity of the frame. The trash rack comprises a frame, a crushing mechanism is arranged in the frame, large sundries entering a cavity of the frame are crushed under the action of the crushing mechanism, the crushing mechanism comprises a first rotating shaft and a second rotating shaft, and crushing blades are mounted on the first rotating shaft and the second rotating shaft. A rack is driven by a hydraulic cylinder to move back and forth, so that rotation of a first rotating shaft and a second rotating shaft is realized, and rotation of vermicelli blades on the first rotating shaft and the second rotating shaft is realized to crush large sundries; the first rotating shaft and the second rotating shaft are driven to rotate in the mode that the large gear drives the small gear, so that the first rotating shaft and the second rotating shaft have higher rotating speeds, and the smashing effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to trash rack technical field, concretely is a kind of hydraulic broken trash rack. BACKGROUND

[0002] Trash rack, be located in front of intake, for the frame grid structure of the weeds, driftwood etc.

[0003] But the existing trash rack all have the following shortcomings: when encountering large debris such as wood, not only damage the trash rack structure, but also the grab of portal trash rack cannot be grabbed, affect the safety of power station. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model is provided.

[0005] Therefore, the utility model aims at providing a hydraulic broken trash rack, to solve the problems of the existing trash rack, such as when encountering large debris such as wood, not only damage the trash rack structure, but also the grab of portal trash rack cannot be grabbed, affect the safety of power station.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] A hydraulic broken trash rack, comprising a frame, first and second bars are welded at equal distances at the front and rear ends of the frame respectively, and a crushing mechanism is arranged in the cavity of the frame.

[0008] Under the action of the crushing mechanism, large debris entering the cavity of the frame is crushed.

[0009] As a preferred scheme of the hydraulic broken trash rack, the crushing mechanism comprises first and second shafts, crushing blades are mounted on the first and second shafts, and power mechanisms are drivingly connected to the first and second shafts.

[0010] As a preferred scheme of the hydraulic type broken cleaning and blocking grid, the first rotating shaft and the second rotating shaft are staggered with the crushing blades, and the top of the first rotating shaft and the second rotating shaft are rotatably connected with the frame through bearings.

[0011] As a preferred scheme of the hydraulic type broken cleaning and blocking grid, the power mechanism comprises an L-shaped support plate welded on the frame, a hydraulic cylinder is installed on the L-shaped support plate, a rack is connected at the end of the telescopic rod of the hydraulic cylinder, the top of the first rotating shaft and the second rotating shaft are fixedly installed with first gears, and the two gears are in meshing connection with the rack.

[0012] As a preferred scheme of the hydraulic type broken cleaning and blocking grid, one end of the rack is welded with a support connecting seat, the end of the telescopic rod of the hydraulic cylinder is inserted into the support connecting seat, and the support connecting seat and the telescopic rod are fixed through bolts.

[0013] As a preferred scheme of the hydraulic type broken cleaning and blocking grid, the top of the frame is welded with a limiting block, the limiting block is fixedly installed with a guide sleeve, one end of the rack is welded with a guide stabilizing rod, and the guide stabilizing rod is in sliding connection with the guide sleeve.

[0014] As a preferred scheme of the hydraulic type broken cleaning and blocking grid, the two gears are in meshing connection with second gears, the inner wall of the second gear is rotatably connected with an auxiliary shaft through a bearing, the bottom of the auxiliary shaft is fixedly connected with the top of the frame, the two second gears are in meshing connection with the rack, and the diameter of the second gear is greater than that of the first gear.

[0015] Compared with the prior art,

[0016] 1. By arranging the crushing mechanism in the frame, the rack is driven to move back and forth by the hydraulic cylinder, so that the first rotating shaft and the second rotating shaft rotate, thereby realizing the rotation of the crushing blades on the first rotating shaft and the second rotating shaft, and crushing large sundries.

[0017] 2. The first rotating shaft and the second rotating shaft are driven to rotate by the way of driving the pinion by the large gear, so that the first rotating shaft and the second rotating shaft have a faster rotating speed, thereby improving the crushing effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure schematic view provided for the embodiment 1 of the utility model;

[0019] Figure 2 The structure schematic view provided for the embodiment 1 of the utility model; Figure 1 Figure 1partial left view of the frame;

[0020] Figure 3 A structure schematic view provided by the embodiment 2 of the utility model;

[0021] Figure 4 A structure schematic view provided by the embodiment 2 of the utility model; Figure 3 The enlarged view of A in the middle.

[0022] In the figure: frame 1, first rotating shaft 2, second rotating shaft 3, crushing blade 4, L-shaped support plate 5, hydraulic cylinder 6, telescopic rod 61, support connecting seat 7, rack 8, first gear 9, limiting block 10, first grid bar 11, second grid bar 12, second gear 13, guiding stabilizing rod 14. Specific implementation

[0023] In order to make the purpose, technical scheme and advantage of the utility model more clear, the following will combine with the figure to make the further detailed description to the implementation of the utility model.

[0024] Embodiment 1:

[0025] The utility model provides a kind of hydraulic crushing pollution blocking grid, please refer to Figures 1-2 , including frame 1, first grid bar 11 and second grid bar 12 are respectively welded with equal distance at the front end opening and rear end opening of the frame 1, the cavity of the frame 1 is provided with crushing mechanism;

[0026] Under the action of crushing mechanism, large sundries in the cavity of frame 1 are crushed.

[0027] The crushing mechanism includes first rotating shaft 2 and second rotating shaft 3, the first rotating shaft 2 and second rotating shaft 3 are all installed with crushing blade 4, and the first rotating shaft 2 and second rotating shaft 3 are all transmission connection with power mechanism.

[0028] The power mechanism includes L-shaped support plate 5 welded on frame 1, hydraulic cylinder 6 is installed on the L-shaped support plate 5, the end of the telescopic rod 61 of the hydraulic cylinder 6 is connected with rack 8, the top end of the first rotating shaft 2 and second rotating shaft 3 is all fixedly installed with first gear 9, and the two gears 9 are all engagedly connected between rack 8;Hydraulic cylinder 6 is driven to be telescopic by driving its telescopic rod 61, to drive rack 8 to move, rack 8 drives first gear 9 to rotate, and then drives first rotating shaft 2 and second rotating shaft 3 to rotate, to crush large sundries in the cavity of frame 1 by the gap between first grid bar 11.

[0029] The end of rack 8 close to telescopic rod 61 is welded with support connecting seat 7, the end of the telescopic rod 61 of the hydraulic cylinder 6 is inserted into support connecting seat 7, and support connecting seat 7 and telescopic rod 61 are fixed by bolt.

[0030] The shredding blades 4 on the first rotating shaft 2 and the second rotating shaft 3 are staggered, the top ends of the first rotating shaft 2 and the second rotating shaft 3 are rotatably connected with the frame 1 through bearings, and the bottom ends of the first rotating shaft 2 and the second rotating shaft 3 are rotatably connected with the bottom of the frame 1 through bearings.

[0031] The top end of the frame 1 is welded with a limiting block 10, a guide sleeve is fixedly installed on the limiting block 10, one end of the rack 8 is welded with a guide stabilizing rod 14, and the guide stabilizing rod 14 is slidably connected with the guide sleeve; under the action of the guide stabilizing rod 14, the rack 8 can stably move left and right, thereby ensuring the stability of the movement of the rack 8, and further ensuring the effectiveness of the meshing between the rack 8 and the first gear 9, thereby ensuring the shredding effect.

[0032] In specific use, the hydraulic cylinder 6 drives the rack 8 to move by driving the telescopic rod 61 to extend or retract, the rack 8 drives the first gear 9 to rotate, and then drives the first rotating shaft 2 and the second rotating shaft 3 to rotate, thereby shredding large sundries entering the inner cavity of the frame 1 through the gaps between the first grid strips 11.

[0033] Embodiment 2:

[0034] Referring to the accompanying drawings Figures 3-4 Different from embodiment 1, the two gears 9 are meshingly connected with second gears 13, the inner wall of the second gear 13 is rotatably connected with an auxiliary shaft through a bearing, the bottom of the auxiliary shaft is fixedly connected with the top of the frame 1, the two second gears 13 are meshingly connected with the rack 8, and the diameter of the second gear 13 is greater than that of the first gear 9; at this time, the rack 8 drives the second gear 13 to rotate, and the second gear 13 drives the first gear 9 to rotate, so that the rotating speed of the first rotating shaft 2 and the second rotating shaft 3 is faster.

[0035] In specific use, the hydraulic cylinder 6 drives the rack 8 to move by driving the telescopic rod 61 to extend or retract, the rack 8 drives the second gear 13 to rotate, and then the second gear 13 drives the first gear 9 to rotate, thereby driving the first rotating shaft 2 and the second rotating shaft 3 to rotate, thereby shredding large sundries entering the inner cavity of the frame 1 through the gaps between the first grid strips 11.

[0036] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto, and equivalent replacements can be made to the components thereof, without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any manner, and the combinations are not exhaustively described in the specification merely for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hydraulic type broken and cleaning trash rack, comprising a frame (1), first and second bars (11, 12) are welded equidistantly at the front and rear openings of the frame (1) respectively, characterized in that: The frame (1) is provided with a crushing mechanism in the cavity; Under the action of the crushing mechanism, large sundries entering the cavity of the frame (1) are crushed; The crushing mechanism comprises a first rotating shaft (2) and a second rotating shaft (3), the first rotating shaft (2) and the second rotating shaft (3) are both provided with a crushing blade (4), and the first rotating shaft (2) and the second rotating shaft (3) are both drivingly connected with a power mechanism.

2. The hydraulic broken trash rack according to claim 1, characterized in that, The crushing blades (4) on the first rotating shaft (2) and the second rotating shaft (3) are staggered, and the top ends of the first rotating shaft (2) and the second rotating shaft (3) are both rotatably connected with the frame (1) through bearings.

3. The hydraulic racking and cleaning trash rack according to claim 2, characterized in that, The power mechanism comprises an L-shaped support plate (5) welded on the frame (1), a hydraulic cylinder (6) is mounted on the L-shaped support plate (5), a rack (8) is connected to the end of the telescopic rod (61) of the hydraulic cylinder (6), the top ends of the first rotating shaft (2) and the second rotating shaft (3) are both fixedly provided with a first gear (9), and the two gears (9) are both meshingly connected with the rack (8).

4. The hydraulic racking and cleaning trash rack according to claim 3, characterized in that, The end of the rack (8) close to the telescopic rod (61) is welded with a support connecting seat (7), the end of the telescopic rod (61) of the hydraulic cylinder (6) is inserted into the support connecting seat (7), and the support connecting seat (7) and the telescopic rod (61) are fixed by bolts.

5. A hydraulic breaking and cleaning barrier according to claim 3 or 4, characterized in that The top end of the frame (1) is welded with a limiting block (10), a guide sleeve is fixedly mounted on the limiting block (10), one end of the rack (8) is welded with a guide stabilizing rod (14), and the guide stabilizing rod (14) is slidingly connected with the guide sleeve.

6. The hydraulic racking and cleaning trash rack according to claim 1, characterized in that, The two gears (9) are both meshingly connected with a second gear (13), the inner wall of the second gear (13) is rotatably connected with an auxiliary shaft through a bearing, the bottom of the auxiliary shaft is fixedly connected with the top of the frame (1), the two second gears (13) are both meshingly connected with the rack (8), and the diameter of the second gear (13) is greater than that of the first gear (9).

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