Modularized trash rack assembly

Abstract

The invention discloses a modularized trash rack assembly, and belongs to the technical field of trash racks, the modularized trash rack assembly comprises a mounting frame, a fixing seat is fixedly connected to the side wall of the mounting frame, and a trash rack is inserted into the fixing seat; the fixing assembly is arranged, after a trash rack is pressed and fixed through a pressing mechanism, a fixing frame is moved towards the pressing mechanism, after the fixing frame moves to be attached to the side wall of a pressing mechanism part, an external connection cylinder is movably connected to the periphery of a fixing column in a sleeving mode, and a threaded disc is in threaded connection with the interior of a threaded groove; the end of the external connection cylinder is attached to the side wall of the fixing frame, under the action of the external connection cylinder, the fixing frame can be fixed in an abutting mode, under the action of the fixing frame, the pressing mechanism component can be fixed in an abutting mode, the placing stability of the pressing mechanism component is guaranteed, and then the pressing and fixing effect of the pressing mechanism on the trash rack can be guaranteed; and the mounting stability of the trash rack is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of trash racks, and in particular relates to a modular trash rack assembly. Background Art

[0002] Trash rack is a special frame-type structure, which is mainly installed before the water inlet. Its function is to block aquatic plants, driftwood and other debris carried in the water flow, which is commonly known as trash.

[0003] Chinese patent application No. 202420918834.X discloses a modular trash rack assembly, including a trash blocking part; a height-adjustable pressure plate is provided above the crossbeam, and a connecting rod is fixed to the bottom end of the pressure plate, and the bottom end of the connecting rod passes through the upper crossbeam and is inserted into the corresponding cavity, and a sliding hole slidably connected to the guide rod is provided at the bottom end of the connecting rod on one side, and a threaded hole threadedly connected to the screw rod is provided at the bottom end of the connecting rod on the other side; a limit seat is installed at the top end of a plurality of partitions, and a limit groove is provided on the top of the limit seat, the limit seat passes between the pressure plate and the upper crossbeam, and the pressure plate is inserted into the limit groove; the grille assembly is detachably installed on the front side of the crossbeam, and when it is necessary to clean the dirt wrapped around the grille assembly, the screw rod is rotated to move the upper pressure plate up, so that the restriction on the grille assembly can be released, thereby facilitating the disassembly of the grille assembly, thereby improving the convenience of cleaning the grille assembly.

[0004] In the above-mentioned patent, a hand wheel is used to drive the main bevel gear and the auxiliary bevel gear to mesh and rotate, so as to realize the rotation operation of the screw rod, and then the movement operation of the pressure plate and the connecting rod can be realized. However, during subsequent use, the hand wheel is rotated by force, and then the pressure plate and the connecting rod are driven to move, which affects the clamping effect of the pressure plate and the connecting rod on the dirt-blocking part, and then affects the stability of the installation of the dirt-blocking part; in addition, when the dirt-blocking part is used to intercept aquatic plants, drifting wood and other debris, the aquatic plants and other debris are easily entangled in the dirt-blocking part, which affects the efficiency of subsequent staff in cleaning the aquatic plants, drifting wood and other debris. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a modular trash rack assembly, which has the characteristics of ensuring the stability of the trash rack installation and facilitating the cleaning of debris.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a modular trash rack assembly, comprising a mounting frame, a fixing seat fixedly connected to the side wall of the mounting frame, a trash rack inserted inside the fixing seat, a clamping mechanism arranged between the mounting frame and the trash rack, a fixing assembly arranged on the side wall of the mounting frame and located on one side of the clamping mechanism, a cleaning assembly arranged above the clamping mechanism, and an ejection assembly arranged inside the cleaning assembly.

[0007] Preferably, the fixing assembly includes a fixing frame, an external connecting tube, a fixing column, a sealing member, a threaded disk, a threaded groove and a through hole. The fixing columns are fixedly connected on the side walls of the mounting frame and on both sides of the clamping mechanism. The fixing frame is slidably connected to the outer side walls of the fixing columns. Through holes are provided on the fixing frame at positions corresponding to the fixing columns. The external connecting tube is sleeved on the periphery of the fixing column. Sealing members are provided between the through hole and the fixing column and between the through hole and the external connecting tube. A threaded disk is fixedly connected to one end of the fixing column close to the external connecting tube. A threaded groove is provided on the side wall of the external connecting tube at a position corresponding to the threaded disk.

[0008] Preferably, the sealing member comprises an external disk, a sealing groove and a sealing ring; the external disk is fixedly connected to the outer wall of the fixed column and located at the end of the fixed frame away from the external tube; sealing rings are fixedly connected to both side walls of the fixed frame; sealing grooves are provided on the side walls of the external disk and the external tube at positions corresponding to the sealing rings.

[0009] Preferably, the cleaning assembly includes a cleaning box, a bayonet, a mounting rod, an end plate and a placement plate. The cleaning box is fixedly connected to the top of the clamping mechanism, the placement plate is slidably connected to the inside of the cleaning box, a mounting rod is arranged above the placement plate, one end of the mounting rod is fixedly connected to the bayonet, and one end of the cleaning box is arranged at an end.

[0010] Preferably, positioning posts are fixedly connected to both sides of one end of the cleaning box close to the end plate, and positioning holes are provided on the inner side wall of the end plate at positions corresponding to the positioning posts.

[0011] Preferably, a strong magnetic sheet is fixedly connected to the side wall of the placement plate and on the side close to the bayonet.

[0012] Preferably, the ejection assembly comprises a return spring and an ejection plate, the ejection plate is slidably connected inside the cleaning box and located on one side of the placement plate, and a return spring is connected between the ejection plate and the cleaning box.

[0013] Preferably, the ejection assembly further comprises a moving block and a moving groove, the moving blocks are fixedly connected to both sides of the ejection plate, and the moving grooves are provided on the inner side walls of the cleaning box at positions corresponding to the moving blocks.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention is provided with a fixing assembly. After the trash rack is pressed and fixed by the pressing mechanism, the fixing frame is moved in the direction of the pressing mechanism. When the fixing frame moves to fit the side wall of the pressing mechanism component, the external connection tube is moved and sleeved on the periphery of the fixing column. The threaded disk is then threadedly connected to the inside of the threaded groove. The end of the external connection tube fits the side wall of the fixing frame. Under the action of the external connection tube, the fixing frame can be pressed and fixed. Under the action of the fixing frame, the pressing mechanism component can be pressed and fixed, thereby ensuring the stability of the placement of the pressing mechanism component, and further ensuring the pressing and fixing effect of the pressing mechanism on the trash rack, thereby improving the stability of the trash rack installation.

[0016] 2. The present invention is provided with a cleaning component. When there are too many aquatic plants, driftwood and other debris wrapped around the trash rack, the fixing bolts between the cleaning box and the end plate are removed, and then the end plate is removed from the end of the cleaning box, and then the placement plate is pulled out from the inside of the cleaning box, and then the mounting rod is removed from the placement plate, and then the mounting rod is held by hand to drive the bayonet to move to cut and clean the aquatic plants, driftwood and other debris wrapped around the trash rack, so that the operator can clean the aquatic plants, driftwood and other debris wrapped around the trash rack and improve the work efficiency of the operator.

[0017] 3. The present invention is provided with an ejection assembly. After the end plate is removed from the end of the cleaning box, the reset spring loses the external force and returns to its original state, driving the ejection plate to move. The movement of the ejection plate drives the moving block and the placement plate to move along the moving groove and the cleaning box respectively. When the ejection plate moves and protrudes out of the cleaning box, the mounting rod is removed from the ejection plate, which is convenient for the operator to move and take the bayonet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a cross-sectional view of the cleaning box of the present invention;

[0020] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 For the present invention Figure 2 The enlarged view of point B in the middle;

[0022] Figure 5 It is a rear view of the present invention;

[0023] Figure 6 For the present invention Figure 5 Enlarged view of point C in the middle;

[0024] Figure 7 It is a partial cross-sectional view of the connection state between the fixing frame and the fixing column of the present invention;

[0025] Figure 8 For the present invention Figure 7 Enlarged view of point D in the middle.

[0026] In the figure: 1. clamping mechanism; 2. trash rack; 3. cleaning assembly; 31. cleaning box; 32. bayonet; 33. mounting rod; 34. end plate; 35. placement plate; 4. fixing seat; 5. mounting frame; 6. ejection assembly; 61. return spring; 62. moving block; 63. moving groove; 64. ejection plate; 7. fixing assembly; 71. fixing frame; 72. external tube; 73. fixing column; 74. sealing element; 741. external disk; 742. sealing groove; 743. sealing ring; 75. threaded disk; 76. threaded groove; 77. perforation. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] See also Figure 1-8 The present invention provides the following technical solutions: a modular trash rack assembly, comprising a mounting frame 5, a fixing seat 4 is fixedly connected to the side wall of the mounting frame 5, a trash rack 2 is inserted into the fixing seat 4, a clamping mechanism 1 is arranged between the mounting frame 5 and the trash rack 2, a fixing assembly 7 is arranged on the side wall of the mounting frame 5 and on one side of the clamping mechanism 1, a cleaning assembly 3 is arranged above the clamping mechanism 1, and an ejection assembly 6 is arranged inside the cleaning assembly 3.

[0030] Specifically, the fixing assembly 7 includes a fixing frame 71, an external connection tube 72, a fixing column 73, a sealing member 74, a threaded disk 75, a threaded groove 76 and a through hole 77. The fixing columns 73 are fixedly connected to the side walls of the mounting frame 5 and are located on both sides of the clamping mechanism 1. The fixing frame 71 is slidably connected to the outer wall of the fixing column 73. A through hole 77 is provided on the fixing frame 71 at a position corresponding to the fixing column 73. The external connection tube 72 is sleeved on the periphery of the fixing column 73. A sealing member 74 is provided between the through hole 77 and the fixing column 73 and between the through hole 77 and the external connection tube 72. A threaded disk 75 is fixedly connected to one end of the fixing column 73 close to the external connection tube 72. A threaded groove 76 is provided on the side wall of the external connection tube 72 at a position corresponding to the threaded disk 75.

[0031] When the locking cam 75 is in the closed position, the locking cam 75 is in the closed position, and the locking cam 75 is in the closed position, so that the locking cam 75 is locked.

[0032] Specifically, the sealing member 74 includes an external plate 741, a sealing groove 742 and a sealing ring 743. The external plate 741 is fixedly connected to the outer wall of the fixing column 73 and located at one end of the fixing frame 71 away from the external tube 72. The sealing ring 743 is fixedly connected to both side walls of the fixing frame 71. The sealing grooves 742 are provided on the side walls of the external plate 741 and the external tube 72 at positions corresponding to the sealing ring 743.

[0033] By adopting the above technical scheme, the fixed frame 71 is moved toward the direction of the clamping mechanism 1 under the action of the perforation 77, and the movement of the fixed frame 71 drives one of the sealing rings 743 to move and snap into the inside of the sealing groove 742 on the external disk 741. When the external tube 72 moves to fit the side wall of the fixed frame 71, the other sealing ring 743 on the fixed frame 71 is snapped into the inside of the sealing groove 742 on the external tube 72. Under the action of the sealing ring 743 and the sealing groove 742, the fixed frame 71 and the external disk 741 and the external tube 72 can be sealed to avoid gaps between the fixed frame 71 and the fixed column 73 and the external tube 72.

[0034] When the present embodiment is used, the mounting frame 5 is mounted to the position where the trash rack 2 is mounted, and then the trash rack 2 is placed inside the fixing seat 4, and the trash rack 2 is pressed and fixed by the pressing mechanism 1. Under the action of the through hole 77, the fixing frame 71 is moved toward the pressing mechanism 1. When the fixing frame 71 moves to fit the side wall of the pressing mechanism 1 component, a sealing ring 743 on the side wall of the fixing frame 71 is then snapped into the sealing groove 742 on the external disc 741, and then the external connection tube 72 is moved and sleeved to the periphery of the fixing column 73, and the threaded disc 75 is then inserted into the threaded groove 76, and then the external connection tube 72 is rotated. The rotation of the external connection tube 72 drives the threaded disk 75 to rotate and be threadedly connected to the inside of the threaded groove 76, and the end of the external connection tube 72 is then attached to the side wall of the fixed frame 71, and another sealing ring 743 on the side wall of the fixed frame 71 is then snapped into the sealing groove 742 on the external connection disk 741. Under the action of the external connection tube 72, the fixed frame 71 can be pressed and fixed, and under the action of the fixed frame 71, the components of the clamping mechanism 1 can be pressed and fixed, ensuring the stability of the placement of the components of the clamping mechanism 1, and then ensuring the clamping and fixing effect of the clamping mechanism 1 on the trash rack 2, thereby improving the stability of the installation of the trash rack 2;

[0035] Example 2

[0036] The present embodiment is different from the embodiment 1 in that the cleaning assembly 3 includes a cleaning box 31, a bayonet 32, a mounting rod 33, an end plate 34 and a placement plate 35. The cleaning box 31 is fixedly connected to the top of the pressing mechanism 1, and the placement plate 35 is slidably connected to the inside of the cleaning box 31. The mounting rod 33 is arranged above the placement plate 35, and one end of the mounting rod 33 is fixedly connected to the bayonet 32. The end plate 34 is arranged at one end of the cleaning box 31.

[0037] Specifically, both sides of one end of the cleaning box 31 close to the end plate 34 are fixedly connected with positioning posts, and positioning holes are opened on the inner side wall of the end plate 34 at positions corresponding to the positioning posts.

[0038] By adopting the above technical solution, after the end plate 34 moves to fit the end of the cleaning box 31, the positioning column is inserted into the positioning hole. Under the positioning cooperation of the positioning column and the positioning hole, the end plate 34 and the cleaning box 31 can be positioned and fixed to ensure the stability of the installation of the end plate 34.

[0039] Specifically, a strong magnetic sheet is fixedly connected to the side wall of the placement plate 35 and close to the bayonet 32.

[0040] By adopting the above technical solution, after the bayonet 32 ​​is placed on the placement plate 35, the bayonet 32 ​​can be adsorbed and fixed under the action of the magnetic sheet, thereby ensuring the stability of the placement of the bayonet 32.

[0041] When the present embodiment is used, when there are too many waterweeds, driftwood and other debris wrapped around the trash rack 2, the fixing bolts between the cleaning box 31 and the end plate 34 are removed, and then the end plate 34 is removed from the end of the cleaning box 31, and then the placement plate 35 is pulled out from the inside of the cleaning box 31, and then the mounting rod 33 is removed from the placement plate 35, and then the mounting rod 33 is held by hand to drive the bayonet 32 ​​to move and cut and clean the waterweeds, driftwood and other debris wrapped around the trash rack 2, so that the operator can clean the waterweeds, driftwood and other debris wrapped around the trash rack 2, thereby improving the work efficiency of the operator;

[0042] Example 3

[0043] The present embodiment is different from the first embodiment and the second embodiment in that the ejection assembly 6 includes a return spring 61 and an ejection plate 64. The ejection plate 64 is slidably connected to the inside of the cleaning box 31 and located on one side of the placement plate 35. The return spring 61 is connected between the ejection plate 64 and the cleaning box 31.

[0044] Specifically, the ejection assembly 6 further includes a moving block 62 and a moving groove 63. The moving blocks 62 are fixedly connected to both sides of the ejection plate 64. The moving grooves 63 are provided on the inner side wall of the cleaning box 31 at positions corresponding to the moving blocks 62.

[0045] By adopting the above technical solution, the movement of the ejector plate 64 drives the moving block 62 to move inside the moving groove 63. With the cooperation of the moving block 62 and the moving groove 63, a guiding effect can be provided for the movement of the ejector plate 64, thereby improving the stability of the movement of the ejector plate 64.

[0046] When this embodiment is in use, after the end plate 34 is removed from the end of the cleaning box 31, the return spring 61 loses the external force and returns to its original state, driving the ejection plate 64 to move. The movement of the ejection plate 64 drives the moving block 62 and the placement plate 35 to move along the moving groove 63 and the cleaning box 31 respectively. When the ejection plate 64 moves and protrudes out of the cleaning box 31, the mounting rod 33 is removed from the ejection plate 64, which is convenient for the operator to move and take the bayonet 32.

[0047] The structure and principle of the clamping mechanism 1 composed of a connecting plate, a cavity, a guide rod, a screw rod, a secondary bevel gear, a main bevel gear, a pressure plate, a connecting rod and a hand wheel in the present invention have been disclosed in a modular trash rack assembly disclosed in Chinese patent application No. 202420918834.X. The working principle is as follows: cavities are provided at both ends of the upper side of the mounting frame 5, and a connecting plate is fixedly connected to the inside of the cavity, a screw rod is fixedly connected to one of the connecting plates, a guide rod is rotatably connected to the other connecting plate, one end of the screw rod is fixedly connected to the secondary bevel gear, a hand wheel is rotatably connected to the side wall of the mounting frame 5, and one end of the hand wheel close to the secondary bevel gear is fixedly connected to the A main bevel gear is connected, and connecting rods are arranged on the outer side walls of the screw rod and the guide rod. One end of the two connecting rods is fixedly connected with a pressure plate. When in use, after the trash rack 2 is placed inside the fixing seat 4, the end of the trash rack 2 is overlapped on the side wall of the mounting frame 5 and is located between the two connecting rods. Then, the hand wheel is used to apply force to drive the main bevel gear to rotate, which can then drive the secondary bevel gear to rotate, and then one of the connecting rods can be driven to move downward along the screw rod under the sliding cooperation of the other connecting rod and the guide rod. The downward movement of the connecting rod drives the pressure plate to move downward. When the pressure plate moves to fit the side wall of the trash rack 2, the hand wheel is stopped, and the trash rack 2 can be pressed and fixed by the pressure plate.

[0048] The working principle and use process of the present invention are as follows: the present invention installs the installation frame 5 to the installation position of the trash rack 2, then places the trash rack 2 inside the fixing seat 4, and uses the pressing mechanism 1 to press and fix the trash rack 2, and moves the fixing frame 71 in the direction of the pressing mechanism 1 under the action of the perforation 77. When the fixing frame 71 moves to fit the side wall of the pressing mechanism 1 component, a sealing ring 743 on the side wall of the fixing frame 71 is then snapped into the sealing groove 742 on the external connection plate 741, and then the external connection tube is The outer sleeve 72 is connected to the outer periphery of the fixing column 73, and the threaded disk 75 is inserted into the thread groove 76. Then the external tube 72 is rotated, and the rotation of the external tube 72 drives the threaded disk 75 to rotate and connect to the thread groove 76. The end of the external tube 72 is then attached to the side wall of the fixing frame 71, and another sealing ring 743 on the side wall of the fixing frame 71 is then snapped into the sealing groove 742 on the external disk 741. Under the action of the external tube 72, the fixing frame 71 can be tightly fixed. The fixing bolts 34 between the cleaning box 31 and the end plate 34 are removed, and the end plate 34 is removed from the end of the cleaning box 31. The reset spring 61 loses the external force and restores the original appearance, driving the ejection plate 64 to move. The movement of the ejection plate 64 drives the moving block 62 and the placement plate 35 to move along the moving groove 63 and the cleaning box 31 respectively. When the ejection plate 64 moves and protrudes out of the cleaning box 31, the installation rod 33 is removed from the placement plate 35, and the installation rod 33 is held by hand to drive the bayonet 32 ​​to move to cut and clean the water grass, drift wood and other debris wrapped around the trash rack 2, so that the operator can clean the water grass, drift wood and other debris wrapped around the trash rack 2, thereby improving the work efficiency of the operator.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular trash rack assembly, comprising a mounting frame (5), a fixing seat (4) fixedly connected to a side wall of the mounting frame (5), a trash rack (2) inserted into the fixing seat (4), a clamping mechanism (1) arranged between the mounting frame (5) and the trash rack (2), characterized in that: A fixing assembly (7) is arranged on the side wall of the installation frame (5) and located on one side of the clamping mechanism (1); a cleaning assembly (3) is arranged above the clamping mechanism (1); and an ejection assembly (6) is arranged inside the cleaning assembly (3).

2. A modular trash rack assembly according to claim 1, characterized in that: The fixing assembly (7) comprises a fixing frame (71), an external connection tube (72), a fixing column (73), a sealing member (74), a threaded disk (75), a threaded groove (76) and a through hole (77). The fixing columns (73) are fixedly connected on the side walls of the mounting frame (5) and located on both sides of the clamping mechanism (1). The fixing frame (71) is slidably connected on the outer side walls of the fixing columns (73). A through hole (77) is provided on the fixing frame (71) at a position corresponding to the fixing column (73). The outer periphery of the fixing column (73) is sleeved with the external connection tube (72). A sealing member (74) is provided between the through hole (77) and the fixing column (73) and between the through hole (77) and the external connection tube (72). A threaded disk (75) is fixedly connected to one end of the fixing column (73) close to the external connection tube (72). A threaded groove (76) is provided on the side wall of the external connection tube (72) at a position corresponding to the threaded disk (75).

3. A modular trash rack assembly according to claim 2, characterized in that: The sealing member (74) comprises an external connection disk (741), a sealing groove (742) and a sealing ring (743); the external connection disk (741) is fixedly connected to the outer side wall of the fixing column (73) and is located at one end of the fixing frame (71) away from the external connection tube (72); the sealing ring (743) is fixedly connected to both side walls of the fixing frame (71); and the sealing groove (742) is provided on the side walls of the external connection disk (741) and the external connection tube (72) at positions corresponding to the sealing ring (743).

4. A modular trash rack assembly according to claim 1, characterized in that: The cleaning assembly (3) comprises a cleaning box (31), a bayonet (32), a mounting rod (33), an end plate (34) and a placement plate (35); the cleaning box (31) is fixedly connected above the pressing mechanism (1); the placement plate (35) is slidably connected inside the cleaning box (31); the mounting rod (33) is arranged above the placement plate (35); one end of the mounting rod (33) is fixedly connected to the bayonet (32); and one end of the cleaning box (31) is arranged with the end plate (34).

5. A modular trash rack assembly according to claim 4, characterized in that: Positioning posts are fixedly connected to both sides of one end of the cleaning box (31) close to the end plate (34), and positioning holes are provided on the inner side wall of the end plate (34) at positions corresponding to the positioning posts.

6. A modular trash rack assembly according to claim 4, characterized in that: A strong magnetic sheet is fixedly connected to the side wall of the placement plate (35) and on one side close to the bayonet (32).

7. A modular trash rack assembly according to claim 4, characterized in that: The ejection assembly (6) comprises a return spring (61) and an ejection plate (64); the ejection plate (64) is slidably connected inside the cleaning box (31) and located on one side of the placement plate (35); and a return spring (61) is connected between the ejection plate (64) and the cleaning box (31).

8. A modular trash rack assembly according to claim 7, characterized in that: The ejection assembly (6) further comprises a moving block (62) and a moving groove (63); the moving blocks (62) are fixedly connected to both sides of the ejection plate (64); and the moving grooves (63) are provided on the inner side wall of the cleaning box (31) at positions corresponding to the moving blocks (62).

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