A coarse grid dirt remover outlet conveying device

Abstract

A coarse screen dirt remover outlet conveying device comprises a belt conveyor body, wherein a water receiving trough is installed between the belts located at the upper and lower layers of the belt conveyor body, a drainage port is arranged on the water receiving trough, and a drainage pipe is installed on the drainage port; a plurality of first support seats are installed on the steel sections on both sides between the active roller and the driven roller, a plurality of cross bars are installed in the water receiving trough at positions corresponding to the first support seats on both sides, two second support seats are installed on each cross bar, and the first support seat on one side and the second support seat on one side are correspondingly installed with inclined rollers, and the inclined rollers on both sides make the belt form a concave material receiving space, and the belt is provided with a plurality of drainage holes. Through the above structure, the water receiving trough receives the sewage leaking from the material receiving space, and the sewage is finally discharged back to the channel through the drainage pipe and flows into the sewage treatment plant, so that the sewage entering the garbage can is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to an outlet conveying device of a coarse grid dirt remover. Background Art

[0002] The coarse screen cleaner is generally installed in the municipal channel entering the sewage treatment plant to remove debris from the sewage flowing into the sewage treatment plant, such as wood blocks, branches, animal carcasses, plastic bags, etc. In order to collect the removed debris, a conveying device is installed below the discharge port at the upper end of the coarse screen cleaner, see the attached Figure 3 The belt conveyor body 10 is installed on the concrete structure 80 above the channel. The conveying device 10 collects the debris picked up by the coarse screen dirt remover 60 and can convey the debris to the trash can 70 located below one end of the conveying device 10. Since the existing conveying device cannot filter water, a large amount of sewage exists in the trash can 70 after the debris is conveyed to the trash can 70. Therefore, it is necessary to improve the existing conveying device. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the problems existing in the above-mentioned background technology, and to provide an outlet conveying device for a coarse screen dirt remover, in which the inclined rollers on both sides make the belt form a concave material receiving space, a plurality of drainage holes are arranged on the belt, and a water receiving trough is installed in the area between the upper and lower belts, so that sewage leaking from the material receiving space is received by the water receiving trough, and the sewage is finally discharged back to the channel through the drainage pipe and flows into the sewage treatment plant, thereby greatly reducing the sewage entering the garbage can.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a coarse screen cleaner outlet conveying device, including a belt conveyor body, the belt conveyor body is provided with a water receiving trough between the belts located in the upper and lower layers, the water receiving trough is provided with a drain outlet, and the drain outlet is provided with a drain pipe; a plurality of first support seats are installed on the steel sections on both sides between the active roller and the driven roller, a plurality of cross bars are installed at positions corresponding to the first support seats on both sides in the water receiving trough, two second support seats are installed on each cross bar, and inclined rollers are installed correspondingly on the first support seat on one side and the second support seat on one side, the inclined rollers on both sides make the belt form a concave material receiving space, and the belt is provided with a plurality of drainage holes.

[0005] The drain port is arranged at the bottom of the water receiving trough, and the drain pipe passes through the steel section on one side, or passes through between the belt and the steel section at the lower layer.

[0006] A connecting rod is fixedly installed between the steel sections on both sides and on the lower side of the water receiving trough.

[0007] The bottom of the steel sections on both sides is fixedly connected with a mounting plate; or the bottom of the steel section is fixedly connected with an extension section, and the bottom of the extension section is fixedly connected with a mounting plate.

[0008] The belt conveyor body is also equipped with a dirt blocking device, which includes an extension rod and a dirt blocking plate; the extension rods are respectively installed on the steel sections on both sides, and two dirt blocking plates are respectively installed on the extension rods on both sides, and the dirt blocking plate is located above the upper belt.

[0009] A flexible extension plate is also installed on the lower side of the dirt baffle plate, and the flexible extension plate is connected to the dirt baffle plate through a fastener.

[0010] The utility model has the following beneficial effects:

[0011] 1. The inclined rollers on both sides of the utility model make the belt form a concave material receiving space. A plurality of drainage holes are arranged on the belt, and a water receiving trough is installed in the area between the upper and lower belts. The sewage leaking from the material receiving space is received by the water receiving trough. The sewage is finally discharged back to the channel through the drainage pipe and flows into the sewage treatment plant, so that the sewage entering the garbage can is greatly reduced.

[0012] 2. A dirt blocking device is also installed on the belt conveyor body. The dirt blocking device is set to block the debris falling into the material receiving space to prevent the debris in the material receiving space from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0015] Figure 2 for Figure 1 Schematic diagram of the AA section structure.

[0016] Figure 3 This is a schematic diagram of the utility model in use.

[0017] Reference numerals

[0018] Belt conveyor body 10, steel 11, driving roller 12, driven roller 13, belt 14, first support seat 15, cross bar 16, second support seat 17, inclined roller 18, connecting rod 19;

[0019] A water receiving trough 20, a drain outlet 21, and a drain pipe 22;

[0020] Material receiving space 30,

[0021] The dirt blocking device 40 , the extending rod 41 , the dirt blocking plate 42 , the flexible extension plate 43 , and the fastener 44 .

[0022] Mounting plate 50, extension section 51;

[0023] Coarse screen dirt remover 60, trash can 70, concrete structure 80. DETAILED DESCRIPTION

[0024] The implementation modes of the present utility model are further described below in conjunction with the accompanying drawings.

[0025] Embodiment 1:

[0026] See also Figure 1-3 , A coarse screen dirt remover outlet conveying device, including a belt conveyor body 10, the belt conveyor body 10 is provided with a water receiving trough 20 between the belts 14 located at the upper and lower layers, the water receiving trough 20 is provided with a drain port 21, and a drain pipe 22 is installed on the drain port 21; multiple first support seats 15 are installed on the steel sections 11 on both sides between the active roller 12 and the driven roller 13, multiple cross bars 16 are installed in the water receiving trough 20 at positions corresponding to the first support seats 15 on both sides, and two second support seats 17 are installed on each cross bar 16, and the first support seat 15 on one side and the second support seat 17 on one side are correspondingly provided with an inclined roller 18, and the inclined rollers 18 on both sides make the belt 14 form a concave material receiving space 30, and the belt 14 is provided with multiple drainage holes. Through the above structure, the water receiving trough 20 receives the sewage leaking from the material receiving space, and the sewage is finally discharged back to the channel through the drain pipe and flows into the sewage treatment plant, so that the sewage entering the garbage can is greatly reduced.

[0027] In the scheme, see Figure 2 The drain port 21 is arranged at the bottom of the water receiving trough 20 , and the drain pipe 22 passes through the steel section 11 on one side, or passes through between the belt 14 and the steel section 11 in the lower layer.

[0028] It should be noted that the belt conveyor body 10 includes a steel section 11, a driving roller 12 and a driven roller 13. The driving roller 12 and the driven roller 13 are respectively installed at both ends of the two steel sections 11 through bearing seats. Belts 14 are installed on the driving roller 12 and the driven roller 13. One end of the driving roller 12 is driven by a reduction motor, thereby driving the belt 14 to rotate clockwise.

[0029] The inclined roller 18 is a prior art, and a non-powered roller is used in this embodiment. During installation, through holes are respectively provided on the first support seat 15 and the second support seat 17 on one side, and the two ends of the central axis of the non-powered roller are respectively inserted into the holes on the first support seat 15 and the second support seat 17 on one side.

[0030] See also Figure 2 A connecting rod 19 is fixedly installed between the steel sections 11 on both sides and at the lower side of the water receiving trough 20 to enhance the structural strength of the steel structure of the belt conveyor body 10.

[0031] Furthermore, the bottom of the steel sections 11 on both sides is fixedly connected with a mounting plate 50, so as to facilitate the belt conveyor body 10 to be mounted and fixed to the concrete structure 80 through the mounting plate 50. Specifically, the mounting plate 50 is provided with mounting holes.

[0032] In another embodiment, an extension section 51 is fixedly connected to the bottom of the steel section 11, and a mounting plate 50 is fixedly connected to the bottom of the extension section 51. By installing extension sections 51 of different lengths, the installation height of the belt conveyor body 10 can be adjusted.

[0033] Embodiment 2:

[0034] Based on Example 1, see Figure 1 , 2 A dirt blocking device 40 is also installed on the belt conveyor body 10. By setting the dirt blocking device 40, the sundries falling into the material receiving space 30 are blocked to prevent the sundries in the material receiving space 30 from falling.

[0035] For details, see Figure 2 The dirt blocking device 40 includes a protruding rod 41 and a dirt blocking plate 42; the protruding rods 41 are respectively installed on the steel sections 11 on both sides, and the two dirt blocking plates 42 are respectively installed on the protruding rods 41 on both sides, and the dirt blocking plate 42 is located above the upper belt 14.

[0036] Furthermore, a flexible extension plate 43 is installed on the lower side of the dirt shielding plate 42, and the flexible extension plate 43 is connected to the dirt shielding plate 42 through a fastener 44. By providing the flexible extension plate 43, the lower end of the flexible extension plate 43 is placed on the belt 14, thereby eliminating the gap between the dirt shielding plate 42 and the belt 14.

[0037] Preferably, the flexible extension plate 43 is a rubber plate or a silicone plate. The fastener 44 is a bolt or a rivet.

[0038] The working process or principle of the utility model is as follows:

[0039] See also Figure 3 During operation, the debris picked up by the coarse screen cleaner 60 falls into the receiving space 30 on the belt conveyor body 10, and the sewage attached to the debris flows into the water receiving trough 20 through the drainage holes on the belt 14. The sewage is finally discharged back to the channel through the drainage pipe 22 and flows into the sewage treatment plant.

Claims

1. A coarse screen dirt remover outlet conveying device, comprising a belt conveyor body (10), characterized in that: The belt conveyor body (10) is provided with a water receiving trough (20) between the belts (14) located at the upper and lower layers, the water receiving trough (20) is provided with a drainage port (21), and a drainage pipe (22) is installed on the drainage port (21); a plurality of first support seats (15) are installed on the steel sections (11) on both sides between the driving roller (12) and the driven roller (13); a plurality of cross bars (16) are installed in the water receiving trough (20) at positions corresponding to the first support seats (15) on both sides, and two second support seats (17) are installed on each cross bar (16); inclined rollers (18) are correspondingly installed on the first support seats (15) on one side and the second support seats (17) on the other side, and the inclined rollers (18) on both sides enable the belt (14) to form a concave material receiving space (30), and the belt (14) is provided with a plurality of drainage holes.

2. The coarse grid dirt remover outlet conveying device according to claim 1, characterized in that: The drainage port (21) is arranged at the bottom of the water receiving trough (20), and the drainage pipe (22) passes through the steel section (11) on one side, or passes through between the belt (14) and the steel section (11) on the lower layer.

3. The coarse screen dirt remover outlet conveying device according to claim 1, characterized in that: A connecting rod (19) is fixedly installed between the steel sections (11) on both sides and on the lower side of the water receiving trough (20).

4. The coarse grid dirt remover outlet conveying device according to claim 1, characterized in that: The bottom of the steel sections (11) on both sides is fixedly connected to a mounting plate (50); or the bottom of the steel section (11) is fixedly connected to an extension section (51), and the bottom of the extension section (51) is fixedly connected to a mounting plate (50).

5. The coarse screen dirt remover outlet conveying device according to claim 1, characterized in that: A dirt blocking device (40) is also installed on the belt conveyor body (10), and the dirt blocking device (40) includes a protruding rod (41) and a dirt blocking plate (42); the protruding rods (41) are respectively installed on the steel sections (11) on both sides, and two dirt blocking plates (42) are respectively installed on the protruding rods (41) on both sides, and the dirt blocking plates (42) are located above the upper belt (14).

6. The coarse screen dirt remover outlet conveying device according to claim 5, characterized in that: A flexible extension plate (43) is also installed on the lower side of the dirt baffle plate (42), and the flexible extension plate (43) is connected to the dirt baffle plate (42) via a fastener (44).

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