Vehicle-mounted odor filtering device for kitchen waste

Abstract

The vehicle-mounted odor filtering device comprises a carriage top plate, a shell is arranged at the top of the carriage top plate, a fan is arranged in the right side of the shell, a sinking groove is formed in the bottom of the left side of the shell, a grid plate is arranged in the sinking groove, and a filter screen is arranged at the top of the grid plate. A locking rod is arranged above the grid plate, a pressing block is arranged below the locking rod, a cover plate is arranged in front of the left side of the carriage top plate, a top block is connected to the inner side of the cover plate, a sealing ring is arranged outside the inner side of the cover plate, and the cover plate is fixedly connected with the shell through a screw rod; and the sliding frame is arranged above the grid plate, the lower portion of the sliding frame is connected with a shifting rod, and the lower portion of the shifting rod is connected with a balancing weight. According to the vehicle-mounted odor filtering device for the kitchen waste, odor can be conveniently filtered, the kitchen waste is prevented from blocking the grid plate, and air circulation in the shell is facilitated, so that the odor can be conveniently filtered and purified.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen garbage truck technical field, concretely is a kind of kitchen garbage truck mounted odor filter device. BACKGROUND

[0002] Kitchen garbage truck, also known as food waste truck, is a kind of garbage truck, which is used for collecting and transporting household garbage, food waste (waste water) and urban sludge. Since kitchen garbage produces peculiar smell, and the opening of the truck body is usually in an open state, it is easy to make peculiar smell spread out.

[0003] In order to avoid peculiar smell spreading out, odor filtering and deodorization are usually needed. However, since the garbage in the truck is usually in a fluid state, the ventilation duct will be blocked after a long time of use, reducing the deodorization efficiency. Therefore, the kitchen garbage truck mounted odor filter device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of kitchen garbage truck mounted odor filter device to solve the problem of ventilation duct blockage and deodorization efficiency reduction caused by the garbage in the truck being in a fluid state after a long time of use as described in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of kitchen garbage truck mounted odor filter device, comprising:

[0006] The top of the truck body roof is provided with a shell, and the right side inside of the shell is provided with a fan. A sink is formed in the left side bottom of the shell, and an activated carbon filter block is arranged above the sink. A grid plate is arranged inside the sink, and a filter screen is arranged on the top of the grid plate. A locking rod is arranged above the grid plate, and a pressing block is arranged below the locking rod. A cover plate is arranged in front of the left side of the truck body roof, and a top block is connected to the inner side of the cover plate. A sealing ring is arranged on the inner side outside of the cover plate, and the cover plate is fixedly connected with the shell through a screw rod.

[0007] A sliding frame is arranged above the grid plate, and a push rod is connected to the lower side of the sliding frame. A counterweight is connected to the lower side of the push rod.

[0008] Preferably, the cross-sectional area of the activated carbon filter block is greater than that of the sink.

[0009] Preferably, the left and right sides of the grid plate are symmetrically provided with locking rods, and the locking rods are threadedly connected with the shell.

[0010] Preferably, the outer side of the top block is provided with screw rods at equal intervals, and the activated carbon filter block is fixedly connected with the shell through the cover plate and the top block.

[0011] Preferably, the sliding frame and the grid form a sliding structure, and the sliding frame is uniformly provided with a push rod below.

[0012] Preferably, the bottom end of the push rod penetrates the bottom end of the grid, and the sliding frame, the push rod and the counterweight are welded to form an integrated structure.

[0013] Compared with the prior art, the kitchen waste truck odor filtering device has the advantages that: the odor can be conveniently filtered, the kitchen waste is prevented from blocking the grid, the air in the shell is conveniently circulated, and thus the odor is conveniently filtered and purified.

[0014] 1. The filter screen and the grid are provided, the grid can prevent the circulating splashing in the kitchen waste truck from splashing on the filter screen, the filter screen is conveniently used for filtering, the filter screen can filter larger sundries, and the activated carbon filter block can filter and purify the odor.

[0015] 2. The locking rod and the top block are provided, the locking rod is convenient for fixing the grid in the sink through the pressing block, the grid is conveniently used, and the top block is convenient for fixing the activated carbon filter block in the shell, so that the activated carbon filter block is conveniently used.

[0016] 3. The sliding frame, the push rod and the counterweight are provided, the sliding frame, the push rod and the counterweight are welded to form an integrated structure, when the kitchen waste truck is driven, the sliding frame can be driven to slide on the grid, so that the push rod can clean the gap of the grid, the air in the shell is conveniently circulated, and thus the odor is conveniently purified and treated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a front view cut structure schematic view of the utility model;

[0019] Figure 3 It is a whole structure schematic view of the utility model Figure 2 It is an enlarged structure schematic view of A in the utility model;

[0020] Figure 4 It is a top view cut structure schematic view of the utility model;

[0021] Figure 5 It is an explosion structure schematic view of the grid and the sliding frame connection of the utility model.

[0022] In the drawing: 1, truck roof; 2, shell; 3, fan; 4, activated carbon filter block; 5, sink; 6, filter screen; 7, grid; 8, locking rod; 9, pressing block; 10, cover plate; 11, sealing ring; 12, top block; 13, screw rod; 14, sliding frame; 15, push rod; 16, counterweight. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of kitchen garbage vehicle-mounted odor filter device, comprising: compartment roof 1, shell 2, fan 3, activated carbon filter block 4, sink 5, filter screen 6, grid 7, locking rod 8, briquetting 9, cover plate 10, sealing ring 11, top block 12, screw rod 13, sliding frame 14, push rod 15 and counterweight 16;

[0025] Compartment roof 1, the top of compartment roof 1 is provided with shell 2, and the right side inside of shell 2 is provided with fan 3, the left side bottom of shell 2 is provided with sink 5, and the top of sink 5 is provided with activated carbon filter block 4, the inside of sink 5 is provided with grid 7, and the top of grid 7 is provided with filter screen 6, the top of grid 7 is provided with locking rod 8, and the bottom of locking rod 8 is provided with briquetting 9, the left side front of compartment roof 1 is provided with cover plate 10, and the inside of cover plate 10 is connected with top block 12, the inside outside of cover plate 10 is provided with sealing ring 11, and cover plate 10 is fixedly connected with shell 2 by screw rod 13;

[0026] Sliding frame 14, sliding frame 14 is arranged on the top of grid 7, and the bottom of sliding frame 14 is connected with push rod 15, and the bottom of push rod 15 is connected with counterweight 16.

[0027] As Figure 1 , Figure 2 And Figure 3 In activated carbon filter block 4, the cross-sectional area is greater than the cross-sectional area of sink 5, the installation of activated carbon filter block 4 is facilitated, and the left and right sides of grid 7 are symmetrically provided with locking rod 8, and locking rod 8 is screw-connected with shell 2, so that the fixation of grid 7 is facilitated.

[0028] As Figure 1 , Figure 4 And Figure 5 In top block 12, the outside is provided with screw rod 13 at equal intervals, and activated carbon filter block 4 is fixedly connected with shell 2 through cover plate 10 and top block 12, so that the fixation of activated carbon filter block 4 is facilitated, sliding frame 14 and grid 7 form a sliding structure, and the bottom of sliding frame 14 is uniformly provided with push rod 15, so that the clearance of grid 7 is cleaned, the bottom end of push rod 15 penetrates the bottom end of grid 7, and sliding frame 14, push rod 15 and counterweight 16 are welded to form an integrated structure, so that the sliding of sliding frame 14 is facilitated.

[0029] Working principle: When using this food waste truck-mounted odor filtering device, if... Figure 2 As shown, by starting the fan 3, a negative pressure is generated in the housing 2, which allows the odor in the kitchen waste truck to be filtered and discharged through the activated carbon filter block 4, thereby purifying the odor.

[0030] During the process of the food waste truck driving, such as Figure 2 As shown, this causes the slide 14 to generate inertia, which causes the slide 14 to slide on the grid plate 7 and drive the lever 15 to move. The counterweight 16 below the lever 15 increases the mass of the slide 14, making it easier for the slide 14 to slide. This makes it easier for the lever 15 to clean the gaps in the grid plate 7 and facilitates the flow of air in the housing 2. This is the entire working process of the food waste vehicle odor filtration device. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vehicle-mounted odor filtration device for kitchen waste, characterized in that, include: The top of the car body (1) is provided with a housing (2), and a fan (3) is provided inside the right side of the housing (2). A sink (5) is provided at the bottom left side of the housing (2), and an activated carbon filter block (4) is provided above the sink (5). A grid plate (7) is provided inside the sink (5), and a filter screen (6) is provided at the top of the grid plate (7). A locking rod (8) is provided above the grid plate (7), and a pressure block (9) is provided below the locking rod (8). A cover plate (10) is provided at the front left side of the car body (1), and a top block (12) is connected to the inner side of the cover plate (10). A sealing ring (11) is provided on the outer side of the inner side of the cover plate (10), and the cover plate (10) is fixedly connected to the housing (2) by a screw (13). The slide (14) is located above the grid plate (7), and a lever (15) is connected to the lower part of the slide (14), and a counterweight (16) is connected to the lower part of the lever (15).

2. The on-board odor filtration device for kitchen waste according to claim 1, characterized in that: The cross-sectional area of ​​the activated carbon filter block (4) is larger than that of the settling tank (5).

3. The on-board odor filtration device for kitchen waste according to claim 1, characterized in that: Locking rods (8) are symmetrically arranged on the left and right sides of the grid plate (7), and the locking rods (8) are threadedly connected to the housing (2).

4. The on-board odor filtration device for kitchen waste according to claim 1, characterized in that: The top block (12) is provided with screws (13) at equal intervals on its outer side, and the activated carbon filter block (4) is fixedly connected to the shell (2) through the cover plate (10) and the top block (12).

5. The on-board odor filtration device for kitchen waste according to claim 1, characterized in that: The slide (14) and the grid plate (7) form a sliding structure, and levers (15) are evenly arranged below the slide (14).

6. The on-board odor filtration device for kitchen waste according to claim 1, characterized in that: The bottom end of the lever (15) passes through the bottom end of the grid plate (7), and the slide (14), lever (15) and counterweight (16) are welded together to form an integrated structure.

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