Hand-push type aisle vacuum sweeper used in train

Abstract

The utility model relates to a hand-push type aisle vacuum sweeper used in a train, and belongs to the technical field of dust collection equipment. Comprising a mounting bottom plate, a dust collection shell fixedly mounted at the top of the mounting bottom plate, a partition plate fixedly mounted on the inner side wall of the dust collection shell, side dust collection pipes fixedly mounted on the two sides, away from each other, of the dust collection shell, and connecting hoses fixedly mounted at one ends of the side dust collection pipes. The handheld pipe is fixedly arranged at one end of the connecting hose; and the movable suction head is fixedly arranged at one end of the handheld pipe. According to the hand-push type aisle vacuum sweeper used in the train, side face dust collection pipes are arranged on the two sides, away from each other, of a dust collection shell, a worker stretches a movable suction head into the bottom of a seat through a handheld pipe, the bottom of the seat is cleaned while a fixed suction head conducts dust collection and cleaning on the aisle ground, and the problem that when an aisle is cleaned, the cleaning efficiency is greatly improved is solved. And synchronous cleaning is not carried out on the lower portions of seats on the two sides of the aisle, so that multiple working procedures are needed when the train is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collection equipment, in particular to a hand-pushed aisle dust collection vehicle used in a train. Background Art

[0002] With the advancement of technology, the convenience of home cleaning is also increasing. From the traditional way of cleaning with a broom and a dustpan, it has evolved into the way of using a vacuum cleaner to suck up dust. When the user turns on the vacuum cleaner, he only needs to move the suction port of the vacuum cleaner to the ground to be cleaned, and then he can use the suction power of the vacuum cleaner to suck up the dust on the ground to achieve the purpose of cleaning. Traditional vacuum cleaners are only equipped with one layer of filter bags, and some vacuum cleaners are equipped with multiple layers of filter bags of the same material. This type of vacuum cleaner indiscriminately sucks in all garbage and dust, which can easily cause the filter holes to be blocked, resulting in reduced efficiency.

[0003] Chinese patent CN105996892A discloses a hand-pushed railway aisle vacuum cleaner, which includes a fixed shell, an air suction pipe, a liquid filter box, an intermediate pipe, a primary filter device, a secondary filter device, an air outlet pipe, an air pump and a garbage basket. It is moved by hand-pushing, and the inhaled dust and garbage are first filtered through water, so that most of the garbage with large volume and mass is first absorbed, and then filtered through multiple stages to make the output air clean and pollution-free; by inserting multiple layers of filter sheets from the side of the primary filter device into the inside, the filtering effect is better, and the filter sheets are easy to pull out, which is convenient for cleaning and maintenance; the narrow body design is suitable for use in trains.

[0004] However, the hand-pushed railway aisle vacuum truck in this structure does not perform synchronous cleaning under the seats on both sides of the aisle when cleaning the aisle, so that multiple processes are required when cleaning the train. In view of this, the present application proposes a hand-pushed aisle vacuum truck for use in trains. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a hand-pushed aisle vacuum cleaner for use in trains, which has the advantages of being able to clean the aisle while cleaning under the seats on both sides of the aisle, thereby solving the problem that when cleaning the aisle, the undersides of the seats on both sides of the aisle are not cleaned synchronously, which requires multiple processes when cleaning the train.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hand-pushed aisle dust collector for use in a train, comprising a mounting base, a dust collector housing fixedly mounted on the top of the mounting base, a partition plate fixedly mounted on the inner wall of the dust collector housing, side dust collector pipes fixedly mounted on two sides of the dust collector housing away from each other, a connecting hose fixedly mounted at one end of the side dust collector pipes, a hand-held pipe fixedly mounted at one end of the connecting hose, and a movable suction head fixedly mounted at one end of the hand-held pipe;

[0007] The movable suction head includes a shell fixedly mounted on one end of a hand-held tube, a dust suction hole opened on the top of the shell and connected to the hand-held tube, a bottom dust suction groove opened on the bottom of the shell, a corner dust suction groove opened on the bottom edge of the shell, and a connecting hole for connecting the dust suction hole with the corner dust suction groove.

[0008] The present application adopts the above-mentioned technical solution, by arranging side dust suction tubes on two sides away from each other of the dust suction shell, the staff extends the movable suction head into the bottom of the seat through the hand-held tube to clean the bottom of the seat, and side dust suction tubes are arranged on both sides close to the seat to facilitate the cleaning of the bottom of the seat on both sides of the aisle, and the corner dust suction grooves at the bottom of the movable suction head are convenient for sucking up dust on the ground close to walls or other obstacles.

[0009] Furthermore, a dust hood is fixedly installed at the bottom of the partition, a motor is fixedly installed at the bottom of the dust hood, a fan blade is fixedly installed at the output end of the motor located inside the dust hood, and an exhaust hole is opened on the surface of the dust hood below the fan blade.

[0010] The beneficial effect of adopting the above further solution is that the motor drives the fan blades to rotate, sucking up the dust inside the dust hood to form a negative pressure.

[0011] Furthermore, a mounting tube is fixedly mounted on the top of the partition, a filter cover is threadedly mounted on the surface of the mounting tube, filter holes are opened on the surface of the filter cover, and a flow hole is opened on the surface of the dust collection shell located below the partition.

[0012] The beneficial effect of adopting the above further solution is that the dust sucked into the dust collection housing is filtered by the filter cover, thereby preventing the dust from entering the dust collection cover.

[0013] Furthermore, a front dust suction pipe is fixedly installed on one side of the dust suction shell, and a fixed suction head is fixedly installed on one end of the front dust suction pipe.

[0014] The beneficial effect of adopting the above further solution is that the aisle floor is vacuumed and cleaned by a fixed suction head.

[0015] Furthermore, the opening of the fixed suction head faces the ground, and a limiting clamp ring for fixing the front dust suction pipe is fixedly installed on one side of the mounting base.

[0016] The beneficial effect of adopting the above further solution is that the limiting clamping ring fixes the front dust suction pipe so that the opening of the fixed suction head faces the ground.

[0017] Furthermore, one end of the side dust suction pipe and the front dust suction pipe are both located above the partition.

[0018] The beneficial effect of adopting the above further solution is that the dust sucked into the dust collecting housing is stored above the partition.

[0019] Furthermore, a push rod is fixedly mounted on the top of the mounting base plate, the push rod is located on a side of the dust suction housing away from the front dust suction pipe, and a bottom wheel is rotatably mounted on the bottom of the mounting base plate through a wheel frame.

[0020] The beneficial effect of adopting the above further solution is that the staff pushes the entire device through the push rod, and moves under the action of the bottom wheel.

[0021] Compared with the prior art, the utility model provides a hand-pushed aisle dust collector for use in trains, which has the following beneficial effects:

[0022] The hand-pushed aisle vacuum cleaner for use in trains is provided with side vacuum tubes on two sides of a vacuum shell that are far away from each other. A staff member extends a movable suction head to the bottom of a seat through a hand-held tube, and cleans the aisle floor while the fixed suction head vacuums the bottom of the seat, thereby solving the problem that when cleaning the aisle, the bottoms of the seats on both sides of the aisle are not cleaned synchronously, which requires multiple processes when cleaning the train. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a side sectional view of the structure of the utility model;

[0025] Figure 3 This is a cross-sectional view of the movable suction head of the utility model;

[0026] Figure 4 It is a three-dimensional schematic diagram of the movable suction head of the utility model.

[0027] In the figure: 1. Installation base plate; 2. Dust suction shell; 201. Circulation hole; 3. Partition; 4. Side dust suction pipe; 5. Connecting hose; 6. Hand-held tube; 7. Movable suction head; 71. Shell; 72. Dust suction hole; 73. Bottom dust suction slot; 74. Corner dust suction slot; 75. Connecting hole; 8. Dust hood; 801. Exhaust hole; 9. Motor; 10. Fan blade; 11. Installation tube; 12. Filter cover; 121. Filter hole; 13. Front dust suction pipe; 14. Fixed suction head; 15. Limiting clamp ring; 16. Push rod; 17. Bottom wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4 The hand-pushed aisle dust collector for use in a train in this embodiment includes a mounting base 1, a dust collection shell 2 fixedly mounted on the top of the mounting base 1, a partition 3 fixedly mounted on the inner side wall of the dust collection shell 2, side dust collection pipes 4 fixedly mounted on two sides of the dust collection shell 2 away from each other, a connecting hose 5 fixedly mounted at one end of the side dust collection pipe 4, a hand-held pipe 6 fixedly mounted at one end of the connecting hose 5, and a movable suction head 7 fixedly mounted at one end of the hand-held pipe 6.

[0030] The two sides of the dust collecting shell 2 that are far away from each other are the two sides close to the seat. The staff extends the movable suction head 7 under the seat through the hand-held tube 6 to clean the underside of the seat.

[0031] The movable suction head 7 includes a housing 71 fixedly mounted at one end of the hand-held tube 6, a dust suction hole 72 opened at the top of the housing 71 and connected to the hand-held tube 6, a bottom dust suction groove 73 opened at the bottom of the housing 71, a corner dust suction groove 74 opened at the bottom edge of the housing 71, and a connecting hole 75 for connecting the dust suction hole 72 with the corner dust suction groove 74. The bottom dust suction groove 73 absorbs dust at the bottom of the housing 71, and the corner dust suction groove 74 cleans dust on the ground near obstacles in the housing 71, thereby reducing the cleaning dead corners.

[0032] At the same time, a dust hood 8 is fixedly installed at the bottom of the partition 3, a motor 9 is fixedly installed at the bottom of the dust hood 8, a fan blade 10 is fixedly installed at the output end of the motor 9 located inside the dust hood 8, and an exhaust hole 801 is opened on the surface of the dust hood 8 below the fan blade 10.

[0033] The top of the partition 3 is fixedly mounted with a mounting tube 11, the surface of the mounting tube 11 is threadedly mounted with a filter cover 12, the surface of the filter cover 12 is provided with a filter hole 121, and the surface of the dust collecting housing 2 below the partition 3 is provided with a flow hole 201. The motor 9 drives the fan blades 10 to rotate, forming a negative pressure inside the dust collecting housing 2.

[0034] At the same time, a front dust suction pipe 13 is fixedly installed on one side of the dust suction shell 2, and a fixed suction head 14 is fixedly installed on one end of the front dust suction pipe 13.

[0035] The opening of the fixed suction head 14 faces the ground, and a limiting clamp ring 15 for fixing the front dust suction pipe 13 is fixedly installed on one side of the mounting base plate 1 .

[0036] Secondly, one end of the side dust suction pipe 4 and the front dust suction pipe 13 are both located above the partition plate 3. Negative pressure is formed inside the dust suction housing 2, and dust is sucked into the dust suction housing 2 through the side dust suction pipe 4 and the front dust suction pipe 13.

[0037] Finally, a push rod 16 is fixedly mounted on the top of the mounting base plate 1 , and the push rod 16 is located on a side of the dust suction housing 2 away from the front dust suction pipe 13 , and a bottom wheel 17 is rotatably mounted on the bottom of the mounting base plate 1 through a wheel frame.

[0038] The working principle of the above embodiment is: the staff pushes the device to move in the train aisle through the push rod 16, the fixed suction head 14 vacuums and cleans the aisle, and the staff extends the movable suction head 7 under the seat through the handheld tube 6 to clean the underside of the seat.

Claims

1. A hand-pushed aisle vacuum cleaner for use in trains, characterized in that: The utility model comprises a mounting base plate (1), a dust collecting shell (2) fixedly mounted on the top of the mounting base plate (1), a partition plate (3) fixedly mounted on the inner side wall of the dust collecting shell (2), side dust collecting pipes (4) fixedly mounted on two sides of the dust collecting shell (2) away from each other, a connecting hose (5) fixedly mounted on one end of the side dust collecting pipe (4), a hand-held pipe (6) fixedly mounted on one end of the connecting hose (5), and a movable suction head (7) fixedly mounted on one end of the hand-held pipe (6); The movable suction head (7) comprises a shell (71) fixedly mounted on one end of the hand-held tube (6), a dust suction hole (72) provided at the top of the shell (71) and connected to the hand-held tube (6), a bottom dust suction groove (73) provided at the bottom of the shell (71), a corner dust suction groove (74) provided at the bottom edge of the shell (71), and a connecting hole (75) for connecting the dust suction hole (72) and the corner dust suction groove (74).

2. The hand-pushed aisle vacuum cleaner for use in trains according to claim 1, characterized in that: A dust hood (8) is fixedly mounted on the bottom of the partition (3), a motor (9) is fixedly mounted on the bottom of the dust hood (8), a fan blade (10) is fixedly mounted on the output end of the motor (9) located inside the dust hood (8), and an exhaust hole (801) is provided on the surface of the dust hood (8) located below the fan blade (10).

3. The hand-pushed aisle vacuum cleaner for use in trains according to claim 1, characterized in that: A mounting tube (11) is fixedly mounted on the top of the partition (3); a filter cover (12) is threadedly mounted on the surface of the mounting tube (11); a filter hole (121) is provided on the surface of the filter cover (12); and a flow hole (201) is provided on the surface of the dust collection housing (2) located below the partition (3).

4. The hand-pushed aisle vacuum cleaner for use in trains according to claim 1, characterized in that: A front dust suction pipe (13) is fixedly mounted on one side of the dust suction housing (2), and a fixed suction head (14) is fixedly mounted on one end of the front dust suction pipe (13).

5. The hand-pushed aisle vacuum cleaner for use in trains according to claim 4, characterized in that: The fixed suction head (14) has an opening facing the ground, and a limiting clamping ring (15) for fixing the front dust suction pipe (13) is fixedly mounted on one side of the mounting base plate (1).

6. The hand-pushed aisle vacuum cleaner for use in trains according to claim 4, characterized in that: One end of the side dust suction pipe (4) and the front dust suction pipe (13) are both located above the partition plate (3).

7. The hand-pushed aisle vacuum cleaner for use in trains according to claim 4, characterized in that: A push rod (16) is fixedly mounted on the top of the mounting base plate (1), the push rod (16) being located on a side of the dust suction housing (2) away from the front dust suction pipe (13), and a bottom wheel (17) is rotatably mounted on the bottom of the mounting base plate (1) via a wheel frame.

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