Cleaning device of working vehicle

Abstract

The utility model relates to the technical field of operating vehicles, in particular to a cleaning device of an operating vehicle. The cleaning device of the working vehicle specifically comprises a first adjusting piece, a second adjusting piece, a driving piece, a rotating shaft, a rolling broom and a self-aligning bearing. The first adjusting part and the second adjusting part are detachably connected with the two sides of the operation box body respectively, the driving part is fixedly connected with the first adjusting part, the self-aligning bearing is fixedly connected with the second adjusting part, and the rolling broom is fixedly connected with the rotating shaft; and one end of the rotating shaft is fixedly connected with the output end of the driving piece while the other end is fixedly connected with the self-aligning bearing. The rolling broom has the advantages that the service life of the rolling broom is prolonged, and the replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of working vehicles, in particular to a cleaning device for a working vehicle. Background Art

[0002] As one of the sanitation equipment, road sweepers can be widely used for cleaning trunk roads, municipal and airport pavements, urban residential areas, parks, etc.

[0003] Today's road sweepers include an engine that drives the vehicle forward and a generator that drives the sweeping device. The sweeping device is located under the sweeper. When sweeping the road, the engine that drives the vehicle forward drives the vehicle forward, and the generator that drives the sweeping device drives the sweeping device to sweep the road. After the sweeping device has been working for a long time, the broom will be worn out to a certain extent, and the broom is usually replaced. Frequent replacement of the broom will result in a large cost expenditure.

[0004] Therefore, in view of the shortcomings of the prior art, a cleaning device for a working vehicle is provided. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a cleaning device for an operating vehicle, aiming to solve the problem of high costs caused by frequent replacement of rolling brooms.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cleaning device for a working vehicle, the cleaning device is located in a working box and comprises: a first adjusting member, a second adjusting member, a driving member, a rotating shaft, a rolling broom and a self-aligning bearing;

[0008] The first adjusting member and the second adjusting member are detachably connected to two sides of the working box, respectively; the driving member is fixedly connected to the first adjusting member; the self-aligning bearing is fixedly connected to the second adjusting member; and the rolling broom is fixedly connected to the rotating shaft;

[0009] One end of the rotating shaft is fixedly connected to the output end of the driving member, and the other end is fixedly connected to the self-aligning bearing.

[0010] As a further improvement of the technical solution of the utility model, reinforcement plates are respectively provided on both sides of the working box, and the first adjusting member and the second adjusting member are detachably connected to the reinforcement plates by bolts and nuts.

[0011] As a further improvement of the technical solution of the utility model, the reinforcing plate is provided with a first elongated hole, and the first adjusting member and the second adjusting member are both provided with a second elongated hole, and the first elongated hole and the second elongated hole are used together to adjust the height of both sides of the rotating shaft.

[0012] As a further improvement of the technical solution of the utility model, the driving member includes a driving body and a wire, the driving body is located inside the working box, and the first adjusting member is provided with a first through hole for the wire to pass through.

[0013] As a further improvement of the technical solution of the utility model, the second adjusting member is provided with a cover body and a second through hole, the self-aligning bearing passes through the second through hole and is fixedly connected to the cover body, and the cover body and the second through hole are coaxially arranged.

[0014] As a further improvement of the technical solution of the utility model, the working box is further provided with a plurality of reinforcing blocks, a plurality of the reinforcing blocks are arranged around the reinforcing plate, and a plurality of the reinforcing blocks are fixedly connected to the reinforcing plate.

[0015] As a further improvement of the technical solution of the utility model, the driving member is a single-axis hub motor.

[0016] As a further improvement of the technical solution of the utility model, it also includes a collection box, which is located at the rear end of the rolling broom.

[0017] As a further improvement of the technical solution of the utility model, the first elongated hole and the second elongated hole are arranged in parallel.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] In the cleaning device of the working vehicle of the utility model, the first adjusting member and the second adjusting member with adjustable positions are arranged on both sides of the working box, the driving member is fixedly connected to the first adjusting member, the self-aligning bearing is fixedly connected to the second adjusting member, the roller broom is fixedly connected to the rotating shaft, one end of the rotating shaft is fixedly connected to the output end of the driving member, and the other end is fixedly connected to the self-aligning bearing. When the roller broom is worn out, the height of the roller broom is lowered by the first adjusting member and the second adjusting member. Since it is difficult to keep the two ends of the rotating shaft at the same height after adjustment, it is easy to cause the roller broom to tilt or even the bearing to wear. Therefore, the rotating shaft is adjusted by the self-aligning bearing. The cleaning device of the working vehicle of the utility model has the characteristics of increasing the service life of the roller broom and reducing the replacement cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The technology of the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the cleaning device of the working vehicle of the utility model;

[0022] Figure 2 It is a front view of the cleaning device of the working vehicle of the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the cleaning device of the working vehicle of the utility model;

[0024] Figure 4 It is a bottom view of the cleaning device of the working vehicle of the utility model;

[0025] Figure 5 It is a right side view of the cleaning device of the working vehicle of the utility model;

[0026] Figure 6 It is a left side view of the cleaning device of the working vehicle of the utility model;

[0027] Figure 7 It is a front view of the first adjusting member in the cleaning device of the working vehicle of the utility model;

[0028] Figure 8 It is a front view of the second adjusting member in the cleaning device of the working vehicle of the utility model;

[0029] Fig. 9 It is a front view of a reinforcing plate in a cleaning device of a working vehicle of the utility model.

[0030] In the figure:

[0031] 1. First adjusting member; 11. First through hole; 2. Second adjusting member; 21. Cover body; 22. Second through hole; 3. Driving member; 31. Driving body; 32. Wire; 4. Rotating shaft; 5. Roller broom; 6. Second long hole; 7. Working box; 71. Reinforcement plate; 72. First long hole; 73. Reinforcement block; 8. Self-aligning bearing. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments in this application can be combined with each other without conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0033] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature, or it may be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, etc. used in the present invention are only relative to the relative positional relationship of the components of the present invention in the drawings.

[0034] Reference Figures 1 to 9 , a cleaning device for a working vehicle, comprising a first adjusting member 1, a second adjusting member 2, a driving member 3, a rotating shaft 4, a rolling broom 5 and a self-aligning bearing 8;

[0035] In one embodiment, the first adjusting member 1 and the second adjusting member 2 are detachably connected to both sides of the working box 7, the driving member 3 is fixedly connected to the first adjusting member 1, the self-aligning bearing 8 is fixedly connected to the second adjusting member 2, and the rolling broom 5 is fixedly connected to the rotating shaft 4; one end of the rotating shaft 4 is fixedly connected to the output end of the driving member 3, and the other end is fixedly connected to the self-aligning bearing 8. Preferably, the self-aligning bearing 8 has a certain inclination angle, so that it can automatically adjust when there is a deviation in the bearing installation position, reducing the additional stress and wear caused by uneven bearing force.

[0036] Among them, by arranging the adjustable first adjusting member 1 and the second adjusting member 2 on both sides of the working box 7, the driving member 3 is fixedly connected to the first adjusting member 1, the self-aligning bearing 8 is fixedly connected to the second adjusting member 2, the roller broom 5 is fixedly connected to the rotating shaft 4, one end of the rotating shaft 4 is fixedly connected to the output end of the driving member 3, and the other end is fixedly connected to the self-aligning bearing 8. When the roller broom 5 is worn out, the height of the roller broom 5 is lowered by the first adjusting member 1 and the second adjusting member 2. Since it is difficult to keep the two ends of the rotating shaft 4 at the same height after adjustment, it is easy to cause the roller broom 5 to tilt or even the bearing to wear. Therefore, the rotating shaft 4 is adjusted by the self-aligning bearing 8. The cleaning device of the working vehicle has the characteristics of increasing the service life of the roller broom 5 and reducing the replacement cost.

[0037] In one embodiment, referring to Fig. 9 As shown, reinforcing plates 71 are respectively provided on both sides of the working box 7, and the first adjusting member 1 and the second adjusting member 2 are detachably connected to the reinforcing plates 71 by bolts and nuts. The reinforcing plate 71 is provided with a first elongated hole 72, and the first adjusting member 1 and the second adjusting member 2 are both provided with a second elongated hole 6, and the first elongated hole 72 and the second elongated hole 6 are used together to adjust the height of both sides of the rotating shaft 4. The first elongated hole 72 is arranged in parallel with the second elongated hole 6.

[0038] In one embodiment, referring to Figure 5 As shown, the driving member 3 includes a driving body 31 and a wire 32 . The driving body 31 is located inside the working box 7 . The first adjusting member 1 is provided with a first through hole 11 for the wire 32 to pass through.

[0039] In one embodiment, referring to Figure 6 As shown, the second adjusting member 2 is provided with a cover 21 and a second through hole 22, the self-aligning bearing 8 passes through the second through hole 22 and is fixedly connected to the cover 21, and the cover 21 is coaxially arranged with the second through hole 22. The working box 7 is also provided with a plurality of reinforcing blocks 73, which are arranged around the reinforcing plate 71 and are fixedly connected to the reinforcing plate 71.

[0040] In one embodiment, the driving member 3 is a single-axis hub motor.

[0041] In one embodiment, the cleaning device further comprises a collection box, which is located at the rear end of the roller broom 5 .

[0042] For other contents of the cleaning device for the working vehicle described in the present invention, please refer to the prior art and will not be described in detail here.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Therefore, any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A cleaning device for a working vehicle, the cleaning device being located in a working box, characterized in that: include: A first adjusting member, a second adjusting member, a driving member, a rotating shaft, a rolling broom and a self-aligning bearing; The first adjusting member and the second adjusting member are detachably connected to two sides of the working box, respectively; the driving member is fixedly connected to the first adjusting member; the self-aligning bearing is fixedly connected to the second adjusting member; and the rolling broom is fixedly connected to the rotating shaft; One end of the rotating shaft is fixedly connected to the output end of the driving member, and the other end is fixedly connected to the self-aligning bearing.

2. A cleaning device for a working vehicle according to claim 1, characterized in that: Reinforcement plates are respectively provided on both sides of the working box body, and the first adjustment member and the second adjustment member are detachably connected to the reinforcement plates through bolts and nuts.

3. A cleaning device for a working vehicle according to claim 2, characterized in that: The reinforcing plate is provided with a first elongated hole, and the first adjusting member and the second adjusting member are both provided with a second elongated hole, and the first elongated hole and the second elongated hole are used together to adjust the height of both sides of the rotating shaft.

4. The cleaning device for a working vehicle according to claim 1, characterized in that: The driving member includes a driving body and a wire. The driving body is located inside the working box. The first adjusting member is provided with a first through hole for the wire to pass through.

5. The cleaning device for a working vehicle according to claim 1, characterized in that: The second adjusting member is provided with a cover body and a second through hole, the self-aligning bearing passes through the second through hole and is fixedly connected to the cover body, and the cover body and the second through hole are coaxially arranged.

6. The cleaning device for a working vehicle according to claim 2, characterized in that: The working box is also provided with a plurality of reinforcing blocks, and the plurality of reinforcing blocks are arranged around the reinforcing plate, and the plurality of reinforcing blocks are fixedly connected to the reinforcing plate.

7. The cleaning device for a working vehicle according to claim 1, characterized in that: The driving member is a single-axis hub motor.

8. The cleaning device for a working vehicle according to claim 1, characterized in that: Also included is a collection box located at the rear end of the rolling broom.

9. The cleaning device for a working vehicle according to claim 3, characterized in that: The first elongated hole and the second elongated hole are arranged in parallel.

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