Raised dust collecting device for environmental sanitation operation vehicle

Abstract

The utility model discloses a dust collecting device for a sanitation work vehicle, which comprises a box body, the bottom of the box body is fixedly connected with a mounting plate, the bottom of the box body is fixedly connected with a transverse plate, the bottom of the transverse plate is fixedly connected with a servo motor, a disc is arranged below the servo motor, and the disc is fixedly connected with the mounting plate. And the bottom of the disc is fixedly connected with a brush, a first guide pipe penetrates through the bottom of the box body, and the tail end of the first guide pipe communicates with a suction fan. The raised dust collecting device for the environmental sanitation vehicle relates to the technical field of environmental sanitation vehicles, and can sweep garbage such as dust attached to a road surface through the cooperation of the disc, the servo motor, the brush, the first guide pipe, the second guide pipe, the suction fan, the supporting plate, the pore plate and the filter screen, so that the dust and the other garbage attached to the road surface can be swept through the cooperation of the first guide pipe, the second guide pipe and the suction fan; and garbage can be sucked into the box body, and then separation operation of dust and other garbage is achieved through cooperation of the supporting plate and the pore plate.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation vehicles, in particular to a dust collecting device for sanitation operation vehicles. Background Art

[0002] Sanitation vehicle is a special vehicle used for urban appearance tidying and cleaning, mainly including: single-bridge garbage truck, double-bridge garbage truck, flat-head garbage truck, pointed-head garbage truck, sprinkler truck, sewage suction truck, feces suction truck, road sweeper, snow sweeper, etc.

[0003] When cleaning the road, the sanitation workers drive the road sweeper on the road and turn on the dust collection device to clean the dust and other debris on the road. Then the sanitation workers transport the cleaned dust and other garbage to the designated location and burn them in the process to complete the work.

[0004] However, the current dust collection devices on sanitation vehicles will suck garbage such as cigarette butts, leaves and paper scraps into the interior of the box together with the dust when cleaning the dust and other garbage on the road, and the dust and other garbage cannot be separated well inside the box, so sanitation workers need to separate the garbage when disposing of the garbage. When other garbage and dust are burned together, the garbage incineration rate will be affected, and the working time will be prolonged. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a dust collection device for sanitation vehicles, which solves the problem that current sanitation vehicles cannot perform dust and other garbage separation operations well.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a dust collection device for sanitation vehicles, comprising a box body, a mounting plate is fixedly connected to the bottom of the box body, a cross plate is fixedly connected to the bottom of the box body, a servo motor is fixedly connected to the bottom of the cross plate, a disc is provided below the servo motor, a brush is fixedly connected to the bottom of the disc, a first duct passes through the bottom of the box body, a suction fan is connected to the end of the first duct, a second duct is connected to the top of the suction fan, a support plate fixedly connected to the inner wall of the box body is passed through the outer wall of the second duct, a perforated plate is embedded in the inner wall of the support plate, and filters are embedded in both sides of the box body.

[0007] Preferably, openings are formed on both sides of the mounting plate.

[0008] Preferably, a protection box is fixedly connected to the upper part of the inner walls on both sides of the box body, the inner walls of the two protection boxes are movably connected to electric push rods, the output ends of the two electric push rods are movably connected to the inner wall of the support plate, the output ends of the electric push rods are fixedly connected to a control board, and the top of the control board is fixedly connected to a plug rod.

[0009] Preferably, the output end of the electric push rod fits with the inner wall of the protection box.

[0010] Preferably, the output end of the servo motor is fixedly connected to a slider, the outer wall of the slider is slidably engaged with the inner wall of the disk, the outer wall of the slider is fixedly connected to a spring fixedly connected to the inner wall of the disk, the top of the disk is fixedly connected to an infrared receiver, and an infrared transmitter fixedly connected to the bottom of the horizontal plate is provided above the infrared receiver.

[0011] Beneficial Effects

[0012] The utility model provides a dust collection device for sanitation vehicles. It has the following beneficial effects: the dust collection device for sanitation vehicles can clean up dust and other garbage attached to the road surface through the cooperation of a disc, a servo motor, a brush, a first duct, a second duct, a suction fan, a support plate, a perforated plate and a filter screen, and then the garbage can be sucked into the interior of the box through the cooperation of the first duct, the second duct and the suction fan, and then the dust and other garbage can be separated through the cooperation of the support plate and the perforated plate, so that sanitation workers can handle garbage more conveniently during subsequent garbage disposal. Since there is no dust mixed in the rest of the garbage, the speed of garbage incineration can be greatly increased, and the work efficiency is improved;

[0013] Through the cooperation of the protection box, electric push rod, control panel and plug rod, the blocked orifice plate can be cleaned quickly, which can effectively ensure the separation quality of dust and other garbage, and the operation is simple, which brings convenience to the staff;

[0014] Through the cooperation of the slider, spring, infrared receiver and infrared transmitter, when the disc collides with a roadblock or other objects on the road, it can play a buffering role and avoid damage to the dust collection device of the sanitation vehicle to the greatest extent. The cooperation of the infrared receiver and the infrared transmitter can transmit the signal to the external control device and shut down the servo motor when the disc collides with external objects and changes its position, so as to avoid more serious collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A cross-sectional view of

[0017] Figure 3 for Figure 2 A structural diagram of the connection between the brush, the disc and the servo motor;

[0018] Figure 4 for Figure 2 Schematic diagram of the connection between the middle box, cross plate and infrared transmitter.

[0019] In the figure: 1, box body, 2, horizontal plate, 3, mounting plate, 4, servo motor, 5, slider, 6, disc, 7, brush, 8, first duct, 9, suction fan, 10, second duct, 11, support plate, 12, orifice plate, 13, control board, 14, plug rod, 15, electric push rod, 16, protection box, 17, filter, 18, infrared receiver, 19, spring, 20, infrared transmitter. DETAILED DESCRIPTION

[0020] 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.

[0021] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0022] The existing dust collection device for sanitation vehicles, when cleaning dust and other garbage on the road, will suck garbage such as cigarette butts, leaves and paper scraps into the inside of the box together with the dust, and the dust and other garbage cannot be separated well inside the box, so that sanitation workers need to separate the garbage when handling the garbage. When other garbage and dust are burned together, the garbage burning rate will be affected, and the working time will be prolonged.

[0023] In view of this, the utility model provides a dust collection device for sanitation vehicles, which can clean up dust and other garbage attached to the road surface through the cooperation of a disc, a servo motor, a brush, a first duct, a second duct, a suction fan, a support plate, a perforated plate and a filter screen, and then the garbage can be sucked into the interior of the box through the cooperation of the first duct, the second duct and the suction fan, and then the dust and other garbage can be separated through the cooperation of the support plate and the perforated plate, so that sanitation workers can handle garbage more conveniently during subsequent garbage disposal. Since there is no dust mixed in the rest of the garbage, the speed of garbage incineration can be greatly increased, thereby improving work efficiency.

[0024] Embodiment 1: Figure 1 , 2 As can be seen from Figures 3 and 4, a dust collection device for sanitation vehicles includes a box body 1, a mounting plate 3 is fixedly connected to the bottom of the box body 1, and an external structure corresponding to the opening of the mounting plate 3 should be added in this case so that the mounting plate 3 can be installed on the external vehicle body. A cross plate 2 is fixedly connected to the bottom of the box body 1, and a servo motor 4 is fixedly connected to the bottom of the cross plate 2. The model of the servo motor 4 is SM80-D601930. The servo motor 4 can drive the disc 6 to rotate, and then drive the brush 7 to rotate. Through the movement of the brush 7, the garbage attached to the ground can be cleaned. A disc 6 is provided below the servo motor 4, and the bottom of the disc 6 is fixedly connected to A brush 7 is connected, a first conduit 8 runs through the bottom of the box 1, and a suction fan 9 is connected to the end of the first conduit 8. The model of the suction fan 9 is HG-HF-150P. The suction fan 9 can absorb the dust and other garbage swept off the ground into the inside of the box 1. The top of the suction fan 9 is connected to a second conduit 10. The outer wall of the second conduit 10 runs through a support plate 11 fixedly connected to the inner wall of the box 1. The inner wall of the support plate 11 is embedded with a perforated plate 12. The perforated plate 12 can separate dust and other garbage. Filters 17 are embedded on both sides of the box 1. The mesh number of the filter 17 is not specifically limited, and it can meet the use requirements;

[0025] In the specific implementation process, it is worth pointing out that the servo motor 4 can drive the disc 6 to rotate, and then drive the brush 7 to rotate. Through the movement of the brush 7, the garbage attached to the ground can be cleaned, and the suction fan 9 can absorb the dust and other garbage swept off the ground into the interior of the box body 1, and the orifice plate 12 can realize the separation of dust and other garbage;

[0026] Furthermore, both sides of the mounting plate 3 are processed with openings;

[0027] In the specific implementation process, it is worth pointing out that the design of the opening allows sanitation workers to better install the dust collection device for sanitation operation vehicles on the sanitation vehicle;

[0028] Specifically, when using the dust collection device for sanitation vehicles, the sanitation worker first installs the dust collection device for sanitation vehicles on the sanitation vehicle, and then drives the sanitation vehicle to the road surface that needs to be cleaned. The sanitation worker then turns on the external power supply of the servo motor 4. At this time, the servo motor 4 starts to drive the disc 6 to rotate, and then drives the brush 7 to rotate. With the movement of the brush 7, the garbage can be cleaned and left the ground. At this time, the sanitation worker turns on the external power supply of the suction fan 9, and the suction fan 9 starts to suck dust and other garbage into the interior of the box 1 through the first duct 8 and the second duct 10. At this time, the dust is filtered through the orifice plate 12 and falls into the bottom of the box 1. Then the gas leaves the interior of the box 1 through the filter net 17, and the work is completed.

[0029] Embodiment 2: By Figure 2 It can be seen that the upper part of the inner wall on both sides of the box body 1 is fixedly connected with a protection box 16, and the inner walls of the two protection boxes 16 are movably connected with electric push rods 15, the model of the electric push rods 15 is TG-700, and the electric push rods 15 can drive the control board 13 to move, and then drive the insertion rod 14 to insert into the inner wall of the orifice plate 12, so as to realize the cleaning operation, and the output ends of the two electric push rods 15 are movably connected to the inner wall of the support plate 11, and the output ends of the electric push rods 15 are fixedly connected with the control board 13, and the top of the control board 13 is fixedly connected with the insertion rod 14;

[0030] In the specific implementation process, it is worth pointing out that the electric push rod 15 can drive the control plate 13 to move, thereby driving the insertion rod 14 to insert into the inner wall of the orifice plate 12, thereby realizing the cleaning operation;

[0031] Furthermore, the output end of the electric push rod 15 fits with the inner wall of the protection box 16;

[0032] In the specific implementation process, it is worth pointing out that the matching electric push rod 15 and the protection box 16 can effectively prevent dust from entering the interior of the protection box 16;

[0033] Specifically, based on the above-mentioned embodiment 1, when the orifice plate 12 needs to be cleaned, the sanitation worker turns on the external power supply of the electric push rod 15. At this time, the electric push rod 15 drives the control board 13 to move, and then drives the insertion rod 14 to move. When the insertion rod 14 is inserted into the inner wall of the orifice plate 12, the orifice plate 12 can be cleaned and the work is completed.

[0034] Embodiment 3: By Figure 1 , 2, 3 and 4, the output end of the servo motor 4 is fixedly connected with a slider 5, the outer wall of the slider 5 is slidably engaged with the inner wall of the disc 6, the outer wall of the slider 5 is fixedly connected with a spring 19 fixedly connected with the inner wall of the disc 6, the top of the disc 6 is fixedly connected with an infrared receiver 18, and an infrared transmitter 20 fixedly connected with the bottom of the horizontal plate 2 is provided above the infrared receiver 18. The infrared receiver 18 and the infrared transmitter 20 can detect whether the position of the disc 6 is offset, so as to control the opening and closing of the servo motor 4;

[0035] In the specific implementation process, it is worth pointing out that the infrared receiver 18 and the infrared transmitter 20 can detect whether the position of the disk 6 is offset, so as to control the opening and closing of the servo motor 4;

[0036] Specifically, on the basis of the above-mentioned embodiments 1 and 2, when the disc 6 collides with the outside world, the disc 6 starts to move along the outer wall of the slider 5, and at the same time starts to drive the spring 19 to deform. At this time, when the disc 6 rotates to a certain angle, the infrared receiver 18 does not receive a signal. At this time, the external control device can control the servo motor 4 to automatically stop working so as to prevent a serious collision with the outside world again, so as to protect the components of the dust collection device for sanitation vehicles from damage.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] 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 dust collection device for sanitation vehicles, comprising a housing (1), characterized in that: The bottom of the box (1) is fixedly connected to a mounting plate (3), the bottom of the box (1) is fixedly connected to a transverse plate (2), the bottom of the transverse plate (2) is fixedly connected to a servo motor (4), a disc (6) is provided below the servo motor (4), the bottom of the disc (6) is fixedly connected to a brush (7), the bottom of the box (1) is penetrated by a first duct (8), the end of the first duct (8) is connected to a suction fan (9), the top of the suction fan (9) is connected to a second duct (10), the outer wall of the second duct (10) is penetrated by a support plate (11) fixedly connected to the inner wall of the box (1), the inner wall of the support plate (11) is embedded with a perforated plate (12), and both sides of the box (1) are embedded with filter screens (17); A protection box (16) is fixedly connected to the upper part of the inner walls on both sides of the box body (1), and the inner walls of the two protection boxes (16) are movably connected to electric push rods (15), and the output ends of the two electric push rods (15) are movably connected to the inner wall of the support plate (11), and the output ends of the electric push rods (15) are fixedly connected to a control board (13), and the top of the control board (13) is fixedly connected to a plug rod (14).

2. A dust collection device for sanitation vehicles according to claim 1, characterized in that: Openings are processed on both sides of the mounting plate (3).

3. A dust collection device for sanitation vehicles according to claim 1, characterized in that: The output end of the electric push rod (15) fits with the inner wall of the protection box (16).

4. The dust collection device for sanitation vehicles according to claim 1, characterized in that: The output end of the servo motor (4) is fixedly connected to a slider (5), the outer wall of the slider (5) is slidably engaged with the inner wall of the disk (6), the outer wall of the slider (5) is fixedly connected to a spring (19) fixedly connected to the inner wall of the disk (6), the top of the disk (6) is fixedly connected to an infrared receiver (18), and an infrared transmitter (20) fixedly connected to the bottom of the horizontal plate (2) is provided above the infrared receiver (18).

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