CN212688821U

CN212688821U - Street environmental protection cleaning cart

Info

Publication number: CN212688821U
Application number: CN202021247410.3U
Authority: CN
Inventors: 付永军
Original assignee: Beijing Meixi Langjie Environmental Protection Technology Co ltd
Current assignee: Beijing Meixi Langjie Environmental Protection Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-12
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to an environment-friendly street cleaning vehicle, which comprises a vehicle body, wherein a water spraying mechanism for preventing dust from flying is arranged on the vehicle body, and a cleaning mechanism for cleaning sundries on the ground and a conveying mechanism for conveying the sundries into the vehicle body are arranged on the vehicle body; the cleaning mechanism comprises a rotating shaft which is rotatably connected to the vehicle body, the rotating shaft is horizontally arranged, a cleaning wheel which coaxially rotates with the rotating shaft is arranged on the rotating shaft, and a first driving assembly for driving the rotating shaft to rotate is arranged on the vehicle body; the conveying mechanism comprises a conveying belt which is obliquely arranged, a second driving assembly used for driving the conveying belt to rotate is arranged on the vehicle body, a conveying box is arranged on the conveying belt, an opening of the conveying box faces the direction of the cleaning wheel, and the cleaning wheel sweeps sundries on the ground to the direction of the conveying box. The device can clear up the street, has the advantage that facilitates the use.

Description

Street environmental protection cleaning cart

Technical Field

The utility model relates to a cleaning cart technical field, in particular to street environmental protection cleaning cart.

Background

With the development of technology, more and more work is now being replaced by machines, such as in the aspect of street cleaning, and roads which originally need to be cleaned by hand-held broom are now being replaced by cleaning vehicles. At present, domestic street cleaning vehicles have three representative types, the first type is a dust collection type street cleaning vehicle simulating foreign technology, the second type is an air flow finishing working type cleaning vehicle, and the third type is a direct-sweeping type electric cleaning vehicle. Aiming at the two previous cleaning vehicles, the generated noise is too large, more energy is wasted in a high-power working state, meanwhile, the gas rapidly flows at the collecting port and drives deadwood to move, and larger wind noise can be generated, so that certain condition of disturbing residents can be generated when the cleaning vehicles clean the street.

Patent document of current grant bulletin No. CN207760785U discloses a cleaning cart, including locomotive and automobile body, one side at automobile body top is provided with rubbish and transports the case, rubbish transports the both ends symmetry in the case and is provided with sterilamp, and the opposite side at automobile body top is provided with the storage water tank, be provided with level detector on one side in the storage water tank, and be close to one side of level detector on the storage water tank and install the alarm, be provided with the main water pipe under the alarm is reported to the storage water tank, the one end that the storage water tank was kept away from to the main water pipe extends to the below in the outside of automobile body and installs the bearing frame, the other end of bearing frame is provided with the auxiliary water pipe, and the auxiliary water.

The device cleans ground through the brush cleaner earlier, and the axis of brush cleaner is vertical line, and it can make debris fly away under the effect of centrifugal force at the in-process that cleans, and consequently the device relies on the sucking disc to inhale debris, but the device cleans rubbish dust and flies upward much, and can waste the energy, and exhaust emissions is also big simultaneously, is unfavorable for the environmental protection.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a street environmental protection cleaning cart, the device can clear up the street, has the advantage that facilitates the use.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an environment-friendly street cleaning vehicle comprises a vehicle body, wherein a water spraying mechanism for preventing dust from scattering is arranged on the vehicle body, a cleaning mechanism for cleaning sundries on the ground and a conveying mechanism for conveying the sundries into the vehicle body are arranged on the vehicle body;

the cleaning mechanism comprises a rotating shaft which is rotatably connected to the vehicle body, the rotating shaft is horizontally arranged, a cleaning wheel which coaxially rotates with the rotating shaft is arranged on the rotating shaft, and a first driving assembly for driving the rotating shaft to rotate is arranged on the vehicle body;

the conveying mechanism comprises a conveying belt which is obliquely arranged, a second driving assembly used for driving the conveying belt to rotate is arranged on the vehicle body, a conveying box is arranged on the conveying belt, an opening of the conveying box faces the direction of the cleaning wheel, and the cleaning wheel sweeps sundries on the ground to the direction of the conveying box.

Through adopting above-mentioned technical scheme, when needs clear up the street, when going along with the car, first drive assembly drive axis of rotation rotates, the axis of rotation drives the cleaning wheel and rotates, and simultaneously, second drive assembly drive conveyer belt rotates, and transport the case and move along with the rotation of conveyer belt, transport the direction that the case opening orientation was cleaned the wheel, and the cleaning wheel can sweep the debris on ground to transport the incasement, then transport the case and carry debris to the automobile body along with the conveyer belt motion, thereby the realization is to the cleanness in street. Therefore, the utility model discloses can clear up the street, have the advantage that facilitates the use.

The utility model discloses further set up to: first drive assembly including set up in driving motor on the automobile body, the driving motor level sets up, be provided with the driving gear on driving motor's the output shaft, be provided with the dwang of vertical setting in the install bin, be provided with two rather than coaxial pivoted drive gear on the dwang, be provided with rather than coaxial pivoted driven gear in the axis of rotation, two drive gear meshes respectively driven gear with the driving gear.

Through adopting above-mentioned technical scheme, rotate through driving motor drive driving gear, the driving gear meshes with a drive gear among them to drive gear and dwang through the driving gear and rotate, another drive gear and driven gear meshing, thereby drive driven gear through drive gear and rotate, and then drive axis of rotation and cleaning wheel and rotate.

The utility model discloses further set up to: the lower extreme of automobile body is provided with the install bin of two vertical settings, the both ends of axis of rotation rotate respectively and connect in two on the install bin, driving motor is located the install bin, the dwang is located the install bin, be provided with the drive on the automobile body the extensible member of install bin up-and-down motion.

By adopting the technical scheme, the installation of the rotating shaft and the first driving assembly is realized through the installation box, the installation box and the cleaning wheels installed on the installation box can be driven to lift through the arrangement of the telescopic pieces, and when the cleaning vehicle does not reach a destination, a gap is kept between the cleaning wheels and the ground, so that the ground is prevented from being damaged due to friction of the cleaning wheels; when the cleaning vehicle reaches a destination and needs to be cleaned, the cleaning wheels are lowered to be in contact with the ground through the telescopic pieces, and therefore the ground is cleaned.

The utility model discloses further set up to: the second driving assembly comprises a driving roller and a driven roller which are rotatably connected to the vehicle body, the driven roller is located at the lower end of the vehicle body, the driving roller is located at the upper end of the vehicle body, a control motor used for driving the driving roller to rotate is arranged on the vehicle body, and the driving roller and the driven roller are located in the conveyor belt and drive the conveyor belt to rotate.

Through adopting above-mentioned technical scheme, drive the drive roll through control motor and rotate, drive the driven voller through the drive roll and rotate, and then drive the conveyer belt and rotate, realize the drive to the conveyer belt, transport the case and set firmly on the conveyer belt, rotate through the conveyer belt and make and transport the case and pour debris into in the car.

The utility model discloses further set up to: and a speed reducer is arranged between the control motor and the driving roller.

Through adopting above-mentioned technical scheme, through the setting of reduction gear, slow down the conveying speed of conveyer belt.

The utility model discloses further set up to: the conveying device is characterized in that a collecting box used for collecting sundries is arranged in the vehicle body, the collecting box is located at the lower end of the driving roller, and when the conveying box moves to the upper end of the collecting box along with the conveying belt, the opening of the conveying box faces the collecting box.

By adopting the technical scheme, through the arrangement of the collecting box, when the conveying box with the sundries reaches the highest point and turns to move downwards, the opening of the conveying box faces the collecting box, and the sundries are collected through the collecting box.

The utility model discloses further set up to: the automobile sundry-removing device is characterized in that a sundry-removing opening is formed in one side, close to the door opening of the automobile body, of the collecting box, an installing door is arranged at the sundry-removing opening, the upper end of the installing door is rotatably connected to the automobile body, the collecting box is rotatably connected to the lower end of the sundry-removing opening and the automobile body, a driving piece for driving the collecting box to be obliquely arranged is arranged on the automobile body, and the driving piece is located on one side, far away from the sundry.

By adopting the technical scheme, the lower end of one side of the collecting box, which is provided with the impurity discharging port, is rotatably connected to the vehicle body, the end of the collecting box, which is far away from the impurity discharging port, is driven by the driving piece to rotate by taking the rotary connection part as an axis, and the end of the collecting box, which is far away from the impurity discharging port, is lifted up to discharge impurities from the impurity discharging port; the upper end of the mounting door is rotatably connected to the collecting box, and when the collecting box is obliquely arranged, the lower end of the mounting door generates a gap at the lower end of the collecting box, so that sundries are discharged.

The utility model discloses further set up to: the driving piece comprises an air cylinder, and two ends of the air cylinder are respectively hinged to the vehicle body and the collecting box.

Through adopting above-mentioned technical scheme, connect through the rotation at cylinder both ends and realize setting up the collecting box slope to discharge the collecting box with debris from row's miscellaneous mouthful department.

To sum up, the utility model discloses following beneficial effect has: when needs clear up the street, when traveling along with the car, first drive assembly drive axis of rotation rotates, and the axis of rotation drives the cleaning wheel and rotates, and simultaneously, second drive assembly drive conveyer belt rotates, and transports the case and move along with the rotation of conveyer belt, transports the direction that the case opening was swept the wheel, and the cleaning wheel can sweep the debris on ground to transporting the incasement, then transports the case and carry debris to the automobile body along with the conveyer belt motion in to the realization is to the cleanness of street. Therefore, the utility model has the advantage of convenient use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of the installation structure of the sweeping mechanism of the present invention;

fig. 5 is a schematic view of the installation structure of the conveying mechanism of the present invention.

In the figure: 1. a vehicle body; 11. installing a box; 111. installing a transverse plate; 12. a telescoping member; 13. a cylinder; 14. a first mounting vertical plate; 15. a second mounting vertical plate; 16. mounting blocks; 2. a cleaning mechanism; 21. a rotating shaft; 22. cleaning wheels; 23. a first drive assembly; 231. a drive motor; 232. a driving gear; 233. rotating the rod; 234. a transmission gear; 235. a driven gear; 3. a conveyance mechanism; 31. a conveyor belt; 32. a transport bin; 33. controlling the motor; 34. a speed reducer; 35. a drive roll; 36. a driven roller; 4. a water spraying mechanism; 5. a collection box; 51. and (6) installing the door.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses an environment-friendly street cleaning vehicle, which comprises a vehicle body 1, wherein a vehicle door is arranged on the vehicle body 1. The cleaning mechanism 2 for cleaning street sundries, the conveying mechanism 3 for conveying the sundries into the vehicle body 1 and the water spraying mechanism 4 for preventing dust from scattering are mounted on the vehicle body 1, the cleaning mechanism 2 is located at one end, close to the head of the vehicle body 1, the water spraying mechanism 4 is located at one end, close to the tail of the vehicle body 1, and the conveying mechanism 3 is located between the cleaning mechanism 2 and the water spraying mechanism 4; the water outlet end of the water spraying mechanism 4 faces to the end far away from the head of the vehicle body 1.

Referring to fig. 2 and 3, two opposite mounting boxes 11 are mounted on the vehicle body 1, and the two mounting boxes 11 are arranged along the width direction of the vehicle body 1.

As shown in fig. 3 and 4, the cleaning mechanism 2 includes a rotating shaft 21, a cleaning wheel 22, and a first driving assembly 23. Both ends of the rotating shaft 21 are respectively rotatably connected to the two mounting boxes 11, and the rotating shaft 21 is horizontally disposed. The cleaning wheel 22 is fixed on the rotating shaft 21 and coaxially rotates.

The first driving assembly 23 includes a driving motor 231, a driving gear 232, a rotating lever 233, two driving gears 234, and a driven gear 235. The upper surfaces of the two mounting boxes 11 pass through the mounting transverse plate 111, and the driving motor 231 is fixedly arranged on the mounting transverse plate 111 in a horizontal manner. The drive gear 232 is keyed to the output shaft of the drive motor 231 for coaxial rotation. The rotating rod 233 is vertically arranged in one of the installation boxes 11, and two ends of the rotating rod 233 are respectively rotatably connected to the upper side and the lower side of the installation box 11. Two transmission gears 234 are fixedly arranged on the rotating rod 233 to coaxially rotate, the upper end of the rotating rod 233 extends to the outer side of the installation box 11, one transmission gear 234 is positioned on the outer side of the installation box 11 and meshed with the driving gear 232, and the other transmission gear 234 is positioned on the inner side of the installation box 11. The driven gear 235 is fixed to one end of the rotating shaft 21 to rotate coaxially, and the driven gear 235 is located in an installation box 11 and meshed with the transmission gear 234. The driving gear 232 is driven to rotate by the driving motor 231, the driving gear 232 is meshed with one of the transmission gears 234, so that the driving gear 232 drives the transmission gear 234 and the rotating rod 233 to rotate, the other transmission gear 234 is meshed with the driven gear 235, so that the transmission gear 234 drives the driven gear 235 to rotate, and the rotating shaft 21 and the cleaning wheel 22 are driven to rotate.

Install two extensible member 12 on automobile body 1, extensible member 12 is one of pneumatic cylinder or pneumatic cylinder, and the vertical setting of extensible member 12, and the flexible end of extensible member 12 is fixed in the lower surface of installation diaphragm 111, and two extensible members 12 are located the both ends that installation diaphragm 111 is close to two install bins 11 respectively.

As shown in fig. 5 in conjunction with fig. 3, the transport mechanism 3 includes a conveyor belt 31, a plurality of transport boxes 32, a control motor 33, a speed reducer 34, a drive roller 35, and a driven roller 36. Two first installation risers 14 are fixedly arranged in the vehicle body 1, the speed reducer 34 and the control motor 33 are fixedly arranged on one of the first installation risers 14, and the speed reducer 34 is arranged on an output shaft of the control motor 33. Two ends of the driving roller 35 are respectively and rotatably connected to the two first mounting vertical plates 14, and one end of the driving roller 35 penetrates through one of the first mounting vertical plates 14 and is mounted on the speed reducer 34. Two second installation vertical plates 15 are fixedly arranged on the lower surface of the vehicle body 1, and two ends of the driven roller 36 are respectively and rotatably connected to the two second installation vertical plates 15. The conveying belt 31 is arranged in an annular shape, the driving roller 35 and the driven roller 36 are both positioned in the conveying belt 31, the conveying belt 31 is connected to the driving roller 35 and the driven roller 36 in a rotating mode, the upper end of the plane where the conveying belt 31 is located inclines to the side far away from the cleaning wheel 22, and the included angle between the conveying belt 31 and the ground is 45-60 degrees. The conveying box 32 is fixedly arranged on the outer surface of the conveyor belt 31, the conveying boxes 32 are uniformly arranged at intervals, the opening of the conveying box 32 faces the direction of the cleaning wheel 22 when the conveying box 32 is positioned at the lowest point, and one end, far away from the opening, of the conveying box 32 and far away from the conveyor belt 31 is arranged in an arc shape, so that when the conveying box 32 is positioned at the lowest end of the conveyor belt 31 and turns, the conveying box 32 is prevented from being clamped by the ground; when the transporting box 32 is located at the lowest position, the inner bottom surface of the transporting box 32 is arranged in a downward inclination manner in the opening direction, and the outer bottom surface of the transporting box 32 is fixedly provided with a rubber strip which is just attached to the ground at the opening. The driving roller 35 is driven to rotate by the control motor 33, the driven roller 36 is driven to rotate by the driving roller 35, the conveying belt 31 is driven to rotate, the conveying belt 31 is driven, the cleaning wheel 22 cleans sundries on the ground to the conveying box 32 located at the lowest position, and the sundries are temporarily collected by the conveying box 32; the conveyor belt 31 is intermittently moved, and when the conveyor belt is not moved, the transport box 32 collects the sundries swept by the sweeping wheel 22, and when the conveyor belt is moved, the transport box 32 collecting the sundries moves towards the collection box 5.

Two oppositely arranged mounting blocks 16 are fixedly arranged in the vehicle body 1, a collecting box 5 is mounted on each mounting block 16, the two mounting blocks 16 are positioned on two sides of the lower end of the collecting box 5, the collecting box 5 is positioned at one end, away from the cleaning wheel 22, of the conveyor belt 31, the collecting box 5 is positioned at the lower end of the drive roller 35, when the conveying box 32 turns to the lower end of the drive roller 35 from the highest point downwards along with the conveyor belt 31, the conveying box 32 pours sundries in the conveying box into the collecting box 5, and therefore the sundries are collected through the collecting box 5; one side that collecting box 5 is close to the door rotates to be connected on installation piece 16, the driving piece is installed in one side of keeping away from installation door 51 to automobile body 1, the driving piece is cylinder 13, the one end of cylinder 13 articulates on automobile body 1, the other end articulates in the lower surface of collecting box 5, the miscellaneous mouth of row has been seted up to one side that collecting box 5 is close to the door, collecting box 5 is in arranging miscellaneous mouthful department and installs installation door 51, the upper end of installation door 51 rotates and connects on collecting box 5, jack-up collecting box 5 through cylinder 13, make collecting box 5 use the rotation junction of collecting box 5 and installation piece 16 to rotate as the axis, thereby make the interior debris of collecting box 5 to arrange miscellaneous mouthful removal and with debris discharge.

The utility model provides a concrete theory of operation: when the street is not required to be cleaned, the telescopic piece drives the cleaning wheel 22 to be far away from the ground; when the street is required to be cleaned, the telescopic part 12 drives the cleaning wheel 22 to contact with the ground, the driving gear 232 is driven to rotate by the driving motor 231, the driving gear 232 is meshed with one of the transmission gears 234, the driving gear 232 drives the transmission gear 234 and the rotating rod 233 to rotate, the other transmission gear 234 is meshed with the driven gear 235, the driven gear 235 is driven to rotate by the transmission gear 234, the rotating shaft 21 and the cleaning wheel 22 are driven to rotate, the driving roller 35 is driven to rotate by the control motor 33, the driven roller 36 is driven to rotate by the driving roller 35, the conveying belt 31 and the conveying box 32 are driven to rotate, the opening of the conveying box 32 faces the direction of the cleaning wheel 22, the cleaning wheel 22 can sweep sundries on the ground into the conveying box 32, and then the conveying box 32 conveys the sundries into the vehicle body 1 along with the movement of the conveying belt, so as to clean the, when the street is cleaned, the water is sprayed through the water spraying mechanism 4, so that the dust phenomenon is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An environment-friendly street cleaning vehicle comprises a vehicle body (1), wherein a water spraying mechanism (4) for preventing dust from flying is arranged on the vehicle body (1), and is characterized in that a cleaning mechanism (2) for cleaning sundries on the ground and a conveying mechanism (3) for conveying the sundries into the vehicle body (1) are arranged on the vehicle body (1);

the cleaning mechanism (2) comprises a rotating shaft (21) which is rotatably connected to the vehicle body (1), the rotating shaft (21) is horizontally arranged, a cleaning wheel (22) which coaxially rotates with the rotating shaft (21) is arranged on the rotating shaft (21), and a first driving assembly (23) for driving the rotating shaft (21) to rotate is arranged on the vehicle body (1);

the conveying mechanism (3) comprises a conveying belt (31) which is obliquely arranged, a second driving assembly used for driving the conveying belt to rotate is arranged on the vehicle body (1), a conveying box (32) is arranged on the conveying belt (31), an opening of the conveying box (32) faces to the direction of the cleaning wheel (22), and the cleaning wheel (22) sweeps sundries on the ground to the direction of the conveying box (32).

2. The environment-friendly street cleaning vehicle as claimed in claim 1, wherein the first driving assembly (23) comprises a driving motor (231) arranged on the vehicle body (1), an output shaft of the driving motor (231) is horizontally arranged, a driving gear (232) is arranged on the output shaft of the driving motor (231), a vertically arranged rotating rod (233) is arranged on the vehicle body (1), two driving gears (234) rotating coaxially with the rotating rod (233) are arranged on the rotating rod (233), a driven gear (235) rotating coaxially with the rotating rod (21) is arranged on the rotating shaft (21), and the two driving gears (234) are respectively engaged with the driven gear (235) and the driving gear (232).

3. An environment-friendly street cleaning vehicle as claimed in claim 2, characterized in that the lower end of the vehicle body (1) is provided with two vertically arranged mounting boxes (11), the two ends of the rotating shaft (21) are respectively and rotatably connected to the two mounting boxes (11), the driving motor (231) is arranged on the mounting boxes (11), the rotating rod (233) is arranged in the mounting boxes (11), and the vehicle body (1) is provided with a telescopic member (12) for driving the mounting boxes (11) to move up and down.

4. An environment-friendly street cleaning vehicle as claimed in claim 1, characterized in that the second driving assembly comprises a driving roller (35) and a driven roller (36) which are rotatably connected to the vehicle body (1), the driven roller (36) is located at the lower end of the vehicle body (1), the driving roller (35) is located at the upper end of the vehicle body (1), a control motor (33) for driving the driving roller (35) to rotate is arranged on the vehicle body (1), and the driving roller (35) and the driven roller (36) are both located in the conveyor belt (31) and drive the conveyor belt (31) to rotate.

5. An environmentally friendly street cleaning vehicle according to claim 4, characterized in that a speed reducer (34) is arranged between the control motor (33) and the drive roll (35).

6. An environmentally friendly street cleaning vehicle according to claim 4, characterized in that a collecting bin (5) for collecting debris is arranged in the vehicle body (1), the collecting bin (5) being located at the lower end of the drive roll (35), the opening of the transport bin (32) facing the collecting bin (5) when the transport bin (32) is brought with the conveyor belt (31) to the upper end of the collecting bin (5).

7. An environment-friendly street cleaning vehicle as claimed in claim 6, wherein the collecting box (5) is provided with a trash discharging opening at one side close to the door of the vehicle body (1), the trash discharging opening is provided with a mounting door (51), the upper end of the mounting door (51) is rotatably connected to the vehicle body (1), the collecting box (5) is rotatably connected to the vehicle body (1) at the lower end of the trash discharging opening, the vehicle body (1) is provided with a driving member for driving the collecting box (5) to be inclined, and the driving member is located at one side of the collecting box (5) far away from the trash discharging opening.

8. An environmentally friendly street cleaning vehicle as claimed in claim 7, characterized in that the driving member comprises a cylinder (13), and both ends of the cylinder (13) are respectively hinged to the vehicle body (1) and the collecting box (5).