Sediment removing sanitation vehicle
By designing an adjustable sweeping body on the sanitation vehicle, the problem of limited cleaning efficiency and quality when facing shoulders at different heights of traditional sanitation vehicles is solved, achieving a more efficient and uniform cleaning effect.
Patent Information
- Application Number
- CN202510240843.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2025-05-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When traditional sanitation vehicles face shoulders of different heights, it is difficult to effectively clean the shoulder area, resulting in limited cleaning efficiency and quality.
A silt removal sanitation vehicle is designed, using an adjustable sweeping body, which dynamically adjusts the height and rotation angle of the sweeping body through the lifting part and the adjustment mechanism to adapt to shoulders of different heights.
It improves the adaptability of sanitation vehicles to different road shoulder heights, enhances the efficiency and uniformity of cleaning, and reduces the difficulty and time cost of maintenance.
Smart Images
Figure CN119980919A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cleaning devices, and in particular to a silt removal sanitation vehicle. Background Art
[0002] In the field of environmental sanitation maintenance, sanitation vehicles are the main force in urban cleaning operations. Their design performance and practicality are directly related to the efficiency and quality of road cleaning. Traditional sanitation vehicles are usually equipped with sweeping brushes. These brush discs can sweep the road surface during regular road cleaning operations and bring impurities such as mud, sand and dust on the road surface to the dust suction port of the sanitation vehicle for vacuuming.
[0003] However, when faced with the need to clean the shoulder of the road, the existing sweeping brush still has limitations. Specifically, in order to expand the cleaning operation range to the shoulder area, traditional sanitation vehicles often need to use mechanical devices to lift the sweeping brush body to a certain height so that the brush plate can contact the shoulder surface for cleaning. However, the lifting height of the brush plate is limited by the height of the sanitation vehicle chassis, and the shoulder height of different roads varies. For some areas with high shoulders, it is not easy for existing sanitation vehicles to lift the sweeping brush body to a height that is suitable for the shoulder, making it difficult for the sweeping brush body to clean the shoulder. Summary of the invention
[0004] In order to improve the adaptability of sanitation vehicles, the present application provides a silt removal sanitation vehicle.
[0005] The present application provides a sanitation vehicle for removing sediment, which adopts the following technical solution: A sanitation vehicle for removing sediment, comprising: a vehicle body, a lifting member, a base, a sweeping brush body and a power source; the lifting member is installed on the bottom of the vehicle body and connected to the base, so as to drive the base to move up and down; the sweeping brush body comprises a mounting plate and a cleaning member, the cleaning member has a plurality of cleaning members and is distributed on the mounting plate at intervals along the circumference of the mounting plate, the cleaning member is used for sweeping and cleaning, and one end of the cleaning member is rotatably connected to the mounting plate to adjust the height of the free end of the cleaning member, and the mounting plate has an adjustment mechanism for adjusting the rotation angle of the cleaning member; the power source is installed on the base and connected to the mounting plate, so as to drive the mounting plate to rotate around its own axis.
[0006] By adopting the above technical solution, the lifting member can drive the base to move up and down, thereby adjusting the overall height of the sweeping brush body to meet the needs of cleaning shoulders at different heights. At the same time, the sweeping member on the sweeping brush body can adjust its rotation angle through the adjustment mechanism, further adjust the height of the free end of the sweeping member, and further increase the range of shoulder height that the sweeping member can adapt to, thereby improving the adaptability of the sanitation vehicle.
[0007] Optionally, each of the cleaning members includes a connecting seat and a brush group, wherein the connecting seat is rotatably connected to the mounting plate, and the brush group is mounted on the connecting seat.
[0008] Optionally, the connecting seat has limit teeth evenly spaced around its own rotation axis; the adjustment mechanism includes an adjusting disk and a lifting member, the adjusting disk is rotatably connected to the mounting disk, and the mounting disk has a movable cavity for the adjusting disk to move along its own axial direction, and the circumference of the adjusting disk has adjusting teeth distributed along its own axial direction that mesh with the limit teeth, so that all the connecting seats of the same brush body are engaged with the adjusting disk; the lifting member is installed on the mounting disk, and is used to drive the adjusting disk to move along its own axial direction.
[0009] By adopting the above technical solution, through the cooperation of the adjustment disk and the lifting member, the synchronous adjustment of all the cleaning member connecting seats can be achieved, so that the cleaning members can fit the shoulder surface more evenly, thereby improving the uniformity and efficiency of cleaning.
[0010] Optionally, the lifting member includes a stud, a guide post and a driving source; the stud is rotatably connected to the mounting disk, the guide post is connected to the mounting disk, and the axes of the stud and the guide post are parallel to the axis of the adjusting disk, the adjusting disk is threadedly mounted on the stud, and the adjusting disk is slidably mounted on the guide post along a direction parallel to its own axis; the driving source is installed on the mounting disk, and the output end of the driving member is connected to the stud to drive the stud to rotate.
[0011] By adopting the above technical solution, the adjusting plate can move in the mounting plate when the driving source drives the stud to rotate through the rotation of the stud and under the guidance of the guide column.
[0012] Optionally, the driving source and the mounting plate as well as the driving source and the stud can be detachably connected.
[0013] By adopting the above technical solution, the detachable connection design between the driving source and the mounting plate and between the driving source and the stud makes it easier to maintain and replace the driving source, thereby improving the maintainability and flexibility of the sanitation vehicle.
[0014] Optionally, the sweeping brush body has a converged state, and the converged state is characterized in that all the brush filament groups on the sweeping brush body converge at one end away from the connecting seat and relative to the center of the mounting plate.
[0015] By adopting the above technical solution, the brush wire groups are aggregated to increase the unit brush wire area, so as to facilitate the cleaning of stubborn stains.
[0016] Optionally, the connecting seat can be detachably connected to the mounting plate.
[0017] Optionally, the connecting seat includes a connecting sleeve, a sliding column, an elastic member and a pushing portion; each of the connecting columns has two sliding columns, and the two sliding columns slide along the same straight line at opposite ends of the connecting sleeve, the elastic member is located in the connecting sleeve and connected between the two sliding columns, the pushing portion corresponds to the sliding columns one by one, the pushing portion protrudes from the outer wall of the corresponding sliding column and extends to the outside of the connecting sleeve, and the connecting sleeve has a travel groove for the pushing portion to slide; The sliding column is pushed by the pushing portion and has a locking position and an unlocking position corresponding to itself; the locking position is characterized by the two ends of the two sliding columns that are far away from each other respectively exceeding the two ends of the connecting sleeve that are far away from each other; the unlocking position is characterized by the two sliding columns being received in the connecting sleeve and squeezing the elastic member; The mounting plate has a mounting groove along its circumference corresponding to the cleaning member for the connecting sleeve to enter, and the mounting plate is provided with a slot for the sliding column to be inserted on the inner side wall of the mounting groove. When the sliding column is inserted in the slot, it can rotate relative to the mounting plate.
[0018] By adopting the above technical solution, the cleaning member can be quickly disassembled and assembled by pushing the pushing part, so that the brush wire group can be replaced separately, thereby improving the convenience of maintaining the sweeping brush body.
[0019] Optionally, the power comes from a detachable connection of the mounting plate.
[0020] By adopting the above technical solution, the design of detachable connection between the power source and the mounting plate makes it easier to maintain and replace the power source. This design improves the maintainability and flexibility of the sanitation vehicle.
[0021] In summary, the present application includes at least one of the following beneficial effects: 1. By lifting the sweeping brush body as a whole and adjusting the rotation angle of the sweeping brush, the sweeping brush can be adapted to a wider range of shoulder heights, thereby improving the adaptability of the sanitation vehicle. ; 2. Through the detachable connection between the connection seat and the mounting plate, the detachable connection between the drive source and the mounting plate and the studs, when a component fails or needs maintenance, the staff can quickly disassemble and replace it with a new one, thereby reducing the difficulty and time cost of maintenance. In addition, this detachable connection design also provides more possibilities for the upgrade and improvement of sanitation vehicles. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 3 is a schematic diagram of the bottom structure of the vehicle body in the embodiment of the present application; Figure 4 It is a schematic diagram of the explosion structure of the lifting member, the mounting plate and the cleaning member in the embodiment of the present application; Figure 5 is a schematic diagram of the explosion structure of the connecting seat in the embodiment of the present application; Figure 6 It is a schematic diagram of the explosion structure of the mounting plate and the adjusting plate in the embodiment of the present application.
[0023] Explanation of the reference numerals in the accompanying drawings: 1. body; 2. lifting member; 3. base; 4. brush body; 41. mounting plate; 42. cleaning member; 421. connecting seat; 4211. connecting sleeve; 4212. sliding column; 4213. elastic member; 4214. pushing part; 422. brush wire group; 5. power source; 6. adjusting mechanism; 61. adjusting plate; 62. lifting member; 621. stud; 622. guide column; 623. driving source; 7. limiting teeth; 8. moving cavity; 9. adjusting teeth; 10. travel groove; 11. mounting groove; 12. groove insertion slot; 13. dust suction pipe; 14. first mounting bracket; 15. transition bracket; 16. second mounting bracket; 17. notch; 18. limiting groove; 19. connecting plate. DETAILED DESCRIPTION
[0024] The following is combined with Figure 1-6 This application is described in further detail.
[0025] The present application embodiment discloses a sanitation vehicle for removing sediment. Figure 1 and Figure 2 The silt removal sanitation vehicle includes a vehicle body 1, a lifting member 2, a base 3, a sweeping brush body 4 and a power source 5. The lifting member 2 is installed on the chassis of the vehicle body 1, and is used to drive the base 3 to move up and down. The sweeping brush body 4 is installed on the base 3 and is driven to rotate by the power source 5. When cleaning the ground, the lifting member 2 lowers the base 3 so that the part of the sweeping brush body 4 that is sweeping contacts the ground, and then the sweeping brush body 4 rotates to sweep the ground during the movement of the vehicle. When the sweeping brush is stopped or the shoulder needs to be swept, the lifting member 2 lifts the sweeping brush body 4 upward to adjust the height. The vehicle body 1 has a dust suction pipe 13 on the rear side of the sweeping brush body to suck the silt and impurities swept out by the sweeping brush body 4 into the collection box of the vehicle body 1.
[0026] Specifically, in this embodiment, the lifting member 2 is an electric telescopic rod, the base of the lifting member 2 is connected to the chassis of the vehicle body 1 through the first mounting frame 14, and the telescopic end of the lifting member 2 is connected to the base 3 through the transition frame 15. The power source 5 is a rotating motor capable of forward and reverse rotation, the base of the power source 5 is installed on the base 3, and the output end of the power source 5 passes through the base 3 downward and is connected to the sweeping brush body 4, so that the power source 5 can drive the sweeping brush body 4 to rotate.
[0027] Reference Figure 2 and Figure 3 The sweeping brush body 4 is provided on both sides of the vehicle body 1, and each sweeping brush body 4 includes a mounting plate 41 and a cleaning member 42. The mounting plate 41 is disc-shaped and coaxially connected to the output end of the power source 5. There are a plurality of cleaning members 42, which are evenly spaced and distributed around the mounting plate 41 along the circumference of the mounting plate 41. One end of each cleaning member 42 is rotatably connected to the mounting plate 41, and the rotation axis of the cleaning member 42 extends in the horizontal direction, so that when the cleaning member 42 rotates, the end of the cleaning member 42 away from the mounting plate 41 swings up and down to adjust the height, so that the end of the cleaning member 42 away from the mounting plate 41 can be rotated to a higher position to clean the road shoulder.
[0028] Reference Figure 3 and Figure 4 In order to drive the cleaning member 42 to rotate, the mounting plate 41 is provided with an adjusting mechanism 6 that cooperates with the cleaning member 42. The adjusting mechanism 6 can drive all the cleaning members 42 on the same mounting plate 41 to rotate together.
[0029] Reference Figure 4 and Figure 5 Specifically, each cleaning member 42 includes a connecting seat 421 and a brush group 422. The outer circumference of the connecting seat 421 is cylindrical, the brush group 422 is in the shape of clustered bristles and one end is fixed at the middle position of one side of the connecting seat 421, the free end of the brush group 422 is spread out for cleaning, and the bristles of the brush group 422 have multiple layers along the circumference of the connecting seat 421. What's more, the limiting teeth 7 are evenly distributed along the outer circumference of the connecting seat 421, and the distribution position of the limiting teeth 7 avoids the position of the brush group 422. The mounting plate 41 is evenly spaced along its own circumference to provide mounting grooves 11 corresponding to the cleaning members 42, and the mounting grooves 11 pass through the upper and lower sides of the mounting plate 41, and the cleaning members 42 are rotatably connected to the corresponding mounting grooves 11 through the connecting seat 421.
[0030] Reference Figure 4 and Figure 6The adjusting mechanism 6 includes an adjusting disk 61 and a lifting member 62. The adjusting disk 61 is in the shape of a disk and moves coaxially in the mounting disk 41 along the axial direction of the mounting disk 41. The mounting disk 41 is hollow inside to form a moving cavity 8 for the adjusting disk 61 to move. The moving cavity 8 is connected to the mounting groove 11. The adjusting disk 61 has an annular adjusting tooth 9 extending along the circumference of the adjusting disk 61, and a plurality of adjusting teeth 9 are evenly spaced along the axial direction of the adjusting disk 61. The limiting teeth 7 of the connecting seat 421 on the same mounting disk 41 all enter the moving cavity 8 and mesh with the adjusting teeth 9, and the angles between each connecting seat 421 on the same mounting disk 41 and the adjusting disk 61 are consistent.
[0031] The lifting member 62 is installed on the mounting plate 41, and is used to drive the adjusting plate 61 to move axially along the mounting plate 41, so as to drive the connecting seat 421 and the brush set 422 to rotate around the axis of the connecting seat 421 through the movement of the adjusting plate 61. The lifting member 62 includes a stud 621, a guide post 622 and a driving source 623. The stud 621 is rotatably connected to the mounting plate 41, and the guide post 622 is fixed to the mounting plate 41. The axial directions of the stud 621 and the guide post 622 are parallel to the axial direction of the adjusting plate 61, and the stud 621 and the guide post 622 are symmetrically distributed with the axis of the adjusting plate 61 as the center, and the two ends of the stud 621 that are far away from each other are flush with the upper and lower surfaces of the mounting plate 41 respectively.
[0032] The driving source 623 is a rotating motor capable of forward and reverse rotation. The driving source 623 is powered by a battery, and the control of the driving source 623 is realized by wireless communication technology. The seat of the driving source 623 is mounted on the mounting plate 41 through the second mounting frame 16, and the output end of the driving source 623 is coaxially inserted into the stud 621 to drive the stud 621 to rotate. Among them, the seat of the driving source 623 is fixed on the second mounting frame 16, and the second mounting frame 16 is detachably connected to the upper surface of the mounting plate 41 by bolts. The output end of the driving source 623 has a notch 17, so that the output end of the driving source 623 is angular, and the two end surfaces of the stud 621 that are away from each other are provided with a limiting groove 18 for the output end of the driving source 623 to be inserted. After the output end of the driving source 623 with the notch 17 is inserted into the limiting groove 18 in the stud 621, the driving source 623 is locked to the mounting plate 41 through the second mounting frame 16 to realize the installation of the driving source 623.
[0033] When the driving source 623 drives the stud 621 to rotate, the adjusting disk 61 is guided by the stud 621 and the guide column 622 and moves axially along the mounting disk 41 in the moving cavity 8 .
[0034] Reference Figure 4 and Figure 5It should be noted that the sweeping brush body 4 has a polymerized state. When the sweeping brush body 4 is in the polymerized state, the adjusting disk 61 abuts against the inner top surface or inner bottom surface of the mounting disk 41. When the adjusting disk 61 abuts against the inner top surface of the mounting disk 41, all cleaning parts 42 on the same sweeping brush body 4 are rotated to the point where the brush wire group 422 gradually extends in a downward direction toward the axis position of the mounting disk 41, and all the brush wire groups 422 are aggregated at one end away from the mounting disk 41, so that the sweeping brush position of the brush wire group 422 can be aggregated, thereby facilitating the sweeping and cleaning of stubborn impurities on the road surface that are difficult to clean. Similarly. When the adjusting disk 61 abuts against the inner bottom surface of the installation, all the brush wire groups 422 are aggregated at one end away from the mounting disk 41 on the upper side of the mounting disk 41, so that the brush wire group 422 can be adjusted to the state where the brush wire group 422 is set upward during the adjustment process, so that the sweeping brush body 4 can clean the object with the side to be cleaned facing downward. In order to facilitate observation of the cleaning condition of the brush assembly 422 , a camera may be installed on the chassis of the vehicle body 1 for observation.
[0035] Reference Figure 2 and Figure 4 , further, the output end of the power source 5 is detachably connected to the mounting disk 41. Specifically, a connecting disk 19 is fixed to the output end of the power source 5, and the connecting disk 19 is connected to the mounting disk 41 by bolts, and the upper and lower surfaces of the mounting disk 41 are provided with holes for the connecting disk 19 to be screwed, so that the upper and lower surfaces of the mounting disk 41 can be connected to the output end of the power source 5. What is more, holes for the second mounting frame 16 to be screwed are provided on the upper and lower surfaces of the mounting disk 41, and the upper and lower surfaces of the mounting disk 41 can be connected to the output end of the driving source 623. Therefore, when the outer layer or the inner layer of the brush group 422 is damaged too much, the mounting disk 41 is turned over and installed to replace the inner and outer layers of the brush group 422 to increase the service life of the brush group 422.
[0036] Reference Figure 4 and Figure 5Furthermore, in order to improve the convenience of replacing the brush filament group 422, the connecting seat 421 is detachably connected to the mounting plate 41. Specifically, each connecting seat 421 includes a connecting sleeve 4211, a sliding column 4212, an elastic member 4213 and a pushing portion 4214. The connecting sleeve 4211 is cylindrical, and the limiting teeth 7 are distributed on the peripheral wall of the connecting sleeve 4211 along the circumference of the connecting sleeve 4211. The sliding column 4212 is cylindrical and has two, and the two sliding columns 4212 slide coaxially on the opposite sides of the connecting sleeve 4211 along the axial direction of the connecting sleeve 4211. The push part 4214 corresponds to the sliding column 4212 one by one and is fixed to the outer wall of the sliding column 4212. The push part 4214 is rod-shaped. One end of the push part 4214 away from the sliding column 4212 extends radially to the outside of the connecting sleeve 4211 along the connecting sleeve 4211. The connecting sleeve 4211 is provided with a travel groove 10 for the push part 4214 to pass through, and the push part 4214 can move axially along the connecting sleeve 4211 in the travel groove 10. The brush group 422 is located between the two travel grooves 10. The elastic member 4213 is a spring. The elastic member 4213 is located in the connecting sleeve 4211, and the two ends of the elastic member 4213 that are away from each other are respectively connected to the opposite ends of the two sliding columns 4212. The elastic force of the elastic member 4213 gives the two sliding columns 4212 a tendency to move away from each other.
[0037] The sliding column 4212 has a locking position and an unlocking position corresponding to itself. When the sliding column 4212 is in the locking position, the pushers 4214 corresponding to the two sliding columns 4212 respectively abut against the ends of the two travel grooves 10 that are away from each other, and the two ends of the two sliding columns 4212 that are away from each other extend from the two ends of the connecting sleeve 4211 that are away from each other, and the elastic member 4213 is in a compressed state. When the sliding column 4212 is in the unlocking position, the pushers 4214 corresponding to the two sliding columns 4212 respectively abut against the ends of the two travel grooves 10 that are close to each other, and the two sliding columns 4212 are completely received in the connecting sleeve 4211, and the two sliding columns 4212 further compress the elastic member 4213.
[0038] In order to install the connection seat 421 on the installation plate 41, the installation groove 11 is used for the connection sleeve 4211 to be pushed in, and the installation plate 41 is provided with plug-in grooves on the two opposite inner side walls of the installation groove 11, and the plug-in grooves are used for the sliding column 4212 to be inserted. Specifically, the push part 4214 is first pressed to make the two sliding columns 4212 on the connection sleeve 4211 in the unlocked position, and then the connection sleeve 4211 is pushed into the installation groove 11. When the connection sleeve 4211 moves to the point where the sliding column 4212 is opposite to the plug-in groove, the sliding column 4212 is inserted into the corresponding plug-in groove under the elastic force of the elastic member 4213, so as to realize the installation of the connection seat 421, and the rotation of the sliding column 4212 in the plug-in groove can realize the rotation of the connection seat 421.
[0039] The implementation principle of a silt removal sanitation vehicle according to an embodiment of the present application is as follows: the driving source 623 drives the rotation of the stud 621 to realize the movement of the adjustment disk 61 in the mounting disk 41, and the adjustment disk 61 moves along the axial direction of the mounting disk 41, and the limiting teeth 7 are engaged with the adjusting teeth 9 to drive the cleaning member 42 to rotate relative to the mounting disk 41, thereby adjusting the height of the brush group 422 away from one end of the mounting disk 41, so that the height of the brush group 422 adapts to the height of the shoulder.
[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A sanitation vehicle for removing sediment, characterized in that: include: A vehicle body (1), a lifting member (2), a base (3), a sweeping and brushing body (4) and a power source (5); the lifting member (2) is mounted on the bottom of the vehicle body (1) and connected to the base (3) so as to drive the base (3) to move up and down; the sweeping and brushing body (4) comprises a mounting plate (41) and a cleaning member (42); the cleaning member (42) comprises a plurality of cleaning members (42) and is distributed on the mounting plate (41) at intervals along the circumference of the mounting plate (41); the cleaning member (42) is used for sweeping and cleaning, and one end of the cleaning member (42) is rotatably connected to the mounting plate (41) so as to adjust the height of the free end of the cleaning member (42); the mounting plate (41) has an adjusting mechanism (6) for adjusting the rotation angle of the cleaning member (42); the power source (5) is mounted on the base (3) and connected to the mounting plate (41) so as to drive the mounting plate (41) to rotate around its own axis.
2. A silt removal sanitation vehicle according to claim 1, characterized in that: Each cleaning member (42) comprises a connecting seat (421) and a brush assembly (422); the connecting seat (421) is rotatably connected to the mounting plate (41); and the brush assembly (422) is mounted on the connecting seat (421).
3. A silt removal sanitation vehicle according to claim 2, characterized in that: The connection seat (421) is provided with limit teeth (7) evenly spaced around its own rotation axis; the adjustment mechanism (6) comprises an adjustment disk (61) and a lifting member (62); the adjustment disk (61) is rotatably connected to the mounting disk (41); the mounting disk (41) has a moving cavity (8) for the adjustment disk (61) to move along its own axial direction; and the adjustment disk (61) is provided with adjustment teeth (9) meshing with the limit teeth (7) distributed along its own axial direction on the periphery thereof, so that all the connection seats (421) of the same sweeping brush body (4) are meshed with the adjustment disk (61); the lifting member (62) is mounted on the mounting disk (41) and is used to drive the adjustment disk (61) to move along its own axial direction.
4. A silt removal sanitation vehicle according to claim 3, characterized in that: The lifting member (62) comprises a stud (621), a guide post (622) and a driving source (623); the stud (621) is rotatably connected to the mounting plate (41), the guide post (622) is connected to the mounting plate (41), and the axes of the stud (621) and the guide post (622) are parallel to the axis of the adjustment plate (61), the adjustment plate (61) is threadedly sleeved on the stud (621), and the adjustment plate (61) is slidably sleeved on the guide post (622) along a direction parallel to its own axis; the driving source (623) is mounted on the mounting plate (41), and the output end of the driving member is connected to the stud (621) to drive the stud (621) to rotate.
5. A silt removal sanitation vehicle according to claim 4, characterized in that: The driving source (623) and the mounting plate (41) as well as the driving source (623) and the stud (621) are both detachably connected.
6. A silt removal sanitation vehicle according to claim 2, characterized in that: The sweeping brush body (4) has a converged state, wherein the converged state is characterized in that all the brush filament groups (422) on the sweeping brush body (4) converge at one end away from the connecting seat (421) and are relative to the center of the mounting plate (41).
7. A silt removal sanitation vehicle according to claim 2, characterized in that: The connecting seat (421) is detachably connected to the mounting plate (41).
8. A silt removal sanitation vehicle according to claim 7, characterized in that: The connecting seat (421) comprises a connecting sleeve (4211), a sliding column (4212), an elastic member (4213) and a pushing portion (4214); each of the connecting columns has two sliding columns (4212), the two sliding columns (4212) slide along the same straight line at opposite ends of the connecting sleeve (4211), the elastic member (4213) is located in the connecting sleeve (4211) and connected between the two sliding columns (4212), the pushing portion (4214) corresponds to the sliding columns (4212) one by one, the pushing portion (4214) protrudes from the outer wall of the corresponding sliding column (4212) and extends to the outside of the connecting sleeve (4211), and the connecting sleeve (4211) has a travel groove (10) for the pushing portion (4214) to slide; The sliding column (4212) is pushed by the pushing portion (4214) and has a locking position and an unlocking position corresponding to itself; the locking position is characterized by the two ends of the two sliding columns (4212) being away from each other respectively exceeding the two ends of the connecting sleeve (4211) being away from each other; the unlocking position is characterized by the two sliding columns (4212) being received in the connecting sleeve (4211) and squeezing the elastic member (4213); The mounting plate (41) has a mounting groove (11) along its circumference corresponding to the cleaning member (42) for the connecting sleeve (4211) to enter, and the mounting plate (41) has a slot (12) for the sliding column (4212) to be inserted into on the inner side wall of the mounting groove (11). When the sliding column (4212) is inserted into the slot, it can rotate relative to the mounting plate (41).
9. A silt removal sanitation vehicle according to claim 1, characterized in that: The power source (5) is detachably connected to the mounting plate (41).