Large equipment mounting platform

Abstract

The utility model discloses a large-scale equipment installation platform, which comprises a base, an equipment table arranged above the base, a plurality of balls arranged above the equipment table, a lifting device arranged above the base, and a lifting device arranged above the lifting device, the fixing device is arranged above the lifting device; the conveying device is mounted on one side of the equipment table; the cleaning device is mounted above the base; wherein the overall height of the large equipment mounting platform can be adjusted through the lifting device. The large-scale equipment installation platform relates to the technical field of electromechanical equipment, solves the problem that a lot of waste materials are left after traditional large-scale equipment is installed and need to be manually cleaned by workers through the cleaning device, and can automatically clean the waste materials on the installation platform through the negative pressure working principle, so that the cleaning efficiency is improved. And uniform storage is realized, so that the working intensity of personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical equipment, in particular to a large equipment installation platform. Background Art

[0002] Mechanical and electrical equipment generally refers to machinery, electrical appliances and electrical automation equipment. In construction, it refers to the general term for machinery and piping equipment other than geotechnical, carpentry, steel bars and mud and water equipment.

[0003] At present, when installing large equipment, workers first transport the equipment to the top of the equipment platform, then fix the equipment, and finally install the equipment together to complete the installation of large equipment;

[0004] When traditional large equipment is installed, a lot of waste will remain on the installation platform after the installation is completed. After the large equipment is removed, workers are required to clean it up manually. Because the installation platform where the large equipment is located is large, the manual labor intensity is increased when cleaning the platform. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a large equipment installation platform, which solves the problem that when traditional large equipment is installed, a lot of waste materials left over from the installation will remain on the installation platform after the large equipment is installed, and workers are required to manually clean it up after the large equipment is removed. Since the installation platform where the large equipment is located has a large area, the labor intensity is increased when cleaning the platform.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a large-scale equipment installation platform, including a base, an equipment table is arranged above the base, and a plurality of ball bearings are installed above the equipment table. The large-scale equipment installation platform also includes: a lifting device installed above the base; a fixing device, arranged above the lifting device; a conveying device, installed on one side of the equipment table; a cleaning device, installed above the base; wherein the lifting device can adjust the overall height of the large-scale equipment installation platform, the fixing device can fix the installation equipment, the conveying device can improve the efficiency of conveying large-scale equipment, and the cleaning device can clean up the waste generated when installing the equipment.

[0007] Preferably, the lifting device includes: two outer shells, both of which are installed above the base; two transverse plates, which are respectively installed on the inner walls of the two outer shells and fixedly connected to the bottom of the equipment table; two electric push rods, which are respectively installed inside the two outer shells and fixedly connected to the outer walls of the two transverse plates; two support plates, which are respectively installed on the outer walls of the two transverse plates; wherein the electric push rods can drive the transverse plates to move along the inner walls of the outer shells, and the movement of the transverse plates will drive the support plates to move simultaneously.

[0008] Preferably, the fixing device comprises: a servo motor installed on the outer wall of the equipment platform; a threaded rod rotatably connected to the inner wall of the equipment platform through a bearing and detachably connected to the output end of the servo motor; a slider arranged inside the equipment platform and threadedly connected to the outer wall of the threaded rod; two lower clamps are provided, the lower clamp close to the servo motor side is installed above the slider, and the lower clamp away from the servo motor side is fixedly connected to the upper part of the equipment platform; two upper clamps are provided and respectively plugged into the inner walls of the two lower clamps; two rotating rods are provided and respectively rotatably connected to the outer walls of the two upper clamps through bearings; two limit blocks are provided, respectively installed on one side of the two rotating rods and fixedly connected to the outer wall of the lower clamp; wherein, the servo motor can drive the threaded rod to drive the slider to move, so that the lower clamp and the upper clamp can fix the equipment, and the upper clamp can be replaced by adjusting the rotating rod.

[0009] Preferably, the conveying device includes: a connecting plate installed on one side of the equipment platform; a transport plate rotatably connected to the outer wall of the connecting plate through a pin shaft; a plurality of cross rollers, which are rotatably connected to the inner wall of the transport plate through pin shafts; two rollers, which are rotatably connected to the bottom of the transport plate through pin shafts; wherein, when large equipment is transported toward the transport plate, friction can be reduced when passing through the cross rollers, and when the height of the connecting plate changes, the inclination angle of the transport plate can be changed by the pin shaft.

[0010] Preferably, the cleaning device includes: a collection box installed above the base; two fans are provided and both are installed on the inner wall of the collection box; a filter is installed inside the collection box; two hoses are provided and are respectively installed inside the collection box; two connecting rods are provided and are respectively installed on the outer walls of the two hoses; two vertical rods are provided and are respectively installed on the inner walls of the two connecting rods; two vertical pipes are provided and are respectively sleeved on the outer walls of the two vertical rods and fixedly connected to the outer walls of the two support plates; two plug rods are provided and are respectively plugged into the outer walls of the two vertical pipes and plugged into the outer walls of the two vertical rods; a cleaning head is installed on the outer walls of the two hoses; wherein, the fan can exhaust the air inside the collection box, the cleaning head uses negative pressure to suck the waste into the collection box through the vertical pipe, and the vertical rod can be adjusted in height inside the vertical pipe by the plug rod.

[0011] Beneficial Effects

[0012] The utility model provides a large-scale equipment installation platform. It has the following beneficial effects: the large-scale equipment installation platform solves the problem that a lot of waste materials are left after the installation of traditional large-scale equipment through a cleaning device, which requires workers to clean manually. The cleaning device can automatically clean the waste materials on the installation platform through the negative pressure working principle and store them uniformly. After cleaning, the workers only need to take out the waste materials and drop them, which reduces the work intensity of the personnel.

[0013] Through the fixing device, workers can fix the large equipment to be installed to avoid the equipment being offset during the installation process. The fixing device can be replaced according to the shape of the equipment to be installed, so that equipment of different shapes can be fixed, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A cross-sectional view of

[0016] Figure 3 for Figure 2 Schematic diagram of the structure of the middle hose, connecting rod and vertical rod;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure of the collection box, fan and filter.

[0018] In the figure: 1. base, 2. equipment table, 3. ball bearing, 4. lifting device, 401. shell, 402. horizontal plate, 403. electric push rod, 404. support plate, 5. fixing device, 501. servo motor, 502. threaded rod, 503. slider, 504. lower clamping plate, 505. upper clamping plate, 506. rotating rod, 507. limiting block, 6. conveying device, 601. connecting plate, 602. transport plate, 603. horizontal roller, 604. roller, 7. cleaning device, 701. collecting box, 702. fan, 703. filter, 704. hose, 705. connecting rod, 706. vertical rod, 707. vertical pipe, 708. plug rod, 709. cleaning head. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] When traditional large-scale equipment is installed, a lot of waste will remain on the installation platform after the large-scale equipment is installed. After the large-scale equipment is removed, workers need to clean it up manually. Because the installation platform where the large-scale equipment is located is large, the manual labor intensity is increased when cleaning the platform.

[0022] In view of this, the utility model provides a large-scale equipment installation platform. The large-scale equipment installation platform solves the problem that traditional large-scale equipment retains a lot of waste after installation and needs workers to clean it manually through a cleaning device. The cleaning device can automatically clean the waste on the installation platform through the negative pressure working principle and store it in a unified manner. After cleaning, workers only need to take out the waste and drop it off, which reduces the work intensity of personnel.

[0023] Embodiment 1: By Figure 1 , 2, 3 and 4 show that a large equipment installation platform includes a base 1, an equipment table 2 is arranged above the base 1, and a plurality of balls 3 are installed above the equipment table 2. The large equipment installation platform also includes: a lifting device 4, installed above the base 1; a fixing device 5, arranged above the lifting device 4; a conveying device 6, installed on one side of the equipment table 2; a cleaning device 7, installed above the base 1; when workers convey large equipment above the equipment table 2, the plurality of balls 3 installed above the equipment table 2 can reduce the friction generated by conveying the large equipment, thereby reducing the intensity of manual work; wherein the lifting device 4 can adjust the overall height of the large equipment installation platform, the fixing device 5 can fix the installation equipment, the conveying device 6 can improve the efficiency of conveying large equipment, and the cleaning device 7 can clean up the waste generated when the equipment is installed;

[0024] In the specific implementation process, it is worth pointing out that when workers transport large equipment on the equipment platform 2, the multiple balls 3 installed on the equipment platform 2 can reduce the friction generated by transporting the large equipment, thereby reducing the intensity of manual work;

[0025] Specifically, when using the large equipment installation platform, the staff first lowers the equipment platform as a whole through the lifting device 4. After the equipment platform is lowered, it is more convenient to transport the large equipment. Then the workers move the large equipment to the top of the installation platform through the transportation device 6. Then the workers fix the large equipment to be installed through the fixing device 5. After the fixing is completed, the equipment can be installed. After the installation is completed, the workers take the equipment out of the fixing device 5, and finally transport the installed equipment away through the transportation device 6 to complete the large equipment installation operation.

[0026] Embodiment 2: By Figure 1 and 2 It can be seen that the lifting device 4 includes: a shell 401, two of which are provided and are both installed above the base 1; two transverse plates 402, which are provided and are respectively installed on the inner walls of the two shells 401 and are fixedly connected to the bottom of the equipment platform 2; an electric push rod 403, the model of the electric push rod 403 is: LAP200, two of which are provided and are respectively installed inside the two shells 401 and are fixedly connected to the outer walls of the two transverse plates 402; two support plates 404 are provided and are respectively installed on the outer walls of the two transverse plates 402; the support plate 404 is used together with the cleaning device 7, through which, when the overall height of the large equipment installation platform changes, the support plate 404 can drive the cleaning head 709 in the cleaning device 7 to move at the same time, so as to clean the large equipment installation platforms at different heights; wherein, the electric push rod 403 can drive the transverse plate 402 to move along the inner wall of the shell 401, and when the transverse plate 402 moves, it will drive the support plate 404 to move at the same time;

[0027] In the specific implementation process, it is worth pointing out that the support plate 404 is used together with the cleaning device 7. Through the support plate 404, when the overall height of the large equipment installation platform changes, the support plate 404 can drive the cleaning head 709 in the cleaning device 7 to move at the same time, so as to clean the large equipment installation platforms at different heights;

[0028] Specifically, on the basis of the above-mentioned embodiment 1, when the staff wants to adjust the overall height of the large equipment installation platform, the worker starts the electric push rod 403 through an external power supply. After the electric push rod 403 is energized, it drives the cross plate 402 to move along the inner wall of the outer shell 401. The cross plate 402 will drive the equipment platform 2 to move, thereby changing the overall height of the large equipment installation platform. Through the support plate 404, when the overall height of the large equipment installation platform changes, the support plate 404 can drive the cleaning head 709 in the cleaning device 7 to move at the same time, so as to clean large equipment installation platforms of different heights.

[0029] Embodiment 3: By Figure 1 and 2 It can be seen that the fixing device 5 includes: a servo motor 501, the model of the servo motor 501 is: ECMA-E11320RS, which is installed on the outer wall of the equipment platform 2; a threaded rod 502, which is rotatably connected to the inner wall of the equipment platform 2 through a bearing, and is detachably connected to the output end of the servo motor 501; a slider 503, which is arranged inside the equipment platform 2 and is threadedly connected to the outer wall of the threaded rod 502; two lower clamping plates 504 are provided, and the lower clamping plate 504 on the side close to the servo motor 501 is installed above the slider 503, and the lower clamping plate 504 on the side away from the servo motor 501 is fixedly connected to the upper part of the equipment platform 2; two upper clamping plates 505 are provided, and are respectively plugged into the inner walls of the two lower clamping plates 504; two rotating rods 506 are provided, and are respectively rotatably connected through bearings On the outer wall of the two upper clamping plates 505; two limit blocks 507 are set, which are respectively installed on one side of the two rotating rods 506 and fixedly connected to the outer wall of the lower clamping plate 504; the worker can rotate the rotating rod 506 to make the rotating rod 506 disengage from the limit block 507, and the worker can replace the upper clamping plate 505 according to the shape of the large equipment. After the upper clamping plate 505 is replaced, the worker rotates the rotating rod 506 into the limit block 507, and the rotating rod 506 can limit the upper clamping plate 505 and the lower clamping plate 504 through the limit block 507; wherein, the servo motor 501 can drive the threaded rod 502 to drive the slider 503 to move, so that the lower clamping plate 504 and the upper clamping plate 505 can fix the equipment, and the upper clamping plate 505 can be replaced by adjusting the rotating rod 506;

[0030] In the specific implementation process, it is worth pointing out that the worker can rotate the rotating rod 506 to make the rotating rod 506 disengage from the limiting block 507. At this time, the worker can replace the upper clamping plate 505 according to the shape of the large equipment. After the upper clamping plate 505 is replaced, the worker rotates the rotating rod 506 into the limiting block 507. At this time, the rotating rod 506 can limit the upper clamping plate 505 and the lower clamping plate 504 through the limiting block 507.

[0031] Specifically, based on the above-mentioned embodiment 1, when the staff fixes the large equipment, the worker starts the servo motor 501 through an external power supply. After the servo motor 501 is powered on, the output end begins to drive the threaded rod 502 to rotate. At this time, the slider 503 threadedly connected to the threaded rod 502 is forced to slide along the outer wall of the threaded rod 502, thereby driving the lower clamping plate 504 and the upper clamping plate 505 above the slider 503 to move, until the upper clamping plates 505 on both sides above the equipment table 2 fix the equipment, and then the worker turns off the servo motor 501. At this time, the large equipment can be fixed. The worker can rotate the rotating rod 506 to disengage the rotating rod 506 from the limit block 507. At this time, the worker can replace the upper clamping plate 505 according to the shape of the large equipment. After the upper clamping plate 505 is replaced, the worker rotates the rotating rod 506 into the limit block 507. At this time, the rotating rod 506 can limit the upper clamping plate 505 and the lower clamping plate 504 through the limit block 507.

[0032] Embodiment 4: By Figure 1 and 2 It can be seen that the conveying device 6 includes: a connecting plate 601, which is installed on one side of the equipment platform 2; a transport plate 602, which is rotatably connected to the outer wall of the connecting plate 601 through a pin shaft; a plurality of transverse rollers 603, which are rotatably connected to the inner wall of the transport plate 602 through a pin shaft; two rollers 604, which are rotatably connected to the bottom of the transport plate 602 through a pin shaft; when the overall height of the large equipment installation platform changes, the transport plate 602 can be rotated on the outer wall of the connecting plate 601 through the pin shaft, so as to be suitable for the transportation operation of large equipment installation platforms of different heights, and the roller 604 can prevent the bottom of the transport plate 602 from directly contacting the ground, and the long-term friction between the transport plate 602 and the ground will cause damage to the material; wherein, when the large equipment is transported to the transport plate 602, the friction can be reduced when passing through the transverse rollers 603, and when the height of the connecting plate 601 changes, the inclination angle of the transport plate 602 can be changed by the pin shaft;

[0033] In the specific implementation process, it is worth pointing out that when the overall height of the large equipment installation platform changes, the transport plate 602 can be rotated on the outer wall of the connecting plate 601 through the pin shaft, so as to be suitable for the transportation operation of large equipment installation platforms of different heights. The roller 604 can prevent the bottom of the transport plate 602 from directly contacting the ground. The long-term friction between the transport plate 602 and the ground will cause damage to the material.

[0034] Specifically, based on the above-mentioned embodiment 1, when the workers are ready to transport the large equipment to the top of the equipment platform 2, the workers first transport the large equipment to the bottom of the transport plate 602, and then transport the large equipment to the top of the equipment platform 2 through the transport plate 602. When the large equipment passes over the top of the transport plate 602, the cross roller 603 installed on the inner wall of the transport plate 602 will be forced to rotate, thereby reducing the friction of the large equipment on the transport plate 602, thereby improving the transportation efficiency of the large equipment.

[0035] Embodiment 5: By Figure 1 , 2 , 3 and 4, the cleaning device 7 includes: a collection box 701, installed above the base 1; a fan 702, the model of the fan 702 is: YNF-200-2T, two are set, and both are installed on the inner wall of the collection box 701; a filter 703, the mesh number of the filter 703 is not specifically limited, and it can be installed inside the collection box 701 to meet the use requirements; two hoses 704 are set, and are respectively installed inside the collection box 701; two connecting rods 705 are set, and are respectively installed on the outer walls of the two hoses 704; two vertical rods 706 are set, and are respectively installed on the inner walls of the two connecting rods 705; two vertical pipes 707 are set, and are respectively sleeved on the outer walls of the two vertical rods 706, and are fixedly connected to the outer walls of the two support plates 404; the plug rod 70 8. Two are provided, and are respectively plugged into the outer walls of the two vertical pipes 707, and are plugged into the outer walls of the two vertical rods 706; the cleaning head 709 is installed on the outer walls of the two hoses 704; the outer wall of the collection box 701 is provided with a wall door, through which workers can take out the waste and drop it, the filter 703 can prevent the waste inside the collection box 701 from entering the inside of the fan 702, causing damage to the parts of the fan 702, and the length of the hose 704 itself can be adjusted. When the hose 704 is affected by external force, its own length will change; wherein, the fan 702 can exhaust the air inside the collection box 701, and the cleaning head 709 uses negative pressure to suck the waste into the collection box 701 through the vertical pipe 707, and the vertical rod 706 can adjust the height inside the vertical pipe 707 through the insertion rod 708;

[0036] In the specific implementation process, it is worth pointing out that the outer wall of the collection box 701 is provided with a wall door, through which workers can take out the waste and drop it, the filter 703 can prevent the waste inside the collection box 701 from entering the inside of the fan 702, causing damage to the parts of the fan 702, and the length of the hose 704 itself can be adjusted. When the hose 704 is affected by external force, its own length will change;

[0037] Specifically, on the basis of the above-mentioned embodiment 1, when the large equipment is installed, the staff starts the fan 702 through an external power supply, and the fan 702 will exhaust the air inside the collection box 701. At this time, the collection box 701 is in a negative pressure state, and the remaining waste will enter the interior of the hose 704 through the cleaning head 709 due to the negative pressure inside the collection box 701, and then be recovered by the hose 704 to the interior of the collection box 701 for unified storage. When the height of the large equipment installation platform changes, the support plate 404 will drive the vertical pipe 707 to move at the same time, and the vertical pipe 707 will drive the vertical rod 706 and the connecting rod 705 to move. The hose 704 will adjust its own length as the height of the connecting rod 705 changes, thereby driving the cleaning head 709 to move. When the large equipment installation platform stops moving, the worker inserts the insertion rod 708 into the outer wall of the vertical rod 706 and the vertical pipe 707 to complete the limiting operation of the cleaning head 709.

[0038] 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".

[0039] 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.

[0040] 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 large equipment installation platform, comprising a base (1), characterized in that: An equipment platform (2) is arranged above the base (1), and a plurality of balls (3) are installed above the equipment platform (2). The large equipment installation platform also includes: A lifting device (4) is installed above the base (1); A fixing device (5) is arranged above the lifting device (4); A transport device (6) installed on one side of the equipment platform (2); A cleaning device (7) is installed above the base (1); The lifting device (4) can adjust the overall height of the large equipment installation platform, the fixing device (5) can fix the installation equipment, the transporting device (6) can improve the efficiency of transporting the large equipment, and the cleaning device (7) can clean the waste generated when installing the equipment.

2. A large equipment installation platform according to claim 1, characterized in that: The lifting device (4) comprises: Two housings (401) are provided and both are installed above the base (1); Two transverse plates (402) are provided, which are respectively installed on the inner walls of the two shells (401) and are fixedly connected to the bottom of the equipment platform (2); Two electric push rods (403) are provided, which are respectively installed inside the two housings (401) and fixedly connected to the outer walls of the two horizontal plates (402); Two support plates (404) are provided and are respectively installed on the outer walls of the two horizontal plates (402); The electric push rod (403) can drive the horizontal plate (402) to move along the inner wall of the housing (401), and the movement of the horizontal plate (402) will drive the support plate (404) to move simultaneously.

3. A large equipment installation platform according to claim 1, characterized in that: The fixing device (5) comprises: A servo motor (501) is mounted on the outer wall of the equipment platform (2); A threaded rod (502) is rotatably connected to the inner wall of the equipment platform (2) via a bearing and is detachably connected to the output end of the servo motor (501); A slider (503) is arranged inside the equipment platform (2) and is threadedly connected to the outer wall of the threaded rod (502); Two lower clamping plates (504) are provided, the lower clamping plate (504) close to the servo motor (501) is installed above the slider (503), and the lower clamping plate (504) away from the servo motor (501) is fixedly connected to the top of the equipment platform (2); Two upper clamping plates (505) are provided and are respectively plugged into the inner walls of the two lower clamping plates (504); Two rotating rods (506) are provided and are rotatably connected to the outer walls of the two upper clamping plates (505) through bearings respectively; Two limit blocks (507) are provided, which are respectively installed on one side of the two rotating rods (506) and are fixedly connected to the outer wall of the lower clamping plate (504); The servo motor (501) can drive the threaded rod (502) to drive the slider (503) to move, thereby enabling the lower clamping plate (504) and the upper clamping plate (505) to fix the equipment, and the upper clamping plate (505) can be replaced by adjusting the rotating rod (506).

4. A large equipment installation platform according to claim 1, characterized in that: The conveying device (6) comprises: A connecting plate (601) is installed on one side of the equipment platform (2); A transport plate (602) is rotatably connected to the outer wall of the connecting plate (601) via a pin shaft; A plurality of transverse rollers (603) are provided and are rotatably connected to the inner wall of the transport plate (602) via pins; Two rollers (604) are provided and are rotatably connected to the bottom of the transport plate (602) through pins respectively; When large equipment is transported to the transport plate (602), friction can be reduced when passing through the transverse roller (603), and when the height of the connecting plate (601) changes, the inclination angle of the transport plate (602) can be changed by the pin shaft.

5. A large equipment installation platform according to claim 2, characterized in that: The cleaning device (7) comprises: A collection box (701) is installed above the base (1); Two fans (702) are provided and both are installed on the inner wall of the collection box (701); A filter screen (703) installed inside the collection box (701); Two hoses (704) are provided and are respectively installed inside the collection box (701); Two connecting rods (705) are provided and are respectively installed on the outer walls of the two hoses (704); Two vertical rods (706) are provided and are respectively installed on the inner walls of the two connecting rods (705); Two vertical pipes (707) are provided and are respectively sleeved on the outer walls of the two vertical rods (706) and fixedly connected to the outer walls of the two support plates (404); Two insertion rods (708) are provided and are respectively inserted into the outer walls of the two vertical tubes (707) and are inserted into the outer walls of the two vertical rods (706); A cleaning head (709) is mounted on the outer walls of the two hoses (704); The fan (702) can exhaust the air inside the collection box (701), the cleaning head (709) uses negative pressure to suck the waste into the collection box (701) through the vertical pipe (707), and the vertical rod (706) can be adjusted in height inside the vertical pipe (707) by means of an insertion rod (708).

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