Garbage picking manipulator

Abstract

The garbage picking manipulator for environmental sanitation relates to the technical field of environmental sanitation and comprises a rod sleeve and an adjusting assembly, an adjusting sleeve is slidably connected to the outer side of the upper portion of the rod sleeve, a fixed handle is arranged on one side of the adjusting sleeve, a movable handle is slidably connected to the interior of one side of the adjusting sleeve, and a pull rod is slidably connected to the interior of one end of the movable handle; the adjusting assembly is arranged on the upper portion of the pull rod and comprises a limiting block, a limiting groove, a check block, a positioning spring, a pull plate, a plug pin and a positioning hole, and the limiting block is fixed to the outer side of the upper end of the pull rod. When the distance between the clamping plate and the handle is adjusted, connection limitation between the adjusting sleeve and the rod sleeve can be relieved only by shifting the pull plate to enable the plug pin to be separated from the positioning hole, then the movable handle is rotated to enable the limiting block to move to the position above the limiting groove, and at the moment, the movable handle can slide on the pull rod; therefore, the distance between the handle and the clamping plate can be adjusted according to requirements.

Description

Technical Field

[0001] The invention relates to the technical field of environmental sanitation, in particular to a garbage picking manipulator for environmental sanitation. Background Art

[0002] Sanitation refers to environmental hygiene. According to the explanation of Junyou Club, a well-known international public welfare organization, it refers to the control of all factors that hinder or affect health in all environments surrounding human physical activities. The scope of environmental hygiene is very complex and wide, and its content generally includes: drinking water hygiene, waste disposal, food hygiene, vector control, industrial hygiene, pollution prevention and control, housing hygiene, etc. When sanitation workers pick up garbage, they can use mechanical arms to assist in picking up the garbage, so they do not need to bend over, reducing work fatigue.

[0003] For example, the patent with publication number CN213703424U discloses a garbage picking manipulator for sanitation. The patent can rotate under the drive of Velcro through the setting of the rotating rod, so that the Velcro is pulled out, and the elastic plate is fixed on the arm of the staff under the cooperation of the first fixing block and the fixing rod, so that the staff does not need to take the manipulator for a long time, which reduces the fatigue of the arm and is conducive to the protection of the staff's body. However, in the actual use of this type of manipulator, it is inconvenient to adjust the position of the handle. When used by sanitation workers of different heights, the length of the manipulator may be too long or too short, resulting in a problem of more laborious picking operation.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a garbage picking robot for sanitation is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a garbage picking robot for sanitation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a garbage picking robot for sanitation, comprising a rod sleeve and an adjusting assembly, an adjusting sleeve is slidably connected to the outer side of the upper part of the rod sleeve, and a fixed handle is arranged on one side of the adjusting sleeve, a movable handle is slidably connected to the inside of one side of the adjusting sleeve, and a pull rod is slidably connected to the inside of one end of the movable handle, the adjusting assembly is arranged on the upper part of the pull rod, the adjusting assembly comprises a limit block, a limit groove, a stopper, a positioning spring, a pull plate, a pin and a positioning hole, a limit block is fixed to the outer side of the upper end of the pull rod, a limit groove is provided inside one end of the movable handle, and a stopper is fixed on the top of one end of the movable handle, a positioning spring is arranged inside one end of the fixed handle, and one end of the positioning spring is connected to the pull plate, and one end of the pull plate is connected to the pin, and positioning holes are equidistantly provided on the outer side of the rod sleeve.

[0007] Furthermore, a return spring is sleeved on the outer side of the lower end of the pull rod, and the pull rod is slidably connected to the rod sleeve, the bottom of the pull rod is rotatably connected to a connecting rod, and the bottom of the connecting rod is rotatably connected to a splint, and the splint is rotatably connected to the rod sleeve.

[0008] Furthermore, a scraper assembly is provided at the lower part of the rod sleeve, and the scraper assembly includes a rotating ring, a guide groove and a sliding column. The outer side of the middle part of the rod sleeve is rotatably connected to the rotating ring, and a guide groove is opened on the inner side of the rotating ring, and the inside of the guide groove is slidably connected to the sliding column.

[0009] Furthermore, the scraper assembly also includes a transmission rod, a guide plate, a tension spring and a slide plate. A transmission rod is fixed to one side of the sliding column, and the bottom of the transmission rod is connected to the guide plate, and the guide plate is slidably connected to the rod sleeve. A tension spring is connected to one end of the lower part of the rod sleeve, and one end of the tension spring is connected to the slide plate, and the slide plate is slidably connected to the clamping plate.

[0010] Furthermore, the scraper assembly also includes a pressure rod, a driving rod and a scraper. A pressure rod is fixed to the top of one end of the skateboard, and the driving rod is rotatably connected to both sides of the lower part of the skateboard, and the bottom of the driving rod is rotatably connected to the scraper, and the scraper is rotatably connected to the clamping plate.

[0011] Furthermore, a disinfection assembly is provided on one side of the lower portion of the rod sleeve, and the disinfection assembly includes a transmission plate, a piston rod and a piston cylinder. A transmission plate is fixed to the outer side of the lower portion of the pull rod, and a piston rod is provided in the middle portion of one end of the transmission plate. A piston cylinder is sleeved on the outer side of the upper end of the piston rod, and the piston cylinder is fixedly connected to the rod sleeve.

[0012] Furthermore, the disinfection assembly also includes a first one-way valve and a pipette. The first one-way valve is arranged on an upper end of one side of the piston cylinder, and one end of the first one-way valve is connected to the pipette.

[0013] Furthermore, the disinfection assembly also includes a second one-way valve, a diverter pipe and a spray head. The second one-way valve is arranged below the first one-way valve, and one end of the second one-way valve is connected to the diverter pipe. The end of the diverter pipe is provided with a spray head, and the spray head is fixedly connected to the rod sleeve.

[0014] Furthermore, a connecting component is provided at one end of the transmission plate, and the connecting component includes a slide groove, a slider and an adjustment ring. A slide groove is opened on the outer side of the piston rod, and the slide groove is L-shaped. A slider is provided inside the slide groove, and an adjustment ring is fixed on one side of the slider, and the adjustment ring is rotatably connected to the transmission plate.

[0015] Furthermore, the connecting assembly also includes an elastic plate, a protrusion and a groove, the elastic plate is fixed to one side of the adjusting ring, and a protrusion is arranged at the bottom of the elastic plate, and a groove is opened on one side of the transmission plate.

[0016] The present invention provides a garbage picking robot for sanitation, which has the following beneficial effects:

[0017] When the movable handle is subsequently pulled, the pull rod is driven upward by the limit block, thereby driving the clamping plate to clamp the garbage by the connecting rod. Therefore, the clamping plate can be extended to different lengths during use to meet the needs of different people.

[0018] 2. When the present invention encounters flat garbage such as paper, which makes it inconvenient for the clamping plate to clamp it, the rotating ring can be rotated. Since the rod sleeve will limit the sliding direction of the transmission rod, the guide groove can push the slide column, so that the transmission rod drives the guide plate to move downward, thereby squeezing the pressure rod, so that the slide plate slides on the outside of the clamping plate, and the scraper can be driven to rotate to an open state through the driving rod, so that the sharp edge of the scraper is used to scrape the paper garbage during the picking process, and inserted into the lower part of the paper, so that the edge of the paper is clamped during the clamping process. The guide plate is tilted up so that the splint can apply force to pick up paper garbage. At the same time, the bottom of the guide plate is in an arc shape, and the splint drives the pressure rod to move in an arc path, so that the scraper can remain stable. When there is no need to pick up paper garbage, just rotate the rotating ring in the opposite direction, and the guide plate will automatically reset. At the same time, the tension spring will pull the slide plate to reset the scraper, thereby folding the scraper to avoid the sharp edge of the scraper facing outward and affecting safety. At the same time, it can also prevent the scraper from being inserted into garbage such as plastic bottles and being difficult to fall off.

[0019] 3. In the process of picking up garbage, as the pull rod moves upward, the piston rod will also be driven to slide inside the piston cylinder, thereby squeezing the internal disinfectant diluent. As the internal pressure increases, the disinfectant diluent will be sprayed out from the spray head through the second one-way valve and the diverter pipe, automatically disinfecting the garbage, thereby improving environmental sanitation. After releasing the hand, the return spring will drive the pull rod to move downward. Similarly, as the piston rod moves downward, the internal pressure of the piston cylinder will decrease. At the same time, the pipette is connected to the external disinfectant diluent container, and the disinfectant diluent inside the piston cylinder can be automatically replenished through the first one-way valve, so that it can be recycled, which is very convenient.

[0020] 4. Before use, the present invention can rotate the adjusting ring to make the slider slide into the horizontal section end of the slide groove. At this time, when the transmission plate moves, the piston rod can be driven to move synchronously through the adjusting ring and the slider. When there is no need to spray the disinfectant diluent, it is only necessary to rotate the adjusting ring in the opposite direction to make the slider slide into the vertical section of the slide groove. At this time, when the transmission plate moves, the slider will slide inside the slide groove, thereby not driving the piston rod to move, so as to meet different usage requirements. In the adjustment process, the protrusion will squeeze the lower end of the elastic plate to cause it to deform. After further adjustment, the protrusion will slide into the groove. At this time, the elastic plate will recover, which can give the adjusting ring a certain resistance, which is conducive to enhancing the stability after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a garbage picking manipulator for sanitation use of the present invention;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of an adjustment sleeve of a garbage picking manipulator for sanitation use of the present invention;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the lower end of a rod sleeve of a garbage picking manipulator for sanitation use of the present invention;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of a rotating ring of a garbage picking manipulator for sanitation use of the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of a scraping component of a garbage picking robot for sanitation use of the present invention;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of a disinfection component of a garbage picking robot for sanitation use of the present invention;

[0027] Figure 7 The present invention is a schematic diagram of the three-dimensional structure of an adjustment ring of a garbage picking robot for sanitation use.

[0028] In the figure: 1, rod sleeve; 2, adjustment sleeve; 3, fixed handle; 4, movable handle; 5, pull rod; 6, reset spring; 7, connecting rod; 8, clamping plate; 9, adjustment assembly; 901, limit block; 902, limit groove; 903, stop block; 904, positioning spring; 905, pull plate; 906, latch; 907, positioning hole; 10, scraper assembly; 1001, rotating ring; 1002, guide groove; 1003, sliding column; 1004, transmission rod; 1005, guide plate; 1006, tension spring; 10 07, slide plate; 1008, pressure rod; 1009, driving rod; 1010, scraper; 11, disinfection component; 1101, transmission plate; 1102, piston rod; 1103, piston cylinder; 1104, first one-way valve; 1105, suction tube; 1106, second one-way valve; 1107, diverter; 1108, spray head; 12, connecting component; 1201, slide groove; 1202, slider; 1203, adjustment ring; 1204, elastic plate; 1205, bump; 1206, groove. DETAILED DESCRIPTION

[0029] See also Figures 1 to 7 The present invention provides a technical solution: a garbage picking manipulator for sanitation, comprising a rod sleeve 1 and an adjusting component 9, an adjusting sleeve 2 is slidably connected to the outer side of the upper part of the rod sleeve 1, and a fixed handle 3 is arranged on one side of the adjusting sleeve 2, a movable handle 4 is slidably connected to the inside of one side of the adjusting sleeve 2, and a pull rod 5 is slidably connected to the inside of one end of the movable handle 4, the adjusting component 9 is arranged on the upper part of the pull rod 5, the adjusting component 9 comprises a limit block 901, a limit groove 902, a stopper 903, a positioning spring 904, a pull plate 905, a latch 906 and a positioning hole 907, a limit block 901 is fixed to the outer side of the upper end of the pull rod 5, a limit groove 902 is provided inside one end of the movable handle 4, and a stopper 903 is fixed on the top of one end of the movable handle 4, a positioning spring 904 is arranged inside one end of the fixed handle 3, and one end of the positioning spring 904 is connected to the pull plate 905, and one end of the pull plate 905 is connected to the latch 906, and positioning holes 907 are equidistantly provided on the outer side of the rod sleeve 1.

[0030] See also Figures 1 to 5The outer side of the lower end of the pull rod 5 is sleeved with a return spring 6, and the pull rod 5 is slidably connected to the rod sleeve 1, the bottom of the pull rod 5 is rotatably connected to the connecting rod 7, and the bottom of the connecting rod 7 is rotatably connected to the clamping plate 8, and the clamping plate 8 is rotatably connected to the rod sleeve 1, and the lower part of the rod sleeve 1 is provided with a scraper assembly 10, the scraper assembly 10 includes a rotating ring 1001, a guide groove 1002 and a sliding column 1003, the outer side of the middle part of the rod sleeve 1 is rotatably connected to the rotating ring 1001, and the inner side of the rotating ring 1001 is provided with a guide groove 1002, and the inner side of the guide groove 1002 is slidably connected to the sliding column 1003, the scraper assembly 10 also includes a transmission rod 1004, a guide plate 1005, a tension spring 1006 and a slide plate 1007, the sliding column 1 A transmission rod 1004 is fixed to one side of 003, and a guide plate 1005 is connected to the bottom of the transmission rod 1004, and the guide plate 1005 is slidably connected to the rod sleeve 1, a tension spring 1006 is connected to one end of the lower part of the rod sleeve 1, and a slide plate 1007 is connected to one end of the tension spring 1006, and the slide plate 1007 is slidably connected to the clamping plate 8, and the scraper assembly 10 also includes a pressure rod 1008, a driving rod 1009 and a scraper 1010, a pressure rod 1008 is fixed to the top of one end of the slide plate 1007, and the driving rod 1009 is rotatably connected to both sides of the lower part of the slide plate 1007, and the bottom of the driving rod 1009 is rotatably connected to the scraper 1010, and the scraper 1010 is rotatably connected to the clamping plate 8;

[0031] The specific operation is as follows: first, the pull plate 905 is toggled to separate the latch pin 906 from the positioning hole 907, so that the connection restriction between the adjustment sleeve 2 and the rod sleeve 1 can be released, and then the movable handle 4 is rotated to move the limit block 901 to the top of the limit groove 902, and the movable handle 4 can slide on the pull rod 5, so that the distance between the handle and the clamping plate 8 can be adjusted according to needs, and after adjusting to a suitable position, the movable handle 4 will be located between the upper and lower limit blocks 901. At this time, the movable handle 4 is turned back to make the limit block 901 fit with the stop block 903, and after loosening the pull plate 905, the positioning spring 904 can push the latch pin 906 to be inserted into the positioning hole 907 to connect the adjustment sleeve 2 with the rod sleeve 1, and quickly fix the adjusted position. Therefore, during use, the clamping plate 8 can be extended to different lengths to meet the use needs of different people, and the rotating ring 1001 can also be rotated. Since the rod sleeve 1 will limit the sliding direction of the transmission rod 1004, the guide groove 1 002 can push the slide column 1003, so that the transmission rod 1004 drives the guide plate 1005 to move downward, thereby squeezing the pressure rod 1008, so that the slide plate 1007 slides outside the clamping plate 8, and the drive rod 1009 can drive the scraper 1010 to rotate to the open state. Therefore, when the movable handle 4 is pulled, the limit block 901 will drive the pull rod 5 to move upward, so that the clamping plate 8 is driven by the connecting rod 7 to clamp the garbage, so that the sharp edge of the scraper 1010 can be used to clean the paper during the picking process. The garbage is scraped and inserted into the lower part of the paper, so that the edge of the paper is tilted during the clamping process, so that the clamping plate 8 can apply force to pick up the paper garbage, and when there is no need to pick up paper garbage, just rotate the rotating ring 1001 in the opposite direction, the guide plate 1005 can automatically reset, and at the same time the tension spring 1006 will pull the slide plate 1007 to reset the scraper 1010, so as to fold the scraper 1010 to avoid the sharp edge of the scraper 1010 facing outward and affecting the safety of use.

[0032] See also Figure 3 , Figure 6 to Figure 7, a disinfection assembly 11 is provided on one side of the lower part of the rod sleeve 1, and the disinfection assembly 11 includes a transmission plate 1101, a piston rod 1102 and a piston cylinder 1103. A transmission plate 1101 is fixed to the outer side of the lower part of the pull rod 5, and a piston rod 1102 is provided in the middle of one end of the transmission plate 1101. The piston cylinder 1103 is sleeved on the outer side of the upper end of the piston rod 1102, and the piston cylinder 1103 is fixedly connected to the rod sleeve 1. The disinfection assembly 11 also includes a first one-way valve 1104 and a liquid suction tube 1105. The first one-way valve 1104 is provided on the upper end of one side of the piston cylinder 1103, and one end of the first one-way valve 1104 is connected to the liquid suction tube 1105. The disinfection assembly 11 also includes a second one-way valve 1106, a shunt pipe 1107 and a spray head 1108. A second one-way valve 1106 is provided below the first one-way valve 1104, and one end of the second one-way valve 1106 is connected to A shunt pipe 1107 is connected, a spray head 1108 is arranged at the end of the shunt pipe 1107, and the spray head 1108 is fixedly connected to the rod sleeve 1. A connecting assembly 12 is arranged at one end of the transmission plate 1101, and the connecting assembly 12 includes a slide groove 1201, a slider 1202 and an adjusting ring 1203. A slide groove 1201 is provided on the outer side of the piston rod 1102, and the slide groove 1201 is L-shaped. A slider 1202 is provided inside the slide groove 1201, and an adjusting ring 1203 is fixed on one side of the slider 1202, and the adjusting ring 1203 is rotatably connected to the transmission plate 1101. The connecting assembly 12 also includes an elastic plate 1204, a bump 1205 and a groove 1206. An elastic plate 1204 is fixed on one side of the adjusting ring 1203, and a bump 1205 is provided at the bottom of the elastic plate 1204. A groove 1206 is provided on one side of the transmission plate 1101.

[0033] The specific operation is as follows: first, rotate the adjusting ring 1203 to make the slider 1202 slide into the horizontal section end of the slide groove 1201, and in the adjustment process, the protrusion 1205 will squeeze the lower end of the elastic plate 1204 to deform it, and after further adjustment, the protrusion 1205 will slide into the groove 1206. At this time, the elastic plate 1204 is restored, which can give the adjusting ring 1203 a certain resistance, which is conducive to enhancing the stability after adjustment, and then connect the pipette 1105 to the external disinfectant diluent container. Later, when picking up garbage, hold the fixed handle 3 and the movable handle 4, so that the movable handle 4 is close to the fixed handle 3, and the pull rod 5 will be driven to move up through the limit block 901, thereby driving the clamping plate 8 to clamp the garbage through the connecting rod 7. In this process, as the pull rod 5 moves upward, the transmission plate 1101 can drive the piston rod 1102 to move synchronously through the adjusting ring 1203 and the slider 1202, so that it slides inside the piston cylinder 1103. It can squeeze the internal disinfectant diluent, and as the internal pressure increases, the disinfectant diluent will be sprayed out from the spray head 1108 through the second one-way valve 1106 and the shunt pipe 1107, automatically disinfecting the garbage, thereby improving environmental hygiene, and after letting go, the return spring 6 will drive the pull rod 5 to move downward, and the clamping plate 8 can be pushed through the connecting rod 7 to make it open. Similarly, as the piston rod 1102 moves downward, the internal pressure of the piston cylinder 1103 will decrease, and the disinfectant diluent inside the piston cylinder 1103 can be automatically replenished through the first one-way valve 1104, so that it can be recycled, and when it is not necessary to spray the disinfectant diluent, it is only necessary to rotate the adjusting ring 1203 in the opposite direction to make the slider 1202 slide into the vertical section of the slide groove 1201. At this time, when the transmission plate 1101 moves, the slider 1202 will slide inside the slide groove 1201, thereby not driving the piston rod 1102 to move, so as to meet different usage requirements.

[0034] In summary, when using this kind of garbage picking robot for sanitation, first move the pull plate 905 to separate the latch 906 from the positioning hole 907, so that the connection between the adjustment sleeve 2 and the rod sleeve 1 can be released, and then the movable handle 4 is rotated to move the limit block 901 to the top of the limit groove 902. At this time, the movable handle 4 can slide on the pull rod 5, so that the distance between the handle and the clamping plate 8 can be adjusted according to needs. After adjusting to the appropriate position, the movable handle 4 will be located between the upper and lower limit blocks 901. At this time, turn the movable handle 4 back to make the limit block 901 fit with the stop block 903, and after releasing the pull plate 905, the positioning spring 904 can push the latch 906 to be inserted into the positioning hole 907 to connect the adjustment sleeve 2 with the rod sleeve 1. , quickly fix the adjusted position, and secondly, rotate the adjusting ring 1203 to make the slider 1202 slide into the horizontal section end of the slide groove 1201, and in the adjustment process, the protrusion 1205 will squeeze the lower end of the elastic plate 1204 to deform it, and after further adjustment, the protrusion 1205 will slide into the groove 1206. At this time, the elastic plate 1204 is restored, which can give a certain resistance to the adjusting ring 1203, and then connect the pipette 1105 to the external disinfectant diluent container. Next, when picking up garbage, hold the fixed handle 3 and the movable handle 4, and make the movable handle 4 close to the fixed handle 3, which will drive the pull rod 5 to move up through the limit block 901, thereby driving the splint 8 to clamp the garbage through the connecting rod 7. In this process, as the pull rod 5 is pulled up, the garbage is clamped. When the rod 5 moves upward, the transmission plate 1101 can drive the piston rod 1102 to move synchronously through the adjusting ring 1203 and the slider 1202, so that it can slide inside the piston cylinder 1103, and the internal disinfectant diluent can be squeezed. As the internal pressure increases, the disinfectant diluent will be sprayed out from the spray head 1108 through the second one-way valve 1106 and the shunt pipe 1107, and the garbage will be automatically disinfected. After letting go, the return spring 6 will drive the pull rod 5 to move downward, and the splint 8 can be pushed through the connecting rod 7 to open it. Similarly, as the piston rod 1102 moves downward, the internal pressure of the piston cylinder 1103 will decrease, and the disinfectant diluent inside the piston cylinder 1103 can be automatically replenished through the first one-way valve 1104, and And when it is not necessary to spray the disinfectant dilution liquid, it is only necessary to rotate the adjusting ring 1203 in the opposite direction so that the slider 1202 slides into the vertical section of the slide groove 1201. At this time, when the transmission plate 1101 moves, the slider 1202 will slide inside the slide groove 1201, thereby not driving the piston rod 1102 to move. Finally, when encountering flat garbage such as paper, the rotating ring 1001 can be rotated. Since the rod sleeve 1 will limit the sliding direction of the transmission rod 1004, the guide groove 1002 can push the slide column 1003, so that the transmission rod 1004 drives the guide plate 1005 to move downward, thereby squeezing the pressure rod 1008, so that the slide plate 1007 slides on the outside of the clamping plate 8, and the scraper 1010 can be driven to rotate to the open state through the driving rod 1009.Therefore, during the picking process, the sharp edge of the scraper 1010 is used to scrape the paper waste and inserted into the lower part of the paper, so that the edge of the paper is lifted during the clamping process, so that the clamping plate 8 can apply force to pick up the paper waste. When it is not necessary to pick up the paper waste, the rotating ring 1001 can be rotated in the opposite direction, and the guide plate 1005 can be automatically reset. At the same time, the tension spring 1006 will pull the slide plate 1007 to reset the scraper 1010, so that the scraper 1010 can be folded.

[0035] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A garbage picking robot for sanitation, characterized in that: The invention comprises a rod sleeve (1) and an adjustment assembly (9), wherein the upper outer side of the rod sleeve (1) is slidably connected to an adjustment sleeve (2), and a fixed handle (3) is arranged on one side of the adjustment sleeve (2), a movable handle (4) is slidably connected to the inside of one side of the adjustment sleeve (2), and a pull rod (5) is slidably connected to the inside of one end of the movable handle (4), and the adjustment assembly (9) is arranged on the upper part of the pull rod (5), and the adjustment assembly (9) comprises a limit block (901), a limit groove (902), a stop block (903), a positioning spring (904), a pull plate (905), an insertion A limit block (901) is fixed on the outer side of the upper end of the pull rod (5), a limit groove (902) is provided inside one end of the movable handle (4), and a stop block (903) is fixed on the top of one end of the movable handle (4), a positioning spring (904) is arranged inside one end of the fixed handle (3), and one end of the positioning spring (904) is connected to a pull plate (905), and one end of the pull plate (905) is connected to a latch (906), and positioning holes (907) are equidistantly provided on the outer side of the rod sleeve (1).

2. A sanitation garbage picking robot according to claim 1, characterized in that: A return spring (6) is sleeved on the outer side of the lower end of the pull rod (5), and the pull rod (5) is slidably connected to the rod sleeve (1). The bottom of the pull rod (5) is rotatably connected to a connecting rod (7), and the bottom of the connecting rod (7) is rotatably connected to a clamping plate (8), and the clamping plate (8) is rotatably connected to the rod sleeve (1).

3. A sanitation garbage picking robot according to claim 2, characterized in that: A scraper assembly (10) is arranged at the lower part of the rod sleeve (1), and the scraper assembly (10) comprises a rotating ring (1001), a guide groove (1002) and a sliding column (1003); the rotating ring (1001) is rotatably connected to the outer side of the middle part of the rod sleeve (1), and the guide groove (1002) is opened on the inner side of the rotating ring (1001), and the sliding column (1003) is slidably connected to the inside of the guide groove (1002).

4. A sanitation garbage picking robot according to claim 3, characterized in that: The scraper assembly (10) further comprises a transmission rod (1004), a guide plate (1005), a tension spring (1006) and a slide plate (1007); a transmission rod (1004) is fixed to one side of the slide column (1003); a guide plate (1005) is connected to the bottom of the transmission rod (1004); the guide plate (1005) is slidably connected to the rod sleeve (1); a tension spring (1006) is connected to one end of the lower portion of the rod sleeve (1); a slide plate (1007) is connected to one end of the tension spring (1006); and the slide plate (1007) is slidably connected to the clamping plate (8).

5. A sanitation garbage picking robot according to claim 4, characterized in that: The scraper assembly (10) further comprises a pressure rod (1008), a driving rod (1009) and a scraper (1010); a pressure rod (1008) is fixed to the top of one end of the slide plate (1007); the driving rod (1009) is rotatably connected to both sides of the lower part of the slide plate (1007); the bottom of the driving rod (1009) is rotatably connected to the scraper (1010); and the scraper (1010) is rotatably connected to the clamping plate (8).

6. The sanitation garbage picking robot according to claim 1, characterized in that: A disinfection assembly (11) is arranged on one side of the lower part of the rod sleeve (1), and the disinfection assembly (11) comprises a transmission plate (1101), a piston rod (1102) and a piston cylinder (1103). The transmission plate (1101) is fixed to the outer side of the lower part of the pull rod (5), and a piston rod (1102) is arranged in the middle of one end of the transmission plate (1101). The outer side of the upper end of the piston rod (1102) is sleeved with a piston cylinder (1103), and the piston cylinder (1103) is fixedly connected to the rod sleeve (1).

7. A sanitation garbage picking robot according to claim 6, characterized in that: The disinfection assembly (11) further comprises a first one-way valve (1104) and a pipette (1105); the first one-way valve (1104) is disposed on an upper end of one side of the piston cylinder (1103), and one end of the first one-way valve (1104) is connected to the pipette (1105).

8. The sanitation garbage picking robot according to claim 7, characterized in that: The disinfection assembly (11) further comprises a second one-way valve (1106), a diverter pipe (1107) and a spray head (1108); the second one-way valve (1106) is arranged below the first one-way valve (1104), and one end of the second one-way valve (1106) is connected to the diverter pipe (1107); the end of the diverter pipe (1107) is provided with the spray head (1108), and the spray head (1108) is fixedly connected to the rod sleeve (1).

9. The sanitation garbage picking robot according to claim 6, characterized in that: A connecting component (12) is provided at one end of the transmission plate (1101), and the connecting component (12) comprises a slide groove (1201), a slider (1202) and an adjustment ring (1203). A slide groove (1201) is provided on the outer side of the piston rod (1102), and the slide groove (1201) is L-shaped. A slider (1202) is provided inside the slide groove (1201), and an adjustment ring (1203) is fixed on one side of the slider (1202), and the adjustment ring (1203) is rotatably connected to the transmission plate (1101).

10. A sanitation garbage picking robot according to claim 9, characterized in that: The connecting assembly (12) further comprises an elastic plate (1204), a protrusion (1205) and a groove (1206); the elastic plate (1204) is fixed to one side of the adjusting ring (1203), and the bottom of the elastic plate (1204) is provided with a protrusion (1205); and the groove (1206) is provided on one side of the transmission plate (1101).

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