Sanitation clean garbage picker

Abstract

The utility model discloses an environmental sanitation cleaning garbage pickup device which comprises a negative pressure suction assembly, a negative pressure suction assembly, a negative pressure suction assembly and a control assembly, the negative pressure suction assembly comprises a bottom plate and multiple sets of negative pressure suction cups, the negative pressure suction cups are distributed at the bottom of the bottom plate in an array mode, and the negative pressure suction cups and the bottom plate are connected in an up-and-down telescopic mode; the driving assembly comprises a hollow rod, negative pressure cylinders and a movable block, the hollow rod is connected and fixed to the center of the top face of the bottom plate, the number of the negative pressure cylinders is equal to that of the negative pressure suction cups, the negative pressure cylinders and the negative pressure suction cups are fixed in the lower end of the hollow rod in an array mode, and connecting pipes are arranged between the negative pressure cylinders and the negative pressure suction cups in a communicating mode; the movable block is located in the upper end of the hollow rod and is in vertical sliding connection with the hollow rod, connecting rods corresponding to the negative pressure cylinders in number are arranged at the bottom of the movable block, and the tail ends of the bottoms of the connecting rods extend into the negative pressure cylinders and are connected with pistons attached to the inner walls of the negative pressure cylinders in a sliding mode; the protection assembly comprises a corrugated telescopic pipe, and the corrugated telescopic pipe is connected to the bottom face of the outer edge of the bottom plate and covers the negative pressure suction cup.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental sanitation cleaning, in particular to an environmental sanitation cleaning garbage picker. Background Art

[0002] As people's lives continue to improve, on the one hand, people's requirements for environmental sanitation are getting higher and higher, and on the other hand, various types of domestic garbage are increasing. In particular, the waste on the roadside is very difficult to clean up, and most of these wastes are removed by sanitation workers.

[0003] Currently, sanitation workers generally use pliers to pick up garbage, which are easy to operate and convenient for picking up objects from irregular surfaces. However, pliers are difficult to pick up garbage with smooth and very thin surfaces, thus affecting the efficiency of garbage picking.

[0004] For this reason we propose a sanitation garbage picker. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a sanitation garbage picker, which is conducive to the targeted picking up of garbage with smooth and very thin surfaces, thereby improving the efficiency of sanitation cleaning.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a sanitation garbage picker, comprising:

[0007] A negative pressure suction assembly includes a bottom plate and a negative pressure suction cup, wherein the negative pressure suction cup is provided in multiple groups and distributed in an array at the bottom of the bottom plate, and the negative pressure suction cup is telescopically connected to the bottom plate in an up-and-down manner;

[0008] The driving assembly includes a hollow rod, a negative pressure cylinder and a movable block, wherein the hollow rod is connected and fixed to the center of the top surface of the bottom plate, the number of the negative pressure cylinders is equal to that of the negative pressure suction cups and they are fixed in an array inside the lower end of the hollow rod, and a connecting pipe is provided between the negative pressure cylinders and the negative pressure suction cups;

[0009] The movable block is located inside the upper end of the hollow rod and is slidably connected up and down. The bottom of the movable block is provided with connecting rods corresponding to the number of negative pressure cylinders. The bottom end of the connecting rod extends into the interior of the negative pressure cylinder and is connected to a piston that is slidably fitted with the inner wall of the negative pressure cylinder.

[0010] The protection component comprises a bellows expansion tube, wherein the bellows expansion tube is connected to the outer edge bottom surface of the bottom plate and covers the negative pressure suction cup.

[0011] As a preferred embodiment of the sanitation garbage picker described in the utility model, a positioning rod is vertically arranged on the top of the negative pressure suction cup, the positioning rod movably penetrates the bottom plate and is slidably connected to each other up and down, and a telescopic spring is wound around the outer surface of the lower end of the positioning rod, and the telescopic spring abuts between the top surface of the negative pressure suction cup and the bottom surface of the bottom plate.

[0012] As a preferred solution of the sanitation garbage picker described in the utility model, a guide groove is provided on the upper side wall of the hollow rod along the axial direction, and a handle is connected to the side wall of the movable block, and the handle penetrates the guide groove and is located outside the hollow rod.

[0013] As a preferred solution of the sanitation garbage picker described in the utility model, a return spring is connected between the top of the movable block and the inner top of the hollow rod.

[0014] As a preferred solution of the sanitation garbage picker described in the utility model, the inner side wall of the hollow rod is axially connected with a reinforcing rib, the outer side of the movable block is provided with a limiting slide groove corresponding to the reinforcing rib, and the limiting slide groove is slidably connected to the reinforcing rib up and down.

[0015] As a preferred solution of the sanitation garbage picker described in the utility model, a fixing plate is connected between the bottom end side wall of the hollow rod and the top surface of the bottom plate, and a decorative cover covering the connecting pipe and the fixing plate is provided on the top of the bottom plate.

[0016] As a preferred solution of the sanitation garbage collector described in the utility model, the outer side wall of the corrugated telescopic tube is penetrated with an air hole, the bottom surface of the corrugated telescopic tube has a horizontal outer edge, and friction gaskets are arranged around the bottom surface of the outer edge at intervals.

[0017] As a preferred solution of the sanitation garbage picker described in the utility model, a handrail is connected to the upper end of the hollow rod and the side away from the guide groove.

[0018] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0019] The negative pressure suction cup is placed on the surface of smooth and very thin garbage such as packaging bags. The movable block slides up along the hollow rod to pull the piston with the connecting rod. The piston cooperates with the negative pressure cylinder to suck the negative pressure suction cup into negative pressure through the connecting tube. The negative pressure suction cup absorbs and fixes the smooth and very thin garbage, which is conducive to the rapid pickup of garbage.

[0020] There are multiple groups of negative pressure suction cups to ensure that they can accurately cover the surface of the garbage. The matching negative pressure cylinders are independent of each other to ensure that each negative pressure suction cup has negative pressure. The negative pressure suction cups are retracted up and down relative to the bottom plate to be suitable for garbage on different terrains.

[0021] The corrugated telescopic tube can be extended and retracted in conjunction with the negative pressure suction cup without affecting the use of the negative pressure suction cup. At the same time, the corrugated telescopic tube loses external pressure after leaving the ground, thereby covering the negative pressure suction cup to prevent the garbage picked up on the negative pressure suction cup from being blown off by the wind, which is conducive to the targeted picking up of garbage with smooth and very thin surfaces, thereby improving the efficiency of sanitation cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The figure is a schematic diagram of the structure of a sanitation garbage picker.

[0023] Figure 2 The present invention is a schematic diagram of a negative pressure suction cup of a sanitation garbage picker.

[0024] Figure 3 The diagram is a schematic diagram of a negative pressure cylinder of a sanitation garbage collector.

[0025] Figure 4 The present invention is a schematic diagram of the movable blocks of a sanitation garbage picker.

[0026] Among them: 1. Hollow rod; 2. Bottom plate; 3. Negative pressure suction cup; 4. Positioning rod; 5. Telescopic spring; 6. Connecting pipe; 7. Corrugated telescopic pipe; 8. Air vent; 9. Friction gasket; 10. Fixed plate; 11. Decorative cover; 12. Negative pressure cylinder; 13. Connecting rod; 14. Piston; 15. Movable block; 16. Reinforcement rib; 17. Return spring; 18. Handle; 19. Limiting slide groove; 20. Guide groove; 21. Handrail. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example

[0031] Please refer to Figures 1 to 4 As shown, the utility model provides a sanitation garbage picker, comprising: a negative pressure suction component, a driving component and a protective component;

[0032] The negative pressure suction assembly includes a bottom plate 2 and a negative pressure suction cup 3. The negative pressure suction cup 3 is provided with multiple groups and is distributed in an array at the bottom of the bottom plate 2. The negative pressure suction cup 3 and the bottom plate 2 are telescopically connected up and down. A positioning rod 4 is vertically provided on the top of the negative pressure suction cup 3. The positioning rod 4 movably penetrates the bottom plate 2 and is slidably connected to each other up and down. A telescopic spring 5 is wound around the outer surface of the lower end of the positioning rod 4, and the telescopic spring 5 abuts between the top surface of the negative pressure suction cup 3 and the bottom surface of the bottom plate 2.

[0033] The driving assembly includes a hollow rod 1, a negative pressure cylinder 12 and a movable block 15. The hollow rod 1 is connected and fixed to the center of the top surface of the bottom plate 2. The number of negative pressure cylinders 12 is equal to that of negative pressure suction cups 3 and they are fixed in an array inside the lower end of the hollow rod 1. A connecting pipe 6 is provided between the negative pressure cylinder 12 and the negative pressure suction cup 3. The movable block 15 is located inside the upper end of the hollow rod 1 and is slidably connected up and down. A connecting rod 13 corresponding to the number of negative pressure cylinders 12 is provided at the bottom of the movable block 15. The bottom end of the connecting rod 13 extends to the inside of the negative pressure cylinder 12 and is connected to a piston 14 that is slidably fitted with the inner wall of the negative pressure cylinder 12. A reinforcing rib 16 is axially connected to the inner side wall of the hollow rod 1. A limiting slide groove 19 is provided on the outer side surface of the movable block 15 corresponding to the reinforcing rib 16. The limiting slide groove 19 is slidably connected to the reinforcing rib 16 up and down.

[0034] A guide groove 20 is formed through the side wall of the upper end of the hollow rod 1 in the axial direction, and a handle 18 is connected to the side wall of the movable block 15. The handle 18 penetrates the guide groove 20 and is located outside the hollow rod 1. A return spring 17 is connected between the top of the movable block 15 and the inner top of the hollow rod 1. A handrail 21 is connected to the upper end of the hollow rod 1 and away from the guide groove 20.

[0035] The protection component includes a bellows expansion tube 7, which is connected to the outer edge bottom surface of the bottom plate 2 and covers the negative pressure suction cup 3. The outer side wall of the bellows expansion tube 7 is penetrated with a vent hole 8. The bottom surface of the bellows expansion tube 7 has a horizontal outer edge, and friction pads 9 are arranged around the bottom surface of the outer edge at intervals.

[0036] A fixing plate 10 is connected between the side wall of the bottom end of the hollow rod 1 and the top surface of the bottom plate 2 , and a decorative cover 11 covering the connecting pipe 6 and the fixing plate 10 is provided on the top of the bottom plate 2 .

[0037] The utility model provides a sanitation garbage picker. The hollow rod 1 covers the negative pressure suction cup 3 on the surface of garbage with a smooth and very thin surface, such as a packaging bag, with a bottom plate 2. The movable block 15 slides up along the hollow rod 1 to pull the piston 14 with the connecting rod 13. The piston 14 cooperates with the negative pressure cylinder 12 to suck the negative pressure suction cup 3 into negative pressure with the connecting pipe 6. The negative pressure suction cup 3 absorbs and fixes the garbage with a smooth and very thin surface, which is conducive to the rapid pickup of the garbage. The negative pressure suction cup 3 is provided with multiple groups to ensure that it can accurately cover the surface of the garbage. The matching negative pressure cylinder 12 The negative pressure suction cups 3 are independent of each other, ensuring that each negative pressure suction cup 3 has negative pressure. The negative pressure suction cups 3 are extended and retracted relative to the bottom plate 2 so as to be suitable for garbage on the ground of different terrains. The bellows 7 can be extended and retracted in coordination with the negative pressure suction cups 3 without affecting the use of the negative pressure suction cups 3. At the same time, the bellows 7 loses external force after leaving the ground, thereby covering the negative pressure suction cups 3 to prevent the garbage picked up on the negative pressure suction cups 3 from being blown off by the wind, which is conducive to the targeted picking up of garbage with smooth and very thin surfaces, thereby improving the efficiency of sanitation cleaning.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sanitation garbage picker, characterized in that: include: A negative pressure suction assembly comprises a bottom plate (2) and a negative pressure suction cup (3), wherein the negative pressure suction cup (3) is provided in a plurality of groups and distributed in an array at the bottom of the bottom plate (2), and the negative pressure suction cup (3) is telescopically connected to the bottom plate (2) in an up-and-down manner; A driving assembly, comprising a hollow rod (1), a negative pressure cylinder (12) and a movable block (15), wherein the hollow rod (1) is connected and fixed to the center of the top surface of the bottom plate (2), the number of the negative pressure cylinders (12) is equal to that of the negative pressure suction cups (3) and they are fixed in an array inside the lower end of the hollow rod (1), and a connecting pipe (6) is provided between the negative pressure cylinders (12) and the negative pressure suction cups (3); The movable block (15) is located inside the upper end of the hollow rod (1) and is connected to the upper and lower ends in a sliding manner. The bottom of the movable block (15) is provided with connecting rods (13) corresponding to the number of negative pressure cylinders (12). The bottom end of the connecting rod (13) extends into the interior of the negative pressure cylinder (12) and is connected to a piston (14) that is slidably fitted with the inner wall of the negative pressure cylinder (12). The protection component comprises a bellows telescopic tube (7), wherein the bellows telescopic tube (7) is connected to the outer edge bottom surface of the bottom plate (2) and covers the negative pressure suction cup (3).

2. The sanitation garbage collector according to claim 1, characterized in that: A positioning rod (4) is vertically arranged on the top of the negative pressure suction cup (3), and the positioning rod (4) is movably penetrated through the bottom plate (2) and is slidably connected to each other up and down. A telescopic spring (5) is wound around the outer surface of the lower end of the positioning rod (4), and the telescopic spring (5) is in contact between the top surface of the negative pressure suction cup (3) and the bottom surface of the bottom plate (2).

3. The sanitation garbage collector according to claim 1, characterized in that: A guide groove (20) is provided in the axial direction on the upper side wall of the hollow rod (1), and a handle (18) is connected to the side wall of the movable block (15). The handle (18) penetrates the guide groove (20) and is located outside the hollow rod (1).

4. The sanitation garbage collector according to claim 1, characterized in that: A return spring (17) is connected between the top of the movable block (15) and the inner top of the hollow rod (1).

5. The sanitation garbage collector according to claim 1, characterized in that: The inner side wall of the hollow rod (1) is axially connected with a reinforcing rib (16), and the outer side surface of the movable block (15) is provided with a limiting sliding groove (19) corresponding to the reinforcing rib (16), and the limiting sliding groove (19) is connected to the reinforcing rib (16) in an up-and-down sliding manner.

6. The sanitation garbage collector according to claim 1, characterized in that: A fixing plate (10) is connected between the side wall of the bottom end of the hollow rod (1) and the top surface of the bottom plate (2), and a decorative cover (11) is provided on the top of the bottom plate (2) to cover the connecting pipe (6) and the fixing plate (10).

7. The sanitation garbage collector according to claim 1, characterized in that: The outer side wall of the bellows expansion tube (7) is penetrated with an air vent (8), the bottom surface of the bellows expansion tube (7) has a horizontal outer edge, and friction pads (9) are arranged around the bottom surface of the outer edge at intervals.

8. The sanitation garbage collector according to claim 3, characterized in that: A handrail (21) is connected to the upper end of the hollow rod (1) and to a side away from the guide groove (20).

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