Sweeping mechanism used after road green plant pruning

Abstract

The invention discloses a sweeping mechanism used after road green plant pruning, which comprises a frame and wheels, and the wheels and the frame are connected with a driving control assembly for driving the wheels to work; the vehicle frame is connected with a machine box, and a conveying assembly is connected into the machine box. The case is connected with a negative pressure adsorption assembly, the negative pressure adsorption assembly comprises a negative pressure pipe, and the negative pressure pipe is connected with a pump body; a material storage box is arranged on the portion, located on the rear side of the machine box, of the vehicle frame, and the material storage box is installed on the machine frame and located on the rear side of the machine box. A smashing and screening assembly for smashing and pressure screening is arranged in the machine box. The device has the advantages that branches and leaves fallen from trimming of green plants are rapidly collected, then the collected branches and leaves are conveyed into the storage box through the conveying assembly to be stored, in the process, the branches and leaves are crushed through the crushing and screening assembly and ground into the size meeting the size of screen holes, the collection amount of the unit storage box can be increased, and the collection efficiency is improved. And transportation and replacement are convenient.

Description

Technical Field

[0001] The invention relates to the field of road cleaning, and in particular to a cleaning mechanism used after green plants on roads are trimmed. Background Art

[0002] Road greening refers to an urban greening measure that plants are planted on both sides of urban roads or in the middle isolation zone, aiming to beautify the environment, purify the air, reduce noise, regulate microclimate, protect the roadbed, etc. Road greening can not only improve the beauty of the city, but also provide ecological and social benefits.

[0003] Road green plants need to be pruned regularly, so pruned branches and leaves will pile up next to the green plants, and the branches and leaves need to be collected to avoid affecting road hygiene and safety. The prior art generally uses an automatic cleaning mechanism to collect the branches and leaves. However, the above-mentioned prior art has the following disadvantages: the capacity of the automatic cleaning structure is small, and for the branches and leaves of green plants on a long road section, the collected parts need to be continuously transferred to the garbage truck, which affects the collection efficiency and increases the workload. Based on this, the present invention designs a cleaning mechanism for use after pruning road green plants. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a cleaning mechanism for road green plants after pruning.

[0005] A cleaning mechanism for road green plants after pruning, comprising:

[0006] A frame and wheels, wherein the wheels and the frame are connected to a drive control assembly that drives the wheels;

[0007] A chassis, the chassis is mounted on the frame, and a conveying assembly is connected to the chassis;

[0008] A negative pressure adsorption component, wherein the negative pressure adsorption component comprises a negative pressure pipe, one end of the negative pressure pipe is connected to the chassis, the other end of the negative pressure pipe is connected to a suction cup, and the negative pressure pipe is connected to a pump body;

[0009] A material storage box, which is mounted on the frame and located at the rear side of the frame, and is detachably connected to the frame;

[0010] The chassis is provided with a crushing and screening assembly for crushing and pressure screening.

[0011] In the above-mentioned cleaning mechanism used after pruning green plants on the road, the conveying assembly includes two pulleys 1, one of the pulleys 1 is connected to a driving motor, and the driving motor is installed on the chassis through a mounting plate. The two pulleys 1 are cooperatively connected to a belt and the two pulleys 1 are respectively located on both sides of the belt, and the other side of the belt is cooperatively connected to two pulleys 2. A sealing plate is abutted against the side of the belt close to the suction cup, and the sealing plate is fixed on the inner wall of the chassis and seals the local space between the chassis and the belt.

[0012] In the above-mentioned cleaning mechanism used after pruning road green plants, a storage box is provided on the side of the belt away from the suction cup, the crushing and screening assembly is arranged in the storage box, and the storage box is fixedly connected with a guide plate cooperating with the belt.

[0013] In the above-mentioned cleaning mechanism used after pruning green plants on the road, the crushing and screening assembly includes two rollers, each of which is connected to a rotating shaft, each of which is connected to a transmission shaft, and an electromagnetic clutch is connected between the rotating shaft and the transmission shaft to make the two separable. Each of the transmission shafts passes through the side of the storage box and is connected to two gears on the part outside the storage box. One of the transmission shafts is connected to a rotating motor.

[0014] In the above-mentioned cleaning mechanism used after pruning green plants on the road, the crushing and screening assembly also includes a sieve plate located at the bottom of the storage box, and the sieve plate is composed of a porous structure. A triangular structure bracket is connected to each side of the two rotating shafts, and the tops of the two brackets are commonly connected to a connecting shaft, and the connecting shaft is connected to a hydraulic cylinder. The hydraulic cylinder is fixed to the outer top of the chassis and its output shaft passes through the top of the chassis and is connected to the connecting shaft.

[0015] In the above-mentioned cleaning mechanism used after pruning road green plants, the parts of the two rotating shafts located in the storage box are respectively connected to a gear 2, and the two gears 2 are commonly connected to a toothed square ring. The toothed square ring is a ring structure and the two inner sides are respectively provided with toothed grooves that cooperate with gear 2.

[0016] In the above-mentioned cleaning mechanism used after pruning road green plants, an inclined section is provided on the side of the storage box close to the belt, and the inclined section forms an inclined storage part that expands the space of the storage box part, and the outer end of the inclined storage part is arranged perpendicular to and against the running direction of the belt.

[0017] In the above-mentioned cleaning mechanism used after pruning road green plants, the bottom of the storage box is connected to a storage bucket that is wide at the top and narrow at the bottom. The bottom of the storage bucket is connected to the top of the storage box through a feed pipe. A negative pressure pump is provided in the storage box. The crushed material that meets the sieve holes of the sieve plate in the storage box is drawn into the storage box through the filtering action of the negative pressure pump.

[0018] Compared with the existing technology, the advantages of the present invention are: when the present invention is in use, the branches and leaves dropped by pruned green plants are collected by the negative pressure tube and the suction cup in the negative pressure adsorption component, and then the collected branches and leaves are transported to the storage box for storage through the conveying component. In this process, the branches and leaves are crushed and rolled into a volume that meets the size of the sieve holes through the crushing and screening component, which can increase the collection capacity of the unit storage box and facilitate transportation and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a cleaning mechanism for use after pruning green plants on a road proposed by the present invention.

[0020] Figure 2 This is a schematic structural diagram of the other side of a cleaning mechanism for pruning road green plants proposed by the present invention.

[0021] Figure 3 This is a schematic diagram of the interior of a chassis in a cleaning mechanism for pruning road green plants proposed by the present invention.

[0022] Figure 4 This is a schematic structural diagram of a crushing and screening assembly in a cleaning mechanism used after pruning road green plants proposed by the present invention.

[0023] Figure 5 This is a schematic structural diagram of a bracket and a connecting shaft in a cleaning mechanism for pruning road green plants proposed by the present invention.

[0024] Figure 6 This is a cross-sectional view of a storage box in a cleaning mechanism used for pruning road green plants proposed by the present invention.

[0025] In the figure: 1 frame, 2 wheels, 3 chassis, 4 conveying component, 41 pulley 1, 42 driving motor, 43 mounting plate, 44 sealing plate, 45 pulley 2, 46 belt, 5 negative pressure adsorption component, 51 negative pressure pipe, 52 suction cup, 6 storage box, 7 crushing and screening component, 71 roller, 72 rotating shaft, 73 transmission shaft, 74 gear 1, 75 screen plate, 76 bracket, 77 hydraulic cylinder, 78 gear 2, 79 gear square ring, 710 connecting shaft, 8 storage box, 81 inclined section, 82 inclined storage part, 9 drive control component, 10 storage bucket, 11 conveying pipe, 12 guide plate. DETAILED DESCRIPTION

[0026] Reference Figure 1-6 , a cleaning mechanism for road green plants after pruning, comprising:

[0027] The frame 1 and the wheel 2, the wheel 2 and the frame 1 are connected with a driving control component 9 for driving the wheel 2;

[0028] A chassis 3, the chassis 3 is mounted on the frame 1, and a conveying assembly 4 is connected to the chassis 3;

[0029] The negative pressure adsorption component 5 includes a negative pressure pipe 51, one end of the negative pressure pipe 51 is connected to the chassis 3, the other end of the negative pressure pipe 51 is connected to a suction cup 52, and the negative pressure pipe 51 is connected to a pump body;

[0030] A material storage box 6, which is mounted on the frame 1 and located at the rear side of the chassis 3;

[0031] The chassis 3 is provided with a crushing and screening assembly 7 for crushing and pressure screening.

[0032] The conveying assembly 4 includes two pulleys 41, one pulley 41 is connected to a driving motor 42, and the driving motor 42 is installed on the chassis 3 through a mounting plate 43. The two pulleys 41 are cooperatively connected to a belt 46 and the two pulleys 41 are respectively located on both sides of the belt 46, and the other side of the belt 46 is cooperatively connected to two pulleys 2 45. A sealing plate 44 is abutted against one side of the belt 46 close to the suction cup 52, and the sealing plate 44 is fixed on the inner wall of the chassis 3 and seals the local space between the chassis 3 and the belt 46.

[0033] A storage box 8 is provided on the side of the belt 46 away from the suction cup 52, and the crushing and screening components are arranged in the storage box 8. The storage box 8 is fixedly connected with a guide plate 12 that cooperates with the belt 46. The guide plate 12 is used to guide the material on the belt 46 to accurately enter the storage box 8. An inclined section 81 is provided on the side of the storage box 8 close to the belt 46. The inclined section 8 forms an inclined storage part 82 that expands the space of the storage box 8. The outer end of the inclined storage part 82 is perpendicular to the running direction of the belt 46 and abuts against it. In this way, on the one hand, the belt 46 can be frictionally cleaned to prevent the material from sticking to the belt 46. On the other hand, the inclined storage part 82 can provide a certain buffer space for the part that cannot be crushed. The bottom of the storage box 8 is connected to a storage bucket 10 that is wide at the top and narrow at the bottom. The bottom of the storage bucket 10 is connected to the top of the storage box 6 through a feed pipe 11. A negative pressure pump is provided in the storage box 6. Through the filtering effect of the negative pressure pump, the crushed material in the storage box 8 that meets the sieve holes of the sieve plate 78 is drawn into the storage box 6 for storage.

[0034] The crushing and screening assembly 7 includes two rollers 71, each of which is connected to a rotating shaft 72, each of which is connected to a transmission shaft 73, an electromagnetic clutch is connected between the rotating shaft 72 and the transmission shaft 73 to make the two separable, each transmission shaft 73 passes through the side of the storage box 8 and is connected to two gears 74 at the part outside the storage box 8, a transmission shaft 73 is connected to a rotating motor, the crushing and screening assembly 7 also includes a sieve plate 75 located at the bottom of the storage box 8, the sieve plate 75 is composed of a porous structure, two sides of the two rotating shafts 72 are respectively connected to a triangular structure bracket 76, the tops of the two brackets 76 are commonly connected to a connecting shaft 710, the connecting shaft 710 is connected to a hydraulic cylinder 77, the hydraulic cylinder 77 is fixed to the outer top of the chassis 3 and its output shaft passes through the top of the chassis 3 and is connected to the connecting shaft 710.

[0035] The parts of the two rotating shafts 72 located in the storage box 8 are respectively connected to a gear 2 78, and the two gear 2s 78 are commonly connected to a toothed square ring 79. The toothed square ring 79 is an annular structure and the two inner sides are respectively provided with toothed grooves that cooperate with the gear 2 79. The bottom of the storage box 8 is connected to a storage bucket 10 that is wide at the top and narrow at the bottom. The bottom of the storage bucket 10 is connected to the top of the storage box 6 through a feed pipe 11. A negative pressure pump is provided in the storage box 6. The crushed material that meets the sieve holes of the sieve plate 78 in the storage box 8 is drawn into the storage box 6 through the filtering action of the negative pressure pump.

[0036] When the present invention is in use, the trimmed branches and leaves of green plants are absorbed by the suction cup 52 and input to the belt 46 through the negative pressure pipe 51, and then transported to the storage box 8. After a certain amount of branches and leaves are input into the storage box 8, the two rollers 71 in the storage box 8 are crushed once, and then after a certain amount of branches and leaves are input into the storage box 8, the two rollers 71 are driven by the hydraulic cylinder 77 to move downward at the same time, and under the transmission action of the gear 2 78 and the toothed square ring 79, they rotate and move downward, thereby achieving secondary crushing of the branches and leaves below and applying downward pressure, so that the branches and leaves in the fish storage box 8 are crushed to meet the volume of the sieve holes in the sieve plate 75, and enter the storage bucket 10, and then are transported to the storage box 6 for storage through the clinker pipe 11. The gaps between the branches and leaves are reduced by pressure crushing, thereby increasing the storage capacity of the collected branches and leaves by the cleaning device, facilitating collection and reuse.

[0037] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A cleaning mechanism for road green plants after pruning, characterized in that: include: A vehicle frame (1) and a wheel (2), wherein the wheel (2) and the vehicle frame (1) are connected to a drive control assembly (9) for driving the wheel (2); A chassis (3), the chassis (3) being mounted on the vehicle frame (1), and a conveying assembly (4) being connected to the chassis (3); A negative pressure adsorption component (5), the negative pressure adsorption component (5) comprising a negative pressure pipe (51), one end of the negative pressure pipe (51) being connected to the chassis (3), the other end of the negative pressure pipe (51) being connected to a suction cup (52), and the negative pressure pipe (51) being connected to a pump body; A material storage box (6), the material storage box (6) is mounted on the frame (1) and is located at the rear side of the chassis (3), and the material storage box (6) is detachably connected to the frame (1); The chassis (3) is provided with a crushing and screening assembly (7) for crushing and pressure screening.

2. A cleaning mechanism for road green plants after pruning according to claim 1, characterized in that: The conveying assembly (4) comprises two pulleys (41), one of the pulleys (41) is connected to a driving motor (42), the driving motor (42) is mounted on the chassis (3) via a mounting plate (43), the two pulleys (41) are cooperatively connected to a belt (46), and the two pulleys (41) are respectively located on both sides of the belt (46), the other side of the belt (46) is cooperatively connected to two pulleys (45), a sealing plate (44) is abutted against one side of the belt (46) close to the suction cup (52), and the sealing plate (44) is fixed on the inner wall of the chassis (3) and seals a local space between the chassis (3) and the belt (46).

3. A cleaning mechanism for road green plants after pruning according to claim 2, characterized in that: A storage box (8) is provided on the side of the belt (46) away from the suction cup (52), the crushing and screening assembly is arranged in the storage box (8), and the storage box (8) is fixedly connected to a guide plate (12) that cooperates with the belt (46).

4. A cleaning mechanism for road green plants after pruning according to claim 3, characterized in that: The crushing and screening assembly (7) comprises two rollers (71), each of the two rollers (71) is connected to a rotating shaft (72), each of the two rotating shafts (72) is connected to a transmission shaft (73), an electromagnetic clutch is connected between the rotating shaft (72) and the transmission shaft (73) to enable the two to be separated, each of the transmission shafts (73) passes through the side of the storage box (8) and is connected to two gears (74) at the part outside the storage box (8), and one of the transmission shafts (73) is connected to a rotating motor.

5. A cleaning mechanism for road green plants after pruning according to claim 4, characterized in that: The crushing and screening assembly (7) also includes a sieve plate (75) located at the bottom of the storage box (8), the sieve plate (75) is composed of a porous structure, and the two sides of the two rotating shafts (72) are respectively connected to a bracket (76) of a triangular structure, and the tops of the two brackets (76) are commonly connected to a connecting shaft (710), and the connecting shaft (710) is connected to a hydraulic cylinder (77), and the hydraulic cylinder (77) is fixed to the outer top of the chassis (3) and its output shaft passes through the top of the chassis (3) and is connected to the connecting shaft (710).

6. A cleaning mechanism for road green plants after pruning according to claim 4, characterized in that: The parts of the two rotating shafts (72) located in the storage box (8) are respectively connected to a second gear (78), and the two second gears (78) are commonly connected to a toothed square ring (79). The toothed square ring (79) is an annular structure and has two inner sides respectively provided with toothed grooves that cooperate with the second gear (79).

7. A cleaning mechanism for road green plants after pruning according to claim 3, characterized in that: The storage box (8) is provided with an inclined section (81) on one side close to the belt (46), and the inclined section (8) forms an inclined storage portion (82) that expands part of the space of the storage box (8), and the outer end of the inclined storage portion (82) is arranged perpendicular to and abuts against the running direction of the belt (46).

8. The cleaning mechanism for road green plants after pruning according to claim 3, characterized in that: The bottom of the storage box (8) is connected to a storage bucket (10) which is wide at the top and narrow at the bottom. The bottom of the storage bucket (10) is connected to the top of the storage box (6) through a feed pipe (11). A negative pressure pump is provided in the storage box (6). Through the filtering effect of the negative pressure pump, the crushed material that meets the sieve holes of the sieve plate (78) in the storage box (8) is pumped into the storage box (6).

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