CN112400461A

CN112400461A - High-efficient safe type collection device that mows based on municipal garden uses

Info

Publication number: CN112400461A
Application number: CN202011191288.7A
Authority: CN
Inventors: 林峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-26

Abstract

The invention provides a high-efficiency safe mowing collecting device based on municipal gardens, belongs to the technical field of mowing collecting devices, and aims to solve the problems that an effective slapping structure capable of reducing grass leaf storage space is lacked in an existing mowing collecting device, and storage capacity of the mowing collecting device during grass leaf collection is further reduced. According to the grass leaf collecting device, the belt wheel on the crank mechanism is driven to rotate through the belt while the conveying roller on the right side of the conveying mechanism rotates, so that the crank mechanism rotates, then the reciprocating driving piece is driven through the connecting rod to reciprocate up and down on the Contraband-shaped support plate, so that the two reciprocating flapping mechanisms carry out reciprocating flapping operation on grass leaves entering the collecting mechanism, the occupied space of the grass leaves in the collecting mechanism is effectively reduced, the storage capacity of the grass leaf collecting device is increased, and the practicability of the grass leaf collecting device is improved.

Description

High-efficient safe type collection device that mows based on municipal garden uses

Technical Field

The invention belongs to the technical field of mowing and collecting devices, and particularly relates to a high-efficiency safe mowing and collecting device based on municipal garden.

Background

Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.

For example, application No.: the invention discloses a grass cutter for municipal gardens, which mainly relates to the field of garden trimming, is applied to trimming of municipal landscapes, solves the problems of complex structure, higher cost and environmental pollution of the grass cutter in the prior art, and has the technical key points that: a lawn mower for municipal gardens comprises a mowing device, a driving device, an adjustable pulley, a control handle and a supporting seat; the mowing device is arranged below the supporting seat; the adjustable pulley is fixed below the supporting seat through a bolt; the driving device and the control handle are fixed above the supporting seat through bolts; the mowing device is divided into a lower blade and an upper blade; a gear is arranged on the lower blade; a chain wheel is arranged on the upper blade; the driving device is provided with a driving motor bucket; compared with the traditional hand-push mower, the invention has simple structure and lower cost; the invention also adopts the driving motor to drive the mowing device, so that the mower is more environment-friendly compared with the traditional mower.

Based on the search of the above patent and the discovery of the devices in the prior art, the mowing collecting device is usually used in the municipal garden when mowing, but the existing mowing collecting device has the following disadvantages in the practical use process, such as: the existing mowing collecting device can collect grass blades in the mowing process, but the occupied space of the grass blades is large, an effective patting structure capable of reducing grass blade storage space is lacking on the existing mowing collecting device, and the storage capacity of the mowing collecting device for collecting the grass blades is reduced, so that the practicability of the mowing collecting device is reduced, and the existing mowing collecting device is adjusted in height of a mowing blade by detaching a bolt through a tool, so that the convenience of the mowing collecting device for adjusting the height of the mowing blade is reduced.

Disclosure of Invention

In order to solve the technical problems, the invention provides a high-efficiency safe mowing collecting device based on municipal gardens, which aims to solve the problems that although grass blades can be collected in the mowing process of the existing mowing collecting device, the grass blades occupy a large space, an effective slapping structure capable of reducing the storage space of the grass blades is absent on the existing mowing collecting device, the storage capacity of the mowing collecting device for collecting the grass blades is further reduced, the practicability of the mowing collecting device is reduced, and the convenience of the mowing collecting device in adjusting the height of the mowing blades is further reduced due to the fact that bolts need to be detached for adjustment through tools when the height of the mowing blades needs to be adjusted in the existing mowing collecting device.

The invention relates to a high-efficiency safe mowing and collecting device based on municipal garden, which is achieved by the following specific technical means:

a high-efficiency safe mowing and collecting device based on municipal garden comprises an underframe, wherein a supporting plate is fixedly connected to the left side of the upper end surface of the underframe, and a lifting support piece is arranged on the left side of the supporting plate; two directional wheels and two universal wheels are respectively arranged at four included angles at the bottom of the underframe, and a driving motor and a storage battery are respectively arranged on the left side of the upper end surface of the underframe; the bottom end face of the lifting support piece is fixedly provided with a mowing mechanism, and the front side of the upper end face of the lifting support piece is provided with a mowing motor through an Contraband-shaped support plate; the mowing motor and the driving motor are both rotatably connected with belt pulleys through rotating shafts, and the belt pulleys on the driving motor are double-groove belt pulleys; the grass raking mechanism comprises grass raking screen plates and raking claws, the grass raking mechanism is of a cylindrical structure, six grass raking screen plates are arranged on the periphery of the grass raking mechanism in an annular array mode, the outer side of each grass raking screen plate is uniformly provided with fourteen raking claws, the head end of each raking claw is upwards distributed in a forty-five-degree bending mode, and a belt pulley is arranged at the front end of the grass raking mechanism; the right end of the inner side of the underframe is fixedly provided with a conveying mechanism and a collecting mechanism; the collecting mechanism is of a box-shaped structure, and the front side of the upper end in the collecting mechanism is rotatably connected with a crank mechanism through a rotating shaft; a controller is arranged on the right handrail of the underframe; the mowing motor and the driving motor are both in common electrical connection with the storage battery through the controller; two reciprocating flapping mechanisms are arranged at the bottom of the crank mechanism and inside the collecting mechanism.

Furthermore, the lifting support piece comprises an adjusting screw rod, slide rails and an adjusting nut, the right end face of the lifting support piece is provided with two T-shaped slide blocks which are symmetrically arranged from front to back, the right side of the lifting support piece is connected with the two slide rails fixed on the left end face of the supporting plate in a sliding manner through the two T-shaped slide blocks, the left end face of each slide rail is provided with a T-shaped chute in a sliding manner with the T-shaped slide block on the lifting support piece, the adjusting nut is arranged on the front side of the right end face of the lifting support piece, the inside of the adjusting nut is connected with the adjusting screw rod through threads, the upper end of the adjusting screw rod is provided with a rotating hand wheel;

furthermore, the mowing mechanism comprises mowing blades, transmission gears and protective rods, the mowing mechanism is of a shell structure, the interior of the mowing mechanism is rotatably connected with two mowing blades which are symmetrically distributed through a rotating shaft, the upper ends of the rotating shafts on the two mowing blades are respectively provided with one transmission gear, the two transmission gears are meshed, the upper end of the rotating shaft on one mowing blade on the front side is also provided with a belt pulley, the left side in the mowing mechanism is uniformly provided with thirteen protective rods, and when the mowing mechanism and a mowing motor are in an installation state, the belt pulley on the rotating shaft of the mowing blade on the front side is in transmission connection with the belt pulley on the rotating shaft of the mowing motor through a belt;

further, when the grass raking mechanism and the driving motor are in an installation state, the belt pulley on the grass raking mechanism is in transmission connection with the belt pulley on the driving motor through a belt, and the diameter size of the belt pulley on the grass raking mechanism is three to four times that of the belt pulley on the driving motor;

further, the conveying mechanism comprises a conveying belt and a conveying rod, the left end and the right end of the inner side of the conveying mechanism are rotatably connected with one conveying roller through bearings, the conveying belt is connected between the two conveying rollers in a transmission mode, the conveying rod is uniformly arranged on the outer periphery of the conveying belt, belt pulleys are arranged at the front ends of the two conveying rollers in the conveying mechanism, the belt pulley on the conveying roller on the left side is in transmission connection with a belt pulley on a driving motor through a belt, and when the conveying mechanism is in a conveying state, the conveying rod on the conveying belt and a grass raking claw on the grass raking mechanism penetrate in a staggered mode;

furthermore, the collecting mechanism comprises Contraband-shaped sliding rails, baffles, comb teeth and Contraband-shaped supporting plates, a discharge hole is formed in the right end face of the collecting mechanism, Contraband-shaped sliding rails are arranged on the right end face of the collecting mechanism and located outside the discharge hole, the Contraband-shaped sliding rails are connected with the baffles in a sliding mode, the comb teeth are arranged on the upper portion of the left side of the collecting mechanism, the Contraband-shaped supporting plates are arranged on the right side of the inside of the collecting mechanism, four sliding rods are symmetrically arranged on the Contraband-shaped supporting plates in a front-back mode, and when the collecting mechanism and the conveying mechanism are in a conveying state, conveying rods on the conveying belt penetrate;

further, the crank mechanism comprises a connecting rod and a reciprocating driving piece, the crank mechanism is rotatably connected to the upper portion of the front side of the Contraband-shaped support plate through a rotating shaft, the rear side of the crank mechanism is rotatably connected with the connecting rod through the rotating shaft, the reciprocating driving piece is of an I-shaped plate-shaped structure and is slidably connected to the outer portion of the sliding rod on the Contraband-shaped support plate, a belt pulley is arranged at the front end of the upper rotating shaft of the crank mechanism, the belt pulley at the front end of the upper rotating shaft of the crank mechanism is in transmission connection with a belt pulley at the front end of a right conveying roller in the conveying mechanism through a belt, and when the crank mechanism is in a rotating;

furthermore, the reciprocating slapping mechanism comprises a reciprocating slapping plate, the reciprocating slapping mechanism is of a conical structure, the lower portion of the reciprocating slapping mechanism is connected with the reciprocating slapping plate in a sliding mode through four limiting slide bars, springs are sleeved on the outer portion of each limiting slide bar, located at the bottom of the reciprocating slapping mechanism, the upper end of each limiting slide bar is provided with a limiting block, and the reciprocating slapping mechanism is fixed on the left side of the reciprocating driving piece through an L-shaped fixing rod.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the grass leaf collecting device, due to the matching of the crank mechanism and the reciprocating patting mechanism, when the conveying roller on the right side of the conveying mechanism rotates, the belt wheel on the conveying roller on the right side of the conveying mechanism drives the belt wheel on the crank mechanism to rotate through the belt, so that the crank mechanism rotates, and then the connecting rod drives the reciprocating driving piece to reciprocate up and down on the Contraband-shaped support plate, so that the two reciprocating patting mechanisms carry out reciprocating patting operation on grass leaves entering the collecting mechanism, the occupied space of the grass leaves in the collecting mechanism is effectively reduced, the storage capacity of the grass leaf collecting device is increased, and the practicability of the grass leaf collecting device is improved.

2. According to the invention, through the arrangement of the lifting support piece, when the height of the mowing mechanism is adjusted, the adjusting screw rod is manually rotated, so that the adjusting nut drives the lifting support piece to move up and down under the action of the thread, and the lifting support piece drives the mowing mechanism to adjust the height up and down.

3. When the mowing collecting device is used for mowing, the controller starts the mowing motor, the belt pulley on the rotating shaft of the mowing motor drives the belt pulley on the front mowing blade to rotate through the belt, so that the front transmission gear drives the other transmission gear to rotate, the two mowing blades rotate in opposite directions, and then mowing operation is carried out on grass blades through rotation of the two mowing blades.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a partial sectional structural schematic view of the present invention.

Fig. 3 is a schematic structural diagram in a split state of the present invention.

Fig. 4 is a schematic structural view of the support plate and the elevating support member of the present invention after being disassembled.

Fig. 5 is a schematic view of the grass cutting mechanism of the present invention.

Fig. 6 is a schematic structural view of the grass raking mechanism and the conveying mechanism of the invention.

Fig. 7 is a schematic structural view of a conveying mechanism and a collecting mechanism of the present invention.

Fig. 8 is a schematic view of the crank mechanism and reciprocating clapping mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a chassis; 2. a support plate; 3. a lifting support; 301. adjusting the screw rod; 302. a slide rail; 303. adjusting the nut; 4. a mowing mechanism; 401. a mowing blade; 402. a transmission gear; 403. a guard bar; 5. a mowing motor; 6. a grass raking mechanism; 601. digging a grass screen plate; 602. picking the claw; 7. a conveying mechanism; 701. a conveyor belt; 702. a delivery rod; 8. a collection mechanism; 801. contraband-shaped sliding rails; 802. a baffle plate; 803. comb teeth; 804. an Contraband-shaped support plate; 9. a crank mechanism; 901. a connecting rod; 902. a reciprocating driver; 10. a drive motor; 11. a controller; 12. a storage battery; 13. a reciprocating slapping mechanism; 1301. the clapper was reciprocated.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a high-efficiency safe mowing and collecting device based on municipal garden, which comprises: the lifting support device comprises an underframe 1, wherein a support plate 2 is fixedly connected to the left side of the upper end face of the underframe 1, a lifting support 3 is arranged on the left side of the support plate 2, the lifting support 3 comprises an adjusting screw 301, slide rails 302 and an adjusting nut 303, two T-shaped slide blocks are symmetrically arranged at the front and back of the right end face of the lifting support 3, the right side of the lifting support 3 is connected with the two slide rails 302 fixed on the left end face of the support plate 2 through the two T-shaped slide blocks in a sliding manner, a T-shaped chute in sliding connection with the T-shaped slide blocks on the lifting support 3 is formed in the left end face of each slide rail 302, the adjusting nut 303 is arranged on the front side of the right end face of the lifting support 3, the adjusting screw 301 is connected to the inside of the adjusting nut 303 through; two directional wheels and two universal wheels are respectively arranged at four included angles at the bottom of the underframe 1, and a driving motor 10 and a storage battery 12 are respectively arranged on the left side of the upper end surface of the underframe 1; the bottom end face of the lifting support 3 is fixedly provided with a mowing mechanism 4, the mowing mechanism 4 comprises a mowing blade 401, a transmission gear 402 and a guard bar 403, the mowing mechanism 4 is of a shell structure, and the inside of the mowing mechanism 4 is rotationally connected with two mowing blades 401 which are symmetrically distributed through a rotating shaft, the upper ends of the rotating shafts on the two mowing blades 401 are respectively provided with a transmission gear 402, the two transmission gears 402 are meshed with each other, the upper end of the upper rotating shaft of one mowing blade 401 at the front side is also provided with a belt pulley, thirteen protective rods 403 are uniformly arranged at the left side in the mowing mechanism 4, so that the two mowing blades 401 in the mowing mechanism 4 can be effectively protected, thereby ensuring that the mowing collecting device is safer to use, when the mowing mechanism 4 and the mowing motor 5 are in an installation state, the belt pulley on the rotating shaft of the front mowing blade 401 is connected with the belt pulley on the rotating shaft of the mowing motor 5 through belt transmission; the front side of the upper end surface of the lifting support piece 3 is provided with a mowing motor 5 through an Contraband-shaped support plate; the mowing motor 5 and the driving motor 10 are both rotatably connected with belt pulleys through rotating shafts, and the belt pulley on the driving motor 10 is a double-groove belt pulley; the left side of the bottom of the underframe 1 is rotatably connected with a grass raking mechanism 6 through a rotating shaft support, the grass raking mechanism 6 comprises grass raking screen plates 601 and raking claws 602, the grass raking mechanism 6 is of a cylindrical structure, six grass raking screen plates 601 are arranged on the periphery of the grass raking mechanism 6 in an annular array shape, the outer side of each grass raking screen plate 601 is uniformly provided with fourteen raking claws 602, the head ends of the raking claws 602 are upwards distributed in a forty-five-degree bending shape, and the front end of the grass raking mechanism 6 is provided with a belt pulley; the right end of the inner side of the underframe 1 is fixedly provided with a conveying mechanism 7 and a collecting mechanism 8, the conveying mechanism 7 comprises a conveying belt 701 and a conveying rod 702, the left end and the right end of the inner side of the conveying mechanism 7 are rotatably connected with a conveying roller through a bearing, the conveying belt 701 is connected between the two conveying rollers in a transmission manner, the conveying rod 702 is uniformly arranged on the outer periphery of the conveying belt 701, belt pulleys are arranged at the front ends of the two conveying rollers in the conveying mechanism 7, the belt pulley on the conveying roller on the left side is in transmission connection with a belt pulley on a driving motor 10 through a belt, and when the conveying mechanism 7 is in a material conveying state, the conveying rod 702 on the conveying belt 701 and a raking claw 602 on a grass raking mechanism 6 pass through; the collecting mechanism 8 is of a box-shaped structure, the front side of the upper end inside the collecting mechanism 8 is rotatably connected with a crank mechanism 9 through a rotating shaft, the crank mechanism 9 comprises a connecting rod 901 and a reciprocating driving piece 902, the crank mechanism 9 is rotatably connected to the upper portion of the front side of an Contraband-shaped support plate 804 through the rotating shaft, the rear side of the crank mechanism 9 is rotatably connected with the connecting rod 901 through the rotating shaft, the reciprocating driving piece 902 is of an I-shaped plate-shaped structure, the reciprocating driving piece 902 is slidably connected to the outer portion of a sliding rod on the Contraband-shaped support plate 804, a belt pulley is arranged at the front end of the rotating shaft on the crank mechanism 9, the belt pulley at the front end of the rotating shaft on the crank mechanism 9 is in transmission connection with a belt pulley at the front end of a right; a controller 11 is arranged on the right handrail of the underframe 1; the mowing motor 5 and the driving motor 10 are both in common electrical connection with the storage battery 12 through the controller 11; the bottom of the crank mechanism 9 is provided with two reciprocating slapping mechanisms 13 inside the collecting mechanism 8, each reciprocating slapping mechanism 13 comprises a reciprocating slapping plate 1301, each reciprocating slapping mechanism 13 is of a conical structure, the lower portion of each reciprocating slapping mechanism 13 is connected with the corresponding reciprocating slapping plate 1301 through four limiting slide bars in a sliding mode, springs are sleeved on the outer portions of the limiting slide bars, located at the bottoms of the reciprocating slapping mechanisms 13, a certain buffer distance is reserved between the reciprocating slapping plates 1301 and the reciprocating slapping mechanisms 13, the running reliability of the reciprocating slapping mechanisms 13 is improved, the upper ends of the limiting slide bars are provided with limiting blocks, and the reciprocating slapping mechanisms 13 are fixed on the left sides of the reciprocating.

When the grass raking mechanism 6 and the driving motor 10 are in an installation state, the belt pulley on the grass raking mechanism 6 is in transmission connection with the belt pulley on the driving motor 10 through a belt, the diameter size of the belt pulley on the grass raking mechanism 6 is three times to four times of that of the belt pulley on the driving motor 10, a certain transmission ratio is formed between the belt pulley on the grass raking mechanism 6 and the belt pulley on the driving motor 10, and therefore the belt pulley on the driving motor 10 can rotate more labor-saving.

Wherein, collection mechanism 8 includes Contraband font slide rail 801, baffle 802, broach 803 and Contraband font extension board 804, the bin outlet has been seted up to collection mechanism 8 right-hand member face, and collection mechanism 8 right-hand member face is located the bin outlet outside and is equipped with Contraband font slide rail 801, sliding connection has baffle 802 on Contraband font slide rail 801, collection mechanism 8 left side upper portion is equipped with broach 803, and the inside right side of collection mechanism 8 is equipped with Contraband font extension board 804, be the front and back symmetry on Contraband font extension board 804 and be equipped with four slide bars, when collection mechanism 8 is in the defeated material state with conveying mechanism 7, conveying rod 702 passes broach 803 gap on the conveyer belt 701, thereby make conveying rod 702 go up the grass leaf can obtain effectual scraping effect.

When in use: the mowing collecting device is moved to a required mowing position through a universal wheel and a directional wheel at the bottom of an underframe 1, when the height of a mowing mechanism 4 is adjusted, an adjusting screw 301 is manually rotated, an adjusting nut 303 drives a lifting support piece 3 to move up and down under the action of threads, so that the lifting support piece 3 drives the mowing mechanism 4 to adjust the height up and down, and the bolts do not need to be disassembled through tools in the adjusting process, so that the convenience of the mowing collecting device in adjusting the height of a mowing blade 401 is improved;

the controller 11 starts the mowing motor 5, so that a belt pulley on a rotating shaft of the mowing motor 5 drives a belt pulley on a front mowing blade 401 to rotate through a belt, the front transmission gear 402 drives another transmission gear 402 to rotate, so that the two mowing blades 401 rotate in opposite directions, grass blades are mowed through the rotation of the two mowing blades 401, a good mowing effect is achieved, thirteen protective rods 403 are uniformly arranged on the left side inside the mowing mechanism 4, so that the two mowing blades 401 in the mowing mechanism 4 can be effectively protected, and the mowing collecting device is safer to use;

during mowing, the driving motor 10 is started through the controller 11, the belt pulley on the rotating shaft of the driving motor 10 drives the belt pulley on the grass raking mechanism 6 and the belt pulley on the conveying roller on the left side of the conveying mechanism 7 to rotate clockwise through the belt respectively, so that the grass raking mechanism 6 drives the grass raking screen plate 601 and the raking claw 602 to rotate clockwise, cut grass blades are driven to the upper surface of the conveying belt 701, then when the belt pulley on the conveying roller on the left side of the conveying mechanism 7 rotates clockwise, the conveying roller on the left side of the conveying mechanism 7 drives the conveying belt 701 to perform clockwise steering transmission, so that the grass blades on the upper surface of the conveying belt 701 are driven to the inside of the collecting mechanism 8, when the conveying roller on the right side of the conveying mechanism 7 rotates, the belt pulley on the conveying roller on the right side of the conveying mechanism 7 drives the belt pulley on the crank mechanism 9 to rotate through the belt, then the connecting rod 901 drives the reciprocating driving piece to, thereby make two reciprocal slapping mechanisms 13 carry out reciprocal slapping operation to the grass leaf that gets into in the collection mechanism 8 to effectively reduced the occupation space of grass leaf in collection mechanism 8, and then increased the storage capacity when this collection device of mowing collects the grass leaf, thereby improved this collection device of mowing's practicality.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a collection device mows based on high-efficient safe type that municipal garden used which characterized in that: the lifting frame comprises an underframe (1), wherein a supporting plate (2) is fixedly connected to the left side of the upper end surface of the underframe (1), and a lifting support piece (3) is arranged on the left side of the supporting plate (2); two directional wheels and two universal wheels are respectively arranged at four included angles at the bottom of the bottom frame (1), and a driving motor (10) and a storage battery (12) are respectively arranged on the left side of the upper end face of the bottom frame (1); a mowing mechanism (4) is fixedly arranged on the bottom end face of the lifting support piece (3), and a mowing motor (5) is arranged on the front side of the upper end face of the lifting support piece (3) through an Contraband-shaped support plate; the mowing motor (5) and the driving motor (10) are both rotatably connected with belt pulleys through rotating shafts, and the belt pulley on the driving motor (10) is a double-groove belt pulley; the grass raking mechanism (6) is connected to the left side of the bottom of the underframe (1) in a rotating mode through a rotating shaft support, the grass raking mechanism (6) comprises grass raking screen plates (601) and raking claws (602), the grass raking mechanism (6) is of a cylindrical structure, six grass raking screen plates (601) are arranged on the periphery of the grass raking mechanism (6) in an annular array mode, the outer side of each grass raking screen plate (601) is uniformly provided with fourteen raking claws (602), the head end of each raking claw (602) is upwards distributed in a forty-five-degree bending mode, and the front end of the grass raking mechanism (6) is provided with a belt pulley; the right end of the inner side of the chassis (1) is fixedly provided with a conveying mechanism (7) and a collecting mechanism (8); the collecting mechanism (8) is of a box-shaped structure, and the front side of the upper end in the collecting mechanism (8) is rotatably connected with a crank mechanism (9) through a rotating shaft; a controller (11) is arranged on the right handrail of the underframe (1); the mowing motor (5) and the driving motor (10) are both in common electrical connection with the storage battery (12) through the controller (11); two reciprocating flapping mechanisms (13) are arranged at the bottom of the crank mechanism (9) and inside the collecting mechanism (8).

2. The efficient and safe mowing and collecting device based on the municipal garden as claimed in claim 1, wherein: lifting support piece (3) are including adjusting screw (301), slide rail (302) and adjusting nut (303), lifting support piece (3) right-hand member personally submits the front and back symmetry form and is equipped with two T type sliders, and lifting support piece (3) right side has two slide rails (302) of fixing in backup pad (2) left end face through two T type slider sliding connection, every slide rail (302) left end face all set up with lifting support piece (3) on T type slider sliding connection's T type spout, and lifting support piece (3) right end face front side is equipped with adjusting nut (303), and adjusting nut (303) inside has adjusting screw (301) through threaded connection, adjusting screw (301) upper end is equipped with the rotation hand wheel, and adjusting screw (301) outside upper and lower both ends all rotate and are connected with two axle sleeves of fixing in backup pad (2) left end face.

3. The efficient and safe mowing and collecting device based on the municipal garden as claimed in claim 1, wherein: the mowing mechanism (4) comprises mowing blades (401), transmission gears (402) and guard rods (403), the mowing mechanism (4) is of a shell structure, the mowing blades (401) are symmetrically distributed inside the mowing mechanism (4) through a rotating shaft in a rotating mode, one transmission gear (402) is arranged at the upper end of an upper rotating shaft of each mowing blade (401), the transmission gears (402) are meshed with each other, a belt pulley is further arranged at the upper end of an upper rotating shaft of one mowing blade (401) on the front side, thirteen guard rods (403) are uniformly arranged on the left side inside the mowing mechanism (4), and when the mowing mechanism (4) and the mowing motor (5) are in an installation state, the belt pulley on the rotating shaft of the mowing blade (401) on the front side is connected with the belt pulley on the rotating shaft of the mowing motor (5) through belt transmission.

4. The efficient and safe mowing and collecting device based on the municipal garden as claimed in claim 1, wherein: when the grass raking mechanism (6) and the driving motor (10) are in an installation state, the belt pulley on the grass raking mechanism (6) is in transmission connection with the belt pulley on the driving motor (10) through a belt, and the diameter of the belt pulley on the grass raking mechanism (6) is three times to four times that of the belt pulley on the driving motor (10).

5. The efficient and safe mowing and collecting device based on the municipal garden as claimed in claim 1, wherein: conveying mechanism (7) are including conveyer belt (701) and transport stick (702), both ends all are connected with a conveying roller through the bearing rotation about conveying mechanism (7) inboard, and the transmission is connected with conveyer belt (701) between two conveying rollers, conveyer belt (701) periphery is personally submitted evenly and is equipped with transport stick (702), two conveying roller front ends all are equipped with the belt pulley in conveying mechanism (7), and the belt pulley is connected with driving motor (10) belt pulley transmission on the conveying roller of left side, work as when conveying mechanism (7) are in defeated material state, transport stick (702) and take off claw (602) and be crisscross the form and pass on grass mechanism (6) on conveyer belt (701).

6. The efficient and safe mowing and collecting device based on the municipal garden as claimed in claim 1, wherein: collect mechanism (8) including Contraband font slide rail (801), baffle (802), broach (803) and Contraband font extension board (804), the bin outlet has been seted up to collection mechanism (8) right-hand member face, and collects mechanism (8) right-hand member face and be located the bin outlet outside and be equipped with Contraband font slide rail (801), sliding connection has baffle (802) on Contraband font slide rail (801), it is equipped with broach (803) to collect mechanism (8) left side upper portion, and collects mechanism (8) inside right side and be equipped with Contraband font extension board (804), it is equipped with four slide bars to be the symmetry form around being on Contraband font extension board (804), works as when collecting mechanism (8) and conveying mechanism (7) are in defeated material state, conveying rod (702) pass broach (803) gap on conveyer belt (701).

7. The efficient and safe mowing and collecting device based on the municipal garden as claimed in claim 1, wherein: the crank mechanism (9) comprises a connecting rod (901) and a reciprocating driving piece (902), the crank mechanism (9) is rotatably connected to the upper portion of the front side of an Contraband-shaped support plate (804) through a rotating shaft, the rear side of the crank mechanism (9) is rotatably connected with the connecting rod (901) through the rotating shaft, the reciprocating driving piece (902) is of an I-shaped plate-shaped structure, the reciprocating driving piece (902) is slidably connected to the outer portion of an upper sliding rod of a Contraband-shaped support plate (804), a belt pulley is arranged at the front end of an upper rotating shaft of the crank mechanism (9), the belt pulley at the front end of the upper rotating shaft of the crank mechanism (9) is in transmission connection with a belt pulley at the front end of a right conveying roller in the conveying mechanism (7) through a belt, and when the crank mechanism (9) is in.

8. The efficient and safe mowing and collecting device based on the municipal garden as claimed in claim 1, wherein: the reciprocating slapping mechanism (13) comprises a reciprocating slapping plate (1301), the reciprocating slapping mechanism (13) is of a conical structure, the lower portion of the reciprocating slapping mechanism (13) is connected with the reciprocating slapping plate (1301) in a sliding mode through four limiting slide bars, springs are sleeved on the outer portion of each limiting slide bar, the bottom of the reciprocating slapping mechanism (13) is located, the upper end of each limiting slide bar is provided with a limiting block, and the reciprocating slapping mechanism (13) is fixed on the left side of the reciprocating driving part (902) through an L-shaped fixing rod.