CN111264105B

CN111264105B - A gardens meadow planting equipment for municipal works

Info

Publication number: CN111264105B
Application number: CN202010177616.1A
Authority: CN
Inventors: 顾春荣; 黄达智; 沈昂儿
Original assignee: Wanjian Construction Co ltd
Current assignee: Shen Jike
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-04-02
Anticipated expiration: 2040-03-13
Also published as: CN111264105A

Abstract

The invention discloses garden grassland planting equipment for municipal engineering, which comprises a machine body, a soil loosening device arranged on the machine body, a soil turning device for screening soil after soil loosening, a seeding device arranged on the soil turning device, and a compression roller device arranged on the machine body and used for rolling the soil after seeding; the soil loosening device is provided with a soil loosening seat, the lower end of the soil loosening seat is provided with a plurality of soil loosening plate groups, each soil loosening plate group is arranged in a staggered mode, each soil loosening plate group is composed of a plurality of soil loosening plates arranged in a plurality of equidistant arrays, and the soil loosening plates are arranged in an S shape. The invention ensures consistent sowing depth of grass seeds, reaches the required sowing depth, avoids the phenomenon of mass soil flying in the soil loosening process, can screen out large stones in the soil and the like, and is beneficial to growth of the grass seeds.

Description

A gardens meadow planting equipment for municipal works

Technical Field

The invention relates to the technical field of garden construction equipment, in particular to garden grassland planting equipment for municipal engineering.

Background

In the garden construction of municipal engineering, grassland is an essential construction content, and in the prior art, the construction method of the grassland comprises two modes of lawn transplanting and grass seed sowing. The grass sowing mode has the following disadvantages: sowing is directly carried out after loosening the soil, so that grass seeds can stay on the ground, and the sowing depth of the grass seeds is not enough, so that the grasslands are easy to separate after growing up; in the process of loosening the soil, the soil can fly and float in the air, and workers can influence the body after working for a long time; the loose soil can not screen out large stones in the soil or the grass seeds which are hard and massive soil can be pressed, which is not beneficial to the growth of the grass seeds.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides garden grassland planting equipment for municipal engineering, which ensures that the sowing depth of grass seeds is consistent, meets the required sowing depth, avoids the phenomenon of mass soil flying in the soil loosening process, can screen out large stones in the soil and the like, and is beneficial to the growth of the grass seeds.

In order to achieve the purpose, the invention adopts the following technical scheme: a garden meadow planting device for municipal engineering comprises a machine body, a soil loosening device arranged on the machine body, a soil turning device for screening loosened soil, a seeding device arranged on the soil turning device, and a compression roller device arranged on the machine body and used for rolling and seeding the soil, wherein the soil loosening device comprises a soil loosening seat arranged on the machine body, and a plurality of soil loosening plate groups arranged at the lower end of the soil loosening seat, each soil loosening plate group is arranged in a staggered manner, each soil loosening plate group is composed of a plurality of soil loosening plates arranged in an equidistant array manner, and the soil loosening plates are arranged in an S shape; equipment fixing is on planting the car, removes through planting the car and drives equipment moving as a whole, removes the in-process device that loosens the soil and inserts the work of loosening the soil to soil in the soil, the device that loosens the soil is equipped with multiunit break soil plate group, and every group break soil plate group crisscross setting, the work of loosening the soil to soil, every group break soil plate group comprises a plurality of break soil plates, and the break soil plate is the setting of S type, can play left right shift to soil and loosen the soil, and the device that turns over the soil after the completion of loosening the soil collects the screening to the soil that loosens soil is good earlier, and seeding work of grass seeds is accomplished to seeder simultaneously in the soil collection process, and the soil that the screening was got off directly covers on the grass seeds that sow, and certain compaction is carried out to soil to rethread pressure roller device. According to the invention, a plurality of groups of soil loosening plate groups on the soil loosening seat are inserted into soil, the insertion depth of the soil loosening plates is confirmed according to the sowing depth, so that the soil loosening depth is consistent, each group of soil loosening plate groups are arranged in a staggered manner, so that the soil loosening process is more uniform, each group of soil loosening plate groups consists of a plurality of soil loosening plates, and the soil loosening plates are arranged in an S shape, so that the soil is moved left and right to loosen the soil, and a large amount of soil flying in the soil loosening process can be effectively avoided; collect the screening through the device that digs earlier the soil that loosens, can screen out the growth that big stone etc. in the soil do benefit to the grass kind, the seeding work of grass kind is accomplished to seeder in the soil collection process simultaneously, the soil that the back was screened off directly covers on the grass kind that sows, the degree of depth that makes the seeding keeps certain, the degree of depth that the device that loosens the soil promptly loosens the soil, certain compaction is carried out to soil to rethread compression roller device, avoid watering in-process to dash out the grass kind and expose at the soil surface, the quick loss of moisture in the soil can be reduced to the compaction simultaneously.

The soil turning device comprises a soil turning frame fixedly arranged on the machine body, a soil turning plate, a moving groove, a plug board, two groups of first driving assemblies, a plurality of slotted holes, a second driving assembly and a third driving assembly, wherein one end of the soil turning plate is rotatably arranged on the soil turning frame; the soil turning plate is driven to turn over on the soil turning frame in a reciprocating manner through the third driving assembly to drive the first driving assembly to rotate, so that the inserting plate in the moving groove is driven to move in a reciprocating manner in the moving groove, the soil turning plate turns over upwards the first driving assembly to drive the inserting plate to move towards the moving groove, the soil turning plate turns over downwards the first driving assembly to drive the inserting plate to move outwards of the moving groove, soil on the soil turning plate can fall down rapidly through a plurality of groove holes and cover grass seeds in the reciprocating turning process of the soil turning plate, large stones and the like stay on the turning plate, the second driving assembly starts simultaneous through hole treatment on the plurality of groove holes, soil is continuously collected on the soil turning plate by the soil turning plate from bottom to top, stones in the groove holes can be pushed to move upwards continuously, and equivalently, the steps finally fall into a special collecting box from the upper end of the soil turning plate, and collection and screening of the loosened soil are completed, screening work can be accelerated through third drive assembly's drive mode, drives first drive assembly's start-up simultaneously, and plug board removes in the shifting chute, moves to the shifting chute through the board that turns over upwards that turns over of board, and turns over the board that turns over downwards and move outside the shifting chute, and the removal through the picture peg can make the board that turns over collect the degree of depth of soil and keep unanimous, and the degree of depth of grass planting seeding is unanimous promptly.

The first driving assembly comprises an arc-shaped rack arranged on the soil turning frame, a rack arranged on the inserting plate, a first gear rotationally arranged on the soil turning plate and meshed with the rack, and a second gear rotationally arranged on the soil turning plate and respectively meshed with the first gear and the arc-shaped rack; the board that digs overturns upwards, the arc rack toothing on second gear and the frame that digs to make the second gear carry out anticlockwise biography certainly, first gear and second gear meshing, thereby make first gear carry out clockwise biography certainly, rack toothing on first gear and the picture peg to drive the picture peg and remove to the shifting chute, otherwise the board that digs overturns downwards and drives the picture peg and remove outside the shifting chute.

The second driving assembly comprises a pushing frame, a plurality of pushing plates fixedly arranged on the pushing frame and arranged in one-to-one correspondence with the plurality of slotted holes on the soil turning plate, and four first hydraulic cylinders for driving the pushing frame to lift, wherein the pushing plates are sequentially heightened from left to right; the pushing frame is driven to ascend simultaneously through four first hydraulic cylinders, a plurality of push plates on the pushing frame can be inserted into a plurality of grooves on the soil turning plate respectively, the through holes of the grooves are completed, the phenomenon that stones and the like block the grooves to influence the loosening of the soil from falling of the grooves is avoided, the push plates are located on the upper surface of the soil turning plate and flush with the upper surface of the soil turning plate to stop moving upwards, the stones can be pushed to move upwards in the process of loosening the soil, the pushing frame is driven to reciprocate through the four first hydraulic cylinders, the problem of blocking of the grooves is avoided, meanwhile, the four first hydraulic cylinders are driven to enable driving force to be more uniform simultaneously, the pushing frame is prevented from inclining.

The third driving assembly comprises a first roller rotatably arranged at the upper end of the soil turning plate, a second roller rotatably arranged at the upper end of the soil turning frame, a first motor for driving the second roller to rotate, a first cam and a second cam fixedly arranged on the second roller, a first telescopic rod and a second telescopic rod, one end of the first telescopic rod is rotatably arranged on the soil turning frame, and the other end of the first telescopic rod is rotatably arranged on the soil turning plate; first motor drive second gyro wheel rotates, make first cam and the following rotation of second cam fixed on the second gyro wheel, make the first gyro wheel on the board of digging through first telescopic link and second telescopic link paste all the time and roll on first cam and second cam, rotate through first cam and second cam promptly and make the board of digging accomplish reciprocal upset from top to bottom, roll through first gyro wheel and first cam and second cam contact, greatly reduced the wearing and tearing of first cam and second cam, the service life is prolonged, can improve the stability of the board of digging from top to bottom in the upset process through first cam and second cam setting.

The seeding device comprises a first moving block and a second moving block which are movably arranged on the soil turning frame, two fourth driving assemblies positioned at two ends of the first moving block and the second moving block, a rubber box respectively and fixedly arranged on the first moving block and the second moving block, a plurality of waist holes arranged at the bottom of the rubber box in an equidistant array mode, a feeding hole arranged on the rubber box, a feeding cavity positioned at the feeding hole, a spiral feeding paddle arranged in the feeding cavity and used for conveying grass seeds, a detection assembly used for detecting the number of grass seeds in the feeding cavity, a second motor used for driving the spiral feeding paddle to rotate, a storage box arranged on the machine body and used for storing the grass seeds, and a connecting pipe used for connecting the feeding cavity and the storage box; the fourth driving component is driven to start in the process of turning the soil turning plate up and down, so that the first moving block and the second moving block perform relative reciprocating movement, the rubber box fixed on the first moving block and the second moving block at the same time is lengthened and shortened, a plurality of waist holes at the bottom of the rubber box are lengthened and form a complete circle, grass seeds in the rubber box can pass through, the plurality of waist holes are shortened and form a seal, the grass seeds in the rubber box can not pass through, the grass seeds can be sown at intervals, and the problem that the grass seeds are dense to cause subsequent poor growth is avoided, the grass seeds can be effectively prevented from being clamped by the waist holes to be damaged through the arrangement of the waist holes on the rubber box, the straw seeds in the storage box enter the feeding cavity through the connecting pipe, and then the spiral feeding paddle is driven to rotate by the second motor, so that the straw seeds are evenly fed into the rubber box through the feeding hole; the quantity of the grass seeds in the feeding cavity is detected through the detection assembly, and the grass seeds are controlled, so that the phenomenon that the grass seeds are extruded too much to cause damage is avoided.

The fourth driving assembly comprises a first tripod, a second tripod, a first small roller, a second small roller, a third small roller, a first air rod, a second air rod, a first pull rod and a second pull rod, the first small roller, the second air rod, the first pull rod and the second pull rod are rotatably arranged on the first tripod and the second tripod respectively, the first air rod is used for supporting the first tripod, the second air rod is used for supporting the second tripod, the first pull rod and the second pull rod are used for returning the first tripod and the second tripod, the first small roller rolls on the soil turning plate, the second small roller rolls on the first moving block, and the third small roller rolls on the second moving block; the soil turning plate drives the first small idler wheel to move up and down in the process of turning up and down, the first small idler wheel is arranged on the first triangular frame and the second triangular frame, so that the first triangular frame and the second triangular frame are driven to integrally move up and down, the first triangular frame and the second triangular frame move downwards to enable the second small idler wheel and the third small idler wheel to respectively push the first moving block and the second moving block to move in opposite directions, namely move outwards, so that a plurality of waist holes in the rubber box can be elongated, the first air rod and the second air rod are compressed, the soil turning plate turns up the first air rod and the second air rod to drive the first triangular frame and the second triangular frame to integrally move upwards, and the first moving block and the second moving block are reset through the flexibility of the rubber box and the combined action of the first pull rod and the second pull rod, namely the waist holes in the rubber box are reset.

The detection component comprises a piston movably arranged in a feeding cavity, a fixed rod fixedly arranged on the piston, and a touch switch arranged on a soil turning frame, wherein the spiral feeding paddle is used for conveying grass seeds, the piston can be pushed to move towards the touch switch after the grass seeds are too many, so that the air at the other end of the piston is compressed, the fixed rod is arranged on the piston, the fixed rod moves towards the touch switch, the fixed rod is contacted with the touch switch, the touch switch controls a second motor to be closed, the compressed air enables the piston to return after the grass seeds in the feeding cavity are reduced, the fixed rod is separated from the touch switch, and therefore the second motor continues to drive the spiral feeding paddle to feed the grass seeds, and the practicability is greatly improved through the automatic feeding control mode.

The compression roller device comprises a compression roller main body, a first sleeve seat and a second sleeve seat which are arranged at two ends of the compression roller main body, and a second hydraulic cylinder and a third hydraulic cylinder which are used for driving the first sleeve seat and the second sleeve seat to lift; through the first cover seat of second pneumatic cylinder and third pneumatic cylinder simultaneous drive and second cover dress downstream, make the compression roller main part of locating on first cover seat and the second cover seat carry out the compaction to the soil after the seeding, can control the first cover seat of second pneumatic cylinder and third pneumatic cylinder drive and the distance of second cover dress downstream according to the compaction, the compression roller main part rotates and locates on first cover seat and second cover seat, makes the in-process compression roller main part of compaction soil can follow and roll, has improved the contact surface area of compression roller main part, has reduced the wearing and tearing of compression roller main part, makes can the atress more even among the soil compaction process, and second pneumatic cylinder and the third pneumatic cylinder setting through compression roller main part both ends make both ends atress unanimous, make the even among the soil compaction process once more.

The invention has the following advantages: the multiple groups of soil loosening plate groups on the soil loosening seat are inserted into soil, the insertion depth of the soil loosening plates is confirmed according to the sowing depth, so that the soil loosening depth is consistent, each group of soil loosening plate groups are arranged in a staggered mode to enable the soil loosening process to be more uniform, each group of soil loosening plate groups are composed of multiple soil loosening plates, the soil loosening plates are arranged in an S shape to enable the soil to move left and right to loosen the soil, and a large amount of soil flying in the soil loosening process can be effectively avoided; collect the screening through the device that digs earlier the soil that loosens, can screen out the growth that big stone etc. in the soil do benefit to the grass kind, the seeding work of grass kind is accomplished to seeder in the soil collection process simultaneously, the soil that the back was screened off directly covers on the grass kind that sows, the degree of depth that makes the seeding keeps certain, the degree of depth that the device that loosens the soil promptly loosens the soil, certain compaction is carried out to soil to rethread compression roller device, avoid watering in-process to dash out the grass kind and expose at the soil surface, the quick loss of moisture in the soil can be reduced to the compaction simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is an enlarged view of fig. 2 at C.

Fig. 4 is a side view of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

FIG. 6 is a first cross-sectional view of the present invention.

Fig. 7 is an enlarged view of fig. 6 at B.

Fig. 8 is a schematic structural diagram of a third driving assembly.

Fig. 9 is a schematic structural view of the roll apparatus.

Fig. 10 is a partial cross-sectional schematic view of a seed planting device.

FIG. 11 is a schematic cross-sectional view of a detection assembly.

Fig. 12 is an enlarged view of fig. 11 at D.

Fig. 13 is a front view of the fourth drive assembly.

Fig. 14 is an enlarged view of fig. 13 at E.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-14, a garden grassland planting device for municipal works comprises a machine body 1, a soil loosening device 2 arranged on the machine body, a soil turning device 3 for screening loosened soil, a seeding device 4 arranged on the soil turning device, and a compression roller device 5 arranged on the machine body and used for rolling and seeding the soil, wherein the soil loosening device 2 comprises a soil loosening seat 21 arranged on the machine body, a plurality of groups of soil loosening plate groups 22 arranged at the lower end of the soil loosening seat, each group of soil loosening plate groups are arranged in a staggered manner, each group of soil loosening plate groups is composed of a plurality of soil loosening plates 23 arranged in an equidistant array, and the soil loosening plates 23 are arranged in an S shape; the equipment is installed on the planting vehicle, the equipment is driven to move integrally through the movement of the planting vehicle, the soil loosening device is inserted into the soil to loosen the soil in the moving process, a plurality of soil loosening plate groups on the soil loosening seat are inserted into the soil, the insertion depth of the soil loosening plates is confirmed according to the sowing depth, the soil loosening depth is consistent, each soil loosening plate group is staggered to enable the soil loosening process to be more uniform, each soil loosening plate group is composed of a plurality of soil loosening plates, the soil loosening plates are arranged in an S shape to enable the soil to move left and right to loosen the soil, and a large amount of soil flying phenomenon caused in the soil loosening process can be effectively avoided; collect the screening through the device that digs earlier the soil that loosens, can screen out the growth that big stone etc. in the soil do benefit to the grass kind, the seeding work of grass kind is accomplished to seeder in the soil collection process simultaneously, the soil that the back was screened off directly covers on the grass kind that sows, the degree of depth that makes the seeding keeps certain, the degree of depth that the device that loosens the soil promptly loosens the soil, certain compaction is carried out to soil to rethread compression roller device, avoid watering in-process to dash out the grass kind and expose at the soil surface, the quick loss of moisture in the soil can be reduced to the compaction simultaneously.

The soil turning device 3 comprises a soil turning frame 31 fixedly arranged on the machine body, a soil turning plate 32 with one end rotatably arranged on the soil turning frame, a moving groove 33 arranged at the bottom end of the soil turning plate, an inserting plate 34 movably arranged in the moving groove, two groups of first driving components 35 positioned at two ends of the inserting plate and used for driving the inserting plate to move, a plurality of slotted holes 36 arranged on the soil turning plate in an equidistant array manner, a second driving component 37 used for through holes of the plurality of slotted holes, and a third driving component 38 positioned at the upper end of the soil turning frame and used for driving the upper end of the soil turning plate to turn; the first driving assembly 35 comprises an arc-shaped rack 351 arranged on the soil turning frame, a rack 352 arranged on the inserting plate, a first gear 353 rotationally arranged on the soil turning plate and meshed with the rack, and a second gear 354 rotationally arranged on the soil turning plate and respectively meshed with the first gear and the arc-shaped rack; the second driving assembly 37 comprises a pushing frame 371, a plurality of pushing plates 372 fixedly arranged on the pushing frame and arranged in one-to-one correspondence with a plurality of slotted holes on the soil turning plate, and four first hydraulic cylinders 373 for driving the pushing frame to ascend and descend, wherein the pushing plates are sequentially heightened from left to right; the third driving assembly 38 comprises a first roller 381 rotatably arranged at the upper end of the soil turning plate, a second roller 382 rotatably arranged at the upper end of the soil turning frame, a first motor 383 for driving the second roller to rotate, a first cam 384 and a second cam 385 fixedly arranged on the second roller, a first telescopic rod 386 and a second telescopic rod 387 rotatably arranged on the soil turning plate and arranged at one end of the soil turning frame; the soil turning plate is driven to turn over on the soil turning frame in a reciprocating manner through the third driving assembly to drive the first driving assembly to rotate, so that the inserting plate in the moving groove is driven to move in a reciprocating manner in the moving groove, the soil turning plate turns over upwards the first driving assembly to drive the inserting plate to move towards the moving groove, the soil turning plate turns over downwards the first driving assembly to drive the inserting plate to move outwards of the moving groove, soil on the soil turning plate can fall down rapidly through a plurality of groove holes and cover grass seeds in the reciprocating turning process of the soil turning plate, large stones and the like stay on the turning plate, the second driving assembly starts simultaneous through hole treatment on the plurality of groove holes, soil is continuously collected on the soil turning plate by the soil turning plate from bottom to top, stones in the groove holes can be pushed to move upwards continuously, and equivalently, the steps finally fall into a special collecting box from the upper end of the soil turning plate, and collection and screening of the loosened soil are completed, screening work can be accelerated through third drive assembly's drive mode, drives first drive assembly's start-up simultaneously, and plug board removes in the shifting chute, moves to the shifting chute through the board that turns over upwards that turns over of board, and turns over the board that turns over downwards and move outside the shifting chute, and the removal through the picture peg can make the board that turns over collect the degree of depth of soil and keep unanimous, and the degree of depth of grass planting seeding is unanimous promptly. The board that digs overturns upwards, the arc rack toothing on second gear and the frame that digs to make the second gear carry out anticlockwise biography certainly, first gear and second gear meshing, thereby make first gear carry out clockwise biography certainly, rack toothing on first gear and the picture peg to drive the picture peg and remove to the shifting chute, otherwise the board that digs overturns downwards and drives the picture peg and remove outside the shifting chute. The pushing frame is driven to ascend simultaneously through four first hydraulic cylinders, a plurality of push plates on the pushing frame can be inserted into a plurality of grooves on the soil turning plate respectively, the through holes of the grooves are completed, the phenomenon that stones and the like block the grooves to influence the loosening of the soil from falling of the grooves is avoided, the push plates are located on the upper surface of the soil turning plate and flush with the upper surface of the soil turning plate to stop moving upwards, the stones can be pushed to move upwards in the process of loosening the soil, the pushing frame is driven to reciprocate through the four first hydraulic cylinders, the problem of blocking of the grooves is avoided, meanwhile, the four first hydraulic cylinders are driven to enable driving force to be more uniform simultaneously, the pushing frame is prevented from inclining. First motor drive second gyro wheel rotates, make first cam and the following rotation of second cam fixed on the second gyro wheel, make the first gyro wheel on the board of digging through first telescopic link and second telescopic link paste all the time and roll on first cam and second cam, rotate through first cam and second cam promptly and make the board of digging accomplish reciprocal upset from top to bottom, roll through first gyro wheel and first cam and second cam contact, greatly reduced the wearing and tearing of first cam and second cam, the service life is prolonged, can improve the stability of the board of digging from top to bottom in the upset process through first cam and second cam setting.

The seeding device 4 comprises a first moving block 41 and a second moving block 42 which are movably arranged on the soil turning frame, two fourth driving assemblies 43 which are positioned at two ends of the first moving block and the second moving block, a rubber box 44 which is respectively and fixedly arranged on the first moving block and the second moving block, a plurality of waist holes 45 which are arranged at the bottom of the rubber box in an equidistant array manner, a feeding hole 46 which is arranged on the rubber box, a feeding cavity 47 which is positioned at the feeding hole, a spiral feeding paddle 48 which is arranged in the feeding cavity and used for conveying grass seeds, a detection assembly 49 which is used for detecting the number of grass seeds in the feeding cavity, a second motor 410 which is used for driving the spiral feeding paddle to rotate, a storage box 420 which is arranged on the machine body and used for storing grass seeds, and a connecting pipe 430 which is used for connecting; the fourth driving assembly 43 comprises a first tripod 431 and a second tripod 432, a first small roller 433, a second small roller 434 and a third small roller 435 which are respectively rotatably arranged on the first tripod and the second tripod, a first air rod 436 for supporting the first tripod, a second air rod 437 for supporting the second tripod, a first pull rod 438 and a second pull rod 439 for returning the first tripod and the second tripod, wherein the first small roller is positioned on the soil turning plate to roll, the second small roller is positioned on the first moving block to roll, and the third small roller is positioned on the second moving block to roll; the fourth driving component is driven to start in the process of turning the soil turning plate up and down, so that the first moving block and the second moving block perform relative reciprocating movement, the rubber box fixed on the first moving block and the second moving block at the same time is lengthened and shortened, a plurality of waist holes at the bottom of the rubber box are lengthened and form a complete circle, grass seeds in the rubber box can pass through, the plurality of waist holes are shortened and form a seal, the grass seeds in the rubber box can not pass through, the grass seeds can be sown at intervals, and the problem that the grass seeds are dense to cause subsequent poor growth is avoided, the grass seeds can be effectively prevented from being clamped by the waist holes to be damaged through the arrangement of the waist holes on the rubber box, the straw seeds in the storage box enter the feeding cavity through the connecting pipe, and then the spiral feeding paddle is driven to rotate by the second motor, so that the straw seeds are evenly fed into the rubber box through the feeding hole; the quantity of the grass seeds in the feeding cavity is detected through the detection assembly, and the grass seeds are controlled, so that the phenomenon that the grass seeds are extruded too much to cause damage is avoided. The soil turning plate drives the first small idler wheel to move up and down in the process of turning up and down, the first small idler wheel is arranged on the first triangular frame and the second triangular frame, so that the first triangular frame and the second triangular frame are driven to integrally move up and down, the first triangular frame and the second triangular frame move downwards to enable the second small idler wheel and the third small idler wheel to respectively push the first moving block and the second moving block to move in opposite directions, namely move outwards, so that a plurality of waist holes in the rubber box can be elongated, the first air rod and the second air rod are compressed, the soil turning plate turns up the first air rod and the second air rod to drive the first triangular frame and the second triangular frame to integrally move upwards, and the first moving block and the second moving block are reset through the flexibility of the rubber box and the combined action of the first pull rod and the second pull rod, namely the waist holes in the rubber box are reset.

The detection assembly 49 comprises a piston 491 movably arranged in the feeding cavity, a fixed rod 492 fixedly arranged on the piston, and a touch switch 493 arranged on the soil turning frame, the spiral feeding paddle conveys grass seeds, the piston can be pushed to move towards the touch switch after the grass seeds are too many, so that the air at the other end of the piston is compressed, the fixed rod is arranged on the piston and moves towards the touch switch, the fixed rod contacts the touch switch to control the second motor to be closed, the compressed air after the grass seeds are reduced in the feeding cavity enables the piston to return to the position, the fixed rod leaves the touch switch, and therefore the second motor continues to drive the spiral feeding paddle to feed the grass seeds.

The compression roller device 5 comprises a compression roller main body 51, a first sleeve seat 52 and a second sleeve seat 53 which are arranged at two ends of the compression roller main body, and a second hydraulic cylinder 54 and a third hydraulic cylinder 55 which are used for driving the first sleeve seat and the second sleeve seat to lift; through the first cover seat of second pneumatic cylinder and third pneumatic cylinder simultaneous drive and second cover dress downstream, make the compression roller main part of locating on first cover seat and the second cover seat carry out the compaction to the soil after the seeding, can control the first cover seat of second pneumatic cylinder and third pneumatic cylinder drive and the distance of second cover dress downstream according to the compaction, the compression roller main part rotates and locates on first cover seat and second cover seat, makes the in-process compression roller main part of compaction soil can follow and roll, has improved the contact surface area of compression roller main part, has reduced the wearing and tearing of compression roller main part, makes can the atress more even among the soil compaction process, and second pneumatic cylinder and the third pneumatic cylinder setting through compression roller main part both ends make both ends atress unanimous, make the even among the soil compaction process once more.

The first motor, the second motor, the touch switch, the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder are purchased from the market.

Claims

1. The utility model provides a gardens meadow plants equipment for municipal works which characterized in that: the soil loosening device comprises a machine body (1), a soil loosening device (2) arranged on the machine body, a soil turning device (3) for screening soil after loosening, a seeding device (4) arranged on the soil turning device, and a compression roller device (5) arranged on the machine body and used for rolling and seeding the soil, wherein the soil loosening device (2) comprises a soil loosening seat (21) arranged on the machine body and a plurality of soil loosening plate groups (22) arranged at the lower end of the soil loosening seat, each soil loosening plate group is arranged in a staggered manner, each soil loosening plate group is composed of a plurality of soil loosening plates (23) arranged in an equidistant array manner, and the soil loosening plates (23) are arranged in an S shape; the soil turning device (3) comprises a soil turning frame (31) fixedly arranged on a machine body, a soil turning plate (32) with one end rotatably arranged on the soil turning frame, a moving groove (33) arranged at the bottom end of the soil turning plate, an inserting plate (34) movably arranged in the moving groove, two groups of first driving components (35) positioned at two ends of the inserting plate and used for driving the inserting plate to move, a plurality of slotted holes (36) arranged on the soil turning plate in an equidistant array manner, a second driving component (37) used for driving through holes of the plurality of slotted holes, and a third driving component (38) positioned at the upper end of the soil turning frame and used for driving the upper end of the soil turning plate to; the first driving assembly (35) comprises an arc-shaped rack (351) arranged on the soil turning frame, a rack (352) arranged on the inserting plate, a first gear (353) rotatably arranged on the soil turning plate and meshed with the rack, and a second gear (354) rotatably arranged on the soil turning plate and respectively meshed with the first gear and the arc-shaped rack; the second driving assembly (37) comprises a pushing frame (371), a plurality of pushing plates (372) fixedly arranged on the pushing frame and arranged in one-to-one correspondence with the plurality of slotted holes on the soil turning plate, and four first hydraulic cylinders (373) for driving the pushing frame to ascend and descend, wherein the pushing plates are sequentially heightened from left to right; the third driving assembly (38) comprises a first roller (381) rotatably arranged at the upper end of the soil turning plate, a second roller (382) rotatably arranged at the upper end of the soil turning frame, a first motor (383) used for driving the second roller to rotate, a first cam (384) and a second cam (385) fixedly arranged on the second roller, and a first telescopic rod (386) and a second telescopic rod (387) with one ends rotatably arranged on the soil turning frame and the other ends rotatably arranged on the soil turning plate.

2. A gardens meadow planting device for municipal engineering according to claim 1, characterized in that: the seeding device (4) comprises a first moving block (41) and a second moving block (42) which are movably arranged on the soil turning frame, two fourth driving assemblies (43) which are positioned at two ends of the first moving block and the second moving block, a rubber box (44) which is fixedly arranged on the first moving block and the second moving block respectively, a plurality of waist holes (45) which are arranged at the bottom of the rubber box in an equidistant array mode, a feeding hole (46) which is arranged on the rubber box, a feeding cavity (47) which is positioned at the feeding hole, a spiral feeding paddle (48) which is arranged in the feeding cavity and used for conveying grass seeds, a detection assembly (49) which is used for detecting the number of grass seeds in the feeding cavity, a second motor (410) which is used for driving the spiral feeding paddle to rotate, a storage box (420) which is arranged on the machine body and used for storing grass seeds, and a connecting pipe.

3. A gardens meadow planting device for municipal engineering according to claim 2, characterized in that: the fourth driving assembly (43) comprises a first tripod (431) and a second tripod (432), a first small roller (433) and a second small roller (434) which are respectively rotatably arranged on the first tripod and the second tripod, and a third small roller (435), a first air rod (436) for supporting the first tripod, a second air rod (437) for supporting the second tripod, and a first pull rod (438) and a second pull rod (439) for returning the first tripod and the second tripod, wherein the first small roller is positioned on the soil turning plate to roll, the second small roller is positioned on the first moving block to roll, and the third small roller is positioned on the second moving block to roll.

4. A gardens meadow planting device for municipal engineering according to claim 2, characterized in that: the detection assembly (49) comprises a piston (491) movably arranged in the feeding cavity, a fixing rod (492) fixedly arranged on the piston, and a touch switch (493) arranged on the soil turning frame.

5. A gardens meadow planting device for municipal engineering according to claim 1, characterized in that: the compression roller device (5) comprises a compression roller main body (51), a first sleeve seat (52) and a second sleeve seat (53) which are arranged at two ends of the compression roller main body, and a second hydraulic cylinder (54) and a third hydraulic cylinder (55) which are used for driving the first sleeve seat and the second sleeve seat to lift.