CN114027023B

CN114027023B - Building landscape garden lawn trimming device

Info

Publication number: CN114027023B
Application number: CN202111512392.6A
Authority: CN
Inventors: 付潇; 王喜英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2023-07-14
Anticipated expiration: 2041-12-08
Also published as: CN114027023A

Abstract

The invention relates to the technical field of pruning equipment, in particular to a building landscape garden lawn pruning device which comprises a moving mechanism, wherein the moving mechanism comprises a protective shell, a cutting mechanism is fixedly connected to the center line position of the inner wall of the protective shell, and crushing and feeding mechanisms are fixedly arranged on the opposite inner walls of the protective shell. According to the invention, the first rotating shaft is driven to rotate by the first driving motor in the cutting mechanism, so that the worm wheels on two sides can be driven to rotate by the four worms on the outer wall of the first rotating shaft, a plurality of second rotating shafts can be driven simultaneously, the cutter heads at the bottom ends of the plurality of rotating shafts can be driven to rotate rapidly, lawns can be trimmed by the cutting blades on the outer wall of the cutter heads rotating rapidly, so that the forage produced after trimming can be rolled onto the feeding belt by the plurality of feeding rings on the three outer walls of the two rotating shafts, and therefore, the trimmed waste grass can be collected timely, and a large amount of waste grass produced by trimming is prevented from being covered on the original lawns.

Description

Building landscape garden lawn trimming device

Technical Field

The invention relates to the technical field of trimming equipment, in particular to a building landscape garden lawn trimming device.

Background

The lawn in the landscape is usually used as a background function in the landscape, the lawn is manually maintenance and management, plays a role in greening and beautifying, plays a key element in the greening rate of one city, is suitable for beautifying the environment, landscape, purifying air, maintaining water and soil and providing outdoor activities and sports places, and the lawn can grow healthily only by careful pruning of people, so that along with the strengthening of urban greening consciousness, the requirements of people on greening and attractiveness of the surrounding environment are higher and higher, and long time, the pruning of the garden green belt mainly depends on a lawn trimmer to replace manual pruning of the lawn, thereby greatly improving the working efficiency.

After the garden lawn is trimmed by the trimming device, a lot of waste grass can be left, when the waste grass is covered on the original lawn for a long time, the sunlight irradiation amount of the original lawn is insufficient, the growth condition of the covered lawn is affected, and the waste grass can harm other lawns after rotting, so that the existing garden lawn trimming device is difficult to collect the waste grass after trimming the lawns.

Waste grass can form grass residues after being crushed, the grass residues can be used for composting, the waste grass can be made into decomposed organic fertilizer, meanwhile, the grass residues can be made into organic liquid fertilizer, and the existing trimming device has no function of making the waste grass into grass residues.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a building landscape garden lawn trimming device, wherein a protective shell capable of being pushed to move is arranged in the lawn trimming device, a cutting mechanism is arranged at the center line position of the inner wall of the protective shell, a first rotating shaft is driven to rotate by a first driving motor in the cutting mechanism, so that a plurality of second rotating shafts can be driven simultaneously by driving worm gears on two sides through four worms on the outer wall of the first rotating shaft, a cutter head at the bottom end of the plurality of rotating shafts can be driven to rotate rapidly, a lawn can be trimmed through a cutting blade on the outer wall of the cutter head which rotates rapidly, and two third rotating shafts can be driven to rotate through output ends of two servo motors on the left side and the right side during trimming, so that a plurality of feed rings on the three outer walls of the two rotating shafts can roll up grass generated after trimming on a feed belt, and therefore waste grass after trimming can be collected timely, a large amount of waste grass generated by trimming is prevented from being covered on the original lawn, and the original lawn is influenced; through all being provided with crushing feed mechanism in the both sides of cutting mechanism, through the servo motor in crushing feed mechanism can drive two gears and carry out the meshing rotation for two crushing rollers can carry out crushing treatment to the useless grass of carrying into, thereby can produce grass residue after smashing the useless grass of collecting, can improve the useless grass storage efficiency of device like this, because the grass residue that produces through crushing treatment is less than the occupation space of useless grass, on the other hand can be used for the material of compost through the grass residue that produces of smashing; the servo motor in the two crushing and feeding mechanisms can drive the two crushing rollers to rotate and simultaneously drive the chain wheel II to rotate through the chain, so that one rotating roller can be driven to rotate, a feeding belt between the two rotating rollers can be driven to roll, waste grass can be conveyed into the crushing bin through a plurality of stirring rods of the feeding belt to be crushed, and when the rotating rollers rotate, the belt wheel can drive the driving belt to roll, the other belt wheel II can be driven to rotate, the rotating shaft III can be driven to rotate, so that the sheared waste grass can be collected in a coiled manner through a plurality of feeding rings on the outer walls of the two rotating shafts III, and a plurality of mechanisms can be driven to operate through a power source; the feed opening through in the garrulous feed bin can dock with the feed inlet at the extrusion case both ends to can fall the extrusion case when pruning the lawn with the grass sediment that produces after smashing, can drive the threaded rod through driving motor two like this and rotate, can drive two extrusion pieces through the threaded rod and carry out relative movement like this, thereby can extrude the useless grass sediment in the extrusion case, and extrude the grass sediment into the piece and follow the discharge column and discharge, can be convenient for people utilize the grass sediment piece to carry out compost or make into organic liquid fertilizer etc..

The aim of the invention can be achieved by the following technical scheme:

the utility model provides a building landscape garden lawn trimming means, includes moving mechanism, moving mechanism includes the protecting crust, the inner wall central line position department fixedly connected with cutting mechanism of protecting crust, all fixedly provided with on the relative inside wall of protecting crust smashes feed mechanism, two smash feed mechanism's one side between fixedly provided with crowded material mechanism;

the cutting mechanism comprises a positioning plate fixedly connected with the inner wall of the protective shell, a first driving motor is fixedly connected to one side wall of the positioning plate in the width direction, eight second rotating shafts are symmetrically and rotationally connected to the bottom of the positioning plate relative to the vertical center plane of the positioning plate, worm gears are fixedly arranged on the outer wall of the second rotating shafts, a cutter head is fixedly connected to the bottom end of the second rotating shaft, a plurality of cutting blades are fixedly connected to the outer wall of the cutter head at equal intervals, a first rotating shaft is fixedly connected to the output end of the first driving motor, and four worms meshed with the worm gears are fixedly connected to the first rotating shaft at equal intervals.

Further, crushing feed mechanism includes the crushed aggregates storehouse fixed mutually with the protecting crust inner wall, all fixedly connected with mounting panel on the both sides board of crushed aggregates storehouse, symmetry rotation is connected with two crushing rollers in the crushed aggregates storehouse, two the equal fixedly connected with of one end of crushing roller two intermeshing's gear, one crushing roller's one end fixedly connected with servo motor's output, one crushing roller's one end is fixed with sprocket one, it is connected with two rotor rollers to rotate on the both sides board of crushed aggregates storehouse, two the last material loading area that has cup jointed of rotor roller, be located the bottom the one end of rotor roller is fixed with sprocket two, the meshing cup joints between sprocket one and the sprocket two be connected with the chain between the mounting panel is rotated and is connected with the axis of rotation three, the one end fixedly cup joints the band pulley two of axis of rotation three is located the one end fixedly connected with of rotation roller, cup joints the drive belt between band pulley one and the band pulley two crushing aggregates storehouse and material extrusion mechanism fixedly connected with, fixedly has a plurality of rings on the outer wall of axis of rotation three to be located the axis of rotation respectively, and can carry out the crushing through a plurality of material loading through the carrier roller and drive and cut all the material can be carried out and cut off all the material source through the material.

Further in, the extruding mechanism comprises an extruding box fixed on the side wall of the protective shell, a discharging column communicated with the inside of the extruding box is fixed on the central position of the side wall of the extruding box along the length direction, the extruding box is communicated with a crushed aggregates bin, two extruding blocks are symmetrically and slidably connected in the extruding box, a threaded rod rotating with the extruding box is connected between the two extruding blocks in a screwing mode, the output end of a driving motor II is fixedly connected with one end of the threaded rod, and the extruding mechanism is arranged, so that waste grass can be crushed to form grass residues, waste utilization can be facilitated, and the grass residues can be conveniently made into organic liquid fertilizer.

The bottom of the protective shell is symmetrically and fixedly connected with four rollers about the vertical center plane of the protective shell, two ends of one side wall of the protective shell are fixedly connected with positioning arms fixed with the extruding mechanism, and a pushing rod is fixedly connected between the two positioning arms.

The four second rotating shafts are rotatably connected with a connecting plate, and the connecting plate is rotatably connected between the four second rotating shafts, so that the four second rotating shafts can be positioned and installed.

Further, the bottom of a lateral wall of the crushing bin is provided with a discharge hole, two feed inlets which are butted with the discharge hole are symmetrically arranged on a lateral wall of the extrusion bin along the length direction and are butted with the discharge hole, and grass residues in the crushing bin can conveniently fall into the extrusion bin through the discharge hole of the crushing bin and the feed inlet of the extrusion bin.

Further, be provided with the baffle between the top of two mounting panel to can prevent that waste grass from being spilt on original lawn when collecting waste grass through being provided with the baffle between the top of two mounting panels.

Further, a plurality of locating rods are fixedly arranged on the outer wall of the feeding belt at equal intervals, a plurality of stirring rods are fixedly connected to the side wall of each locating rod at equal intervals, and the plurality of stirring rods are fixedly arranged on the locating rods, so that waste grass can be conveniently brought into the crushing bin for crushing treatment.

The invention has the beneficial effects that:

1. the lawn trimming device is provided with the protective shell capable of being pushed to move, the cutting mechanism is arranged at the center line position of the inner wall of the protective shell, the first rotating shaft is driven to rotate by the first driving motor in the cutting mechanism, so that the worm wheels on two sides can be driven to rotate by the four worms on the outer wall of the first rotating shaft, a plurality of second rotating shafts can be driven simultaneously, the cutter heads at the bottom ends of the plurality of rotating shafts can be driven to rotate rapidly, the lawn can be trimmed by the cutting blades on the outer walls of the cutter heads which rotate rapidly, and the two rotating shafts can be driven to rotate by the output ends of the two servo motors on the left side and the right side during trimming, so that the forage generated after trimming can be rolled onto the feeding belt by the plurality of feeding rings on the three outer walls of the two rotating shafts, and therefore, the waste grass after trimming can be collected timely, and a large amount of waste grass generated by trimming is prevented from being covered on the original lawn, and the influence on the growth of the original lawn is caused;

2. through all being provided with crushing feed mechanism in the both sides of cutting mechanism, through the servo motor in crushing feed mechanism can drive two gears and carry out the meshing rotation for two crushing rollers can carry out crushing treatment to the useless grass of carrying into, thereby can produce grass residue after smashing the useless grass of collecting, can improve the useless grass storage efficiency of device like this, because the grass residue that produces through crushing treatment is less than the occupation space of useless grass, on the other hand can be used for the material of compost through the grass residue that produces of smashing;

3. the servo motor in the two crushing and feeding mechanisms can drive the two crushing rollers to rotate and simultaneously drive the chain wheel II to rotate through the chain, so that one rotating roller can be driven to rotate, a feeding belt between the two rotating rollers can be driven to roll, waste grass can be conveyed into the crushing bin through a plurality of stirring rods of the feeding belt to be crushed, and when the rotating rollers rotate, the belt wheel can drive the driving belt to roll, the other belt wheel II can be driven to rotate, the rotating shaft III can be driven to rotate, so that the sheared waste grass can be collected in a coiled manner through a plurality of feeding rings on the outer walls of the two rotating shafts III, and a plurality of mechanisms can be driven to operate through a power source;

4. the feed opening through in the garrulous feed bin can dock with the feed inlet at the extrusion case both ends to can fall the extrusion case when pruning the lawn with the grass sediment that produces after smashing, can drive the threaded rod through driving motor two like this and rotate, can drive two extrusion pieces through the threaded rod and carry out relative movement like this, thereby can extrude the useless grass sediment in the extrusion case, and extrude the grass sediment into the piece and follow the discharge column and discharge, can be convenient for people utilize the grass sediment piece to carry out compost or make into organic liquid fertilizer etc..

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a moving mechanism according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of the protective shell according to the present invention;

FIG. 4 is a schematic top view of the cutting mechanism of the present invention;

FIG. 5 is a schematic view of a cutting mechanism according to the present invention;

FIG. 6 is a schematic view of a cutter head according to the present invention;

FIG. 7 is a schematic view of the structure of the crushing bin in the invention;

FIG. 8 is a schematic structural view of a crushing and feeding mechanism in the invention;

FIG. 9 is a schematic view of the structure of the extruding mechanism in the present invention.

In the figure: 100. a moving mechanism; 101. a protective shell; 102. a positioning arm; 103. a push rod; 104. a roller; 200. a cutting mechanism; 201. a positioning plate; 202. driving a first motor; 203. a first rotating shaft; 204. a worm; 205. a second rotating shaft; 206. a worm wheel; 207. a connecting plate; 208. a cutter head; 209. a cutting blade; 300. crushing and feeding mechanisms; 301. crushing bin; 302. a discharge port; 303. a mounting plate; 304. a baffle; 305. a pulverizing roller; 306. a gear; 307. a servo motor; 308. a sprocket I; 309. a rotating roller; 310. a feeding belt; 311. a second chain wheel; 312. a chain; 313. a positioning rod; 314. a stirring rod; 315. a belt wheel I; 316. a third rotating shaft; 317. a feeding ring; 318. a belt wheel II; 319. a transmission belt; 400. a material extruding mechanism; 401. an extrusion box; 402. a discharge column; 403. a feed inlet; 404. a second driving motor; 405. a threaded rod; 406. extruding the material blocks.

Detailed Description

The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, a pruning device for landscape architecture lawn in a building, comprising a moving mechanism 100, wherein the moving mechanism 100 comprises a protecting shell 101, a cutting mechanism 200 is fixedly connected to the central line position of the inner wall of the protecting shell 101, crushing feeding mechanisms 300 are fixedly arranged on the opposite inner side walls of the protecting shell 101, and a material extruding mechanism 400 is fixedly arranged between one sides of the two crushing feeding mechanisms 300;

the cutting mechanism 200 comprises a positioning plate 201 fixedly connected with the inner wall of the protective shell 101, a first driving motor 202 is fixedly connected to one side wall of the positioning plate 201 in the width direction, eight second rotating shafts 205 are symmetrically and rotatably connected to the bottom of the positioning plate 201 around the vertical center plane of the positioning plate, worm wheels 206 are fixedly arranged on the outer walls of the eight second rotating shafts 205, cutter heads 208 are fixedly connected to the bottom ends of the second rotating shafts 205, a plurality of cutting blades 209 are fixedly connected to the outer walls of the cutter heads 208 at equal intervals in an annular mode, a first rotating shaft 203 is fixedly connected to the output end of the first driving motor 202, and four worm rods 204 meshed with the worm wheels 206 are fixedly connected to the first rotating shaft 203 at equal intervals.

The crushing feeding mechanism 300 comprises a crushing bin 301 fixed on the inner wall of the protective shell 101, mounting plates 303 are fixedly connected to two side plates of the crushing bin 301, two crushing rollers 305 are symmetrically connected to the crushing bin 301 in a rotating mode, two gears 306 meshed with each other are fixedly connected to one ends of the two crushing rollers 305, one end of one crushing roller 305 is fixedly connected to the output end of a servo motor 307, a sprocket I308 is fixedly connected to one end of one crushing roller 305, two rotating rollers 309 are rotatably connected to two side plates of the crushing bin 301, a feeding belt 310 is sleeved on the two rotating rollers 309, a sprocket II 311 is fixedly connected to one end of the rotating roller 309 at the bottom end, a chain 312 is meshed and sleeved between the sprocket I308 and the sprocket II 311, a rotating shaft III 316 is rotatably connected to the two mounting plates 303, a pulley II 318 is fixedly sleeved at one end of the rotating shaft III 316, a pulley I315 is fixedly connected to one end of the rotating roller 309 at the bottom end, a driving belt 319 is sleeved between the pulley I315 and the pulley II 318, the two crushing bin 301 is fixedly connected with the extruding mechanism 400, a plurality of feeding rings 317 are fixedly sleeved on the outer wall of the rotating shaft III 316, all the waste materials can be crushed by the waste materials can be driven and all the waste materials can be crushed by the waste materials, and all the waste materials can be driven and the waste materials can be crushed by the waste materials can be processed.

The extruding mechanism 400 comprises an extruding box 401 fixed on the side wall of the protective shell 101, a discharging column 402 communicated with the inside of the extruding box 401 is fixed at the central position of one side wall of the extruding box 401 along the length direction, the extruding box 401 is communicated with the crushing bin 301, two extruding blocks 406 are symmetrically and slidingly connected in the extruding box 401, a threaded rod 405 rotating with the extruding box 401 is rotationally connected between the two extruding blocks 406, one end of the threaded rod 405 is fixedly connected with the output end of a driving motor II 404, and the extruding mechanism 400 is arranged, so that grass residues generated by crushing waste grass can be conveniently extruded into blocks, waste utilization can be conveniently carried out, and the grass residue blocks can be conveniently manufactured into organic liquid fertilizer and the like; the bottom of the protecting shell 101 is symmetrically and fixedly connected with four rollers 104 about the vertical center plane, two ends of one side wall of the protecting shell 101 are fixedly connected with positioning arms 102 fixed with the extruding mechanism 400, and a pushing rod 103 is fixedly connected between the two positioning arms 102.

The connection plate 207 is rotatably connected between the four second rotation shafts 205 positioned at one side, and the connection plate 207 is rotatably connected between the four second rotation shafts 205, so that the four second rotation shafts 205 can be positioned and installed.

A discharging hole 302 is formed in the bottom end of one side wall of the crushing bin 301, two feeding holes 403 which are in butt joint with the discharging hole 302 are symmetrically formed in one side wall of the extrusion box 401 along the length direction and are in butt joint with the vertical center surface of the side wall, and grass residues in the crushing bin 301 can conveniently fall into the extrusion box 401 through butt joint between the discharging hole 302 of the crushing bin 301 and the feeding hole 403 of the extrusion box 401; a baffle 304 is fixedly connected between the top ends of the two mounting plates 303, and the baffle 304 is arranged between the top ends of the two mounting plates 303, so that waste grass can be prevented from being scattered on the original lawn when the waste grass is collected; a plurality of positioning rods 313 are fixedly arranged on the outer wall of the feeding belt 310 at equal intervals, a plurality of stirring rods 314 are fixedly connected to the side wall of the positioning rods 313 at equal intervals, and a plurality of stirring rods 314 are fixedly arranged on the positioning rods 313, so that waste grass can be conveniently brought into the crushing bin 301 for crushing treatment.

Working principle: in use, the first driving motor 202 in the cutting mechanism 200 can drive the first rotating shaft 203 to rotate, so that the worm wheels 206 on two sides can be driven to rotate through the four worms 204 on the outer wall of the first rotating shaft 203, so that a plurality of second rotating shafts 205 can be driven simultaneously, the cutter heads 208 at the bottom ends of the plurality of second rotating shafts 205 can be driven to rotate rapidly, lawns can be trimmed through the cutting blades 209 on the outer wall of the cutter heads 208 rotating rapidly, the two gears 306 meshed with each other can be driven to rotate through the servo motors 307 in the two crushing and feeding mechanisms 300, so that the two crushing rollers 305 can be driven to crush the collected waste grass, meanwhile, the first chain wheel 308 can be driven to rotate through the servo motors 307, the second chain wheel 311 can be driven to rotate through the chains 312, the rotating rollers 309 can be driven to rotate, the two rotating rollers 309 can drive the feeding belt 310 to roll, the plurality of stirring rods 314 on the feeding belt 310 can stir the waste grass, so that the collected waste grass can be conveyed into the crushing bin 301 for crushing treatment, grass residues can be generated after crushing, the occupied space of the device for the waste grass can be saved, the belt pulley I315 can be driven to rotate through the rotating roller 309, the other belt pulley II 318 can be driven to rotate through the driving belt 319, the rotating shaft III 316 can be driven to rotate, the plurality of feeding rings 317 on the outer wall of the rotating shaft III 316 can be driven to rotate, the trimmed waste grass can be wound on the feeding belt 310, the belt pulley I315 and the driving belt 319 at one end of the rotating roller 309 can drive the other belt pulley II 318 to rotate, the rotating shaft III 316 can be driven to rotate, the plurality of feeding rings 317 on the rotating shaft III 316 can wind the trimmed waste grass on the feeding belt 310, the method comprises the steps of carrying out a first treatment on the surface of the

The material outlet 302 in the crushing bin 301 can be in butt joint with the material inlet 403 at two ends of the extrusion box 401, so that grass residues generated after crushing can fall into the extrusion box 401 when lawns are trimmed, the threaded rod 405 can be driven to rotate by the driving motor II 404, the two extrusion blocks 406 can be driven to move relatively by the threaded rod 405, waste grass residues in the extrusion box 401 can be extruded, the grass residues are extruded into blocks to be discharged from the material outlet column 402, and people can conveniently utilize the grass residues to compost or make organic liquid fertilizer and the like.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a building landscape garden lawn trimming means, its characterized in that includes moving mechanism (100), moving mechanism (100) are including protecting crust (101), the inner wall central line position department fixedly connected with cutting mechanism (200) of protecting crust (101), all fixedly provided with on the relative inside wall of protecting crust (101) smash feed mechanism (300), two smash feed mechanism (300) one side between fixedly provided with crowded material mechanism (400);

the cutting mechanism (200) comprises a positioning plate (201) fixedly connected with the inner wall of the protective shell (101), a first driving motor (202) is fixedly connected to one side wall of the positioning plate (201) in the width direction, eight second rotating shafts (205) are symmetrically and rotatably connected to the bottom of the positioning plate (201) around the vertical center plane of the positioning plate, worm gears (206) are fixedly connected to the outer walls of the eight second rotating shafts (205), cutter heads (208) are fixedly connected to the bottom ends of the second rotating shafts (205), a plurality of cutting blades (209) are fixedly connected to the outer walls of the cutter heads (208) at equal intervals in an annular mode, a first rotating shaft (203) is fixedly connected to the output end of the first driving motor (202), and four worms (204) meshed with the worm gears (206) are fixedly connected to the first rotating shaft (203) at equal intervals.

Crushing feed mechanism (300) include with the fixed crushed aggregates storehouse (301) of protecting crust (101) inner wall mutually, all fixedly connected with mounting panel (303) on the both sides board of crushed aggregates storehouse (301), the symmetry rotates in crushed aggregates storehouse (301) and is connected with two crushing roller (305), two the one end of crushing roller (305) all fixedly connected with two intermeshing's gear (306), one the one end fixedly connected with servo motor (307) of crushing roller (305) output, one the one end of crushing roller (305) is fixed with sprocket one (308), rotate on the both sides board of crushed aggregates storehouse (301) and be connected with two rotor (309), two rotor (309) are gone up to cup joint material loading belt (310), be located the bottom rotor (309) one end is fixed with sprocket two (311), mesh cup joint between sprocket one (308) and sprocket two (311) and be connected with chain (312), rotate between two mounting panel (303) and be connected with axis of rotation three (316), axis of rotation three (316) one end is fixed with sprocket one end (315) of rotation of pulley (318), one end is cup jointed fixedly with sprocket (315), the two crushing bins (301) are fixedly connected with the extruding mechanism (400), and a plurality of feeding rings (317) are fixedly sleeved on the outer wall of the rotating shaft III (316) at equal intervals;

the utility model provides a material extruding mechanism (400) is including extruding case (401) fixed with protecting crust (101) lateral wall, the central point department of extruding case (401) along a length direction lateral wall is fixed with ejection of compact post (402) that are linked together rather than inside, extruding case (401) are linked together with crushed aggregates storehouse (301), symmetry sliding connection has two extruding blocks (406) in extruding case (401), two it is connected with threaded rod (405) with extruding case (401) looks pivoted to revolve between extruding block (406), the output of driving motor two (404) is fixedly connected with to one end of threaded rod (405), discharge gate (302) have been seted up to the bottom of a lateral wall of crushed aggregates storehouse (301), two feed inlets (403) that butt joint with discharge gate (302) have been seted up on a lateral wall of length direction about its vertical center face symmetry to extruding case (401).

2. The device for pruning a landscape architecture lawn in a building according to claim 1, wherein the bottom of the protecting shell (101) is symmetrically and fixedly connected with four rollers (104) about the vertical center plane of the protecting shell, two ends of one side wall of the protecting shell (101) are fixedly connected with positioning arms (102) fixed with a material extruding mechanism (400), and a pushing rod (103) is fixedly connected between the two positioning arms (102).

3. A device for pruning a landscape architectural lawn according to claim 1, wherein a connecting plate (207) is rotatably connected between the two rotating shafts (205) on one side.

4. A device for pruning architectural landscape architecture lawns according to claim 1, wherein a baffle (304) is fixedly connected between the top ends of the two mounting plates (303).

5. The device for pruning a landscape architecture lawn in a building according to claim 1, wherein a plurality of positioning rods (313) are fixedly arranged on the outer wall of the feeding belt (310) at equal intervals, and a plurality of stirring rods (314) are fixedly connected on the side wall of the positioning rods (313) at equal intervals.