CN110972622A

CN110972622A - Wet soil feeding and mixing device of foreign soil spray-seeding machine for slope-repairing greening of ecological environment

Info

Publication number: CN110972622A
Application number: CN201911324919.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-04-10

Abstract

The invention discloses a wet soil feeding and mixing device of a foreign soil spray-seeding machine for slope repairing and greening in an ecological environment, which comprises a stirring box body with a water inlet and a stirring device positioned in the stirring box body, wherein a feed hopper is detachably arranged on the side wall of the stirring box body, a discharge port of the feed hopper is rotatably connected with one end of a roller, the other end of the roller is movably communicated with one end of a transition roller, the other end of the transition roller is fixedly communicated with a feed port of a roller screen, the roller screen is rotatably and obliquely suspended at the lower end of a supporting frame, the discharge port of the roller screen is hermetically connected with a first conveying device, and the output end of the first conveying belt is. The mixing device in this application can be quick carry the agitator tank with soil to soil dissolves at the agitator tank with higher speed, screens the stone, and the screening back stone is automatic to be carried the agitator tank outside, avoids taking place to block up, sets up the air jet at agitator tank bottom and lateral part, and the thick liquid removes and intensive mixing to blade one side with higher speed, avoids the mixture deposit in the agitator tank bottom.

Description

Wet soil feeding and mixing device of foreign soil spray-seeding machine for slope-repairing greening of ecological environment

Technical Field

The invention relates to the technical field of alien soil spray-seeding machine equipment, in particular to a wet soil feeding and mixing device of an alien soil spray-seeding machine for slope-repairing greening of an ecological environment.

Background

Whether the side slope of a highway (railway) or an open mine or along a bank, the side slope is exposed in the natural environment throughout the year and bears the influence of various natural conditions such as wind, rain, sun, water flow scouring, human activities and the like. So that various side slopes are deformed, and diseases and even damages occur. The slope surface protection can prevent the slope surface from weathering, erosion and rain wash under natural conditions, ensures the essential auxiliary engineering of slope stability, and is an important component of slope prevention and control engineering. The economy develops rapidly, and the urbanization process is accelerated. Ecological restoration is a kind of compensation to nature in urban construction and development projects, and urban side slopes are mostly seen on two sides of roads, river banks, real estate development and the like.

The soil-dressing spray-seeding machine is characterized by that the grass seeds for greening, water-retaining agent, adhesive and fertilizer are mixed with water in a stirring container to form colloidal mixed slurry, and then the mixed slurry is sprayed on the soil to be sowed by means of pressure pump. The mixed slurry contains water-retaining material and various nutrients, so that the source of water and other nutrients required by plant growth is ensured, and the plant can grow healthily and rapidly. Is suitable for large-area greening operation.

As a main sowing machine for greening engineering, the engineering efficiency of the sowing machine influences the whole engineering progress. Ordinary planting soil and excavation soil can all be used for the extra soil spray seeding, but need sieve with the screen cloth earlier, guarantee that the material particle size after the screening is within 10 millimeters, prevent that big granule from getting into the spray seeding machine, cause equipment to damage. The sieved stones can not be crushed and put into the spray seeder, because a large amount of crushed stone particles generated after crushing can damage grass seeds when the grass seeds are sprayed, and the grass seeds are not easy to grow and sprout. During construction in southern areas, the humidity is high, if the condition that much rainwater exists, the wet soil has high viscosity and cannot be screened, and screening, feeding and spray-sowing operations are performed after the water content of the soil is reduced, so that the progress of a construction period is seriously delayed.

When the material is screened, the soil is screened by a worker or a forklift, and then the screened soil is fed into a feed port of a spray seeder by using feeding equipment or the forklift. The screen is also placed at the feed inlet of the spray-seeding machine, when a forklift is used for feeding, the screen is directly screened, and the residual large-particle materials are discharged manually or mechanically. However, both of these methods cannot screen wet soil with high water content, and increase the construction cost and the construction period.

The existing foreign soil spraying-seeding machine stirring structure mostly adopts a stirring blade or an integral helical blade structure, and the stirring blade is simple in structure, but slurry in slurry is easy to deposit at the bottom of a box body due to gravity after stirring. The whole helical blade has low structure stirring efficiency, increases the actual construction time, and provides a wet soil feeding and mixing device of a foreign soil spray-seeding machine for slope-repairing greening of the ecological environment for solving the problems.

Disclosure of Invention

The invention aims to provide a wet soil feeding and mixing device of a foreign soil spray-seeding machine for slope repairing and greening of an ecological environment, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a wet soil feeding and mixing device of a foreign soil spray seeder for ecological environment slope repairing and greening comprises a stirring box body with a water inlet and a stirring device positioned in the stirring box body, wherein an upper cover is movably arranged at the upper end of the stirring box body, a feeding hopper is detachably arranged on the side wall of the stirring box body, a discharging port of the feeding hopper is rotatably connected with one end of a roller, the other end of the roller is movably communicated with one end of a transition roller, the other end of the transition roller is fixedly communicated with a feeding port of a roller screen through a thread structure, the roller screen is rotatably and obliquely suspended at the lower end of a supporting frame, the supporting frame is fixedly arranged at the inner top end of the stirring box body, a pinion driving device for driving the roller screen to rotate is arranged on the supporting frame, the discharging port of the roller screen is hermetically connected with a first shield of a first conveying device, the first conveying device also comprises a first conveying, the output end of the first conveying belt is located at the upper end of the second conveying device, the second conveying device comprises a second conveying belt, and the second conveying belt outputs large particles input from the first conveying belt to the outside of the stirring box body.

Preferably, the upper end of the feeding hopper is fixedly connected with a feeding hopper supporting frame, one end of the feeding hopper supporting frame, which faces the stirring box body, is fixedly connected with a permanent magnet, an operating handle for controlling the magnetic pole of the permanent magnet is arranged on the permanent magnet, the front end of the permanent magnet is movably inserted into a connecting groove of iron, and the connecting groove is fixedly welded with the upper cover;

the lower end of the feed hopper is a circular discharge port, the discharge port is connected with one end of a roller through a bearing, the roller is of a cylindrical structure with two open ends, one end of the roller close to the feed hopper is sleeved with a first slewing bearing, wherein the inner ring of the first slewing bearing is fixedly connected with a feed hopper supporting frame, the outer ring of the first slewing bearing is connected with a flange fixedly sleeved on the surface of the roller, and a gear ring on the outer ring is meshed with a pinion driving device fixedly arranged on the feed hopper supporting frame and used for driving the roller to rotate;

the other end of cylinder passes through the fixed one end that communicates the transition cylinder of quick sealing joint, and is close to detachably block end cover on the transition cylinder of quick sealing joint, and the sealed section of thick bamboo is cup jointed in the outside of transition cylinder, sealed section of thick bamboo and stirring box lateral wall welding for the inside and outside part of intercommunication stirring box, the transition cylinder can be at the sealed section of thick bamboo internal rotation, is equipped with the arc stirring piece that is used for mixxing the material along the inner wall annular in the transition cylinder.

Preferably, quick sealing joint comprises annular inner seal circle and the first outer lane and the second outer lane of block connection inner seal circle both sides respectively, and the indent has the annular groove on the outer arc surface of inner seal circle, and one side that first outer lane and second outer lane are close to inner seal circle all extends to axle center department and stretches out annular arch, the protruding slip block of annular is in the annular groove, and the opposite side internal surface of first outer lane and second outer lane is equipped with the internal thread, the discharge gate department of cylinder is equipped with and goes up interior screw-thread fit's external screw thread with the second outer lane, the feed gate department of transition cylinder be equipped with first outer lane on interior screw-thread fit's external screw thread.

Preferably, the drum screen is of a cylindrical structure with openings at two ends and a plurality of screen holes uniformly distributed on the curved surface of the middle part, the outer surface of the drum screen is spirally distributed with outer arc spiral teeth, the outer arc spiral teeth are inclined along the direction of a discharge port of the drum screen, and the inner surface of the drum screen is also provided with inner arc spiral teeth;

and the two ends of the rotary screen are respectively sleeved with a second slewing bearing, wherein the outer ring of the second slewing bearing is connected with a flange fixedly connected to the rotary screen, a gear ring on the outer ring is meshed with a pinion driving device arranged on the supporting frame and used for driving the outer ring of the second slewing bearing to rotate, and the inner ring of the second slewing bearing is fixedly connected with the supporting frame.

Preferably, the pinion driving device comprises a mounting frame with a U-shaped opening and a pinion rotatably mounted at the opening of the mounting frame through a rotating shaft, one end of the pinion is fixedly connected with a first motor, and the first motor is fixedly positioned on the mounting frame;

the number of the pinion driving devices arranged on the feed hopper supporting frame is one, wherein the pinion is meshed with the outer ring of the first slewing bearing;

the number of the pinion driving devices arranged on the supporting frame is two, wherein the pinions are respectively meshed with the outer rings of the two second slewing bearings.

Preferably, still include the cylinder on the support frame and prevent stifled device, the stifled device is prevented including U type frame, the rotatable stifled cylinder of preventing of installing at U type frame opening part and the drive of fixed connection on the support frame to the cylinder, prevent stifled cylinder surface and be equipped with the anastomotic helicla flute of outer arc spiral tooth, prevent other regions and the drum sieve surface rolling contact on stifled cylinder surface, and its surface still is equipped with the anastomotic punctiform arch of drum sieve mesh shape, make remaining material break away from on the sieve mesh.

Preferably, the first conveying device is composed of a first protective cover with a leakage hole and a first conveying belt arranged at the bottom of the first protective cover, the conveying direction of the first conveying belt is perpendicular to the discharging direction of the drum screen, the first conveying belt is driven by a second motor, a sealing ring is arranged on the first protective cover close to the drum screen, and the sealing ring is in sliding contact with the outer surface of the drum screen to prevent large-particle materials in the first protective cover from leaking.

Preferably, a through hole is formed in the first shield close to the output port of the first conveying belt, the through hole is communicated with a second shield on the second conveying device, a leak hole is formed in the second shield, a second conveying belt which inclines upwards is arranged at the bottom end of the second shield, the second conveying belt is driven by a third motor, the input port of the second conveying belt is located below the through hole, and the output port is communicated with the side wall of the stirring box body and extends to the outside of the side wall;

all be equipped with the ascending baffle of slope on first conveyer belt and the second conveyor, be equipped with the small opening on the baffle for carry large granule material and can not make it drop.

Preferably, agitating unit is by rotationally installing pivot in the agitator tank, spiral around changeing epaxial blade and constituting, is interrupted in the pivot and is equipped with the stirring rod, and the stirring rod outer end is equipped with the ball for the stirring misce bene material.

Preferably, a plurality of air nozzles are uniformly distributed on the side wall of one end, close to the mesh screen drum, of the stirring box body and at the bottom of the stirring box body, one-way valves are arranged on the air nozzles, and the air nozzles are communicated with an air pump.

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

according to the mixing device, before wet soil enters the stirring box body, a specified amount of water is injected into the stirring box body, the soil can be rapidly conveyed to the stirring box body, the soil is rapidly dissolved in the stirring box body, stones are screened, the screened stones are automatically conveyed to the outside of the stirring box body, and blockage is avoided;

air nozzles are arranged at the bottom and the side part of the stirring box body, so that the movement of the slurry to one side of the blade is accelerated, the slurry is fully stirred, and the mixture is prevented from being deposited at the bottom of the stirring box body;

the feeding hopper is convenient to disassemble and assemble, and the rotating roller is arranged on the feeding hopper, so that materials are prevented from being blocked in the roller;

a quick sealing joint is adopted between the roller and the transition roller, so that materials are sealed, and the roller can be quickly disassembled and assembled;

a sealing end cover is arranged at the end part of the transition roller to prevent the material from flowing out;

the rotary screen is inclined downwards, the inner arc-shaped spiral teeth are arranged in the rotary screen and are beneficial to discharging large-particle materials out of the rotary screen, the outer arc-shaped spiral teeth are arranged on the outer surface of the rotary screen and are used for fully stirring and bringing the slurry into the rotary screen at the same time so as to be beneficial to discharging the slurry out of the rotary screen;

the drum screen is provided with a drum anti-blocking device to avoid the drum screen from being blocked;

the leak hole is covered with to first guard shield and second guard shield, helps the thick liquid discharge, prevents that the large granule material from falling down, and first guard shield and second guard shield are inside to have the enhancement baffle, avoid first guard shield and second guard shield to warp.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention with the upper cover removed;

FIG. 3 is a top view of the present invention with the upper cover removed;

FIG. 4 is a front view of the present invention;

FIG. 5 is a cross-sectional view of the present invention;

FIG. 6 is a schematic view of the connection of the drum, transition drum and trommel in the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic perspective view of a feed hopper according to the present invention;

FIG. 9 is a top view of the feed hopper of the present invention;

FIG. 10 is a cross-sectional view of a feed hopper of the present invention;

FIG. 11 is a schematic perspective view of a trommel connection structure according to the present invention;

FIG. 12 is a front view of a trommel attachment structure of the present invention;

FIG. 13 is a schematic structural view of a drum screen and a drum anti-blocking device according to the present invention;

FIG. 14 is a schematic view of a support frame structure of a trommel according to the present invention;

FIG. 15 is a schematic view of a trommel of the present invention;

FIG. 16 is a front view of a trommel of the present invention;

FIG. 17 is a schematic structural view of the anti-blocking device for a roller according to the present invention;

FIG. 18 is a cross-sectional view of the drum anti-clogging device of the present invention;

FIG. 19 is a schematic view of a pinion drive of the present invention;

FIG. 20 is a schematic view of a first delivery device of the present invention;

FIG. 21 is a schematic view of a second delivery device of the present invention;

FIG. 22 is a schematic view of a stirring apparatus of the present invention.

In the figure: 1 stirring box body, 101 sealing cylinder, 102 connecting groove, 103 upper cover, 2 feeding hopper, 201 feeding hopper supporting frame, 202 bearing, 3 roller, 301 first rotary support, 4 transition roller, 401 sealing end cover, 402 arc stirring sheet, 5 roller screen, 501 outer arc spiral tooth, 502 inner arc spiral tooth, 503 second rotary support, 6 supporting frame, 7 pinion driving device, 71 mounting frame, 72 pinion, 73 first motor, 8 first conveying device, 81 first shield, 82 first conveying belt, 83 sealing ring, 84 second motor, 9 second conveying device, 91 second shield, 92 second conveying belt, 93 third motor, 94 output port, 10 air jet, 11 quick sealing joint, 111 inner sealing ring, 112 first outer ring, 113 second outer ring, 12 permanent magnet, 1201 operating handle, 13 roller device, 1301 fourth motor, spiral groove, 14 stirring device, 1302, 3 roller, 141 rotating shaft, 142 stirring rod and 143 blade.

Detailed Description

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an ecological environment is repaiied side slope afforestation and is used wet soil feeding compounding device of soil removal spray-seeding machine, includes the agitator tank 1 that has the water inlet and is located agitator 14 in agitator tank 1, and the upper end movable mounting upper cover 103 of agitator tank 1, before the stirring, the inside water of appointed volume of pouring into of agitator tank 1.

Referring to fig. 4-10, the hopper 2 is detachably mounted on the side wall of the stirring box 1 in the following specific manner: 2 upper ends fixed connection feeder hopper support frames 201 of feeder hopper, feeder hopper support frame 201 is towards the one end fixed connection permanent magnet 12 of agitator tank 1, be equipped with the operating handle 1201 of its magnetic pole of control on the permanent magnet 12, the activity of permanent magnet 12 front end is pegged graft in the spread groove 102 of iron, spread groove 102 and upper cover 103 fixed weld, during the installation with the front end of permanent magnet 12 insert in the spread groove 102 of upper cover 103, open controlling handle 1201, the magnetic pole is opened, the front end of permanent magnet 12 attracts in spread groove 102 the inside, fix feeder hopper 2 in agitator tank 1 outside.

Referring to fig. 4-10, the discharge port of the feeding hopper 2 is rotatably connected to one end of the roller 3, the lower end of the feeding hopper 2 is a circular discharge port, the discharge port is connected to one end of the roller 3 through a bearing 202, the roller 3 is a cylindrical structure with two open ends, one end of the roller 3 close to the feeding hopper 2 is sleeved with a first rotary support 301, wherein, the inner ring of the first rotary support 301 is fixedly connected with the feed hopper supporting frame 201, the outer ring of the first rotary support 301 is connected with a flange fixedly sleeved on the surface of the roller 3, a gear ring on the outer ring is meshed with a pinion driving device 7 fixedly arranged on the feed hopper supporting frame 201, for driving the drum 3 to rotate, the material conveyed from the hopper 2, when entering the drum 3, because the roller 3 can also rotate, the materials in the roller are driven to rotate, and the materials are prevented from being left or blocked in the roller 3.

Referring to fig. 5-6, the other end of the roller 3 is fixedly connected to one end of the transition roller 4 through the quick seal joint 11, and the transition roller 4 near the quick seal joint 11 is detachably engaged with the seal cover 401.

The quick sealing joint 11 is composed of an annular inner sealing ring 111 and a first outer ring 112 and a second outer ring 113 which are respectively clamped and connected to two sides of the inner sealing ring 111, an annular groove is concavely formed in the outer arc surface of the inner sealing ring 111, one sides of the first outer ring 112 and the second outer ring 113, which are close to the inner sealing ring 111, extend out of annular protrusions towards the axis, the annular protrusions are clamped in the annular groove in a sliding mode, internal threads are arranged on the inner surfaces of the other sides of the first outer ring 112 and the second outer ring 113, external threads matched with the internal threads on the second outer ring 113 are arranged at the discharge outlet of the roller 3, and external threads matched with the internal threads on the first outer ring 112 are arranged at the feed. First outer lane 112 and second outer lane 113's outside is regular hexagon structure, is convenient for rotate the outer lane, utilizes thread structure to realize that quick sealing connects 11 is connected with cylinder 3 and transition cylinder 4 respectively, when the whole backs of accomplishing of feeding, when needing to dismantle cylinder 3, only with rotating second outer lane 113, pulls out permanent magnet 12 from spread groove 102 through control handle 1201 simultaneously, alright dismantle feeder hopper 2 and cylinder 3 get off.

Referring to fig. 5-6, the sealing end cap 401 is detachably engaged with the transition roller 4 near the quick seal joint 11, and after the roller 3 is detached from the transition roller 4, the sealing end cap 401 can be installed at the opening of the transition roller 4 to prevent the material therein from leaking.

A sealing barrel 101 is sleeved on the outer side of the transition roller 4, the sealing barrel 101 is welded with the side wall of the stirring box body 1 and used for communicating the inner portion and the outer portion of the stirring box body 1, the transition roller 4 can rotate in the sealing barrel 101, and arc-shaped stirring sheets 402 used for stirring materials are annularly arranged in the transition roller 4 along the inner wall.

Referring to fig. 5 and fig. 11-16, the other end of the transition drum 4 is fixedly communicated with a feed inlet of the drum screen 5 through a threaded structure, the drum screen 5 is rotatably and obliquely suspended at the lower end of the support frame 6, the drum screen 5 is a cylindrical structure with openings at both ends and a plurality of screen holes uniformly distributed on the curved surface of the middle part, the outer surface of the drum screen 5 is spirally distributed with outer arc-shaped spiral teeth 501, the outer arc-shaped spiral teeth 501 are inclined along the direction of a discharge outlet of the drum screen 5, and the inner surface of the drum screen 5 is further provided with inner arc-shaped spiral teeth 502. The outer arc-shaped helical teeth 501 start the function of stirring the slurry, and the inner arc-shaped helical teeth 502 drive large-particle materials in the drum to move towards the lower end, so that the large-particle materials are discharged from the lower end of the drum screen 5.

Referring to fig. 11 to 14, the supporting frame 6 is fixedly installed at the top end inside the stirring box 1, two ends of the drum screen 5 are sleeved with the second rotary support 503, wherein an outer ring of the second rotary support 503 is connected with a flange fixedly connected to the drum screen 5, a gear ring on the outer ring is engaged with the pinion driving device 7 installed on the supporting frame 6, and is used for driving the outer ring of the second rotary support 503 to rotate, and an inner ring of the second rotary support 503 is fixedly connected with the supporting frame 6.

Referring to fig. 4-14 and fig. 19, a pinion driving device 7 for driving the trommel 5 to rotate is disposed on the supporting frame 6, the pinion driving device 7 includes a mounting frame 71 with a U-shaped opening, and a pinion 72 rotatably mounted at the opening of the mounting frame 71 through a rotating shaft, one end of the pinion 72 is fixedly connected to a first motor 73, and the first motor 73 is fixedly located on the mounting frame 71.

The pinion driving means 7 installed on the hopper supporting frame 201 is one in number, in which the pinion 72 is engaged with the outer ring of the first rotary bearing 301 to rotate the drum 3.

The number of the pinion driving devices 7 installed on the supporting frame 6 is two, wherein the pinions 72 are respectively engaged with the outer rings of the two second pivoting supports 503, thereby driving the rotary screen 5 to rotate.

Referring to fig. 11-18, the supporting frame 6 further includes a roller anti-blocking device, the roller anti-blocking device includes a U-shaped frame fixedly connected to the supporting frame 6, an anti-blocking roller 13 rotatably installed at an opening of the U-shaped frame, and a fourth motor 1301 for driving the anti-blocking roller 13 to rotate, a spiral groove 1302 matched with the outer arc spiral teeth 501 is provided on the surface of the anti-blocking roller 13, other areas on the surface of the anti-blocking roller 13 are in rolling contact with the outer surface of the roller screen 5, and a dot-shaped protrusion matched with the shape of the screen hole of the roller screen 5 is further provided on the surface of the anti-blocking roller 13.

Referring to fig. 20, the discharge port of the drum screen 5 is connected to a first protective cover 81 of the first conveyor 8 in a sealing manner, the first conveyor 8 is composed of a first protective cover 81 with a leakage hole and a first conveyor belt 82 installed at the bottom of the first protective cover 81, the conveying direction of the first conveyor belt 82 is perpendicular to the discharge direction of the drum screen 5, wherein the first conveyor belt 82 is driven by a second motor 84, a sealing ring 83 is arranged on the first protective cover 81 close to the drum screen 5, the sealing ring 83 is in sliding contact with the outer surface of the drum screen 5, and the sealing ring 83 is sealed by a che combination seal to prevent large-particle materials in the first protective cover 81 from leaking.

Referring to fig. 21-22, a through hole is formed in the first shield 81 near the output port of the first conveyor belt 82, the through hole is communicated with the second shield 91 on the second conveyor 8, a leak hole is formed in the second shield 91, a second conveyor belt 92 inclined upward is arranged at the bottom end of the second shield 91, the second conveyor belt 92 is driven by a third motor 93, the input port of the second conveyor belt is located below the through hole, and the output port is communicated with the side wall of the stirring box 1 and extends to the outside of the side wall;

the first conveying belt 82 and the second conveying device 8 are provided with upwards inclined partition plates, and the partition plates are provided with leakage holes for conveying large-particle materials and preventing the large-particle materials from falling off and avoiding slurry remaining on the partition plates.

The stirring device 14 is composed of a rotating shaft 141 rotatably installed in the stirring box 1 and blades 143 spirally wound on the rotating shaft 141, a stirring rod 142 is discontinuously arranged on the rotating shaft 141, and a ball is arranged at the outer end of the stirring rod 142 and used for stirring mixed materials.

A plurality of air nozzles 10 are uniformly distributed on the side wall of one end close to the mesh screen drum 5 in the stirring box body 1 and at the bottom, one-way valves are arranged on the air nozzles 10, and the air nozzles 10 are communicated with an air pump. The air nozzle 10 blows the slurry in the stirring box body 1 to the other end in the box body, so that the slurry is convenient to discharge.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological environment repaiies wet soil feeding compounding device of side slope afforestation with foreign soil spray-seeding machine, including agitator tank (1) that has the water inlet and agitating unit (14) that are located agitator tank (1), the upper end movable mounting upper cover (103) of agitator tank (1), its characterized in that: the side wall of the stirring box body (1) is detachably provided with a feed hopper (2), a discharge port of the feed hopper (2) is rotatably connected with one end of a roller (3), the other end of the roller (3) is movably communicated with one end of a transition roller (4), the other end of the transition roller (4) is fixedly communicated with a feed port of a roller screen (5) through a thread structure, the roller screen (5) is rotatably and obliquely suspended at the lower end of a support frame (6), the support frame (6) is fixedly arranged at the inner top end of the stirring box body (1), the support frame (6) is provided with a small gear driving device (7) for driving the roller screen (5) to rotate, the discharge port of the roller screen (5) is hermetically connected with a first shield (81) of a first conveying device (8), the first conveying device (8) further comprises a first conveying belt (82) for conveying large particles rolled out from the discharge port of the roller screen (5), the output end of the first conveying belt (82) is positioned at the upper end of the second conveying device (9), the second conveying device (9) comprises a second conveying belt (92), and the second conveying belt (92) outputs large particles input from the first conveying belt (82) to the outside of the stirring box body (1).

2. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine according to claim 1, which is characterized in that: the upper end of the feed hopper (2) is fixedly connected with a feed hopper supporting frame (201), one end of the feed hopper supporting frame (201) facing the stirring box body (1) is fixedly connected with a permanent magnet (12), an operating handle (1201) for controlling the magnetic pole of the permanent magnet (12) is arranged on the permanent magnet (12), the front end of the permanent magnet (12) is movably inserted into an iron connecting groove (102), and the connecting groove (102) is fixedly welded with an upper cover (103);

the lower end of the feed hopper (2) is a circular discharge port, the discharge port is connected with one end of a roller (3) through a bearing (202), the roller (3) is of a cylindrical structure with two open ends, one end of the roller (3) close to the feed hopper (2) is sleeved with a first slewing bearing (301), wherein the inner ring of the first slewing bearing (301) is fixedly connected with a feed hopper supporting frame (201), the outer ring of the first slewing bearing (301) is connected with a flange fixedly sleeved on the surface of the roller (3), and a gear ring on the outer ring is meshed with a pinion driving device (7) fixedly installed on the feed hopper supporting frame (201) and used for driving the roller (3) to rotate;

the other end of cylinder (3) passes through the one end of the fixed intercommunication transition cylinder (4) of quick seal joint (11), and is close to on transition cylinder (4) of quick seal joint (11) detachably block end cover (401), and sealed section of thick bamboo (101) are cup jointed in the outside of transition cylinder (4), sealed section of thick bamboo (101) and stirring box (1) lateral wall welding for the inside and outside part of intercommunication stirring box (1), transition cylinder (4) can be at sealed section of thick bamboo (101) internal rotation, are equipped with arc stirring piece (402) that are used for mixxing the material along the inner wall annular in transition cylinder (4).

3. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine as claimed in claim 2, characterized in that: quick sealing joint (11) are connected including first outer lane (112) and second outer lane (113) of sealing washer (111) both sides by annular inner seal circle (111) and block respectively and constitute, and the indent has annular groove on the outer arc surface of inner seal circle (111), and one side that first outer lane (112) and second outer lane (113) are close to inner seal circle (111) all extends to axle center department and stretches out annular bulge, the protruding slip block of annular is in the annular groove, and the opposite side internal surface of first outer lane (112) and second outer lane (113) is equipped with the internal thread, the discharge gate department of cylinder (3) is equipped with the external screw thread with interior screw-thread fit on second outer lane (113), the feed inlet department of transition cylinder (4) be equipped with first outer lane (112) on interior screw-thread fit.

4. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine according to claim 1, which is characterized in that: the rotary screen (5) is of a cylindrical structure with openings at two ends and a plurality of screen holes uniformly distributed on the curved surface of the middle part, the outer surface of the rotary screen (5) is spirally distributed with outer arc spiral teeth (501), the outer arc spiral teeth (501) are inclined along the direction of a discharge hole of the rotary screen (5), and the inner arc spiral teeth (502) are also arranged on the inner surface of the rotary screen (5);

two ends of the rotary screen (5) are sleeved with second rotary supports (503), wherein the outer rings of the second rotary supports (503) are connected with flanges fixedly connected to the rotary screen (5), gear rings on the outer rings are meshed with a pinion driving device (7) installed on the supporting frame (6) and used for driving the outer rings of the second rotary supports (503) to rotate, and the inner rings of the second rotary supports (503) are fixedly connected with the supporting frame (6).

5. The wet soil feeding and mixing device of the foreign soil spray seeding machine according to claim 2 or 4, which is characterized in that: the pinion driving device (7) comprises a mounting frame (71) with a U-shaped opening and a pinion (72) rotatably mounted at the opening of the mounting frame (71) through a rotating shaft, one end of the pinion (72) is fixedly connected with a first motor (73), and the first motor (73) is fixedly positioned on the mounting frame (71);

the number of the pinion driving devices (7) arranged on the feed hopper supporting frame (201) is one, wherein the pinion (72) is meshed with the outer ring of the first slewing bearing (301);

the number of the pinion driving devices (7) arranged on the support frame (6) is two, wherein the pinions (72) are respectively meshed with the outer rings of the two second slewing bearings (503).

6. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine as claimed in claim 4, characterized in that: the anti-blocking device comprises a U-shaped frame fixedly connected to the support frame (6), an anti-blocking roller (13) rotatably installed at the opening of the U-shaped frame and a fourth motor (1301) driving the anti-blocking roller (13) to rotate, wherein a spiral groove (1302) matched with the outer arc-shaped spiral teeth (501) is formed in the surface of the anti-blocking roller (13), other areas of the surface of the anti-blocking roller (13) are in rolling contact with the outer surface of the drum screen (5), punctiform protrusions matched with the shapes of screen holes of the drum screen (5) are further formed in the surface of the anti-blocking roller, and residual materials on the screen holes are separated.

7. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine according to claim 1, which is characterized in that: first conveyor (8) comprise first guard shield (81) that have the small opening and first conveyer belt (82) of installing in first guard shield (81) bottom, the defeated material direction of first conveyer belt (82) is square perpendicular with the ejection of compact of drum sieve (5), and wherein first conveyer belt (82) are equipped with sealing washer (83) through second motor (84) drive on first guard shield (81) that is close to drum sieve (5), and sealing washer (83) and drum sieve (5) surface sliding contact avoid the large granule material in first guard shield (81) to spill.

8. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine according to claim 7, characterized in that: a through hole is formed in the first shield (81) close to the output port of the first conveying belt (82), the through hole is communicated with a second shield (91) on the second conveying device (8), a leak hole is formed in the second shield (91), a second conveying belt (92) inclining upwards is arranged at the bottom end of the second shield (91), the second conveying belt (92) is driven by a third motor (93), the input port of the second conveying belt is located below the through hole, and the output port is communicated with the side wall of the stirring box body (1) and extends to the outside of the side wall;

and the first conveying belt (82) and the second conveying device (8) are respectively provided with an upwards inclined partition plate, and the partition plates are provided with leakage holes for conveying large-particle materials and preventing the large-particle materials from falling.

9. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine according to claim 1, which is characterized in that: the stirring device (14) is composed of a rotating shaft (141) rotatably arranged in the stirring box body (1) and blades (143) spirally wound on the rotating shaft (141), stirring rods (142) are discontinuously arranged on the rotating shaft (141), and balls are arranged at the outer ends of the stirring rods (142) and used for stirring mixed materials.

10. The wet soil feeding and mixing device of the foreign soil spraying and seeding machine according to claim 1, which is characterized in that: a plurality of air nozzles (10) are uniformly distributed on the side wall of one end, close to the mesh screen cylinder (5), of the stirring box body (1) and at the bottom of the stirring box body, one-way valves are arranged on the air nozzles (10), and the air nozzles (10) are communicated with an air pump.