CN115155716B

CN115155716B - Soil remediation system for treating dispersed landfill solid waste

Info

Publication number: CN115155716B
Application number: CN202210787810.0A
Authority: CN
Inventors: 南亚林; 陈能远; 王妙瑜; 赵羽; 王蕊; 井琳琳
Original assignee: China Electronic Research Institute Of Engineering Investigations And Design
Current assignee: Xindian Comprehensive Survey And Design Research Institute Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-07-14
Anticipated expiration: 2042-07-04
Also published as: CN115155716A

Abstract

The invention provides a soil remediation system for treating dispersed landfill solid waste, which relates to the technical field of waste landfill equipment and comprises the following components: the chassis is of a rectangular frame structure, and a sliding seat is arranged in the middle of the chassis; the front side of the sliding seat is provided with a transmission rod, and the transmission rod is rotationally connected with the sliding seat through a bearing seat. According to the invention, the first servo motor is used for simultaneously carrying out sliding adjustment on the sliding seat and rotating the scattering roller through the power transmission of the first gear and the toothed plate, and the solid waste scattering position and scattering falling action can share one motor for driving, so that the weight and cost of the equipment are reduced, and the problems that a reasonable scattering mechanism is lacking in the device, the scattering operation is complicated and laborious, the scattering position and scattering falling action are carried out step by step in a matched manner, the working efficiency of the equipment is poor, the scattering mechanism adopts a plurality of driving motors, the use is troublesome, and the weight and cost of the equipment are increased are solved.

Description

Soil remediation system for treating dispersed landfill solid waste

Technical Field

The invention relates to the technical field of waste landfill equipment, in particular to a soil remediation system for treating dispersed landfill solid waste.

Background

Solid waste refers to solid, semi-solid waste materials produced by humans during production, consumption, life and other activities. In the prior art, the treatment of certain solid wastes is generally incineration or landfill treatment, and the landfill treatment is generally adopted when the solid wastes which are easy to produce a large amount of pollutants are subjected to incineration.

However, for the present traditional soil remediation device, the solid waste after smashing is stacked and bonded easily in the unloading process, and lacks reasonable dispersion mechanism, and dispersion operation is comparatively loaded down with trivial details and hard, causes dispersion position and dispersion whereabouts action to cooperate the substep to go on, causes the work efficiency of equipment to be poor, and dispersion mechanism needs to adopt multi-place driving motor, uses comparatively troublesome, and has increased equipment weight and cost.

Disclosure of Invention

In view of the above, the present invention provides a soil remediation system for treating solid waste in a decentralized landfill, wherein a first servo motor can simultaneously drive a sliding seat to slide and a scattering roller to rotate through power transmission of a first gear and a toothed plate, and the dispersing position and the dispersing and dropping action of the solid waste can share one motor for driving, thereby contributing to weight reduction and cost reduction of equipment; the crushing action of the crushing roller and the dispersing action of the dispersing rack are combined together in a linkage way through mechanical transmission, so that the trouble of step-by-step operation is eliminated, and the working efficiency of the equipment is effectively improved.

The invention provides a soil remediation device for treating dispersed landfill solid waste, which specifically comprises: the chassis is of a rectangular frame structure, and a sliding seat is arranged in the middle of the chassis; the front side of the sliding seat is provided with a transmission rod, and the transmission rod is rotationally connected with the sliding seat through a bearing seat; the sliding seat is of a cylindrical cavity structure, and a scattering roller is arranged in the sliding seat; the top of the sliding seat is provided with a crushing box; two crushing rollers are arranged in the crushing box and are symmetrically distributed; the top of the crushing box is provided with a discharging bin; the crushing box is internally provided with a dispersion frame, and the dispersion frame is positioned below the two crushing rollers.

Optionally, the chassis intermediate position is equipped with the unloading and leads to the groove, and the riser is equipped with the direction and leads to the groove about the chassis, and the diapire of direction leading to the groove is equipped with the pinion rack.

Optionally, be equipped with the lead screw between the front and back riser of chassis, and two places lead screw are symmetrical mode and distribute to the lead screw passes through the front and back riser rotation of bearing and chassis and is connected, and fixed mounting has first servo motor on the front riser of chassis, and first servo motor's pivot is connected with left side lead screw, and two place lead screw rear ends all are equipped with the band pulley, and connect through belt transmission.

Optionally, the left and right sides of sliding seat are equipped with the thread bush, and the thread bush passes through the mode slip cap of screw thread on the lead screw, and the feed opening has been seted up to the sliding seat bottom, and the feed opening is corresponding with the unloading through groove of chassis.

Optionally, both ends are equipped with first gear about the transfer line, and first gear is located the direction through groove of chassis to first gear is connected with the pinion rack meshing, and the transfer line intermediate position is equipped with the worm.

Optionally, break up the roller and be cylindricality frame construction, and break up and be equipped with the rotation axostylus axostyle on the roller to the rotation axostylus axostyle passes through the bearing and rotates with the sliding seat to be connected, and the rotation axostylus axostyle front end is equipped with the worm wheel, and worm wheel and worm meshing are connected.

Optionally, smash the case bottom and be equipped with the mounting bracket, and the mounting bracket is located the sliding seat, and the mounting bracket is rectangular frame structure, and the lateral wall all is equipped with two limit grooves about in the mounting bracket.

Optionally, crushing roller is the cylindricality structure, and is equipped with the bent axle on the crushing roller to the bent axle passes through the bearing and is connected with crushing case rotation, and crushing case left side fixed mounting has second servo motor, and the pivot of second servo motor is connected with the front side bent axle, and two places bent axle right-hand member is equipped with the second gear, and two places second gear engagement are connected, all are equipped with the rocking arm on two places bent axles, and the rocking arm is located crushing roller left and right sides.

Optionally, the dispersion frame is formed by combining five long round bars and two short rectangular bars, and the left and right sides short rectangular bar top of the dispersion frame all is equipped with two connecting rods, and the connecting rod top is equipped with the axle sleeve, and the connecting rod passes through the axle sleeve and is connected with the connecting rod axle rotation of rocking arm, and the left and right sides short rectangular bar of dispersion frame all is equipped with two spacing sliders in the relative outside, and the dispersion frame passes through spacing slider and the spacing groove sliding connection of mounting bracket.

The application method of the soil remediation device for treating the dispersed landfill solid waste comprises the following steps:

01. firstly, a first servo motor provides power, and the screw rods and the threaded sleeves of the sliding seats are used for transmission, so that the two screw rods drive the sliding seats to slide back and forth along the bottom frame;

02. in the process that the sliding seat slides forwards and backwards, the first gear and the toothed plate are used for transmission, the transmission rod drives the worm to rotate, the worm and the worm wheel are used for transmission, and the rotating shaft rod can drive the scattering roller to rotate;

03. the second servo motor provides power to drive the front crankshaft to rotate the crushing roller, and the two second gears are used for transmission to drive the other crushing roller to rotate, so that the two crushing rollers rotate to crush the solid waste;

04. in the rotating process of the two crushing rollers, the rocker arm is utilized to rotate, so that the connecting rod drives the dispersing frame to slide up and down along the limiting groove, and the dispersing frame is utilized to vibrate and disperse the waste bonded together after crushing in an up-down floating process, so that the using process of the device is completed.

Advantageous effects

According to the soil remediation device disclosed by the embodiment of the invention, the first servo motor is used for providing power, the screw rod and the threaded sleeve of the sliding seat are used for transmission, so that the two screw rods drive the sliding seat to slide forwards and backwards along the chassis, and as the discharging opening of the sliding seat corresponds to the discharging through groove of the chassis, crushed solid waste can be dispersed in the soil embedded pit, the soil remediation device is simple in structure and convenient to use and operate, and a large amount of accumulated waste can be effectively avoided, and the soil remediation time is influenced.

In addition, this device is equipped with the roller of scattering, it is located the feed opening department of sliding seat, can make the solid waste dispersion of whereabouts more even, above-mentioned sliding seat is in the back-and-forth sliding in-process, utilize first gear and pinion rack transmission, make the transfer line drive worm rotate, and utilize worm and worm wheel transmission, the pivot axostylus axostyle can drive the roller of scattering rotatory, and then can drive the sliding seat slip regulation and the roller of scattering simultaneously through the first servo motor of power transmission of first gear and pinion rack, use solid waste dispersion position and disperse whereabouts action can share a motor drive, this saves and additionally sets up driving motor for the roller of scattering, help equipment to subtract heavy and reduce cost.

In addition, this device is equipped with the dispersion frame, and it is located crushing roller below, utilizes the rocking arm rotatory, can make the connecting rod drive the dispersion frame and slide from top to bottom along the spacing groove to utilize the dispersion frame to float the process from top to bottom and carry out vibration dispersion to the waste that bonds together after smashing, and combine together once only to go on with crushing roller crushing action and dispersion frame dispersion action linkage through mechanical transmission, save the trouble of step by step operation, effectively promoted the work efficiency of equipment.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.

In the drawings:

FIG. 1 is a schematic view showing the overall structure of a soil remediation device according to an embodiment of the present invention;

FIG. 2 illustrates a schematic view of the rotational perspective view of the soil remediation device of FIG. 1 according to an embodiment of the present invention;

FIG. 3 shows a schematic view of a chassis of a soil remediation device according to an embodiment of the invention;

FIG. 4 shows a schematic view of a slide seat, a threaded sleeve, a drive rod, a shredder basket, a shredder roller, and a blanking bin of a soil remediation device according to an embodiment of the present invention;

FIG. 5 shows a schematic view of a slide mount, drive rod and break-up roller of a soil remediation device according to an embodiment of the invention;

FIG. 6 shows a schematic view of a shredder basket, shredder rollers, and a dispenser of a soil remediation device according to an embodiment of the present invention;

FIG. 7 is a schematic view showing an exploded condition of the soil remediation device of FIG. 4 according to an embodiment of the present invention;

fig. 8 shows a schematic view of a pulverizing roller and a dispersing frame of a soil remediation device according to an embodiment of the present invention.

List of reference numerals

1. A chassis; 101. discharging through grooves; 102. a guide through groove; 103. a toothed plate; 104. a screw rod; 105. a first servo motor; 2. a sliding seat; 201. a thread sleeve; 202. a feed opening; 3. a transmission rod; 301. a first gear; 302. a worm; 4. a break-up roller; 401. rotating the shaft lever; 402. a worm wheel; 5. a crushing box; 501. a mounting frame; 502. a limit groove; 6. a pulverizing roller; 601. a crankshaft; 602. a second servo motor; 603. a second gear; 604. a rocker arm; 7. discharging the material bin; 8. a dispersion frame; 801. a connecting rod; 802. and a limit sliding block.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.

Examples: please refer to fig. 1 to 8:

the invention provides a soil remediation system for treating dispersed landfill solid waste, which comprises the following components: the chassis 1, the chassis 1 is a rectangular frame structure, and a sliding seat 2 is arranged in the middle of the chassis 1; the front side of the sliding seat 2 is provided with a transmission rod 3, and the transmission rod 3 is rotationally connected with the sliding seat 2 through a bearing seat; the sliding seat 2 is of a cylindrical cavity structure, and a scattering roller 4 is arranged in the sliding seat 2; the top of the sliding seat 2 is provided with a crushing box 5; two crushing rollers 6 are arranged in the crushing box 5, and the two crushing rollers 6 are symmetrically distributed; the top of the crushing box 5 is provided with a discharging bin 7; the crushing box 5 is internally provided with a dispersion frame 8, and the dispersion frame 8 is positioned below the two crushing rollers 6.

In addition, according to the embodiment of the present invention, as shown in fig. 3 and 4, a blanking through groove 101 is provided in the middle of the chassis 1, guide through grooves 102 are provided on the left and right risers of the chassis 1, and a toothed plate 103 is provided on the bottom wall of the guide through groove 102;

screw rods 104 are arranged between the front vertical plate and the rear vertical plate of the underframe 1, the two screw rods 104 are symmetrically distributed, the screw rods 104 are rotationally connected with the front vertical plate and the rear vertical plate of the underframe 1 through bearings, a first servo motor 105 is fixedly arranged on the front vertical plate of the underframe 1, a rotating shaft of the first servo motor 105 is connected with the left screw rod 104, and belt wheels are arranged at the rear ends of the two screw rods 104 and are in transmission connection through a belt;

the left and right sides of sliding seat 2 are equipped with thread bush 201, and thread bush 201 passes through the mode slip cover of screw thread on lead screw 104, feed opening 202 has been seted up to sliding seat 2 bottom, and feed opening 202 is corresponding with the unloading logical groove 101 of chassis 1, this device is by first servo motor 105 power, utilize the transmission of lead screw 104 and the thread bush 201 of sliding seat 2, make two lead screws 104 drive sliding seat 2 along chassis 1 back and forth, because the feed opening 202 of sliding seat 2 is corresponding with the unloading logical groove 101 of chassis 1, can make the solid waste after smashing disperse in soil pre-buried hole, its simple structure, use simple operation, can effectively avoid the waste to pile up in a large number, influence soil repair time.

In addition, according to the embodiment of the invention, as shown in fig. 4 and 5, the left end and the right end of the transmission rod 3 are provided with first gears 301, the first gears 301 are positioned in the guide through grooves 102 of the underframe 1, the first gears 301 are in meshed connection with the toothed plate 103, and the middle position of the transmission rod 3 is provided with a worm 302;

the breaking roller 4 is of a cylindrical frame structure, the breaking roller 4 is provided with a rotating shaft rod 401, the rotating shaft rod 401 is rotationally connected with the sliding seat 2 through a bearing, the front end of the rotating shaft rod 401 is provided with a worm wheel 402, the worm wheel 402 is meshed with the worm 302, the breaking roller 4 is arranged at the position of the blanking opening 202 of the sliding seat 2, falling solid waste can be dispersed more uniformly, the sliding seat 2 is driven by the first gear 301 and the toothed plate 103 in the front-back sliding process, the worm 302 is driven by the driving rod 3 to rotate, the breaking roller 4 can be driven by the worm 302 and the worm wheel 402, the first servo motor 105 can simultaneously slidingly adjust the position of the sliding seat 2 and drive the breaking roller 4 through the power transmission of the first gear 301 and the toothed plate 103, the dispersing position and the dispersing falling action can share one motor for driving, and the driving motor is omitted, so that the weight reduction and the cost reduction of equipment are facilitated.

In addition, according to the embodiment of the invention, as shown in fig. 6 to 8, a mounting frame 501 is arranged at the bottom of the crushing box 5, the mounting frame 501 is positioned in the sliding seat 2, the mounting frame 501 is of a rectangular frame structure, and two limiting grooves 502 are respectively arranged on the left side wall and the right side wall in the mounting frame 501;

the crushing roller 6 is of a cylindrical structure, a crankshaft 601 is arranged on the crushing roller 6, the crankshaft 601 is rotationally connected with the crushing box 5 through a bearing, a second servo motor 602 is fixedly arranged on the left side of the crushing box 5, a rotating shaft of the second servo motor 602 is connected with the front side crankshaft 601, a second gear 603 is arranged at the right end of the two crankshafts 601, the two second gears 603 are in meshed connection, rocker arms 604 are arranged on the two crankshafts 601, the rocker arms 604 are positioned on the left side and the right side of the crushing roller 6, the second servo motor 602 provides power to enable the front side crankshaft 601 to drive the crushing roller 6 to rotate, the two second gears 603 are used for transmission, the other crushing roller 6 can be driven to rotate, and further the two crushing rollers 6 rotate to crush solid wastes;

the dispersing frame 8 is formed by combining five long round bars and two short moment bars, two connecting rods 801 are arranged at the tops of the short moment bars at the left side and the right side of the dispersing frame 8, shaft sleeves are arranged at the tops of the connecting rods 801, the connecting rods 801 are connected with the connecting rods of the rocker arms 604 in a rotating mode through the shaft sleeves, two limit sliding blocks 802 are arranged on the opposite outer sides of the short moment bars at the left side and the right side of the dispersing frame 8, the dispersing frame 8 is connected with the limit grooves 502 of the mounting frame 501 in a sliding mode through the limit sliding blocks 802, the dispersing frame 8 is arranged below the crushing roller 6, the rocker arms 604 are used for rotating, the connecting rods 801 can drive the dispersing frame 8 to slide up and down along the limit grooves 502, so that the waste adhered together after crushing is subjected to vibration dispersion in an up-down floating process, the crushing action of the crushing roller 6 is combined with the dispersing action of the dispersing frame 8 in a linkage mode through mechanical transmission, the trouble of step operation is saved, and the working efficiency of equipment is effectively improved.

Specific use and action of the embodiment: according to the invention, the first servo motor 105 is used for providing power, the screw rods 104 are used for driving the threaded sleeves 201 of the sliding seat 2, so that the two screw rods 104 drive the sliding seat 2 to slide back and forth along the chassis 1, and as the discharging opening 202 of the sliding seat 2 corresponds to the discharging through groove 101 of the chassis 1, crushed solid wastes can be dispersed in a soil pre-buried pit, the structure is simple, the use and the operation are convenient, and a large amount of accumulation of wastes can be effectively avoided, and the soil restoration time is influenced; in the sliding process of the sliding seat 2, the first gear 301 and the toothed plate 103 are utilized to drive, the transmission rod 3 drives the worm 302 to rotate, and the worm 302 and the worm wheel 402 are utilized to drive, the rotating shaft rod 401 can drive the scattering roller 4 to rotate, and further the first servo motor 105 can simultaneously carry out sliding adjustment on the position of the sliding seat 2 and drive the scattering roller 4 to rotate through the power transmission of the first gear 301 and the toothed plate 103, the solid waste scattering position and scattering and dropping actions can share one motor for driving, so that the additional arrangement of a driving motor for the scattering roller 4 is omitted, and the weight reduction and cost reduction of equipment are facilitated; the second servo motor 602 provides power to drive the front crankshaft 601 to rotate the crushing roller 6, and the two second gears 603 are used for transmission to drive the other crushing roller 6 to rotate, so that the two crushing rollers 6 rotate to crush the solid waste; the rocker 604 is utilized to rotate, so that the connecting rod 801 drives the dispersing rack 8 to slide up and down along the limiting groove 502, the waste bonded together after crushing is subjected to vibration dispersion in the process of floating up and down by the dispersing rack 8, and the crushing action of the crushing roller 6 and the dispersing action of the dispersing rack 8 are combined together in a linkage manner through mechanical transmission to be performed at one time.

Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.

The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.

Claims

1. A soil remediation device for treating dispersed landfill solid waste is characterized in that: the novel sliding seat comprises an underframe (1), wherein the underframe (1) is of a rectangular frame structure, and a sliding seat (2) is arranged in the middle of the underframe (1); the front side of the sliding seat (2) is provided with a transmission rod (3), and the transmission rod (3) is rotationally connected with the sliding seat (2) through a bearing seat; the sliding seat (2) is of a cylindrical cavity structure, and a scattering roller (4) is arranged in the sliding seat (2); the top of the sliding seat (2) is provided with a crushing box (5); two crushing rollers (6) are arranged in the crushing box (5), and the two crushing rollers (6) are symmetrically distributed; a discharging bin (7) is arranged at the top of the crushing box (5); a dispersing frame (8) is arranged in the crushing box (5), and the dispersing frame (8) is positioned below the two crushing rollers (6);

a blanking through groove (101) is formed in the middle of the underframe (1), guide through grooves (102) are formed in the left vertical plate and the right vertical plate of the underframe (1), and a toothed plate (103) is arranged on the bottom wall of the guide through groove (102);

screw rods (104) are arranged between the front vertical plate and the rear vertical plate of the underframe (1), the two screw rods (104) are symmetrically distributed, the screw rods (104) are rotationally connected with the front vertical plate and the rear vertical plate of the underframe (1) through bearings, a first servo motor (105) is fixedly arranged on the front vertical plate of the underframe (1), a rotating shaft of the first servo motor (105) is connected with the left screw rod (104), and belt wheels are arranged at the rear ends of the two screw rods (104) and are in transmission connection through a belt;

screw sleeves (201) are arranged on the left side and the right side of the sliding seat (2), the screw sleeves (201) are sleeved on the screw rod (104) in a sliding manner in a threaded manner, a blanking opening (202) is formed in the bottom of the sliding seat (2), and the blanking opening (202) corresponds to a blanking through groove (101) of the underframe (1);

the left end and the right end of the transmission rod (3) are provided with first gears (301), the first gears (301) are positioned in the guide through grooves (102) of the underframe (1), the first gears (301) are connected with the toothed plate (103) in a meshed manner, and a worm (302) is arranged in the middle of the transmission rod (3);

the scattering roller (4) is of a cylindrical frame structure, a rotating shaft lever (401) is arranged on the scattering roller (4), the rotating shaft lever (401) is rotationally connected with the sliding seat (2) through a bearing, a worm wheel (402) is arranged at the front end of the rotating shaft lever (401), and the worm wheel (402) is in meshed connection with the worm (302);

the bottom of the crushing box (5) is provided with a mounting frame (501), the mounting frame (501) is positioned in the sliding seat (2), the mounting frame (501) is of a rectangular frame structure, and two limiting grooves (502) are formed in the left side wall and the right side wall of the mounting frame (501);

the crushing roller (6) is of a cylindrical structure, a crankshaft (601) is arranged on the crushing roller (6), the crankshaft (601) is rotationally connected with the crushing box (5) through a bearing, a second servo motor (602) is fixedly arranged on the left side of the crushing box (5), a rotating shaft of the second servo motor (602) is connected with a front side crankshaft (601), a second gear (603) is arranged at the right end of the two crankshafts (601), the two second gears (603) are in meshed connection, rocker arms (604) are arranged on the two crankshafts (601), and the rocker arms (604) are positioned on the left side and the right side of the crushing roller (6);

the dispersing rack (8) is formed by combining five long round bars and two short moment bars, two connecting bars (801) are arranged at the tops of the short moment bars at the left side and the right side of the dispersing rack (8), shaft sleeves are arranged at the tops of the connecting bars (801), the connecting bars (801) are rotationally connected with the connecting rod shafts of the rocker arms (604) through the shaft sleeves, two limiting sliding blocks (802) are arranged at the opposite outer sides of the short moment bars at the left side and the right side of the dispersing rack (8), and the dispersing rack (8) is in sliding connection with the limiting grooves (502) of the mounting rack (501) through the limiting sliding blocks (802).

2. The method of using a soil remediation device for use in the remediation of solid waste from a distributed landfill as claimed in claim 1, comprising the steps of:

1. firstly, a first servo motor (105) provides power, and a screw rod (104) is used for driving a threaded sleeve (201) of a sliding seat (2), so that the two screw rods (104) drive the sliding seat (2) to slide back and forth along a bottom frame (1);

2. in the process of sliding the sliding seat (2) forwards and backwards, the first gear (301) and the toothed plate (103) are utilized to drive the transmission rod (3) to drive the worm (302) to rotate, and the worm (302) and the worm wheel (402) are utilized to drive the rotating shaft lever (401) to drive the scattering roller (4) to rotate;

3. the second servo motor (602) provides power to enable the front side crankshaft (601) to drive the crushing roller (6) to rotate, and two second gears (603) are utilized to drive the other crushing roller (6) to rotate, so that the two crushing rollers (6) rotate to crush the solid waste;

4. in the rotating process of the two crushing rollers (6), the rocker arm (604) is utilized to rotate, so that the connecting rod (801) drives the dispersing frame (8) to slide up and down along the limiting groove (502), and the dispersing frame (8) is utilized to vertically float to vibrate and disperse the crushed and bonded waste, so that the using process of the device is completed.