CN113748759A

CN113748759A - Rolling type soil disinfection device and disinfection method

Info

Publication number: CN113748759A
Application number: CN202111050330.8A
Authority: CN
Inventors: 刘淑英
Original assignee: Shandong Kouton Environmental Protection Equipment Technology Co ltd
Current assignee: Shandong Kouton Environmental Protection Equipment Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2021-12-07

Abstract

The invention discloses a rolling type soil disinfection device and a disinfection method, wherein the rolling type soil disinfection device comprises a vehicle body, the vehicle body is connected with a support frame through a lifting rod, the support frame is fixedly connected with a soil shoveling plate, the bottom end of the soil shoveling plate is fixedly connected with a fixed plate, the upper end of the fixed plate is connected with a guide rail, and the guide rail is connected with a swing plate in a sliding manner; the swing plate is rotatably connected with a conveying roller, a conveying belt is hung on the conveying roller, at least one conveying roller is connected with a motor, a flame spraying head connected with the support frame is arranged above the conveying belt, and the conveying belt is arranged below the soil shoveling plate and matched with the soil shoveling plate; the conveying roller is connected with a synchronous wheel, the fixed plate is rotationally connected with a sliding sleeve, the sliding sleeve and the synchronous wheel are hung with a synchronous belt, and a sliding key is fixedly connected in the sliding sleeve; the swing plate is connected with a swing shaft, the swing shaft is provided with a chute, the swing shaft is arranged in the sliding sleeve, and the sliding key is arranged in the chute in a sliding manner. The soil is disinfected for the second time, so that the soil can be disinfected in all directions, dead corners are prevented from being disinfected, and the disinfecting effect is better.

Description

Rolling type soil disinfection device and disinfection method

Technical Field

The invention relates to the technical field of vegetable planting, in particular to a rolling type soil disinfection device and a disinfection method.

Background

The accumulation of pathogenic microorganisms in soil can cause continuous cropping obstacles, so that the yield and the quality of crops are reduced, and the continuous cropping obstacles are widely existed in the crop cultivation process. Soil-borne diseases are a very harmful plant disease, and often cause death of plants in pieces. The pathogenic organisms causing soil-borne diseases are various in types, including fungi, bacteria, nematodes, viruses and the like, wherein the fungi are the main ones. How to disinfect soil and overcome continuous cropping obstacles is a worldwide problem to be solved urgently, and the existing preventive measure technology mainly comprises technical methods such as agricultural measures, chemical methods, physical methods, biotechnology, comprehensive control and the like.

The physical method usually utilizes medium-high temperature to kill pathogenic organisms, mainly comprises modes of steam disinfection, flame disinfection, electric disinfection, microwave disinfection and the like, wherein the flame disinfection utilizes the high temperature of flame to lead protein in organisms to generate irreversible denaturation, thereby achieving the purpose of killing cells and organisms. However, when the existing soil high-temperature flame disinfection machine works, the residence time of soil granules in a high-temperature area is short, the ventilation of a disinfection bin is poor, the flame combustion is insufficient, and the utilization rate of fuel gas is reduced.

Disclosure of Invention

In order to solve the problems in the prior art, a rolling type soil disinfection device and a disinfection method are provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the invention provides a rolling type soil disinfection device, which comprises a vehicle body, wherein the vehicle body is connected with a support frame through a lifting rod, the support frame is fixedly connected with a soil shoveling plate, the bottom end of the soil shoveling plate is fixedly connected with a fixed plate, the upper end of the fixed plate is connected with a guide rail, and the guide rail is connected with a swinging plate in a sliding manner; the swinging plate is rotatably connected with conveying rollers, conveying belts are hung on the conveying rollers, at least one conveying roller is connected with a motor, a flame-spraying head connected with the supporting frame is arranged above the conveying belts, and the conveying belts are arranged below the soil shoveling plate and matched with the soil shoveling plate; the conveying roller is connected with a synchronous wheel, the fixed plate is rotatably connected with a sliding sleeve, the sliding sleeve and the synchronous wheel are hung with a synchronous belt, and a sliding key is fixedly connected in the sliding sleeve; the swing plate is connected with a swing shaft, the swing shaft is provided with a sliding groove, the swing shaft is arranged in the sliding sleeve, and the sliding key is arranged in the sliding groove in a sliding mode.

Preferably, the support frame rotates and is connected with the roller of breaing up, the roller setting of breaing up is in shovel native board top, support frame fixedly connected with keeps off native board, it sets up to keep off native board break up the roller left side, keep off native board with leave the clearance that supplies soil to pass through between the shovel native board.

Preferably, the support frame still is connected with the flame projecting head that the incline direction set up, the flame projecting head is connected with flame projecting mechanism, the flame projecting head that the incline direction set up with it cooperatees to break up the roller.

Preferably, the scattering roller is coaxially connected with a first gear, the first gear is meshed with a transition wheel, the transition wheel is rotatably connected with the fixed plate, the synchronizing wheel is coaxially connected with a second gear, and the transition wheel is meshed with the second gear.

Preferably, the swing board right-hand member is connected with the swash plate, the swash plate sets up the conveyer belt right side, the support frame right-hand member has the smoothing roller through spring coupling, the smoothing roller sets up the swash plate right side.

Preferably, the support frame fixedly connected with sliding sleeve, sliding connection has the slide bar in the sliding sleeve, the slide bar bottom with floating roller rotates and is connected.

Preferably, the spring is sleeved on the sliding rod, the spring is arranged outside the sliding sleeve, one end of the spring is connected with the sliding sleeve, and the other end of the spring is connected with the sliding rod.

The invention also provides a disinfection method, and the rolling type soil disinfection device comprises the following steps:

s1, the vehicle body walks along the soil, the soil shoveling plate shovels the soil onto the conveying belt, meanwhile, the motor drives the conveying roller to rotate, the conveying roller drives the conveying belt to rotate, and the conveying belt drives the soil to move rightwards;

s2: the conveying roller drives the synchronous wheel to rotate, the sliding sleeve is driven to rotate through the synchronous belt, the sliding sleeve drives the sliding key to rotate, the sliding key further drives the swinging plate to move along the length direction of the guide rail through the swinging shaft under the action of the sliding chute, the swinging plate drives the conveying belt to reciprocate along the length direction of the guide rail, and high-temperature sterilization work of soil is realized under the action of the flame jet head;

s3: and (4) conveying the disinfected soil to the soil along with the rotation of the conveyor belt, thereby completing the disinfection work of the soil.

Preferably, in step S1, the conveying roller drives the second gear to rotate, drives the first gear to rotate through the transition wheel, and then drives the scattering roller to rotate clockwise, so that the soil on the shoveling plate is scattered above the conveying belt through the scattering roller, high-temperature sterilization of the soil is performed under the action of the flame spray head, and then the sterilized soil falls into the conveying belt.

Preferably, in step S3, the disinfected soil falls onto the soil through the inclined plate under the action of the conveyor belt, and then the soil is leveled under the action of the leveling roller.

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

1. the clockwise rotating scattering roller is used for scattering soil, the soil is scattered above the conveyor belt under the action of the scattering roller, the soil in the air is uniformly disinfected at high temperature under the action of the obliquely arranged flame spray head, and the soil retaining plate can prevent the soil from scattering outside the vehicle body, so that the soil can enter the upper part of the conveyor belt to be disinfected at high temperature and then falls on the conveyor belt, the subsequent secondary high-temperature disinfection is facilitated, and preliminary disinfection is performed in the air, so that the ventilation effect is better, high-temperature combustion is more uniform and sufficient, the utilization rate of gas is improved, the disinfection efficiency and quality are effectively improved, the clockwise rotating scattering roller is economical and practical, the omnibearing disinfection work of the soil is realized, the generation of disinfection dead corners is avoided, the disinfection effect is more thorough, and the clockwise rotating scattering roller has high popularization value.

2. The invention is also provided with a swinging plate which can swing horizontally, the swinging plate can drive the conveyor belt to move horizontally, the conveyor belt can drive soil to move rightwards at the same time, therefore, the moving direction of the conveyor belt is matched with the moving direction of the swinging plate, the soil can be effectively dispersed on the conveyor belt, the soil can be uniformly dispersed on the conveyor belt, the existence of larger soil blocks can be prevented, the daily disinfection habit is met, the soil is more uniformly distributed on the conveyor belt, therefore, better high-temperature disinfection effect can be obtained, secondary flame disinfection work can ensure better disinfection effect, the occurrence of incomplete disinfection and the like can be effectively solved, the soil can be leveled under the action of a leveling roller, the heat preservation duration is facilitated, the continuous disinfection effect can be kept, and the same power source can drive the scattering roller to rotate, the conveyor belt to rotate and the swinging plate to move horizontally, effectively improves the utilization rate of resources, and is economical and practical.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the structure in the direction A in FIG. 1;

fig. 3 is a development view of the chute structure of fig. 2.

Description of reference numerals:

1, a vehicle body; 2, lifting rods; 3, supporting a frame; 4, breaking up the roller; 5, a flame spraying head; 6, conveying a belt; 7 a swing shaft; 8 inclined plates; 9, sliding sleeves; 10 springs; 11, a leveling roller; 12 a guide rail; 13 a conveying roller; 14, shoveling a soil plate; 15 a synchronizing wheel; 16 a first gear; 17 a second gear; 18 synchronous belts; 19 sliding key; 20 bearing; 21, a chute; 22 transition wheels; 23 a swing plate; 24 a sliding sleeve; 25 fixing the plate; 26 earth retaining plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1-3, the present embodiment provides a rolling type soil disinfection device, which includes a vehicle body 1, the vehicle body 1 is connected to a support frame 3 through a lifting rod 2, the lifting rod 2 is fixedly connected to the support frame 3, the support frame 3 is fixedly connected to a soil shoveling plate 14, and a bottom end of the soil shoveling plate 14 is fixedly connected to a fixing plate 25.

As shown in fig. 1, the vehicle body 1 may be a tractor or the like, so that the vehicle body 1 can drive the lifting rod 2 and the supporting frame 3 to integrally move. The lifting rod 2 is connected with a lifting cylinder, the lifting cylinder is fixedly connected with the vehicle body 1, and the lifting cylinder is used for driving the lifting rod 2 to move in the vertical direction, so that the vehicle body 1 is prevented from normally walking, and the earth shoveling plate 14 is too low to influence the normal walking of the vehicle body 1.

The upper end of the fixed plate 25 is connected with a guide rail 12, and the guide rail 12 is connected with a swinging plate 23 in a sliding way; the fixing plate 25 is an L-shaped plate, and plays a role of integral support for the guide rail 12, and the guide rail 12 is used for limiting the swing plate 23, so that the swing plate 23 can only slide along the length direction of the guide rail 12 and cannot rotate.

Swing board 23 rotates and is connected with transfer roller 13, and transfer roller 13 hangs and is equipped with conveyer belt 6, and transfer roller 13 that is located the right side is connected with the motor, and conveyer belt 6 sets up and cooperatees in shovel native board 14 below and with shovel native board 14 to the soil that makes shovel native board 14 shovel all can get into on conveyer belt 6.

The conveying roller 13 is sleeved with a synchronizing wheel 15, a fixed plate 25 is rotatably connected with a sliding sleeve 24, a synchronizing belt 18 is hung on the sliding sleeve 24 and the synchronizing wheel 15, and a sliding key 19 is fixedly connected in the sliding sleeve 24; the swing plate 23 is fixedly connected with a swing shaft 7, the swing shaft 7 is provided with a sliding chute 21, the swing shaft 7 is arranged in a sliding sleeve 24, and the sliding key 19 is arranged in the sliding chute 21 in a sliding manner.

The fixed plate 25 has a limiting effect on the movement of the sliding sleeve 24, so that the sliding sleeve 24 can only rotate and cannot move in the horizontal direction, and a gap is reserved between the swinging shaft 7 and the inner wall of the sliding sleeve 24, so that when the sliding sleeve 24 drives the sliding key 19 to rotate, the swinging shaft 7 can slide in the horizontal direction along the length direction of the guide rail 12 under the action of the sliding groove 21 and the action of the guide rail 12.

The shape of spout 21 is as shown in fig. 3, and spout 21 is annular to be wrapped around on oscillating axle 7, and the both ends of spout 21 are linked together, therefore sliding key 19 can freely slide in spout 21, and under the effect of spout 21 self shape, sliding key 19 can drive oscillating axle 7 and realize the reciprocating motion of horizontal direction, and then drive conveyer belt 6 horizontal direction swing, and the rotation effect of conveyer belt 6 cooperatees, makes the even dispersion of soil on conveyer belt 6, does benefit to going on of soil disinfection work.

Support frame 3 rotates and is connected with the roller 4 of breaing up, and the roller 4 setting of breaing up is in shovel native board 14 top, and support frame 3 fixedly connected with keeps off native board 26, and it sets up in the roller 4 left side of breaing up to keep off native board 26 and shovel native board 14 between leave the clearance that supplies soil to pass through.

Break up the clearance between roller 4 and the shovel native board 14 less, consequently soil can't get into on the conveyer belt 6 through this clearance, and along with the clockwise rotation of breaking up roller 4, breaks up roller 4 and drives soil and raise, and the fender native board 26 plays the effect of retaining soil, prevents that soil from being thrown away the automobile body 1 outside by breaking up roller 4. Break up a plurality of tooth of breaking up of annular fixedly connected with on the roller 4, and break up the tooth and be the slope setting, and form breach circular arc shape to make under the effect of breaking up the tooth, make soil driven the top of conveyer belt 6.

The scattering roller 4 is coaxially connected with a first gear 16, the first gear 16 is meshed with a transition wheel 22, the transition wheel 22 is rotatably connected with a fixed plate 25, the synchronizing wheel 15 is coaxially connected with a second gear 17, and the transition wheel 22 is meshed with the second gear 17.

Under the action of the transition wheel 22, the scattering roller 4 and the conveying roller 13 rotate in the same direction and rotate clockwise. Therefore, in the invention, only one motor is needed to drive the scattering roller 4 to rotate, the conveying belt 6 to rotate and the swinging plate 23 to move horizontally, the structure is reasonable, the design is ingenious, the utilization rate of resources can be effectively improved by only one driving source, and the invention is economical and practical and saves the cost.

6 tops of conveyer belt are provided with the flame projecting head 5 that links to each other with support frame 3, and support frame 3 still is connected with the flame projecting head 5 that the incline direction set up, and flame projecting head 5 is connected with flame projecting mechanism, and the flame projecting head 5 that the incline direction set up cooperatees with break up roller 4.

The right end of the oscillating plate 23 is connected with an inclined plate 8, the inclined plate 8 is arranged on the right side of the conveyor belt 6, the right end of the support frame 3 is connected with a leveling roller 11 through a spring 10, and the leveling roller 11 is arranged on the right side of the inclined plate 8.

The support frame 3 fixedly connected with sliding sleeve 9, sliding connection has the slide bar in the sliding sleeve 9, and the slide bar bottom is rotated with the roller 11 of floating and is connected.

The spring 10 is sleeved on the sliding rod, the spring 10 is arranged outside the sliding sleeve 9, one end of the spring 10 is connected with the sliding sleeve 9, and the other end of the spring 10 is connected with the sliding rod.

Under the action of the spring 10, the leveling roller 11 can move vertically, so that the uniform leveling work of the soil is realized.

The invention also provides a disinfection method, and the rolling type soil disinfection device adopting the implementation comprises the following steps:

s1, the vehicle body 1 walks along the soil, the soil shoveling plate 14 shovels the soil onto the conveyor belt 6, meanwhile, the motor drives the conveyor roller 13 to rotate, the conveyor roller 13 drives the conveyor belt 6 to rotate, and the conveyor belt 6 further drives the soil to move rightwards;

s2: the conveying roller 13 drives the synchronous wheel 15 to rotate, the synchronous belt 18 drives the sliding sleeve 24 to rotate, the sliding sleeve 24 drives the sliding key 19 to rotate, the sliding key 19 further drives the swinging plate 23 to move along the length direction of the guide rail 12 through the swinging shaft 7 under the action of the sliding groove 21, the swinging plate 23 drives the conveying belt 6 to reciprocate along the length direction of the guide rail 12, and high-temperature sterilization work of soil is realized under the action of the flame-jet head 5;

s3: and conveying the disinfected soil to the soil along with the rotation of the conveyor belt 6, thereby completing the disinfection work of the soil.

In step S1, the conveying roller 13 drives the second gear 17 to rotate, the transition wheel 22 drives the first gear 16 to rotate, and the scattering roller 4 is driven to rotate clockwise, so that the soil on the shoveling plate 14 is scattered above the conveyor belt 6 through the scattering roller 4, the soil is disinfected at high temperature under the action of the flame spray head 5, and then the disinfected soil falls on the conveyor belt 6.

In step S3, the disinfected soil falls onto the soil through the sloping plate 8 under the action of the conveyor 6, and then the soil is leveled by the leveling roller 11.

It should be noted that, the clockwise rotation break up roller 4 firstly realizes the work of breaking up the soil, and the soil spills the conveyer belt 6 top under the effect of break up roller 4, under the effect of the flame projecting head 5 that sets up of slope, makes the soil that is located in the air evenly carry out high temperature disinfection work, and keeps off soil plate 26 and can prevent again that the soil from spilling the automobile body 1 outside, makes the soil all enter into the conveyer belt 6 top and carry out high temperature disinfection work.

Preliminary disinfection is carried out in the air, and ventilation effect is better, consequently can make high temperature combustion more even and abundant, improves the utilization ratio of gas, effectively improves sterile efficiency and quality, and economical and practical has realized the omnidirectional disinfection work of soil, has avoided the production at disinfection dead angle, and the disinfection effect is more thorough, has high spreading value.

In addition, swing board 23 that the horizontal direction removed can drive 6 horizontal directions of conveyer belt and remove, and conveyer belt 6 drives soil and turn right the motion simultaneously again, consequently 6 direction of motion of conveyer belt and swing board 23 direction of motion mutually support, can effectively realize soil at dispersion work, make soil homodisperse to conveyer belt 6 on, prevent the existence of great soil piece, accord with daily disinfection custom, soil distributes more evenly on conveyer belt 6, consequently, can obtain better high temperature disinfection effect, secondary flame killing work, can make the disinfection effect better, effectively solved killing thoroughly, the appearance of condition such as incomplete, and can be under the effect of floating roller again, realize the work of floating of soil, do benefit to heat retaining and last, keep the effect of killing that lasts.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A rolling type soil disinfection device comprises a vehicle body (1), and is characterized in that the vehicle body (1) is connected with a support frame (3) through a lifting rod (2), the support frame (3) is fixedly connected with a soil shoveling plate (14), the bottom end of the soil shoveling plate (14) is fixedly connected with a fixing plate (25), the upper end of the fixing plate (25) is connected with a guide rail (12), and the guide rail (12) is slidably connected with a swing plate (23); the device is characterized in that the swing plate (23) is rotatably connected with conveying rollers (13), conveying belts (6) are hung on the conveying rollers (13), at least one conveying roller (13) is connected with a motor, a flame jet head (5) connected with the supporting frame (3) is arranged above the conveying belt (6), and the conveying belt (6) is arranged below the soil shoveling plate (14) and matched with the soil shoveling plate (14); the conveying roller (13) is connected with a synchronous wheel (15), the fixing plate (25) is rotatably connected with a sliding sleeve (24), the synchronous belt (18) is hung on the sliding sleeve (24) and the synchronous wheel (15), and a sliding key (19) is fixedly connected in the sliding sleeve (24); the swing plate (23) is connected with a swing shaft (7), a sliding groove (21) is formed in the swing shaft (7), the swing shaft (7) is arranged in the sliding sleeve (24), and the sliding key (19) is arranged in the sliding groove (21) in a sliding mode.

2. The rolling type soil disinfection device according to claim 1, wherein the support frame (3) is rotatably connected with a scattering roller (4), the scattering roller (4) is arranged above the soil shoveling plate (14), the support frame (3) is fixedly connected with a soil retaining plate (26), the soil retaining plate (26) is arranged on the left side of the scattering roller (4), and a gap for soil to pass through is reserved between the soil retaining plate (26) and the soil shoveling plate (14).

3. A tumbling soil disinfection apparatus as claimed in claim 2, wherein said support frame (3) is further connected to an obliquely arranged burner (5), said burner (5) is connected to a burner mechanism, and said obliquely arranged burner (5) is engaged with said breaker roll (4).

4. A tumbling soil disinfecting device as claimed in claim 2 wherein said breaking roller (4) is coaxially connected with a first gear (16), said first gear (16) is engaged with a transition wheel (22), said transition wheel (22) is rotatably connected with said fixed plate (25), said synchronizing wheel (15) is coaxially connected with a second gear (17), said transition wheel (22) is engaged with said second gear (17).

5. The rolling soil disinfection device of claim 1, wherein the right end of the swing plate (23) is connected with an inclined plate (8), the inclined plate (8) is arranged at the right side of the conveyor belt (6), the right end of the support frame (3) is connected with a leveling roller (11) through a spring (10), and the leveling roller (11) is arranged at the right side of the inclined plate (8).

6. A tumbling soil disinfection device as claimed in claim 5, wherein said support frame (3) is fixedly connected with a sliding sleeve (9), said sliding sleeve (9) is slidably connected with a sliding rod, the bottom end of said sliding rod is rotatably connected with said troweling roller (11).

7. The rolling type soil disinfection device according to claim 6, wherein said spring (10) is sleeved on said sliding rod, said spring (10) is disposed outside said sliding sleeve (9), one end of said spring (10) is connected to said sliding sleeve (9), and the other end of said spring (10) is connected to said sliding rod.

8. A disinfection method, wherein a rolling soil disinfection apparatus as claimed in any one of claims 1 to 7 is used, comprising the steps of:

s1, the vehicle body (1) walks along soil, the soil shoveling plate (14) shovels the soil onto the conveyor belt (6), meanwhile, the motor drives the conveyor roller (13) to rotate, the conveyor roller (13) drives the conveyor belt (6) to rotate, and the conveyor belt (6) further drives the soil to move rightwards;

s2: the conveying roller (13) drives the synchronous wheel (15) to rotate, the synchronous belt (18) drives the sliding sleeve (24) to rotate, the sliding sleeve (24) drives the sliding key (19) to rotate, under the action of the sliding groove (21), the sliding key (19) further drives the swinging plate (23) to move along the length direction of the guide rail (12) through the swinging shaft (7), the swinging plate (23) drives the conveying belt (6) to reciprocate along the length direction of the guide rail (12), and under the action of the flame jet head (5), the high-temperature sterilization work of soil is realized;

s3: and the disinfected soil is conveyed to the soil along with the rotation of the conveyor belt (6), so that the soil disinfection work is completed.

9. The disinfection method of the rolling soil disinfection device as claimed in claim 8, wherein in step S1, the second gear (17) is driven by the conveying roller (13) to rotate, the first gear (16) is driven by the transition wheel (22) to rotate, and the scattering roller (4) is driven to rotate clockwise, so that the soil on the soil shoveling plate (14) is scattered above the conveyor belt (6) through the scattering roller (4), the soil is disinfected at high temperature by the fire nozzle (5), and then the disinfected soil falls onto the conveyor belt (6).

10. The disinfection method of a rolling soil disinfection device as claimed in claim 8, wherein in step S3, the disinfected soil falls onto the soil through the inclined plate (8) under the action of the conveyor belt (6), and then the soil is leveled under the action of the leveling roller (11).