CN118176849A - Weeding device for vegetable planting - Google Patents
Weeding device for vegetable planting Download PDFInfo
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- CN118176849A CN118176849A CN202410468900.2A CN202410468900A CN118176849A CN 118176849 A CN118176849 A CN 118176849A CN 202410468900 A CN202410468900 A CN 202410468900A CN 118176849 A CN118176849 A CN 118176849A
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- base
- forage
- soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Machines specially adapted for working soil on which crops are growing
- A01B39/12—Machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model provides a weeding device for vegetable planting, relates to weeding device technical field, and including the base that movable set up, the top of base is equipped with crushing unit, loosening soil subassembly, collection subassembly and fender grass cover in proper order along its direction of advance, is equipped with the drive shaft that rotates along the horizontal line setting on the inner wall of fender grass cover, has a plurality of cutters along its circumference equipartition on the perisporium of drive shaft; the collection assembly comprises a forage transportation channel arranged above the base, the structure of the forage transportation channel is sequentially divided into a vertical section, a horizontal section and an inclined section inclined to the base along the advancing direction of the base, the vertical section of the forage transportation channel is positioned at the rear of the crushing assembly, the feed inlet and the discharge outlet of the forage transportation channel are respectively positioned at the inclined section and the vertical section, and the feed inlet of the forage transportation channel extends downwards and is fixedly connected with a protective cover which is communicated with the feed inlet. The weeding device for vegetable planting solves the problems that the existing weeding device for vegetable planting can only cut off neck leaves of weeds, and is easy to regenerate weeds, so that the weeds are not thoroughly removed.
Description
Technical Field
The invention relates to the technical field of weeding devices, in particular to a weeding device for vegetable planting.
Background
Vegetables are indispensable in people's daily diet, and they contain various vitamins required by the human body. Vegetable planting refers to reasonable cultivation and management of vegetables, weeds grow in soil in the vegetable growth process, the weeds can fight for soil nutrients with the vegetables, and normal growth of the vegetables is affected, so that the weeds can be eliminated by using a weeding device in the vegetable planting process.
In the existing weeding device for vegetable planting, the stem and the leaves of weeds are usually cut off through a cutter rotating in the weeding device, the cut weed stems and leaves are paved on the ground to serve as nutrients for vegetables, but the weeding device can only cut off the neck and the leaves of the weeds, the roots of the weeds still exist in the soil, the weeds are easy to regenerate, and the weeding device is not thorough in weed removal effect.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide the weeding device for vegetable planting, which not only can cut off the neck and leaves of weeds, but also can spread the cut-off weed stems and leaves on the ground, and simultaneously can destroy the roots of the weeds after the stem and leaves are cut off, so that the regeneration of the weeds is prevented.
In order to solve the problems, the invention provides the following technical scheme:
The weeding device for vegetable planting comprises a movably arranged base, wherein a crushing assembly, a loosening assembly, a collecting assembly and a grass blocking cover are sequentially arranged at the top of the base along the advancing direction of the base, a driving shaft which is rotatably arranged along a horizontal line is arranged on the inner wall of the grass blocking cover, and a plurality of cutters are uniformly distributed on the peripheral wall of the driving shaft along the circumferential direction of the driving shaft;
The collecting assembly comprises a forage transportation channel arranged above the base, the structure of the forage transportation channel is sequentially divided into a vertical section, a horizontal section and an inclined section inclined to the base along the advancing direction of the base, the vertical section of the forage transportation channel is positioned at the rear of the crushing assembly, the feed inlet and the discharge outlet of the forage transportation channel are respectively positioned at the inclined section and the vertical section,
The feeding port of the forage conveying channel extends downwards and is fixedly connected with a protective cover which is communicated with the forage conveying channel, a cleaning roller which is arranged along a horizontal line in a rotating mode is arranged on the inner wall of the protective cover, a baffle which is obliquely arranged towards the axis of the cleaning roller is fixedly arranged on the inner wall of the protective cover above the feeding port of the forage conveying channel, and a plurality of rectangular grooves which are arranged in a penetrating mode are arranged on the top of the baffle in parallel along the axial direction of the cleaning roller;
The horizontal section and the inclined section of the forage conveying channel are respectively provided with a transition conveying belt and a forage conveying belt, wherein the transition conveying belts are horizontally arranged, the forage conveying belts are obliquely arranged towards the base, the feeding ends of the forage conveying belts extend downwards to the bottom of the inclined section of the forage conveying channel, the discharging ends of the forage conveying belts extend upwards to the upper side of the transition conveying belts, the discharging ends of the transition conveying belts extend into the vertical section of the forage conveying channel, and a plurality of fixedly arranged grass blocking plates are uniformly distributed on the outer surfaces of the forage conveying belts;
The fodder transportation passageway vertical lift sets up, the top of base is arranged along its advancing direction front and back and is had avoided groove and the drainage groove that runs through the setting.
As an optimized scheme, the soil loosening assembly comprises a soil retaining cover which is vertically lifted, a rotating shaft which is rotatably arranged along a horizontal line is arranged on the inner wall of the soil retaining cover, and a plurality of tillage knives are uniformly distributed on the peripheral wall of the rotating shaft along the circumferential direction of the rotating shaft;
The crushing assembly comprises a fixed pipe which is horizontally and fixedly arranged and a soil transportation channel which is vertically lifted, the structure of the soil transportation channel is divided into a vertical section and an inclined section which is inclined towards the base along the advancing direction of the base, a feed inlet and a discharge outlet of the soil transportation channel are respectively positioned in the inclined section and the vertical section of the soil transportation channel, a soil conveyer belt which is inclined towards the base is arranged in the inclined section of the soil transportation channel, the feed end of the soil conveyer belt downwards extends to the inner bottom of the inclined section of the soil transportation channel, the discharge end of the soil conveyer belt upwards extends to the vertical section of the soil transportation channel, a plurality of fixedly arranged retaining plates are uniformly distributed on the outer surface of the soil conveyer belt, and a feed inlet is formed in the outer wall of the fixed pipe above in a penetrating manner;
The opposite ports of the fixed pipe are fixedly provided with circular plates which are coaxially arranged with the fixed pipe, the diameter of each circular plate is larger than the outer diameter of the fixed pipe, the inside of the fixed pipe is coaxially provided with a driven shaft which is rotationally arranged, the peripheral wall of the driven shaft is uniformly distributed with a plurality of crushing cutters along the peripheral direction of the driven shaft, the driven shaft is also horizontally and reciprocally arranged in a sliding way,
The fixed pipe is located the fixed unloading square tube that is equipped with vertical setting on the outer wall of below, the fixed pipe is located the inside outer wall of unloading square tube and evenly distributed has a plurality of through-holes that run through the setting, the lower port downwardly extending of unloading square tube pass the base, and with base fixed connection.
As an optimized scheme, a plurality of fixed atomizer heads are horizontally arranged on the opposite inner walls of the blanking square pipe in parallel, the water inlet ends of the atomizer heads penetrate through the blanking square pipe and extend to the outside, a medicament box is fixedly arranged at the top of the base, connecting pipes communicated with the inner cavities of the medicament box are fixedly arranged at the end parts of the medicament box, and a plurality of water inlet ends of the atomizer heads are communicated with the connecting pipes.
As an optimized scheme, a water pump is fixedly arranged in the medicament box, and a water outlet of the water pump is communicated with the connecting pipe.
As an optimized scheme, the top of the soil transportation channel is fixedly connected with the bottom of the horizontal section of the forage transportation channel.
As an optimized scheme, rotating columns are coaxially arranged at the opposite ends of the two circular plates, the two rotating columns penetrate through the two circular plates respectively and are correspondingly connected with the two circular plates in a rotating mode, sliding rods are coaxially fixedly connected to the opposite ends of the driven shaft, and the opposite ends of the two sliding rods penetrate through the two rotating columns respectively and are correspondingly connected with the two rotating columns in a sliding mode.
As an optimized scheme, a sliding plate which is horizontally arranged in a reciprocating sliding manner is arranged on the side of one circular plate, and one end of one sliding rod extends outwards and is connected with the sliding plate in a rotating manner.
As an optimized scheme, one end part of the circular plate is provided with two sliding blocks symmetrically arranged along the axial section of the circular plate, the two sliding blocks are horizontally and reciprocally arranged in a sliding mode, opposite end parts of the sliding blocks are hinged with swinging plates, and the same end of each swinging plate is hinged with the sliding plate.
As an optimized scheme, the top of the base is fixedly provided with two fixing plates which are vertically arranged, the two fixing plates are respectively positioned at two sides of the forage conveying channel, two limiting brackets are fixedly connected at opposite ends of the forage conveying channel, and the four limiting brackets are correspondingly and vertically connected with the two fixing plates in a sliding mode.
As an optimized scheme, the top of the base is rotatably provided with moving wheels which are in contact with the ground at the positions of four corners, and the top of the base is fixedly provided with two armrests.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving shaft and the cutting knife are driven to rotate by the second driving motor, so that the stems and leaves of weeds are rapidly cut;
2. Soil containing weed roots can be loosened through the soil loosening assembly, the loosened soil and the weed roots in the soil can be crushed under the cooperation of the crushing assembly, and the crushed weed roots and the crushed soil can be sprayed with a herbicide, so that the regeneration of the weed roots is effectively prevented, and the weeding effect is improved;
3. the collecting assembly can collect the cut weed stems and leaves and re-lay the collected weed stems and leaves on the surface of the crushed soil.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a baffle plate according to the present invention;
FIG. 3 is a schematic view of the structure of the soil transportation pathway of the present invention;
FIG. 4 is a schematic view of the structure of a circular plate according to the present invention;
FIG. 5 is a schematic view of the structure of the medicine box of the present invention;
FIG. 6 is a schematic view of a limiting bracket according to the present invention;
FIG. 7 is a schematic view of the structure of the forage transport pathway of the present invention;
FIG. 8 is a schematic view of a ripping assembly according to the present invention;
FIG. 9 is a schematic view of the structure of the fixing tube of the present invention;
Fig. 10 is a schematic structural view of a fourth belt drive assembly according to the present invention.
In the figure: 1-a base; 2-a soil loosening assembly; 3-cleaning rollers; 4-driving shaft; 5-cutting knife; 6-grass blocking cover; 7-protecting cover; 8-grass baffle; 9-forage conveying belts; 10-a collection assembly; 11-forage transport lane; 12-a transition conveyor belt; 13-a soil transport passage; 14-a soil conveyer belt; 15-armrests; 16-a discharge chute; 17-a mobile wheel; 18-a crushing assembly; 19-a soil blocking plate; 20-a soil blocking cover; 21-a driven roller; 22-a drive roller; 23-baffle; 24-rectangular grooves; 25-a first fixed cylinder; 26-a first built-in motor; 27-avoiding grooves; 28, a tillage cutter; 29-a rotation axis; 30-blanking square pipes; 31-a crushing knife; 32-through holes; 33-a sliding bar; 34-fixing the tube; 35-a driven shaft; 36-a feed inlet; 37-a second built-in motor; 38-a second fixed cylinder; 39-swinging plate; 40-sliding blocks; 41-a medicament tank; 42-fixing the bracket; 43-sliding plate; 44-spin columns; 45-circular plate; 46-a reciprocating screw rod; 47-connecting pipes; 48-a water pump; 49-atomizing nozzle; 50-a second drive motor; 51-driven wheel; 52-a transmission belt; 53-a second belt drive assembly; 54-controlling the motor; 55-driving wheels; 56-limiting brackets; 57-fixing plate; 58-a third belt drive assembly; 59-a first belt drive assembly; 60-a first drive motor; 61-a first telescopic cylinder; 62-a second telescopic cylinder; 63-fourth belt drive assembly.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 10, a weeding device for vegetable planting comprises a base 1 which is movably arranged, wherein a crushing assembly 18, a soil loosening assembly 2, a collecting assembly 10 and a grass blocking cover 6 are sequentially arranged at the top of the base 1 along the advancing direction of the base, a driving shaft 4 which is rotatably arranged along a horizontal line is arranged on the inner wall of the grass blocking cover 6, and a plurality of cutters 5 are uniformly distributed on the peripheral wall of the driving shaft 4 along the circumferential direction of the driving shaft;
The stem leaves of weeds can be cut through the rotating cutter 5; soil containing weed roots can be loosened by the soil loosening assembly 2; the crushing assembly 18 can crush the weed roots and the soil, so that the regeneration of the weed roots is effectively prevented; the collecting assembly 10 can collect the stems and leaves of weeds and re-lay the stems and leaves on the crushed soil surface;
The collecting assembly 10 comprises a forage transporting channel 11 arranged above the base, the structure of the forage transporting channel 11 is sequentially divided into a vertical section, a horizontal section and an inclined section inclined to the base 1 along the advancing direction of the base 1, the vertical section of the forage transporting channel 11 is positioned behind the crushing assembly 18, the feed inlet and the discharge outlet of the forage transporting channel 11 are respectively positioned in the inclined section and the vertical section,
The feed inlet of the forage transportation channel 11 extends downwards and is fixedly connected with a protective cover 7 which is communicated with the forage transportation channel, the inner wall of the protective cover 7 is provided with a cleaning roller 3 which is arranged along a horizontal line in a rotating way, the inner wall of the protective cover 7 above the feed inlet of the forage transportation channel 11 is fixedly provided with a baffle plate 23 which is arranged obliquely towards the axis of the cleaning roller 3, the top of the baffle plate 23 is provided with a plurality of rectangular grooves 24 which are arranged in parallel along the axial direction of the cleaning roller 3 in a penetrating way,
The rotating cleaning roller 3 can collect the weed stems and leaves damaged by the cutter 5 under the cooperation of the baffle plate 23, and transfer the weed stems and leaves into the forage conveying channel 11;
The horizontal section and the inclined section of the forage conveying channel 11 are respectively provided with a transition conveying belt 12 which is horizontally arranged and a forage conveying belt 9 which is obliquely arranged towards the base 1, the feeding end of the forage conveying belt 9 extends downwards to the bottom of the inclined section of the forage conveying channel 11, the discharging end of the forage conveying belt 9 extends upwards to the upper side of the transition conveying belt 12, the discharging end of the transition conveying belt 12 extends into the vertical section of the forage conveying channel 11, a plurality of fixedly arranged grass baffles 8 are uniformly distributed on the outer surface of the forage conveying belt 9,
The weed stems and leaves collected by the cleaning rollers 3 can be transported into the vertical section of the forage transportation channel 11 in the rotating process of the forage conveyer belt 9 and the transition conveyer belt 12;
The forage transportation channel 11 is vertically lifted, the top of the base 1 is provided with a through avoiding groove 27 and a discharging groove 16 along the advancing direction,
The protective cover 7 can pass through the avoiding groove 27 in the descending process of the forage conveying passage 11, and the weed stems and leaves discharged from the vertical section of the forage conveying passage 11 are discharged to the ground through the discharge groove 16.
The soil loosening assembly 2 comprises a soil retaining cover 20 which is vertically lifted, a rotating shaft 29 which is rotatably arranged along a horizontal line is arranged on the inner wall of the soil retaining cover 20, a plurality of tillage cutters 28 are uniformly distributed on the peripheral wall of the rotating shaft 29 along the circumferential direction,
The soil retaining cover 20 can pass through the avoiding groove 27 in the vertical lifting process, and the tillage cutter 28 can loosen soil containing weed roots in the rotating process;
The crushing assembly 18 comprises a fixed pipe 34 which is horizontally and fixedly arranged and a soil transportation channel 13 which is vertically and vertically arranged, the structure of the soil transportation channel 13 is divided into a vertical section and an inclined section which is inclined towards the base 1 along the advancing direction of the base 1, a feed inlet and a discharge outlet of the soil transportation channel 13 are respectively positioned in the inclined section and the vertical section, a soil conveyer belt 14 which is inclined towards the base 1 is arranged in the inclined section of the soil transportation channel 13, the feed end of the soil conveyer belt 14 downwards extends to the inner bottom of the inclined section of the soil transportation channel 13, the discharge end of the soil conveyer belt 14 upwards extends to the vertical section of the soil transportation channel 13, a plurality of retaining plates 19 which are fixedly arranged are uniformly distributed on the outer surface of the soil conveyer belt 14, a feed inlet 36 is penetrated and arranged on the outer wall of the upper part of the fixed pipe 34,
When the soil transportation channel 13 descends to the lowest position, the feed inlet of the soil transportation channel 13 passes through the avoiding groove 27 and is inserted into the loosened soil, the discharge outlet of the soil transportation channel 13 is communicated with the feed inlet 36 of the fixed pipe 34,
The soil conveyer 14 can transport the loosened soil and roots of weeds into the fixed pipe 34 in the rotating process;
The opposite ports of the fixed pipe 34 are fixedly provided with circular plates 45 which are coaxially arranged with the fixed pipe, the diameter of the circular plates 45 is larger than the outer diameter of the fixed pipe 34, the inside of the fixed pipe 34 is coaxially provided with a driven shaft 35 which is rotatably arranged, the peripheral wall of the driven shaft 35 is uniformly distributed with a plurality of crushing cutters 31 along the peripheral direction, the driven shaft 35 is horizontally and reciprocally arranged,
The outer wall of the fixed pipe 34 positioned below is fixedly provided with a vertically arranged blanking square pipe 30, the outer wall of the fixed pipe 34 positioned inside the blanking square pipe 30 is uniformly distributed with a plurality of through holes 32 which are arranged in a penetrating way, the lower port of the blanking square pipe 30 extends downwards to pass through the base 1 and is fixedly connected with the base 1,
The crushing blade 31 which horizontally reciprocates and rotates not only crushes the roots of weeds and the soil in the fixed pipe 34, but also improves the crushing speed and the crushing effect of the roots of weeds and the soil, and the crushed roots of weeds and soil are discharged to the ground through the through holes 32 and the blanking square pipe 30.
A plurality of fixed atomizing spray heads 49 are horizontally arranged on the opposite inner walls of the blanking square pipe 30 in parallel, the water inlet ends of the atomizing spray heads 49 penetrate through the blanking square pipe 30 to extend to the outside, a medicament box 41 is fixedly arranged at the top of the base 1, connecting pipes 47 communicated with the inner cavities of the medicament box 41 are fixedly arranged at the end parts of the medicament box 41, the water inlet ends of the atomizing spray heads 49 are communicated with the connecting pipes 47,
In the process that the broken weed roots and soil drop downwards through the through holes 32 on the fixed pipe 34, the plurality of atomizing nozzles 49 uniformly spray the weed roots and soil with the herbicide, so that the weed roots are further improved.
A water pump 48 is fixedly arranged in the medicament box 41, and a water outlet of the water pump 48 is communicated with the connecting pipe 47.
The top of the soil transportation channel 13 is fixedly connected with the bottom of the horizontal section of the forage transportation channel 11.
The opposite ends of the two circular plates 45 are coaxially provided with rotating columns 44, the two rotating columns 44 respectively penetrate through the two circular plates 45 and are correspondingly connected with the two circular plates 45 in a rotating way, the opposite ends of the driven shaft 35 are coaxially fixedly connected with sliding rods 33, and the opposite ends of the two sliding rods 33 respectively penetrate through the two rotating columns 44 and are correspondingly connected with the two rotating columns 44 in a sliding way.
A sliding plate 43 is provided on the side of one of the circular plates 45 in a horizontally reciprocating sliding arrangement, and one end of one of the sliding rods 33 extends outward and is rotatably connected to the sliding plate 43.
The end of one of the circular plates 45 is provided with two sliding blocks 40 symmetrically arranged along the axial section of the circular plate, the two sliding blocks 40 are horizontally and reciprocally arranged in a sliding manner, the opposite ends of the two sliding blocks 40 are hinged with swinging plates 39, and the same ends of the two swinging plates 39 are hinged with sliding plates 43.
The upper and lower sides of the sliding plate 43 are respectively provided with a reciprocating screw rod 46 which is rotatably arranged along a horizontal line, and the same ends of the two reciprocating screw rods 46 respectively penetrate through the two sliding blocks 40 and are correspondingly in threaded connection with the two sliding blocks 40.
Two fixing brackets 42 which are symmetrically arranged along the axial section of the fixing tube 34 are fixedly arranged on the outer wall of the fixing tube 34, and two ends of two reciprocating screw rods 46 are correspondingly and rotatably connected with the two fixing brackets 42.
One of the fixed brackets 42 is provided with a first belt transmission assembly 59, and the same end of the two reciprocating screw rods 46 passes through one of the fixed brackets 42 and is connected with the first belt transmission assembly 59.
The sliding plate 43 is fixedly provided with a first driving motor 60, and an output end of the first driving motor 60 penetrates through the sliding plate 43 and is fixedly connected with the sliding rod 33.
The top of the base 1 is fixedly provided with two fixing plates 57 which are vertically arranged, the two fixing plates 57 are respectively positioned at two sides of the forage conveying channel 11, two limiting brackets 56 are fixedly connected at opposite ends of the forage conveying channel 11, and the four limiting brackets 56 are correspondingly and vertically connected with the two fixing plates 57 in a sliding manner.
The top of the base 1 is fixedly provided with four first telescopic cylinders 61 which are vertically arranged, the four first telescopic cylinders 61 are uniformly distributed on two sides of the forage conveying channel 11, and telescopic ends of the two first telescopic cylinders 61 positioned on the same side of the forage conveying channel 11 are correspondingly fixedly connected with the two limiting brackets 56.
The top of base 1 is still fixed and is equipped with two second flexible jar 62 of vertical setting, and two flexible jar 62 of second are located the both sides of retaining cover 20, and the flexible end of two flexible jar 62 of second all is with retaining cover 20 fixed connection.
The two ends of the forage conveyer belt 9, the transition conveyer belt 12 and the soil conveyer belt 14 are respectively provided with a driving roller 22 and a driven roller 21 which are rotatably arranged, the driving rollers 22 and the driven rollers 21 at the two ends of the forage conveyer belt 9 and the transition conveyer belt 12 are respectively rotatably connected with the opposite inner walls of the forage conveying channel 11,
The outer wall of the forage conveying channel 11 is provided with a second belt transmission assembly 53 and a third belt transmission assembly 58, and the forage conveying belt 9 and the driving roller 22 and the driven roller 21 at the two ends of the transition conveying belt 12 are correspondingly connected with the second belt transmission assembly 53 and the third belt transmission assembly 58.
The driving roller 22 and the driven roller 21 at two ends of the soil conveyer belt 14 are rotationally connected with the opposite inner wall of the soil conveying channel 13, a fourth belt transmission assembly 63 is arranged on the outer wall of the soil conveying channel 13, and the driving roller 22 and the driven roller 21 at two ends of the soil conveyer belt 14 are connected with the fourth belt transmission assembly 63.
The first belt transmission assembly 59, the second belt transmission assembly 53, the third belt transmission assembly 58 and the fourth belt transmission assembly 63 are all composed of a driving wheel 55, a driven wheel 51, a transmission belt 52 and a control motor 54, the driving wheel 55 is connected with the driven wheel 51 through the transmission belt 52, and the output end of the control motor 54 is fixedly connected with the driving wheel 55.
The end part of the grass blocking cover 6 is fixedly provided with a second driving motor 50, and the output end of the second driving motor 50 penetrates through the grass blocking cover 6 and is fixedly connected with the driving shaft 4.
The inner walls of the protective cover 7 and the retaining cover 20 are respectively fixedly connected with a first fixed cylinder 25 and a second fixed cylinder 38 which are horizontally arranged, the opening ends of the first fixed cylinder 25 and the second fixed cylinder 38 respectively extend into the cleaning roller 3 and the rotating shaft 29 and are correspondingly connected with the cleaning roller 3 and the rotating shaft 29 in a rotating way,
The first and second fixed cylinders 25 and 38 are respectively provided with a first built-in motor 26 and a second built-in motor 37, and the output ends of the first built-in motor 26 and the second built-in motor 37 are fixedly connected with the cleaning roller 3 and the rotating shaft 29 correspondingly.
The top of the base 1 is provided with moving wheels 17 which are in contact with the ground in a rotating manner at the four corners, and the top of the base 1 is also fixedly provided with two armrests 15.
The working principle of the device is as follows:
when the weeds are eliminated, a worker holds the handrail 15 to move the device, the second driving motor 50 drives the driving shaft 4 and the cutting knife 5 to rotate, so that the stems and leaves of the weeds are cut, and the function of quickly cutting the stems and leaves of the weeds is realized;
the second built-in motor 37 drives the rotation shaft 29 and the tilling blade 28 to rotate, meanwhile, the second telescopic cylinder 62 shortens and drives the soil retaining cover 20, the rotation shaft 29 and the tilling blade 28 to move downwards, the tilling blade 28 penetrates through the rectangular groove 24 and contacts with soil to loosen the soil containing roots of weeds, after the pushing device advances for a certain distance, the first telescopic cylinder 61 shortens and drives the limit bracket 56 to slide downwards so as to drive the forage transportation channel 11 and the soil transportation channel 13 to descend, meanwhile, the forage transportation channel 11 drives the protective cover 7 and the cleaning roller 3 to descend until the feed inlet of the soil transportation channel 13 is inserted into the soil which is loosened, the discharge outlet of the soil transportation channel 13 is communicated with the feed inlet 36 of the fixed pipe 34, the cleaning roller 3 contacts with the ground, the fourth belt transmission assembly 63 drives the driving roller 22 and the driven roller 21 at two ends of the soil transportation belt 14 to rotate, and then drives the soil conveyer belt 14 and the soil retaining plate 19 to rotate, so that the loosened soil is transported into the fixed pipe 34, the first belt transmission assembly 59 drives the two reciprocating screw rods 46 to rotate, and then drives the two sliding blocks 40 to horizontally reciprocate, the sliding plate 43 horizontally reciprocates under the cooperation of the swinging plate 39, and then drives the sliding rod 33 and the driven shaft 35 to horizontally reciprocate, simultaneously, the first driving motor 60 drives the sliding rod 33, the rotating column 44, the driven shaft 35 and the crushing knife 31 to rotate, and then the roots of the soil and the weeds in the fixed pipe 34 are rapidly crushed, the roots of the crushed soil and the weeds drop downwards through the through holes 32, at the same time, the water pump 48 conveys the herbicide in the pesticide box 41 into the atomizing spray head 49 through the connecting pipe 47, the atomizing nozzles 49 on the opposite inner walls of the blanking square pipes 30 spray the weed roots and the soil after the breaking, and the soil and the weed roots after the spraying of the weed killers drop to the ground again, so that the function of quickly destroying the weed roots is realized, the regeneration of weeds is effectively prevented, and the elimination effect on the weeds is improved;
In the advancing process of the device, the second built-in motor 37 drives the cleaning roller 3 to rotate, under the cooperation of the baffle 23, the cleaning roller 3 conveys weed stems and leaves cut by the cutting knife 5 to the feed inlet of the forage conveying channel 11, the second belt transmission assembly 53 drives the driving roller 22 and the driven roller 21 at two ends of the forage conveying belt 9 to rotate, and then drives the forage conveying belt 9 and the grass blocking plate 8 to rotate, thereby conveying the weed stems and leaves, the weed stems and leaves fall to the transition conveying belt 12 through the blanking end of the forage conveying belt 9, the third belt transmission assembly 58 drives the driving roller 22 and the driven roller 21 at two ends of the transition conveying belt 12 to rotate, and then drives the transition conveying belt 12 to rotate, so that the weed stems and leaves are conveyed to the vertical section of the forage conveying channel 11, the weed stems and leaves fall to the vertical section of the forage conveying channel 11 after moving to the blanking end of the transition conveying belt 12, and then fall to the crushed soil surface after the weed stems and leaves are completely crushed through the discharge groove 16, the functions of collecting and re-paving the weed stems and leaves are further improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. A weeding device for vegetable planting, its characterized in that: the novel straw-blocking machine comprises a base (1) which is movably arranged, wherein a crushing assembly (18), a soil loosening assembly (2), a collecting assembly (10) and a straw-blocking cover (6) are sequentially arranged at the top of the base (1) along the advancing direction of the base, a driving shaft (4) which is rotatably arranged along a horizontal line is arranged on the inner wall of the straw-blocking cover (6), and a plurality of cutters (5) are uniformly distributed on the peripheral wall of the driving shaft (4) along the circumferential direction of the driving shaft;
The collecting assembly (10) comprises a forage conveying channel (11) arranged above the base, the structure of the forage conveying channel (11) is sequentially divided into a vertical section, a horizontal section and an inclined section inclined to the base (1) along the advancing direction of the base (1), the vertical section of the forage conveying channel (11) is positioned behind the crushing assembly (18), the feed inlet and the discharge outlet of the forage conveying channel (11) are respectively positioned in the inclined section and the vertical section,
The feed inlet of the forage conveying channel (11) extends downwards and is fixedly connected with a protective cover (7) which is communicated with the feed inlet, a cleaning roller (3) which is arranged in a rotating mode along a horizontal line is arranged on the inner wall of the protective cover (7), a baffle (23) which is obliquely arranged towards the axis of the cleaning roller (3) is fixedly arranged on the inner wall of the protective cover (7) above the feed inlet of the forage conveying channel (11), and a plurality of rectangular grooves (24) which are arranged in a penetrating mode are formed in parallel at the top of the baffle (23) along the axial direction of the cleaning roller (3);
The horizontal section and the inclined section of the forage conveying channel (11) are respectively provided with a transition conveying belt (12) which is horizontally arranged and a forage conveying belt (9) which is obliquely arranged towards the base (1), the feeding end of the forage conveying belt (9) downwards extends to the bottom of the inclined section of the forage conveying channel (11), the discharging end of the forage conveying belt (9) upwards extends to the upper part of the transition conveying belt (12), the discharging end of the transition conveying belt (12) extends into the vertical section of the forage conveying channel (11), and a plurality of fixedly arranged grass blocking plates (8) are uniformly distributed on the outer surface of the forage conveying belt (9);
The fodder transportation channel (11) vertically goes up and down to set up, dodge groove (27) and discharge groove (16) that run through the setting are arranged around the top of base (1) along its direction of advance.
2. A weeding device for vegetable planting according to claim 1, wherein: the soil loosening assembly (2) comprises a soil blocking cover (20) which is vertically lifted, a rotating shaft (29) which is rotatably arranged along a horizontal line is arranged on the inner wall of the soil blocking cover (20), and a plurality of tillage cutters (28) are uniformly distributed on the peripheral wall of the rotating shaft (29) along the circumferential direction of the rotating shaft;
The crushing assembly (18) comprises a fixed pipe (34) which is horizontally and fixedly arranged and a soil transportation channel (13) which is vertically lifted, the structure of the soil transportation channel (13) is divided into a vertical section and an inclined section which is inclined towards the base (1) along the advancing direction of the base (1), a feeding port and a discharging port of the soil transportation channel (13) are respectively positioned in the inclined section and the vertical section of the soil transportation channel, a soil transportation belt (14) which is obliquely arranged towards the base (1) is arranged in the inclined section of the soil transportation channel (13), the feeding end of the soil transportation belt (14) downwards extends to the inner bottom of the inclined section of the soil transportation channel (13), the discharging end of the soil transportation belt (14) upwards extends to the vertical section of the soil transportation channel (13), a plurality of fixedly arranged retaining plates (19) are uniformly distributed on the outer surface of the soil transportation belt (14), and the outer wall of the fixed pipe (34) above is provided with a feeding port (36) in a penetrating manner;
the opposite ports of the fixed pipe (34) are fixedly provided with circular plates (45) which are coaxially arranged with the fixed pipe, the diameter of each circular plate (45) is larger than the outer diameter of the fixed pipe (34), the inside of the fixed pipe (34) is coaxially provided with a driven shaft (35) which is rotatably arranged, the peripheral wall of the driven shaft (35) is uniformly provided with a plurality of crushing cutters (31) along the peripheral direction, the driven shaft (35) is horizontally and reciprocally arranged,
The fixed pipe (34) is located the unloading square tube (30) of vertical setting of fixed being equipped with on the outer wall of below, fixed pipe (34) are located and evenly distributed on the inside outer wall of unloading square tube (30) have a plurality of through-holes (32) that run through the setting, the lower port downwardly extending of unloading square tube (30) pass base (1), and with base (1) fixed connection.
3. A weeding device for vegetable planting according to claim 2, wherein: the utility model discloses a medicine box, including base (1) and spray nozzle, including base (1), lower square tube (30) and spray nozzle (49) that are equipped with a plurality of fixed settings on the relative inner wall of equal level side by side, the water inlet end of spray nozzle (49) passes lower square tube (30) and extends to outside, the fixed medicament box (41) that is equipped with in top of base (1), the end fixing of medicament box (41) is equipped with connecting pipe (47) that are linked together rather than the inner chamber, a plurality of the water inlet end of spray nozzle (49) all is linked together with connecting pipe (47).
4. A weeding device for vegetable planting according to claim 3, wherein: the medicine box (41) is internally and fixedly provided with a water pump (48), and a water outlet of the water pump (48) is communicated with a connecting pipe (47).
5. A weeding device for vegetable planting according to claim 2, wherein: the top of the soil transportation channel (13) is fixedly connected with the bottom of the horizontal section of the forage transportation channel (11).
6. A weeding device for vegetable planting according to claim 2, wherein: the opposite ends of the two circular plates (45) are coaxially provided with rotating columns (44), the two rotating columns (44) penetrate through the two circular plates (45) respectively and are correspondingly and rotatably connected with the two circular plates (45), the opposite ends of the driven shaft (35) are coaxially fixedly connected with sliding rods (33), and the opposite ends of the two sliding rods (33) penetrate through the two rotating columns (44) respectively and are correspondingly and slidably connected with the two rotating columns (44).
7. The weeding device for vegetable planting according to claim 6, wherein: a sliding plate (43) which is horizontally arranged in a reciprocating sliding mode is arranged on the side of one circular plate (45), and one end of one sliding rod (33) extends outwards and is connected with the sliding plate (43) in a rotating mode.
8. The weeding device for vegetable planting according to claim 7, wherein: the end part of one circular plate (45) is provided with two sliding blocks (40) symmetrically arranged along the axial section of the circular plate, the two sliding blocks (40) are horizontally arranged in a reciprocating sliding mode, the opposite end parts of the two sliding blocks (40) are hinged with swinging plates (39), and the same end of each swinging plate (39) is hinged with a sliding plate (43).
9. The weeding device for vegetable planting according to claim 5, wherein: the utility model discloses a fodder transporting channel, including base (1), fixed plate (57) that are equipped with two vertical settings at the top of base (1), two fixed plate (57) are located the both sides of fodder transporting channel (11) respectively, the opposite tip of fodder transporting channel (11) all rigid coupling has two spacing support (56), four spacing support (56) correspond with two fixed plate (57) vertical sliding connection.
10. A weeding device for vegetable planting according to claim 1, wherein: the top of the base (1) is rotatably provided with moving wheels (17) which are in contact with the ground at the positions of four corners, and the top of the base (1) is fixedly provided with two armrests (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410468900.2A CN118176849A (en) | 2024-04-18 | 2024-04-18 | Weeding device for vegetable planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410468900.2A CN118176849A (en) | 2024-04-18 | 2024-04-18 | Weeding device for vegetable planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118176849A true CN118176849A (en) | 2024-06-14 |
Family
ID=91393132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410468900.2A Withdrawn CN118176849A (en) | 2024-04-18 | 2024-04-18 | Weeding device for vegetable planting |
Country Status (1)
| Country | Link |
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| CN (1) | CN118176849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119678684A (en) * | 2025-02-12 | 2025-03-25 | 河北科技师范学院 | A weeding structure and weeding device for Chinese medicinal materials under forest |
| CN120615350A (en) * | 2025-08-18 | 2025-09-12 | 兴化市华成镀锌管件有限公司 | Weeding device between vegetable greenhouse plants |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211831752U (en) * | 2020-03-18 | 2020-11-03 | 安徽省农业科学院作物研究所 | Wheat field weeding device |
| CN214439567U (en) * | 2020-10-13 | 2021-10-22 | 深圳市方格生态环境有限公司 | Gardens are prosthetic devices for soil |
| CN113940189A (en) * | 2021-10-15 | 2022-01-18 | 南京工业职业技术大学 | An agricultural weeder that facilitates the collection of weeds |
| CN115414699A (en) * | 2022-09-08 | 2022-12-02 | 深圳市凯神科技股份有限公司 | Natural plant active substance extraction and separation device and method |
| CN117678417A (en) * | 2024-01-22 | 2024-03-12 | 德州学院 | An automated agricultural machinery supporting weeding mechanism |
-
2024
- 2024-04-18 CN CN202410468900.2A patent/CN118176849A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211831752U (en) * | 2020-03-18 | 2020-11-03 | 安徽省农业科学院作物研究所 | Wheat field weeding device |
| CN214439567U (en) * | 2020-10-13 | 2021-10-22 | 深圳市方格生态环境有限公司 | Gardens are prosthetic devices for soil |
| CN113940189A (en) * | 2021-10-15 | 2022-01-18 | 南京工业职业技术大学 | An agricultural weeder that facilitates the collection of weeds |
| CN115414699A (en) * | 2022-09-08 | 2022-12-02 | 深圳市凯神科技股份有限公司 | Natural plant active substance extraction and separation device and method |
| CN117678417A (en) * | 2024-01-22 | 2024-03-12 | 德州学院 | An automated agricultural machinery supporting weeding mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119678684A (en) * | 2025-02-12 | 2025-03-25 | 河北科技师范学院 | A weeding structure and weeding device for Chinese medicinal materials under forest |
| CN120615350A (en) * | 2025-08-18 | 2025-09-12 | 兴化市华成镀锌管件有限公司 | Weeding device between vegetable greenhouse plants |
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Application publication date: 20240614 |