CN106664936B

CN106664936B - Automatic spray tumbrel

Info

Publication number: CN106664936B
Application number: CN201710053684.5A
Authority: CN
Inventors: 陈日晓; 黄启武
Original assignee: NANNING WUTUO MACHINERY CO Ltd
Current assignee: NANNING WUTUO MACHINERY CO Ltd
Priority date: 2017-01-22
Filing date: 2017-01-22
Publication date: 2023-03-28
Anticipated expiration: 2037-01-22
Also published as: CN106664936A

Abstract

The invention discloses an automatic spraying and fertilizing vehicle, which comprises: a tractor; a frame; the material box is arranged on the frame and is provided with a driving shaft and a scraper, the driving shaft is arranged in the material box, and the scraper is arranged on the driving shaft; the material mixer comprises a V-shaped feeding pipeline and a mixing channel, wherein the upper end of the V-shaped feeding pipeline is connected with the material box, and the lower end of the V-shaped feeding pipeline is connected with the mixing channel; the liquid tank comprises a second feeding hole, a stirring shaft and a spiral blade, the second feeding hole is formed in the upper end of the liquid tank, the stirring shaft is arranged in the liquid tank, and the spiral blade is arranged on the stirring shaft; and a spraying device. According to the invention, the material box and the material mixer are arranged, so that materials are dispersedly conveyed to the liquid box, and the accumulation of the materials is reduced; through set up helical blade that can rotate in the liquid case to make the liquid flow in the liquid case, both accelerated the dissolution of material and can make liquid concentration even again.

Description

Automatic spray tumbrel

Technical Field

The invention relates to agricultural machinery, in particular to an automatic spraying and fertilizing vehicle.

Background

During the growth process of crops, pesticides or liquid fertilizers need to be sprayed on the crops. In current sprinkler, a sprinkler for artificial knapsack, its container, manual drawing liquid device and a shower nozzle that is provided with a splendid attire liquid, in the material that will dissolve when the staff fertilizes was put into the container, manual adding water and stirring were dissolved, bear this sprinkler after the stirring and carry out manual spraying, the manual material stirring that adds of staff, the material produces the deviation with the proportion of solution easily, finally leads to fertilizeing or spouts the medicine effect poor. Another kind is a dolly that carries the liquid jar, is equipped with solution in the liquid jar, pours the material into the liquid jar stirring when needs fertilize into, and then sprays through the shower nozzle, and the material is once only poured into and is easily caused the material to pile up in the liquid jar, and then leads to the material to dissolve incompletely, and concentration is inhomogeneous, finally leads to fertilizeing or spouts the medicine inefficiency.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The invention aims to provide an automatic spraying and fertilizing vehicle, which overcomes the defects that materials are easy to accumulate in a solution to cause incomplete dissolution and the materials and the solution are insufficiently mixed to cause poor fertilizing efficiency in the prior art.

In order to achieve the above object, the present invention provides an automatic spraying fertilizer car, comprising: a tractor; the frame is connected with the tractor, and the lower end of the frame is provided with a travelling wheel; the material box is arranged on the frame and comprises a first feeding hole, first discharging holes, a driving shaft, a scraper and a first driving mechanism, wherein the first feeding hole is formed in the upper end of the material box, at least two first discharging holes are formed in the lower end of the material box, any one first discharging hole is distributed in a staggered mode with the first feeding hole, the driving shaft is rotatably arranged in the material box, the scraper is arranged on the driving shaft, and the first driving mechanism is used for driving the driving shaft to rotate; the material mixer comprises a V-shaped feeding pipeline and a mixing channel, the upper end of the V-shaped feeding pipeline is connected with the first discharge port, and the lower end of the V-shaped feeding pipeline is connected with the upper end of the mixing channel; the liquid tank is arranged on the frame and positioned below the mixing channel, the liquid tank comprises a water inlet, a second feed inlet, a second discharge outlet, a stirring shaft, a spiral blade and a second driving mechanism, the water inlet is arranged at the upper end of the liquid tank, the second feed inlet is arranged at the upper end of the liquid tank and corresponds to the lower end of the mixing channel, the second discharge outlet is arranged at the lower end of the liquid tank, the stirring shaft is rotatably arranged in the liquid tank, the spiral blade is arranged on the stirring shaft, and the second driving mechanism is used for driving the stirring shaft to rotate; and the spraying device is provided with a water suction pump and a spray head, the water inlet of the water suction pump is communicated with the inner cavity of the liquid tank, and the water outlet of the water suction pump is connected with the water inlet end of the spray head.

Preferably, in the technical scheme, the number of the scrapers is at least two, and the scrapers divide the material box into a plurality of areas.

Preferably, in the above technical scheme, the mixing channel is provided with wedge-shaped stoppers, and the wedge-shaped stoppers are distributed in the mixing channel from top to bottom.

Preferably, in the above technical solution, two adjacent wedge blocks are distributed in a staggered manner.

Preferably, among the above-mentioned technical scheme, material blender is provided with a feed liquor funnel, the feed liquor funnel install in on mixing channel's the lateral wall, the lower extreme of feed liquor funnel with mixing channel's inner chamber communicates with each other.

Preferably, in the above technical scheme, a partition plate is arranged in the liquid tank, the partition plate divides an inner cavity of the liquid tank into two liquid chambers, and two ends of the two liquid chambers are communicated with each other.

Preferably, in the above technical scheme, the spraying device is further provided with a support and a lift cylinder, the lift cylinder is installed on the frame, the support is installed at the upper end of the lift cylinder, and the plurality of spray heads are installed on the support.

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

1. according to the automatic spraying and fertilizing vehicle, the material box and the material mixer are arranged, so that materials can be conveyed to the liquid box discontinuously and dispersedly, the accumulation of the materials is reduced, and the dissolving efficiency is improved; through set up can pivoted helical blade in the liquid incasement to make the liquid in the liquid incasement be in the mobile state at any time, the material that drops to the liquid case flows with liquid, has accelerated the dissolving rate of material promptly and can improve the even degree of liquid concentration again.

2. According to the invention, the at least two scrapers are arranged in the material box, the scrapers divide the material box into the plurality of areas, the plurality of materials can be stored in different areas respectively, and the scrapers can discontinuously convey the plurality of materials to the material mixer for premixing, so that the plurality of materials are dissolved in water at the same time, and the dissolving efficiency is improved.

3. According to the invention, the material mixer is provided with the liquid inlet funnel, and the liquid inlet funnel can be used for independently adding liquid materials, so that the flow path of the liquid materials is shortened, the consumption of the liquid materials is reduced, and the V-shaped feeding pipeline can be prevented from being blocked by the combination of the liquid materials and the solid materials.

4. The height of the spray head can be adjusted by arranging the bracket and the lifting oil cylinder, and the spray head has a wide application range.

Drawings

Fig. 1 is a schematic structural view of an automatic spraying and fertilizing vehicle of the invention.

Fig. 2 is a schematic structural view of the connection between the material tank and the material mixer according to the present invention.

Description of the main reference numbers:

1-tractor, 2-vehicle frame, 3-material box, 31-first feeding port, 32-first driving mechanism, 33-driving shaft, 34-scraper, 35-first discharging port, 4-material mixer, 41-V-shaped feeding pipeline, 42-mixing channel, 43-wedge-shaped block, 44-liquid inlet funnel, 5-liquid box, 51-second discharging port, 52-partition plate, 53-second feeding port, 54-helical blade, 55-stirring shaft, 56-second driving mechanism, 57-water inlet, 6-lifting oil cylinder, 7-bracket, 8-water pump and 9-traveling wheel.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations such as "comprises" or "comprising", etc., will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Referring to fig. 1, an automatic spraying and fertilizing vehicle comprises a tractor 1, a vehicle frame 2, a material tank 3, a material mixer 4, a liquid tank 5 and a spraying device. The frame 2 is connected with the tractor 1, and the lower end of the frame 2 is provided with a walking wheel 9.

Referring to fig. 2, the material tank 3 is mounted on the frame 2, and the material tank 3 includes a first feed opening 31, a first discharge opening 35, a driving shaft 33, a scraper 34, and a first driving mechanism 32. The first feed port 31 is arranged at the upper end of the material box 3, at least two first discharge ports 35 are arranged at the lower end of the material box 3, and the first discharge ports 35 and the first feed port 31 are distributed in a staggered manner, so that materials can be stored in the material box 3; the driving shaft 33 is rotatably arranged in the material box 3, the scraper 34 is arranged on the driving shaft 33, the first driving mechanism 32 is used for driving the driving shaft 33 to rotate, the driving shaft 33 rotates to drive the scraper 34 to rotate, and therefore materials can rotate along with the scraper 34; the material is at the in-process along with scraper blade 34 rotates, and when the material passed through the position of first discharge gate 35, the material that is located first discharge gate 35 top at first dropped, and remaining material continues to rotate along with scraper blade 34, and the material of can realizing the transport of discontinuity like this circulation.

Scraper blade 34 is two at least, and scraper blade 34 separates into a plurality of regions with material case 3, and first feed inlet 31 sets up two at least to can be through first feed inlet 31 toward the material incasement 3 a plurality of kinds of material of packing into, a plurality of kinds of material are stored in the different regions in material case 3, and when scraper blade 34 rotated, a plurality of kinds of material rotated under scraper blade 34's drive, finally discharged from first discharge gate 35, thereby material case 3 can be carried a plurality of kinds of materials discontinuously.

Referring to fig. 2, the material mixer 4 includes a V-shaped feeding pipe 41 and a mixing channel 42, an upper end of the V-shaped feeding pipe 41 is connected to the first discharging hole 35, a lower end of the V-shaped feeding pipe 41 is connected to an upper end of the mixing channel 42, the mixing channel 42 is provided with a wedge-shaped block 43, and a plurality of wedge-shaped blocks 43 are distributed in the mixing channel 42 from top to bottom. A plurality of kinds of material that drop from first discharge gate 35 get into V type charge-in pipeline 41 and mix in mixing channel 42's upper end, and the material of mixing receives blockking of wedge dog 43 to disperse the mixture once more, further improves the degree of mixing, and the material of mixing is finally discharged from mixing channel 42's lower extreme. Two adjacent wedge-shaped blocks 43 are distributed in a staggered manner, so that the blocking area of the materials in the mixing channel 42 is increased, and the mixing degree of the materials is further improved.

The material mixer 4 is provided with a liquid inlet funnel 44, the liquid inlet funnel 44 is installed on the side wall of the mixing channel 42, the lower end of the liquid inlet funnel 44 is communicated with the inner cavity of the mixing channel 42, liquid materials can be added through the liquid inlet funnel 44, so that the liquid materials can be directly discharged after being mixed with other materials in the mixing channel 42, and the liquid materials are prevented from being combined with other materials through the V-shaped feeding pipeline 41 to cause blockage.

Referring to fig. 1, a liquid tank 5 is mounted on the vehicle frame 2 below the mixing passage 42, and the liquid tank 5 includes a water inlet 57, a second feed port 53, a second discharge port 51, a stirring shaft 55, a helical blade 54, and a second driving mechanism 56. The water inlet 57 is arranged at the upper end of the liquid tank 5, water can be injected into the liquid tank 5 through the water inlet 57, the second feed inlet 53 is arranged at the upper end of the liquid tank 5 and corresponds to the lower end of the mixing channel 42, the second discharge outlet 51 is arranged at the lower end of the liquid tank 5, the stirring shaft 55 is arranged in the liquid tank 5 in a rotatable mode, the helical blade 54 is arranged on the stirring shaft 55, and the second driving mechanism 56 is used for driving the stirring shaft 55 to rotate. The mixed material discharged from the lower end of the mixing channel 42 enters the liquid tank 5 to be mixed with water to form mixed liquid, the second driving mechanism 56 drives the stirring shaft 55 to rotate, and the stirring shaft 55 drives the spiral blades 54 to rotate so as to enable the mixed liquid in the liquid tank 5 to flow, so that the mixed material can be accelerated to be dissolved in the water, and the mixed liquid can be uniform in concentration.

A partition plate 52 is arranged in the liquid tank 5, the partition plate 52 divides the inner cavity of the liquid tank 5 into two liquid cavities, and two ends of the two liquid cavities are communicated with each other, so that the inner cavity of the liquid tank 5 is in a shape of a Chinese character hui; stirring shaft 55 is installed in one of them liquid chamber, and stirring shaft 55 and helical blade 54 rotate the in-process, can drive the mixed liquid in the liquid case 5 along two liquid chamber circulation flow to the material of the mixture that makes second feed inlet 53 drop can flow along with the flow of mixed liquid, thereby accelerates the dissolution of mixing material, further promotes the degree of consistency of mixed liquid.

With reference to fig. 1, the spraying device is provided with a water suction pump 8 and a nozzle, a water inlet of the water suction pump 8 is communicated with an inner cavity of the liquid tank 5 through a pipeline, a water outlet of the water suction pump 8 is connected with a water inlet end of the nozzle, the water suction pump 8 can pump the mixed liquid in the liquid tank 5 to the nozzle, and thus the nozzle can spray the mixed liquid. The spraying device is further provided with a support 7 and a lifting oil cylinder 6, the lifting oil cylinder 6 is installed on the frame 2, the support 7 is installed at the upper end of the lifting oil cylinder 6, a plurality of spray heads are installed on the support 7, the height of the lifting oil cylinder 6 is adjusted to enable the support 7 to be located at different heights, and therefore the spray heads can spray at different heights, and the application range is wide.

The working principle of the automatic spraying and fertilizing vehicle is that water is injected into the liquid tank 5 through the water inlet 57, various materials needing to be dissolved are loaded into the material tank 3 through the first feed inlet 31, the first driving mechanism 32 is started, the scraper 34 scrapes the materials in the material tank 3 into a first discharge material and then falls into the material mixer 4, the mixed materials are discharged from the lower end of the material mixer 4, and the mixed materials fall into the water in the liquid tank 5 and are mixed with the water to form a mixed liquid; simultaneously, the second driving mechanism 56 is started, and the helical blade 54 pushes the mixed liquid in the liquid tank 5 to make the concentration of the mixed liquid uniform; the height of the bracket 7 is adjusted, the water suction pump 8 is started, the water suction pump 8 pumps the mixed liquid to the spray head, and the spray head sprays the mixed liquid. When liquid materials exist in the added materials, the liquid materials are poured into the liquid inlet funnel 44, and finally the liquid materials are discharged into the liquid tank 5 through the mixing channel 42 to be mixed with water.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides an automatic spray tumbrel which characterized in that includes:

a tractor;

the frame is connected with the tractor, and the lower end of the frame is provided with a travelling wheel;

the material box is arranged on the frame and comprises a first feeding hole, first discharging holes, a driving shaft, a scraper and a first driving mechanism, wherein the first feeding hole is formed in the upper end of the material box, at least two first discharging holes are formed in the lower end of the material box, any one first discharging hole is distributed in a staggered mode with the first feeding hole, the driving shaft is rotatably arranged in the material box, the scraper is arranged on the driving shaft, and the first driving mechanism is used for driving the driving shaft to rotate;

the material mixer comprises a V-shaped feeding pipeline and a mixing channel, the upper end of the V-shaped feeding pipeline is connected with the first discharge port, and the lower end of the V-shaped feeding pipeline is connected with the upper end of the mixing channel; the material mixer is provided with a liquid inlet funnel, the liquid inlet funnel is arranged on the side wall of the mixing channel, and the lower end of the liquid inlet funnel is communicated with the inner cavity of the mixing channel;

the liquid tank is arranged on the frame and positioned below the mixing channel, the liquid tank comprises a water inlet, a second feed inlet, a second discharge outlet, a stirring shaft, a spiral blade and a second driving mechanism, the water inlet is arranged at the upper end of the liquid tank, the second feed inlet is arranged at the upper end of the liquid tank and corresponds to the lower end of the mixing channel, the second discharge outlet is arranged at the lower end of the liquid tank, the stirring shaft is rotatably arranged in the liquid tank, the spiral blade is arranged on the stirring shaft, and the second driving mechanism is used for driving the stirring shaft to rotate; a partition plate is arranged in the liquid tank and divides an inner cavity of the liquid tank into two liquid cavities, and two ends of the two liquid cavities are communicated with each other; and

the spraying device is provided with a water suction pump and a spray head, a water inlet of the water suction pump is communicated with the inner cavity of the liquid tank, and a water outlet of the water suction pump is connected with a water inlet end of the spray head; the spraying device is further provided with a support and a lifting oil cylinder, the lifting oil cylinder is installed on the frame, the support is installed at the upper end of the lifting oil cylinder, and the plurality of spray heads are installed on the support.

2. The automatic spray fertigation vehicle of claim 1, wherein: the material box is divided into a plurality of areas by at least two scrapers.

3. The automatic spray fertigation vehicle of claim 1, wherein: the mixing channel is provided with wedge-shaped check blocks, and the wedge-shaped check blocks are distributed in the mixing channel from top to bottom.

4. The automatic spray fertilizer distributor truck of claim 3, wherein: two adjacent wedge dogs stagger the distribution.