RU2432740C1 - Selective velospraying machine - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: selective velospraying machine, moved by the operator, provides a basic bicycle 1 with a side wheel and a pipe with nozzles 15 for liquid chemicals feeding of the treated crops. A high construction frame 2 is attached to the frame of the base bicycle with a lateral pipe with nozzles 15 for liquid chemicals feeding of the treated crops. The side wheel is fixed to the rack, which is connected to the construction frame by means of swing arm 5 with a movable element and the lock, and a horizontal rod, fixed in a side pipe with the possibility of extension. The nozzles 15 have a device 17 to install them and fix on the side pipe and horizontal rod, made with the possibility of regulation of their height and width to feet the selective plots.

EFFECT: design of velospraying machine is universal, because it allows lateral adjustment of the wheels and nozzles, depending on the width of space between rows of cultivated plots Its use will reduce labor costs involved in spraying.

7 dwg

Description

The invention relates to the field of agricultural engineering, in particular to small-sized sprayers for introducing liquid chemicals, mainly pesticides.

Bike sprayer is intended for mechanization of work in breeding, variety testing and primary seed production of grain and leguminous crops. Due to the fact that these crops are highly stemmed, the bike sprayer should be able to spray them during the whole stage of development, including and reaching maximum height.

Currently, knapsack sprayers of various designs are widely used to perform focal spraying works, including in breeding. Increased requirements for facilitating labor through the use of small-scale mechanization have led to the creation of mobile small-sized sprayers.

Known small-sized one-wheel sprayer, manually moved, including a bicycle, steering wheel, small-sized sprayer; a side boom with nozzles mounted on the stem, adjustable in height, equipped with a Wintersteiger side spray boom. Wintersteiger Product Catalog (www.Wintersteiger.com).

However, it has the following disadvantages. It does not relieve the operator of the laborious maneuvering by a sprayer on one wheel. Ensuring the parallelism of the bar above the crops depends solely on the skills of the operator. Here, the sprayer capacity is the counterweight of the boom. Therefore, when emptying it during operation, the balance is disturbed. The operator during operation is constantly moving on his feet. At the end of the sprayer tank, the operator must move the sprayer to the refueling place or to the loading point of the sprayer, again moving on its feet. According to modern safety requirements for sprayers, they should have a container for clean water and a place to place personal protective equipment.

Known bicycle sprayers having a base (road) bike with a side wheel and a pipe with nozzles for supplying liquid chemicals to the crops to be treated (CN 201380128 Y, 01/13/2010).

In the well-known bike sprayer, a road bike is actually used, connected to the lateral third wheel and low rigid frame (tricycle of the "cycle rickshaw" type).

Such tricycles "cycle rickshaw" have a stable position and when moving, and when parking. In addition, you can move a cyclist on it or drive it behind the wheel, following nearby.

However, the bike sprayer is not universal, because it does not have the ability to adjust the position of the side wheel and nozzles depending on the width of the inter-row tracks of the processed plots. In addition, during operation it is difficult to maintain a distance along the height of the nozzles relative to the crops being processed.

The technical task of the invention is the creation of a universal bike sprayer that allows you to adjust the position of the side wheel and nozzles depending on the width of the spacing paths of the processed plots, as well as reduce the laboriousness of spraying selection plots.

The problem is achieved in that in a selection bike sprayer, moved by an operator, including a base bike with a side wheel and a pipe with nozzles for supplying liquid chemicals to the crops to be treated, according to the invention, a high cantilever frame with a side pipe with nozzles for feeding is fixed on the frame of the base bicycle liquid means of chemicalization to the cultivated crops, and the side wheel is mounted on a rack connected to the cantilever frame by a backstage with a movable link and a clamp, and the horizontal with a rod fixed in the side pipe with the possibility of extension, while the nozzles have devices for their installation and fixation on the side pipe and horizontal rod, made with the possibility of regulating their position in height and width of the selection plots.

In the transport position, in terms of dimensions and control ergonomics, the bicycle sprayer is a typical tricycle “rickshaw”.

The invention is illustrated by drawings.

Figure 1 - shows a General view of the bike sprayer, from the operator;

Figure 2 - shows a General view of the bike sprayer, top view;

Figure 3 - bicycle sprayer in working condition, rear view;

Figure 4 - bike sprayer in transport position;

In Fig.5 - a device for installing nozzles;

Figure 6 - movable link backstage;

7 is a clip for the rod.

The bike sprayer contains a base bike 1, a rigid high frame 2, mounted on the bike frame and a side wheel 3 on the rack 4. The frame 2 is made in the form of a console. The rack of the side wheel 3 is connected to the frame 2 by a link 5 with a movable link 6 and a retractable horizontal rod 7. The rod 7 is moved in the pipe 8 of the frame 2 and fixed by a clip 9 with a bolt 10. The movable link of the link 5 also has a mounting bolt 11. In front of the steering wheel a frame for clean water 12 and personal protective equipment 13 is installed on frame 2. A container for liquid chemicals 14 is located on the trunk of the base bike. From the tank 14 to the nozzles 15, the liquid chemical means are fed through the valve 16 and hoses 18, which pass to the nozzles 15 along the frame parts. The nozzles 15 have devices 17 for their installation and fixation on the side pipe and horizontal stock. The device 17 for installing the nozzles 15 is made with height adjustment and consist of a bracket 19, a clamp 20, rods 21, movably connected to the bracket 19 and the rod 22 with the formation of a parallelogram, a slotted plate 23 and a screw stop 24. Capacity 14, nozzles 15, crane 16, nozzle installation device 17, hoses 18 are part of the technological system for supplying liquid chemicals.

The selection sprayer works as follows.

In the transport position, the bike sprayer is filled with clean water and liquid chemicals. In the transport position, the rod 7 is completely retracted into the pipe 8 and fixed by the clamp 9, the link 5 is longitudinally folded and fixed by the fixing bolt 11. The required number of devices 17 are connected, which are connected by hoses 18.

Then the operator drives up to the selection plots. It releases the fixation of the side wheel 3 and extends the width of the row spacing tracks 25 of the processed plots. Installs and fixes with clamps 20 evenly along the stem 7 and pipe 8 of the device 17. Sets the required height of the nozzles 15 above the sprayed crops 26. The rods 21 are fixed in this position by a screw stop 24. Turns on the technological system for supplying liquid chemicals if the sprayer is electric or from the engine internal combustion pump drive, or creates pressure in the tank 14, if the supply is provided by air pressure. A system that requires continuous pumping is undesirable for a bike sprayer. The operator sets in motion a bicycle sprayer, moving nearby or directly on it. Turns on the crane 16 the supply of liquid chemicals to the nozzles 15 and performs the processing of crops. Upon completion of work, the operator at the edge of the plots collects the bike sprayer in the transport position and returns to the starting point directly on it.

Claims (2)

1. The selection bicycle sprayer, moved by the operator, comprising a base bike with a side wheel and a pipe with nozzles for supplying liquid chemicals to the crops to be treated, characterized in that a high cantilever frame with a side pipe with nozzles for feeding liquid chemicals to the base bike is fixed to cultivated crops, and the side wheel is mounted on a rack connected to the cantilever frame by a link with a movable link and a latch and a horizontal rod fixed in the side pipe e with the possibility of extension, while the nozzles have devices for their installation and fixation on the side pipe and horizontal rod, made with the possibility of regulating their position in height and width of the selection plots. 2. The selection bike sprayer according to claim 1, characterized in that a container for clean water and personal protective equipment are placed on the cantilever frame.

Images