RU179995U1 - Injector module - Google Patents

Abstract

The utility model relates to agricultural engineering. The injector module comprises a frame with transport wheels intended for coupling to a vehicle, on which a rod is mounted with injector wheels fixed with brackets. The module brackets can be made of two parts: the rigid part and the spring part. Fine filters and a working fluid supply pump connected to the injection wheels by means of a working fluid supply pipeline can be installed on the module frame. Fine filters can be installed in the frame mounted on the frame. To aggregate the module, a trailed sprayer equipped with a pump for supplying a working solution and a device for regulating the norm of a working solution can be used. As a vehicle, a container on wheels can be used. The technical result is to simplify the device.

Description

The technical field to which the utility model relates.

The utility model relates to agricultural machinery, and in particular to equipment for subsoil fertilizer application.

State of the art

Known injection wheel (RF patent for utility model No. 168354, class IPC A01C 23/02, published January 30, 2017), consisting of a wheel bracket, one end connected to the frame of the tillage unit, and the other with the axis of the metering hub, moreover, the dispensing hub contains conjugated horizontal and vertical openings for supplying the working solution, which are connected by tubes with hollow injection needles fixed to the wheel rim, which in turn is attached to the dispensing hub; in the hollow needles, one or more side openings are made for supplying the working solution; On the side of the metering hub is a pipe connected to the main hose through which the working solution enters the metering hub.

The disadvantage of this device is that it is a separate working body without means of applying liquid fertilizers.

A device for combined fertilizer application (RF patent No. 2443095 for an invention, class IPC A01C 23/02, publ. 02/27/2012), which includes a circular knife, coulter-deformer, zagortachi, damper and parallelogram mechanism. In the device in the first embodiment, the circular knife in conjunction with the opener-deformer are hung on a parallelogram mechanism, which allows the working bodies to copy the surface of the field. The device is equipped with damper springs to adjust the depth of the working bodies. In the device according to the second embodiment, the opener-deformer with the scraper is connected to the parallelogram hinge pivotally with the possibility of its oscillation in a plane perpendicular to the direction of movement, which allows the formation of dense furrow walls and to clean the cutting surface of the circular knife.

A disadvantage of the known device is that it is a separate device without means of introducing (without capacity, without pump, without piping) liquid fertilizers.

The closest in technical essence and the achieved positive effect to the claimed device - the prototype - is a combined unit for tillage and the application of liquid organic fertilizers (RF patent No. 2352095 for an invention, class IPC IPC 23/02, published on 04/20/2009), which contains a frame, cutting discs, filling nozzles, an equalizing roller, a tank, a pressure pipe, a switching device, a pressure sleeve and a manifold pipe. The disks are arranged in four rows with the concavity of the disks of each subsequent row of the opposite concavity of the disks of the next row and are cut out. Each cut-out disk is equipped with an individual elastic suspension. The nozzles have deflector nozzles and are mounted on the convex side of the second row of discs. The cross-sectional area of the collector is equal to the sum of the areas of the filling nozzles.

A disadvantage of the known unit is that the unit has a complex structure, and as a result, a relatively low reliability and a fairly high cost. Also, the unit does not provide the required quality of fertilizer application.

Utility Model Disclosure

The objective of the utility model is to create a simple and reliable device that allows you to efficiently and efficiently apply various types of fertilizers.

The technical result is the expansion of the functional capabilities of the use of the device through the use of farmers sprayers or containers on wheels, which greatly simplifies the design of the device and, accordingly, reduces the cost of the module.

The indicated technical result is achieved in that the injection module comprises a frame with transport wheels for attaching to a vehicle, on which a rod with injection wheels mounted with brackets is mounted.

The brackets of the module can be made of two parts: the rigid part and the spring part.

Fine filters and a working fluid supply pump connected to the injection wheels by means of a working fluid supply pipeline can be installed on the module frame.

Fine filters can be installed in the frame mounted on the frame.

To aggregate the module, a trailed sprayer equipped with a pump for supplying a working solution and a device for regulating the norm of a working solution can be used.

As a vehicle, a container on wheels can be used.

Brief Description of the Drawings

In FIG. 1 shows a general view of the injection module.

In FIG. 2 shows an enlarged view of the mounting of the injection wheel to the module rod.

In FIG. 3 is a side view of the injection module.

In FIG. 4 is a top view of the injection module.

The following notation is used in the figures: 1 - injection wheel, 2 - wheel mounting bracket 1, 2.1 - rigid part of the bracket 2, 2.2 - spring part of the bracket 2, 3 - rod, 4 - transport wheel of the module, 5 - frame, 6 - fine filter cleaning the working solution, 7 - filter mounting frame 6, 8 - the working solution supply pump.

Utility Model Implementation

The injector module comprises a frame 5 with transport wheels 4, intended for coupling to a vehicle, on which a rod 3 is mounted with injector wheels 1 fixed with brackets 2.

The brackets 2 can be made (see Fig. 2) composite, consisting of two parts of the rigid part 2.1 and the spring part 2.2.

The composite bracket design provides:

- the rigid part - reliable fastening to the module frame and a sufficient height of the frame so that the frame does not cling to vegetative plants and at the same time that the spring is not too large;

- the spring part protects the injector wheel from overloads when hitting stones or other solid objects, as well as additional copying of the soil.

Fine filters 6 and a working solution supply pump 8 connected to the injection wheels 1 by means of a working solution supply pipe can be installed on the module frame.

Fine filters 6 can be installed in the frame 7, mounted on the frame 5.

To aggregate the module, a trailed sprayer equipped with a pump 8 for supplying a working solution and a device for regulating the norm of the working solution can be used. Aggregation refers to the arrangement of machines (machine complexes) from interchangeable unified units based on functional interchangeability.

As a vehicle, a container on wheels, a trailed sprayer, a tractor, etc. can be used.

The injection module is used as follows.

The injector module is attached to a vehicle (for example, a trailed sprayer), which in turn is attached to a tractor.

From the hydraulic system of the tractor, the hydraulic cylinders of the module are fed through the high pressure sleeve (RVD) to fold the sections and raise and lower the frame 5 to the transport position. From the device for adjusting the supply of the solution (valve block) of the sprayer, the hoses for supplying the working solution, by mounting on the frame of the sprayer, are connected to the filter 6 of the injection module. (The hoses of the trailed sprayer are not used and are folded or can be removed).

The injection module with folded rods 3 is transported to the field for checking agrochemical operations. On the field through the hydraulic system of the tractor, the rods 3 of the module are laid out, the frame 5 is lowered to the working position. Through the adjusting mechanism of the module, the required pressure of the wheels 4 on the soil is set. Next, the working solution is poured into the sprayer tank. By selecting the working pressure and speed, the required application rate of the working solution is selected, for example 100-400 liters per hectare (according to the type of setting of field sprayers). Adjustment of the supply of working solution can also be carried out through the on-board computer of the sprayer, if any. Next, the pump 8 for supplying the working solution is turned on and the tractor begins to move with a sprayer and an injection module. The working solution from the valve block of the sprayer enters the filters 6 and then is distributed through the hoses to the injection wheels 1. The needles of the injection wheels 1 are stuck into the soil, and at this moment, the working solution is injected into the soil alternately. The injector wheel 1, rotating, provides the sequential sticking of needles into the soil.

A comparative analysis of the claimed utility model showed that the set of essential features of the claimed device is not known from the prior art and therefore corresponds to the patentability condition “Novelty”.

The above information confirms the possibility of using the claimed device in agricultural engineering, which can be used for subsoil fertilizer application, and therefore meets the patentability condition “Industrial applicability”.

Claims (6)

1. An injector module comprising a frame with transport wheels for attaching to a vehicle, on which a rod is mounted with injector wheels fixed with brackets. 2. The module according to claim 1, characterized in that the brackets are made of two parts: a rigid part and a spring part. 3. The module according to claim 1, characterized in that fine filters and a working fluid supply pump are installed on the frame and are connected to the injection wheels using a working fluid supply pipeline. 4. The module according to claim 3, characterized in that the fine filters are installed in the frame mounted on the frame. 5. The module according to claim 1, characterized in that for the aggregation of the module, a trailed sprayer is used, equipped with a pump for supplying a working solution and a device for regulating the rate of working solution. 6. The module according to paragraphs. 3-4, characterized in that the capacity of the vehicle on wheels is used as a vehicle.

Images