RU2618134C1 - Mobile multifunctional wood-sawing complex - Google Patents

Abstract

FIELD: wood industry.

SUBSTANCE: mobile multifunctional wood-sawing complex includes the process vehicle (1), equipped with the crane-manipulator plant(2), additionally equipped with the collapse telescopic supporting pillars. The removable container body (3) is installed in the vehicle platform in the transport position, it is equipped with the technological doors and hatches. The container body is divided by partitions into separate processing compartments, where the wood-sawing machine and the electric machine with the motor unit are arranged stationary and fixed. The trolleys for supply and receipt of wooden material and kits of timber procurement and woodworking electric tools are located in the separate compartment. The bridges with the roll table (6) for wooden material are placed on the roof of the container body.

EFFECT: improved mobility and autonomy of wood-sawing complex.

2 cl, 6 dwg

Description

The invention relates to logging, sawmilling and woodworking tools, and more specifically to mobile sawmill.

A set of sawing frame LRV-1 is known (Sawing frame LRV-1: Technical description and operating instructions. - M .: Voenizdat, 1981. - 95 pp. - S. 3-17).

The LRV-1 sawmill frame includes a pneumatic-wheel undercarriage and a bed with mechanisms placed on it. The sawmill frame is transported in a trailer behind the car, which houses near-frame equipment. When the saw frame is deployed, the pneumatic wheel part is disconnected, and the frame is installed on the ground.

The main disadvantage of LRV-1 is the lack of an electric unit with a motor unit for driving a saw frame.

A known set of military sawmill frame LRV-2, designed for the longitudinal sawing of logs on boards and beams in the field (Military sawmill frame LRV-2: Technical description and instruction manual. - M.: Military Publishing, 1988. - 168 p. - C 3-9, 157-158).

A set of military sawmill frame LRV-2 is transported in a car body together with near-frame equipment.

The disadvantage of this kit is that for its loading (unloading) into a transport vehicle, a lifting device is necessary. In addition, an electric unit with a motor unit is also required to power the operation of the LRV-2 military sawmill frame kit.

The well-known "Installation sawmill self-propelled" (Patent RU No. 2479201, published April 20, 2013, Bull. No. 11). The self-propelled sawmill installation includes a self-propelled tracked vehicle with a sawmill installed on it. To drive the chassis and sawmill, it has an internal combustion engine with a power plant.

Self-propelled sawmill installation allows you to move around in the area of work on your own without involving vehicles and to cut wood without involving an additional power plant to drive the sawmill.

The main disadvantage of installing a self-propelled sawmill is the need to attract transport and lifting equipment for the transport of timber.

In addition, the disadvantages of installing a self-propelled sawmill are also:

- lack of a flyover installation kit for supplying logs to the rolling table;

- the need to attract additional transport to deliver the unit over considerable distances, since the presence of a caterpillar track impedes movement on public roads in accordance with the Rules of the Road of the Russian Federation.

The closest analogue to the proposed complex, known from the prior art and disclosed in publicly available sources of information, has not been identified, while all the tools included in the complex are well known per se.

Existing logging, sawmilling and woodworking tools are usually specialized. Currently, with the aim of ensuring mobility and autonomy of the facilities included in the sawmill technological complex, as well as reducing vehicles and personnel for their maintenance and operation, the development of multi-functional facilities that provide for the performance of several technological operations is underway.

The technical task of the invention is the creation of a conveniently transported complex of equipment to ensure a complete technological process for the harvesting and transportation of timber, its sawing and the manufacture of wooden structures, especially in remote areas of work, reducing material costs and maintenance personnel.

The solution to the technical problem is achieved by the fact that the mobile multifunctional sawmill complex includes a technological vehicle equipped with a crane, additionally equipped with folding telescopic support stands, on the platform of which a transportable container body is installed in the transport position, equipped with technological doors and hatches and divided by partitions into separate technological compartments in which a sawmill and electric equipment are stationary and fixed unit with a motor unit, the overall dimensions of which ensure their installation and operation inside the container body, and the output power of the electric unit is at least 100 kW.

In the transport position, in the middle compartment there are trolleys for supplying and receiving timber and sets of logging and woodworking power tools, in the middle compartment and on the roof of the container body there are racks with a rolling table for timber.

A sawmill, an electric unit with a motor unit and flyovers with a rolling table at the place of work are connected to each other into a single technological sawmill line.

The invention is illustrated by drawings, which depict:

in FIG. 1 - mobile multifunctional sawmill complex, general side view;

in FIG. 2 - a technological vehicle with a crane, equipped with a timber truck, side view;

in FIG. 3 is a plan view of a removable container body with processing equipment located therein;

in FIG. 4 - removable body - a container mounted on the ground, side view;

in FIG. 5 - removable body - a container mounted on the ground, rear view;

in FIG. 6 - removable body - a container with technological equipment in the deployed position.

The proposed mobile multifunctional sawmill complex includes a technological vehicle 1, equipped with a crane-manipulator 2, a removable container body 3 with technological equipment located in it (Fig. 1), and the technological car is additionally equipped with folding telescopic support stands 4 (Fig. 2).

In a removable container body 3, in separate compartments, an electric unit with a motor unit 4 and a sawmill 5 are permanently placed (Fig. 3).

At the corners of the removable body - the container 3 installed hydraulic outriggers 11 (Fig. 4).

In a separate compartment of the container body 3 (Fig. 3) during transportation, carts for feeding and receiving timber 7 are placed, sets of logging and woodworking tools 8, flyovers with a rolling table for timber 6 are placed in the compartment (Fig. 3) and on the roof of the container body (Fig. 1).

To ensure the operability of an electric unit with a motor unit 4 and a sawmill 5, the container body 3 is equipped with technological doors 9 (Fig. 4, 5) and hatches 10 (Fig. 4).

The proposed device operates as follows.

For installation on a production vehicle 1, the removable container body 3 is raised to the height of the hydraulic outrigger 11 to allow the entry of the production vehicle 1 under the container body 3. When lowering the outriggers 11, the removable container body 3 is mounted on the platform of the production vehicle 1 and fixed.

In the transport position, the technological vehicle 1 with the removable container body 3 placed on it in length, width and height complies with the Rules of the Road of the Russian Federation.

After unloading the removable container body 3, at the place of work on the sides of the cargo platform of the technological vehicle 1, folding telescopic support racks 4 are vertically installed and thereby the car is converted into a timber truck.

Using a set of logging tool 8, which is part of the complex, felling of trees, pruning of branches and bucking is performed.

Felled and cut trees with the help of a crane-manipulator 2 are loaded onto a technological vehicle equipped with a timber truck 1 and delivered to the sawing place.

In the working position, at the place of work, the container body 3 is installed with the help of outriggers 11 on the ground and centered, and the technological equipment is mounted: overpasses with a rolling table for timber 6 are joined to the sawmill 5 through technological hatches 10, forming together with the electric unit with the motor unit 4 a single technological sawmill line (Fig. 5).

An electric unit 4 with an output power of at least 100 kW provides electric power to a sawmill 5 with a capacity of at least 50 m ³ per shift and the entire technological cycle, including illumination of the work site.

Due to the stationary placement in a removable container body 3, an electric unit with a motor unit 4 and a sawmill 5 are in working condition and do not require additional measures and time-consuming to prepare them for work.

The hatches of the container 10 in the working position are opened for feeding logs along the rolling table to the machine 5 and the output of the finished timber (Fig. 5), and the hatches serve to purge the electric unit 4, maintain normal thermal conditions and reduce gas contamination inside the removable container body 3.

Technological doors 9 of the body of the container 3 provide access to sets of technological equipment and its systems.

Sawing machine 5 is sawn timber into planks and beams.

Wooden structures are made of sawn timber using a set of woodworking tools 8.

Using the claimed technical solution will allow

- promptly deliver to the place of work the entire set of technological equipment located in one removable container body through the use of only one car and thereby significantly reduce the number of vehicles currently used to transport existing analogues of technological equipment;

- to produce logging (felling of trees and their logging) through the use of a set of logging tools included in the complex;

- to carry out loading (unloading) and delivery of timber to the place of sawing through the use of a technological vehicle with a crane-manipulator, retrofitted for a timber truck;

- to carry out sawing of timber for the required range using a sawmill and an electric plant, stationary located in a removable container body and forming a single technological sawing line;

- due to an electric unit with a motor unit installed permanently in a removable container body, to provide the necessary electric power to the sawmill and the woodworking power tool included in the complex and serving for the manufacture of wooden structures.

Thus, the complex has integrity, is mobile, has the ability to quickly deploy, and the tools combined into a single complex will allow you to quickly carry out a full cycle of timber harvesting and its processing, reduce the cost of manufactured products, the number of used equipment and maintenance personnel, increase labor productivity by 1, 5 ... 2 times.

The readiness of the proposed complex for implementation is characterized by the widespread development of domestic production of transport vehicles, container bodies, logging and woodworking equipment.

Claims (2)

1. A mobile multifunctional sawmill complex containing a technological vehicle equipped with a crane, additionally equipped with folding telescopic support stands, on the platform of which a removable container body is installed, equipped with technological doors and hatches and divided by partitions into separate technological compartments in which they are permanently located and fixed a sawmill and an electric unit with a motor unit, the output power of which is at least 100 kW, in a separate compartment there are carts for supplying and receiving timber, sets of logging and woodworking power tools, flyovers with a rolling table, in addition, flyovers with a rolling table are also located on the roof of a removable container body. 2. A mobile multifunctional sawmill complex according to claim 1, characterized in that the sawmill, electric power unit with a motor unit, flyovers with a rolling table are made with the possibility of combining them at a work site in a single technological sawmill line.

Images