Screening-free stirring tank body and dedicated soil dressing spray-seeding machine

Abstract

The invention belongs to the technical field of spray-seeding machinery for slope green planting of plants such as herbs, shrubs and arbors, and particularly relates to a screening-free stirring tank body and a dedicated soil dressing spray-seeding machine. The screening-free stirring tank body comprises a stirring tank body part, wherein the stirring tank body part is internally provided with a stirring system; a feed port is formed at the upper part of the outer side of the stirring tank body part and provided with a primary vibration filter screen; a vibrator is arranged on the primary vibration filter screen; the stirring system is divided into a double-shaft stirring system at the lower part in the stirring tank body part and a single-shaft stirring system at the upper part in the stirring tank body part; a secondary filter screen is arranged between the double-shaft stirring system and the single-shaft stirring system in the stirring tank body part; slag removal ports are formed on the side face of the stirring tank body part, corresponding to the secondary filter screen; a settling pool is arranged on the two sides of the inner lower part on the inner side of the stirring tank body part; and a settling pool side door is arranged on the side face of the stirring tank body part, corresponding to the settling pool. The screening-free stirring tank body and the dedicated soil dressing spray-seeding machine are simple in structure and reasonable in design, particle sizes of materials screened for twice can fully meet requirements of a pump or a nozzle in the soil dressing spray-seeding machine on overflowing particle sizes, the manpower is saved, the construction efficiency is improved, the construction cost is saved, and the screening-free stirring tank body and the dedicated soil dressing spray-seeding machine are convenient to use and operate, high in safety and suitable for popularization and implementation.

Description

technical field [0001] The invention belongs to the technical field of spraying machinery for planting herbs, shrubs, trees and other plants in slope greening, and in particular relates to a screening-free mixing tank and a special guest soil spraying machine. Background technique [0002] Nowadays, the guest soil spraying machine has gradually replaced the position of the dry spraying machine and the concrete delivery pump in the slope greening construction, and to a certain extent, it has solved the low efficiency of the dry spraying machine, high construction cost, more labor and the inconvenient movement of the delivery pump. , The disadvantage of construction danger. The so-called guest soil spraying machine is to mix grass seeds, shrubs, tree species, etc., with water-retaining agents, adhesives, plant fibers, planting soil and fertilizers, etc. The mud pump sprays it on the slope. Since the mixed slurry contains water retention, binding materials and various nutrien...

AI Technical Summary

Problems solved by technology

Therefore, in engineering construction, the size of soil and other materials must be fully screened within 10 mm before feeding into the sprayer tank. This screening process takes up a lot of labor (about 8-10 people sieve) Soil can be used for construction), and some simply use a forklift to sieve the soil, which greatly increases the construction cost

Moreover, in the case of rain, the wet soil cannot be screened at all, which greatly affects the construction period and progress of the project, and brings great trouble to the construction.

At the same time, when the screened soil is loaded with a forklift or manually, it is inevitable that the large particles around the soil mound will be mixed into the tank, causing blockage of the pump or nozzle, and even damage to the pump casing or impeller, which affects the construction. progress, reducing construction efficiency, and even increasing construction costs

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