Roller type washing and peeling machine

Abstract

The invention discloses a roller type washing and peeling machine. A roller type washing device comprises a roller, wherein the roller is horizontally put on a machine frame, and one end of a feed port of a roller body can be pushed up or put down. The roller comprises a closed outer cylinder and a closed inner cylinder, wherein the closed outer cylinder and the closed inner cylinder are coaxial with each other and separated from each other. Hollow spiral blades axially and spirally extending are arranged on the inner side of the inner cylinder. A spiral blade shaft which is horizontally suspended along the central axis of the roller is arranged at the center of the hollow spiral blades of the inner cylinder. The spiral blade shaft and the hollow spiral blades are opposite in spiral direction and are arranged in the cylinder in a 180-degree staggered mode. The inner cylinder and the spiral blade shaft are both connected with a power device and coaxially rotate in reverse directions. A water circulating system is communicated with the interior of the inner cylinder through a water inlet pipe. The bottom of the inner cylinder is communicated with a filtering device of the water circulating system through a drain outlet. The roller type washing and peeling machine has the advantages of being simple in structure, compact in mechanism, convenient to operate and control, convenient to detach and maintain in the later period and the like; potatoes, sweet potatoes, pinellia ternate and other crops can be effectively washed and peeled in all directions.

Description

technical field [0001] The invention belongs to the field of agricultural machinery and equipment, more specifically, it is used for cleaning and peeling crops such as pinellia, potatoes, and sweet potatoes. Background technique [0002] In large-scale starch production, the cleaning work is the most important and the workload is heavy, which is the bottleneck of the production process capacity. The scientific name of potato is potato, which is the main source of plant starch. Sweet potato, which is similar to potato, is also an underground stem plant, and it is the raw material of vermicelli starch. Some solutions for washing starch raw crops have been proposed in the prior art. For example, CN202980091U discloses a potato and sweet potato cleaning machine, which performs cleaning by installing a long shaft in the cleaning tank and arranging a plurality of stirring rods on the shaft. CN103653201A discloses a potato cleaning machine, which performs cleaning by setting a fe...

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Problems solved by technology

[0003] However, further studies have shown that the existing equipment is only suitable for simple preliminary cleaning of small batches of agricultural products, and cannot achieve a good cleaning effect; secondly, the existing device has a structural design for the core component cleaning box of the washing machine. No in-depth research has been carried out, and there are many design flaws

For example, the cleaning box of CN202980091U adopts a rectangular design. Although it has the advantages of saving space and being easy to assemble, it does not take into account the inertial mechanics and motion tracks of agricultural products in the c

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