Vortex flow type lotus root harvesting and digging all-in-one machine

Abstract

The utility model provides a vortex flow type lotus root harvesting and digging all-in-one machine which comprises a peripheral plate, a top frame, a bottom sieve plate, a collecting plate, a collecting box, moving wheels, a driving motor, a water suction pump and a flow dividing disc, the top frame is arranged above the peripheral plate, the driving motor is installed on the upper end face of the top frame, the water suction pump is installed on the right side of the driving motor, and the flow dividing disc is installed on the lower end face of the top frame. A bottom sieve plate is arranged on the rear side of the peripheral plate, a collecting plate is arranged above the bottom sieve plate, the rear end face of the collecting plate is connected with a collecting box, and moving wheels are symmetrically installed on the two sides of the peripheral plate and the two sides of the collecting box, so that the problem that an original lotus root harvesting and digging all-in-one machine is poor in lotus root cleaning effect is solved through the design, and the lotus root harvesting and digging all-in-one machine is reasonable in structure and convenient to use. Vortex flow is formed in the peripheral plate through the high-pressure nozzles and the vortex blades, so that the lotus roots are harvested and cleaned, the operation is simple, and the practicability is high.

Description

Technical Field

[0001] The utility model discloses a vortex flow type lotus root collecting and digging integrated machine, belonging to the technical field of lotus root collecting and digging integrated machines. Background Art

[0002] Lotus root harvesting is one of the key links in the development of lotus root planting industry. At present, lotus root can be divided into two ways according to the harvesting method: manual digging and mechanical digging. Manual digging is to dig lotus roots out of lotus fields by hand or simple tools (lotus root digging shovel). It has high operability, but low efficiency and high labor intensity. Mechanical digging is divided into shovel digging and jet digging according to its working principle. The shovel digging lotus root harvesting machine turns over the soil through the shovel device, which consumes a lot of power and has a high breakage rate. It is less used. The jet digging uses high-pressure water flow to disperse the soil in the water, and the lotus root floats up. It has a low breakage rate and is widely used.

[0003] Chinese patent number CN115715503A proposes a boat-type lotus root digging and collecting machine. Although the lotus root digging and collecting operations are realized through the hull, the injection device and the conveying device, and the lotus root is cleaned by the cleaning nozzle during the collection process, the cleaning method is not thorough enough. There is still a lot of silt remaining on the surface of the lotus root after the harvesting. Now there is an urgent need for a vortex flow lotus root digging and collecting machine to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a vortex flow lotus root harvesting and digging machine to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure, and a vortex flow is formed inside the outer plate through a high-pressure nozzle and a vortex blade, so as to harvest and clean the lotus root. The operation is simple and practical.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a vortex flow lotus root harvesting and digging machine, including an outer plate, a top frame, a bottom sieve plate, a collecting plate, a collecting box, moving wheels, a driving motor, a water pump and a diverter plate, a top frame is arranged above the outer plate, a driving motor is installed on the upper end surface of the top frame, a water pump is installed on the right side of the driving motor, a diverter plate is installed on the lower end surface of the top frame, a bottom sieve plate is arranged on the rear side of the outer plate, a collecting plate is arranged above the bottom sieve plate, a collecting box is connected to the rear end surface of the collecting plate, and moving wheels are symmetrically installed on both sides of the outer plate and the collecting box.

[0006] Furthermore, the peripheral plate and the bottom screen plate are connected in a semicircular shape, and the bottom screen plate is lower in height than the upper end surface of the peripheral plate.

[0007] Furthermore, a plurality of groups of sieve rods are provided on the lower end surface and the rear end surface of the collecting box, and a handrail is installed on the upper end surface of the collecting box.

[0008] Furthermore, a rotating shaft is installed on the lower end surface of the driving motor, and a plurality of groups of vortex blades are clamped on the outer side surface of the rotating shaft, and the edges and corners of the vortex blades are smoothed.

[0009] Furthermore, a water pumping pipe is provided at the input end of the water pump, and the head end of the water pumping pipe extends below the water surface.

[0010] Furthermore, a connecting pipe is provided at the output end of the water pump, and the water pump is connected to the diverter plate through the connecting pipe.

[0011] Furthermore, a plurality of groups of high-pressure nozzles are arranged at equal intervals on the lower end surface of the diverter plate, and the high-pressure nozzles are arranged tilted in a clockwise direction.

[0012] The beneficial effects of the utility model: the utility model is a vortex flow lotus root harvesting and digging machine. Since the utility model adds an outer plate, a collecting plate, a collecting box, vortex blades and a high-pressure nozzle, and since the density of lotus roots is less than the density of water, clean lotus roots will float to the water surface, and lotus roots with silt attached will sink. As the outer plate moves forward, the clean lotus roots floating on the water surface enter the collecting box under the guidance of the collecting plate and are collected, and the lotus roots with silt remaining on the surface sink and are blocked by the screen plate, thereby continuing to float and sink in the vortex flow inside the outer plate and being cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a structural schematic diagram of a vortex flow type lotus root harvesting and digging machine of the utility model;

[0015] Figure 2 It is a structural schematic diagram of another perspective of a vortex flow type lotus root harvesting and digging machine of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of a driving motor in a vortex flow type lotus root harvesting and digging machine of the utility model;

[0017] Figure 4 It is a partial structural schematic diagram of a diversion plate in a vortex flow type lotus root harvesting and digging machine of the utility model;

[0018] In the figure: 1-outer plate, 2-top frame, 3-bottom screen plate, 4-collecting plate, 5-collecting box, 51-screen stick, 52-handrail, 6-moving wheel, 7-driving motor, 71-rotating shaft, 72-vortex blade, 8-water pump, 81-water pumping pipe, 82-connecting pipe, 9-diverter plate, 91-boosting nozzle. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a vortex flow lotus root collecting and digging integrated machine, including an outer plate 1, a top frame 2, a bottom sieve plate 3, a collecting plate 4, a collecting box 5, a moving wheel 6, a driving motor 7, a water pump 8 and a diverter plate 9. A top frame 2 is arranged above the outer plate 1, a driving motor 7 is installed on the upper end surface of the top frame 2, a water pump 8 is installed on the right side of the driving motor 7, a diverter plate 9 is installed on the lower end surface of the top frame 2, a bottom sieve plate 3 is arranged on the rear side of the outer plate 1, a collecting plate 4 is arranged above the bottom sieve plate 3, a collecting box 5 is connected to the rear end surface of the collecting plate 4, and moving wheels 6 are symmetrically installed on both sides of the outer plate 1 and the collecting box 5. This design solves the problem that the original lotus root collecting and digging integrated machine has a poor cleaning effect on lotus roots.

[0021] As the first embodiment of the utility model: the outer plate 1 and the bottom screen plate 3 are connected in a semicircular shape, and this design facilitates the vortex blades 72 and the high-pressure nozzle to form a vortex flow inside the outer plate 1. The height of the bottom screen plate 3 is lower than the upper end surface of the outer plate 1. This design facilitates the screening of lotus roots. The lower end surface and the rear end surface of the collecting box 5 are provided with a plurality of groups of sieve rods 51. The lotus roots inside the collecting box 5 will be blocked by the sieve rods 51 and remain inside the collecting box 5. The upper end surface of the collecting box 5 is provided with a handrail 52, and the handrail 52 is convenient for users to push and move. The lower end surface of the driving motor 7 is provided with a rotating shaft 71, and the driving motor 7 can drive the rotating shaft 71 to rotate. A plurality of groups of vortex blades 72 are clamped on the outer side surface of the rotating shaft 71. The rotation of the rotating shaft 71 can drive the vortex blades 72 to rotate together. The edges and corners of the blades 72 are smoothed, and this design can prevent the vortex blades 72 from scratching the surface of the lotus root during rotation. A pumping pipe 81 is provided at the input end of the water pump 8, and the head end of the pumping pipe 81 extends below the water surface. The water pump 8 pumps out the water inside the lotus root pond through the pumping pipe 81. A connecting pipe 82 is provided at the output end of the water pump 8. The water pump 8 is connected to the diverter plate 9 through the connecting pipe 82. The water pumped out by the water pump 8 can be transported to the inside of the diverter plate 9 through the connecting pipe 82. Several groups of high-pressure nozzles are evenly spaced on the lower end surface of the diverter plate 9. The diverter plate 9 diverts the transported water to each high-pressure nozzle and sprays it out through the high-pressure nozzle. The high-pressure nozzle is tilted in a clockwise direction. This design makes the water sprayed by the high-pressure nozzle contribute to the formation of a vortex flow.

[0022] As a second embodiment of the utility model: the user pushes the collection box 5 and the moving wheel 6 to move inside the lotus root pond through the handrail 52. During the movement, the outer plate 1, the collection plate 4 and the lower half of the collection box 5 are below the water surface, and the upper half is above the water surface, and the sieve plate is always below the water surface. During the movement, the water pump 8 pumps out the water inside the lotus root pond through the water pumping pipe 81, and transports it to the inside of the diverter plate 9 through the connecting pipe 82. The diverter plate 9 divides the transported water to each high-pressure nozzle and sprays it outward through the high-pressure nozzle. The high-pressure water flow The lotus roots in the mud at the bottom of the lotus root pond are impacted to float in the water, and the vortex formed by the rotation of the vortex blades 72 inside the outer plate 1 washes away the mud on the surface. Since the density of the lotus roots is less than the density of water, the clean lotus roots will float to the surface of the water, and the lotus roots with mud attached will sink. As the outer plate 1 moves forward, the clean lotus roots floating on the water surface enter the collecting box 5 under the guidance of the collecting plate 4 and are collected, and the lotus roots with mud remaining on the surface sink and are blocked by the sieve plate, thereby continuing to float and sink in the vortex flow inside the outer plate 1 and be washed.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vortex flow lotus root harvesting and digging machine, comprising an outer plate, a top frame, a bottom screen plate, a collecting plate, a collecting box, a moving wheel, a driving motor, a water pump and a diverter plate, Features: A top frame is arranged above the outer plate, a driving motor is installed on the upper end surface of the top frame, a water pump is installed on the right side of the driving motor, a diverter plate is installed on the lower end surface of the top frame, a bottom sieve plate is arranged on the rear side of the outer plate, a collecting plate is arranged above the bottom sieve plate, a collecting box is connected to the rear end surface of the collecting plate, moving wheels are symmetrically arranged on both sides of the outer plate and the collecting box, a water pumping pipe is arranged at the input end of the water pump, the head end of the water pumping pipe extends below the water surface, a connecting pipe is arranged at the output end of the water pump, the water pump is connected to the diverter plate through the connecting pipe, and a plurality of groups of high-pressure nozzles are arranged at equal intervals on the lower end surface of the diverter plate, and the high-pressure nozzles are arranged tilted in a clockwise direction.

2. A vortex flow lotus root harvesting and digging machine according to claim 1, Features: The peripheral plate and the bottom screen plate are connected in a semicircular shape, and the bottom screen plate is lower in height than the upper end surface of the peripheral plate.

3. The vortex flow lotus root harvesting and digging machine according to claim 1, Features: The lower end surface and the rear end surface of the collecting box are provided with a plurality of groups of sieve rods, and the upper end surface of the collecting box is provided with a handrail.

4. The vortex flow lotus root harvesting and digging machine according to claim 1, Features: A rotating shaft is installed on the lower end surface of the driving motor, and a plurality of groups of vortex blades are clamped on the outer side surface of the rotating shaft, and the edges and corners of the vortex blades are smoothed.

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