CN220087958U - Gravity center and propulsion adjusting device of lotus root harvesting platform - Google Patents

Abstract

The gravity center and propulsion adjusting device of the lotus root harvesting platform structurally comprises a moving platform, an executing part adjusting module, a balancing weight adjusting module and a propulsion adjusting module; the installation position of the execution part is adjusted through the execution part adjusting module, the gravity center of the whole machine is readjusted through the balancing weight adjusting module, the platform is prevented from tilting in water, the draft of the propeller is adjusted through the propulsion adjusting module, and the required draft of the propeller is met; the lotus root harvester disclosed by the utility model has a clear working principle, and solves the problem that the existing lotus root harvester cannot adjust the gravity center and the draft of the propeller.

Description

Gravity center and propulsion adjusting device of lotus root harvesting platform

Technical Field

The utility model belongs to the technical field of adjusting mechanisms, relates to a gravity center and propulsion adjusting device, and particularly relates to a gravity center and propulsion adjusting device of a lotus root harvesting platform.

Background

When the lotus root harvesting platform works in water, the balance of the lotus root harvesting platform can be influenced by water surface fluctuation, the platform can be inclined, and the working efficiency of an executing component is greatly influenced, so that a gravity center adjusting device is necessary to design; meanwhile, the phenomenon of insufficient draft of the propeller of the lotus root harvesting platform possibly occurs, so that the propelling force is insufficient, and therefore, a propelling adjusting device is required to be designed.

In order to realize automatic harvesting of lotus roots, the Chinese utility model discloses a pontoon type lotus root harvester (application number: CN202220069853.0, publication date: 20220527), which belongs to the field of agricultural product harvesting machinery and structurally comprises a moving module, an executing module, a carrying module and a collecting box; the harvester realizes the line alignment and movement through the moving module, the lotus root is flushed out of the silt through the executing module, and the lotus root floating on the water surface is placed into the collecting box through the carrying module. The lotus root harvester is novel in structure, perfect in function and clear in working principle, overcomes the defects of low efficiency and low automation degree of the traditional harvesting mode, achieves automation of lotus root harvesting, and reduces labor cost.

Thus, the prior art has the following problems: the lotus root harvesting platform is inclined and the draft of the propeller is insufficient due to the fact that the water surface fluctuates and the like in the working process, the gravity center of the platform and the draft of the propeller cannot be adjusted by the existing lotus root harvester, and therefore the gravity center and the propulsion adjusting device is required to be designed, and the gravity center of the platform and the draft of the propeller are adjusted according to the inclined amplitude of the platform in the harvesting process.

Disclosure of Invention

The utility model aims to provide a gravity center and propulsion adjusting device of a lotus root harvesting platform according to the problem that the gravity center of the platform and the draft of a propeller cannot be adjusted by the existing lotus root harvesting machine.

The technical scheme of the utility model is as follows: the gravity center and propulsion adjusting device of the lotus root harvesting platform consists of a moving platform, an executing part adjusting module, a balancing weight adjusting module and a propulsion adjusting module; the execution part is arranged above the mobile platform and is fixedly connected with the mobile platform through an execution part adjusting module, the balancing weight adjusting module is arranged above the mobile platform and is positioned below the execution part adjusting module, and the propulsion adjusting module is arranged at the rear side of the mobile platform;

the execution part adjusting module consists of a fixed bracket and a movable bracket; the fixed support is fixedly arranged above the mobile platform through welding, the mobile support is arranged above the fixed support and is fixedly arranged on a groove of the fixed support through a bolt, and the executing component is arranged on the mobile support through a bolt;

the balancing weight adjusting module consists of a fixed guide rail, a movable guide rail and a balancing weight; the fixed guide rail is arranged above the movable platform, the movable guide rail is arranged on the fixed guide rail through a sliding pair and is fixed through a pin, and the balancing weight is arranged on the movable guide rail through the sliding pair and is fixed through the pin;

the propulsion adjusting module consists of a propulsion bracket, a propulsion guide rail and a sliding block; the propeller support is fixedly arranged on the rear side of the mobile platform through welding, the propeller guide rail is fixedly arranged on the rear side of the propeller support, and the sliding block is arranged on the propeller guide rail through a sliding pair and is fixed through a pin.

The number of the fixed brackets, the movable brackets, the fixed guide rails and the movable guide rails is 2, and the fixed brackets are of groove structures so that the balancing weight adjusting modules are arranged on the inner sides of the fixed brackets.

The side surfaces of the fixed guide rail, the movable guide rail and the propeller guide rail are provided with a plurality of through holes so as to insert pins at different through hole positions for fixing.

The movable guide rail can horizontally move back and forth relative to the fixed guide rail, the balancing weight can horizontally move left and right relative to the movable guide rail, and the sliding block can vertically move up and down relative to the propeller guide rail.

Compared with the prior art, the utility model has the remarkable advantages that:

1. the adjustment of the gravity center position can be realized through the balancing weight adjusting module, the side tilting of the lotus root harvesting platform is avoided, and the lotus root harvesting platform has universality.

2. The lifting of the propeller can be realized through the propulsion adjusting module, and the required draft of the propeller is met.

The utility model is described in further detail below with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model.

Fig. 2 is a schematic diagram of an adjusting module structure of an executing component in the present utility model.

FIG. 3 is a schematic diagram of a balancing weight adjusting module according to the present utility model.

Fig. 4 is a schematic structural view of a propulsion adjusting module in the present utility model.

In the figure, a moving platform 100, an actuator 200, an actuator adjustment module 300, a weight adjustment module 400, a propulsion adjustment module 500, a fixed bracket 301, a moving bracket 302, a fixed rail 401, a moving rail 402, a weight 403, a propulsion bracket 501, a propulsion rail 502, and a slider 503 are shown.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

certain terminology is used herein for convenience only and is not to be taken as a limitation on the present utility model. For example, "upper", "lower", "front", "rear", "side", "longitudinal", "lateral", "transverse", "upward", "downward", "forward", "rearward", "sideways", "left", "right", "horizontal", "vertical", "upward", "inner", "outer", "inward", "outward", "top", "bottom", "higher", "above", "below", "central", "middle", "intermediate", "between", "end", "adjacent", "near", "distal", "remote", "radial", "circumferential", etc. describe only the configuration shown in the figures. In fact, the components may be oriented in any direction and the terminology, therefore, should be understood as encompassing such variations unless specified otherwise.

As shown in fig. 1, a gravity center and propulsion adjusting device of a lotus root harvesting platform is composed of a mobile platform 100, an executing component 200, an executing component adjusting module 300, a balancing weight adjusting module 400 and a propulsion adjusting module 500; the execution part 200 is arranged above the mobile platform 100, the execution part adjusting module 300 is fixedly connected with the mobile platform 100, the balancing weight adjusting module 400 is arranged above the mobile platform 100 and is positioned below the execution part adjusting module 300, and the propulsion adjusting module 500 is arranged at the rear side of the mobile platform 100.

As shown in fig. 2, a center of gravity and propulsion adjusting device of a lotus root harvesting platform, an executing component adjusting module 300 is composed of a fixed bracket 301 and a movable bracket 302; the fixing bracket 301 is fixedly disposed above the moving platform 100 by welding, the moving bracket 302 is disposed above the fixing bracket 301, and is fixedly disposed on the groove of the fixing bracket 301 by bolts, and the execution part 200 is disposed on the moving bracket 302 by bolts.

As shown in fig. 3, a gravity center and propulsion adjusting device of a lotus root harvesting platform, a balancing weight adjusting module 400 is composed of a fixed guide rail 401, a movable guide rail 402 and a balancing weight 403; the fixed rail 401 is disposed above the moving platform 100, the moving rail 402 is disposed on the fixed rail 401 by a sliding pair and fixed by a pin, and the counterweight 403 is disposed on the moving rail 402 by a sliding pair and fixed by a pin.

As shown in fig. 4, a center of gravity and propulsion adjusting device of a lotus root harvesting platform, a propulsion adjusting module 500 is composed of a propeller bracket 501, a propeller guide rail 502 and a slider 503; the pusher support 501 is fixedly arranged at the rear side of the mobile platform 100 by welding, the pusher guide rail 502 is fixedly arranged at the rear side of the pusher support 501, and the sliding block 503 is arranged on the pusher guide rail 502 by a sliding pair and is fixed by a pin.

Example 1

Referring to fig. 1 to 4, the moving bracket 302 moves to a proper position along the groove of the fixed bracket 301, and is mounted on the groove of the fixed bracket 301 by bolts, and the executing component 200 is fixed on the moving bracket 302 by bolts, so as to realize the adjustment of the mounting position of the executing component 200 in the lotus root harvesting platform.

Example 2

Referring to fig. 1-4, the balancing weight 403 horizontally moves left and right relative to the moving rail 402, and when moving to a proper position, pins are inserted into through holes of the moving rail 402 to fix the balancing weight, so as to realize left and right horizontal adjustment of the center of gravity; the movable guide rail 402 horizontally moves back and forth relative to the fixed guide rail 401, drives the balancing weight 403 to move, and inserts a pin at the through hole of the fixed guide rail 401 to fix when moving to a proper position, so that the front and back horizontal adjustment of the gravity center is realized.

Example 3

Referring to fig. 1-4, the slider 503 moves vertically up and down relative to the propeller rail 502, drives the propeller to move vertically up and down, and inserts a pin into the through hole of the propeller rail 502 to fix when the propeller moves to a proper position, so as to realize adjustment of the draft of the propeller.

The fixed rail 401, the movable rail 402, the pusher rail 502, the slider 503, the bolt, and the like are all common general knowledge in the art or common parts in the market, and will not be described in detail herein.

Claims (4)

1. A gravity center and propulsion adjusting device of a lotus root harvesting platform is characterized in that: the gravity center and propulsion adjusting device of the lotus root harvesting platform consists of a moving platform (100), an executing component (200), an executing component adjusting module (300), a balancing weight adjusting module (400) and a propulsion adjusting module (500); the execution component (200) is arranged above the mobile platform (100), the execution component adjusting module (300) is fixedly connected with the mobile platform (100), the balancing weight adjusting module (400) is arranged above the mobile platform (100) and is positioned below the execution component adjusting module (300), and the propulsion adjusting module (500) is arranged at the rear side of the mobile platform (100);

the execution part adjusting module (300) is composed of a fixed bracket (301) and a movable bracket (302); the fixed support (301) is fixedly arranged above the mobile platform (100) through welding, the mobile support (302) is arranged above the fixed support (301) and is fixedly arranged on a groove of the fixed support (301) through bolts, and the executing component (200) is arranged on the mobile support (302) through bolts;

the balancing weight adjusting module (400) is composed of a fixed guide rail (401), a movable guide rail (402) and a balancing weight (403); the fixed guide rail (401) is arranged above the mobile platform (100), the mobile guide rail (402) is arranged on the fixed guide rail (401) through a sliding pair and is fixed through a pin, and the balancing weight (403) is arranged on the mobile guide rail (402) through a sliding pair and is fixed through a pin;

the propulsion adjusting module (500) is composed of a propulsion bracket (501), a propulsion guide rail (502) and a sliding block (503); the propeller support (501) is fixedly arranged on the rear side of the mobile platform (100) through welding, the propeller guide rail (502) is fixedly arranged on the rear side of the propeller support (501), and the sliding block (503) is arranged on the propeller guide rail (502) through a sliding pair and is fixed through a pin.

2. The gravity center and propulsion adjustment device of a lotus root harvesting platform according to claim 1, wherein: the number of the fixed supports (301), the movable supports (302), the fixed guide rails (401) and the movable guide rails (402) is 2, and the fixed supports (301) are of groove structures so that the balancing weight adjusting modules (400) are arranged on the inner sides of the fixed supports (301).

3. The gravity center and propulsion adjustment device of a lotus root harvesting platform according to claim 1, wherein: the side surfaces of the fixed guide rail (401), the movable guide rail (402) and the propeller guide rail (502) are provided with a plurality of through holes so as to insert pins at different through hole positions for fixing.

4. The gravity center and propulsion adjustment device of a lotus root harvesting platform according to claim 1, wherein: the movable guide rail (402) can horizontally move back and forth relative to the fixed guide rail (401), the balancing weight (403) can horizontally move left and right relative to the movable guide rail (402), and the sliding block (503) can vertically move up and down relative to the propeller guide rail (502).