CN216600818U - Novel lotus root results experiment platform - Google Patents

Abstract

A novel lotus root harvesting experimental platform belongs to the technical field of agricultural harvesting equipment and structurally comprises a fixed frame, a linear module, a movable trolley, an executing device, a swinging module and a lotus root planting device, wherein the linear module can realize the speed regulation of the linear motion of the movable trolley by changing the rotating speed of a horizontal movement driving motor, so as to complete the lotus root harvesting experiment of the spray head under different linear speeds, the swing module is fixedly arranged on the swing module bracket through the swing module connecting plate, the lotus root harvesting experiment is carried out under the different angles of shower nozzle in the front and back direction through electric putter is flexible, and the shower nozzle is fixed to be set up on swaing the module through play water hard tube, first water pipe installing support, first U type clamp, second water pipe installing support and second U type clamp, swabs the module and drives the rocker horizontal hunting through wabbler mechanism motor, crank, connecting rod to accomplish the experiment of lotus root harvesting under the different angles of shower nozzle on the left and right sides direction. The lotus root harvesting mechanism is novel in structure and clear in working principle, overcomes the defect that a traditional lotus root harvesting mechanism lacks an experimental platform for searching for a proper structure and working parameters in the design and research and development processes of the traditional lotus root harvesting mechanism, and achieves reduction of harvesting damage rate and improvement of harvesting efficiency.

Description

Novel lotus root results experiment platform

Technical Field

The utility model belongs to the technical field of agricultural harvesting equipment, relates to an aquatic crop harvesting experiment platform, and particularly relates to a novel lotus root harvesting experiment platform.

Background

As an important economic crop, lotus roots are planted in most provinces of China, and with the development of agricultural industrialization, the problems of low harvesting efficiency, high damage rate and the like still exist.

In order to realize the automation of lotus root harvesting, the Chinese utility model 'a lotus root harvesting workboat based on an excavator' (application number: CN202021439647.1, published: 2021.03.30) discloses a lotus root harvesting workboat based on an excavator, which comprises a boat body, wherein the boat body is provided with an excavator, base shafts driven to rotate by a power device are symmetrically arranged on two sides of the boat body, the base shafts are detachably connected with the base end of a cylinder barrel and drive the cylinder barrel to rotate around the axis of the base shafts on a plane parallel to the side face of the boat body, the piston end of the cylinder barrel is provided with a piston rod, and the tail end of the piston rod is hinged with a supporting plate. The operation flow of the lotus root harvesting workboat is as follows: the ship body is placed on the shore of a field, the excavator is started, the excavator is slowly driven onto the ship body, the hydraulic pipeline is connected, and then the ship body is moved into the water through the cylinder barrel. And controlling a hydraulic control lever to realize the movement of the ship body, digging out the lotus roots by using a grab bucket and filtering soil on the lotus roots.

The problem that this utility model exists is: the lotus roots are dug out by the grab bucket, so that the lossless harvesting of the lotus roots is difficult to ensure; in the design and research and development processes, an experiment platform for searching for a proper structure and working parameters is lacked, and efficient harvesting of lotus roots is difficult to guarantee, so that the design of the experiment platform for harvesting lotus roots is a problem to be solved urgently at present.

Disclosure of Invention

The utility model aims to provide a lotus root harvesting experimental platform aiming at the defects of high damage rate and lack of an experimental platform for searching for proper structure and working parameters of the lotus root harvesting mechanism in the design and research and development processes of the existing lotus root harvesting mechanism.

The technical scheme of the utility model is as follows: the utility model provides a novel lotus root results experiment platform which characterized in that: the novel lotus root harvesting experiment platform consists of a fixed frame, a linear module, a movable trolley, an executing device, a swinging module and a lotus root planting device;

the fixed frame consists of supporting legs, a linear module mounting bracket and a waterproof plate; the supporting legs are fixedly arranged on the ground, the linear module mounting bracket is fixedly arranged on the supporting legs through bolts, and the waterproof plates are fixedly arranged on the periphery of the linear module mounting bracket through bolts;

the linear module consists of a first mounting plate, a second mounting plate, a horizontal movement linear module, a horizontal movement driving motor, a sliding block, a trolley driving plate and a trolley connecting plate; the first mounting plate is fixedly arranged on the linear module mounting bracket through bolts, the second mounting plate is fixedly arranged on the linear module mounting bracket through bolts, the horizontal movement linear module is fixedly arranged on the first mounting plate and the second mounting plate through bolts, the horizontal movement driving motor is fixedly arranged at one end of the horizontal movement linear module through bolts, the sliding block is in sliding connection with the horizontal movement linear module, the trolley driving plate is fixedly arranged on the sliding block through bolts, and the trolley connecting plate is fixedly arranged on the trolley driving plate through bolts;

the movable trolley consists of a movable trolley frame and movable trolley castors; the movable trolley frame is connected with the linear module through the trolley connecting plate, and the movable trolley caster is fixedly arranged on the movable trolley frame through a bolt;

the executing device consists of a water pump, a water inlet hose, a water outlet hard pipe, a spray head, an electric push rod support, a first hinge support, a second hinge support, a swinging module support, a third hinge support, an electric push rod and a fourth hinge support; the water pump is fixedly arranged on the movable trolley through bolts, one end of the water inlet hose is fixedly connected with a water inlet of the water pump through a hoop, the other end of the water inlet hose extends into the lotus root planting device, one end of the water outlet hose is fixedly connected with a water outlet of the water pump through the hoop, one end of the water outlet hard pipe is fixedly connected with the other end of the water outlet hose through the hoop, the spray head is in threaded connection with the other end of the water outlet hard pipe, the electric push rod support is fixedly arranged on the movable trolley through an angle code, the swinging module support is hinged with the electric push rod support through the first hinge support, the second hinge support and a pin shaft, the third hinge support is fixedly arranged on the movable trolley through bolts, and the fourth hinge support is fixedly arranged on the swinging module support through bolts, two ends of the electric push rod are respectively hinged with the third hinge support and the fourth hinge support through pin shafts;

the swinging module consists of a swinging module connecting plate, an L-shaped mounting plate, a swinging mechanism motor, a crank, a connecting rod, a first bearing seat, a second bearing seat, a rocker rotating shaft, a rocker, a first water pipe mounting bracket, a first U-shaped clamp, a second water pipe mounting bracket and a second U-shaped clamp; the swing module connecting plate is fixed on the swing module bracket through a bolt, the L-shaped mounting plate is fixedly arranged on the swing module connecting plate through a bolt, the swing mechanism motor is fixedly arranged on the L-shaped mounting plate through a bolt, the crank is fixedly connected with an output shaft of the swing mechanism motor through a bolt, the first bearing seat is fixedly arranged on the L-shaped mounting plate through a bolt, the second bearing seat is fixedly arranged on the L-shaped mounting plate through a bolt, the rocker rotating shaft is fixedly arranged on the first bearing seat and the second bearing seat, a hole is formed in the rocker to be matched with the rocker rotating shaft and axially positioned through a bolt, the connecting rod is connected with the crank and the rocker through a bolt, the first water pipe mounting bracket and the second water pipe mounting bracket are fixedly arranged on the rocker through bolts, the water outlet hard pipe is fixedly arranged on the first water pipe mounting bracket and the second water pipe mounting bracket through the first U-shaped clamp and the second U-shaped clamp;

the lotus root planting device consists of the lotus root planting box, a water outlet and an overflow port; the lotus root planting boxes are fixedly arranged on the ground, the water outlet is fixedly arranged at the lower part of one end of each lotus root planting box, the overflow ports are fixedly arranged at the upper part of one end of each lotus root planting box, and the number of the overflow ports is two;

the water pump pumps water from the lotus root planting box through the water inlet hose, and the spray head sprays water to lotus roots to be harvested in the lotus root planting box through the water pump, the water outlet hose and the water outlet hard pipe to realize lotus root harvesting; the horizontal movement driving motor drives the horizontal movement linear module to drive the sliding block and the trolley driving plate to move, so that the moving trolley is pushed to do uniform linear motion, and uniform linear motion of the spray head is realized; the swinging module support is stretched through the electric push rod to realize the front-back swinging of the spray head; the water outlet hard pipe swings through the swinging module to realize the left-right swinging of the spray head.

The waterproof board is fixedly arranged around the linear module mounting bracket, so that splash in the experimental process is prevented from splashing.

The linear module can realize the speed regulation of the linear motion of the movable trolley by changing the rotating speed of the horizontal movement driving motor so as to finish the lotus root harvesting experiment of the spray head at different linear speeds.

The swinging module is fixedly arranged on the swinging module support through a swinging module connecting plate, and the electric push rod stretches to complete the lotus root harvesting experiment under different angles of the spray head in the front-back direction.

The shower nozzle is fixed to be set up on swaing the module through play water hard tube, first water pipe installing support, first U type clamp, second water pipe installing support and second U type clamp, it drives the rocker horizontal hunting through wabbler mechanism motor, crank, connecting rod to sway the module to accomplish the shower nozzle and get the experiment at lotus root harvest under the ascending different angles of left right side.

The water inlet of water pump stretches into through the water inlet hose the case aquatic is planted to the lotus root and draws water, the shower nozzle passes through water pump, goes out water hose and goes out the water hard tube and injects the water into the lotus root and plants the case to realize the water cycle of lotus root results experiment platform and use.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. utilize sharp module to accomplish the shower nozzle lotus root results experiment under different linear velocity, utilize electric putter to accomplish the shower nozzle in the preceding rear direction lotus root results experiment under the different angles, utilize and sway the module and accomplish the shower nozzle lotus root results experiment under the different angles in the left and right directions to seek reasonable structure, size and the working parameter of lotus root results mechanism, rational in infrastructure, the principle is clear.

2. The experiment variables such as the spray angle, the moving speed, the swing angle and the like of the spray head can be accurately controlled, and the acquisition of experiment data is facilitated, so that the harvesting damage rate of the lotus root harvesting mechanism is reduced, and the harvesting efficiency is improved.

3. The water inlet of the water pump pumps water from the lotus root planting box, and the water outlet of the water pump sprays water into the lotus root planting box, so that water recycling is realized.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.

Fig. 2 is a schematic structural view of the fixing frame according to the present invention.

Fig. 3 is a schematic structural diagram of the linear module of the present invention.

Fig. 4 is a schematic structural view of the mobile cart of the present invention.

FIG. 5 is a schematic diagram of an actuator according to the present invention.

Fig. 6 is a schematic structural diagram of the swing module of the present invention.

FIG. 7 is a schematic view of another view angle of the swing module of the present invention.

Fig. 8 is a schematic structural view of the lotus root planting device of the present invention.

In the figure, a fixed frame 100, a support foot 101, a linear module mounting bracket 102, a waterproof board 103, a linear module 200, a first mounting plate 201, a second mounting plate 202, a horizontal moving linear module 203, a horizontal moving driving motor 204, a slide block 205, a trolley driving plate 206, a trolley connecting plate 207, a moving trolley 300, a moving trolley frame 301, a moving trolley caster 302, an actuating device 400, a water pump 401, a water inlet hose 402, a water outlet hose 403, a water outlet hard pipe 404, a spray head 405, an electric push rod bracket 406, a first hinge bracket 407, a second hinge bracket 408, a swing module bracket 409, a third hinge bracket 410, an electric push rod 411, a fourth hinge bracket 412, a swing module 500, a swing module connecting plate 501, an L-shaped mounting plate 502, a swing mechanism motor 503, a crank 504, a connecting rod 505, a first bearing 506, a second bearing 507, a swing rotating shaft 508, a swing rod 509, a rocker 509, a water-rod supporting device, The device comprises a first water pipe mounting bracket 510, a first U-shaped clamp 511, a second water pipe mounting bracket 512, a second U-shaped clamp 513, a lotus root planting device 600, a lotus root planting box 601, a water outlet 602 and a water overflow opening 603.

Detailed Description

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1, a novel lotus root harvesting experimental platform is composed of a fixed frame 100, a linear module 200, a moving trolley 300, an executing device 400, a swinging module 500 and a lotus root planting device 600.

As shown in fig. 2, a novel lotus root harvesting experiment platform, a fixed frame 100 is composed of supporting legs 101, a linear module mounting bracket 102 and a waterproof plate 103; the supporting legs 101 are fixedly arranged on the ground, the linear module mounting bracket 102 is fixedly arranged on the supporting legs 101 through bolts, and the waterproof plates 103 are fixedly arranged around the linear module mounting bracket 102 through bolts.

As shown in fig. 3, a novel lotus root harvesting experimental platform, a linear module 200 is composed of a first mounting plate 201, a second mounting plate 202, a horizontal movement linear module 203, a horizontal movement driving motor 204, a sliding block 205, a trolley driving plate 206 and a trolley connecting plate 207; the first mounting plate 201 is fixedly arranged on the linear module mounting bracket 102 through bolts, the second mounting plate 202 is fixedly arranged on the linear module mounting bracket 102 through bolts, the horizontal movement linear module 203 is fixedly arranged on the first mounting plate 201 and the second mounting plate 202 through bolts, the horizontal movement driving motor 204 is fixedly arranged at one end of the horizontal movement linear module 203 through bolts, the sliding block 205 is in sliding connection with the horizontal movement linear module 203, the trolley driving plate 206 is fixedly arranged on the sliding block 205 through bolts, and the trolley connecting plate 208 is fixedly arranged on the trolley driving plate 206 through bolts.

As shown in fig. 4, a novel lotus root harvesting experimental platform, a movable trolley 300 is composed of a movable trolley frame 301 and movable trolley castors 302; the moving trolley frame 301 is connected with the linear module 200 through the trolley connecting plate 208, and the moving trolley caster 302 is fixedly arranged on the moving trolley frame 301 through a bolt.

As shown in fig. 5, an executing device 400 of the novel lotus root harvesting experiment platform is composed of a water pump 401, a water inlet hose 402, a water outlet hose 403, a water outlet hard pipe 404, a spray head 405, an electric push rod support 406, a first hinge support 407, a second hinge support 408, a swing module support 409, a third hinge support 410, an electric push rod 411 and a fourth hinge support 412; the water pump 401 is fixedly arranged on the movable trolley 300 through bolts, one end of the water inlet hose 402 is fixedly connected with the water inlet of the water pump 401 through a clamp, the other end of the water inlet hose 402 extends into the water of the lotus root planting device 600, one end of the water outlet hose 403 is fixedly connected with a water outlet of the water pump 401 through a clamp, one end of the water outlet hard pipe 404 is fixedly connected with the other end of the water outlet hose 403 through a clamp, the spray head 405 is in threaded connection with the other end of the water outlet hard pipe 404, the electric push rod support 406 is fixedly arranged on the movable trolley 300 through an angle code, the swing module support 409 is hinged to the electric push rod support 406 through a first hinge support 407, a second hinge support 408 and a pin shaft, the third hinge support 410 is fixedly arranged on the movable trolley 300 through a bolt, the fourth hinge support 412 is fixedly arranged on the swing module support 409 through a bolt, and two ends of the electric push rod 411 are respectively hinged to the third hinge support 410 and the fourth hinge support 412 through a pin shaft.

As shown in fig. 6 and 7, a novel lotus root harvesting experiment platform, a swing module 500 is composed of a swing module connecting plate 501, an L-shaped mounting plate 502, a swing mechanism motor 503, a crank 504, a connecting rod 505, a first bearing seat 506, a second bearing seat 507, a swing lever rotating shaft 508, a swing lever 509, a first water pipe mounting bracket 510, a first U-shaped clamp 511, a second water pipe mounting bracket 512 and a second U-shaped clamp 513; swing module connecting plate 501 is fixed on swing module support 409 through bolts, L-shaped mounting plate 502 is fixed on swing module connecting plate 501 through bolts, swing mechanism motor 503 is fixed on L-shaped mounting plate 502 through bolts, crank 504 is fixed with output shaft of swing mechanism motor 503 through bolts, first bearing pedestal 506 is fixed on L-shaped mounting plate 502 through bolts, second bearing pedestal 507 is fixed on L-shaped mounting plate 502 through bolts, rocker shaft 508 is fixed on first bearing pedestal 506 and second bearing pedestal 507, rocker 509 is provided with a hole matched with rocker shaft 508 and is axially positioned by bolts, connecting rod 505 is rotatably connected with crank 504 and rocker 509 through bolts, first water pipe mounting support 510 and second water pipe mounting support 512 are fixed on rocker 509 through bolts, water outlet hard pipe 404 is fixed on first water pipe mounting support 510 and second water pipe mounting support 509 through first U-shaped clamp 511 and second U-shaped clamp 513 The water pipe is mounted on the bracket 512.

As shown in fig. 8, a novel lotus root harvesting experimental platform, a lotus root planting device 600 is composed of a lotus root planting box 601, a water outlet 602 and an overflow port 603; the fixed setting of lotus root planting case 601 is subaerial, and the fixed lower part that sets up in lotus root planting case 601 one end of outlet 602, the fixed upper portion that sets up in lotus root planting case 601 one end of overflow mouth 603, the number is two.

As shown in fig. 1-8, the working principle of a novel lotus root harvesting platform is as follows: water pump 401 draws water from lotus root planting case 601 through water inlet hose 402, and shower nozzle 405 sprays water through water pump 401, play water hose 403 and play water hard tube 404 to the lotus root that waits to obtain in lotus root planting case 601, realizes the lotus root results, and waterproof board 103 is fixed to be set up around sharp module installing support 102, prevents that the experiment in-process splash is all around. The linear module 200 can adjust the linear motion speed of the movable trolley 300 by changing the rotating speed of the horizontal movement driving motor 204, so as to complete the lotus root harvesting experiment of the spray head 405 at different linear speeds. Swing module 500 is fixed on swing module support 409 through swing module connecting plate 501, and is flexible through electric putter 411 in order to accomplish the shower nozzle 405 in the front and back direction under the different angles lotus root results experiment. The spray head 405 is fixedly arranged on the swinging module 500 through the water outlet hard pipe 404, the first water pipe mounting bracket 510, the first U-shaped hoop 511, the second water pipe mounting bracket 512 and the second U-shaped hoop 513, and the swinging module 500 drives the rocker 509 to swing left and right through the swinging mechanism motor 503, the crank 504 and the connecting rod 505 so as to finish lotus root harvesting experiments under different angles of the spray head 405 in the left and right directions. The water inlet of water pump 401 stretches into lotus root through water inlet hose 402 and plants case 601 aquatic and draw water, and shower nozzle 405 is planted the case 601 through water pump 401, play water hose 403 and play water hard tube 404 with water injection lotus root to realize the water cycle of lotus root results experiment platform and use.

Claims (6)

1. The utility model provides a novel lotus root results experiment platform which characterized in that: the novel lotus root harvesting experiment platform consists of a fixed frame (100), a linear module (200), a mobile trolley (300), an execution device (400), a swinging module (500) and a lotus root planting device (600);

the fixed frame (100) is composed of supporting legs (101), a linear module mounting bracket (102) and a waterproof plate (103); the supporting legs (101) are fixedly arranged on the ground, the linear module mounting bracket (102) is fixedly arranged on the supporting legs (101) through bolts, and the waterproof plates (103) are fixedly arranged on the periphery of the linear module mounting bracket (102) through bolts;

the linear module (200) is composed of a first mounting plate (201), a second mounting plate (202), a horizontal movement linear module (203), a horizontal movement driving motor (204), a sliding block (205), a trolley driving plate (206) and a trolley connecting plate (207); the first mounting plate (201) is fixedly arranged on the linear module mounting bracket (102) through bolts, the second mounting plate (202) is fixedly arranged on the linear module mounting bracket (102) through bolts, the horizontal movement linear module (203) is fixedly arranged on the first mounting plate (201) and the second mounting plate (202) through bolts, the horizontal movement driving motor (204) is fixedly arranged at one end of the horizontal movement linear module (203) through bolts, the sliding block (205) is in sliding connection with the horizontal movement linear module (203), the trolley driving plate (206) is fixedly arranged on the sliding block (205) through bolts, and the trolley connecting plate (207) is fixedly arranged on the trolley driving plate (206) through bolts;

the movable trolley (300) is composed of a movable trolley frame (301) and movable trolley caster wheels (302); the movable trolley frame (301) is connected with the linear module (200) through the trolley connecting plate (207), and the movable trolley caster wheels (302) are fixedly arranged on the movable trolley frame (301) through bolts;

the executing device (400) is composed of a water pump (401), a water inlet hose (402), a water outlet hose (403), a water outlet hard pipe (404), a spray head (405), an electric push rod support (406), a first hinge support (407), a second hinge support (408), a swing module support (409), a third hinge support (410), an electric push rod (411) and a fourth hinge support (412); the water pump (401) is fixedly arranged on the movable trolley (300) through bolts, one end of the water inlet hose (402) is fixedly connected with a water inlet of the water pump (401) through a hoop, the other end of the water inlet hose (402) extends into the water of the lotus root planting device (600), one end of the water outlet hose (403) is fixedly connected with a water outlet of the water pump (401) through a hoop, one end of the water outlet hard pipe (404) is fixedly connected with the other end of the water outlet hose (403) through a hoop, the spray head (405) is in threaded connection with the other end of the water outlet hard pipe (404), the electric push rod support (406) is fixedly arranged on the movable trolley (300) through an angle code, and the swing module support (409) is hinged with the electric push rod support (406) through the first hinge support (407), the second hinge support (408) and a pin shaft, the third hinge support (410) is fixedly arranged on the moving trolley (300) through a bolt, the fourth hinge support (412) is fixedly arranged on the swing module support (409) through a bolt, and two ends of the electric push rod (411) are respectively hinged with the third hinge support (410) and the fourth hinge support (412) through pin shafts;

the swing module (500) is composed of a swing module connecting plate (501), an L-shaped mounting plate (502), a swing mechanism motor (503), a crank (504), a connecting rod (505), a first bearing seat (506), a second bearing seat (507), a swing rotating shaft (508), a swing rod (509), a first water pipe mounting bracket (510), a first U-shaped clamp (511), a second water pipe mounting bracket (512) and a second U-shaped clamp (513); the swing module connecting plate (501) is fixed on the swing module support (409) through a bolt, the L-shaped mounting plate (502) is fixedly arranged on the swing module connecting plate (501) through a bolt, the swing mechanism motor (503) is fixedly arranged on the L-shaped mounting plate (502) through a bolt, the crank (504) is fixedly connected with an output shaft of the swing mechanism motor (503) through a bolt, the first bearing seat (506) is fixedly arranged on the L-shaped mounting plate (502) through a bolt, the second bearing seat (507) is fixedly arranged on the L-shaped mounting plate (502) through a bolt, the rocker rotating shaft (508) is fixedly arranged on the first bearing seat (506) and the second bearing seat (507), a hole is formed in the rocker (509) and matched with the rotating shaft rocker (508) and is axially positioned through a bolt, the connecting rod (505) is rotatably connected with the crank (504) and the rocker (509) through bolts, the first water pipe mounting bracket (510) and the second water pipe mounting bracket (512) are fixedly arranged on the rocker (509) through bolts, and the water outlet hard pipe (404) is fixedly arranged on the first water pipe mounting bracket (510) and the second water pipe mounting bracket (512) through the first U-shaped clamp (511) and the second U-shaped clamp (513);

the lotus root planting device (600) is composed of a lotus root planting box (601), a water outlet (602) and an overflow port (603); the lotus root planting boxes (601) are fixedly arranged on the ground, the water outlet (602) is fixedly arranged at the lower part of one end of each lotus root planting box (601), the overflow ports (603) are fixedly arranged at the upper part of one end of each lotus root planting box (601), and the number of the overflow ports is two;

the water pump (401) pumps water from the lotus root planting box (601) through the water inlet hose (402), and the spray head (405) sprays water to lotus roots to be harvested in the lotus root planting box (601) through the water pump (401), the water outlet hose (403) and the water outlet hard pipe (404) to harvest the lotus roots; the horizontal movement driving motor (204) drives the horizontal movement linear module (203) to drive the sliding block (205) and the trolley driving plate (206) to move, so that the moving trolley (300) is pushed to do uniform linear motion, and the uniform linear motion of the spray head (405) is realized; the swinging module bracket (409) is stretched through an electric push rod (411) to realize the front-back swinging of the spray head (405); the water outlet hard pipe (404) swings through the swinging module (500) to realize the left-right swinging of the spray head (405).

2. The novel lotus root harvesting experiment platform according to claim 1, characterized in that: waterproof board (103) are fixed to be set up around sharp module installing support (102), prevent that the experiment in-process splash from splashing everywhere.

3. The novel lotus root harvesting experiment platform according to claim 1, characterized in that: the linear module (200) can realize the linear motion speed regulation of the movable trolley (300) by changing the rotating speed of the horizontal movement driving motor (204) so as to finish the lotus root harvesting experiment of the spray head (405) at different linear speeds.

4. The novel lotus root harvesting experiment platform according to claim 1, characterized in that: the swinging module (500) is fixedly arranged on the swinging module bracket (409) through a swinging module connecting plate (501), and is stretched and contracted through an electric push rod (411) to complete lotus root harvesting experiments of the spray head (405) at different angles in the front-back direction.

5. The novel lotus root harvesting experiment platform according to claim 1, characterized in that: shower nozzle (405) are fixed to be set up on swaing module (500) through a water hard tube (404), first water pipe installing support (510), first U type clamp (511), second water pipe installing support (512) and second U type clamp (513), it drives rocker (509) horizontal hunting through swaing mechanism motor (503), crank (504), connecting rod (505) to sway to accomplish shower nozzle (405) lotus root results experiment under the different angles of left and right sides ascending.

6. A novel lotus root harvesting experiment platform according to claim 1, characterized in that: the water inlet of water pump (401) stretches into through water inlet hose (402) lotus root planting case (601) aquatic is taken water, shower nozzle (405) are through water pump (401), water outlet hose (403) and play water hard tube (404) with water injection lotus root planting case (601) to realize the water cycle of lotus root results experiment platform and use.

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