CN216125840U

CN216125840U - Seed selection device for peanut stress-resistant high-yield cultivation

Info

Publication number: CN216125840U
Application number: CN202120788237.6U
Authority: CN
Inventors: 田应雪; 张华�; 徐大众; 王磊
Original assignee: Henan Nanhai Seed Co ltd
Current assignee: Henan Nanhai Seed Co ltd
Priority date: 2021-04-18
Filing date: 2021-04-18
Publication date: 2022-03-25
Anticipated expiration: 2031-04-18

Abstract

The utility model discloses a seed selection device for peanut stress-resistant high-yield cultivation, and relates to the technical field of agricultural production. The screening device comprises a bearing mechanism, a screening mechanism and a water tank, wherein the bearing mechanism comprises a first support rod, a second support rod, a toothed plate and a column gear, and the screening mechanism comprises a screen, a connecting rod and a blanking plate. According to the peanut seed screening device, the toothed plate is driven to move through the rotating gear, the toothed plate drives the first supporting rod to move, so that the inclination angle of the screen is adjustable, the applicability of the whole device is enhanced, and two times of screening of peanut seeds are completed by utilizing the screen and saline water which is injected into the water tank in a certain proportion and utilizing the synergistic effect of the screen and the saline water, so that the peanut seed selection process is more rigorous and scientific, and the germination rate of the seeds is ensured.

Description

Seed selection device for peanut stress-resistant high-yield cultivation

Technical Field

The utility model belongs to the technical field of agricultural production, and particularly relates to a seed selection device for peanut stress-resistant high-yield cultivation.

Background

Peanuts (peanout), the original name of peanuts (Arachis Hypogaea Linn), are nuts with abundant yield and wide eating in China, and are also named as 'growing fruits', 'mud beans', 'sweet beans', and the like. The plant belongs to Rosales, leguminous annual herbaceous plants, stems are upright or creeping, the length of the plant is 30-80 cm, petals are separated from keel petals, pods are 2-5 cm long and 1-1.3 cm wide, and the plants are expanded, thick and 6-8 months in flowering and fruit periods. The seed of the peanut needs to be selected before the peanut cultivation, and the existing peanut seed screening device still has the following defects in actual use:

1. the conventional peanut seed screening device generally utilizes a peanut seed sorting machine for screening, and a main tool for seed selection of the peanut seed sorting machine is a screen, but the inclination angle of the screen on the peanut seed sorting machine cannot be adjusted according to actual needs, so that the applicability of the whole device is poor;

2. the existing peanut seed sorting machine generally only screens the diameter of peanut seeds, but the conditions of damage, insect damage and the like of the peanut seeds cannot be distinguished through the peanut seed sorting machine, so the rigor is lower.

Therefore, the existing peanut seed screening device cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seed selection device for peanut stress-resistant high-yield cultivation, which is characterized in that a gear is meshed with a toothed plate, the toothed plate is fixedly connected with a first supporting rod, the toothed plate is driven to move by rotating the gear, the toothed plate drives the first supporting rod to move, and peanut seeds are screened twice by utilizing a screen mesh and a water tank filled with salt water in a certain proportion and utilizing the synergistic effect of the screen mesh and the salt water, so that the problem that the conventional peanut seed screening device is poor in applicability and rigor is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a seed selection device for peanut stress-resistant high-yield cultivation, which comprises a bearing mechanism, a screening mechanism and a water tank, wherein the screening mechanism is positioned on one side above the bearing mechanism and is convenient for selecting the particle size of peanut seeds, the water tank is positioned on the other side above the bearing mechanism and is positioned below one end of the screening mechanism, and the water tank is convenient for containing saline water and screening the peanut seeds again.

Further, the bearing mechanism comprises a base plate, the whole device is convenient to support, a transmission assembly is arranged on one side above the base plate, the first supporting rod is convenient to drive to move up and down, and the transmission assembly is located at one end, deviating from the water tank, below the screening mechanism.

Further, the universal auto-lock wheel of the equal fixed connection of four corners of base plate bottom is convenient for drive the overall device and removes, the equal fixedly connected with U-shaped pole of two corners of base plate top one end, the removal of the first bracing piece of being convenient for, and the middle part sliding connection of U-shaped pole has first bracing piece, is convenient for support the one end of screen cloth, fixedly connected with pinion rack on the lateral wall of first bracing piece is convenient for drive first bracing piece and removes, two backup pads of the symmetrical fixedly connected with of vertical central line of base plate are about the middle part of U-shaped pole one side, and the round bar of being convenient for is placed, the equal fixedly connected with second bracing piece in both sides at base plate top middle part is convenient for support the other end of screen cloth, the one end fixedly connected with L shaped plate of a lateral wall of base plate is convenient for support the plectane.

Furthermore, the transmission component comprises a round rod, square shafts are convenient to place, two ends of the round rod respectively rotate to penetrate through the inner sides of the supporting plates at the corresponding positions, the two ends of the round rod are respectively and fixedly connected with the square shafts to be convenient to connect with the sun gear, the outer sides of the two square shafts are respectively and fixedly sleeved with a column gear to be convenient for driving the toothed plates to move up and down, the two column gears are respectively meshed with the toothed plates at the corresponding positions, the outer side of one square shaft, which is far away from one end of the round rod, is fixedly sleeved with a sun gear to be convenient to drive the square shafts fixedly connected with the square shafts to rotate, the sun gear is positioned at one side, which is far away from the round rod, of the column gear at the corresponding positions, the outer side of the sun gear is annularly and equiangularly meshed with three planet gears to be convenient for driving the sun gear to rotate, gear rings are arranged on the outer sides of the three planet gears to be convenient to drive the planet gears to rotate, and are meshed with the three planet gears, one side that the gear ring deviates from the round bar is provided with the plectane, and the circular shaft of being convenient for is placed, and one side and the L shaped plate top fixed connection of plectane outer peripheral face, the three circular shaft of fixedly connected with is convenient for spacing planetary gear on the adjacent lateral wall of plectane and gear ring, and three circular shaft imbeds the inner chamber that corresponds position department planetary gear respectively.

Further, screening mechanism includes the screen cloth, is convenient for tentatively screen the peanut seed, the flitch under the screen cloth and the adjacent removal fixedly connected with of water tank is convenient for the peanut seed to fall into the water tank, and just the flitch is located the water tank directly over down, the equal fixedly connected with baffle in both sides at flitch and screen cloth top down avoids the peanut seed to roll the both sides of in-process from the screen cloth and falls down on the screen cloth.

Further, the both ends of screen cloth run through fixedly connected with connecting rod by a lateral wall to another lateral wall, be convenient for be connected with first bracing piece and second bracing piece, and the both ends of two connecting rods rotate with the first bracing piece and the second bracing piece that correspond position department respectively and be connected, the screen cloth of being convenient for rotates.

The utility model has the following beneficial effects:

1. according to the utility model, the gear is meshed with the toothed plate, the toothed plate is fixedly connected with the first support rod, the gear is rotated to drive the toothed plate to move, and the toothed plate drives the first support rod to move, so that the inclination angle of the screen is adjustable, and the applicability of the whole device is enhanced.

2. According to the peanut seed screening method, the screen and the saline water in the water tank in a certain proportion are utilized, and the synergistic effect of the screen and the saline water is utilized to complete two times of screening of the peanut seeds, so that the peanut seed selection process is more rigorous and scientific, and the germination rate of the seeds is ensured.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the carrying mechanism and the water tank of the present invention;

FIG. 3 is an exploded view of the transmission assembly of the present invention;

FIG. 4 is a schematic structural view of a screening mechanism according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a carrying mechanism; 110. a substrate; 111. a universal self-locking wheel; 112. a U-shaped rod; 113. a first support bar; 1131. a toothed plate; 114. a support plate; 115. a second support bar; 116. an L-shaped plate; 120. a transmission assembly; 121. a round bar; 1211. a square shaft; 122. a column gear; 123. a sun gear; 124. a planetary gear; 125. a gear ring; 126. a circular plate; 1261. a circular shaft; 200. a screening mechanism; 210. screening a screen; 211. a connecting rod; 220. a blanking plate; 230. a baffle plate; 300. a water tank.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model relates to a seed selection device for peanut stress-resistant high-yield cultivation, comprising a bearing mechanism 100, a screening mechanism 200 and a water tank 300, wherein the screening mechanism 200 is positioned at one side above the bearing mechanism 100 and used for selecting the particle size of peanut seeds, the water tank 300 is positioned at the other side above the bearing mechanism 100, the water tank 300 is positioned below one end of the screening mechanism 200 and used for containing salt water to screen the peanut seeds again, the bearing mechanism 100 comprises a substrate 110 and used for supporting the whole device, a transmission assembly 120 is arranged at one side above the substrate 110 and used for driving a first supporting rod 113 to move up and down, the transmission assembly 120 is positioned at one end, deviating from the water tank 300, below the screening mechanism 200, four universal self-locking wheels 111 fixedly connected with the bottom of the substrate 110 are fixedly connected, two corners at one end of the top of the substrate 110 are fixedly connected with a U-shaped rod 112, and the middle part of the U-shaped rod 112 is slidably connected with a first supporting rod 113 for supporting one end of the screen 210, a toothed plate 1131 is fixedly connected to one side wall of the first supporting rod 113, two supporting plates 114 are fixedly connected to the middle part of one side of the U-shaped rod 112 symmetrically with respect to the vertical center line of the base plate 110, a second supporting rod 115 is fixedly connected to both sides of the middle part of the top of the base plate 110, an L-shaped plate 116 is fixedly connected to one end of one side wall of the base plate 110, the toothed plate 1131 engaged with the column gear 122 is driven to move up and down along the vertical direction by the rotation of the column gear 122, the first supporting rod 113 fixedly connected with the toothed plate 1131 is driven to move up and down along the vertical direction by the movement of the toothed plate 1131, the connecting rod 211 connected with the two first supporting rods 113 moves up and down, the transmission assembly 120 comprises a round rod 121, and both ends of the round rod 121 respectively rotatably penetrate through the inner sides of the supporting plates 114 at corresponding positions, both ends of the round rod 121 are fixedly connected with a square shaft 1211, the outer sides of the two square shafts 1211 are respectively sleeved and fixed with a column gear 122, the two column gears 122 are respectively meshed with the toothed plates 1131 at corresponding positions, the outer side of one end of one square shaft 1211, which is away from the circular rod 121, is sleeved and fixed with a sun gear 123, the sun gear 123 is located at one side of the column gear 122, which is away from the circular rod 121, at the corresponding position, the outer side of the sun gear 123 is annularly meshed with three planet gears 124 at equal angles, the outer sides of the three planet gears 124 are provided with gear rings 125, the gear rings 125 are meshed with the three planet gears 124, one side of the gear rings 125, which is away from the circular rod 121, is provided with a circular plate 126, one side of the outer peripheral surface of the circular plate 126 is fixedly connected with the top of the L-shaped plate 116, one side wall of the circular plate 126, which is adjacent to the gear rings 125, is fixedly connected with three circular shafts 1261, the three circular shafts 1261 are respectively embedded into the inner cavities of the planet gears 124 at corresponding positions, when the inclination angle of the screen 210 needs to be changed, the gear ring 125 is rotated to drive the three planet gears 124 to rotate, the rotation of the planet gears 124 drives the sun gear 123 engaged with the planet gears to rotate, the rotation of the sun gear 123 drives the square shaft 1211 fixedly connected with the sun gear to rotate, the rotation of the square shaft 1211 drives the other square shaft 1211 to rotate through the round rod 121 fixedly connected with the square shaft 1211, and the rotation of the two square shafts 1211 drives the column gear 122 fixedly connected with the outer sides of the two square shafts 122 to rotate.

As shown in fig. 4, the screening mechanism 200 comprises a screen 210 for primarily screening peanut seeds, a blanking plate 220 is movably and fixedly connected to the screen 210 adjacent to the water tank 300, the peanut seeds fall into the water tank 300, the blanking plate 220 is positioned right above the water tank 300, the two sides of the tops of the blanking plate 220 and the screen 210 are fixedly connected with the baffle 230, for preventing peanut seeds from falling down from two sides of the screen 210 during the rolling process on the screen 210, the two ends of the screen 210 are fixedly connected with a connecting rod 211 from one side wall to the other side wall, and both ends of the two connecting rods 211 are respectively rotatably connected with the first supporting rod 113 and the second supporting rod 115 at the corresponding positions, by rotatably coupling the screen 210 to the first support bar 113 and the second support bar 115 using two coupling bars 211, for preventing the first support bar 113 from being restricted by the mesh 210 during the up and down movement thereof.

The working principle is as follows: the gear ring 125 is rotated to drive the three planet gears 124 to rotate, the planet gears 124 rotate to drive the sun gear 123 engaged with the planet gears to rotate, the sun gear 123 rotates to drive the square shaft 1211 fixedly connected with the sun gear 123 to rotate, the square shaft 1211 rotates to drive the other square shaft 1211 to rotate through the round rod 121 fixedly connected with the square shaft 1211, the two square shafts 1211 rotate to drive the column gear 122 fixedly connected with the outer sides of the two square shafts to rotate, the column gear 122 rotates to drive the toothed plate 1131 engaged with the column gear 122 to move up and down in the vertical direction, the toothed plate 1131 moves to drive the first supporting rod 113 fixedly connected with the column gear to move up and down in the vertical direction, the two first supporting rods 113 move to enable the connecting rod 211 connected with the column gear to move up and down, so that one end of the screen mesh screen 210 is lifted or lowered, the gear ring 125 stops rotating after the screen 210 moves to a proper height, peanut seeds to be screened are poured at the higher end of the screen 210, make its inclination through self effect of gravity and screen cloth 210 accomplish the size and divide the sieve, the great peanut seed of granule rolls to the unloading board 220 along the inclination of screen cloth 210 on, fall into water tank 300 in from unloading board 220 again, because the salt solution that has certain degree of depth is injected into in the water tank 300, consequently, the peanut seed that falls into in the water tank 300 is screened once more in water tank 300, intact seed sinks into the bottom of water tank 300, the damaged or seed by the insect pest floats in the top of salt, the whole process of selecting of peanut seed is accomplished this moment.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a stress-resistant high yield cultivation of peanut is with seed selection device, includes bearing mechanism (100), screening mechanism (200) and water tank (300), its characterized in that: the screening mechanism (200) is positioned on one side above the bearing mechanism (100), the water tank (300) is positioned on the other side above the bearing mechanism (100), and the water tank (300) is positioned below one end of the screening mechanism (200); the bearing mechanism (100) comprises a substrate (110), a transmission assembly (120) is arranged on one side above the substrate (110), and the transmission assembly (120) is positioned at one end, deviating from the water tank (300), below the screening mechanism (200); screening mechanism (200) includes screen cloth (210), flitch (220) are down in screen cloth (210) and the adjacent removal fixedly connected with of water tank (300), and just flitch (220) are located water tank (300) down, flitch (220) and the equal fixedly connected with baffle (230) in both sides at screen cloth (210) top down.

2. The seed selection device for peanut stress-resistant high-yield cultivation as claimed in claim 1, wherein the four corners of the bottom of the base plate (110) are fixedly connected with universal self-locking wheels (111), the two corners of one end of the top of the base plate (110) are fixedly connected with U-shaped rods (112), the middle of each U-shaped rod (112) is slidably connected with a first support rod (113), one side wall of each first support rod (113) is fixedly connected with a toothed plate (1131), the middle of one side of each U-shaped rod (112) is symmetrically and fixedly connected with two support plates (114) about a vertical center line of the base plate (110), the two sides of the middle of the top of the base plate (110) are fixedly connected with second support rods (115), and one end of one side wall of the base plate (110) is fixedly connected with an L-shaped plate (116).

3. The peanut stress-resistant high-yield cultivation seed selection device according to claim 1, wherein the transmission assembly (120) comprises a round rod (121), two ends of the round rod (121) respectively rotate to penetrate through the inner sides of support plates (114) at corresponding positions, two ends of the round rod (121) are respectively and fixedly connected with square shafts (1211), the outer sides of the two square shafts (1211) are respectively and fixedly sleeved with column gears (122), the two column gears (122) are respectively meshed with toothed plates (1131) at corresponding positions, the outer side of one end, away from the round rod (121), of one of the square shafts (1211) is fixedly sleeved with a sun gear (123), the sun gear (123) is located at one side, away from the round rod (121), of the column gear (122) at the corresponding position, three planet gears (124) are annularly and equiangularly meshed with each other, and gear rings (125) are arranged on the outer sides of the three planet gears (124), the utility model discloses a gear wheel, including gear ring (125), gear ring (125) and three planetary gear (124) meshing, one side that gear ring (125) deviates from round rod (121) is provided with plectane (126), and one side and L shaped plate (116) top fixed connection of plectane (126) outer peripheral face, plectane (126) and gear ring (125) adjacent lateral wall on fixedly connected with three circle axle (1261), and three circle axle (1261) imbed the inner chamber that corresponds position department planetary gear (124) respectively.

4. The seed selection device for peanut stress-resistant high-yield cultivation as claimed in claim 1, wherein two ends of the screen (210) are fixedly connected with connecting rods (211) from one side wall to the other side wall in a penetrating manner, and two ends of the two connecting rods (211) are respectively and rotatably connected with the first support rod (113) and the second support rod (115) at corresponding positions.