CN219577812U

CN219577812U - Ditching and ridging seeder for quinoa

Info

Publication number: CN219577812U
Application number: CN202320367410.4U
Authority: CN
Inventors: 孙小东; 杨振常; 李榕鑫; 郑彩霞; 郭有琴
Original assignee: Baiying Institute Of Agricultural Science
Current assignee: Baiying Institute Of Agricultural Science
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-25
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of seeders, in particular to a quinoa ditching and ridging seeder. The machine comprises a machine case, wherein an empty groove penetrating through the bottom and one side wall is formed in the machine case, a transmission mechanism is arranged at the top of the machine case, penetrating long grooves are formed in two ends of the other side wall of the machine case, an outer plate is arranged on the outer wall of one side of the machine case, which is close to the long grooves, a plurality of trapezoid ridging grooves are formed in the bottom of the outer plate, connecting blocks penetrating through the long grooves are fixedly arranged at two ends of the outer wall of one side of the outer plate, and a connecting plate is fixedly arranged on one side, away from the outer plate, of each connecting block. According to the utility model, the plow harrow with the position adjusted up and down is driven by the screw rod, so that the sowing requirements of quinoa in different areas are met, and the plow harrow is buried by the soil filling assembly, so that the sowing depth is prevented from being changed by a method for compacting seeds, the seeds are prevented from being crushed during sowing, meanwhile, the soil filling assembly can prevent the seeds from being exposed to the outside after sowing, and the planter avoids some potential factors of lowering the emergence rate of quinoa and has a simple principle.

Description

Ditching and ridging seeder for quinoa

Technical Field

The utility model relates to the technical field of seeders, in particular to a quinoa ditching and ridging seeder.

Background

Quinoa is a quinoa plant of quinoa of quinoaceae, the scion can be red, purple and yellow, the plant shape is similar to that of herba chenopodii, and the scion after maturation is similar to that of sorghum. The quinoa seeds mainly have white, black, red and other color systems, the nutritional ingredients are not very different, wherein the white taste is best, the black and red taste is relatively poor, and the seeds are smaller. Quinoa is considered by the grain and agriculture organization of the united nations as a food which can basically meet the basic nutritional requirements of human bodies by single plants, and quinoa is formally recommended as a full-nutrition food which is most suitable for human beings. The united nations announce 2013 as the international quinoa year to promote human nutrition, health and food safety and realize development targets. At present, a seeder is generally adopted for sowing quinoa, so that not only is the labor intensity reduced, but also the production efficiency is greatly improved, and the existing quinoa seeder can basically meet the demands of people, but also has some problems.

The Chinese patent publication number is as follows: a quinoa ditching and ridging seeder of CN213426846U, which comprises a ridging box; a ditching plowshare arranged at the front part of the ridging box; a fertilizer applicator mounted on the upper part of the ridging box; a plurality of seeding brackets uniformly arranged at the rear part of the ridging box and a bucket wheel type seed sowing device arranged on the seeding brackets; a pressing wheel mounted at the rear of each seeding bracket; the front part and the bottom of the ridging box are open, and a row of inverted V-shaped ridging through holes are uniformly formed in the rear part of the ridging box. The utility model integrates fertilization, farmland, ridging, sowing and compacting, improves the working efficiency and reduces the cost; the ditching and ridging planting method is free from drought influence caused by no rainfall in the sowing period, ditching and ridging are adopted, dry soil is pulled open to expose ground wet soil, seedling emergence is easy, the seedling emergence rate is effectively improved, the wheat seedlings of the quinoa are tidy after the seedling emergence, the ridging during sowing is flattened to be the wheat seedlings of the quinoa are hilled during seedling setting, and the yield and quality of the quinoa are effectively improved.

When the seeder is in practical use, the depth of sowing is changed in different areas by adjusting the position of the pressing wheel to press the seeds, the seeds are easy to crush when the soil of the sowing area is hard, the pressing wheel possibly has the condition that some seeds are not filled with soil and exposed to the outside, and the seeds emergence rate can be influenced by the pressing wheel, so that the quinoa ditching and ridging seeder is provided.

Disclosure of Invention

The utility model aims to provide a quinoa ditching and ridging seeder, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a quinoa ditching and ridging seeder which comprises a case, wherein an empty slot penetrating through the bottom and one side wall is formed in the case, a transmission mechanism is arranged at the top of the case, through long slots are formed in two ends of the other side wall of the case, an outer plate is arranged on the outer wall of one side of the case, which is close to the long slots, a plurality of trapezoid ridging slots are formed in the bottom of the outer plate, connecting blocks penetrating through the long slots are fixedly arranged at two ends of the outer wall of one side of the outer plate, a connecting plate is fixedly arranged at one side, which is far away from the outer plate, of the connecting plate, a plurality of plow harrows are arranged at one end, which is far away from the connecting plate, of the connecting plate, a pair of supporting plates are fixedly arranged at the tops of the supporting plates, the screw rod penetrates through the top of the case and is in threaded connection with the transmission mechanism, connecting rods are arranged at the outer walls of the two ends of the case, a plurality of sowing devices are arranged at the middle positions of the connecting rods, one side, which is far away from the outer plate, and a soil filling assembly is arranged at one side, which is far away from the outer plate.

As a further improvement of the technical scheme, the transmission mechanism comprises a pair of belt pulleys, the pair of belt pulleys are respectively arranged at two ends of the top of the chassis in a rotating mode, threaded holes matched with the screw rods are formed in the pair of belt pulleys, the pair of belt pulleys are connected through belt transmission, and a rotating button is fixedly arranged at one of the top of the belt pulleys.

As a further improvement of the technical scheme, the soil filling assembly comprises a transverse plate, a plurality of groups of soil filling plates are fixedly arranged at the bottom of the transverse plate, and each soil filling plate consists of a pair of inclined L-shaped plates.

As a further improvement of the technical scheme, a rolling wheel is arranged on one side, far away from the seed sowing device, of the soil filling plate, and two ends of the rolling wheel are respectively connected with the two connecting rods in a rotating mode.

As a further improvement of the technical scheme, the two connecting rods are connected with the chassis through bolts in a threaded mode.

As a further improvement of the technical scheme, a connecting piece connected with a tractor is fixedly arranged on one side, far away from the belt, of the top of the case.

Compared with the prior art, the utility model has the beneficial effects that:

in this quinoa ditching ridging seeder, through setting up the plow harrow of adjusting the position from top to bottom by the lead screw drive to satisfy the seeding demand of quinoa in different areas, reuse fill the subassembly landfill, thereby avoid changing the depth of sowing with the method of suppression seed, avoid pressing the bad seed when sowing, fill the subassembly simultaneously and can avoid there being the seed to expose at external problem after sowing, this seeder has avoided some potential factor that quinoa emergence rate reduces, and the principle is simple.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic diagram of a portion of the structure of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the third embodiment of the present utility model;

fig. 5 is a schematic side view of the soil filling assembly of the present utility model.

The meaning of each reference sign in the figure is:

100. a chassis; 110. a hollow groove; 120. a long groove; 130. an outer plate; 131. ridging grooves; 132. a connecting block; 133. a connecting plate; 134. a plow harrow; 135. a support plate; 136. a screw rod; 140. a connecting rod; 141. a seed metering device; 150. a belt pulley; 151. a threaded hole; 152. a belt; 153. a rotary knob; 160. a cross plate; 161. a soil filling plate; 170. a rolling wheel; 180. and a connecting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a quinoa ditching and ridging planter, comprising a machine case 100, wherein the machine case 100 is provided with a hollow groove 110 penetrating through the bottom and one side wall, the top of the machine case 100 is provided with a transmission mechanism, both ends of the other side wall of the machine case 100 are provided with a penetrating long groove 120, one side outer wall of the machine case 100, which is close to the long groove 120, is provided with an outer plate 130, and the bottom of the outer plate 130 is provided with a plurality of trapezoid ridging grooves 131, which mainly aims to: this trapezoidal ridging groove 131 can be used to be used for the ridging when sowing the quinoa, the connecting block 132 that passes elongated slot 120 has all been set firmly at planking 130 one side outer wall both ends, two connecting blocks 132 have kept away from planking 130 one side and have set firmly connecting plate 133, connecting plate 133 is located the empty slot 110, connecting plate 133 keeps away from connecting plate 132's one end is provided with a plurality of plow harrows 134, connecting plate 133 both ends have all set firmly backup pad 135, a pair of backup pad 135 tops all rotate and are provided with lead screw 136, lead screw 136 passes quick-witted case 100 top and with drive mechanism threaded connection, its main aim at: when the transmission assembly works, the two screw rods 136 are driven to rotate so as to adjust the height of the plow harrow 134, connecting rods 140 are arranged on the outer walls of the two ends of the chassis 100, a plurality of seed metering devices 141 are arranged in the middle of the two connecting rods 140, the seed metering devices 141 are positioned on one side, far away from the chassis 100, of the outer plate 130, and a soil filling assembly is arranged on one side, far away from the outer plate 130, of the seed metering devices 141, and the main purposes of the seed metering devices are as follows: after the seed metering device 141 evenly sows the quinoa seeds, the fill assembly fills the furrows opened by the plow harrow 134.

Working principle:

when the seeder is used, the seeder is arranged at the rear part of the tractor, the height of the plow harrow 134 is changed through the transmission mechanism according to actual demands, the tractor is driven to run on the sowing ground after the height is adjusted, at the moment, the plow harrow 134 is ditched, the ridging grooves 131 are ridged, the seed sowing device 141 uniformly spreads seeds in the ditches formed by the plow harrow 134, and then the soil filling assembly fills the seeds in the ditches.

The transmission mechanism for driving the two screw rods 136 to rotate comprises a pair of belt pulleys 150, the pair of belt pulleys 150 are respectively rotatably arranged at two ends of the top of the chassis 100, threaded holes 151 matched with the screw rods 136 are formed in the pair of belt pulleys 150, the pair of belt pulleys 150 are in transmission connection through a belt 152, a rotation button 153 is fixedly arranged at the top of one belt pulley 150, the belt pulleys 150 are rotated through the rotation button 153, and then the two belt pulleys 150 rotate under the action of the belt 152, so that the screw rods 136 drive the plow harrow 134 to move up and down.

Meanwhile, the soil filling assembly for filling and burying seeds in the ditches comprises a transverse plate 160, a plurality of groups of soil filling plates 161 are fixedly arranged at the bottom of the transverse plate 160, and each soil filling plate 161 consists of a pair of inclined L-shaped plates, so that the soil filling plates 161 scrape soil in ditches into the ditches, and the soil filling operation is completed.

In addition, in order to avoid that the filled soil is too fluffy and is easy to wash away when the amount of rainwater is too large, a rolling wheel 170 is arranged on one side of the soil filling plate 161 away from the seed metering device 141, and two ends of the rolling wheel 170 are respectively and rotatably connected with the two connecting rods 140, so that the rolling wheel 170 can compact the soil.

In order to facilitate carrying and transferring of the seeder, the two connecting rods 140 are in threaded connection with the chassis 100 through bolts, so that the seeder can be disassembled and is convenient to carry.

In addition, in order to facilitate the connection of the seeder with the tractor, a connecting member 180 connected with the tractor is fixedly provided at the top of the case 100 at a side far from the belt 152, and is connected with the tractor through the connecting member 180.

When the quinoa ditching and ridging seeder of the embodiment is specifically used, the seeder is mounted at the rear part of a tractor through a connecting piece 180, a connecting rod 140 is mounted on a chassis 100 through bolts, then a rotating button 153 is rotated according to requirements, under the action of a belt 152, two belt pulleys 150 rotate, a screw rod 136 is in threaded connection with a threaded hole 151 on the belt pulley 150, accordingly, the screw rod 136 drives a plow harrow 134 to move up and down, the rotating button 153 drives the plow harrow 134 to adjust the plow harrow 134 to a proper height, at the moment, the plow harrow 134 ditches, ridging grooves 131 are formed, a seed metering device 141 uniformly spreads quinoa seeds in the ditches, soil during ditching is driven by a soil filling plate 161 to scrape the ditches, seeds in the ditches are filled, and finally a rolling wheel 170 compacts soil to avoid excessive fluffiness of the soil above the seeds.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A quinoa ditching ridging seeder which is characterized in that: the device comprises a case (100), the case (100) is provided with an empty slot (110) penetrating through the bottom and one side wall, the top of the case (100) is provided with a transmission mechanism, two ends of the other side wall of the case (100) are provided with long slots (120) penetrating through, one side outer wall of the case (100) close to the long slots (120) is provided with an outer plate (130), the bottom of the outer plate (130) is provided with a plurality of trapezoid ridging slots (131), two ends of one side outer wall of the outer plate (130) are fixedly provided with connecting blocks (132) penetrating through the long slots (120), two sides of the connecting blocks (132) far away from the outer plate (130) are fixedly provided with connecting plates (133), one ends of the connecting plates (133) far away from the connecting blocks (132) are provided with a plurality of plow harrows (134), two ends of the connecting plates (133) are fixedly provided with support plates (135), a pair of the tops of the support plates (135) are rotatably provided with lead screws (136), the lead screws (136) penetrate through the top of the case (100) and are in threaded connection with the transmission mechanism, the outer wall (100) is provided with connecting rods (140) far away from one side of the outer plate (130), two sides of the two connecting blocks (141) are far away from the middle of the outer plate (140), one side of the seed sowing device (141) far away from the outer plate (130) is provided with a soil filling component.

2. The quinoa ditching and ridging planter according to claim 1, wherein: the transmission mechanism comprises a pair of belt pulleys (150), the pair of belt pulleys (150) are respectively arranged at two ends of the top of the chassis (100) in a rotating mode, threaded holes (151) matched with the screw rods (136) are formed in the pair of belt pulleys (150), the pair of belt pulleys (150) are connected in a transmission mode through belts (152), and a rotating button (153) is fixedly arranged at the top of one belt pulley (150).

3. The quinoa ditching and ridging planter according to claim 2, wherein: the soil filling assembly comprises a transverse plate (160), a plurality of groups of soil filling plates (161) are fixedly arranged at the bottom of the transverse plate (160), and each soil filling plate (161) consists of a pair of inclined L-shaped plates.

4. A quinoa ditching and ridging planter according to claim 3, wherein: one side of the soil filling plate (161) far away from the seed metering device (141) is provided with a rolling wheel (170), and two ends of the rolling wheel (170) are respectively connected with the two connecting rods (140) in a rotating way.

5. The quinoa ditching and ridging planter according to claim 4, wherein: both connecting rods (140) are connected with the chassis (100) in a threaded manner through bolts.

6. The quinoa ditching and ridging planter according to claim 5, wherein: one side of the top of the case (100) far away from the belt (152) is fixedly provided with a connecting piece (180) connected with a tractor.