CN214206332U

CN214206332U - Nutrient block seeding hole puncher of adjustable degree of depth

Info

Publication number: CN214206332U
Application number: CN202022815454.8U
Authority: CN
Inventors: 姜汉峰; 王文希; 邢丹英; 张林国; 谢义梅; 卢安喜; 薛华; 龚双喜; 危力秀; 杨婧; 董清涛; 王先锋; 周灵; 陈卉; 谭亚华; 赖祥伟; 吴昊; 熊锐刚
Original assignee: Yangtze University
Current assignee: Yangtze University
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-17
Anticipated expiration: 2030-11-30

Abstract

An adjustable depth nutrient block seeding punch comprising: a puncher vertical rod and a transverse protective handle connected with the puncher vertical rod through a screw; wherein, the hole puncher montant hypomere is provided with a plurality of scale holes from supreme down, and a fixed orifices has been seted up to the central authorities of horizontal protection handle for fixed orifices and scale hole correspond the back and will transversely protect handle and hole puncher montant screwed connection through the screw. The advantages are that: 1. adjusting the sowing depth according to the volume of the seeds; 2. the application of the nutrient block seedling and transplanting technology is promoted; 3. the utility model discloses hole puncher simple structure, low cost, portable and application.

Description

Nutrient block seeding hole puncher of adjustable degree of depth

Technical Field

The utility model belongs to the technical field of the agricultural production apparatus technique and specifically relates to a nutrition piece seeding hole puncher of adjustable degree of depth.

Background

The nutritive block seedling transplantation is a practical technology in dry land crop production and is an important supplement for nutritive pot seedling transplantation. Compared with the nutrient pot seedling raising and transplanting production technology, the nutrient block has large volume, can hold the normal growth of the raised crop object on the nutrient block for longer time, provides more adjustable time for a producer, and has larger convolution margin in the production season; the nutrition blocks can be manufactured on site in a target production place for seedling culture, the manufacturing place is very flexible, and the adjustability is strong; the production amount of one time is small, and high-quality fertilizers such as organic fertilizers and the like can be added easily during production, so that the application of the organic fertilizers is promoted; more farmyard manure can be applied to the root zone of the plant to promote the full utilization of nutrients, so that the effect of high yield can be achieved more easily. Meanwhile, the nutrient block seedling culture and transplanting technology has lower thresholds for conditions such as capital, equipment and the like in the aspect of production and production application of the nutrient blocks, and has less condition limitation on rural producers. These features have important value in mountainous areas and remote areas with inconvenient traffic.

The nutrient block seedling culture is an important link of the application of the nutrient block seedling culture transplanting technology. During the seedling raising process, crop seeds need to be sown in holes in the middle of the nutrition block, and the empty depth is the relative position of the seeds in the nutrition block. After sowing, a producer covers a soil layer with the thickness of 0.5 cm-1.0 cm on the nutrition block to ensure that seeds can germinate and grow under the conditions of proper temperature and moisture and avoid the damage of organisms such as birds, insects and the like.

The volume size of the seeds is closely related to the nutrients carried by the seeds. When the volume of the seeds is larger, more nutrients are carried, the growth requirement can be maintained for a longer time, the soil jacking capacity is stronger, and a thicker soil layer can be penetrated; when the volume of the seeds is smaller, the carried nutrients are less, the growth requirement can be maintained for a shorter time, the soil jacking capacity is poor, and the seeds can penetrate through a thinner soil layer. Because the thickness of the covering soil on the surface of the nutrient block is basically constant, the depth of the perforation is particularly important for the relative position of the seeds and the ground.

If the hole is punched too deeply, the difficulty of unearthing of the seeds is increased, the rate of emergence of the seeds with smaller volume is reduced, and the seed cost of producers is increased; if the hole is drilled too shallow, the seeds with larger volume are covered by uneven coverage and partially exposed, so that the moisture and temperature conditions of the seeds are changed greatly, and the seed cost of a producer is increased due to the biological hazards of insects, birds and the like. These problems all add to the difficulty of high yield for the producers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a nutrition piece seeding hole puncher of adjustable degree of depth to according to the punching degree of seed size adjustment hole puncher, reach the seed and have better harmony with the seeding degree of depth, improve the success rate that nutrition piece was grown seedlings.

An adjustable depth nutrient block seeding punch comprising: a puncher vertical rod and a transverse protective handle connected with the puncher vertical rod through a screw;

wherein, the hole puncher montant hypomere is provided with a plurality of scale holes from supreme down, and a fixed orifices has been seted up to the central authorities of horizontal protection handle for fixed orifices and scale hole correspond the back and will transversely protect handle and hole puncher montant screwed connection through the screw.

The utility model relates to a nutrition piece seeding hole puncher of adjustable degree of depth, its advantage is:

1. adjusting the sowing depth according to the volume of the seeds

Because the size of the seed volume is closely related to its topsoil capacity. The seeder can adjust the punching depth of the nutrition blocks according to the size of the seeds, so that the contradiction that the seeding depth is not coordinated with the size of the seeds and the seedling emergence is influenced is avoided;

2. promotes the application of the nutrient block seedling and transplanting technology

The nutrient block seedling and transplanting technology is suitable for the application of first-line producers. Especially in remote areas and mountain areas, the application prospect of the nutrient block seedling and transplanting technology is larger. The puncher with adjustable depth is adopted for punching and sowing, so that the growth of sowed seeds can be better promoted, the application of the technology is promoted, and the yield is improved;

3. the utility model discloses hole puncher simple structure, low cost, portable and application.

Drawings

FIG. 1 is a schematic structural view of the present invention in an operating state;

FIG. 2 is a schematic structural view of a vertical bar of the hole puncher;

FIG. 3 is a schematic structural view of a transverse guard bar;

wherein:

the puncher comprises a puncher vertical rod 10, a scale hole 11, a handle section 12, a punching section 13 and a scale groove 14;

a transverse guard handle 20 and a fixing hole 21; a screw 30.

Detailed Description

An adjustable depth nutrient block seeding punch comprising: a perforator vertical rod 10 and a transverse protective handle 20 which is connected with the perforator vertical rod 10 through a screw;

wherein, a plurality of scale holes 11 are arranged on the lower section of the hole puncher vertical rod 10 from bottom to top, and a fixing hole 21 is arranged at the center of the transverse protection handle 20, so that the fixing hole 21 corresponds to the scale holes 11 and then the transverse protection handle 20 is in screw connection with the hole puncher vertical rod 10 through a screw 30.

Preferably, the hole puncher vertical rod 10 comprises a handle section 12, a punching section 13 and a scale groove 14, wherein the handle section 12 and the punching section 13 are integrally formed to form the hole puncher vertical rod 10, and the scale groove 14 is engraved in the punching section 13 and is longitudinally arranged along the punching section 13 and used for displaying the depth of the punching section 13 in the nutrient block when the hole puncher vertical rod 10 works and simultaneously knowing the seed planting depth;

furthermore, the unit of the scale groove 14 is centimeter, and the punching depth of the nutrition block can be selected according to different seed requirements;

the width of the transverse handle guard 20 is equal to the vertical distance between two adjacent scale marks, so that when the transverse handle guard 20 is fixed with the vertical rod 10 of the puncher in a screwed mode, the upper end face and the lower end face of the transverse handle guard 20 are flush with the scale marks.

The utility model discloses it is so realized at the seed planting in-process:

1. preparing soil, fertilizer and water of the plant nutrient blocks in the field, uniformly stirring and troweling, and cutting into nutrient blocks with required specifications by a knife for later use;

2. according to the punching depth requirement during seed planting, firstly aligning a fixing hole 21 formed in the transverse protective handle 20 with a scale hole 11 with the corresponding height on the puncher vertical rod 10, and fixing the transverse protective handle 20 with the puncher vertical rod 10 by using a screw 30, wherein the height below the bottom plane of the transverse protective handle 20 is the planting depth of the seeds;

taking corn seeds as an example, the sowing depth of the nutrient blocks during seedling raising can be adjusted between 1.5cm and 2.5 cm. The sowing depth of other crops is properly adjusted according to the size of the seeds;

3. the puncher connected in the step 2 is held by hand to punch the standby nutrient blocks in the step 1, and then the puncher is moved to the position for placement, and the needed seeds are planted on the punched nutrient blocks;

4. after the required seeds are sowed on the nutrient blocks, covering the screened fine soil above the seeds on the nutrient blocks, wherein the thickness of the covered fine soil is 1-2 cm, and the soil is required to be uniformly covered.

The scale units herein can be adjusted as desired and are not limited to the units described herein. The thickness of the hole punch vertical rod 10 can be set according to the size of the seeds.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a nutrition piece seeding hole puncher of adjustable degree of depth which characterized in that: comprises a perforator vertical rod (10) and a transverse protective handle (20) which is in screw connection with the perforator vertical rod (10);

wherein, a plurality of scale holes (11) are arranged on the lower section of the vertical rod (10) of the hole puncher from bottom to top, and a fixing hole (21) is formed in the center of the transverse protective handle (20), so that the fixing hole (21) corresponds to the scale holes (11) and then the transverse protective handle (20) is in screw connection with the vertical rod (10) of the hole puncher through a screw (30).

2. The adjustable depth nutrient block seeding punch as claimed in claim 1, wherein: hole puncher montant (10) include handle section (12), punch section (13), scale groove (14), handle section (12) with punch section (13) integrated into one piece, in order constituting hole puncher montant (10), scale groove (14) are carved in punch section (13) to along punch section (13) vertical setting, be used for punch montant (10) during operation to show the degree of depth that punch section (13) are located the nutritive cube.

3. The adjustable depth nutrient block seeding punch as claimed in claim 1, wherein: the width of the transverse protective handle (20) is equal to the vertical distance between two adjacent scale marks, so that when the transverse protective handle (20) is fixed with a screw of the vertical rod (10) of the puncher, the upper end surface and the lower end surface of the transverse protective handle (20) are flush with the scale marks.