CN109168459B

CN109168459B - Automatic seeder for hot pickled mustard tuber

Info

Publication number: CN109168459B
Application number: CN201811221513.XA
Authority: CN
Inventors: 孟秋峰; 诸渭芳; 王毓洪; 王洁; 黄芸萍
Original assignee: Ningbo Academy of Agricultural Sciences
Current assignee: Ningbo Academy of Agricultural Sciences
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2021-10-29
Anticipated expiration: 2038-10-19
Also published as: CN109168459A

Abstract

The invention discloses an automatic seeder for preserved szechuan pickle, which comprises a holding rod, an installation rod and a connecting rod for connecting the holding rod and the installation rod, wherein a plurality of seed storage bottles for storing seeds are fixed on the installation rod, and a seed outlet hole for the seeds to enter and exit is formed in the lower end of each seed storage bottle. The invention has the beneficial effects that: this automatic seeder of preserved szechuan pickle can sow a plurality of caves simultaneously, improves seeding efficiency.

Description

Automatic seeder for hot pickled mustard tuber

Technical Field

The invention relates to agricultural machinery, in particular to an automatic seeder for tuber mustard.

Background

The preserved szechuan pickle is a kind of vegetable which people often contact in daily life. In the process of mustard tuber cultivation, seeding is a crucial ring. Whether the sowing is proper or not directly influences the growth, development and yield of the preserved szechuan pickle. The traditional sowing is manually operated, the operation is simple and convenient, but the efficiency is lower. With the development of society, people begin to adopt machinery to sow for seeding efficiency.

Chinese patent No. CN206302724U discloses a peanut sowing tool. This peanut seeding instrument includes the dead lever, bracing piece and holding rod, a dead lever below fixedly connected with seeding subassembly, the seeding subassembly is including inserting awl and fastening bolt, insert the awl and insert and establish on the dead lever equidistantly to through the fastening bolt closure on the dead lever, set up a plurality of on the dead lever and supply to insert the awl and insert the card hole of establishing, the bracing piece is by pole one, the scalable column structure that pole two constitutes, pole one and pole two pass through bolt looks fixed connection, the through-hole that is used for fixing bolt distributes in the vertical direction of pole one. Therefore, people can operate the holding rod and drive the seeding assembly to punch holes through the supporting rod and the fixing rod, so that a small shovel for squatting repeatedly is not needed to dig the holes, the labor intensity is reduced, and the working efficiency is improved.

However, the peanut seeding tool is only suitable for punching holes. When sowing, people still need to sow one by one cave, and sowing efficiency still needs to be improved.

Disclosure of Invention

The invention aims to provide an automatic seeder for preserved szechuan pickle. This automatic seeder of preserved szechuan pickle can sow a plurality of caves simultaneously, improves seeding efficiency.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides an automatic seeder of preserved szechuan pickle, includes holding rod, installation pole and the connecting rod of connecting holding rod and installation pole, be fixed with a plurality of seed storage bottles that are used for storing the seed on the installation pole, every seed storage bottle lower extreme is provided with the seed outlet hole that is used for the seed business turn over.

Through adopting above-mentioned technical scheme, when needs sow, people hold the holding rod, make the whole vertical state that is of preserved szechuan pickle automatic seeder. At the moment, the seed storage bottles correspond to the cavities in the same row one by one. Then, people exert strength on the holding rod to quickly drive the automatic preserved szechuan pickle seeding machine to move downwards. Then, people exert strength on the holding rod again to stop the movement of the automatic preserved szechuan pickle seeding machine immediately. At the moment, the seeds fall out of the seed storage bottle from the seed outlet hole and fall into the cave under the action of self gravity, and the sowing is completed. Then, people exert strength again to make the automatic preserved szechuan pickle seeder slowly move upwards to the height before moving downwards. Then people move to the next row of holes and repeat the above actions to sow.

The invention is further configured to: the installation pole has cup jointed can remove and with the removal cover of the seed storage bottle one-to-one along the installation pole, every remove the cover and seted up threaded hole, every wear to be equipped with in the screw hole and correspond the screw rod that removes cover threaded connection, every the screw rod passes behind the corresponding screw hole butt and extrudees the installation pole, every seed storage bottle and the corresponding cover fixed connection that removes.

Through adopting above-mentioned technical scheme, when needs sow, confirm simultaneously a plurality of caves of needs according to the cave condition, then confirm the quantity of reseeding bottle and the distance between the reseeding bottle. And unscrewing the screw rod of each moving sleeve, moving the redundant moving sleeves to the two ends of the mounting rod, and moving the required moving sleeves to the positions between the adjacent moving sleeves, wherein the distance between the adjacent moving sleeves is matched with the distance between the seed storage bottles. Then, the screw rod of each movable sleeve is screwed down, so that the position of each movable sleeve on the mounting rod is fixed.

The invention is further configured to: each movable sleeve is fixedly connected with a limiting rod, and each seed storage bottle is connected with the corresponding limiting rod in a binding mode.

Through adopting above-mentioned technical scheme, bind seed storage bottle and gag lever post and realize seed storage bottle and the fixed connection who removes the cover to be convenient for carry out the dismouting to seed storage bottle.

The invention is further configured to: each movable sleeve is fixedly connected with a limiting ring, and the lower end of each seed storage bottle is just clamped into the corresponding limiting ring.

Through adopting above-mentioned technical scheme, in the use of preserved szechuan pickle automatic seeder, people need drive preserved szechuan pickle automatic seeder quick downstream and the rapid stop motion. Because seed storage bottle and gag lever post adopt to bind the mode and carry out fixed connection, then automatic seeder of preserved szechuan pickle's motion process leads to when automatic seeder stop motion, and the seed storage bottle is the downstream under self inertial action easily, is unfavorable for the seed to fall out from the seed outlet hole on the one hand, and on the other hand is unfavorable for the fixed of seed storage bottle. And the spacing ring can limit the downward movement of the seed storage bottle, thereby being beneficial to fixing the seed storage bottle and leading the seeds to fall out of the seed outlet hole.

The invention is further configured to: a distance rod is arranged below the mounting rod, and a fixing rod with two ends respectively connected with the mounting rod and the distance rod is arranged between the distance rod and the mounting rod.

Through adopting above-mentioned technical scheme, after the fixed distance pole and soil butt, preserved szechuan pickle automatic seeder can't further downstream. At the moment, the seed outlet hole is positioned above the distance rod, so that the seed outlet hole is prevented from being blocked due to the fact that the seed outlet hole is contacted with soil.

The invention is further configured to: the connecting rod is provided with two, two the one end of connecting rod articulates respectively in the both ends of installation pole, and the other end all is provided with the holding rod, be provided with many reference columns that are used for inserting the holding rod on the holding rod, many the reference column is the polygon prism.

Through adopting above-mentioned technical scheme, when people held the holding rod, make the whole vertical state that is of preserved szechuan pickle automatic seeder. At this time, it was found that when the distance rod has abutted against the soil or when the distance rod is distant from the soil, the distance between the grip rod and the mounting rod can be adjusted without forcing the body as an adjustment to bring the distance between the grip rod and the mounting rod to an appropriate value.

People apply force to the limiting block, so that the limiting block slides into the limiting groove, and the spring is compressed. At this moment, the positioning ring can move to the position column of breaking away from along the reference column, and the holding rod is separated with two connecting rods. If distance pole and soil butt, then two connecting rods of drive rotate to two holding rings and are close to each other round connecting rod and installation pole pin joint. If distance pole and soil distance are far away, then drive two connecting rods and rotate to two holding rings and keep away from each other round connecting rod and installation pole pin joint. When the distance between the two positioning rings is adjusted to a proper position, the holding rod is moved, so that the two positioning rings are respectively aligned to the two symmetrical positioning columns of the holding rod. The holding rod is moved to enable the two positioning columns to be clamped into the two positioning rings respectively. At this time, the distance between the grip bar and the installation bar is changed so that the distance between the distance rod and the soil is at an appropriate value.

The invention is further configured to: every the reference column is provided with the spacing groove, every be provided with the stopper that can remove along the spacing groove in the spacing groove and the spring of being connected with the stopper, every the one end that the stopper was kept away from to the spring is connected with corresponding spacing groove tank bottom, and when stopper protrusion in spacing groove, stopper and holding rod butt the both sides of holding ring respectively.

Through adopting above-mentioned technical scheme, the setting of stopper can play the effect that activity restriction holding ring removed along the reference column.

The invention is further configured to: and one end of each limiting block, which is far away from the bottom of the limiting groove, is provided with a guide surface deviating from the holding rod.

Through adopting above-mentioned technical scheme, at the in-process that the holding ring removed along the reference column, the holding ring removed to with the spigot surface butt of stopper. The holding rod is further driven to move, then the positioning ring acts on the guide surface of the limiting block and drives the limiting block to slide into the limiting groove, and the spring is compressed and deformed.

The invention is further configured to: the holding rod comprises a main body part and extension parts positioned on two sides of the main body part, and the main body part is in threaded connection with the extension parts.

Through adopting above-mentioned technical scheme, when the holding ring of two connecting rods all cup jointed with the reference column that is located the main part, with main part and extension separation to reduce the weight of holding the pole, reduce the burden that people operated the automatic seeder of preserved szechuan pickle.

The invention is further configured to: the main body part and the extension part are both provided with identification grooves.

By adopting the technical scheme, when the main body part and the extension part are required to be reconnected, the identification grooves of the main body part and the extension part are aligned, then the main body part and the extension part are in threaded connection, and when the main body part and the extension part move relatively to the outside, the positioning column of the main body part and the positioning column of the extension part are just in the same straight line. If people carry out threaded connection with main part and extension at will, the condition that the reference column of the extension of main part both sides can not appear in the collinear condition. At this moment, people can not cup joint the locating rings of two connecting rods with the reference column of two extensions respectively, influence the regulation of distance between holding rod and the installation pole.

In conclusion, the invention has the following beneficial effects:

1. the automatic preserved szechuan pickle seeder can sow a plurality of holes at the same time, so that the sowing efficiency is improved;

2. the connecting rod not only has the function of connecting the holding rod and the mounting rod to form the framework of the automatic preserved szechuan pickle seeding machine, but also has the function of adjusting the distance between the holding rod and the mounting rod, so that different people can adjust the distance between the distance rod and the soil to be in a proper value when using the automatic preserved szechuan pickle seeding machine;

3. in the distance adjustment process between holding rod and installation pole, can adjust holding rod length according to the actual required length of holding rod to can reduce the weight of holding rod, reduce the burden that people operated the automatic seeder of preserved szechuan pickle.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic structural view of a moving sleeve portion in embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of example 2 of the present invention;

FIG. 5 is an enlarged view of area B of FIG. 4;

fig. 6 is an exploded schematic view of the positioning column and the limiting block in embodiment 2 of the present invention.

Reference numerals: 1. a holding rod; 2. a connecting rod; 3. mounting a rod; 4. moving the sleeve; 5. a threaded hole; 6. a screw; 7. a limiting rod; 8. storing the seeds in a bottle; 9. a bottle cap; 10. a seed outlet; 11. a limiting ring; 12. a distance rod; 13. fixing the rod; 14. a main body portion; 15. an extension portion; 16. marking a slot; 17. a positioning column; 18. a limiting groove; 19. a limiting block; 20. a spring; 21. a guide surface; 22. a retaining ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1, the automatic seeder for preserved szechuan pickle comprises a holding rod 1, two connecting rods 2 and a mounting rod 3. The two ends of each connecting rod 2 are respectively connected with the holding rod 1 and the mounting rod 3.

Referring to fig. 1, 2 and 3, the mounting rod 3 is sleeved with a plurality of moving sleeves 4 that are movable along the mounting rod 3. Each moving sleeve 4 is provided with a threaded hole 5. Each threaded hole 5 is penetrated with a screw 6 which is in threaded connection with the corresponding movable sleeve 4. Each screw 6 passes through the corresponding threaded hole 5 and abuts against and presses the mounting rod 3. Each moving sleeve 4 is fixedly connected with a limiting rod 7 extending upwards. Every gag lever post 7 is binded the seed storage bottle 8 that is used for storing the seed, specifically can adopt rope or rubber band to bind every seed storage bottle 8 on corresponding gag lever post 7. The diameter of the body of each seed storage bottle 8 is larger than that of the mouth of the bottle, and the mouth of each seed storage bottle 8 faces downwards and is in threaded connection with a bottle cap 9. Three seed outlet holes 10 are formed in each bottle cap 9, so that seeds in each seed storage bottle 8 can enter and exit the seed storage bottle 8 from the corresponding seed outlet holes 10. Each movable sleeve 4 is fixedly connected with a limiting ring 11, and the bottle mouth of each seed storage bottle 8 is just clamped into the corresponding limiting ring 11.

Referring to fig. 1, distance rods 12 of equal length are provided below the mounting rods 3 in parallel with the mounting rods 3. When the distance rod 12 abuts against the soil, the automatic preserved szechuan pickle seeder cannot further move downwards. At this time, the seed outlet hole 10 is positioned above the distance rod 12, so that the seed outlet hole 10 is prevented from being blocked due to the contact of the seed outlet hole 10 and the soil. A fixed rod 13 is arranged between the mounting rod 3 and the distance rod 12, and the two ends of the fixed rod are respectively connected with the mounting rod 3 and the distance rod 12.

The working process is as follows: when sowing is needed, a plurality of holes are determined to need to be sown simultaneously according to the hole condition, and then the number of the seed storage bottles 8 and the distance between the seed storage bottles 8 are determined. The screw 6 of each moving sleeve 4 is unscrewed, the redundant moving sleeves 4 are moved to the two ends of the mounting rod 3, and the distance between the required moving sleeves 4 and the adjacent moving sleeves 4 is matched with the distance between the seed storage bottles 8. Then, the screw 6 of each moving sleeve 4 is tightened to fix the position of each moving sleeve 4 on the mounting rod 3.

Then, the person unscrews the bottle cap 9, puts the seeds to be sown into the body of the seed storage bottle 8 from the mouth of the seed storage bottle 8, and then screws the bottle cap 9, thereby putting the seeds into the seed storage bottle 8. The required seed storage bottles 8 are inverted and placed into the limiting rings 11, so that the lower end of each seed storage bottle 8 is just clamped into the corresponding limiting ring 11. People bind the bottle body of the seed storage bottle 8 on the limiting rod 7 by using a rope or a rubber band. In the process of binding the seed storage bottle 8, the seed storage bottle 8 is prevented from shaking as much as possible.

Then, people hold the holding rod 1 to enable the whole automatic preserved szechuan pickle seeding machine to be in a vertical state. At this time, the seed storage bottles 8 correspond to the cavities in the same row one by one, and the distance between the distance rods 12 and the soil is in a proper value. Then, people exert strength on the holding rod 1 to rapidly drive the automatic preserved szechuan pickle seeding machine to move downwards. Then, people exert strength on the holding rod 1 again to stop the movement of the automatic preserved szechuan pickle seeding machine immediately. At this time, the seeds fall out of the seed storage bottle 8 from the seed outlet hole 10 and fall into the cave under the action of self gravity, and the sowing is completed. In the process, the limiting ring 11 can limit the downward movement of the seed storage bottle 8, so that the fixing of the seed storage bottle 8 and the falling of the seeds from the seed outlet hole 10 are facilitated. Then, people exert strength on the holding rod 1 again to enable the automatic preserved szechuan pickle seeding machine to slowly move upwards to the height before moving downwards. Then people move to the next row of holes and repeat the above actions to sow.

Example 2

Embodiment 2 is different from embodiment 1 in that the distance between the grip 1 and the mounting rod 3 can be adjusted.

Referring to fig. 4, in embodiment 2, the grip 1 includes a main body 14 and extending portions 15 on both sides of the main body 14. The main body portion 14 and the extension portion 15 are screwed, and both the main body portion 14 and the extension portion 15 are provided with identification grooves 16. The extending portions 15 on both sides of the main body portion 14 may be provided in plural, and two adjacent extending portions 15 are screwed. The main body 14 and the extension 15 are provided with a plurality of positioning posts 17 distributed along the length direction of the grip 1. The positioning columns 17 are located on the same straight line, and the positioning columns 17 are polygonal prisms. Preferably, the plurality of positioning pillars 17 are triangular prisms. The positioning posts 17 are symmetrically distributed with the midpoint of the holding rod 1 as a symmetry center. Referring to fig. 4, 5 and 6, a side surface of each positioning column 17 is provided with a limiting groove 18. Each limiting groove 18 is provided with a limiting block 19 which can move along the limiting groove 18 and a spring 20 connected with the limiting block 19. One end of each spring 20 far away from the limiting block 19 is connected with the bottom of the limiting groove 18. One end of each limiting block 19, which is far away from the bottom of the limiting groove 18, is provided with a guide surface 21 which is far away from the holding rod 1.

Referring to fig. 4 and 5, a positioning ring 22 is disposed at one end of each connecting rod 2 close to the holding rod 1, and each positioning ring 22 is just sleeved outside the positioning column 17 and tightly abutted against the positioning column 17. One ends of the two connecting rods 2 far away from the holding rod 1 are respectively hinged with two ends of the mounting rod 3.

The working process is as follows: the seeding process of example 2 is the same as that of example 1 and is not described again. It is described herein how embodiment 2 adjusts the distance between the grip 1 and the mounting rod 3.

When people hold the holding rod 1, the whole automatic preserved szechuan pickle seeding machine is in a vertical state. At this time, it is found that when the distance rod 12 has abutted against the soil or when the distance rod 12 is distant from the soil, the distance between the grip 1 and the mounting rod 3 can be adjusted without forcing the body as an adjustment to bring the distance between the grip 1 and the mounting rod 3 to an appropriate value.

People apply force to the limiting block 19, so that the limiting block 19 slides into the limiting groove 18, and the spring 20 is compressed. At this time, the positioning ring 22 can move along the positioning column 17 to be separated from the positioning column 17, and the holding rod 1 is separated from the two connecting rods 2. If the distance rods 12 abut the soil, the two connecting rods 2 are driven to rotate around the hinge points of the connecting rods 2 and the mounting rods 3 until the two positioning rings 22 approach each other. If the distance rod 12 is far from the soil, the two connecting rods 2 are driven to rotate around the hinge points of the connecting rods 2 and the mounting rods 3 until the two positioning rings 22 are far away from each other. When the distance between the two positioning rings 22 is adjusted to a proper position, the holding rod 1 is moved, so that the two positioning rings 22 are respectively aligned with the two symmetrical positioning columns 17 of the holding rod 1. The holding rod 1 is moved to make the two positioning columns 17 respectively clamped into the two positioning rings 22. During the movement of the positioning ring 22 along the positioning post 17, the positioning ring 22 moves into abutment with the guide surface 21 of the stopper 19. When the holding rod 1 is further driven to move, the positioning ring 22 acts on the guide surface 21 of the limiting block 19 and drives the limiting block 19 to slide into the limiting groove 18, and the spring 20 is compressed and deformed. When the retaining ring 22 moves to the butt with the holding rod 1, the retaining ring 22 stops acting on the limiting block 19, the spring 20 recovers deformation, the limiting block 19 slides out of the limiting groove 18 under the action of the spring 20 and abuts against the two sides of the retaining ring 22 with the holding rod 1 respectively, and the adjustment of the distance between the holding rod 1 and the installation rod 3 is completed.

After the distance between the holding rod 1 and the mounting rod 3 is adjusted, if the positioning rings 22 of the two connecting rods 2 are sleeved with the positioning columns 17 of the main body part 14, the main body part 14 and the extension part 15 can be separated. When the holding rod 1 and the mounting rod 3 need to be adjusted again, the positioning rings 22 of the two connecting rods 2 need to be sleeved with the positioning columns 17 of the extension parts 15, the marking grooves 16 of the main body part 14 and the extension parts 15 are aligned, then the main body part 14 and the extension parts 15 are screwed, and when the main body part 14 and the extension parts 15 move relatively to be incapable of further movement, the positioning columns 17 of the main body part 14 and the positioning columns 17 of the extension parts 15 are just in the same straight line.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a preserved szechuan pickle automatic seeder, includes holding rod (1), installation pole (3) and connecting rod (2) of connecting holding rod (1) and installation pole (3), characterized by: a plurality of seed storage bottles (8) for storing seeds are fixed on the mounting rod (3), and a seed outlet hole (10) for seed to pass in and out is formed in the lower end of each seed storage bottle (8); two connecting rods (2) are arranged, one ends of the two connecting rods (2) are respectively hinged to two ends of the mounting rod (3), positioning rings (22) are arranged at the other ends of the two connecting rods, a plurality of positioning columns (17) used for being inserted into the positioning rings (22) are arranged on the holding rod (1), and the positioning columns (17) are polygonal prisms; the holding rod (1) comprises a main body part (14) and extension parts (15) positioned on two sides of the main body part (14), and the main body part (14) is in threaded connection with the extension parts (15);

each positioning column (17) is provided with a limiting groove (18), a limiting block (19) capable of moving along the limiting groove (18) and a spring (20) connected with the limiting block (19) are arranged in each limiting groove (18), one end, far away from the limiting block (19), of each spring (20) is connected with the bottom of the corresponding limiting groove (18), and when the limiting block (19) protrudes out of the limiting groove (18), the limiting block (19) and the holding rod (1) are respectively abutted against two sides of the positioning ring (22);

one end of each limiting block (19) far away from the bottom of the limiting groove (18) is provided with a guide surface (21) far away from the holding rod (1).

2. The automatic preserved szechuan pickle seeder of claim 1, characterized in that: the installation pole (3) cup joints removal cover (4) that can remove and with seed storage bottle (8) one-to-one along installation pole (3), every remove cover (4) set up threaded hole (5), every wear to be equipped with in screw hole (5) and remove cover (4) threaded connection's screw rod (6) with corresponding, every screw rod (6) pass behind corresponding threaded hole (5) butt and extrusion installation pole (3), every seed storage bottle (8) with correspond and remove cover (4) fixed connection.

3. The automatic preserved szechuan pickle seeder of claim 2, characterized in that: each moving sleeve (4) is fixedly connected with a limiting rod (7), and each seed storage bottle (8) is bound and connected with the corresponding limiting rod (7).

4. The automatic preserved szechuan pickle seeder of claim 3, characterized in that: each moving sleeve (4) is fixedly connected with a limiting ring (11), and the lower end of each seed storage bottle (8) is just clamped into the corresponding limiting ring (11).

5. The automatic preserved szechuan pickle seeder of claim 1, characterized in that: a distance rod (12) is arranged below the mounting rod (3), and a fixing rod (13) is arranged between the distance rod (12) and the mounting rod (3), and two ends of the fixing rod are respectively connected with the mounting rod (3) and the distance rod (12).

6. The automatic preserved szechuan pickle seeder of claim 1, characterized in that: the main body part (14) and the extension part (15) are both provided with an identification groove (16).