CN216362514U

CN216362514U - Broadcast sowing tool for seed sowing

Info

Publication number: CN216362514U
Application number: CN202123234193.1U
Authority: CN
Inventors: 杨景福; 杨金华
Original assignee: Runan Jingfu Seed Industry Co ltd
Current assignee: Runan Jingfu Seed Industry Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-26
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a sowing tool for sowing seeds, which comprises a supporting frame, wherein seed material placing operation grooves are formed in the upper portions of the middle portions of the front surface and the back surface of the frame wall of the supporting frame, a wheel shaft is fixedly arranged on the side surface of the supporting frame, and a roller is rotatably arranged at the end portion of the wheel shaft. When a seed material pre-storage cylinder rotates to the seed material lower leakage through groove and coincides with the coincidence leakage through groove, the seed material can be leaked down, when the seed material pre-storage cylinder rotates to the seed material lower leakage through groove, the seed material lower leakage can be stopped, the moving speed of the whole device is controlled, the seed material interval adjustment of quantitative lower leakage can be realized, thereby providing a seeding tool capable of fixed-point seeding, the effect of keeping the seeding component stable and average is convenient to maintain is achieved, the uniformity of crop production is ensured, the target of ensuring crop growth and yield is realized, when the seeding operation is carried out in a small range, the efficiency and the flexibility are greatly improved.

Description

Broadcast sowing tool for seed sowing

Technical Field

The utility model relates to the technical field of agricultural tools, in particular to a sowing tool for sowing seeds.

Background

The seeds are the peculiar propagules of gymnosperms and angiosperms, and are formed by ovules through pollination fertilization, the seeds generally consist of seed coats, embryos and endosperm 3 parts, some mature seeds of the plants only comprise two parts, namely the seed coats and the embryos, the formation of the seeds ensures that the young ovules of the sporophytes are protected by the mother body and obtain sufficient nutrients like fetuses of mammals, and the seeds also have structures suitable for spreading or resisting adverse conditions, so that good conditions are created for the continuation of the ethnic groups of the plants, so that the seed plants can replace ferns to obtain the advantages in the process of the systemic development of the plants, the seeds are the reproductive systems of the seed plants and play an important role in the continuation of species, and the seeds are closely related to human life.

At present, in the seeding operation of seeds, seeding tools capable of seeding at fixed points are lacked, the stability and the average of seeding components are difficult to keep, the production of crops is easy to be uneven, the growth and the yield of the crops are difficult to guarantee, and the efficiency is very low and the seeding operation is very inflexible when the seeding operation is performed in a small range.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a sowing tool for sowing seeds, which solves the problems that the lack of the sowing tool capable of sowing seeds at fixed points is difficult to keep the stability and the average of sowing components, so that the production of crops is easy to be uneven, the growth and the yield of the crops are difficult to be ensured, and the sowing operation in a small range is very low in efficiency and very inflexible.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a broadcast sowing tool for sowing seeds comprises a supporting frame, wherein seed material placing operation grooves are formed in the middle of the front surface and the back surface of the frame wall of the supporting frame, a wheel shaft is fixedly installed on the side surface of the supporting frame, a roller is rotatably installed at the end of the wheel shaft, a handheld shaft bracket is fixedly installed on the front surface of the supporting frame, a lap joint foot shaft is fixedly installed on the surface of the handheld shaft bracket, a bearing is installed on the side surface of the inner wall of the supporting frame, the inner wall of the supporting frame is rotatably connected with a supporting shaft through the bearing, a barrel end plate is fixedly installed at the end of the supporting shaft, a seed material pre-storage barrel is fixedly sleeved on the surface of the barrel end plate, and a seed material downward leakage through groove is formed in the bottom of the barrel wall of the seed material pre-storage barrel in a penetrating manner;

the surface of the supporting shaft is fixedly sleeved with a driven gear, the bottom of the side surface of the inner wall of the supporting frame is fixedly provided with a supporting bar, the top of the supporting bar is fixedly provided with a fixed ring cylinder, the bottom cylinder wall of the fixed ring cylinder is provided with a coincident material leakage through groove in a penetrating manner, the frame wall of the supporting frame is fixedly provided with a supporting sleeve frame, the inside of the supporting sleeve frame is fixedly provided with a servo motor, the output end of the servo motor is provided with a rotating shaft, the rotating shaft is rotatably arranged with the frame wall of the supporting frame through a bearing, the surface of the rotating shaft is fixedly sleeved with a driving gear, and the driving gear is meshed with the driven gear;

the middle part of the top cylinder wall of the seed material pre-storage cylinder is provided with an opening and closing mechanism.

Preferably, the opening and closing mechanism comprises an internal thread concave cylinder, the inner wall of the internal thread concave cylinder is in threaded connection with a thread plug, and a handheld baffle plate is fixedly mounted at the top of the thread plug.

Preferably, the internal thread concave cylinder is of a cylindrical structure with the top larger than the bottom of the internal thread concave cylinder, and the internal thread concave cylinder is embedded in the cylinder wall of the seed material pre-storage cylinder.

Preferably, the middle part of the surface of the handheld shaft bracket is fixedly sleeved with a handheld shaft sleeve, and the surface of the handheld shaft sleeve is provided with an anti-skid ring groove.

Preferably, the bottom end of the lap joint foot shaft is fixedly sleeved with a lap joint shaft seat, and the bottom of the lap joint shaft seat is larger than the top of the lap joint shaft seat.

Preferably, the seed material downward leakage through groove and the overlapping leakage through groove are both rectangular through holes, and the aperture of the seed material downward leakage through groove and the aperture of the overlapping leakage through groove are equal.

Preferably, the support frame is a rectangular frame structure, and the top and the bottom of the support frame are through-shaped.

Preferably, the number of the lapping foot shafts is two, and the two lapping foot shafts are respectively positioned at two sides of the bottom surface of the handheld shaft bracket.

Compared with the prior art, the utility model has the beneficial effects that: this a broadcast sowing apparatus for seed sowing, rotate through servo motor drive pivot, drive the driving gear, driven gear, the back shaft, bobbin deck plate and seed material prestore section of thick bamboo rotate, when seed material prestore section of thick bamboo rotates to leaking under the seed material and leads to the groove with the coincidence hourglass material and lead to the coincidence, can make seed material leak down, when seed material prestore section of thick bamboo rotates to leaking under the seed material and leads to the groove dislocation and lift up, can stop the hourglass of seed material, again control promotion whole device translation rate, can make the adjustment of the seed material interval of quantitative hourglass down, thereby the sowing apparatus of fixed point sowing has been provided, the effect of being convenient for keep the seeding weight stable and average has been reached, the even of crop production has been ensured, the target of guarantee crop growth and output has been realized, when the operation of sowing in the minizone, efficiency and flexibility have greatly been improved.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a front view of the support frame construction of the present invention;

FIG. 3 is a side cross-sectional view of the retaining collar structure of the present invention.

In the figure: the automatic material loading device comprises a supporting frame 1, a 2-material loading operation groove, a 3-wheel shaft, 4-wheel wheels, a 5-hand shaft bracket, a 501-hand shaft sleeve, a 502-type anti-slip ring groove, a 6-lapping foot shaft, a 601-lapping shaft seat, a 7-bearing, an 8-supporting shaft, a 9-barrel end plate, a 10-material pre-storage barrel, an 11-material downward leakage through groove, a 12 driven gear, a 13 supporting strip, a 14 fixing ring barrel, a 15-coincidence leakage through groove, a 16-supporting sleeve bracket, a 17-servo motor, an 18-rotating shaft, a 19-driving gear, a 20-internal-thread concave barrel, a 21-thread sealing plug and a 22-hand baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, a broadcast sowing tool for seed sowing comprises a supporting frame 1, wherein seed material placing operation grooves 2 are formed in the upper portions of the front and back middle portions of the frame wall of the supporting frame 1, a wheel shaft 3 is fixedly installed on the side surface of the supporting frame 1, a roller 4 is rotatably installed at the end portion of the wheel shaft 3, a handheld shaft bracket 5 is fixedly installed on the front of the supporting frame 1, a lap joint foot shaft 6 is fixedly installed on the surface of the handheld shaft bracket 5, a bearing 7 is installed on the side surface of the inner wall of the supporting frame 1, the inner wall of the supporting frame 1 is rotatably connected with a supporting shaft 8 through the bearing 7, a barrel end plate 9 is fixedly installed at the end portion of the supporting shaft 8, a seed material pre-storage barrel 10 is fixedly sleeved on the surface of the barrel end plate 9, and a seed material downward-leakage through groove 11 is formed in the bottom of the barrel wall of the seed material pre-storage barrel 10;

the surface of the supporting shaft 8 is fixedly sleeved with a driven gear 12, the bottom of the side surface of the inner wall of the supporting frame 1 is fixedly provided with a supporting bar 13, the top of the supporting bar 13 is fixedly provided with a fixed ring barrel 14, the bottom barrel wall of the fixed ring barrel 14 is provided with a coincident material leakage through groove 15 in a penetrating manner, the frame wall of the supporting frame 1 is fixedly provided with a supporting sleeve frame 16, the inside of the supporting sleeve frame 16 is fixedly provided with a servo motor 17, the output end of the servo motor 17 is provided with a rotating shaft 18, the rotating shaft 18 is rotatably arranged with the frame wall of the supporting frame 1 through a bearing 7, the surface of the rotating shaft 18 is fixedly sleeved with a driving gear 19, and the driving gear 19 is meshed with the driven gear 12;

the middle part of the top wall of the seed material pre-storage cylinder 10 is provided with an opening and closing mechanism.

In the utility model, the opening and closing mechanism comprises an internal thread concave cylinder 20, the inner wall of the internal thread concave cylinder 20 is connected with a thread sealing plug 21 in a threaded manner, a handheld baffle plate 22 is fixedly installed at the top of the thread sealing plug 21, the internal thread concave cylinder 20 is of a cylindrical structure with the top larger than the bottom, and the internal thread concave cylinder 20 is embedded in the cylinder wall of the seed material pre-storage cylinder 10. Through the arrangement of the internal thread concave cylinder 20, the thread plug 21 and the hand-held baffle plate 22, the operation is more convenient during closing and opening.

In the utility model, the middle part of the surface of the handheld shaft bracket 5 is fixedly sleeved with the handheld shaft sleeve 501, and the surface of the handheld shaft sleeve 501 is provided with the anti-skid ring groove 502. Through setting up handheld axle sleeve 501 and anti-skidding circle groove 502 for during the seeding operation, the hand is grabbed and is held difficult slippage, has promoted moreover and has held the sense comfort level.

In the utility model, the bottom end of the lapping leg shaft 6 is fixedly sleeved with a lapping shaft seat 601, and the bottom of the lapping shaft seat 601 is larger than the top thereof. Through setting up overlap joint axle bed 601 for 6 bottoms of overlap joint foot axle support ground more firm.

In the utility model, the seed material downward leakage through groove 11 and the overlapped leakage through groove 15 are both rectangular through holes, and the aperture of the seed material downward leakage through groove 11 is equal to that of the overlapped leakage through groove 15. Through setting up the aperture that the groove 11 and the coincidence hourglass material led to the groove 15 and equals that leak under the kind material for difficult jam in the gap when leaking under the kind material, ensured the completeness of kind material, avoid kind material to be extrudeed broken.

In the utility model, the supporting frame 1 is a rectangular frame structure, and the top and the bottom of the supporting frame 1 are in a through shape. The top and the bottom of the supporting frame 1 are through, so that the operation and the maintenance are more convenient.

In the utility model, the number of the lapping foot shafts 6 is two, and the two lapping foot shafts 6 are respectively positioned at two sides of the bottom surface of the handheld shaft bracket 5. 1 supporting frame, 2 material placing operation grooves, 3 wheel shafts, 4 rollers, 5 handheld shaft frames, 501 handheld shaft sleeves, 502 anti-slip ring grooves, 6 lap joint foot shafts, 601 lap joint shaft seats, 7 bearings, 8 supporting shafts, 9 barrel end plates, 10 material pre-storage barrels, 11 material downward leakage through grooves, 12 driven gears, 13 supporting strips, 14 fixed ring barrels, 15 overlapped leakage through grooves, 16 supporting sleeve frames, 17 servo motors, 18 rotating shafts, 19 driving gears, 20 internal thread concave barrels, 21 thread sealing plugs, 22 handheld bar blocking plates

The working principle is that the hand-held baffle plate 22 is pulled to drive the thread sealing plug to spirally rotate out of the internal thread concave cylinder 20, the seed material pre-storage cylinder 10 can be opened, then seed materials to be sown are placed in the cylinder end plate 9 and the seed material pre-storage cylinder 10, the whole device can move through the rolling of the roller 4 by pushing or pulling after the hand-held shaft bracket 5 is lifted, the servo motor 17 drives the rotating shaft 18 to rotate, the driving gear 19 rotates and drives the driven gear 12 to rotate, so as to drive the supporting shaft 8, the cylinder end plate 9 and the seed material pre-storage cylinder 10 to rotate, when the seed material pre-storage cylinder 10 rotates until the seed material lower leakage through groove 11 and the overlapped leakage through groove 15 coincide, the seed materials can leak from the temporarily communicated seed material lower leakage through groove 11 and the overlapped leakage through groove 15, when the seed material pre-storage cylinder 10 rotates until the seed material lower leakage through groove 11 deviates and lifts up, the seed material lower leakage can stop the seed materials from leaking through groove, thereby the seed material is leaked under the ration to the rotation of a kind of material prestorage section of thick bamboo 10 round, controls promoting whole device translation rate, can make the adjustment of the seed material interval that leaks under the ration to accomplished the fixed point seeding, reached and to keep seeding weight stable and average.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a broadcast sowing apparatus for seed sowing, includes braced frame (1), its characterized in that, braced frame (1) frame wall is openly all seted up the top at middle part with the back and is planted material and put into operation groove (2), the side fixed mounting of braced frame (1) has shaft (3), gyro wheel (4) are installed in the tip rotation of shaft (3), braced frame (1) openly fixed mounting has handheld pedestal (5), the fixed surface of handheld pedestal (5) installs overlap joint foot axle (6), braced frame (1) inner wall side-mounting has bearing (7), braced frame (1) inner wall rotates through bearing (7) and is connected with back shaft (8), the end fixed mounting of back shaft (8) has end plate (9), the fixed surface of end plate (9) has cup jointed a kind material prestorage section of thick bamboo (10), a seed material downward leakage through groove (11) is formed in the bottom of the wall of the seed material pre-storage barrel (10) in a penetrating manner;

the surface of the supporting shaft (8) is fixedly sleeved with a driven gear (12), the bottom of the side surface of the inner wall of the supporting frame (1) is fixedly provided with a supporting bar (13), the top of the supporting bar (13) is fixedly provided with a fixed ring barrel (14), the bottom barrel wall of the fixed ring barrel (14) is provided with a coincident material leakage through groove (15) in a penetrating manner, the frame wall of the supporting frame (1) is fixedly provided with a supporting sleeve frame (16), a servo motor (17) is fixedly arranged inside the supporting sleeve frame (16), the output end of the servo motor (17) is provided with a rotating shaft (18), the rotating shaft (18) is rotatably arranged with the frame wall of the supporting frame (1) through a bearing (7), the surface of the rotating shaft (18) is fixedly sleeved with a driving gear (19), and the driving gear (19) is meshed with the driven gear (12);

the middle part of the top cylinder wall of the seed material pre-storage cylinder (10) is provided with an opening and closing mechanism.

2. A spreading tool for sowing seeds according to claim 1, wherein the opening and closing mechanism comprises an internally threaded concave cylinder (20), a screw plug (21) is screwed on the inner wall of the internally threaded concave cylinder (20), and a hand-held bar plate (22) is fixedly mounted on the top of the screw plug (21).

3. A spreading tool for sowing seeds according to claim 2, wherein the female screw-threaded socket (20) has a cylindrical structure with a top portion larger than a bottom portion thereof, and the female screw-threaded socket (20) is embedded in the wall of the seed pre-storage cylinder (10).

4. The sowing tool for sowing seeds as claimed in claim 1, wherein a hand-held shaft sleeve (501) is fixedly sleeved on the middle part of the surface of the hand-held shaft bracket (5), and an anti-slip ring groove (502) is formed on the surface of the hand-held shaft sleeve (501).

5. A spreading tool for sowing seeds according to claim 1, wherein the bottom end of the lap foot shaft (6) is fixedly sleeved with a lap shaft seat (601), and the bottom of the lap shaft seat (601) is larger than the top thereof.

6. A spreading tool for sowing seeds according to claim 1, wherein the seed material dropping through groove (11) and the overlapping material dropping through groove (15) are both rectangular through holes, and the aperture of the seed material dropping through groove (11) and the overlapping material dropping through groove (15) are equal.

7. A spreading tool for sowing seeds according to claim 1, wherein the support frame (1) is a rectangular frame structure, the top and bottom of the support frame (1) being through-going.

8. A spreading tool for sowing seeds according to claim 1, wherein the number of overlapping foot shafts (6) is two, and the two overlapping foot shafts (6) are respectively located on both sides of the bottom surface of the handheld shaft bracket (5).