CN201667806U - Rice hand-pushing seeder - Google Patents
Rice hand-pushing seeder Download PDFInfo
- Publication number
- CN201667806U CN201667806U CN2010201920944U CN201020192094U CN201667806U CN 201667806 U CN201667806 U CN 201667806U CN 2010201920944 U CN2010201920944 U CN 2010201920944U CN 201020192094 U CN201020192094 U CN 201020192094U CN 201667806 U CN201667806 U CN 201667806U
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- rice
- roller
- bucket
- bucket case
- beaming roller
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Abstract
The utility model discloses a rice hand-pushing seeder, which comprises a hopper box for loading seed rice, a shaft roll for planting seed rice, baffle brushes, rollers and a push rod, wherein an opening is retained between the lower ends of a front plate and a rear plate of the hopper box to form a hopper, the shaft roll for planting seed rice is arranged on an opening of the bottom portion of a hopper cavity, gaps between the circumference of the shaft roll and the lower ends of the front and the rear plates are shaded by the baffle brushes which are respectively arranged on the lower ends of the front and the rear plates of the hopper box, at least seven metering grooves which extend along the axial direction are arranged on the equal-divided circumference on the shaft roll, shaft necks of the two ends of the shaft roll are respectively rotatably supported on side plates of the left and the right sides of the hopper box, the shaft necks extend outside the side plates to mount the rollers, the rollers are provided with guiding flanges, the rollers and a guiding rail frame form guiding limit when contacting, and the hopper box for loading seed rice is provided with the push rod. The rice hand-pushing seeder seeds aiming to rice of mountainous areas and hills, has simple structure, is light and practical, uniformly plants, can reduce the labor strength of seeding rice, and increasing the quality and the efficiency of seeding rice.
Description
Technical field
The utility model relates to the sower field, particularly a kind of paddy rice hand push seeder.
Background technology
In the mountain area, the paddy rice on hills plantation area, the sowing of paddy rice all is to adopt artificial hand to broadcast sowing kind for a long time, be to turn over to rake and be organized into the seedling bed of a piece sowing in paddy field that people will be used for seedling, the sowing personnel hand is grabbed rice paddy seed, seed rice is sprinkling upon breeding on the seedling bed at the seedling bedside.Because sowing requires seed rice to be evenly distributed at the seedling bed, density is moderate, just can make seedling growth healthy and strong; If it is overstocked that the seed rice that broadcasts sowing distributes, will cause seedling growth bad, sparse if seed rice distributes, can cause the rice shoot amount on the seedling bed less again, the demand of not enough rice transplanting from now on.Therefore, rice growing is a link that specification requirement is higher in farm work, and general common peasant can not carry out the work of sowing seeds usually; Simultaneously need constantly brandish arm when sowing seeds, it is consuming time longer, and labour intensity is also relatively large.Especially the peasant household in the paddy rice on mountain area, hills plantation area disperses, the paddy field of seedling also disperses relatively, save at seeding time, sowing technical ability higher relatively personnel have and can't attend to anything else to sowing everywhere, thereby in the mountain area, the paddy rice high-quality sowing in the paddy rice on hills plantation area is a masty historical difficult problem over a long time always, how alleviating peasant's labour intensity with a kind of small-sized seeding machinery, improve the quality of rice growing, is a problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is the rice growing present situation at mountain area, hills, and a kind of paddy rice hand sowing machine is provided.It is simple in structure, and is light and handy practical, sows evenly, can alleviate the labour intensity of rice growing, improves the quality and the efficient of rice growing.
The purpose of this utility model is achieved in that the hand push seeder comprises the bucket case of adorning seed rice, is used to sow the beaming roller of seed rice, retaining brush, roller and push rod; The bucket chamber of described bucket case is up big and down small structure, before the bucket case, leave opening between the back plate lower end and form funnel, the beaming roller that is used to sow seed rice is arranged on bucket bottom opening place, chamber, this beaming roller circumference with before, gap between the back plate lower end be separately positioned on the bucket case before, the retaining brush of back plate lower end blocks, circumference in equal parts is provided with at least seven metering grooves that extend vertically on the described beaming roller, the rotating respectively left side that is supported in the bucket case of the axle journal at beaming roller two ends, the side plate of right both sides, axle journal stretches out side plate outward roller is installed, roller is provided with guide rib, when roller contacts with guide rail bracket, form guide and limit, on the bucket case of described dress seed rice push rod is installed.
The level height of transverse plane is lower than the level height of roller circumference lower end under the side plate of the and arranged on left and right sides of described bucket case, and the forward and backward plate symmetry of bucket case is inclined in and forms the bucket chamber between the left and right side plate.
The retaining brush of the header board lower end of bucket case is for being used to control the retaining brush of seed rice output, and on header board, the retaining brush of the back plate lower end of bucket case is installed on the plate of back by clamping screw this retaining brush by the adjusting screw(rod) aggregate erection.
Described adjusting screw(rod) combination is made up of screw rod, spring, long nut, knob, screw rod upper end is passed the hole of turning back on the limit header board upper end and is fixedlyed connected with knob, spring housing is on screw rod, screw rod lower end and long nut threaded engagement, long nut is provided with the radially via hole that passes for clamping screw, one clamping screw passes from the bar hole that header board is provided with, and the retaining brush and the long nut that will be used to control the seed rice output link together, and is fastened on the header board with nut.
The part that described retaining brush blocks gap between beaming roller circumference and the forward and backward plate lower end adopts nylon yarn or sheet rubber.
Opening between the forward and backward plate lower end of bucket case is an oblong openings, the wide width that is at least two metering grooves on the beaming roller of opening.
The flute length that is used to sow all the metering grooves on the beaming roller of seed rice is identical, and groove width is identical, and groove depth is identical.
On the side plate of the and arranged on left and right sides of bucket case, a side plate is provided with bearing block, cooperates by bearing between the axle journal of this bearing block and beaming roller, and another side plate is provided with pawl seat, one ratchet is installed on the pawl seat, and the lining of fixedlying connected on the axle journal of this ratchet and beaming roller is fixedly connected.
The bucket case of described dress seed rice is a bucket chamber or more than one bucket chamber.
The bucket case of dress seed rice is placed on the guide rail bracket and contacts by the guide rail beam of roller with guide rail bracket the right and left, being used under the bucket case sowed the beaming roller of seed rice facing to the space between two guide rail beams, the rear and front end of two guide rail beams is equipped with limited block, and the guide rail bracket bottom is provided with support column.
Adopt such scheme to make and the utlity model has following advantage:
Up big and down small funnel structure is adopted in the bucket chamber of the bucket case of the dress seed rice of hand push seeder, be provided for sowing the beaming roller of seed rice at bucket bottom opening place, chamber, block with the retaining brush of the forward and backward plate lower end that is separately positioned on the bucket case in gap between this beaming roller circumference and the forward and backward plate lower end, after the seed rice of packing in the bucket case is blocked by beaming roller, retaining brush, seed rice can not spill from the bucket case when the hand push seeder is worked, and makes this hand push seeder have controllability.
At the beaming roller that is used to sow seed rice, circumference in equal parts be provided with at least seven metering grooves that extend vertically, the rotating respectively side plate that is supported in the and arranged on left and right sides of bucket case of the axle journal at beaming roller two ends, axle journal stretches out side plate outward roller is installed, when roller is rotated, can drive beaming roller rotates, because the metering groove on the beaming roller is below through bucket chamber opening the time, seed rice can fall into the metering groove automatically, after the metering groove of filling seed rice was brushed through retaining with rotation, the seed rice in the groove will incline from groove and spread out the realization sowing; Simultaneously because these measure being distributed on the beaming roller of groove circumference in equal parts, can incline by identical distance and spread seed rice, and because of the flute length of all the metering grooves on the beaming roller that is used to sow seed rice identical, groove width is identical, groove depth is identical, just makes the seed grain base of being adorned in each metering groove originally identical, makes the density of sowing seeds basic identical thus, guarantee evenly to sow seeds, realize high-quality, high-precision sowing.
On roller, be provided with guide rib, when roller contacts with guide rail bracket, form guide and limit, the bucket case is moved along the guiding of guide rail bracket, guarantee that seedling checks and regulates together.
With the retaining brush of the header board lower end of bucket case by the adjusting screw(rod) aggregate erection on header board, by adjusting the adjusting screw(rod) combination, can regulate the gap length between retaining brush and the beaming roller, thus the output of control seed rice.
A/F between the forward and backward plate lower end of bucket case is set as the width that is at least two metering grooves on the beaming roller, can guarantee to have at least in the beaming roller rotation process two metering grooves can fill seed rice like this, be that each groove that enters opening below can both have time enough to fill seed rice, seed rice can not occur and not fill the phenomenon of just inclining and spreading, guarantee the uniformity of sowing seeds thus.
A side plate at the bucket case is provided with pawl seat, and a ratchet is installed on the pawl seat, and the lining of fixedlying connected on the axle journal of this ratchet and beaming roller is fixedly connected, can prevent that roller from reversing, and avoids duplicating the phenomenon of sowing seeds.
The utility model is simple in structure, easy to assembly, and it is light and handy, be easy to carry, the paddy rice that has solved mountain area, hills is planted the problem of regional field water rice seeding operation, can alleviate peasant's labour intensity, can improve the quality of rice growing again, can also enhance productivity simultaneously, be 15 times that artificial hand broadcasts sowing kind of efficient.
Below in conjunction with drawings and Examples the utility model seat is further specified.
Description of drawings
Fig. 1 is the structural representation of hand push seeder;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Fig. 3 is the schematic cross-sectional view of beaming roller;
Fig. 4 is the full-size drawing of header board;
Fig. 5 is the user mode schematic diagram of hand push seeder.
In the accompanying drawing, 1 is knob, and 2 is screw rod, and 3 is header board, and 3a is the limit of turning back, 4 is long nut, 5,5a, 5b be retaining brush, and 6 is beaming roller, and 6a measures groove, and 7 is side plate, 8 is push rod, and 9 is the back plate, and 10 are the bucket case, and 10a is the bucket chamber, and 10b is an opening, 11 is pawl seat, and 12 is ratchet, and 13 is lining, and 14 is roller, and 15 is spring, 16 is clamping screw, and 17 is bearing block, and 18 is bearing, and 19 is bar hole, and 20 is guide rail bracket, 21 is guide rail beam, and 22 is support column, and 23 is limited block, and 24 is back-up ring.
Embodiment
Referring to Fig. 1 to Fig. 5, the hand push seeder comprises the bucket case 10 of adorning seed rice, is used to sow the beaming roller 6 of seed rice, retaining brush 5, roller 14 and push rod 8 etc.The bucket chamber 10a of described bucket case 10 is up big and down small structure, and the header board 3 of bucket case, back plate 9 symmetries are inclined in and form bucket chamber 10a between the left and right side plate 7.Leave opening 10b between the header board 3 of bucket case 10 and plate 9 lower ends, back and form funnel, the beaming roller 6 that is used to sow seed rice is arranged on bucket bottom opening 10b place, chamber, block with the retaining brush 5 of the forward and backward plate lower end that is separately positioned on the bucket case in gap between these beaming roller 6 circumference and header board 3, plate 9 lower ends, back, and the part that described retaining brush 5 blocks gap between beaming roller circumference and the forward and backward plate lower end adopts nylon yarn or sheet rubber.The retaining brush 5a of header board 3 lower ends of bucket case is the retaining brush that is used to control the seed rice output, this retaining brush 5a by the adjusting screw(rod) aggregate erection on header board 3.Described adjusting screw(rod) combination is made up of screw rod 2, spring 15, long nut 4, knob 1, screw rod 2 upper ends are passed the hole of turning back on the 3a of limit header board 3 upper ends and are fixedlyed connected with knob 1, spring 15 is enclosed within on the screw rod 2, screw rod 2 lower ends and long nut 4 threaded engagement, the lower end of spring 15 props up long nut 4, the limit 3a that turns back is withstood in spring 15 upper ends, forms the power state that holds; Long nut 2 is provided with the radially via hole that passes for clamping screw, and a clamping screw 16 passes from the bar hole 19 that header board 3 is provided with, and the retaining brush 5a and the long nut 4 that will be used to control the seed rice output link together, and is fastened on the header board with nut.As long as loosening clamping screw, just can regulate retaining brush 5a and beaming roller 6 contact conditions that are used to control the seed rice output by rotation knob 1, any very little gap to be arranged for well between retaining brush 5a lower end and the beaming roller 6, increase because of the excesssive gap between lower end and the beaming roller can cause the output of seed rice, influence is sowing evenly.The retaining brush 5b of back plate 9 lower ends of bucket case is installed on the plate of back by clamping screw, and the gap between retaining brush 5b lower end and the beaming roller 6 can not drop out with seed rice is advisable.On the described beaming roller 6 circumference in equal parts be provided with at least seven metering groove 6a that extend vertically, eight metering grooves are set on the beaming roller 6 of present embodiment, also can measure groove and be set to seven or more according to the diameter of beaming roller.The flute length of all metering groove 6a on the described beaming roller 6 that is used to sow seed rice is identical, groove width is identical, groove depth is identical, realize measuring and sow seeds, promptly metering groove 6a through the retaining brush 5a that is used to control the seed rice output below the time, retaining brush 5a can block the seed rice of the metering groove of emerging and scrape off, guarantee each metering groove to go out kind of amount substantially the same.Opening 10b between the header board 3 of bucket case 10, plate 9 lower ends, back is an oblong openings, the wide width that is at least two metering grooves on the beaming roller of opening.The rotating respectively side plate 7 that is supported in the and arranged on left and right sides of bucket case 10 of the axle journal at beaming roller 6 two ends, axle journal stretches out side plate outward roller 14 is installed, and roller 14 is fixedly connected on the axle journal by lock(ing) bolt radially.Described roller 14 is provided with guide rib, forms guide and limit when roller 14 contacts with guide rail bracket 20.The level height of 7 times transverse planes of side plate of the and arranged on left and right sides of described bucket case 10 is lower than the level height of roller 14 circumference lower ends, can when dress seed rice in bucket case 10 the bucket case steadily is placed on the ground like this.Push rod 8 is installed on the bucket case 10 of described dress seed rice, is made operating personnel can hold push rod and promote seeder.On the side plate 7 of the and arranged on left and right sides of bucket case 10, a side plate is provided with bearing block 17, this bearing block 17 is by rabbeting or being screwed on side plate, cooperate by bearing 18 between the axle journal of bearing block 17 and beaming roller 6, the bearing 18 of present embodiment adopts rolling bearing, adopts sliding bearing also can reach same effect; Between the port of the metering groove 6a of bearing 18 and beaming roller a back-up ring 24 is set.Another side plate 7 is provided with pawl seat 11, and this pawl seat 11 is by rabbeting or being screwed on side plate, and a ratchet 12 is screwed and is installed on the pawl seat 11; A fixedly connected lining 13 on the axle journal of beaming roller 6, lining 13 is fixed on the axle journal of beaming roller 6 by lock(ing) bolt radially, and ratchet 12 and lining 13 are fixedlyed connected by screw thread, are convenient to mounting or dismounting.The outside diameter of the outside diameter of described back-up ring 24 and lining 13 is identical with the outside diameter of the beaming roller 6 that is used to sow seed rice, and back-up ring 24 and lining 13 block the two-port of metering groove 6a on the beaming roller respectively, prevent that seed rice from dropping out from the groove two ends.The bucket case 10 of dress seed rice is placed on the guide rail bracket 20 and contacts with the guide rail beam 21 of guide rail bracket 20 the right and lefts by roller 14, being used under the bucket case 10 sowed the beaming roller 6 of seed rice facing to the space between two guide rail beams 21, and the seed rice of sowing can be spread on the seedling dish in rice seedling bed from space between two guide rail beams 21.The rear and front end of two guide rail beams 21 is equipped with limited block 23, to limit the start-stop stroke of hand push seeder on guide rail bracket 20.Guide rail bracket 21 bottoms are provided with four support columns 22, and these support the location, edge that is used to be inserted in the seedling dish.
The bucket case 10 of described dress seed rice adopts metal cabinet or plastic box, and it can be connected and fixed formation by bolt with four blocks of plates, also can be by the injection moulding global formation.Parts such as the described beaming roller 6 that is used to sow seed rice, roller 14 can adopt metal material to make or plastic material is made.
The utility model not only is confined to the foregoing description, and the bucket chamber of the bucket case 10 of described dress seed rice also can be made two, or a plurality of, to satisfy the large tracts of land requirement of seeding.Adopt the seeder in multibuchet chamber simultaneously, ratchet can be installed in the beaming roller two ends, and the reverse-rotation preventing function of seeder is strengthened.
When using this paddy rice hand push seeder, supporting of guide rail bracket is inserted in the seedling plate edge of putting in order out on the rice seedling bed, makes guide rail beam unsettled on the seedling dish, the seeder that seed rice is housed is placed on the guide rail bracket, be positioned at the limited block place of starting point, the hand steered push rod of operator promotes seeder, and roller is rolled along guide rail beam, the drive beaming roller rotates, beaming roller in rotation process, the metering groove seed rice of packing into successively, inclining successively then spreads out seed rice, until the limited block place that reaches home, finish the process of once sowing.The moving guide rail chord position is put then, repeats said process again, so repeatedly, finishes up to sowing.If the operator is to the seeder of pulling back, because of the locking action of ratchet, roller and beaming roller can not rotate, and seed rice can not drop out.
Claims (10)
1. paddy rice hand push seeder, it is characterized in that: the hand push seeder comprises the bucket case of adorning seed rice, is used to sow the beaming roller of seed rice, retaining brush, roller and push rod; The bucket chamber of described bucket case is up big and down small structure, before the bucket case, leave opening between the back plate lower end and form funnel, the beaming roller that is used to sow seed rice is arranged on bucket bottom opening place, chamber, this beaming roller circumference with before, gap between the back plate lower end be separately positioned on the bucket case before, the retaining brush of back plate lower end blocks, circumference in equal parts is provided with at least seven metering grooves that extend vertically on the described beaming roller, the rotating respectively left side that is supported in the bucket case of the axle journal at beaming roller two ends, the side plate of right both sides, axle journal stretches out side plate outward roller is installed, roller is provided with guide rib, when roller contacts with guide rail bracket, form guide and limit, on the bucket case of described dress seed rice push rod is installed.
2. paddy rice hand push seeder according to claim 1, it is characterized in that: the level height of transverse plane is lower than the level height of roller circumference lower end under the side plate of the and arranged on left and right sides of described bucket case, and the forward and backward plate symmetry of bucket case is inclined in and forms the bucket chamber between the left and right side plate.
3. paddy rice hand push seeder according to claim 1, it is characterized in that: the retaining brush of the header board lower end of bucket case is for being used to control the retaining brush of seed rice output, on header board, the retaining brush of the back plate lower end of bucket case is installed on the plate of back by clamping screw this retaining brush by the adjusting screw(rod) aggregate erection.
4. paddy rice hand push seeder according to claim 3, it is characterized in that: described adjusting screw(rod) combination is made up of screw rod, spring, long nut, knob, screw rod upper end is passed the hole of turning back on the limit header board upper end and is fixedlyed connected with knob, spring housing is on screw rod, screw rod lower end and long nut threaded engagement, long nut is provided with the radially via hole that passes for clamping screw, one clamping screw passes from the bar hole that header board is provided with, and the retaining brush and the long nut that will be used to control the seed rice output link together, and is fastened on the header board with nut.
5. paddy rice hand push seeder according to claim 1 is characterized in that: the part that described retaining brush blocks gap between beaming roller circumference and the forward and backward plate lower end adopts nylon yarn or sheet rubber.
6. paddy rice hand push seeder according to claim 1 is characterized in that: the opening between the forward and backward plate lower end of bucket case is an oblong openings, the wide width that is at least two metering grooves on the beaming roller of opening.
7. paddy rice hand push seeder according to claim 1 is characterized in that: the flute length that is used to sow all the metering grooves on the beaming roller of seed rice is identical, and groove width is identical, and groove depth is identical.
8. paddy rice hand push seeder according to claim 1, it is characterized in that: on the side plate of the and arranged on left and right sides of bucket case, a side plate is provided with bearing block, cooperate by bearing between the axle journal of this bearing block and beaming roller, another side plate is provided with pawl seat, one ratchet is installed on the pawl seat, and the lining of fixedlying connected on the axle journal of this ratchet and beaming roller is fixedly connected.
9. paddy rice hand push seeder according to claim 1 is characterized in that: the bucket case of described dress seed rice is a bucket chamber or more than one bucket chamber.
10. paddy rice hand push seeder according to claim 1, it is characterized in that: the bucket case of dress seed rice is placed on the guide rail bracket and contacts by the guide rail beam of roller with guide rail bracket the right and left, being used under the bucket case sowed the beaming roller of seed rice facing to the space between two guide rail beams, the rear and front end of two guide rail beams is equipped with limited block, and the guide rail bracket bottom is provided with support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201920944U CN201667806U (en) | 2010-05-17 | 2010-05-17 | Rice hand-pushing seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201920944U CN201667806U (en) | 2010-05-17 | 2010-05-17 | Rice hand-pushing seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667806U true CN201667806U (en) | 2010-12-15 |
Family
ID=43325222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201920944U Expired - Fee Related CN201667806U (en) | 2010-05-17 | 2010-05-17 | Rice hand-pushing seeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN201667806U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422740A (en) * | 2011-09-15 | 2012-04-25 | 顾光耀 | Field automatic precision seeder and tray paving method for seedling nursing hard trays used in standard mechanical transplanting |
| CN104620735A (en) * | 2015-02-01 | 2015-05-20 | 浙江大学 | Drum-type precise sowing device for hole sowing of vegetable seeds |
| CN109601191A (en) * | 2019-01-31 | 2019-04-12 | 重庆市农业机械化技术推广总站 | New and effective hybrid rice alms bowl blanket method for culturing seedlings |
| US11790960B2 (en) | 2021-04-13 | 2023-10-17 | Changxin Memory Technologies, Inc. | Data transmission circuit, method and storage device |
-
2010
- 2010-05-17 CN CN2010201920944U patent/CN201667806U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422740A (en) * | 2011-09-15 | 2012-04-25 | 顾光耀 | Field automatic precision seeder and tray paving method for seedling nursing hard trays used in standard mechanical transplanting |
| CN104620735A (en) * | 2015-02-01 | 2015-05-20 | 浙江大学 | Drum-type precise sowing device for hole sowing of vegetable seeds |
| CN109601191A (en) * | 2019-01-31 | 2019-04-12 | 重庆市农业机械化技术推广总站 | New and effective hybrid rice alms bowl blanket method for culturing seedlings |
| CN109601191B (en) * | 2019-01-31 | 2021-10-08 | 重庆市农业机械化技术推广总站 | Bowl-blanket type seedling raising method for hybrid rice |
| US11790960B2 (en) | 2021-04-13 | 2023-10-17 | Changxin Memory Technologies, Inc. | Data transmission circuit, method and storage device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130517 |