CN112492902A - Hand grain lifting bean forage grass seeder with screening function - Google Patents
Hand grain lifting bean forage grass seeder with screening function Download PDFInfo
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- CN112492902A CN112492902A CN202011347739.1A CN202011347739A CN112492902A CN 112492902 A CN112492902 A CN 112492902A CN 202011347739 A CN202011347739 A CN 202011347739A CN 112492902 A CN112492902 A CN 112492902A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention discloses a hand grain-lifting bean forage grass seeder with a screening function, which belongs to the technical field of seeders, and adopts the technical scheme that the seeder comprises a frame, wherein the upper end surface of the frame is fixedly connected with a fixed frame, the middle part of the fixed frame is sequentially and fixedly connected with a screening box and a material storage cavity from top to bottom, the inner side wall of the screening box is provided with a driving screen, the front side and the rear side below the driving screen are respectively provided with a forward inclined plate and a backward inclined plate, the screening cavity is arranged below the forward inclined plate and the backward inclined plate, the front end surface of the screening box is clamped with a containing box, the lower ends of the forward inclined plate and the backward inclined plate are respectively positioned in the middle parts of the containing box and the screening cavity, a stirring shaft lever rotates to conveniently separate full seeds from blighted bran seeds, a rotating shaft rotates circularly to drive a ball valve to rotate, the effect of uniform discharging of the sown seeds is achieved, and the sowing quality is improved.
Description
Technical Field
The invention relates to the technical field of seeders, in particular to a hand grain lifting bean forage grass seeder with a screening function.
Background
At present, the seeder has had a thousand years history as agricultural production equipment, and the seeder plays very important effect in agricultural production, along with the development of modern agriculture, the variety of seeder is more and more, and is bigger and more moreover, and the improvement of seeder has significantly reduced the work intensity, fine change agricultural production mode moreover.
The current seeder does not have the screening function, and the quality of the seeding that broken seed, tiny particle seed and blighted bran seed that contain all can reduce in the middle of the seeding seed simultaneously, the load of seeding seed is inhomogeneous, influences the efficiency of seeding.
Disclosure of Invention
The invention provides a hand grain-lifting bean forage grass seeder with a screening function, and aims to solve the problems that the conventional seeder does not have the screening function, broken seeds, small-particle seeds and blighted bran seeds contained in the sowed seeds can reduce the sowing quality, and the sowing efficiency is influenced due to the uneven discharging amount of the sowed seeds.
The invention is realized in this way, a hand grain-lifting bean forage grass seeder with screening function, comprising a frame, wherein the upper end surface of the frame is fixedly connected with a fixed frame, the middle part of the fixed frame is fixedly connected with a screening box and a material storage cavity in sequence from top to bottom, the front part of the upper end surface of the screening box is communicated with a feed hopper, the inner side wall of the screening box is provided with a driving screen, the front side and the rear side below the driving screen are respectively provided with a forward inclined plate and a backward inclined plate, the screening cavity is arranged below the forward inclined plate and the backward inclined plate, the front end surface of the screening box is clamped with a receiving box, and the lower ends of the forward inclined plate and the backward inclined plate are respectively positioned in the middle parts of;
the middle part of the inner side wall of the screening cavity is provided with a stirring shaft lever, the lower part of the front end surface and the upper part of the rear end surface of the screening cavity are respectively communicated with a water discharge pipe and a water inlet pipe, an installation groove is arranged above the water inlet pipe, clamping grooves are arranged on the left side and the right side of the inner side wall of the screening cavity, the middle part of the mounting groove is movably connected with a mounting component, the left side and the right side of the front end surface of the mounting component are both fixedly connected with clamping strips matched with the clamping grooves, one side opposite to the two clamping strips is both provided with a driving groove, a plurality of servo sliding blocks which are evenly distributed are connected inside the driving groove in a sliding way, the lower end surfaces of the servo sliding blocks are fixedly connected with electric control telescopic rods, a lifting filter screen is arranged above the stirring shaft rod, the lower end face of the electric control telescopic rod is fixedly connected with the edge of the upper end face of the lifting filter screen, and the upper end face of the screening cavity is fixedly connected with a liquid level sensor;
the lower terminal surface in storage cavity is provided with a plurality of evenly distributed's discharging pipe, and is a plurality of the middle part swing joint of terminal surface has the pivot under the discharging pipe, and is a plurality of the equal swing joint in middle part of discharging pipe inside wall has row material ball valve, and is a plurality of row material ball valve and pivot fixed connection, a plurality of evenly distributed's recess has all been seted up to the lateral wall of arranging the material ball valve, the up end in the past of storage cavity has inlet pipe and charge door to the back intercommunication in proper order, the up end of inlet pipe and the lower terminal surface intercommunication in screening chamber, the place ahead intercommunication of terminal surface has row material pipe under the screening chamber.
In order to facilitate the driving of the plowing knife roll and the rotation shaft to rotate and the sowing operation, the hand grain-lifting bean and forage grass sowing machine with the screening function is preferably provided with the case on the right side of the fixed frame, the battery box is fixedly connected to the upper end face of the case, and the lower end face of the frame is sequentially provided with the rear wheel, the covering soil grinding plate, the plowing knife roll, the front wheel and the correcting wheel from left to right.
As an optimization of the hand grain-lifting bean and forage grass seeder with the screening function, the top end of the inner side wall of the storage cavity is fixedly connected with a distance sensor, the upper end surface of the screening box is fixedly connected with an alarm, and the distance sensor is electrically connected with the alarm.
In order to facilitate separation of full seeds and blighted bran seeds and improve screening quality, the walking grain bean forage grass seeder with the screening function is preferably provided with the stirring motor fixedly connected with the front end surface of the screening cavity, and the front end surface of the stirring shaft rod penetrates through the screening cavity and extends to the outside of the screening cavity to be fixedly connected with the output end of the stirring motor.
In order to prevent the lifting filter screen from floating above the water surface, play a role of stretching the lifting filter screen and further facilitate the cleaning of blighted bran floating above the water surface, the hand grain-lifting bean forage grass seeder with the screening function is preferred, and the lower end surface of the lifting filter screen is fixedly connected with a plurality of gravity beads which are uniformly distributed.
In order to perform a filtering function and prevent the sown seeds from being discharged together with water, it is preferable that the grain-lifting bean and forage grass sowing machine with a screening function of the present invention is characterized in that a filter box is provided inside the screening chamber, and the filter box is fixedly connected to the drain pipe.
In order to facilitate an operator to grasp the hand-holding rods and prevent the phenomenon of slipping between a palm and the hand-holding rods due to long-time work, the hand-holding bean forage grass seeder with the screening function is preferably characterized in that the left side of the upper end surface of the rack is fixedly connected with two evenly-distributed hand-holding rods, and the outer side walls of the left ends of the two hand-holding rods are fixedly connected with anti-slipping sleeves.
In order to facilitate the operation of the seeder, the emergency button is arranged to facilitate the timely closing of the seeder, and preferably, the grain-lifting bean and forage grass seeder with the screening function is provided with the mounting rod fixedly connected between the two hand rods, the upper end surfaces of the mounting rods are provided with the plurality of operating keys which are uniformly distributed, the emergency button is arranged on each of the upper end surfaces of the two hand rods, and the emergency button is positioned on the right side of the anti-skidding sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the hand grain-lifting bean forage grass seeder with the screening function, seeding materials are uniformly poured into the screening box through the feed hopper, the driving screen is started, the driving screen rotates backwards in a circulating mode, so that the seeding seeds are screened conveniently, small-particle seeding seeds are screened down and conveyed into the containing box through the forward inclined plate, large-particle seeding seeds are conveyed into the screening cavity through the backward inclined plate, and the effect of conveniently screening the seeding seeds is achieved;
2. the hand grain-lifting bean forage grass seeder with the screening function conveys water into a screening cavity through a water inlet pipe, a liquid level sensor monitors the height of the water level in real time, a stirring shaft rod is arranged in the screening cavity and rotates to enable blighted bran contained in sowed seeds to float above the water surface, full seeds and blighted bran seeds are conveniently separated, an electric control telescopic rod is started to enable a lifting filter screen to move below the water surface, a servo sliding block is started to drive the electric control telescopic rod to move forwards and move to the front end of a driving groove, the electric control telescopic rod rises upwards, the lifting filter screen is lifted synchronously upwards, blighted bran seeds are conveniently separated and filtered above the lifting filter screen, a drain pipe is opened, an installation assembly is drawn out of the screening cavity, the lifting filter screen is cleaned, and the screening quality of the sowed seeds is further;
3. this hand standing grain beans forage grass seeder with screening function, discharging pipe through the lower terminal surface at the storage cavity that is provided with a plurality of evenly distributed, a plurality of discharging pipe ejection of compact simultaneously, increase the area of seeding, the efficiency that makes the seeding improves, set up at the middle part of a plurality of discharging pipe inside walls and arrange the material ball valve, the recess of a plurality of evenly distributed is seted up to the lateral wall of arranging the material ball valve, the pivot with arrange material ball valve fixed connection, pivot rotation in circulation, the material ball valve rotation is arranged in the drive, can hide one to two seeding seeds in the recess, make the seeding seed reach the effect of evenly discharging, improve the quality of seeding.
Drawings
FIG. 1 is an overall structure diagram of a hand grain soybean and forage grass seeder with screening function according to the present invention;
FIG. 2 is a right sectional view of the screen box and hopper of the present invention;
FIG. 3 is a top view of the grab bar and mounting bar of the present invention;
fig. 4 is a block diagram of the mounting assembly of the present invention.
In the figure, 1, a frame; 101. a grab bar; 102. mounting a rod; 103. an operation key; 104. an emergency button; 105. an anti-slip sleeve; 106. a correction wheel; 107. a rear wheel; 108. a front wheel; 109. covering a soil grinding plate; 2. a chassis; 201. a battery box; 202. a plowing knife roll; 3. a fixed mount; 4. a screening box; 401. a feed hopper; 402. driving the screen; 403. a forward inclined plate; 404. a backward inclined plate; 405. a receiving box; 5. a material storage cavity; 501. a feed pipe; 502. a feed inlet; 503. a discharge pipe; 504. a rotating shaft; 505. a discharge ball valve; 506. a distance sensor; 6. mounting the component; 601. clamping the strip; 602. a drive slot; 603. a servo slider; 604. an electric control telescopic rod; 605. lifting the filter screen; 606. a gravity bead; 7. a screening chamber; 701. mounting grooves; 702. a card slot; 703. a stirring motor; 704. stirring the shaft lever; 705. a drain pipe; 706. a water inlet pipe; 707. a filter cartridge; 708. a discharge pipe; 709. a liquid level sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a hand grain-lifting bean forage grass seeder with a screening function comprises a rack 1, wherein the upper end surface of the rack 1 is fixedly connected with a fixing frame 3, the middle part of the fixing frame 3 is fixedly connected with a screening box 4 and a storage cavity 5 from top to bottom in sequence, a feed hopper 401 is communicated in front of the upper end surface of the screening box 4, a driving screen 402 is arranged on the inner side wall of the screening box 4, a front inclined plate 403 and a rear inclined plate 404 are respectively arranged on the front side and the rear side below the driving screen 402, a screening cavity 7 is arranged below the front inclined plate 403 and the rear inclined plate 404, a containing box 405 is clamped on the front end surface of the screening box 4, and the lower ends of the front inclined plate 403 and the rear inclined plate 404 are respectively positioned in the middle parts of;
the middle part of the inner side wall of the screening cavity 7 is provided with a stirring shaft rod 704, the lower part of the front end surface of the screening cavity 7 and the upper part of the rear end surface are respectively communicated with a drain pipe 705 and a water inlet pipe 706, the upper part of the water inlet pipe 706 is provided with a mounting groove 701, the left side and the right side of the inner side wall of the screening cavity 7 are both provided with clamping grooves 702, the middle part of the mounting groove 701 is movably connected with a mounting assembly 6, the left side and the right side of the front end surface of the mounting assembly 6 are both fixedly connected with clamping strips 601 matched with the clamping grooves 702, one side opposite to the two clamping strips 601 is both provided with a driving groove 602, the inside of the driving groove 602 is slidably connected with a plurality of uniformly distributed servo sliding blocks 603, the lower end surfaces of the plurality of servo sliding blocks 603 are both fixedly connected with an electric control telescopic rod 604, a lifting filter screen 605 is;
the lower terminal surface of storage cavity 5 is provided with a plurality of evenly distributed's discharging pipe 503, the middle part swing joint of terminal surface has pivot 504 under a plurality of discharging pipes 503, the equal swing joint in middle part of a plurality of discharging pipe 503 inside walls has row material ball valve 505, a plurality of row material ball valves 505 and pivot 504 fixed connection, a plurality of grooves that evenly distributed have all been seted up to the lateral wall of arranging material ball valve 505, the up end of storage cavity 5 communicates in the past to the back in proper order has inlet pipe 501 and charge door 502, the up end of inlet pipe 501 and the lower terminal surface intercommunication of screening chamber 7, the place ahead intercommunication of terminal surface has row material pipe 708 under the screening chamber 7.
In this embodiment: sowing materials are uniformly poured into the screening box 4 through the feed hopper 401, the driving screen 402 is started, the driving screen 402 rotates backwards in a circulating mode, so that sowing seeds are screened conveniently, small-particle sowing seeds are screened and conveyed to the containing box 405 through the forward inclined plate 403, large-particle sowing seeds are conveyed to the screening cavity 7 through the backward inclined plate 404, and the effect of conveniently screening the sowing seeds is achieved;
water is conveyed into the screening cavity 7 through the water inlet pipe 706, the height of the water level is monitored by the liquid level sensor 709 in real time, the inside of the screening cavity 7 is provided with the stirring shaft rod 704, the stirring shaft rod 704 rotates to enable blighted bran contained in sowed seeds to float above the water surface, full seeds and blighted bran seeds are conveniently separated, the electric control telescopic rod 604 is started to enable the lifting filter screen 605 to move below the water surface, the servo sliding block 603 is started to drive the electric control telescopic rod 604 to move forwards to the front end of the driving groove 602, the electric control telescopic rod 604 ascends, the lifting filter screen 605 ascends synchronously, blighted bran seeds are conveniently separated and filtered above the lifting filter screen 605, the drain pipe 705 is opened, the mounting assembly 6 is extracted from the screening cavity 7, the lifting filter screen 605 is cleaned, the quality of sowed seeds is further improved, and meanwhile, the germination efficiency of the;
through the discharging pipe 503 that is provided with a plurality of evenly distributed at the lower terminal surface of storage cavity 5, a plurality of discharging pipes 503 are the ejection of compact simultaneously, increase the area of seeding, make the efficiency of seeding improve, middle part at a plurality of discharging pipe 503 inside walls sets up row material ball valve 505, the recess of a plurality of evenly distributed is seted up to the lateral wall of arranging material ball valve 505, pivot 504 with arrange material ball valve 505 fixed connection, pivot 504 circulation rotates, the drive is arranged material ball valve 505 and is rotated, can hide one to two seeding seeds in the recess, make the seeding seed reach the effect of the even ejection of compact, improve the quality of seeding.
As a technical optimization scheme of the invention, the right side of the fixed frame 3 is provided with the case 2, the upper end surface of the case 2 is fixedly connected with the storage battery box 201, and the lower end surface of the frame 1 is sequentially provided with the rear wheel 107, the covering soil grinding plate 109, the plowing knife roller 202, the front wheel 108 and the correcting wheel 106 from left to right.
In this embodiment: through the up end fixedly connected with battery box 201 at quick-witted case 2, battery box 201 provides power for the seeder, and machine case 2 is inside to be provided with motor and reduction gear, and machine case 2 front end sets up the action wheel, and the action wheel passes through the conveyer belt with plough native rotor 202 to be connected, and plough native rotor 202 is connected through the conveyer belt with pivot 504 equally, and the starter motor further conveniently drives plough rotor 202 and pivot 504 and rotates, is convenient for sow the operation.
As a technical optimization scheme of the invention, the top end of the inner side wall of the material storage cavity 5 is fixedly connected with a distance sensor 506, the upper end face of the screening box 4 is fixedly connected with an alarm, and the distance sensor 506 is electrically connected with the alarm.
In this embodiment: through the top fixedly connected with distance sensor 506 at the 5 inside walls of storage cavity, distance sensor 506 makes things convenient for the inside clout of real-time supervision storage cavity 5, prevents to appear the phenomenon that the seed is not enough at the in-process of seeder making a round trip to sow, improves the efficiency of seeding.
As a technical optimization scheme of the invention, the front end face of the screening chamber 7 is fixedly connected with a stirring motor 703, and the front end face of the stirring shaft rod 704 penetrates through the screening chamber 7 and extends to the outside of the screening chamber 7 to be fixedly connected with the output end of the stirring motor 703.
In this embodiment: the stirring shaft rod 704 is fixedly connected with the output end of the stirring motor 703, the stirring motor 703 is started, the stirring shaft rod 704 stirs the sowing seeds in the screening cavity 7, so that the blighted bran contained in the sowing seeds floats above the water surface, the separation of full seeds and blighted bran seeds is further facilitated, and the screening quality is improved.
As a technical optimization scheme of the present invention, the lower end surface of the lifting filter screen 605 is fixedly connected with a plurality of gravity beads 606 which are uniformly distributed.
In this embodiment: through the lower terminal surface fixedly connected with a plurality of evenly distributed's at lift filter screen 605 gravity bead 606, lift filter screen 605 is light in weight, and gravity bead 606 prevents that lift filter screen 605 from floating above the surface of water, plays the effect of tensile lift filter screen 605, is further convenient for clear up the blighted bran that floats above the surface of water.
As a technical optimization scheme of the invention, a filter box 707 is arranged in the screening cavity 7, and the filter box 707 is fixedly connected with the drain pipe 705.
In this embodiment: by providing the filter box 707 in the interior of the screening chamber 7, when the drain pipe 705 is opened to drain water, the filter box 707 performs a filtering function to prevent the sown seeds from being discharged together with the water.
As a technical optimization scheme of the invention, the left side of the upper end surface of the rack 1 is fixedly connected with two evenly distributed handholds 101, and the outer side walls of the left ends of the two handholds 101 are fixedly connected with anti-skidding sleeves 105.
In this embodiment: through the outer side wall fixedly connected with antiskid cover 105 at two handrail 101 left ends, make the operator be convenient for grasp handrail 101, prevent long-time work, the phenomenon of skidding appears between palm and handrail 101.
As a technical optimization scheme of the invention, an installation rod 102 is fixedly connected between two handrails 101, a plurality of operation keys 103 which are uniformly distributed are arranged on the upper end surface of the installation rod 102, emergency buttons 104 are arranged on the upper end surfaces of the two handrails 101, and the emergency buttons 104 are positioned on the right side of an anti-slip sleeve 105.
In this embodiment: the seeding machine is convenient to operate by arranging a plurality of uniformly distributed operating keys 103 on the upper end face of the mounting rod 102, and the seeding machine is convenient to close in time by the arranged emergency button 104.
The working principle is as follows: firstly, sowing materials are uniformly poured into a screening box 4 through a feed hopper 401, a driving screen 402 is started, the driving screen 402 rotates backwards in a circulating way so as to screen sowing seeds conveniently, small-particle sowing seeds are screened down and are conveyed into a containing box 405 through a forward inclined plate 403, large-particle sowing seeds are conveyed into a screening cavity 7 through a backward inclined plate 404 so as to achieve the effect of conveniently screening sowing seeds, water is conveyed into the screening cavity 7 through a water inlet pipe 706, the height of the water level is monitored by a liquid level sensor 709 in real time, a stirring shaft rod 704 is arranged in the screening cavity 7, the stirring shaft rod 704 rotates so as to enable blighted bran contained in the sowing seeds to float above the water surface and conveniently separate full seeds from blighted bran seeds, an electric control telescopic rod 604 is started so as to enable a lifting filter screen 605 to move below the water surface, a servo slide block 603 is started, an electric control telescopic rod 604 is driven to move, the electric control telescopic rod 604 rises upwards, the lifting filter screen 605 is upward synchronously, so that blighted bran seeds are conveniently separated and filtered above the lifting filter screen 605, the drain pipe 705 is opened, the mounting assembly 6 is taken out from the screening cavity 7, the lifting filter screen 605 is cleaned, the screening quality of the sowed seeds is further improved, meanwhile, the germination efficiency of the seeds can be accelerated by the soaked seeds, a plurality of uniformly distributed discharge pipes 503 are arranged on the lower end surface of the storage cavity 5, the discharge pipes 503 discharge simultaneously, the sowing area is increased, the sowing efficiency is improved, the middle parts of the inner side walls of the discharge pipes 503 are provided with the discharge ball valve 505, a plurality of uniformly distributed grooves are formed on the outer side wall of the discharge ball valve 505, the rotating shaft 504 is fixedly connected with the discharge ball valve 505, the rotating shaft 504 rotates circularly, the sowing ball valve 505 is driven to rotate, one to two discharge seeds can be hidden in the grooves, and the sowing, the quality of sowing is improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hand grain-lifting bean forage grass seeder with screening function, includes frame (1), its characterized in that: the upper end face of the rack (1) is fixedly connected with a fixing frame (3), the middle part of the fixing frame (3) is fixedly connected with a screening box (4) and a material storage cavity (5) from top to bottom in sequence, a feed hopper (401) is communicated in front of the upper end face of the screening box (4), a driving screen (402) is arranged on the inner side wall of the screening box (4), a forward inclined plate (403) and a backward inclined plate (404) are respectively arranged on the front side and the back side below the driving screen (402), a screening cavity (7) is arranged below the forward inclined plate (403) and the backward inclined plate (404), a containing box (405) is clamped on the front end face of the screening box (4), and the lower ends of the forward inclined plate (403) and the backward inclined plate (404) are respectively located in the middle parts of the containing box (405) and the screening cavity (;
the middle part of the inner side wall of the screening cavity (7) is provided with a stirring shaft rod (704), the lower part of the front end face of the screening cavity (7) and the upper part of the rear end face of the screening cavity (7) are respectively communicated with a drain pipe (705) and a water inlet pipe (706), the upper part of the water inlet pipe (706) is provided with a mounting groove (701), the left side and the right side of the inner side wall of the screening cavity (7) are respectively provided with a clamping groove (702), the middle part of the mounting groove (701) is movably connected with a mounting component (6), the left side and the right side of the front end face of the mounting component (6) are respectively and fixedly connected with clamping strips (601) matched with the clamping grooves (702), one sides of the two clamping strips (601) opposite to each other are respectively provided with a driving groove (602), the inside of the driving groove (602) is slidably connected with, a lifting filter screen (605) is arranged above the stirring shaft rod (704), the lower end face of the electric control telescopic rod (604) is fixedly connected with the edge of the upper end face of the lifting filter screen (605), and the upper end face of the screening cavity (7) is fixedly connected with a liquid level sensor (709);
the lower terminal surface of storage cavity (5) is provided with a plurality of evenly distributed's discharging pipe (503), and is a plurality of the middle part swing joint of terminal surface has pivot (504) under discharging pipe (503), and is a plurality of discharging ball valve (505) are arranged to the equal swing joint in middle part of discharging pipe (503) inside wall, and is a plurality of arrange material ball valve (505) and pivot (504) fixed connection, a plurality of evenly distributed's recess has all been seted up to the lateral wall of arranging material ball valve (505), the up end of storage cavity (5) communicates in the past to the back in proper order has inlet pipe (501) and charge door (502), the up end of inlet pipe (501) and the lower terminal surface intercommunication of screening cavity (7), the place ahead intercommunication of terminal surface has row material pipe (708) under screening cavity (7).
2. The hand grain-lifting bean forage grass seeder with screening function as claimed in claim 1, characterized in that: the right side of mount (3) is provided with quick-witted case (2), the up end fixedly connected with battery box (201) of quick-witted case (2), the lower terminal surface of frame (1) has set gradually rear wheel (107), terraced grinding plate (109), plough native rotor (202), front wheel (108) and correction wheel (106) from a left side to the right side.
3. The hand grain-lifting bean forage grass seeder with screening function as claimed in claim 1, characterized in that: the top fixedly connected with distance sensor (506) of storage cavity (5) inside wall, the up end fixedly connected with alarm of screening case (4), distance sensor (506) and alarm electric connection.
4. The hand grain-lifting bean forage grass seeder with screening function as claimed in claim 1, characterized in that: the front end face of the screening cavity (7) is fixedly connected with a stirring motor (703), and the front end face of the stirring shaft rod (704) penetrates through the screening cavity (7) and extends to the outside of the screening cavity (7) to be fixedly connected with the output end of the stirring motor (703).
5. The hand grain-lifting bean forage grass seeder with screening function as claimed in claim 1, characterized in that: the lower end face of the lifting filter screen (605) is fixedly connected with a plurality of gravity beads (606) which are uniformly distributed.
6. The hand grain-lifting bean forage grass seeder with screening function as claimed in claim 1, characterized in that: the filter box (707) is arranged in the screening cavity (7), and the filter box (707) is fixedly connected with the drain pipe (705).
7. The hand grain-lifting bean forage grass seeder with screening function as claimed in claim 1, characterized in that: the left side fixedly connected with of frame (1) up end two evenly distributed's handrail (101), two the lateral wall fixedly connected with antiskid cover (105) of handrail (101) left end.
8. The hand grain-lifting bean forage grass seeder with screening function as claimed in claim 7, characterized in that: two fixedly connected with installation pole (102) between handrail (101), the up end of installation pole (102) is provided with a plurality of evenly distributed's operating key (103), two the up end of handrail (101) all sets up emergency button (104), emergency button (104) are located the right side of antiskid cover (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347739.1A CN112492902A (en) | 2020-11-26 | 2020-11-26 | Hand grain lifting bean forage grass seeder with screening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347739.1A CN112492902A (en) | 2020-11-26 | 2020-11-26 | Hand grain lifting bean forage grass seeder with screening function |
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| CN207305355U (en) * | 2017-10-25 | 2018-05-04 | 郑青飞 | One kind sows uniform seeder |
| CN108901223A (en) * | 2018-07-05 | 2018-11-30 | 金华市全宇农业科技有限公司 | The uniform seeding and growing seedling equipment of thickness of sowing |
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| CN210058590U (en) * | 2019-03-20 | 2020-02-14 | 岳西县徽记农业开发有限公司 | Multi-functional letter sorting of trichosanthes seed selects workstation |
| CN210304074U (en) * | 2019-05-23 | 2020-04-14 | 李永章 | Forestry seed screening seed selection device |
| CN211240749U (en) * | 2019-12-06 | 2020-08-14 | 宁蒗县海翼海生物开发有限公司 | High-quality seed selector of radix aconiti agrestis |
| CN211330278U (en) * | 2019-11-26 | 2020-08-25 | 贵州神农米业有限公司 | Rice screening separator |
| CN211914800U (en) * | 2020-03-09 | 2020-11-13 | 林德君 | Seed belt cleaning device for farming |
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| RU2144756C1 (en) * | 1998-02-25 | 2000-01-27 | Артемов Вячеслав Александрович | Selection drill for sowing seeds in cassettes |
| CN206821190U (en) * | 2017-04-18 | 2018-01-02 | 张秀芝 | Screen-type accurate seeding machinery |
| CN107466527A (en) * | 2017-09-14 | 2017-12-15 | 湖州桑农生态农业有限公司 | A kind of ecological agriculture seed disinfection seeding apparatus |
| CN107580831A (en) * | 2017-09-15 | 2018-01-16 | 安徽灵杨农机制造有限公司 | A kind of energy-conserving and environment-protective seeding and fertilizing all-in-one |
| CN207305355U (en) * | 2017-10-25 | 2018-05-04 | 郑青飞 | One kind sows uniform seeder |
| CN108901223A (en) * | 2018-07-05 | 2018-11-30 | 金华市全宇农业科技有限公司 | The uniform seeding and growing seedling equipment of thickness of sowing |
| CN109168359A (en) * | 2018-09-11 | 2019-01-11 | 广东宏穗晶科技服务有限公司 | A kind of legume crop planting machines people |
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| CN210304074U (en) * | 2019-05-23 | 2020-04-14 | 李永章 | Forestry seed screening seed selection device |
| CN211330278U (en) * | 2019-11-26 | 2020-08-25 | 贵州神农米业有限公司 | Rice screening separator |
| CN211240749U (en) * | 2019-12-06 | 2020-08-14 | 宁蒗县海翼海生物开发有限公司 | High-quality seed selector of radix aconiti agrestis |
| CN211914800U (en) * | 2020-03-09 | 2020-11-13 | 林德君 | Seed belt cleaning device for farming |
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Application publication date: 20210316 |