CN108886925B - Mechanical agricultural sowing equipment - Google Patents
Mechanical agricultural sowing equipment Download PDFInfo
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- CN108886925B CN108886925B CN201810420138.5A CN201810420138A CN108886925B CN 108886925 B CN108886925 B CN 108886925B CN 201810420138 A CN201810420138 A CN 201810420138A CN 108886925 B CN108886925 B CN 108886925B
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- belt pulley
- bearing seat
- transverse plate
- screw rod
- frame body
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
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Abstract
The invention belongs to the field of machinery, and particularly relates to mechanical agricultural seeding equipment. The technical problem is as follows: provides a mechanical agricultural seeding device with high working efficiency and uniform seeding. The technical scheme of the invention is as follows: a mechanical agricultural seeding device comprises a transverse plate, a bracket, a frame body, a feeding pipe, a spring, a stop block, a pull rope, a pull ring, a hook, a discharging pipe, a net frame, a T-shaped screw rod, a connecting block, a first bearing seat and the like; the middle of the transverse plate is provided with a first opening, the left side and the right side of the transverse plate are both connected with handles, the left side and the right side of the top of the transverse plate are both connected with brackets, a frame body is connected between the two brackets, the middle of the top of the frame body is connected with a feeding pipe, and the feeding pipe is communicated with the frame body. According to the invention, the motor can drive the baffle plate to rotate slowly and positively through slow positive and negative rotation, so that seeds falling through the net frame are scattered, the seeds can fall more uniformly, and the effect of uniform seeding is achieved.
Description
Technical Field
The invention belongs to the field of machinery, and particularly relates to mechanical agricultural seeding equipment.
Background
Machine refers to the generic term of machine and mechanism. The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development.
When the manual work was sowed the corn that has taken place the bud, work efficiency is low, and the dynamics of seeding at every turn is difficult to keep unanimous moreover, leads to the seeding inhomogeneous, consequently needs urgent need to research and develop a work efficiency height, seeding even mechanical type agricultural seeding equipment.
Disclosure of Invention
In order to overcome the manual work when sowing the rice that has taken place the bud, work efficiency is low, and the dynamics of sowing at every turn is difficult to keep unanimous moreover, leads to the inhomogeneous shortcoming of seeding, and the technical problem is: provides a mechanical agricultural seeding device with high working efficiency and uniform seeding.
The technical scheme of the invention is as follows: a mechanical agricultural seeding device comprises a transverse plate, a support, a frame body, a feeding pipe, a spring, a stop block, a pull rope, a pull ring, a hook, a discharging pipe, a net frame, a T-shaped screw rod, a connecting block, a first bearing seat, a second bearing seat, a first rotating shaft, a baffle plate and a handle, wherein the middle part of the transverse plate is provided with a first opening, the left side and the right side of the transverse plate are both connected with the handle, the left side and the right side of the top part of the transverse plate are both connected with the support, the frame body is connected between the two supports, the feeding pipe is connected with the middle part of the top part of the frame body, the feeding pipe is communicated with the frame body, the discharging pipe is connected with the frame body, the lower part of the left side in the frame body is connected with the spring, the tail end, the middle of the transverse plate is provided with a first opening, the bottom of the transverse plate is connected with a net frame, the right of the transverse plate is provided with a screw hole, a T-shaped screw rod is movably arranged in the screw hole, a connecting block is arranged below the T-shaped screw rod, the top of the connecting block is provided with a first bearing seat, a bearing in the first bearing seat is in interference connection with the bottom end of the T-shaped screw rod, the left side of the connecting block is provided with a second bearing seat, the second bearing seat is connected with a first rotating shaft.
In a preferred embodiment of the present invention, the present invention further comprises a motor, a third bearing seat, a screw rod, a nut, a slide rail, a slide block and an L-shaped rod, wherein the motor is installed on the left side in the first opening, the third bearing seat is installed on the right side in the first opening, the screw rod is connected in the third bearing seat, the nut is movably arranged on the screw rod, the bottom of the nut is connected with the L-shaped rod, the left end of the screw rod is connected with an output shaft of the motor, the slide rail is installed on the inner front side of the first opening, the slide block is slidably arranged on the slide rail.
In a preferred embodiment of the present invention, the device further includes a first belt pulley, a fourth belt pulley, a rotating rod, a second belt pulley, a first flat belt, a third belt pulley, a second rotating shaft, a fourth belt pulley and a second flat belt, the first belt pulley is installed at the left portion of the screw rod, the fourth belt pulley is installed at the lower portion of the left side of the left bracket, the rotating rod is connected in the fourth belt pulley, the second belt pulley is installed at the right end of the rotating rod, the first flat belt is connected between the second belt pulley and the first belt pulley, the third belt pulley is installed at the left end of the rotating rod, the second flat belt is wound on the third belt pulley, the second rotating shaft is connected at the left side of the baffle, the fourth belt pulley is installed at the left end of the second rotating shaft, the second opening is opened at the.
In a preferred embodiment of the invention, the handle further comprises a placing plate, supporting rods and supporting blocks, the placing plate is arranged below the baffle, the supporting rods are connected to the left side and the right side of the top of the placing plate, the supporting blocks are connected to the top ends of the two supporting rods, and the two supporting blocks are respectively contacted with the two handles.
When the seed feeder needs to be used, an operator moves the seed feeder to a designated position, then pours a proper amount of seeds into the frame body from the feeding pipe, and then screws the T-shaped screw clockwise to drive the connecting block to move downwards, so that the first rotating shaft is driven to move downwards, and the baffle moves downwards along with the connecting block. When the baffle plate moves downwards to a proper position, the T-shaped screw rod is stopped to be twisted clockwise, then the baffle plate is rotated by 180 degrees, the baffle plate is in a vertical state, at the moment, an operator pulls the pull ring rightwards and hangs on the hook, the pull rope drives the stop block to move rightwards, so that seeds in the frame body fall into the net frame through the discharge pipe and fall through the net frame, meanwhile, the operator holds the handle to move the rice seeding machine, and the germinated rice is seeded. After the sowing is finished, the invention is put down.
Because still including the motor, the third bearing frame, the lead screw, the nut, a slide rail, slider and L shape pole, the motor is installed in the left side in the first opening, the third bearing frame is installed on the right side in the first opening, third bearing frame in-connection has the lead screw, the movable nut that is equipped with on the lead screw, the nut bottom is connected with L shape pole, the lead screw left end and the output shaft of motor, the slide rail is installed to the front side in the first opening, the gliding style is equipped with the slider on the slide rail, the slider rear side is connected with the nut front side. When having sprouted corn and sowing, operating personnel control the motor slowly just reversing, drive the slow just reversing of lead screw to drive the nut and slowly remove about, L shape pole removes about slowly thereupon, and the seed in the screen frame is constantly stirred to L shape pole, avoids the seed in the screen frame to pile together, makes the seed in the screen frame can be better see through the screen frame and fall down. After the seeding is finished, the operator turns off the motor.
Because still including first belt pulley, fourth bearing, the bull stick, the second belt pulley, first flat belt, the third belt pulley, the second pivot, fourth belt pulley and the flat belt of second, the first belt pulley is installed to the lead screw left part, left support left side lower part is installed the fourth bearing, fourth bearing in-connection has the bull stick, the second belt pulley is installed to the bull stick right-hand member, be connected with first flat belt between second belt pulley and the first belt pulley, the third belt pulley is installed to the bull stick left end, around having the flat belt of second on the third belt pulley, the baffle left side is connected with the second pivot, the fourth belt pulley is installed to the second pivot left end, diaphragm left part is opened there is the second opening, the second is flat belt to pass the second opening. When the flap is moved down to the proper position, the operator places the second flat belt over the fourth pulley. When the motor slowly rotates forward and backward to drive the lead screw to slowly rotate forward and backward, the first belt pulley is driven to slowly rotate forward and backward, the second belt pulley is driven to slowly rotate forward and backward through the first flat belt, so that the rotating rod and the third belt pulley are driven to slowly rotate forward and backward, the fourth belt pulley is driven to slowly rotate forward and backward through the second flat belt, the baffle slowly rotates forward and backward therewith, seeds falling through the screen frame are scattered, and the seeds can more uniformly fall down.
Because still including placing board, branch and supporting shoe, the baffle below is equipped with places the board, places the board top left and right sides and all is connected with branch, and two branch tops all are connected with the supporting shoe, two supporting shoes respectively with two handle contacts. The operator places the invention on the two support blocks, and the two support rods support the invention to prevent the parts of the invention from being damaged.
According to the invention, the motor can drive the baffle plate to rotate slowly and positively through slow positive and negative rotation, so that seeds falling through the net frame are scattered, the seeds can fall more uniformly, and the effect of uniform seeding is achieved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a second front view structure diagram of the present invention.
Fig. 3 is a schematic top view of the slide rail and the slider of the present invention.
FIG. 4 is a right side view of the L-shaped rod of the present invention.
Fig. 5 is a third schematic view of the present invention.
Reference numerals: 1. the automatic belt conveyor comprises a transverse plate, 2, a first opening, 3, a support, 4, a frame body, 5, a feeding pipe, 6, a spring, 7, a stop block, 8, a pull rope, 9, a wire guide hole, 10, a pull ring, 11, a hook, 12, a discharge pipe, 13, a screen frame, 14, a screw hole, 15, a T-shaped screw rod, 16, a connecting block, 17, a first bearing seat, 18, a second bearing seat, 19, a first rotating shaft, 20, a baffle, 21, a motor, 22, a third bearing seat, 23, a screw rod, 24, a nut, 25, a sliding rail, 26, a sliding block, 27, an L-shaped rod, 28, a first belt pulley, 29, a fourth bearing seat, 30, a rotating rod, 31, a second belt pulley, 32, a first flat belt, 33, a second opening, 34, a third belt pulley, 35, a second rotating shaft, 36, a fourth belt pulley, 37, a second flat belt, 38, a handle, 39, a placing plate, 40 and.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A mechanical agricultural sowing device is shown in figures 1-5 and comprises a transverse plate 1, a support 3, a frame body 4, a feeding pipe 5, a spring 6, a stop block 7, a pull rope 8, a pull ring 10, a hook 11, a discharging pipe 12, a net frame 13, a T-shaped screw rod 15, a connecting block 16, a first bearing seat 17, a second bearing seat 18, a first rotating shaft 19, a stop plate 20 and a handle 38, wherein a first opening 2 is formed in the middle of the transverse plate 1, the left side and the right side of the transverse plate 1 are both connected with the handle 38, the left side and the right side of the top of the transverse plate 1 are both connected with the support 3, the frame body 4 is connected between the two support frames 3, the feeding pipe 5 is connected in the middle of the top of the frame body 4, the feeding pipe 5 is communicated with the frame body 4, the discharging pipe 12 is connected in the middle of the bottom of the, dog 7 right side is connected with stay cord 8, 4 right sides lower parts of framework are opened there is wire guide 9, 8 end of stay cord pass wire guide 9 and are connected with pull ring 10, 3 left surfaces of support on right side are connected with couple 11, 1 middle part of diaphragm is opened there is first opening 2, 1 bottom of diaphragm is connected with screen frame 13, 1 right part of diaphragm is opened there is screw 14, the movable T shape screw rod 15 that is equipped with in the screw 14, T shape screw rod 15 below is equipped with connecting block 16, first bearing frame 17 is installed at connecting block 16 top, bearing in the first bearing frame 17 is connected through the interference with 15 bottoms of T shape screw rod, second bearing frame 18 is installed in connecting block 16 left sides, second bearing frame 18 in-connection has first pivot 19, 19 left ends of first pivot are connected.
Example 2
A mechanical agricultural sowing device is shown in figures 1-5 and comprises a transverse plate 1, a support 3, a frame body 4, a feeding pipe 5, a spring 6, a stop block 7, a pull rope 8, a pull ring 10, a hook 11, a discharging pipe 12, a net frame 13, a T-shaped screw rod 15, a connecting block 16, a first bearing seat 17, a second bearing seat 18, a first rotating shaft 19, a stop plate 20 and a handle 38, wherein a first opening 2 is formed in the middle of the transverse plate 1, the left side and the right side of the transverse plate 1 are both connected with the handle 38, the left side and the right side of the top of the transverse plate 1 are both connected with the support 3, the frame body 4 is connected between the two support frames 3, the feeding pipe 5 is connected in the middle of the top of the frame body 4, the feeding pipe 5 is communicated with the frame body 4, the discharging pipe 12 is connected in the middle of the bottom of the, dog 7 right side is connected with stay cord 8, 4 right sides lower parts of framework are opened there is wire guide 9, 8 end of stay cord pass wire guide 9 and are connected with pull ring 10, 3 left surfaces of support on right side are connected with couple 11, 1 middle part of diaphragm is opened there is first opening 2, 1 bottom of diaphragm is connected with screen frame 13, 1 right part of diaphragm is opened there is screw 14, the movable T shape screw rod 15 that is equipped with in the screw 14, T shape screw rod 15 below is equipped with connecting block 16, first bearing frame 17 is installed at connecting block 16 top, bearing in the first bearing frame 17 is connected through the interference with 15 bottoms of T shape screw rod, second bearing frame 18 is installed in connecting block 16 left sides, second bearing frame 18 in-connection has first pivot 19, 19 left ends of first pivot are connected.
Still including motor 21, third bearing frame 22, lead screw 23, nut 24, slide rail 25, slider 26 and L shape pole 27, motor 21 is installed on the left side in the first opening 2, third bearing frame 22 is installed on the right side in the first opening 2, third bearing frame 22 in-connection has lead screw 23, movable nut 24 that is equipped with on the lead screw 23, nut 24 bottom is connected with L shape pole 27, lead screw 23 left end and motor 21's output shaft, slide rail 25 is installed to the front side in the first opening 2, the gliding formula of slide rail 25 is equipped with slider 26, slider 26 rear side is connected with nut 24 front side.
Example 3
A mechanical agricultural sowing device is shown in figures 1-5 and comprises a transverse plate 1, a support 3, a frame body 4, a feeding pipe 5, a spring 6, a stop block 7, a pull rope 8, a pull ring 10, a hook 11, a discharging pipe 12, a net frame 13, a T-shaped screw rod 15, a connecting block 16, a first bearing seat 17, a second bearing seat 18, a first rotating shaft 19, a stop plate 20 and a handle 38, wherein a first opening 2 is formed in the middle of the transverse plate 1, the left side and the right side of the transverse plate 1 are both connected with the handle 38, the left side and the right side of the top of the transverse plate 1 are both connected with the support 3, the frame body 4 is connected between the two support frames 3, the feeding pipe 5 is connected in the middle of the top of the frame body 4, the feeding pipe 5 is communicated with the frame body 4, the discharging pipe 12 is connected in the middle of the bottom of the, dog 7 right side is connected with stay cord 8, 4 right sides lower parts of framework are opened there is wire guide 9, 8 end of stay cord pass wire guide 9 and are connected with pull ring 10, 3 left surfaces of support on right side are connected with couple 11, 1 middle part of diaphragm is opened there is first opening 2, 1 bottom of diaphragm is connected with screen frame 13, 1 right part of diaphragm is opened there is screw 14, the movable T shape screw rod 15 that is equipped with in the screw 14, T shape screw rod 15 below is equipped with connecting block 16, first bearing frame 17 is installed at connecting block 16 top, bearing in the first bearing frame 17 is connected through the interference with 15 bottoms of T shape screw rod, second bearing frame 18 is installed in connecting block 16 left sides, second bearing frame 18 in-connection has first pivot 19, 19 left ends of first pivot are connected.
Still including motor 21, third bearing frame 22, lead screw 23, nut 24, slide rail 25, slider 26 and L shape pole 27, motor 21 is installed on the left side in the first opening 2, third bearing frame 22 is installed on the right side in the first opening 2, third bearing frame 22 in-connection has lead screw 23, movable nut 24 that is equipped with on the lead screw 23, nut 24 bottom is connected with L shape pole 27, lead screw 23 left end and motor 21's output shaft, slide rail 25 is installed to the front side in the first opening 2, the gliding formula of slide rail 25 is equipped with slider 26, slider 26 rear side is connected with nut 24 front side.
The novel multifunctional leather belt conveyor further comprises a first belt pulley 28, a fourth bearing seat 29, a rotating rod 30, a second belt pulley 31, a first flat belt 32, a third belt pulley 34, a second rotating shaft 35, a fourth belt pulley 36 and a second flat belt 37, the first belt pulley 28 is installed on the left portion of the screw rod 23, the fourth bearing seat 29 is installed on the lower portion of the left side of the support 3, the rotating rod 30 is connected into the fourth bearing seat 29, the second belt pulley 31 is installed on the right end of the rotating rod 30, the first flat belt 32 is connected between the second belt pulley 31 and the first belt pulley 28, the third belt pulley 34 is installed at the left end of the rotating rod 30, the second flat belt 37 is wound on the third belt pulley 34, the second rotating shaft 35 is connected to the left side of the baffle 20, the fourth belt pulley 36 is installed at the left end of the second rotating shaft 35, the transverse plate 33 is formed in the left portion.
Example 4
A mechanical agricultural sowing device is shown in figures 1-5 and comprises a transverse plate 1, a support 3, a frame body 4, a feeding pipe 5, a spring 6, a stop block 7, a pull rope 8, a pull ring 10, a hook 11, a discharging pipe 12, a net frame 13, a T-shaped screw rod 15, a connecting block 16, a first bearing seat 17, a second bearing seat 18, a first rotating shaft 19, a stop plate 20 and a handle 38, wherein a first opening 2 is formed in the middle of the transverse plate 1, the left side and the right side of the transverse plate 1 are both connected with the handle 38, the left side and the right side of the top of the transverse plate 1 are both connected with the support 3, the frame body 4 is connected between the two support frames 3, the feeding pipe 5 is connected in the middle of the top of the frame body 4, the feeding pipe 5 is communicated with the frame body 4, the discharging pipe 12 is connected in the middle of the bottom of the, dog 7 right side is connected with stay cord 8, 4 right sides lower parts of framework are opened there is wire guide 9, 8 end of stay cord pass wire guide 9 and are connected with pull ring 10, 3 left surfaces of support on right side are connected with couple 11, 1 middle part of diaphragm is opened there is first opening 2, 1 bottom of diaphragm is connected with screen frame 13, 1 right part of diaphragm is opened there is screw 14, the movable T shape screw rod 15 that is equipped with in the screw 14, T shape screw rod 15 below is equipped with connecting block 16, first bearing frame 17 is installed at connecting block 16 top, bearing in the first bearing frame 17 is connected through the interference with 15 bottoms of T shape screw rod, second bearing frame 18 is installed in connecting block 16 left sides, second bearing frame 18 in-connection has first pivot 19, 19 left ends of first pivot are connected.
Still including motor 21, third bearing frame 22, lead screw 23, nut 24, slide rail 25, slider 26 and L shape pole 27, motor 21 is installed on the left side in the first opening 2, third bearing frame 22 is installed on the right side in the first opening 2, third bearing frame 22 in-connection has lead screw 23, movable nut 24 that is equipped with on the lead screw 23, nut 24 bottom is connected with L shape pole 27, lead screw 23 left end and motor 21's output shaft, slide rail 25 is installed to the front side in the first opening 2, the gliding formula of slide rail 25 is equipped with slider 26, slider 26 rear side is connected with nut 24 front side.
The novel multifunctional leather belt conveyor further comprises a first belt pulley 28, a fourth bearing seat 29, a rotating rod 30, a second belt pulley 31, a first flat belt 32, a third belt pulley 34, a second rotating shaft 35, a fourth belt pulley 36 and a second flat belt 37, the first belt pulley 28 is installed on the left portion of the screw rod 23, the fourth bearing seat 29 is installed on the lower portion of the left side of the support 3, the rotating rod 30 is connected into the fourth bearing seat 29, the second belt pulley 31 is installed on the right end of the rotating rod 30, the first flat belt 32 is connected between the second belt pulley 31 and the first belt pulley 28, the third belt pulley 34 is installed at the left end of the rotating rod 30, the second flat belt 37 is wound on the third belt pulley 34, the second rotating shaft 35 is connected to the left side of the baffle 20, the fourth belt pulley 36 is installed at the left end of the second rotating shaft 35, the transverse plate 33 is formed in the left portion.
The novel handle is characterized by further comprising a placing plate 39, supporting rods 40 and supporting blocks 41, wherein the placing plate 39 is arranged below the baffle 20, the supporting rods 40 are connected to the left side and the right side of the top of the placing plate 39, the supporting blocks 41 are connected to the top ends of the two supporting rods 40, and the two supporting blocks 41 are respectively in contact with the two handles 38.
When the seed feeder needs to be used, an operator moves the seed feeder to a designated position, then pours a proper amount of seeds into the frame body 4 from the feeding pipe 5, and then screws the T-shaped screw 15 clockwise to drive the connecting block 16 to move downwards, so that the first rotating shaft 19 is driven to move downwards, and the baffle 20 moves downwards along with the downward movement. When the baffle plate 20 moves downwards to a proper position, the T-shaped screw rod 15 stops being twisted clockwise, then the baffle plate 20180 degrees is rotated, the baffle plate 20 is in a vertical state, at the moment, an operator pulls the pull ring 10 rightwards and hangs on the hook 11, the stop dog 7 is driven by the pull rope 8 to move rightwards, so that seeds in the frame body 4 fall into the net frame 13 through the discharge pipe 12 and fall through the net frame 13, meanwhile, the operator holds the handle 38 to move the rice seeding machine, and rice with sprouts is seeded. After the sowing is finished, the invention is put down.
Because still including motor 21, third bearing frame 22, lead screw 23, nut 24, slide rail 25, slider 26 and L shape pole 27, motor 21 is installed on the left side in the first opening 2, third bearing frame 22 is installed on the right side in the first opening 2, lead screw 23 is connected to the third bearing frame 22 in, movable nut 24 that is equipped with on the lead screw 23, nut 24 bottom is connected with L shape pole 27, lead screw 23 left end and motor 21's output shaft, slide rail 25 is installed to the front side in the first opening 2, the gliding slider 26 that is equipped with on slide rail 25, slider 26 rear side is connected with nut 24 front side. When having sprouted corn and sowing, operating personnel control motor 21 slowly just reverses, drives lead screw 23 slowly just reversing to drive nut 24 and remove slowly, L shape pole 27 removes slowly thereupon, and L shape pole 27 constantly stirs the seed in the screen frame 13, avoids the seed in the screen frame 13 to pile together, makes the seed in the screen frame 13 can be better see through screen frame 13 and fall down. When the sowing is completed, the operator turns off the motor 21.
Because the novel multifunctional combined type screw rod further comprises a first belt pulley 28, a fourth bearing seat 29, a rotating rod 30, a second belt pulley 31, a first flat belt 32, a third belt pulley 34, a second rotating shaft 35, a fourth belt pulley 36 and a second flat belt 37, the first belt pulley 28 is installed at the left part of the screw rod 23, the fourth bearing seat 29 is installed at the lower part of the left side of the support 3, the rotating rod 30 is connected in the fourth bearing seat 29, the second belt pulley 31 is installed at the right end of the rotating rod 30, the first flat belt 32 is connected between the second belt pulley 31 and the first belt pulley 28, the third belt pulley 34 is installed at the left end of the rotating rod 30, the second flat belt 37 is wound on the third belt pulley 34, the second rotating shaft 35 is connected at the left side of the baffle plate 20, the fourth belt pulley 36 is installed at the left end of the second rotating shaft 35, the second opening 33 is formed in the. When the flap 20 is moved down to the proper position, the operator places the second flat belt 37 over the fourth pulley 36. When the motor 21 slowly rotates forward and backward to drive the screw rod 23 to slowly rotate forward and backward, the first belt pulley 28 is driven to slowly rotate forward and backward, the first flat belt 32 drives the second belt pulley 31 to slowly rotate forward and backward, so as to drive the rotating rod 30 and the third belt pulley 34 to slowly rotate forward and backward, the second flat belt 37 drives the fourth belt pulley 36 to slowly rotate forward and backward, the baffle 20 slowly rotates forward and backward along with the baffle, seeds falling through the screen frame 13 are scattered, and the seeds can more uniformly fall.
Because still including placing board 39, branch 40 and supporting shoe 41, baffle 20 below is equipped with placing board 39, and the top left and right sides of placing board 39 all is connected with branch 40, and the top of two branches 40 all is connected with supporting shoe 41, and two supporting shoes 41 contact with two handles 38 respectively. The operator places the invention on two support blocks 41 and two struts 40 support the invention to prevent damage to the components of the invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (1)
1. A mechanical agricultural sowing device is characterized by comprising a transverse plate (1), supports (3), a frame body (4), a feeding pipe (5), a spring (6), a stop block (7), a pull rope (8), a pull ring (10), a hook (11), a discharging pipe (12), a net frame (13), a T-shaped screw rod (15), a connecting block (16), a first bearing seat (17), a second bearing seat (18), a first rotating shaft (19), a baffle plate (20) and a handle (38), wherein a first opening (2) is formed in the middle of the transverse plate (1), the left side and the right side of the transverse plate (1) are connected with the handle (38), the supports (3) are connected on the left side and the right side of the top of the transverse plate (1), the frame body (4) is connected between the two supports (3), the feeding pipe (5) is connected in the middle of the top of the frame body (4), the feeding pipe (5) is communicated with the, the discharge pipe (12) is communicated with the frame body (4), the lower part of the left side in the frame body (4) is connected with a spring (6), the tail end of the spring (6) is connected with a check block (7), the check block (7) is positioned above the discharge pipe (12), the right side of the check block (7) is connected with a pull rope (8), the lower part of the right side of the frame body (4) is provided with a wire guide hole (9), the tail end of the pull rope (8) passes through the wire guide hole (9) and is connected with a pull ring (10), the left side surface of a support (3) on the right side is connected with a hook (11), the middle part of a transverse plate (1) is provided with a first opening (2), the bottom of the transverse plate (1) is connected with a net frame (13), the right part of the transverse plate (1) is provided with a screw hole (14), a T-shaped screw rod (15) is movably arranged in the screw hole (14), a connecting, a second bearing seat (18) is installed on the left side of the connecting block (16), a first rotating shaft (19) is connected in the second bearing seat (18), and the left end of the first rotating shaft (19) is connected with a baffle (20); the novel motor-driven screw rod mechanism is characterized by further comprising a motor (21), a third bearing seat (22), a screw rod (23), a nut (24), a sliding rail (25), a sliding block (26) and an L-shaped rod (27), wherein the motor (21) is installed on the left side in the first opening (2), the third bearing seat (22) is installed on the right side in the first opening (2), the screw rod (23) is connected in the third bearing seat (22), the nut (24) is movably arranged on the screw rod (23), the L-shaped rod (27) is connected to the bottom of the nut (24), the left end of the screw rod (23) is connected with an output shaft of the motor (21), the sliding rail (25) is installed on the front side in the first opening (2), the sliding block (26) is slidably arranged on the sliding rail (25), and the rear side;
the novel screw rod type belt conveyor further comprises a first belt pulley (28), a fourth bearing seat (29), a rotating rod (30), a second belt pulley (31), a first flat belt (32), a third belt pulley (34), a second rotating shaft (35), a fourth belt pulley (36) and a second flat belt (37), the first belt pulley (28) is installed at the left part of the screw rod (23), the fourth bearing seat (29) is installed at the lower part of the left side of the support (3), the rotating rod (30) is connected in the fourth bearing seat (29), the second belt pulley (31) is installed at the right end of the rotating rod (30), the first flat belt (32) is connected between the second belt pulley (31) and the first belt pulley (28), the third belt pulley (34) is installed at the left end of the rotating rod (30), the second flat belt (37) is wound on the third belt pulley (34), the second rotating shaft (35) is connected to the left side of the baffle plate (20), the fourth belt pulley (36) is, a second opening (33) is formed in the left part of the transverse plate (1), and a second flat belt (37) penetrates through the second opening (33); the novel handle is characterized by further comprising a placing plate (39), supporting rods (40) and supporting blocks (41), wherein the placing plate (39) is arranged below the baffle (20), the supporting rods (40) are connected to the left side and the right side of the top of the placing plate (39), the supporting blocks (41) are connected to the top ends of the two supporting rods (40), and the two supporting blocks (41) are respectively in contact with the two handles (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108886925B true CN108886925B (en) | 2020-12-11 |
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| CN110115141B (en) * | 2019-04-22 | 2020-11-17 | 华南农业大学 | Accurate fertilizer injection unit of adjustable volume of fertilizing |
| CN110291873A (en) * | 2019-08-16 | 2019-10-01 | 张友和 | A kind of finlling automatically device for seeder |
| CN111418309B (en) * | 2020-04-30 | 2022-05-13 | 湖北省黍源农业发展有限公司 | Even seeding equipment of tiled vegetable seed |
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| FI98188B (en) * | 1991-11-28 | 1997-01-31 | Georg Stroembaeck | Arrangements for combined laying and seeding on both hard and soft substrates |
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| CN107931097A (en) * | 2017-11-10 | 2018-04-20 | 张子和 | A kind of construction with swing function husky equipment of sieve |
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| GB242800A (en) * | 1924-12-10 | 1925-11-19 | Carl Ruetz | Improvements in and relating to potato-planting machines |
| FI98188B (en) * | 1991-11-28 | 1997-01-31 | Georg Stroembaeck | Arrangements for combined laying and seeding on both hard and soft substrates |
| CN201167479Y (en) * | 2008-03-22 | 2008-12-24 | 王金满 | Convenient applicable small-sized artificial topdressing device |
| CN205623189U (en) * | 2016-03-21 | 2016-10-12 | 郑丽红 | Fertilizer is mixed thoroughly and scattering device |
| CN206794130U (en) * | 2017-05-24 | 2017-12-26 | 温州市立邦塑粉有限公司 | A kind of powdery paints two level screening plant of coating material production |
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