CN109005782B

CN109005782B - Agricultural corn sowing equipment

Info

Publication number: CN109005782B
Application number: CN201810748698.3A
Authority: CN
Inventors: 龙玉红
Original assignee: Yiwu Anhang Technology Co Ltd
Current assignee: Yiwu Anhang Technology Co., Ltd
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2021-06-29
Anticipated expiration: 2038-07-10
Also published as: CN109005782A

Abstract

The invention relates to corn sowing equipment, in particular to agricultural corn sowing equipment. The technical problem of the invention is that: the agricultural corn sowing equipment is provided, people do not need to bend down all the time to sow corn seeds, and the corn seeds can automatically and accurately fall into corn seed holes. An agricultural corn sowing device comprises a bottom plate, a first bearing seat, a first rotating shaft, wheels, a mounting plate, a first sliding rail, a first sliding block, a square guide rod, a square guide sleeve, a connecting rope, an inserting rod and the like; first bearing seats are symmetrically arranged on the left and right parts of the bottom plate, and first rotating shafts are connected in the first bearing seats on the left and right sides in an interference mode. According to the corn seed sowing device, the funnel, the pipeline, the cylindrical barrel, the stirring plate, the discharging pipe, the valve, the baffle plate, the clamping groove and the clamping ball are arranged, corn seeds can accurately fall into the corn seed holes through the pipeline, and therefore people do not need to bend down to sow the corn seeds all the time.

Description

Agricultural corn sowing equipment

Technical Field

The invention relates to corn sowing equipment, in particular to agricultural corn sowing equipment.

Background

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. Corn is an annual herbaceous plant of the genus zea of the family poaceae. Alias: maize, barren nut, corn, maize, pearl, big reed corn, northeast Liaoning called pearl grain, Chaozhou called pearl barley, Guangdong called maize, Minnan called sweet-wheat.

In the current corn planting, because the planting amount is large, and the seeds are sown manually, the working efficiency is low, a large amount of time is consumed by people, and therefore people can use some corn sowing equipment to assist in work.

When people are sowing corn seeds, the corn seeds are generally placed into the corn holes which are drilled by hands, so that a user needs to bow all the time, and the sowing speed is very slow. Therefore, the development of agricultural corn sowing equipment which can automatically and accurately drop corn seeds into corn seed holes without bending over all the time for sowing the corn seeds is urgently needed.

Disclosure of Invention

In order to overcome the defects that people need to bend down to broadcast corn seeds and the seed broadcasting speed is slow, the invention has the technical problems that: the agricultural corn sowing equipment is provided, people do not need to bend down all the time to sow corn seeds, and the corn seeds can automatically and accurately fall into corn seed holes.

An agricultural corn sowing device comprises a bottom plate, a first bearing seat, a first rotating shaft, wheels, a mounting plate, a first sliding rail, a first sliding block, a square guide rod, a square guide sleeve, a connecting rope, an inserting rod, a funnel, a pipeline, a sleeve, a stop block, a swinging rod, a bolt and a push rod, wherein the first bearing seat is symmetrically mounted on the left part and the right part of the bottom plate, the first rotating shaft is in interference connection with the first bearing seats on the left side and the right side, the first rotating shafts on the left side and the right side respectively penetrate through the first bearing seats on the left side and the right side, the front part and the rear part of the first rotating shafts on the left side and the right side are respectively provided with the wheels, the mounting plate is arranged on the left side and the right side of the top of the bottom plate, the first sliding rail on the left side and the right side is connected with the first sliding block in a sliding, evenly open on the square guide arm has the jack, the jack has all been opened to the right part of square guide pin bushing, the bottom right side of square guide pin bushing all is connected with the connection rope, the bottom of connecting the rope all is equipped with the inserted bar, the inserted bar cooperatees with the jack, the front side of square guide pin bushing all is equipped with the funnel, the bottom of funnel all is connected with the pipeline, open at the middle part of bottom plate has the quad slit, the lower part of pipeline all is located the quad slit, left first slide rail right side lower part is equipped with the sleeve pipe, the sleeve pipe is located the below of left first slider, left first slide rail right side is equipped with the dog, the dog is located left first slider top, the articulated swinging arms that is connected with in the rear side left part of square guide arm, the bottom of swinging arms is equipped.

In addition, particularly preferably, the device also comprises a cylindrical barrel, a second bearing seat, a second rotating shaft, a stirring plate, a hand wheel, a blanking hopper, discharge pipes and a valve, wherein the cylindrical barrel is arranged between the upper parts of the inner sides of the mounting plates on the left side and the right side, the second bearing seat is arranged on the upper parts of the front sides of the mounting plates on the left side and the right side, round holes are respectively formed in the middle parts of the left wall and the right wall of the cylindrical barrel, the second rotating shaft is connected between the second bearing seats on the left side and the right side and penetrates through the second bearing seats on the left side and the right side, the second rotating shaft penetrates through the round holes on the left side and the right side, the stirring plate is connected onto the second rotating shaft and is positioned in the cylindrical barrel, the stirring plate is contacted with the inner wall of the cylindrical barrel, the hand wheel is arranged at the left end of the upper wall of the cylindrical barrel, the blanking hopper, the discharge pipes are provided with valves.

In addition, it is especially preferred, still include the second slide rail, the second slider, the baffle, the draw-in groove, card ball and pull rod, the inboard upper portion symmetry of the first slide rail of left and right sides is equipped with the second slide rail, all sliding connection has the second slider on the second slide rail of left and right sides, the top of second slider is equipped with the baffle, it has four blanking holes to open uniformly on the baffle, the top left side of baffle is equipped with the draw-in groove, left first slide rail right side upper portion is equipped with the card ball, the card ball is located left second slide rail top, the card ball cooperatees with the draw-in groove, left first slide rail upper portion all opens the through-hole with left mounting panel upper portion, the through-hole of left and right sides communicates with each other, the left.

In addition, it is especially preferred that the mounting panel further comprises a third slide rail, a third slide block, a first fixing plate and a fixing rod, wherein the third slide rail is arranged on the lower portion of the left side of the mounting panel, the third slide rail is connected with the third slide block in a sliding mode, the first fixing plate is arranged on the left side of the third slide block, and the fixing rod is arranged on the left side of the bottom of the first fixing plate.

In addition, it is especially preferred that still including second fixed plate, spring and buffer block, the first slide rail left side lower part on right side is equipped with the second fixed plate, and the top of second fixed plate and sheathed tube top all are connected with two springs, and the spring upper end of the left and right sides all is connected with the buffer block, and the buffer block is located the first slider below of the left and right sides respectively.

When a user needs to use the device to broadcast corn seeds, the device is pushed to a ridge where corn seeds need to be broadcast through the push rod, then the four square guide sleeves are pulled to move rightwards, the square guide sleeves drive the pipelines to move rightwards through the funnels, meanwhile, the square guide sleeves drive the jacks at the right parts of the square guide sleeves to move rightwards, the user can determine the distance between the pipelines according to the distance between corn holes drilled on the ridge, when the distance between the pipelines is adjusted and the jacks on the square guide sleeves coincide with one of the jacks on the square guide rods, the user inserts the inserting rods into the jacks at the front side and the rear side to further fix the positions of the square guide sleeves, then the user holds the swing rod to rotate anticlockwise, the swing rod drives the inserting pins to move rightwards, the inserting pins leave the sleeves, the user can release the swing rod, the first slide blocks at the left side and the right side move downwards on the first slide rails at the left, the first sliding blocks on the left side and the right side drive the square guide rods to move downwards, the square guide rods drive the middle devices of the square guide rods to move downwards, and further drive the pipelines to contact with the corn holes, so that corn seeds can accurately enter the corn seed holes, then a user puts the corn seeds into the hopper, the corn seeds can fall into the corn seed holes through the pipelines, then the user pulls the swinging rods to move upwards, the swinging rods drive the square guide rods to move upwards, and further drive the pipelines to move upwards, meanwhile, the user holds the swinging rods to rotate anticlockwise, the swinging rods drive the bolts to move rightwards, when the first sliding blocks on the left side are in contact with the stop blocks, the user holds the swinging rods to rotate clockwise, the swinging rods drive the bolts to move leftwards, the bolts can be clamped into the sleeve, and further fix the position of the square guide rods, and then the user pushes the equipment to move rightwards, and continuously repeating the actions to completely sow the corn seeds.

Because the device also comprises a cylindrical barrel, a second bearing seat, a second rotating shaft, a shifting plate, a hand wheel, a blanking hopper, discharge pipes and a valve, the cylindrical barrel is arranged between the upper parts of the inner sides of the mounting plates at the left side and the right side, the second bearing seats are arranged at the upper parts of the front sides of the mounting plates at the left side and the right side, round holes are arranged at the middle parts of the left wall and the right wall of the cylindrical barrel, the second rotating shaft is connected with the second rotating shaft between the second bearing seats at the left side and the right side, the second rotating shaft passes through the round holes at the left side and the right side, the shifting plate is connected with the second rotating shaft, the shifting plate is positioned in the cylindrical barrel and is contacted with the inner wall of the cylindrical barrel, the left end of the second rotating shaft is provided with the hand wheel, the blanking hopper is arranged at the left part of the upper wall of the cylindrical barrel, all be equipped with the valve on the discharging pipe, so when the user need spill maize seed, at first will put into cylindrical tube in maize seed through the blanking fill, the user holds the hand wheel clockwise rotation again afterwards, can drive the dial plate clockwise rotation through the second pivot in the cylindrical tube, maize seed in the cylindrical tube can fall into in the business turn over material pipe, the dial plate can take remaining maize seed away from the upper end of discharging pipe simultaneously, user stall hand wheel this moment, the valve is opened in the rotation, maize seed in the discharging tube can fall into the funnel, and then get into the maize seed hole, later the user closes the valve, promote this equipment right movement again, it can to repeat the action of telling again constantly, the user need not to put into the maize seed in the funnel manually all the time like this, not only save time but also improved work efficiency.

Because the corn seed sowing device also comprises a second slide rail, a second slide block, a baffle, a clamping groove, a clamping ball and a pull rod, the second slide rail is symmetrically arranged at the upper part of the inner side of the first slide rail at the left side and the right side, the second slide rail at the left side and the right side is connected with the second slide block in a sliding way, the baffle is arranged at the top of the second slide block, four blanking holes are uniformly formed in the baffle, the clamping groove is arranged at the left side of the top of the baffle, the clamping ball is arranged at the upper part of the right side of the first slide rail at the left side and is positioned above the second slide rail at the left side, the clamping ball is matched with the clamping groove, through holes are formed in the upper part of the first slide rail at the left side and the upper part of the mounting plate at the left side, the pull rod is arranged at the left side of the baffle and passes through the through holes, when a user starts to use the corn seed sowing, the pull rod drives the baffle and moves left, the baffle can drive the blanking hole and move left, the baffle can drive the draw-in groove and move left simultaneously, when the blanking hole is located under the discharging pipe, the draw-in groove can block the card ball, and then the position of fixed stop, the seed in the discharging pipe can get into in the funnel through the blanking hole, when the user needs to scatter the maize hole at the back, hold the pull rod and move right, the pull rod drives the baffle and move right, second slide rail and second slider cooperation play the guide effect, the baffle can drive the draw-in groove and move right, the draw-in groove separates with the card ball, the pull rod can drive the baffle and move right simultaneously, the baffle can drive the blanking hole and move right, the baffle can block the discharging pipe, the user need not to scatter maize seed at every time and all will open and close the valve like this, when the user has scattered all maize seeds, it can to close the valve again.

Because the device also comprises a third slide rail, a third slide block, a first fixed plate and a fixed rod, the lower part of the left side of the mounting plate on the left side is provided with the third slide rail, the third slide rail is connected with the third slide block in a sliding way, the left side of the third slide block is provided with the first fixed plate, the left side of the bottom of the first fixed plate is provided with the fixed rod, therefore, when a user needs to sow corn seeds at a certain distance, the first fixing plate is pulled to move downwards, the third slide rail and the third slide block are matched to play a guiding role, the first fixing plate drives the fixing rod to move downwards and insert into soil, thereby fixing the position of the device, facilitating the corn seeds to be sown by the device, when a user needs to sow the corn seeds at a certain distance, hold first fixed plate upward movement, third slide rail and third slider cooperation play the guide effect, and first fixed plate drives the dead lever upward movement and leaves earth, and the user can promote this equipment.

Because still including the second fixed plate, spring and buffer block, the first slide rail left side lower part on right side is equipped with the second fixed plate, the top and the sheathed tube top of second fixed plate all are connected with two springs, the spring upper end of the left and right sides all is connected with the buffer block, the buffer block is located the first slider below of the left and right sides respectively, so when the first slider downstream of the left and right sides, can contact with the buffer block of the left and right sides, the spring of the left and right sides can play the cushioning effect, and then prevent that the pipeline downstream is excessive, can protect first slider simultaneously.

Compared with the prior art, the invention has the following advantages: according to the corn seed sowing device, the funnel, the pipeline, the cylindrical barrel, the stirring plate, the discharging pipe, the valve, the baffle plate, the clamping groove and the clamping ball are arranged, corn seeds can accurately fall into the corn seed holes through the pipeline, and therefore people do not need to bend down to sow the corn seeds all the time.

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 third schematic view of the present invention.

Fig. 4 is a schematic diagram of a fourth front view structure according to the present invention.

Fig. 5 is a schematic view of a fifth front view structure according to the present invention.

In the figure: 1. a base plate, 2, a first bearing seat, 3, a first rotating shaft, 4, a wheel, 5, a mounting plate, 6, a first slide rail, 7, a first slide block, 8, a square guide rod, 9, a square guide sleeve, 10, a jack, 11, a connecting rope, 12, an insertion rod, 13, a funnel, 14, a pipeline, 15, a square hole, 16, a sleeve, 17, a stopper, 18, a swing rod, 19, a bolt, 20, a push rod, 21, a cylindrical barrel, 22, a second bearing seat, 23, a round hole, 24, a second rotating shaft, 25, a toggle plate, 26, a hand wheel, 27, a blanking hopper, 28, a discharge pipe, 29, a valve, 30, a second slide rail, 31, a second slide block, 32, a baffle plate, 33, a blanking hole, 34, a clamping groove, 35, a clamping ball, 36, a through hole, 37, a pull rod, 38, a third slide rail, 39, a third slide block, 40, a first fixing plate, 41, a fixing rod, 42, a second fixing plate, 44. and a buffer block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

An agricultural corn sowing device is shown in figures 1-5 and comprises a bottom plate 1, a first bearing seat 2, a first rotating shaft 3, wheels 4, a mounting plate 5, a first slide rail 6, a first slide block 7, a square guide rod 8, a square guide sleeve 9, a connecting rope 11, an inserting rod 12, a funnel 13, a pipeline 14, a sleeve 16, a stop block 17, a swinging rod 18, a bolt 19 and a push rod 20, wherein the first bearing seat 2 is symmetrically mounted on the left side and the right side of the bottom plate 1, the first rotating shaft 3 is connected in the first bearing seats 2 on the left side and the right side in an interference fit manner, the first rotating shafts 3 on the left side and the right side respectively penetrate through the first bearing seats 2 on the left side and the right side, the wheels 4 are arranged on the front and back parts of the first rotating shafts 3 on the left side and the right side, the mounting plate 5 is respectively arranged on the left side and the right side, the first slide rail 6 on the left side and the first, a square guide rod 8 is arranged between the first sliders 7 on the left side and the right side, the square guide rod 8 is connected with four square guide sleeves 9 in a sliding mode, jacks 10 are uniformly formed in the square guide rods 8, the jacks 10 are formed in the right parts of the square guide sleeves 9, connecting ropes 11 are connected to the right sides of the bottoms of the square guide sleeves 9, insertion rods 12 are arranged at the bottom ends of the connecting ropes 11, the insertion rods 12 are matched with the jacks 10, funnels 13 are arranged on the front sides of the square guide sleeves 9, pipelines 14 are connected to the bottoms of the funnels 13, a square hole 15 is formed in the middle of the bottom plate 1, the lower portion of each pipeline 14 is located in the corresponding square hole 15, a sleeve 16 is arranged on the lower portion of the right side of the first slide rail 6 on the left side, the sleeve 16 is located below the first slider 7 on the left side, a stop block 17 is arranged on the right side of the first slide rail 6, the bottom of the swing rod 18 is provided with a bolt 19, the bolt 19 is positioned in the sleeve 16, and the left middle part of the mounting plate 5 on the left side is provided with a push rod 20.

Example 2

The device also comprises a cylindrical barrel 21, a second bearing seat 22, a second rotating shaft 24, a shifting plate 25, a hand wheel 26, a blanking hopper 27, a discharge pipe 28 and a valve 29, wherein the cylindrical barrel 21 is arranged between the upper parts of the inner sides of the mounting plates 5 on the left side and the right side, the second bearing seats 22 are arranged on the upper parts of the front sides of the mounting plates 5 on the left side and the right side, round holes 23 are formed in the middle parts of the left wall and the right wall of the cylindrical barrel 21, the second rotating shaft 24 is connected with the second rotating shaft 24 through the second bearing seats 22 on the left side and the right side, the second rotating shaft 24 penetrates through the round holes 23 on the left side and the right side, the shifting plate 25 is connected onto the second rotating shaft 24, the shifting plate 25 is positioned in the cylindrical barrel 21, the shifting plate 25 is contacted with the inner wall of the cylindrical barrel 21, the hand wheel 26 is arranged at the left end of the second rotating shaft 24, the blanking hopper, the discharge pipes 28 are all communicated with the cylindrical barrel 21, the four discharge pipes 28 are respectively positioned right above the four funnels 13, and valves 29 are arranged on the discharge pipes 28.

Example 3

Still including second slide rail 30, second slider 31, baffle 32, draw-in groove 34, card ball 35 and pull rod 37, the inboard upper portion symmetry of the first slide rail 6 of left and right sides is equipped with second slide rail 30, all sliding connection has second slider 31 on the second slide rail 30 of left and right sides, the top of second slider 31 is equipped with baffle 32, four blanking holes 33 have been opened uniformly on the baffle 32, the top left side of baffle 32 is equipped with draw-in groove 34, left first slide rail 6 right side upper portion is equipped with card ball 35, card ball 35 is located left second slide rail 30 top, card ball 35 and draw-in groove 34 cooperate, left first slide rail 6 upper portion and left mounting panel 5 upper portion have all opened through-hole 36, the through-hole 36 of left and right sides communicates with each other, the left side of baffle 32 is equipped with pull rod 37, pull rod 37 passes through-hole 36.

Example 4

The mounting plate is characterized by further comprising a third slide rail 38, a third slide block 39, a first fixing plate 40 and a fixing rod 41, wherein the third slide rail 38 is arranged on the lower portion of the left side of the mounting plate 5, the third slide rail 38 is connected with the third slide block 39 in a sliding mode, the first fixing plate 40 is arranged on the left side of the third slide block 39, and the fixing rod 41 is arranged on the left side of the bottom of the first fixing plate 40.

Example 5

Still including second fixed plate 42, spring 43 and buffer block 44, the left side lower part of the first slide rail 6 on right side is equipped with second fixed plate 42, and the top of second fixed plate 42 and the top of sleeve pipe 16 all are connected with two springs 43, and the spring 43 upper end of the left and right sides all is connected with buffer block 44, and buffer block 44 is located the first slider 7 below of the left and right sides respectively.

When a user needs to use the device to broadcast corn seeds, the device is pushed to a ridge where corn seeds need to be broadcast through the push rod 20, then the four square guide sleeves 9 are pulled to move rightwards, the square guide sleeves 9 can drive the pipeline 14 to move rightwards through the funnel 13, meanwhile, the square guide sleeves 9 can drive the jack 10 at the right part of the square guide sleeves to move rightwards, the user can determine the distance between the pipelines 14 according to the distance between the corn holes drilled on the ridge, when the distance between the pipelines 14 is adjusted and the jack 10 on the square guide sleeves 9 is superposed with one jack 10 on the square guide rod 8, the user inserts the inserting rod 12 into the jacks 10 at the front side and the rear side to further fix the position of the square guide sleeves 9, then the user holds the swing rod 18 to rotate anticlockwise, the swing rod 18 drives the bolt 19 to move rightwards, the bolt 19 leaves the sleeve 16, and the user can release the swing rod 18, the first sliding blocks 7 on the left side and the right side move downwards on the first sliding rails 6 on the left side and the right side, the first sliding blocks 7 on the left side and the right side drive the square guide rods 8 to move downwards, the square guide rods 8 drive the middle devices thereof to move downwards, further, the pipelines 14 are driven to move downwards, thus, the corn seeds can accurately enter the corn seed holes, then, a user puts the corn seeds into the funnel 13, the corn seeds can fall into the corn seed holes through the pipelines 14, then, the user pulls the swing rod 18 to move upwards, the swing rod 18 drives the square guide rods 8 to move upwards, further, the pipelines 14 are driven to move upwards, meanwhile, the user holds the swing rod 18 to rotate anticlockwise, the swing rod 18 can drive the bolt 19 to move rightwards, when the first sliding block 7 on the left side is in contact with the stop block 17, the user holds the swing rod 18 to rotate clockwise, the swing rod 18 can drive the bolt 19, the bolt 19 is clamped in the sleeve 16 to fix the position of the square guide rod 8, then the user pushes the device to move rightwards through the push rod 20, and the corn seeds can be sown by repeating the action.

Because the device also comprises a cylindrical barrel 21, a second bearing seat 22, a second rotating shaft 24, a shifting plate 25, a hand wheel 26, a blanking hopper 27, a discharge pipe 28 and a valve 29, the cylindrical barrel 21 is arranged between the upper parts of the inner sides of the mounting plates 5 on the left side and the right side, the second bearing seats 22 are arranged on the upper parts of the front sides of the mounting plates 5 on the left side and the right side, round holes 23 are arranged in the middle parts of the left wall and the right wall of the cylindrical barrel 21, the second rotating shaft 24 is connected with the second rotating shaft 24 through the second bearing seats 22 on the left side and the right side, the second rotating shaft 24 is connected with the shifting plate 25 through the round holes 23 on the left side and the right side, the shifting plate 25 is positioned in the cylindrical barrel 21, the shifting plate 25 is contacted with the inner wall of the cylindrical barrel 21, the left end of the second rotating shaft 24 is provided with the hand wheel 26, the blanking hopper 27 is arranged on the left part of, the discharge pipes 28 are communicated with the cylindrical barrel 21, the four discharge pipes 28 are respectively positioned right above the four funnels 13, and the discharge pipes 28 are respectively provided with a valve 29, so that when a user needs to broadcast corn seeds, the corn seeds are firstly put into the cylindrical barrel 21 through the blanking hopper 27, then the user holds the hand wheel 26 to rotate clockwise, the cylindrical barrel 21 drives the stirring plate 25 to rotate clockwise through the second rotating shaft 24, the corn seeds in the cylindrical barrel 21 fall into the discharge pipe 28, meanwhile, the stirring plate 25 can bring the rest corn seeds away from the upper end of the discharge pipe 28, at the moment, the user stops rotating the hand wheel 26 and turns on the valve 29, the corn seeds in the discharge pipe 28 fall into the funnels 13 and then enter the corn holes, then the user closes the valve 29, pushes the device to move rightwards, and repeats the action of telling continuously, thus, the user does not need to manually put the corn seeds into the funnels 13 all the time, not only saves time, but also improves the working efficiency.

Because the corn seed sowing device further comprises a second slide rail 30, a second slide block 31, a baffle plate 32, a clamping groove 34, a clamping ball 35 and a pull rod 37, the second slide rail 30 is symmetrically arranged on the upper portion of the inner side of the first slide rail 6 on the left side and the right side, the second slide block 31 is connected to the second slide rail 30 on the left side and the right side in a sliding manner, the baffle plate 32 is arranged on the top of the second slide block 31, four blanking holes 33 are uniformly formed in the baffle plate 32, the clamping groove 34 is arranged on the left side of the top of the baffle plate 32, the clamping ball 35 is arranged on the upper portion of the right side of the first slide rail 6 on the left side, the clamping ball 35 is positioned above the second slide rail 30 on the left side, the clamping ball 35 is matched with the clamping groove 34, through holes 36 are formed in the upper portions of the first slide rail 6 on the left side and the mounting plate 5 on the left side, the through holes 36 on the, then the pull rod 37 is pulled to move leftwards, the pull rod 37 drives the baffle 32 to move leftwards, the second slide rail 30 and the second slide block 31 are matched to play a role in guiding, the pull rod 37 drives the baffle 32 to move leftwards, the baffle 32 drives the blanking hole 33 to move leftwards, simultaneously the baffle 32 drives the clamping groove 34 to move leftwards, when the blanking hole 33 is positioned under the discharge pipe 28, the clamping groove 34 clamps the clamping ball 35, the position of the baffle 32 is further fixed, seeds in the discharge pipe 28 can enter the funnel 13 through the blanking hole 33, when a user needs to scatter corn holes at the back, the pull rod 37 is pulled rightwards, the pull rod 37 drives the baffle 32 to move rightwards, the second slide rail 30 and the second slide block 31 are matched to play a role in guiding, the baffle 32 drives the clamping groove 34 to move rightwards, the clamping groove 34 is separated from the clamping ball 35, simultaneously the pull rod 37 drives the baffle 32 to move rightwards, the baffle 32 drives the blanking, the flapper 32 will block the spout 28 so that the user does not need to open and close the valve 29 each time he or she spreads corn seeds, and then close the valve 29 when he or she has spread all of the corn seeds.

Because the corn planter also comprises a third slide rail 38, a third slide block 39, a first fixing plate 40 and a fixing rod 41, the third slide rail 38 is arranged at the lower part of the left side of the mounting plate 5, the third slide rail 38 is connected with the third slide block 39 in a sliding manner, the first fixing plate 40 is arranged at the left side of the third slide block 39, and the fixing rod 41 is arranged at the left side of the bottom of the first fixing plate 40, when a user needs to plant corn seeds at a certain distance, the first fixing plate 40 is pulled to move downwards, the third slide rail 38 and the third slide block 39 are matched to play a guiding role, the fixing rod 41 is driven by the first fixing plate 40 to move downwards and be inserted into soil, so as to fix the position of the corn planter, so that the corn seeds can be conveniently planted by the planter, when the user needs to plant corn seeds at a certain distance, the first fixing plate 40 is pulled to move upwards, the third slide rail 38 and the third slide block 39 are matched to play a guiding, the user can push the device.

Because still including second fixed plate 42, spring 43 and buffer block 44, the left side lower part of the first slide rail 6 on right side is equipped with second fixed plate 42, the top of second fixed plate 42 and the top of sleeve pipe 16 all are connected with two springs 43, the spring 43 upper end of the left and right sides all is connected with buffer block 44, buffer block 44 is located the first slider 7 below of the left and right sides respectively, so when the first slider 7 downstream of the left and right sides, can contact with the buffer block 44 of the left and right sides, the spring 43 of the left and right sides can play the cushioning effect, and then prevent that pipeline 14 from the downstream excessively, can protect first slider 7 simultaneously.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. An agricultural corn sowing device is characterized in that: comprises a bottom plate (1), first bearing seats (2), first rotating shafts (3), wheels (4), mounting plates (5), first sliding rails (6), first sliding blocks (7), square guide rods (8), square guide sleeves (9), connecting ropes (11), insertion rods (12), funnels (13), pipelines (14), sleeves (16), check blocks (17), swinging rods (18), bolts (19) and push rods (20), wherein the first bearing seats (2) are symmetrically arranged at the left and right parts of the bottom plate (1), the first rotating shafts (3) are connected in the first bearing seats (2) at the left and right sides in an interference mode, the first rotating shafts (3) at the left and right sides respectively penetrate through the first bearing seats (2) at the left and right sides, the wheels (4) are arranged at the front and rear parts of the first rotating shafts (3) at the left and right sides, the mounting plates (5) are arranged at the left and right sides of the top of the bottom plate (1), the first sliding rails (6) are arranged at the upper parts of the inner sides, the first sliding rails (6) on the left side and the right side are both connected with first sliding blocks (7) in a sliding mode, a square guide rod (8) is arranged between the first sliding blocks (7) on the left side and the right side, the square guide rod (8) is connected with four square guide sleeves (9) in a sliding mode, jacks (10) are uniformly formed in the square guide rods (8), jacks (10) are formed in the right parts of the square guide sleeves (9), connecting ropes (11) are connected to the right sides of the bottoms of the square guide sleeves (9), inserting rods (12) are arranged at the bottom ends of the connecting ropes (11), the inserting rods (12) are matched with the jacks (10), funnels (13) are arranged on the front sides of the square guide sleeves (9), pipelines (14) are connected to the bottoms of the funnels (13), square holes (15) are formed in the middle of the bottom plate (1), the lower parts of the pipelines (14) are located in the square holes (15), sleeves, the sleeve (16) is positioned below the first sliding block (7) on the left side, the stop block (17) is arranged on the right side of the first sliding rail (6) on the left side, the stop block (17) is positioned above the first sliding block (7) on the left side, the left part of the rear side of the square guide rod (8) is hinged and connected with a swing rod (18), the bottom of the swing rod (18) is provided with a bolt (19), the bolt (19) is positioned in the sleeve (16), and the middle part of the left side of the mounting plate (5) on the left side is provided with a push; the device is characterized by further comprising a cylindrical barrel (21), a second bearing seat (22), a second rotating shaft (24), a shifting plate (25), a hand wheel (26), a blanking hopper (27), a discharging pipe (28) and a valve (29), wherein the cylindrical barrel (21) is arranged between the upper parts of the inner sides of the mounting plates (5) on the left side and the right side, the second bearing seat (22) is arranged on the upper parts of the front sides of the mounting plates (5) on the left side and the right side, round holes (23) are formed in the middle parts of the left wall and the right wall of the cylindrical barrel (21), the second rotating shaft (24) is connected between the second bearing seats (22) on the left side and the right side, the second rotating shaft (24) penetrates through the round holes (23) on the left side and the right side, the shifting plate (, a hand wheel (26) is arranged at the left end of the second rotating shaft (24), a blanking hopper (27) is arranged at the left part of the upper wall of the cylindrical barrel (21), the blanking hopper (27) is communicated with the cylindrical barrel (21), four discharge pipes (28) are uniformly connected to the lower wall of the cylindrical barrel (21), the discharge pipes (28) are all communicated with the cylindrical barrel (21), the four discharge pipes (28) are respectively positioned right above the four funnels (13), and valves (29) are arranged on the discharge pipes (28); the automatic blanking device is characterized by further comprising a second sliding rail (30), a second sliding block (31), a baffle (32), a clamping groove (34), a clamping ball (35) and a pull rod (37), wherein the second sliding rail (30) is symmetrically arranged on the upper portion of the inner side of the first sliding rail (6) on the left side and the right side, the second sliding rail (30) on the left side and the right side is connected with the second sliding block (31) in a sliding manner, the baffle (32) is arranged on the top of the second sliding block (31), four blanking holes (33) are uniformly formed in the baffle (32), the clamping groove (34) is arranged on the left side of the top of the baffle (32), the clamping ball (35) is arranged on the upper portion of the right side of the first sliding rail (6) on the left side, the clamping ball (35) is located above the second sliding rail (30) on the left side, the clamping ball (35) is matched with the clamping groove (34), through holes (36, the left side of the baffle (32) is provided with a pull rod (37), and the pull rod (37) passes through the through hole (36).

2. An agricultural corn seeding device according to claim 1, wherein the seeding device comprises: the mounting structure is characterized by further comprising a third sliding rail (38), a third sliding block (39), a first fixing plate (40) and a fixing rod (41), wherein the third sliding rail (38) is arranged on the lower portion of the left side of the mounting plate (5) on the left side, the third sliding rail (38) is connected with the third sliding block (39) in a sliding mode, the first fixing plate (40) is arranged on the left side of the third sliding block (39), and the fixing rod (41) is arranged on the left side of the bottom of the first fixing plate (40).

3. An agricultural corn seeding device according to claim 2, wherein the seeding device comprises: still including second fixed plate (42), spring (43) and buffer block (44), first slide rail (6) left side lower part on right side is equipped with second fixed plate (42), and the top of second fixed plate (42) and the top of sleeve pipe (16) all are connected with two spring (43), and spring (43) upper end of controlling both sides all is connected with buffer block (44), and buffer block (44) are located first slider (7) below of controlling both sides respectively.