CN209964626U

CN209964626U - Topdressing device for corn planting

Info

Publication number: CN209964626U
Application number: CN201920685799.0U
Authority: CN
Inventors: 王俊强; 马宝新; 孙善文; 刘海燕; 韩业辉; 于运凯; 许健; 周超; 孙培元; 丁昕颖
Original assignee: QIQIHAR BRANCH OF HEILONGJIANG ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: QIQIHAR BRANCH OF HEILONGJIANG ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-21
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a maize is planted and is used device that topdresses, including handle, bracing piece and control valve, the bottom erection joint of handle has the bracing piece, and the below intermediate position of bracing piece runs through there is adjustment mechanism to the bottom both sides that adjustment mechanism's both sides top all run through the bracing piece are connected with the connecting axle, the inside of rolling disc is provided with places the storehouse, and places the top in storehouse and be connected with the feed opening to the outside of feed opening is provided with the control valve, and simultaneously the top of feed opening is connected with the installation head. This maize is planted with fertilizer application device whole device's occupation space is little, and the cost is lower for whole device can be fine be applicable to the maize fertilizer application work of small size, and the occupation space of whole device makes whole device at the in-process that uses for a short time, can carry out nimble removal, need not reserve great area at the in-process that maize was planted and supply whole device to remove, guarantees the output of maize.

Description

Topdressing device for corn planting

Technical Field

The utility model relates to a maize is planted and is correlated with technical field, specifically is a maize is planted and is used additional fertilizer device.

Background

The top dressing device for planting the corns is an auxiliary device for fertilizing the roots of the corns in the process of planting the corns, so that the effect of top dressing the roots of the corns is achieved, and the top dressing device in the existing market has the following problems in the using process;

1. the automatic degree of the top dressing devices on the existing market is too high, the cost is too high in the purchasing process, the top dressing devices are not suitable for small-area corn planting, the occupied space of the whole device is large, so that a large area of space needs to be reserved for operation in the corn planting process, and the corn planting yield is reduced at intervals;

2. traditional top application device is using the in-process, and the position requirement to maize and device is too strict, and then just makes whole device can receive the limitation of environment temporary factor great at the in-process of carrying out the operation, therefore we just provide a convenient top application device who solves above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a maize is planted and is used device that topdresses to solve the in-process that the topdresses device on the present market that above-mentioned background art provided is using, can not be applicable to the planting of small size maize, and the occupation space of whole device is great, and whole device is receiving the serious problem of external factor influence at the in-process that uses simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a maize is planted and is used device that topdresses, includes handle, bracing piece and control valve, the bottom erection joint of handle has the bracing piece, and the below intermediate position of bracing piece runs through there is adjustment mechanism to the bottom both sides that adjustment mechanism's both sides top all run through the bracing piece are connected with the connecting axle, the externally mounted of connecting axle has the rolling disc, and the outside of rolling disc is provided with the adjustment disk, and the outside of rolling disc and adjustment disk is provided with second preformed groove and first preformed groove respectively, the inside of rolling disc is provided with places the storehouse, and the top of placing the storehouse is connected with the feed opening to the outside of feed opening is provided with the control valve, and the top of feed opening is connected with the installation head simultaneously.

Preferably, the adjusting mechanism comprises a screw rod, a rotating handle and a rotating sleeve, the rotating handle is fixedly installed at the middle position of the top end of the screw rod, and the rotating sleeve is connected to the two sides of the top end of the screw rod in a threaded mode.

Preferably, the rotating sleeve is in transition fit with the lower portion of the supporting rod, the top end of the rotating sleeve and one side of the connecting shaft are of an integral structure, and thread structures above the rotating sleeve on two sides of the screw rod are opposite.

Preferably, the rotating disc and the adjusting disc are in transition fit, the number of the second preformed grooves in the rotating disc is equal to that of the first preformed grooves in the adjusting disc, and the area of the first preformed grooves is larger than that of the second preformed grooves.

Preferably, the mounting head is in threaded connection with the feed opening, the mounting head is in a conical structure, and the length of the mounting head is larger than the thickness of the adjusting plate.

Preferably, the highest point of the feed opening is located inside the rotating disc, and the position of the feed opening corresponds to the position of the second reserved groove.

Compared with the prior art, the beneficial effects of the utility model are that: the topdressing device for corn planting;

1. the whole device is small in occupied space and low in cost, so that the whole device can be well suitable for small-area corn topdressing work, the whole device can flexibly move in the using process due to the small occupied space, a large area does not need to be reserved in the corn planting process to be moved, and the corn yield is ensured;

2. the rolling disc of whole device both sides can be fine carry out the regulation work of position, and then alright remove with the position of planting according to the maize to the rolling disc fine, can not appear and need remove to accomplish the topdressing work in the top on maize ground to whole dress, whole device all can carry out the topdressing work in the centre of field ditch when the maize is in any position, at the in-process that makes things convenient for the staff to walk, still can not influence the normal growth of maize.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the rotating disc of the present invention;

FIG. 3 is a schematic side view of the rotating disc and the adjusting disc of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a grip; 2. a support bar; 3. an adjustment mechanism; 301. a screw rod; 302. rotating the handle; 303. rotating the sleeve; 4. a connecting shaft; 5. rotating the disc; 6. an adjusting disk; 7. a first preformed groove; 8. a second preformed groove; 9. a mounting head; 10. placing a bin; 11. a feeding port; 12. and (4) controlling the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a top dressing device for planting corns comprises a handle 1, a supporting rod 2, an adjusting mechanism 3, a lead screw 301, a rotating handle 302, a rotating sleeve 303, a connecting shaft 4, a rotating disc 5, an adjusting disc 6, a first preformed groove 7, a second preformed groove 8, a mounting head 9, a placing bin 10, a feed opening 11 and a control valve 12, wherein the supporting rod 2 is mounted and connected at the bottom of the handle 1, the adjusting mechanism 3 penetrates through the middle position below the supporting rod 2, the top ends of the two sides of the adjusting mechanism 3 penetrate through the two sides of the bottom of the supporting rod 2 and are connected with the connecting shaft 4, the rotating disc 5 is mounted outside the connecting shaft 4, the adjusting disc 6 is arranged outside the rotating disc 5, the second preformed groove 8 and the first preformed groove 7 are respectively arranged outside the rotating disc 5 and the adjusting disc 6, the placing bin 10 is arranged inside the rotating disc 5, and the top end of the placing bin 10 is connected with the lower 11, and a control valve 12 is provided outside the feed opening 11, while the top end of the feed opening 11 is connected with a mounting head 9.

Adjustment mechanism 3 includes lead screw 301, rotatory handle 302 and rotating sleeve 303, and the top intermediate position fixed mounting of lead screw 301 has rotatory handle 302, and the top both sides position threaded connection of lead screw 301 has rotating sleeve 303, be transition fit between the below of rotating sleeve 303 and bracing piece 2, and structure as an organic whole between one side of rotating sleeve 303's top and connecting axle 4, and the screw thread column structure of the rotating sleeve 303 top of lead screw 301 both sides is opposite, the convenience carries out the in-process of rotation at lead screw 301, make rotating sleeve 303 move work, reach and drive rolling disc 5 and carry out the effect that the position removed.

For transition fit between rolling disc 5 and the adjusting disc 6, and the second preformed groove 8 on the rolling disc 5 is equal to the first preformed groove 7 on the adjusting disc 6 in quantity, and the area of first preformed groove 7 is greater than the area of second preformed groove 8, conveniently shelters from work to second preformed groove 8 on the rolling disc 5 under the effect of adjusting disc 6.

The mounting head 9 is in threaded connection with the feed opening 11, the mounting head 9 is in a conical structure, the length of the mounting head 9 is larger than the thickness of the adjusting disc 6, the mounting head 9 can be mounted conveniently, and top dressing work can be performed conveniently at the position of the mounting head 9.

The highest point of the feed opening 11 is located inside the rotating disc 5, and the position of the feed opening 11 corresponds to the position of the second preformed groove 8.

The working principle is as follows: when the topdressing device for corn planting is used, firstly, fertilizer is put into the inside of the placing bin 10 in the rotating disc 5 at the position of the feed inlet outside the rotating disc 5, then the position of the feed inlet is sealed, and the whole device can be adjusted and used;

firstly, a worker is required to rotate an adjusting disc 6 to enable a first preformed groove 7 on the adjusting disc 6 and a second preformed groove 8 on a rotating disc 5 to be overlapped with each other, then the worker is required to select a feed opening 11 at the top end of a bin 10 to be placed at a proper angle according to the distance between adjacent corns, then an installing head 9 penetrates through the first preformed groove 7 and the second preformed groove 8 to be in threaded connection with the feed opening 11, then the worker pushes a handle 1 to enable the rotating discs 5 on two sides of a supporting rod 2 to rotate, the installing head 9 installed at the top end of the rotating disc 5 is in contact with the ground in the rotating process of the rotating disc 5, the whole installing head 9 is in a vertically downward position in the process of being in contact with the ground, the fertilizer application work can be well completed by matching with the arrangement of a control valve 12, and then the whole rotating disc 5 continues to rotate, the mounting heads 9 at different angles are in continuous contact with the ground, so that the equal-spacing topdressing work can be well completed, and the whole process only needs to be pushed by workers, so that the operation is convenient and the device is more practical;

when the worker pushes the whole device to move in the field ditch and a certain distance exists between the rotating discs 5 at the two sides of the whole device and the corns, the worker can hold the rotating handle 302, so that the rotating handle 302 drives the screw rod 301 to rotate, during the rotation of the screw rod 301, the rotating sleeve 303 screwed with the screw rod 301 moves above the screw rod 301, during the movement of the rotating sleeve 303, the connecting shaft 4 at the top end thereof is moved, further, in the moving process of the connecting shaft 4, the effect of driving the rotating disc 5 at the top end of the connecting shaft 4 to move is achieved, when the position of the whole rotating disc 5 reaches the position of the corn plant, the work is repeated, and the whole device is moved in the field ditch, so that the top dressing work can be continuously completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a maize is planted and is used additional fertilizer device, includes handle (1), bracing piece (2) and control valve (12), its characterized in that: the bottom erection joint of handle (1) has bracing piece (2), and the below intermediate position of bracing piece (2) runs through there is adjustment mechanism (3), and the both sides top of adjustment mechanism (3) all runs through the bottom both sides of bracing piece (2) and is connected with connecting axle (4), the externally mounted of connecting axle (4) has rolling disc (5), and the outside of rolling disc (5) is provided with adjustment disk (6), and the outside of rolling disc (5) and adjustment disk (6) is provided with second preformed groove (8) and first preformed groove (7) respectively, the inside of rolling disc (5) is provided with places storehouse (10), and the top of placing storehouse (10) is connected with feed opening (11) to the outside of feed opening (11) is provided with control valve (12), and the top of feed opening (11) is connected with installation head (9) simultaneously.

2. The top dressing device for corn planting according to claim 1, characterized in that: the adjusting mechanism (3) comprises a screw rod (301), a rotating handle (302) and a rotating sleeve (303), the rotating handle (302) is fixedly installed in the middle of the top end of the screw rod (301), and the rotating sleeve (303) is in threaded connection with the two sides of the top end of the screw rod (301).

3. The top dressing device for corn planting according to claim 2, characterized in that: the lower parts of the rotating sleeve (303) and the supporting rod (2) are in transition fit, the top end of the rotating sleeve (303) and one side of the connecting shaft (4) are of an integrated structure, and thread structures above the rotating sleeve (303) on two sides of the screw rod (301) are opposite.

4. The top dressing device for corn planting according to claim 1, characterized in that: the rotating disc (5) and the adjusting disc (6) are in transition fit, the number of the second preformed grooves (8) in the rotating disc (5) is equal to that of the first preformed grooves (7) in the adjusting disc (6), and the area of the first preformed grooves (7) is larger than that of the second preformed grooves (8).

5. The top dressing device for corn planting according to claim 1, characterized in that: the mounting head (9) is in threaded connection with the feed opening (11), the mounting head (9) is of a conical structure, and the length of the mounting head (9) is larger than the thickness of the adjusting disc (6).

6. The top dressing device for corn planting according to claim 1, characterized in that: the highest point of the feed opening (11) is located in the rotating disc (5), and the position of the feed opening (11) corresponds to the position of the second preformed groove (8).