CN209882532U

CN209882532U - Upper and lower combination formula seed falling pipe

Info

Publication number: CN209882532U
Application number: CN201920459340.9U
Authority: CN
Inventors: 石航
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-03
Anticipated expiration: 2029-04-08

Abstract

The utility model relates to a combination formula seed falling pipe from top to bottom, including top tube, low tube, seed monitoring box and sensor to adorning the box, top tube middle part fixed mounting has the seed monitoring box, the top tube bottom mounting is provided with the linkage segment, the linkage segment is pegged graft in the low tube top, top tube, low tube and linkage segment are inside all seted up and are led kind of passageway, seed monitoring box has inside the seed monitoring chamber of having seted up, it leads kind of passageway and the complete seed of seed monitoring chamber intercommunication formation and send the passageway. The utility model discloses a low tube of upper and lower combination formula seed falling tube is pegged graft in linkage segment department of top tube to through fixing the screw in installation handle department, be fixed in the top tube bottom with the low tube, the fixed very swift convenience of combination of low tube and top tube, when the seed falling tube of different length or different pipe diameters need be changed to the seeder, need not to pull down the whole seed falling tube from the seeder and change, only need change different length or pipe diameter the low tube can, convenient to use, the practicality is strong.

Description

Upper and lower combination formula seed falling pipe

Technical Field

The utility model relates to an agricultural utensil technical field specifically is an upper and lower combination formula seed falling tube.

Background

The seed dropping pipe of the precision seeding sensor is a matching device on the seeding machine, typical seeding machines at home and abroad are all provided with the seed dropping pipe with the precision seeding sensor, the function of the seed dropping pipe is to orderly guide seeds output by the seeding device to the seeding position on the ground, accurately and timely identify and upload whether the seed dropping pipe is blocked or not.

The precision seeding sensor seed dropping pipe disclosed in the current Chinese patent 201520363461.5 is designed into a split type independent structure (namely an upper plate and a lower plate which are in a front panel form and a rear panel form) by the seed dropping pipe, the design can make the production process more convenient and more independent, the production efficiency of products is improved, the front plate and the rear plate are combined by adopting a ironing combined column mode to fix the seed dropping pipe, the method is simple, the combination is firm, the sensor and the seed dropping pipe are designed into an integrated mode at the same time, the structural reliability is improved, and the structure has no installation error. However, in practical use, the seed dropping tube still has the following two problems: firstly, the shell is of a three-surface structure like the traditional seed dropping tube, although the shell is welded with the upper plate to form a complete four-surface tubular structure, the rigidity of the shell part is still insufficient, and the shell is easy to damage and crack after being used for a long time at the connection part of the shell and the upper plate; second, this kind of seed falling pipe wholly is non-detachable structure, and when the subaerial operation of seed falling pipe in different positions, need according to the height on operation ground, change the seed falling pipe of suitable length, and when the not equidimension seed of direction send, also need change the seed falling pipe of different pipe diameters, nevertheless the process of changing of tearing down between seed falling pipe and the seeder is loaded down with trivial details troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a combination formula seed falling pipe from top to bottom to improve the problem that proposes in the above-mentioned background art, the utility model relates to a rational in infrastructure, convenient to use, the practicality is strong.

In order to improve the above problem, the present invention is embodied by the following technical solutions: an up-down combined seed dropping pipe comprises an upper pipe, a lower pipe, a seed monitoring box and a sensor packing box, wherein the seed monitoring box is fixedly arranged in the middle of the upper pipe, a connecting section is fixedly arranged at the bottom end of the upper pipe, the connecting section is inserted at the top of the lower pipe, seed guiding channels are respectively arranged in the upper pipe, the lower pipe and the connecting section, a seed monitoring cavity is arranged in the seed monitoring box, and the seed guiding channels are communicated with the seed monitoring cavity to form a complete seed guiding and conveying channel;

the opening with external intercommunication is all seted up on seed monitoring chamber left side and right side, the inside equal fixedly connected with fixed block of two openings, and all installs the sensor on two openings and to adorning the box, the sensor has all seted up little mounting hole on to adorning box and the fixed block.

As an optimal implementation mode of the utility model, the opening with external intercommunication is all seted up on seed monitoring chamber left side and right side, the inside equal fixedly connected with fixed block of two openings, and all install the sensor on two openings to the dress box, the sensor has all seted up little mounting hole on dress box and the fixed block.

As an optimal implementation mode of the utility model, the upper tube fixed surface is connected with the chimb, the trough has been seted up between chimb and the seed monitoring box.

As the utility model discloses a preferred embodiment, top tube fixed surface installs the supplementary ligature of cable, the supplementary ligature of cable is two ligature rings that set up to the hole.

As an optimal implementation manner of the utility model, two seed falling pipe installation hooks of top pipe fixedly connected with.

As a preferred embodiment of the present invention, the cross section of the lower tube has an arc structure.

As a preferred embodiment of the present invention, the upper tube and the lower tube are integrally formed four-sided tubular structures.

The utility model has the advantages that: the utility model discloses a combination formula seed falling pipe from top to bottom, including top tube, low tube, seed monitoring box, sensor to dress box, linkage segment, lead kind of passageway, seed monitoring chamber, fixed block, installation handle, little mounting hole, chimb, trough, the supplementary piece of tying up of cable, go-between, seed falling pipe installation couple, big mounting hole.

1. The utility model discloses an upper tube and low tube of upper and lower combination formula seed falling tube are four-sided formula tubular structure, and upper tube and low tube are integrated into one piece, and no welding and concatenation isotructure, therefore the seed falling tube has good rigidity, more durable.

2. The utility model discloses a low tube of combination formula seed falling from top to bottom is pegged graft in linkage segment department of top tube to through fixing the screw in installation handle department, be fixed in the top tube bottom with the low tube, realize the combination between low tube and the top tube, the fixed very swift convenience of combination of low tube and top tube, when the seed falling of seeder need changing different length or different pipe diameters, need not to pull down the whole seed falling of seed falling from the seeder and get off, only need change different length or pipe diameter the low tube can, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

The utility model discloses compensate the weak point in the background art to a certain extent.

Drawings

FIG. 1 is a combined effect diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of the upper tube of the present invention;

fig. 4 is a schematic structural view of the sensor pair box of the present invention;

fig. 5 is a schematic structural view of the lower tube of the present invention.

In the figure: 1. the device comprises an upper pipe, 2, a lower pipe, 3, a seed monitoring box, 4, a sensor packing box, 5, a connecting section, 6, a seed guiding channel, 7, a seed monitoring cavity, 8, a fixing block, 9, an installation handle, 10, a small installation hole, 11, a convex edge, 12, a wiring groove, 13, a cable auxiliary binding piece, 14, a connecting ring, 15, a seed dropping pipe installation hook, 16 and a large installation hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: an up-down combined seed falling pipe comprises an upper pipe 1, a lower pipe 2, a seed monitoring box 3 and a sensor packing box 4, wherein the seed monitoring box 3 is fixedly installed in the middle of the upper pipe 1, a connecting section 5 is fixedly arranged at the bottom end of the upper pipe 1, the connecting section 5 is inserted at the top of the lower pipe 2, seed guiding channels 6 are respectively arranged inside the upper pipe 1, the lower pipe 2 and the connecting section 5, a seed monitoring cavity 7 is arranged inside the seed monitoring box 3, the seed guiding channels 6 are communicated with the seed monitoring cavity 7 to form a complete seed guiding and conveying channel, and the seed conveying is realized through the seed guiding and conveying channel;

equal fixedly connected with installation handle 9 in both ends about linkage segment 5, 2 top left side fixed surface of low tube is connected with seed falling

tube installation couple

15, 2 top right side fixed surface of low tube also is connected with installation handle 9, all seted up big mounting hole 16 on seed falling tube installation couple 15 and the installation handle 9, big mounting hole 16 on the installation handle 9 of linkage segment 5 department cooperates with big mounting hole 16 on seed falling tube installation couple 15 and big mounting hole 16 on the installation handle 9 of low tube 2 department respectively.

As an optimal implementation mode of the utility model, the opening with external intercommunication is all seted up on seed monitoring chamber 7 left side and right side, two inside equal fixedly connected with fixed blocks 8 of opening, and all install the sensor on two openings to dress box 4, install the sensor that is used for monitoring the quantity of falling kind through the sensor to dress box 4, little mounting hole 10 has all been seted up to the sensor on dress box 4 and fixed block 8, seed monitoring chamber 7 and sensor are connected through bolt and the little mounting hole 10 of nut cooperation between 4 to dress box.

As an optimal implementation mode of the utility model, the fixed surface of upper tube 1 is connected with chimb 11, wiring groove 12 has been seted up between chimb 11 and the seed monitoring box 3, and the cable winding on the sensor is fixed in on the wiring groove 12.

As an optimized embodiment of the utility model, top tube 1 fixed surface installs the supplementary ligature piece 13 of cable, the supplementary ligature piece 13 of cable is for two ligature rings that set up to the hole, and the supplementary ligature piece 13 of cable comes the supplementary cable on the fixed sensor of ligature through the supplementary ligature piece 13 of cable.

As an optimal implementation mode of the utility model, two seed dropping pipes of the top fixedly connected with of the upper tube 1 are provided with the hook 14, and the hook 14 is used for installing the seed dropping pipe on the seeding machine.

As a preferred embodiment of the present invention, the cross section of the lower tube 2 is an arc structure.

As a preferred embodiment of the utility model, top tube 1 and low tube 2 are integrated into one piece's four sides formula tubular structure, and no welding and concatenation isotructure, consequently the seed falling has good rigidity, more durable.

The working principle is as follows: before the use, select suitable length earlier and lead kind of passageway 6's low tube 2, then peg graft 3 departments of linkage segment at last pipe 1 with low tube 2, and at 16 installation holes of big mounting hole erection bolts and nut, be fixed in on linkage segment 5 with low tube 2, realize low tube 2 and the fixed connection of last pipe 1, be fixed in the seeder with last pipe 1 installation after that, utilize and lead kind of passageway 6 and seed monitoring chamber 7 intercommunication formation complete seed and lead the transport that send the passageway to realize the seed, when the pipe diameter of seeding pipe height or leading kind of passageway 6 needs to change, screw down the bolt and the nut of 16 departments of big mounting hole, pull out original low tube 2, peg graft and with bolt and nut fixed suitable low tube 2 can, it is very convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An up-down combined seed dropping pipe comprises an upper pipe (1), a lower pipe (2), a seed monitoring box (3) and a sensor butt-packing box (4), and is characterized in that the seed monitoring box (3) is fixedly installed in the middle of the upper pipe (1), a connecting section (5) is fixedly arranged at the bottom end of the upper pipe (1), the connecting section (5) is inserted at the top of the lower pipe (2), seed guiding channels (6) are respectively formed in the upper pipe (1), the lower pipe (2) and the connecting section (5), a seed monitoring cavity (7) is formed in the seed monitoring box (3), and the seed guiding channels (6) are communicated with the seed monitoring cavity (7) to form a complete seed guiding and conveying channel;

equal fixedly connected with installation handle (9) in both ends about linkage segment (5), low tube (2) top left side fixed surface is connected with the seed falling tube and installs couple (15), also fixedly connected with installation handle (9) in low tube (2) top right side surface, all seted up big mounting hole (16) on seed falling tube installation couple (15) and installation handle (9).

2. The up-and-down combined seed dropping pipe as claimed in claim 1, wherein openings communicated with the outside are formed in the left side and the right side of the seed monitoring cavity (7), fixed blocks (8) are fixedly connected inside the two openings, sensor pair boxes (4) are mounted on the two openings, and small mounting holes (10) are formed in the sensor pair boxes (4) and the fixed blocks (8).

3. An up-down combined seed dropping pipe according to claim 1, characterized in that a convex edge (11) is fixedly connected to the surface of the upper pipe (1), and a wiring groove (12) is formed between the convex edge (11) and the seed monitoring box (3).

4. A combined type seed dropping pipe according to claim 1, characterized in that the upper pipe (1) is fixedly provided with a cable auxiliary binding member (13) on the surface, and the cable auxiliary binding member (13) is two binding rings arranged in the hole.

5. A combined seed drop as claimed in claim 1, wherein two connecting rings (14) are fixedly connected to the top end of the upper tube (1).

6. A combined drop tube according to claim 1, wherein the cross-section of the lower tube (2) is of an arc-shaped configuration.

7. A combined drop tube according to claim 1, wherein the upper tube (1) and the lower tube (2) are of a one-piece four-sided tubular structure.