CN210075991U

CN210075991U - Automatic seeding trailer

Info

Publication number: CN210075991U
Application number: CN201920041678.2U
Authority: CN
Inventors: 梁元军
Original assignee: Chongqing Diaomei Agriculture Co Ltd
Current assignee: Chongqing Diaomei Agriculture Co Ltd
Priority date: 2019-01-10
Filing date: 2019-01-10
Publication date: 2020-02-18
Anticipated expiration: 2029-01-10

Abstract

The utility model discloses an automatic seeding trailer, which comprises a carriage body, automobile body right side middle part fixedly connected with link, the link passes through the couple with the tractor to be connected, the digging device is installed to automobile body right side bottom, link left side up end intercommunication has seeder, be provided with intermittent type reciprocating device in the seeder, intermittent type reciprocating device is connected with the transmission of third multistage synchronous pulley, a pair of rear wheel and a pair of front wheel are installed to the automobile body bottom, the front wheel is located the rear wheel right side, it installs first multistage synchronous pulley to lie in the front wheel top in the automobile body, the earth covering plate is installed to automobile body left side bottom, the front wheel drives intermittent type reciprocating device and digs the synchronous rotation of device, intermittent type reciprocating device makes seeder's seeding action become intermittent type action, make the seed just spill in the hole that digging device digged out, the seeding is efficient, labor intensity is reduced, and is suitable for being generalized to use.

Description

Automatic seeding trailer

Technical Field

The utility model relates to the field of agricultural machinery, in particular to an automatic seeding trailer.

Background

Dibbling is also called hole sowing, namely, dibbling can ensure the distance and density of plants, is favorable for saving seeds, is convenient for thinning and intertillage, is mainly used for crops such as corn, cotton, beet, sunflower and the like, adopts precision sowing, can accurately sow 1 or 2 seeds in each hole according to a certain distance and depth, can also be combined with sowing and spreading herbicide and pesticide, can greatly save the seeds when the crops such as corn, cotton and the like adopt precision sowing, reduces thinning and fixed seedling operations, but has higher requirements on soil preparation and seed quality, for example, cotton must be delinted by sulfuric acid, the germination rate is more than 90 percent and the like.

Generally speaking, every year spring is the season of busy farming, and farmers need to sow correspondingly in time to guarantee that there is a good harvest when autumn comes, but in practice, sowing needs to manually turn the land open, then sow the seeds in the turned land, and when the land area to be sowed is large, sowing by manpower alone is difficult to be completed, so that corresponding equipment is needed to assist manual sowing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic seeding trailer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic seeding trailer, includes the automobile body, automobile body right side middle part fixedly connected with link, the link passes through the couple with the tractor to be connected, and the device of digging soil is installed to automobile body right side bottom, link left side up end intercommunication has seeder, be provided with intermittent type reciprocating device in the seeder, intermittent type reciprocating device is connected with the transmission of the multistage synchronous pulley of third, a pair of rear wheel and a pair of front wheel are installed to the automobile body bottom, the front wheel is located the rear wheel right side, it installs first multistage synchronous pulley to lie in the front wheel top in the automobile body, the earth covering board is installed to automobile body left side bottom.

As a further aspect of the present invention: the third multistage synchronous belt wheel is in transmission connection with the first multistage synchronous belt wheel through a belt, the first multistage synchronous belt wheel is in transmission connection with the front wheel through a belt, the excavating device comprises a second multistage synchronous belt wheel, and the second multistage synchronous belt wheel is in transmission connection with the first multistage synchronous belt wheel through a belt.

As a further aspect of the present invention: and the rear wheel and the front wheel are both provided with a plurality of blades.

As a further aspect of the present invention: seeder includes first inlet pipe and second inlet pipe, first inlet pipe and link left side up end intercommunication, first inlet pipe and second inlet pipe intercommunication, the vertical setting of second inlet pipe and second inlet pipe bottom are provided with the seeding port, second inlet pipe upper end is provided with flexible end cap.

As a further aspect of the present invention: the soil excavating device comprises a second multistage synchronous belt wheel, a belt and soil excavating scoops, the second multistage synchronous belt wheel is connected with the first multistage synchronous belt wheel through belt transmission, gears are arranged on the outer side of the second multistage synchronous belt wheel, racks are arranged on the inner side of the belt, the belt is meshed with the second multistage synchronous belt wheel, and the belt is provided with a plurality of soil excavating scoops.

As a further aspect of the present invention: the intermittent reciprocating device comprises a sleeve, a loop bar, a spring and a fixed rod, wherein the sleeve is arranged on the upper end face inside the vehicle body, the loop bar is sleeved at the lower end of the sleeve, the spring is arranged on the outer side of the loop bar, the fixed rod is fixedly connected to the lower end of the loop bar, a flexible plug is fixedly connected to the lower end of the fixed rod, a rack is fixedly connected to the right side of the upper end of the fixed rod, an incomplete gear is meshed to the right side of the rack, and the incomplete gear is coaxially connected with a third multistage synchronous pulley.

An agricultural mechanical equipment, includes foretell automatic seeding trailer.

Compared with the prior art, the beneficial effects of the utility model are that: hang the couple on the link, the other end of couple is connected on drive arrangement, and drive arrangement is the tractor, the front wheel is dragged by the tractor, the front wheel rotates, drives first multistage synchronous pulley and rotates, and rotation through first multistage synchronous pulley drives the multistage synchronous pulley of second and the multistage synchronous pulley synchronous rotation of third, excavating equipment is used for digging a pit on the field soil, seeder is used for broadcasting the seed, intermittent type reciprocating device makes seeder's seeding action become intermittent type nature action, makes the seed just spill in the hole that excavating equipment digs out, the covering board is used for landfill kind of a pit, and seeding efficiency is high, has reduced intensity of labour, is fit for using widely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1-hanging ring, 2-vehicle body, 3-seeding device, 31-first feeding pipe, 32-second feeding pipe, 33-seeding port, 4-earth covering plate, 5-rear wheel, 6-front wheel, 61-blade, 7-first multi-stage synchronous pulley, 8-earth-digging device, 81-second multi-stage synchronous pulley, 82-belt, 83-earth-digging spoon, 9-intermittent reciprocating device, 90-sleeve, 91-loop bar, 92-spring, 93-fixed bar, 94-rack, 10-flexible plug, 11-third multi-stage synchronous pulley and 111-incomplete gear.

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.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, an automatic seeding trailer comprises a vehicle body 2, a hanging ring 1 is fixedly connected to the middle portion of the right side of the vehicle body 2, the hanging ring 1 is connected to a tractor through a hook, a soil digging device 8 is installed at the bottom of the right side of the vehicle body 2, the upper end surface of the left side of the hanging ring 1 is communicated with a seeding device 3, an intermittent reciprocating device 9 is arranged in the seeding device 3, the intermittent reciprocating device 9 is in transmission connection with a third multistage synchronous pulley 11, a pair of rear wheels 5 and a pair of front wheels 6 are installed at the bottom end of the vehicle body 2, a plurality of blades 61 are respectively arranged on the rear wheels 5 and the front wheels 6, the front wheels 6 are located at the right side of the rear wheels 5, a first multistage synchronous pulley 7 is installed above the front wheels 6 in the vehicle body 2, a soil covering plate 4 is installed at the bottom of the left side of the vehicle body 2, the third multistage, the first multistage synchronous belt wheel 7 is connected with the front wheel 6 through belt transmission, the digging device 8 comprises a second multistage synchronous belt wheel 81, the second multistage synchronous belt wheel 81 is connected with the first multistage synchronous belt wheel 7 through belt transmission, a hook is hung on the hanging ring 1, the other end of the hook is connected onto a driving device, as a preferred mode of the embodiment, the driving device is a tractor, the front wheel 6 is dragged by the tractor to drive the first multistage synchronous belt wheel 7 to rotate, the second multistage synchronous belt wheel 81 and the third multistage synchronous belt wheel 11 are driven to synchronously rotate through the rotation of the first multistage synchronous belt wheel 7, the digging device 8 is used for digging pits on field lands, the seeding device 3 is used for sprinkling seeds, the intermittent reciprocating device 9 enables the seeding action of the seeding device 3 to be intermittent action, so that the seeds are just in the pits dug by the digging device 8, the soil covering plate 4 is used for burying the planting pits.

Please refer to fig. 1-2, in the embodiment of the present invention, an automatic seeding trailer, the seeding device 3 includes first inlet pipe 31 and second inlet pipe 32, first inlet pipe 31 communicates with the upper end of the left side of the hanging ring 1, first inlet pipe 31 communicates with second inlet pipe 32, the vertical setting of second inlet pipe 32 and second inlet pipe 32 bottom are provided with seeding port 33, second inlet pipe 32 upper end is provided with flexible end cap 10, reciprocal intermittent type nature action about flexible end cap 10 is done, makes the seed that the seeding device 3 broadcasts just fall in the hole that the digging device 8 digs out.

Please refer to fig. 1-2, in the embodiment of the present invention, an automatic seeding trailer, the digging device 8 includes a second multistage synchronous pulley 81, a belt 82 and a digging scoop 83, the second multistage synchronous pulley 81 is connected with a first multistage synchronous pulley 7 through belt transmission, the outside of the second multistage synchronous pulley 81 is provided with a gear, the inside of the belt 82 is provided with a rack, the belt 82 is engaged with the second multistage synchronous pulley 81, the belt 82 is provided with a plurality of digging scoops 83, the second multistage synchronous pulley 81 rotates to drive the belt 82 to rotate, so that the digging scoop 83 digs on the field land.

Referring to fig. 1-2, in an embodiment of the present invention, an automatic seeding trailer, the intermittent reciprocating device 9 includes a sleeve 90, a sleeve rod 91, a spring 92, and a fixing rod 93, the sleeve 90 is disposed on an upper end surface inside a vehicle body 2, the sleeve rod 91 is sleeved on a lower end of the sleeve 90, the spring 92 is disposed outside the sleeve rod 91, the fixing rod 93 is fixedly connected to a lower end of the sleeve rod 91, the flexible plug 10 is fixedly connected to a lower end of the fixing rod 93, a rack 94 is fixedly connected to a right side of an upper end of the fixing rod 93, an incomplete gear 111 is engaged with a right side of the rack 94, the incomplete gear 111 is coaxially connected to a third multistage synchronous pulley 11, the third multistage synchronous pulley 11 rotates to drive the incomplete gear 111 to rotate, the incomplete gear 111 is engaged with the rack 94, the flexible plug 10 is downward to block a second feeding pipe 32, the incomplete gear 111 rotates to a, the flexible plug 10 is pulled up by the spring 92 and the second feed tube 32 communicates with the seeding port 33 to drop the seeds into the pit.

Referring to fig. 1-2, in the embodiment of the present invention, an automatic seeding trailer,

the utility model discloses a theory of operation is: hang the couple on link 1, the other end of couple is connected on drive arrangement, and as the preferred mode of this embodiment, drive arrangement is the tractor, front wheel 6 is dragged by the tractor, front wheel 6 rotates, drives first multistage synchronous pulley 7 and rotates, and rotation through first multistage synchronous pulley 7 drives second multistage synchronous pulley 81 and the multistage synchronous pulley 11 synchronous revolution of third, dig device 8 and be used for digging a pit on the field soil, seeder 3 is used for the seed of spilling, intermittent type reciprocating device 9 makes seeder 3's seeding action become intermittent type action, makes the seed spill in the pit that just digs at digging device 8, shield 4 is used for the landfill kind of pit.

Example 2

An agricultural machine comprising the automated seeding trailer of embodiment 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 automatic seeding trailer comprises a trailer body (2), the middle part of the right side of the trailer body (2) is fixedly connected with a hanging ring (1), the hanging ring (1) is connected with a tractor through a hook, it is characterized in that the bottom of the right side of the vehicle body (2) is provided with a soil digging device (8), the upper end surface of the left side of the hanging ring (1) is communicated with a seeding device (3), an intermittent reciprocating device (9) is arranged in the seeding device (3), the intermittent reciprocating device (9) is in transmission connection with a third multistage synchronous belt wheel (11), a pair of rear wheels (5) and a pair of front wheels (6) are arranged at the bottom end of the vehicle body (2), the front wheel (6) is positioned on the right side of the rear wheel (5), a first multistage synchronous belt wheel (7) is arranged above the front wheel (6) in the vehicle body (2), and a soil covering plate (4) is arranged at the bottom of the left side of the vehicle body (2).

2. The automated seeding trailer according to claim 1, wherein the third multi-stage synchronous pulley (11) is in belt transmission connection with the first multi-stage synchronous pulley (7), the first multi-stage synchronous pulley (7) is in belt transmission connection with the front wheel (6), and the excavating device (8) comprises a second multi-stage synchronous pulley (81), and the second multi-stage synchronous pulley (81) is in belt transmission connection with the first multi-stage synchronous pulley (7).

3. The automated seeding trailer according to claim 1 or 2, characterised in that the rear wheels (5) and the front wheels (6) are each provided with a number of blades (61).

4. The automatic seeding trailer according to claim 3, wherein the seeding device (3) comprises a first feeding pipe (31) and a second feeding pipe (32), the first feeding pipe (31) is communicated with the upper end surface of the left side of the suspension loop (1), the first feeding pipe (31) is communicated with the second feeding pipe (32), the second feeding pipe (32) is vertically arranged, a seeding port (33) is arranged at the bottom of the second feeding pipe (32), and a flexible plug (10) is arranged at the upper end of the second feeding pipe (32).

5. The automatic seeding trailer according to claim 4, wherein the digging device (8) comprises a second multi-stage synchronous pulley (81), a belt (82) and a digging scoop (83), a gear is arranged on the outer side of the second multi-stage synchronous pulley (81), a rack is arranged on the inner side of the belt (82), the belt (82) is meshed with the second multi-stage synchronous pulley (81), and a plurality of digging scoops (83) are arranged on the belt (82).

6. The automatic seeding trailer according to claim 1, wherein the intermittent reciprocating device (9) comprises a sleeve (90), a sleeve rod (91), a spring (92) and a fixing rod (93), the sleeve (90) is arranged on the upper end face inside the vehicle body (2), the sleeve rod (91) is sleeved on the lower end of the sleeve (90), the spring (92) is arranged on the outer side of the sleeve rod (91), the fixing rod (93) is fixedly connected to the lower end of the sleeve rod (91), a flexible plug (10) is fixedly connected to the lower end of the fixing rod (93), a rack (94) is fixedly connected to the right side of the upper end of the fixing rod (93), an incomplete gear (111) is meshed on the right side of the rack (94), and the incomplete gear (111) is coaxially connected with the third multi-stage synchronous pulley (11).