CN213819076U

CN213819076U - Device is put to portable seeder after broadcasting seedling culture hole dish

Info

Publication number: CN213819076U
Application number: CN202022540701.8U
Authority: CN
Inventors: 黄硕; 张秀花; 李敬
Original assignee: Hebei Agricultural University
Current assignee: Hebei Agricultural University
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-30
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a solve after the seeding of portable seeder seedling culture hole tray and take out and put the problem, disclose a device is put to after the seeding of portable seeder seedling culture hole tray, mainly push away a set mechanism, transition platform, rotatory push away a set mechanism, "article" style of calligraphy flange platform, slider-crank pushes away a set mechanism, hole tray alignment mechanism, chassis constitution by the transition. Transition push away a set mechanism and install on portable seeder, the transition platform install at portable seeder conveyer belt end, rotatory push away a set mechanism and fix in transition platform top by the support frame, "article" style of calligraphy flange platform installation on the chassis, slider-crank push away a set mechanism and fix on the rocking arm by crank motor support, cave dish align the mechanism and fix on the rocking arm by electric push rod support, the chassis install at portable seeder chassis rear. The utility model discloses can realize putting the subaerial seedling culture hole tray after the seeding that self-propelled seeder conveyer belt seen off, can avoid artifical transport to cause the hole tray extrusion to warp to guarantee the quality of growing seedlings.

Description

Device is put to portable seeder after broadcasting seedling culture hole dish

Technical Field

The utility model relates to a device is put to portable seeder after broadcasting seedling culture hole dish belongs to agricultural machine technical field, is particularly useful for self-propelled seeder after broadcasting seedling culture hole dish and puts work.

Background

The hole tray seedling raising technology in the greenhouse is rapidly developed in China, according to statistics, the vegetables cultivated in the seedling raising and transplanting mode in China account for 60% -70% of the total vegetable planting amount, a large number of hole trays are used in the seedling raising process, and large tray placing workload can be generated in the process from sowing (sowing and earthing) to placing on the ground of the hole trays. Due to the limitation of cost, most of the hole trays in China mainly use flexible disks, and in the manual carrying link, the hole trays need to be stacked together, repeated tray stacking operation can damage the hole trays, and matrix soil and seeds in the hole trays can be extruded, so that the subsequent seedling raising quality is reduced, and the subsequent vegetable yield is influenced; in the process of carrying and placing the hole trays, workers repeatedly carry out high-strength carrying and placing operation, and tray placing efficiency is difficult to guarantee.

Disclosure of Invention

The utility model discloses a realize that self-propelled seeder broadcasts back seedling culture hole tray and put work, designed a device is put to portable seeder broadcasts back seedling culture hole tray, the device can meet the hole tray that portable seeder conveyer belt seen off and get, arrange, then steadily put subaerially, simplify the seedling culture hole tray and put the process, avoided artifical transport to cause the hole tray extrusion to warp, guaranteed the quality of growing seedlings.

The utility model adopts the technical proposal that: the utility model provides a device is put to portable seeder after broadcasting seedling culture hole dish which characterized in that: mainly comprises a transition push disc mechanism, a transition platform, a rotary push disc mechanism, a 'pin' -shaped connecting disc platform, a crank slide block push disc mechanism, a plug disc aligning mechanism and a chassis. Transition push away a set mechanism and install on portable seeder, the transition platform install at portable seeder conveyer belt end, rotatory push away a set mechanism and fix in transition platform top by the support frame, "article" style of calligraphy flange platform installation on the chassis, slider-crank push away a set mechanism and fix on the rocking arm by crank motor support, cave dish align the mechanism and fix on the rocking arm by electric push rod support, the chassis install at portable seeder chassis rear.

The 'pin' -shaped connecting disc platform mainly comprises a main connecting disc platform, a main turning plate, an auxiliary connecting disc platform, an auxiliary turning plate, a miniature electric push rod, a platform linear module, a rocker arm shaft, a rocker arm motor and a worm gear reducer, wherein the rocker arm motor and the worm gear reducer are installed on a chassis, the rocker arm shaft is connected with the worm gear reducer and installed on a bearing seat of the chassis, the rocker arm is fixed on the rocker arm shaft, the main connecting disc platform is installed on the rocker arm, the platform linear module is fixed below the main connecting disc platform, the auxiliary connecting disc platform is fixed on a sliding block of the platform linear module, the main turning plate is installed on the main connecting disc platform, the auxiliary turning plate is installed on the auxiliary connecting disc platform, and the miniature electric push rod is respectively connected with the connecting disc platform and the turning plate.

Furthermore, rotatory dish mechanism that pushes away mainly constitute by support frame, rotating electrical machines seat, rotating electrical machines, rotatory flange, push away a set sharp module, rotatory dish board that pushes away, the rotating electrical machines seat install on the support frame, rotating electrical machines install on the rotating electrical machines seat, push away a set sharp module by rotatory flange and rotating electrical machines connection, rotatory dish board that pushes away fix on the slider that pushes away a set sharp module.

Furthermore, the crank-slider tray pushing mechanism mainly comprises a crank motor support, a crank motor, a crank, a connecting rod, sliders, a sliding groove and a tray pushing roller, wherein the crank motor support is fixed on the rocker arm, the crank motor is installed on the crank motor support, the crank is installed on the crank motor, the connecting rod is hinged with the crank and the sliders, the sliders are installed in the sliding groove, and the tray pushing roller is installed between the two sliders.

Further, the plug tray aligning mechanism mainly comprises an electric push rod support, an aligning electric push rod, an aligning push plate support and an aligning push plate, wherein the electric push rod support is fixed on the rocker arm, the aligning electric push rod is installed on the electric push rod support, and the aligning push plate support is connected with the aligning electric push rod and the aligning push plate.

The utility model has the advantages that:

1) the transition pushing disc mechanism and the transition platform can provide a transfer platform for the plug tray to be conveyed to the 'article' -shaped plug tray platform, and the direct plug tray taking of the 'article' -shaped plug tray platform is prevented from interfering with a conveying belt of the movable seeder.

2) The device can combine with portable seeder, once puts three cave dish, has reduced middle transportation link, has avoided the cave dish to pile up and has carried the deformation.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is the structural schematic diagram of the "article" shaped flange platform of the present invention.

Fig. 3 is a schematic structural view of the rotary pushing disc mechanism of the present invention.

Fig. 4 is a schematic structural view of the slider-crank disc-pushing mechanism of the present invention.

Fig. 5 is a schematic structural view of the transition tray pushing mechanism of the present invention.

In the figure: 1. transition push disk mechanism, 2 transition platform, 3 rotary push disk mechanism, 4 'pin' shaped connecting disk platform, 5 hole disk aligning mechanism, 6 crank block push disk mechanism, 7 chassis ground wheel, 8 chassis, 9 movable seeder, 10 auxiliary turning plate, 11 main turning plate, 12 auxiliary connecting disk platform, 13 main connecting disk platform, 14 aligning push plate, 15 aligning push plate support, 16 worm gear reducer, 17 rocker arm motor, 18 rocker arm shaft, 19 rocker arm, 20 electric push rod support, 21 aligning electric push rod, 22 platform linear module, 23 micro electric push rod, 24 support frame, 25 rotary motor seat, 26 rotary motor, 27 rotary flange, 28 push disk linear module, 29 rotary push disk plate, 30 chute, 31 push disk roller, 32 slide block, 33 connecting rod, 34. The crank, 35, crank motor support, 36, crank motor, 37, transition push plate, 38, steering engine, 39, transition electric push rod.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model relates to a device for placing seedling-raising plug trays after seeding of a mobile seeding machine, which mainly comprises a transition push tray mechanism (1), a transition platform (2), a rotary push tray mechanism (3), a 'pin' -shaped receiving tray platform (4), a crank slider push tray mechanism (6), a plug tray aligning mechanism (5) and a chassis (8), wherein the transition push tray mechanism (1) is arranged on the mobile seeding machine (9), the transition platform (2) is arranged at the tail end of a conveying belt of the mobile seeding machine (9), the rotary push tray mechanism (3) is fixed above the transition platform (2) by a supporting frame (24), the 'pin' -shaped receiving tray platform (4) is arranged on the chassis (8), the crank slider push tray mechanism (6) is fixed on a rocker arm (19) by a crank motor bracket (35), the plug aligning mechanism (5) is fixed on a rocker arm (19) by an electric push rod support (20), a chassis (8) is installed at the rear of the chassis of the movable seeder (9), a transition electric push rod (39) is installed on a conveying belt cross beam of the movable seeder (9), a steering engine (38) is installed at the front end of the push rod of the transition electric push rod (39), a transition push plate (37) is installed on the shaft of the steering engine (38), a rocker arm motor (17) and a worm gear reducer (16) are installed on the chassis (8), a rocker arm shaft (18) and a worm gear reducer (16) are connected and installed on a bearing seat of the chassis (8), the rocker arm (19) is fixed on the rocker arm shaft (18), a main connecting disc platform (13) is installed on the rocker arm (19), a platform linear module (22) is fixed below the main connecting disc platform (13), the auxiliary flange connecting platform (12) is fixed on a sliding block of the platform linear module (22), the main turning plate (11) is installed on the main flange connecting platform (13), the auxiliary turning plate (10) is installed on the auxiliary flange connecting platform (12), the miniature electric push rod (23) is respectively connected with the flange connecting platform and the turning plate, the rotating motor base (25) is installed on the supporting frame (24), the rotating motor (26) is installed on the rotating motor base (25), the push disc linear module (28) is connected with the rotating motor (26) through a rotating flange (27), the rotating push disc plate (29) is fixed on the sliding block of the push disc linear module (28), the crank motor support (35) is fixed on the rocker arm (19), the crank motor (36) is installed on the crank motor support (35), and the crank (34) is installed on the crank motor (36), connecting rod (33) articulated with crank (34) and slider (32), slider (32) install in spout (30), push away the dish roller (31) and install in the middle of two slider (32), spout (30) install on electric push rod support (20), electric push rod support (20) fix on rocking arm (19), alignment electric push rod (21) install on electric push rod support (20), alignment push pedal support (15) connect and align electric push rod (21) and alignment push pedal (14).

The working principle is as follows: the movable seeder (9) conveys the plug tray to the transition push plate (37) by a conveying belt, the tail part of the plug tray crosses the transition push plate (37), a steering engine (38) drives the transition push plate (37) to rotate to be parallel to the plug tray, then a transition electric push rod (39) extends out to push the plug tray for a certain distance on the transition platform (2) and moves to the middle position of the auxiliary plug tray platform (12), a plug tray linear module (28) of the rotary plug tray mechanism (3) drives the rotary plug tray plate (29) to push the plug tray to the auxiliary plug tray platform (12), meanwhile, the steering engine (38) rotates to reset the transition push plate (37), the transition electric push rod (39) is retracted, the actions are repeated, the plug tray is loaded on the auxiliary plug tray platform (12) on the other side, then the plug tray is pushed to the transition platform (2), the rotary motor (26) drives the plug tray linear module (28) to rotate clockwise for 90 degrees, and then drives the rotary plug tray plate (29) to push the plug tray to the main plug tray platform (13), and then the transitional pushing disc mechanism (1) is reset, the rotating motor (26) continuously rotates clockwise for 90 degrees and rotates anticlockwise when rotating again, and the rotating pushing disc mechanism (3) can be reset after even-numbered groups of hole discs are pushed out. After the plug deck is fully loaded with the plug tray, the miniature electric push rod (23) extends out to erect the main turning plate (11) and the auxiliary turning plate (10) to prevent the rocker arm (19) from rotating, the plug tray slides down when the plug deck inclines, the rocker arm motor (17) drives the rocker arm shaft (18) to rotate through the worm gear reducer (16) after the turning plate is erected, the rocker arm (19) rotates along with the rocker arm shaft (18), the plug deck at one end of the rocker arm (19) rounds a certain radian to approach the ground at a certain inclination angle, the miniature electric push rod (23) retracts, the main turning plate (11) and the auxiliary turning plate (10) reset to be parallel to the main plug deck (13) and the auxiliary plug deck (12), the front edge of the plug deck is separated from the ground to form a slope convenient for pushing out the plug tray, then the crank motor (36) rotates to drive the push tray roller (31) to move forwards in the chute (30) by the slider (32) of the crank slider push tray mechanism (6), the hole discs on the inclined disc connecting platform are pushed to the ground, when the hole discs are in contact with the ground, the movable seeder (9) moves forwards, the hole discs are placed under the combined action of the hole discs and the crank-slider disc pushing mechanism (6), after the hole discs completely fall to the ground, the crank motor (36) continues to rotate, the slider (32) is pulled back into a downward arc behind the sliding groove (30) by the connecting rod (33), and the rocker motor (17) rotates reversely, so that the 'product' -shaped disc connecting platform is reset.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a device is put to portable seeder after broadcasting seedling culture hole dish which characterized in that: mainly comprises a transition push disc mechanism, a transition platform, a rotary push disc mechanism, a reverse-shaped receiving disc platform, a crank slide block push disc mechanism, a plug disc aligning mechanism and a chassis,

transition push away a set mechanism and install on portable seeder, the transition platform install at portable seeder conveyer belt end, rotatory push away a set mechanism and fix in transition platform top by the support frame, "article" style of calligraphy flange platform installation on the chassis, slider-crank push away a set mechanism and fix on the rocking arm by crank motor support, cave dish align the mechanism and fix on the rocking arm by electric push rod support, the chassis install at portable seeder chassis rear.

2. The device for placing the seedling growing hole trays after sowing of the mobile seeder as claimed in claim 1, wherein the "pin" shaped tray platform is mainly composed of a main tray platform, a main turning plate, an auxiliary tray platform, an auxiliary turning plate, a micro electric push rod, a platform linear module, a rocker arm shaft, a rocker arm motor and a worm gear reducer, the rocker arm motor and the worm gear reducer are installed on a chassis, the rocker arm shaft and the worm gear reducer are connected and installed on a bearing seat of the chassis, the rocker arm is fixed on the rocker arm shaft, the main tray platform is installed on the rocker arm, the platform linear module is fixed below the main tray platform, the auxiliary tray platform is fixed on a slide block of the platform linear module, the main turning plate is installed on the main tray platform, and the auxiliary turning plate is installed on the auxiliary tray platform, the miniature electric push rod is respectively connected with the receiving disc platform and the turning plate, the auxiliary receiving disc platform and the main receiving disc platform can move relatively, the received hole discs distributed in a shape like the Chinese character 'pin' are arranged in a row, the miniature electric push rod extends out to erect the turning plate, and the hole discs are prevented from sliding down due to the fact that the receiving disc platform inclines when the rocker arm drives the receiving disc platform to rotate towards the ground.

3. The device for placing the seedling raising plug tray after sowing of the mobile seeder as claimed in claim 1, wherein the rotary tray-pushing mechanism is mainly composed of a support frame, a rotary motor base, a rotary motor, a rotary flange, a tray-pushing linear module and a rotary tray-pushing plate, the rotary motor base is mounted on the support frame, the rotary motor is mounted on the rotary motor base, the tray-pushing linear module is connected with the rotary motor through the rotary flange, the rotary tray-pushing plate is fixed on a slider of the tray-pushing linear module, the rotary tray-pushing mechanism drives the rotary tray-pushing plate to be pushed onto the auxiliary tray platforms at both sides by the tray-pushing linear module on the transition platform, then rotates clockwise ninety degrees to push the next plug tray onto the main tray platform, then rotates clockwise ninety degrees to prepare to push the plug tray onto the auxiliary tray platforms at both sides again, and then rotates counterclockwise again, and after even groups of plug trays are pushed out, the plug trays return to the initial state to prevent the cables from being wound.

4. The device is put to portable seeder after broadcasting seedling cultivation cave dish of claim 1, its characterized in that crank block pushing tray mechanism mainly comprises crank motor support, crank motor, crank, connecting rod, slider, spout, pushing tray roller, crank motor support fix on the rocking arm, crank motor install on crank motor support, the crank install on crank motor, the connecting rod articulate with crank and slider, the slider install in the spout, pushing tray roller install in the middle of two sliders, the spout install on electric pushing rod support, crank block pushing tray mechanism contacts under the rocking arm drive ground crank rotation and drives pushing tray roller on the slider along the spout with the cave dish release fall to ground.

5. The device as claimed in claim 1, wherein the tray aligning mechanism is mainly composed of an electric push rod support, an aligning electric push rod, an aligning push plate support, and an aligning push plate, the electric push rod support is fixed on the rocker arm, the aligning electric push rod is mounted on the electric push rod support, the aligning push plate support is connected with the aligning electric push rod and the aligning push plate, when the auxiliary receiving tray platform is aligned with the main receiving tray platform, the trays are arranged in a row, and the tray aligning mechanisms on both sides can push the trays to the middle or both sides to eliminate the gap between the adjacent trays.