CN212436277U - Flat type seed coating machine - Google Patents

Abstract

The utility model discloses a flat seed capsule machine, flat seed capsule machine includes coating liquid storage tank A, coating liquid storage tank B, air pump, kind seed case A, kind seed case B, coating platform, shower nozzle subassembly, the shower nozzle subassembly includes hollow honeycomb duct, sets up a plurality of shower nozzles on the honeycomb duct side by side along honeycomb duct length direction, connects tee bend electromagnetic valve, the actuating mechanism of drive honeycomb duct reciprocating motion above the coating platform at honeycomb duct one end. The utility model discloses flat seed coating machine has realized the high-mixing capsule to mixing the seed through the seed to the different grade type tiling in turn each other, knot to the mode of capsule.

Description

Flat type seed coating machine

Technical Field

The utility model relates to agricultural mechanical equipment technical field, especially a flat seed coating machine.

Background

The seed coating is to coat a layer of medicament which is beneficial to the growth and development of the seeds outside the seeds. The technology has obvious yield increasing effect, thereby having good popularization prospect. At present, seed coating machines produced in China mostly adopt a swing disc or high-pressure air to atomize a seed coating agent, and simultaneously adopt a stirring shaft or a rotary drum to combine the seeds with the coating agent during advancing. Current seed coating machine only is fit for carrying out the capsule to a seed simultaneously, however sometimes, to which seed that needs the high mixture, adopt current coating machine can't realize the homogeneous mixing, especially reach the result between different seeds to right, establish a method of evenly mixing oat and common vetch forage grass seed in the method of planting for the different altitudes of Qinghai-Tibet plateau oat and common vetch mixedly sowing as application number 2017110429534, its step is as follows: firstly, a layer of oat seeds is paved according to a mixing ratio; then, adding agar into the controlled-release fertilizer raw stock, fully mixing, spraying onto the upper surface of the tiled oat seeds by using an atomizer, tiling a layer of common vetch forage grass seeds on the oat seeds according to a mixing ratio, and pairing and bonding the air-dried oat and the common vetch forage grass seeds according to the mixing ratio; and finally, directly sowing the oat and common vetch forage grass seeds which are bonded in a matched mode according to the mixing ratio. At present, the method for uniformly mixing the oat and the common vetch forage grass seeds is only suitable for manual operation and is low in efficiency. In view of the above, the applicant has devised a coating machine that can highly mix-coat mixed seeds.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a flat seed coating machine, by which the paired coating of mixed seeds can be realized.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model discloses a flat seed coating machine, which comprises a coating liquid storage tank A, a coating liquid storage tank B, an air pump, a seed box A, a seed box B, a coating platform and a spray head component, wherein the spray head component comprises a hollow guide pipe, a plurality of spray heads which are arranged on the guide pipe in parallel along the length direction of the guide pipe, a three-way electromagnetic valve which is connected with one end of the guide pipe and a driving mechanism which drives the guide pipe to reciprocate above the coating platform, the three-way electromagnetic valve is respectively communicated with the inner bottom parts of the coating liquid storage tank A and the coating liquid storage tank B through a guide pipe, the air pump is respectively communicated with the inner parts of the coating liquid storage tank A and the coating liquid storage tank B, the coating platform comprises a rectangular table board, a set of discharging components are respectively arranged below the seed box A and the seed box B, and the discharging components are used for discharging seeds to one end of the table board, the seed coating machine is characterized in that a scraper is further arranged below the flow guide pipe, the driving mechanism drives the scraper to reciprocate above the coating platform, and the scraper is used for pushing and paving seeds applied to one end of the table top on the platform. Preferably, seed baffles can be arranged at two ends of the scraper, so that seeds are prevented from falling off from two sides of the scraper when the scraper moves.

Further, the blowing subassembly sets up in kind case A or kind case B below, the blowing subassembly includes blowing pipe, coaxial setting in the intraductal pivot of blowing, drive pivot pivoted motor, the circumference rotational symmetry of pivot is provided with a plurality of division boards, the length of blowing pipe is corresponding with the width size of mesa, the top and the bottom of blowing pipe are provided with long and narrow feed inlet and discharge gate respectively along the length direction of blowing section of thick bamboo, the inboard bottom of kind case A or kind case B with the feed inlet communicates each other.

Further, the coating platform further comprises baffle plates and a lifting cylinder, wherein the baffle plates and the lifting cylinder are arranged on the periphery of the table board, the baffle plates on the periphery of the table board enclose a square frame, and the lifting cylinder is connected with the table board and used for driving the table board to move downwards relative to the baffle plates.

And the controller is respectively and electrically connected with the air pump, the three-way electromagnetic valve, the motor and the lifting cylinder.

Further, the seed box A and the seed box B are respectively arranged above two ends of the coating platform.

The utility model has the advantages that:

the utility model discloses flat seed coating machine, including coating liquid storage tank A, coating liquid storage tank B, air pump, kind seed case A, kind seed case B, coating platform, shower nozzle subassembly, the shower nozzle subassembly includes hollow honeycomb duct, sets up a plurality of shower nozzles on the honeycomb duct side by side along honeycomb duct length direction, connects at the tee bend electromagnetic valve of honeycomb duct one end, drives honeycomb duct at coating platform top reciprocating motion's actuating mechanism. The utility model discloses flat seed coating machine has realized the high-mixing capsule to mixing the seed through the mode of tiling the knot to the capsule in turn each other to the seed of different grade type.

Drawings

The invention is further described with reference to the following figures and examples.

FIG. 1 is a schematic side view of the flat seed coating machine of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the flat seed coating machine of the present invention;

FIG. 3 is a schematic view of the internal structure of the discharging tube of the flat seed coating machine of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings:

as shown in fig. 1-3, the flat plate type seed coating machine in this embodiment includes a coating liquid storage tank a1, a coating liquid storage tank B2, an air pump 3, a seed box a4, a seed box B5, a coating platform, and a nozzle assembly, where the nozzle assembly includes a hollow flow guide tube 6, a plurality of nozzles 7 arranged on the flow guide tube in parallel along the length direction of the flow guide tube, a three-way electromagnetic valve 8 connected to one end of the flow guide tube, and a driving mechanism for driving the flow guide tube 6 to reciprocate above the coating platform, the driving mechanism in this embodiment includes a lead screw 19, a nut 20 arranged on the lead screw, and a stepping motor for driving the lead screw to rotate, and the motor can realize forward and reverse rotation; the three-way electromagnetic valve 8 is respectively communicated with the bottoms of the inner sides of the coating liquid storage tank A1 and the coating liquid storage tank B2 through a guide pipe 61, the air pump 3 is respectively communicated with the interiors of the coating liquid storage tank A1 and the coating liquid storage tank B2, the coating platform comprises a rectangular table top 9, a set of discharging components are respectively arranged below the seed tank A4 and the seed tank B5 and used for discharging seeds to one end of the table top 9, a scraping plate 10 is further arranged below the guide pipe 6, the driving mechanism drives the scraping plate 10 to reciprocate above the coating platform, the scraping plate 10 is used for pushing the seeds discharged to one end of the table top 9 to the table top 9, the nut can be connected with the end portion of the scraping plate, and the guide pipe can be fixed at the top of the scraping plate to move along with the scraping plate. Specifically, the blowing subassembly sets up in seed box A4 or seed box B5 below, the blowing subassembly includes blowing pipe 11, coaxial setting in the intraductal pivot 12 of blowing, drive pivot pivoted motor 13 of blowing, the circumference rotational symmetry of pivot is provided with a plurality of division boards 14, the length of blowing pipe is corresponding with the width size of mesa, the top and the bottom of blowing pipe are provided with long and narrow feed inlet 15 and discharge gate 16 respectively along the length direction of blowing pipe, the inboard bottom of seed box A or seed box B with the feed inlet communicates each other. The seed box A and the seed box B are respectively arranged above two ends of the coating platform.

As a further improvement of the technical scheme, the coating platform further comprises a baffle 17 and a lifting cylinder 18 which are arranged on the periphery of the table top, the periphery of the baffle encloses a square frame body to tightly enclose the table top, and the lifting cylinder is connected with the table top and used for driving the table top to move downwards relative to the baffle. The device further comprises a controller, and the controller is electrically connected with the air pump 3, the three-way electromagnetic valve, the motor and the lifting cylinder respectively. Through the arrangement, the table top can be slowly descended during coating, so that the capacity of seeds on the table top is increased.

The utility model discloses a working method of flat seed coating machine: before work, two coating agent liquid medicines are respectively stored in a coating liquid storage tank A1 and a coating liquid storage tank B2, and seeds needing pairing and mixing are respectively stored in a seed box A4 and a seed box B5; the rotary shaft in the discharging pipe rotates, seeds in the seed box A naturally fall into the discharging pipe, the seeds are discharged to one end of the table board from the discharging port of the discharging pipe under the pushing of the partition plate, the lead screw rotates to drive the scraper and the guide pipe to move simultaneously, when the coating machine coats, the air pump provides pressure for the coating liquid storage tank A and the coating liquid storage tank B, and viscous liquid medicine can be stored in the coating liquid storage tank A or the coating liquid storage tank B, so that the seeds on the upper layer and the seeds on the lower layer can be bonded in a matched mode; when the seed box works, the three-way electromagnetic valve at one end of the flow guide pipe controls the coating agent liquid medicine to be sprayed, the liquid medicine is sprayed while the seeds are pushed flat, when the scraper moves from one end of the table to the other end of the table, the seeds in the seed box B are discharged at the end part of the table through the discharging component at the other end, and the scraper moves reversely to tile the seeds at the other end, so that the highly matched coated seeds are formed. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (5)

1. A flat plate type seed coating machine is characterized in that: the coating machine comprises a coating liquid storage tank A, a coating liquid storage tank B, an air pump, a seed tank A, a seed tank B, a coating platform and a spray head assembly, wherein the spray head assembly comprises a hollow guide pipe, a plurality of spray heads which are arranged on the guide pipe in parallel along the length direction of the guide pipe, a three-way electromagnetic valve connected to one end of the guide pipe, and a driving mechanism for driving the guide pipe to move in a reciprocating manner above the coating platform, the three-way electromagnetic valve is respectively communicated with the inner bottoms of the coating liquid storage tank A and the coating liquid storage tank B through a guide pipe, the air pump is respectively communicated with the interiors of the coating liquid storage tank A and the coating liquid storage tank B, the coating platform comprises a rectangular table board, a set of discharging assembly is respectively arranged below the seed tank A and the seed tank B, the discharging assemblies are used for discharging seeds to one end of the table board, a scraper is further arranged below the guide pipe, the driving mechanism also drives the scraper to move in a, the scraper is used for pushing and paving the seeds applied to one end of the table-board on the platform.

2. The flat plate type seed coater according to claim 1, wherein: the blowing subassembly sets up in kind case A or kind case B below, the blowing subassembly includes blowing pipe, coaxial setting pivot, the drive pivot pivoted motor in the blowing pipe, the circumference rotational symmetry of pivot is provided with a plurality of division boards, the length of blowing pipe is corresponding with the width size of mesa, the top and the bottom of blowing pipe are provided with long and narrow feed inlet and discharge gate respectively along the length direction of blowing material cylinder, the inboard bottom of kind case A or kind case B with the feed inlet communicates each other.

3. The flat plate type seed coater according to claim 2, wherein: the coating platform further comprises baffle plates and lifting cylinders, the baffle plates are arranged on the periphery of the table board, the periphery of the table board is surrounded into a square frame, and the lifting cylinders are connected with the table board and used for driving the table board to move downwards relative to the baffle plates.

4. The flat plate type seed coater according to claim 3, wherein: the lifting air pump is characterized by further comprising a controller, wherein the controller is electrically connected with the air pump, the three-way electromagnetic valve, the motor and the lifting air cylinder respectively.

5. The flat plate type seed coater according to claim 1, wherein: the seed box A and the seed box B are respectively arranged above two ends of the coating platform.

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