CN-121970569-A - Centrifugal atomizing seed coating machine

CN121970569ACN 121970569 ACN121970569 ACN 121970569ACN-121970569-A

Abstract

The invention relates to a centrifugal atomizing seed coating machine, which relates to the technical field of processing equipment, and solves the technical problems that a centrifugal throwing disc is easy to generate incomplete atomization and forms linear liquid flow instead of uniform fogdrops, and comprises a frame, a coating shell and a metering bin, wherein the bottom of the coating shell is rotationally connected with a shaft barrel, the shaft barrel is rotationally connected with a centrifugal atomizing shaft, the top end of the centrifugal atomizing shaft is connected with a fixing mechanism, an atomizing disc is detachably arranged on the fixing mechanism, the top of the atomizing disc is provided with an inner ring pre-shearing area and an outer ring main atomizing area, the invention adopts the double-area design of the short and thick wedge teeth of the inner circle pre-shearing area and the slender wedge teeth of the outer circle main atomizing area, and the conical diversion table is fixed at the top of the atomizing disk, and the coating agent is atomized in a grading way by matching with the conical diversion table, so that the problems of incomplete atomization and uneven coating thickness are solved, and the uniform and compact coating layer is formed on the surfaces of seeds such as corn, wheat and the like.

Inventors

XIA GUOJUN
WANG XINGUO
ZHANG FENG
MA XIAOFENG
REN YING
LI LEI

Assignees

河南赛德种业有限公司

Dates

Publication Date: 20260505
Application Date: 20260327

Claims (7)

1. The utility model provides a centrifugal atomizing seed coating machine, a serial communication port, including frame (1), coating shell (2) and measurement storehouse (20), a section of thick bamboo (3), centrifugal atomizing axle (4), the top fixedly connected with fixed establishment (6) of centrifugal atomizing axle (4), demountable installation has atomizing dish (7) on fixed establishment (6), the top of atomizing dish (7) is provided with inner circle precuring district (701) and outer lane main atomizing district (703), inner circle precuring district (701) is fixed with short thick wedge tooth (702), outer lane main atomizing district (703) is fixed with long and thin wedge tooth (704), the top of atomizing dish (7) is fixed with toper water conservancy diversion platform (705).
2. The centrifugal atomizing seed coating machine according to claim 1, wherein the fixing mechanism (6) comprises a fixing seat (601), a moving block (605) is slidably connected in the fixing seat (601), a T-shaped clamping block (607) is fixedly connected to the top of the moving block (605), a mounting column (706) is fixedly connected to the bottom of the atomizing disk (7), a mounting groove (708) is formed in the bottom of the mounting column (706), and clamping plates (709) matched with the T-shaped clamping block (607) are fixedly connected to opposite inner sides of the mounting groove (708).
3. A centrifugal atomizing seed coating machine according to claim 2, wherein the moving block (605) is fixed with a slide plate (604), one end of the slide plate (604) is rotatably connected with a convex block (608), and the surface of the slide plate (604) is sleeved with an inner spring (606).
4. The centrifugal atomizing seed coating machine according to claim 1, wherein the opposite inner sides of the coating shells (2) are fixedly connected with mounting seats (11), the interiors of the two mounting seats (11) are slidably connected with rotating blocks (21), the bottoms of the rotating blocks (21) are fixedly connected with turning plates (12), and the rotating blocks (21) are provided with rotating limiting mechanisms (10).
5. The centrifugal atomizing seed coating machine according to claim 4, wherein the rotation limiting mechanism (10) comprises a sleeve (101), a sliding rod (107) is slidably connected inside the sleeve (101), and a connecting seat (108) is fixedly connected to the bottom end of the sliding rod (107).
6. The centrifugal atomizing seed coating machine according to claim 5, wherein the surface of the sliding rod (107) is sleeved with a compression spring (106), and the top of the rotating block (21) is fixedly connected with a connecting block (22) sliding in the connecting seat (108).
7. The centrifugal atomizing seed coating machine according to claim 1, wherein a sliding tube (24) is connected in a sliding manner in the coating shell (2), a steam spray nozzle (29) is fixedly connected to the bottom end of the sliding tube (24), an umbrella-shaped top cover (28) is fixedly connected to the bottom end of the sliding tube (24), and a dust collection tube (30) is fixedly connected to the top of the umbrella-shaped top cover (28).

Description

Centrifugal atomizing seed coating machine Technical Field The invention relates to the technical field of seed processing equipment, in particular to a centrifugal atomizing seed coating machine. Background At present, the existing seed coating machine is mainly divided into spray type, roller type, centrifugal type and other types, wherein the centrifugal atomization seed coating machine is widely applied in large-scale seed processing due to high coating efficiency and higher coating agent utilization rate, but the existing centrifugal atomization coating machine mostly adopts a centrifugal atomization disc with a single-layer simple disc structure in practical application, when the coating agent contains high polymer, nano material or high-concentration active components, the centrifugal throwing disc is easy to generate incomplete atomization, linear liquid flow rather than uniform fog drops is formed, the coating thickness is uneven, and the coating effect is affected. The inside fixed mounting that can have of capsule shell of current centrifugal atomizing seed capsule machine turns over the flitch, material characteristic, technological parameter have become, or equipment operation appears piling up, fly upward, the capsule is uneven, glue the wall, just need adjust the flitch angle, the core is let the material form "continuous, even, stable" fluidization material flow, guarantee coating liquid and material abundant, even contact, when carrying out the angular adjustment to the flitch, need adjust the back with the cover plate at capsule shell top, in order to observe the adjustment effect of flitch, need adjust the flitch angle in equipment operation, and when opening capsule shell top cover plate in equipment operation, atomized liquid medicine can scatter, influence surrounding working environment, influence staff's health. And centrifugal atomizing seed coating machine has residual coating agent on the centrifugal atomizing dish after using, and atomizing dish scale deposit can lead to vibration aggravate, accelerates bearing abrasion, and the corrosive (like acid/alkaline formula) of coating liquid shortens stainless steel part life-span, influences next batch coating quality, often needs manual disassembly clearance, and the operation is very inconvenient, and atomizing dish content easily falls into the seed and causes atomizing dish jam simultaneously, influences atomizing dish normal work. On the basis, the invention provides a centrifugal atomizing seed coating machine to solve the problems. Disclosure of Invention Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the centrifugal atomizing seed coating machine which is novel in structure and ingenious in conception, and effectively solves the technical problems that a centrifugal throwing disc is easy to generate incomplete atomization and forms linear liquid flow instead of uniform fog drops. The utility model provides a centrifugal atomizing seed coating machine, includes frame, capsule shell and measurement storehouse, a section of thick bamboo, centrifugal atomizing axle, and centrifugal atomizing axle's top fixedly connected with fixed establishment, demountable installation has the atomizing dish on the fixed establishment, and the top of atomizing dish is provided with inner circle precuring district and outer lane main atomizing district, and inner circle precuring district is fixed with short thick wedge tooth, and outer lane main atomizing district is fixed with long and thin wedge tooth, and the top of atomizing dish is fixed with the toper water conservancy diversion platform. Preferably, the fixed establishment includes the fixing base, and the inside sliding connection of fixing base has the movable block, and the top fixedly connected with T shape fixture block of movable block, the bottom fixedly connected with erection column of atomizing dish, the mounting groove has been seted up to the bottom of erection column, the equal fixedly connected with of relative inboard of mounting groove and the cardboard of T shape fixture block matching. Preferably, the movable block is fixed with a sliding plate, one end of the sliding plate is rotatably connected with a convex block, and the surface of the sliding plate is sleeved with an inner spring. Preferably, the relative inboard of capsule shell all fixedly connected with mount pad, the inside of two mount pads all sliding connection has rotatory piece, and the bottom fixedly connected with of rotatory piece turns over the flitch, is provided with rotatory stop gear on the rotatory piece. Preferably, the rotation limiting mechanism comprises a sleeve, a sliding rod is connected inside the sleeve in a sliding mode, and a connecting seat is fixedly connected to the bottom end of the sliding rod. Preferably, the surface of the sliding rod is sleeved with a pressure spring, and the top of the rotating block is fixedly connected with a c