CN-116724765-B - Automatic sprinkler of alfalfa silage additive

CN116724765BCN 116724765 BCN116724765 BCN 116724765BCN-116724765-B

Abstract

The invention discloses an automatic alfalfa silage additive spraying device, and relates to the field of spraying devices. The utility model provides an automatic sprinkler of alfalfa silage additive, includes casing, liquid reserve tank, the casing internal rotation is connected with the (mixing) shaft, the liquid reserve tank is connected with the water pump in the connection, still includes: the invention is characterized in that a plurality of groups of fixing rods are fixedly connected to the shell, and a plurality of groups of atomizing spray heads are fixedly connected to the fixing rods, so that additives are conveniently sprayed to alfalfa in the shell in a rotating mode, the spraying effect is promoted, the bumps can be knocked by rotation, the generated vibration can further cause the alfalfa adhered to the shell to fall off, the wet alfalfa and the dry alfalfa are convenient to fully mix, and meanwhile, the additive accumulated at the bottom of the shell can be recovered by the aid of the arrangement of the bottom recovery box, so that the additives are prevented from being wasted, resources are saved, and the alfalfa additives are convenient to spray.

Inventors

QU HUI
YANG JING
MENG YUANFA
LIU YINGHAO
GAO FENGQIN

Assignees

中国农业科学院草原研究所

Dates

Publication Date: 20260505
Application Date: 20230424

Claims (2)

1. The utility model provides an automatic sprinkler of alfalfa silage additive, includes casing (1), liquid reserve tank (2), casing (1) internal rotation is connected with (mixing) shaft (104), liquid reserve tank (2) internal connection has water pump (201), its characterized in that still includes: A plurality of groups of fixing rods (105) are fixedly connected to the shell (1), and a plurality of groups of atomizing spray heads (106) are fixedly connected to the fixing rods (105); the liquid outlet pipe (203) is fixedly connected to the liquid outlet end of the water pump (201), and the liquid outlet end of the liquid outlet pipe (203) is fixedly connected with the atomizing nozzle (106); The plurality of groups of convex blocks (107) are fixedly connected in the shell (1); the sliding block (108) is connected in the fixed rod (105) in a sliding way, a return spring (109) is connected to the sliding block (108), the other end of the return spring (109) is connected with the fixed rod (105), and the sliding block (108) is attached to the protruding block (107); the recovery box (3) is fixedly connected below the shell (1), a plurality of groups of empty holes (301) are formed in the bottom of the shell (1), and the other ends of the empty holes (301) are communicated with the recovery box (3); The plurality of groups of fixed blocks (302) are fixedly connected in the recovery box (3), and the fixed blocks (302) are connected with extrusion springs (303); the filter screen (304) is obliquely arranged in the recovery box (3), and the filter screen (304) is connected with the extrusion spring (303); The auxiliary knocking device is arranged in the recovery box (3) and is used for knocking the filter screen (304); The auxiliary knocking device comprises a shaft sleeve (1042) and a knocking rod (1043), wherein one end of the stirring shaft (104) penetrates through the shell (1), the penetrating end is positioned in the recovery box (3), a reciprocating thread is arranged on the penetrating break of the stirring shaft (104), the shaft sleeve (1042) is in threaded connection with the reciprocating thread, the knocking rod (1043) is fixedly connected to the shaft sleeve (1042), and one end of the knocking rod (1043) is attached to the filter screen (304); A limiting rod (1044) is fixedly connected to the bottom of the shell (1), and the limiting rod (1044) penetrates through the knocking rod (1043); A driving motor (103) is fixedly connected to the shell (1), a first transmission gear (1031) is fixedly connected to the output end of the driving motor (103), a second transmission gear (1041) is connected to the first transmission gear (1031) in a meshed mode, and the second transmission gear (1041) is fixedly connected to the stirring shaft (104); The extrusion spring (303) is sleeved with a push rod (3031), the push rod (3031) is connected with the extrusion spring (303), one end of the push rod (3031) penetrates through the filter screen (304), and the penetrating end of the push rod (3031) is attached to the bottom of the shell (1); The liquid inlet end of the water pump (201) is fixedly connected with a liquid inlet pipe (202), the liquid inlet end of the liquid inlet pipe (202) is positioned in the recovery box (3), and one end of the liquid inlet pipe (202) positioned in the recovery box (3) is connected with a control valve; The liquid inlet pipe (202) is connected with a liquid inlet branch pipe, and the liquid inlet branch pipe is positioned in the liquid storage tank (2); A feed inlet (101) and a discharge outlet (102) are fixedly connected to the shell (1), the discharge end of the feed inlet (101) is positioned below the fixed rod (105), and a rotary valve is connected to the discharge outlet (102); the recycling bin (3) is provided with a discharge hole (305), and the discharge hole (305) is positioned at the lower end of the filter screen (304).
2. The automatic alfalfa silage additive spraying device according to claim 1, wherein a collecting box (4) is arranged below the discharging hole (102), and the collecting box (4) is arranged below the discharging hole (305).

Description

Automatic sprinkler of alfalfa silage additive Technical Field The invention belongs to the technical field of automatic spraying devices, and particularly relates to an automatic spraying device for alfalfa silage additives. Background Alfalfa is an indispensable high-quality protein forage grass for the development of animal husbandry, alfalfa is one of alfalfa, and in order to improve silage effect and ensure silage quality, an additive which is favorable for fermenting silage raw materials and improving silage quality is often adopted when the alfalfa silage is manufactured, and the silage additive is added in the processes of picking up, cutting up or wrapping and bundling the raw materials and is uniformly sprayed on the alfalfa raw materials when being added. The utility model provides an automatic sprinkler of alfalfa silage additive, like patent application number CN202222197710.0, the name is the automatic sprinkler of alfalfa silage additive's practical patent, the automatic sprinkler of alfalfa silage additive is disclosed, including the additive jar, remove the seat, the liquid reserve tank, the elevating platform, the roof, the fixing base, spray case and actuating mechanism, the inside of additive jar stores the additive, the additive jar intercommunication has the drain pipe, the universal wheel of a plurality of areas auto-lock structure is installed to the bottom of removing the seat, liquid reserve tank fixed connection is on the top of removing the seat, the liquid reserve tank intercommunication has liquid feeding pipe and water pump, the elevating platform passes through elevating system to be connected on the top of base, roof fixed connection is on the top of elevating platform, the fixing base passes through communicating pipe and liquid reserve tank intercommunication, and the fixing base passes through the delivery port intercommunication of liquid feed pipe and water pump, all be provided with the valve on communicating pipe and the liquid feed pipe, the spray case passes through the change pipe rotation intercommunication in the bottom of fixing base, the bottom intercommunication of spray case has a plurality of shower nozzles, actuating mechanism and roof connection. The utility model has higher spraying efficiency and shorter time, and is suitable for large-scale alfalfa silage. The device realizes that the additive is sprayed on the silage of the alfalfa, but when the device is used, the additive is sprayed on the surface of the alfalfa only, and the mixing effect of the alfalfa and the additive is poor, so that the existing spraying device can store the alfalfa in a stirring tank, and spray the additive while stirring the alfalfa; Because alfalfa can absorb liquid additive, there is some alfalfa to absorb more additive and be stained with and attach on the agitator tank is inside, and alfalfa is because of containing a large amount of liquid additive this moment, and the stickness is stronger, is difficult to fall down, can reduce the volume that other alfalfa absorbed liquid additive simultaneously, and be inconvenient for alfalfa and additive mixing, and when spraying additive, agitator tank bottom can pile up some liquid additive, and these additives can be discharged along with the alfalfa after stirring, is unfavorable for recycling to the additive, can cause the waste of additive. The present invention has been made in view of this. Disclosure of Invention The technical problem underlying the present invention is to overcome the drawbacks of the prior art by providing an automatic spraying device which overcomes or at least partially solves the above mentioned problems. In order to solve the technical problems, the invention adopts the technical scheme that the stirring device comprises a shell and a liquid storage tank, wherein a stirring shaft is rotationally connected to the shell, and a water pump is connected to the liquid storage tank, and the stirring device is characterized by further comprising: The fixed rods are fixedly connected to the shell, and a plurality of groups of atomizing spray heads are fixedly connected to the fixed rods; The liquid outlet pipe is fixedly connected to the liquid outlet end of the water pump, and the liquid outlet end of the liquid outlet pipe is fixedly connected with the atomizing nozzle; The plurality of groups of convex blocks are fixedly connected in the shell; the sliding block is connected in the fixed rod in a sliding way, a reset spring is connected to the sliding block, the other end of the reset spring is connected with the fixed rod, and the sliding block is attached to the protruding block; the recovery box is fixedly connected below the shell, a plurality of groups of empty holes are formed in the bottom of the shell, and the other ends of the empty holes are communicated with the recovery box; the plurality of groups of fixed blocks are fixedly connected in the recovery box, and the fixed blocks are connected with