CN-120584605-B - Sowing machine

CN120584605BCN 120584605 BCN120584605 BCN 120584605BCN-120584605-B

Abstract

The invention discloses a seeder, which relates to the technical field of agricultural instruments and comprises a frame, a support frame, a shovel plate assembly, a driving assembly and a control assembly, wherein the support frame is connected to the frame, a first limiting groove is formed in the support frame, the first limiting groove extends in an obliquely downward direction, the shovel plate assembly is movably clamped in the first limiting groove, the driving assembly comprises a first driving piece, the first driving piece is connected to the frame, the output end of the first driving piece is connected with the shovel plate assembly and can drive the shovel plate assembly to reciprocate along the extending direction of the first limiting groove, the control assembly comprises a controller and a detecting piece, the detecting piece is in communication connection with the controller, and the detecting piece is used for detecting soil conditions and feeding back to the controller so that the controller can control and regulate the depth of the first driving piece for driving the shovel plate assembly to move downwards.

Inventors

XU YIGANG
WANG SHENGXI
ZHANG SHUHAN
WANG YIJING
WANG JIANYUE

Assignees

湖北文理学院

Dates

Publication Date: 20260512
Application Date: 20250520

Claims (8)

1. A sowing machine, which comprises a machine frame, characterized by comprising the following steps: A frame; the support frame is connected to the frame, a first limit groove is formed in the support frame, and the first limit groove extends in an obliquely downward direction; The shovel plate assembly is movably clamped in the first limiting groove, and comprises a shovel plate and a baffle plate, wherein the baffle plate is connected to the shovel plate, a blanking channel is formed by enclosing the baffle plate and the shovel plate, and the shovel plate is clamped in the first limiting groove; The seeder comprises a frame, a first limiting groove, a first driving component, a second driving component, a baffle plate, a first limiting groove, a second limiting groove, a first driving component, a second limiting groove, a first limiting groove and a second limiting groove, wherein the first driving component is connected to the frame, the output end of the first driving component is connected to the first limiting groove and can drive the first limiting groove to reciprocate along the extending direction of the first limiting groove; The control assembly comprises a controller and a detection piece, the detection piece is in communication connection with the controller, and the detection piece is used for detecting soil conditions and feeding back to the controller so that the controller controls and adjusts the depth of the first driving piece for driving the shovel plate assembly to move downwards.
2. The planter of claim 1, further comprising a planter assembly, the planter assembly comprising a mount, a first storage bin formed with a receiving cavity for storing seeds, and a screw gauge connected to the frame, the screw gauge connected to a bottom of the first storage bin for controlling an amount of seeds output from the first storage bin, an output of the screw gauge being in communication with the blanking channel.
3. The planter of claim 2, wherein the planter assembly further comprises a second storage bin, the second storage bin is formed with a receiving cavity for storing fertilizer, a material conveying pipeline is connected to the bottom of the second storage bin, the material conveying pipeline is communicated with the blanking channel, the material conveying pipeline is provided with a solenoid valve, and the controller is in communication connection with the solenoid valve to control the opening and closing of the channel in the material conveying pipeline.
4. The planter of claim 1, further comprising a vibration assembly, wherein the vibration assembly comprises a connecting member, a pressing plate, a supporting member, a vibration member and an elastic member, wherein the pressing plate is connected with the vibration member, the supporting member is connected to the supporting frame, two ends of the elastic member in the extending direction are respectively connected with the vibration member and the supporting member, one end of the vibration member away from the pressing plate is connected with the baffle, and two ends of the connecting member in the extending direction are respectively connected with the output end of the first driving member and the pressing plate.
5. The planter of claim 4 wherein the support frame further defines a second spacing groove extending along the direction of extension of the elastic member, the vibration member being disposed in the second spacing groove.
6. The planter of claim 5 wherein the resilient member is a spring.
7. The planter of claim 5 wherein the detection member comprises a soil sensor and a humidity sensor, the soil sensor and the humidity sensor being spaced apart from each other at a bottom end of the support frame.
8. The planter of claim 5, further comprising a guide wheel disposed at the bottom of the frame and a handrail connected to the frame.

Description

Sowing machine Technical Field The invention relates to the technical field of agricultural instruments, in particular to a seeder. Background The planter uses crop seeds as planting machines for seeding. Seed sowing machines for certain types or crops are often called crop type names, such as grain seed sowing machines, corn hill-drop planter, cotton sowing machines, pasture seed sowing machines and the like, and the objects planted by the seed sowing machines are seeds of crops or coated seeds made into pellets, and can be divided into three types of vacuum seed sowing machine seed sowing machines, seed sowing machines and hill-drop planter according to sowing modes. The traditional seeder is often dependent on manual regulation of manual experience on seeding depth control, is difficult to accurately adjust according to conditions such as complicated and changeable soil texture, humidity and the like, and leads to uneven seed germination rate, and nutrient supply in the early growth stage of crops is easily influenced, and the survival rate of seedlings is influenced. Disclosure of Invention The invention mainly aims to provide a seeder, which aims to realize the adjustment of the seeding depth of the seeder. In order to achieve the above object, the present invention provides a seeder comprising: A frame; the support frame is connected to the frame, a first limit groove is formed in the support frame, and the first limit groove extends in an obliquely downward direction; The shovel plate assembly is movably clamped in the first limit groove; The driving assembly comprises a first driving piece, the first driving piece is connected to the frame, the output end of the first driving piece is connected with the shovel plate assembly, and the shovel plate assembly can be driven to reciprocate along the extending direction of the first limiting groove; The control assembly comprises a controller and a detection piece, the detection piece is in communication connection with the controller, and the detection piece is used for detecting soil conditions and feeding back to the controller so that the controller controls and adjusts the depth of the first driving piece for driving the shovel plate assembly to move downwards. In an embodiment, the shovel assembly comprises a shovel plate and a baffle, the baffle is connected to the shovel plate, a blanking channel is formed by enclosing the baffle and the shovel plate, and the shovel plate is clamped in the first limiting groove. In an embodiment, the planter still includes seeding subassembly, seeding subassembly includes mount, first storage case and screw counter, first storage case is formed with and holds the chamber and be used for depositing the seed, the mount connect in the frame, screw counter connect in the bottom of first storage case, in order to control the quantity of first storage case output seed, screw counter's output intercommunication the unloading passageway. In an embodiment, the seeding assembly further comprises a second storage box, wherein the second storage box is provided with a containing cavity for storing fertilizer, the bottom of the second storage box is connected with a material conveying pipeline, the material conveying pipeline is communicated with the discharging channel, the material conveying pipeline is provided with an electromagnetic valve, and the controller is in communication connection with the electromagnetic valve so as to control the opening and closing of the channel in the material conveying pipeline. In one embodiment, the planter further comprises a second driving member, the second driving member is connected to the shovel plate, and an output end of the second driving member is connected to the baffle plate and can drive the baffle plate to approach or separate from the shovel plate. In an embodiment, the seeder still includes vibrations subassembly, vibrations subassembly includes connecting piece, clamp plate, support piece, vibrations piece and elastic component, the clamp plate with vibrations piece is connected, support piece connect in the support frame, the both ends of elastic component extending direction are connected respectively vibrations piece with support piece, vibrations piece is kept away from the one end of clamp plate is connected the baffle, the both ends of connecting piece extending direction are connected respectively the output of first driving piece with the clamp plate. In an embodiment, the support frame is further formed with a second limiting groove, the second limiting groove extends along the extending direction of the elastic piece, and the vibration piece is clamped in the second limiting groove. In one embodiment, the elastic member is a spring. In an embodiment, the detecting member includes a soil sensor and a humidity sensor, and the soil sensor and the humidity sensor are spaced apart from each other at the bottom end of the supporting frame. In one embodiment, the planter