CN200969765Y - Grass picking and round baling machine - Google Patents

Abstract

The utility model belongs to the application field of agricultural and animal husbandry machinery, and in particular relates to a pasture picking round baler capable of picking up, compressing and bundling cut and dried pasture or crop stalks in pastures or fields. System, picker, feeder, forming chamber, hydraulic lubrication system, rope binding mechanism, grass unloader, etc. The utility model is used for harvesting pasture grass or crop stalks after drying in the pastures or fields; during operation, it is driven and pulled by a tractor, and the grass strips are picked up from the ground by a picker and transported to the forming room through an auger and a feeder. Grass is squeezed and rotated under the action of the rotating roller in the forming chamber to gradually form a round bale. When the round bale reaches a certain density, the rope mechanism is started to wind the rope around the outer circle of the round bale. The utility model has reasonable structure and high operation quality.

Description

Grass picking round baler

technical field

The utility model belongs to the application field of agricultural and animal husbandry machinery, in particular to a pasture picking round baler capable of picking up, compressing and bundling cut and dried pasture or crop stalks in pastures or fields. System, picker, feeder, forming chamber, rope binding mechanism, etc.

Background technique

With the development of my country's economy, animal husbandry has also developed rapidly, and the demand for forage grass is increasing day by day. Natural forage grass has been far from meeting the needs of animal husbandry development, so the area of planting pasture grass is getting larger and increasing year by year. Just bring certain difficulty to the harvest of pasture. The traditional method of manual harvesting is labor-intensive and low-efficiency, and cannot meet the needs of large-scale harvesting.

Contents of the invention

The purpose of the utility model is to provide a forage picking round baler capable of picking up, compressing and bundling cut and dried forage grass or crop stalks in pastures or fields.

The purpose of this utility model is achieved by the following technical solutions:

A pasture picking round baler is composed of a traction frame, a transmission system, a picker, a hydraulic lubrication system, a tensioning mechanism, an auger, a feeder, a frame, a rear cover, a grass unloader and traveling wheels. The frame of the round baler is equipped with a pickup, an auger, a feeder, and a bale forming room composed of rollers in sequence from front to back; the transmission system drives the transmission sprockets through the transmission shaft and the gearbox through the transmission chain Make the whole machine run; the hydraulic lubrication system is used to realize the lifting of the pickup, the action of the rope binding mechanism, the opening and closing of the rear cover and the lubrication of each transmission chain.

The utility model is matched with a tractor. When working, the tractor traction plate is connected with the front end of the traction frame of the utility model, and the power output shaft of the tractor is connected with the transmission shaft, and the transmission shaft transmits power to each component through the gear box.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Figure 2 is the left side view of Figure 1.

Fig. 3 is a schematic diagram of the trajectory of picking up and feeding in the utility model.

Fig. 4 is a schematic diagram of the spiral molding chamber of the present invention.

Fig. 5 is a schematic diagram of the hydraulic lubrication system of the present invention.

See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5: 1 picker, 2 traction frame, 3 transmission system, 4 front support, 5 transmission chain, 6 hydraulic lubrication system, 7 tensioning mechanism, 8 frame, 9 transmission sprocket, 10 rear cover, 11 grass unloader, 12 traveling wheel, 13 feeder, 14 auger, 15 binding rope mechanism, 16 binding rope box, 17 gear box, 18 transmission shaft, 19 shock absorber, 20 feeder movement track, 21 feeder guard, 22 roller, 23 oil pipe, 24 pipe joint, 25 pickup lifting cylinder, 26 safety valve, 27 hydraulic control check valve, 28 lubricating oil pump, 29 lubricating oil brush , 30 oil storage bottles, 31 pressure gauges, 32 pressure relays, 33 main cylinders, 34 rope cylinders.

Detailed ways

The utility model is further described according to the accompanying drawings:

A pasture picking round baler, comprising a forming chamber consisting of a traction frame 2, a transmission system 3, a tensioning mechanism 7, a picker 1, an auger 14, a feeder 13, a frame 8, and a roller 22, and a rear cover 10 , tying rope mechanism 15, tying rope box 16, grass unloading device 11, hydraulic lubrication system 6 and road wheel 12 are formed. The picker 1 is located at the front end of the round baler, the auger 14 is placed behind the upper end of the picker 1, the feeder 13 is located between the picker 1 and the roller 22, and the roller 22 installed on the frame 8 and the rear cover 10 is formed. chamber, the round baler rear bottom is equipped with a grass unloader 11.

The utility model is an implement used with a tractor. During operation, the tractor traction plate is connected with the front end of the traction frame 2 of the utility model, and the power output shaft of the tractor is connected with the transmission shaft 18 of the utility model, and the transmission shaft 18 transmits power to various parts.

During operation, the tractor pulls the machine forward, and the transmission shaft 18 transmits the power from the tractor power output shaft through the gearbox 17 to each transmission component. The picker 1 picks up the straw and transports it to the molding chamber through the auger 14 and the feeder 13. , with the gradual increase of grass in the forming chamber, the grass is squeezed and rotated under the action of the rotating roller to gradually form a round bale; when the round bale reaches the specified density, the system pressure of the hydraulic lubrication system 6 rises and drives the pressure switch 32 Action (pressure gauge 31 readings reach specified value); Start binding rope mechanism 15 and wrap the binding rope at the outer circle of the round bale; Manipulate the main oil cylinder 33 to open the back cover 10 round bales and fall on the ground after ejecting the grass unloader 11.

The back cover 10 supplies lubricating oil once to the lubricating oil brush 29 every time the lubricating oil pump 28 is opened to ensure that the transmission chain 5 is reliably lubricated.

Claims (6)

1. A pasture picking round baler, mainly composed of traction frame (2), transmission system (3), pickup (1), hydraulic lubrication system (6), tensioning mechanism (7), auger (14), The feeder (13), the frame (8), the rear cover (10), the weed remover (11) and the walking wheel (12), the frame of the round baler is equipped with a picker, a twister from front to back. Dragon, feeder, and bale forming room composed of rollers; the transmission system drives the transmission sprockets through the transmission shaft and gearbox through the transmission chain to make the whole machine run; the hydraulic lubrication system is used to realize the lifting and baling of the picker. The action of the rope mechanism, the opening and closing of the back cover and the lubrication of each transmission chain are characterized in that a feeding auger (14) is housed on the pick-up (1). 2. The pasture picking round baler according to claim 1, characterized in that a feeder (13) composed of a crank rocker mechanism is installed in the middle of the forming chamber composed of the picker (1) and the roller (22). In order to facilitate the smooth entry of materials into the molding chamber. 3. The pasture picking round baler according to claim 1, characterized in that the forming chamber composed of rollers (22) adopts a spiral structure to facilitate better forming of the grass bale. 4. The pasture picking round baler according to claim 1, characterized in that the rope binding mechanism (15) is composed of hydraulic components. 5. The pasture picking round baler according to claim 1, characterized in that the safety device after the round bale is formed consists of a pressure gauge (31) and a pressure switch (32). 6. The pasture picking round baler according to claim 1, characterized in that the opening and closing of the rear cover (10) is controlled by the main cylinder (33).

Images