CN203289899U - Recycling machine for scattered fragmentary crop straw - Google Patents

Abstract

The utility model discloses a crop straw recycling machine, comprising: a frame, a traction frame, a straw cutting device, a straw cleaning device, a straw collecting baffle, a straw lifting device, a transmission mechanism, a ground wheel, and a straw cutting device It is fixed under the main beam of the frame, the straw clearing device is fixed on the auxiliary beam of the frame, the straw collecting baffle is fixed under the main beam of the frame corresponding to the straw clearing device, and the straw lifting device is fixed on the frame On the main beam and corresponding to the straw collecting baffle. In the utility model, a cutting knife is arranged under the frame, and a clearing device is arranged at the corresponding back. The stalk collecting baffle cooperates with the straw clearing device, and the conveyor belt cooperates with the lifting belt, so that the roots of the stalks are cut off and cleaned up. The scattered and broken straw is collected forward by the cleaning device, and sent to the lifting belt by the conveyor belt spring cleaning device under the collecting baffle, and then lifted into the transport vehicle. The utility model can harvest corn, sorghum and other plant straws. Clean and achieve one-time recycling, saving labor, time and effort.

Description

Crop scattered straw recycling machine

technical field

The utility model relates to an agricultural machine, in particular to a recycling machine for loose and broken straw of agricultural crops.

Background technique

After the farmers have harvested the grain with the harvester, the straw of the remaining crops has become a big problem, especially after the harvest of the combine harvester, the scattered straw of the corn is even more difficult to clean up. Since the farmers do not lack firewood, many Most of them use fire, which is very unsafe and likely to cause fire hazards. If fire is not used, staying in the field will delay the farming time and delay the time for land preparation, so that the available and renewable straw will be wasted in vain or become a burden for farmers’ friends.

Contents of the invention

The purpose of this utility model is to provide a crop straw recycling machine, which can solve the above problems of farmers and friends, and can also provide sufficient clean energy materials for power plants or related enterprises.

In order to achieve the above purpose, the technical solution of this utility model is: a crop straw recovery machine, including: frame, traction frame, straw cutting device, straw cleaning device, straw collecting baffle, straw lifting device, transmission The mechanism and the ground wheel, the traction frame and the frame are fixedly connected. The frame includes the main beam and the auxiliary beam. The straw cutting device is fixed under the main beam of the frame. The straw cleaning device is fixed on the auxiliary beam of the frame. The plate is fixedly arranged under the main beam of the frame corresponding to the straw clearing device, the straw lifting device is fixedly arranged on the main beam of the frame and corresponds to the straw collecting baffle, the transmission mechanism is fixedly arranged on the main beam of the frame, and the ground The wheel warp shaft support is arranged below the frame.

The straw cutting device includes: a support frame, a universal coupling and a cutter, the support frame is fixed under the main beam of the frame, one end of the universal coupling is screwed to the frame, and the other end is screwed to fix the cutting knife. knife.

The straw cleaning device includes: rollers, a transmission belt and a spring cleaning device. The two rollers are respectively fixed on the sub-beam of the frame through the shaft support. The transmission belt covers the two rollers, and the screw on the transmission belt Connect and fix the spring cleaning device.

The straw lifting device includes a lifting frame, a lifting roller, a lifting belt and a conveyor belt, the lifting frame is fixedly connected to the main beam of the frame, the lifting roller is rotatably arranged on the lifting frame supported by a shaft, and the lifting belt is covered Outside the lifting roller, the conveyer belt corresponds to the straw clearing device and is fixedly arranged on the frame main beam at the starting end of the lifting frame through the support of the rollers. Both the lifting belt and the conveying belt are provided with a spring clearing device.

The transmission mechanism includes: a power input shaft, a gearbox, a reducer, a drive sprocket, a drive sprocket, a drive pulley, a drive pulley, two drive sprockets and a drive pulley respectively arranged on the power input shaft, and a drive The sprockets are respectively connected to the conveyor belt drive sprocket and the lifting roller drive sprocket through the gearbox through the chain, one driving pulley is connected to the straw cutter drive pulley through the belt, and the other driving sprocket is connected to the drive pulley of the reducer through the chain , the drive sprockets of the rollers of the straw clearing device are connected.

The spring cleaning device includes: a spring cleaning rod, a pressing plate, a backing plate and fastening bolts, a backing plate is arranged between the spring cleaning rod and the belt, a pressing plate is arranged in the spring ring, and the pressing plate and the belt are screwed and fixed by fastening bolts .

The straw cutting device is also provided with a lifting adjustment screw.

In the utility model, a cutting knife is arranged under the frame, and a clearing device is arranged at the corresponding back. The stalk collecting baffle cooperates with the straw clearing device, and the conveyor belt cooperates with the lifting belt, so that the roots of the straw are cut and cleaned The broken straw part is cleared forward by the cleaning device, and is sent to the lifting belt by the spring cleaning device of the conveyor belt under the collecting baffle, and then lifted into the transport vehicle. Harvest cleanly and achieve one-time recycling, saving labor, time and effort.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Description of drawings

Fig. 1 is a schematic front view of the utility model.

FIG. 2 is a schematic top view of FIG. 1 .

FIG. 3 is a schematic side view of FIG. 1 .

Fig. 4 is a schematic front view of the spring cleaning device in Fig. 1 .

FIG. 5 is a schematic side view of FIG. 4 .

Fig. 6 is an enlarged view of part A in Fig. 2 .

Detailed ways

As shown in the figure, the utility model crop straw recycling machine includes: frame, traction frame, straw cutting device, straw cleaning device, straw collecting baffle 18, straw lifting device, transmission mechanism and ground wheel, traction The frame and the frame are consolidated, the frame includes the main beam 1 and the sub-beam 2, the straw cutting device is fixed on the main beam of the frame, the straw cleaning device is fixed on the sub-beam of the frame, and the straw collecting baffle 18 is fixed Corresponding to the straw clearing device under the main beam of the frame, the straw lifting device is fixedly arranged on the main beam of the frame and corresponds to the straw collecting baffle 18, the transmission mechanism is fixedly arranged on the main beam of the frame, and the ground wheel passes through Shaft supports are provided below the frame.

The straw cutting device includes: a support frame 20, a universal coupling 16 and a cutter 17, the support frame is fixedly connected under the main beam of the frame, one end of the universal coupling is screwed to the frame, and the other end is screwed to the frame. Connect the fixed cutter.

The straw cleaning device comprises: a roller 3, a transmission belt 5 and a spring cleaning device 4, and the two rollers are respectively fixed and arranged on the sub-beam 2 of the frame through shaft support, and the transmission belt covers the two rollers, The transmission belt 5 covers the two rollers, and the spring cleaning device 4 is screwed and fixed on the transmission belt.

The straw elevating device includes a lifting frame 7, a lifting roller 9, a lifting belt and a conveyor belt 10, the lifting frame is fixedly connected to the main beam of the frame, and the lifting roller is rotatably arranged on the lifting frame through a shaft support, and the lifting The belt is covered on the outside of the lifting roller, and the conveyor belt 10 corresponds to the straw cleaning device and is fixed on the frame main beam at the starting end of the lifting frame through the support of the rollers. The lifting belt and the conveyor belt are equipped with springs. Cleaning device 4.

The transmission mechanism includes: a power input shaft 13, a gearbox 22, a speed reducer 21, a drive sprocket, a drive sprocket, a drive pulley, a drive pulley, two drive sprockets and a drive pulley respectively arranged on the power input shaft , one driving sprocket is connected to the conveyor belt 10 driving sprocket and the lifting roller 9 driving sprocket through the chain respectively through the gearbox, one driving pulley is connected with the straw cutter 17 driving pulley through the belt, and the other driving sprocket is connected through the chain With the drive wheel of speed reducer 21, the drive sprocket of stalk cleaning device roller 6 is connected.

Described spring cleaning device comprises: spring cleaning rod 26, pressing plate 24, backing plate 25 and fastening bolt, spring cleaning rod and belt 5 are provided with backing plate, and pressing plate 24 is set in the spring ring, and pressing plate and belt are tightened Fastened with bolts.

The straw cutting device is also provided with a lifting adjustment screw 23 .

When the utility model works, the cutting knife cuts off the root of the straw, the straw cleaning device pushes the scattered straw to the straw collecting baffle, and the spring cleaning device arranged on the conveyor belt 10 transports the straw to the lifting belt, and the lifting belt Load the straw into the transport vehicle to complete all the straw recycling work.

Claims (7)

1. A crop straw recycling machine, comprising: a frame, a traction frame, a straw cutting device, a straw cleaning device, a straw collecting baffle (18), a straw lifting device, a transmission mechanism and a ground wheel, characterized in that : The traction frame and the frame are fixedly connected, the frame includes a main beam and an auxiliary beam, the straw cutting device is fixed under the main beam of the frame, the straw cleaning device is fixedly arranged on the auxiliary beam of the frame, and the straw collecting baffle It is fixedly installed under the main beam of the frame corresponding to the straw clearing device, the straw lifting device is fixedly installed on the main beam of the frame and corresponds to the straw collecting baffle (18), and the transmission mechanism is fixedly installed on the main beam of the frame , the ground wheel warp shaft support is arranged below the frame. 2. The crop straw recycling machine according to claim 1, characterized in that: the straw cutting device comprises: a support frame (20), a universal coupling (16) and a cutter (17), and the support The frame is fixed under the main beam of the frame, one end of the universal coupling is screwed to the frame, and the other end is screwed to fix the cutter. 3. The crop straw recycling machine according to claim 1, characterized in that: the straw cleaning device comprises: a roller (3), a conveyor belt (5) and a spring cleaning device (4), two The two rollers are respectively fixedly arranged on the sub-beam (2) of the frame through shaft support, the transmission belt covers the two rollers, and the transmission belt (5) is screwed and fixedly provided with a spring cleaning device (4). 4. The crop straw recycling machine according to claim 1, characterized in that: the straw lifting device comprises a lifting frame (7), lifting rollers (9), lifting belts and conveyor belts (10), The lifting frame is fixedly connected to the main beam of the frame, the lifting roller is rotatably set on the lifting frame through the support of the shaft, the lifting belt is covered on the outside of the lifting roller, and the conveyor belt (10) corresponds to the straw cleaning device and passes through the roller. The support is fixedly arranged on the frame main beam at the starting end of the lifting frame, and the spring cleaning device (4) is arranged on the lifting belt and the conveyor belt. 5. The crop straw recycling machine according to claim 1, characterized in that: the transmission mechanism includes: a power input shaft (13), a gearbox (22), a reducer (21), a driving sprocket, Drive sprocket, drive pulley, drive pulley, two drive sprockets and one drive pulley respectively arranged on the power input shaft, one drive sprocket passes through the gearbox and the conveyor belt (10) drive sprocket and lifting roller ( 9) The transmission sprocket is connected, one driving pulley is connected with the straw cutter (17) driving pulley through the belt, the other driving sprocket is connected with the transmission wheel of the reducer (21) through the chain, and the straw cleaning device roller (6 ) is connected to the transmission sprocket. 6. The crop straw recycling machine according to claim 3, characterized in that: the spring cleaning device includes: a spring cleaning rod (26), a pressing plate (24), a backing plate (25) and a fastening Backing plate is set between bolt, spring cleaning rod and belt (5), and pressing plate (24) is set in the spring ring, and pressing plate and belt are screwed and fixed through fastening bolts. 7. The crop straw recovery machine according to claim 1, characterized in that: the straw cutting device is also provided with a lifting adjustment screw (23).

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