CN104521643B - A kind of single ridge duplicate rows automatic blinding laminating machine - Google Patents

Abstract

The invention relates to a single-ridge double-row automatic soil covering machine. A speed reducer is fixedly installed in the middle of the support under the support. The input end of the speed reducer is equipped with a power input shaft. One side of the rotating shaft is fixedly installed with a rotating bracket, and the rotating bracket is connected with the movable bracket. A height adjustment frame is fixedly installed on the outer movable bracket, and an adjustment wheel is movably installed on the height adjustment frame. The adjustment wheel is connected with the guide wheel through a guide shaft, and a material receiving plate is arranged above the track, and the material receiving plate is slope-shaped. The upper part of the material receiving plate is connected to the upper part of the track, the angle between the track and the material receiving plate is 90 to 100 degrees, and the angle between the track and the ground plane is 20 to 30 degrees. The overall degree of automation is high and it has a good social and economic benefits.

Description

A single ridge double row Automatic mulching machine

technical field

The invention relates to the field of tobacco, in particular to a tobacco agricultural machine, in particular to a single-row and double-row automatic soil-covering and film-covering machine.

Background technique

Film-mulching cultivation has obvious effects on heat preservation, moisture conservation, fertilizer conservation, and early maturity and production increase of field crops. Film mulching cultivation is a farmland ecological project that uses plastic film and other materials to cover the soil surface or the crop canopy, artificially manufacturing the temperature, light, water, nutrients, plow layer mechanism and microorganisms of the local environment of the crops, so as to achieve high and stable crop yields. integrated technology.

During the planting process of tobacco, film covering needs to be ridged, and the existing film covering technology needs to be completed manually or with the assistance of simple machinery, which wastes human resources and is inefficient. At present, there are some simple film-covering machines on the market, most of which require manpower to drive, and the degree of automation is low, and it is impossible to complete ditching, film covering and soil covering in one go. Even if some mechanical equipment can realize the above-mentioned coherent operation, the soil covering operation needs to be manually added to the soil pressing operation again, the completion of the soil covering operation lacks automation, and the completion quality of the covering operation is low, and the covering soil is not firm. In addition, the current mechanical equipment cannot adjust the ridge spacing, and the width of the ridge spacing cannot be adjusted according to the actual situation, resulting in a limited range of equipment use. Even if the soil covering operation can be completed, the middle part of the film still needs to be artificially added soil after the film is covered to achieve the stability of the film cover. It can be seen from the above that the traditional simple machinery on the market can realize the soil covering operation, but its operating efficiency is still very low, it cannot effectively and evenly apply the soil, and cannot realize the fully automatic soil covering operation, which affects the growth of crops.

Therefore, to produce a single-ridge double-row automatic cover with simple structure, convenient operation, wide application range, high degree of automation, saving human resources, high work and operation efficiency, consistent operation, strong film covering stability, and firm soil covering Soil mulching machine has broad market prospects.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a simple structure, convenient operation, wide range of application, high degree of automation, saving human resources, high work and operation efficiency, continuous operation, strong film covering stability, and firm soil covering. A single-ridge double-row automatic soil covering machine.

The technical solution of the present invention is realized in the following way: a single-row double-row automatic soil covering machine includes a support, a support mounted on the support, a ditch opener installed on both sides of the front of the support, and a The film-coated support roller under the support is movably installed on the gatherer at the rear of the support. A reducer is fixedly installed in the middle of the support below the support. The input end of the reducer is equipped with a power input shaft. The output end is connected to the rotating shaft through a pulley. One side of the rotating shaft is fixed with a rotating bracket, which is connected with the movable bracket. The movable bracket is in the shape of a slope. There is a crawler set on the outside of the rotating shaft, and a gatherer is set under the crawler. The baffle, the height adjustment frame is fixedly installed on the movable bracket outside the gathering baffle, and the adjustment wheel is movably installed on the height adjustment frame. The adjustment wheel is connected with the guide wheel through the guide shaft. The material receiving plate is slope-shaped, and the upper part of the material receiving plate is connected to the top of the track, the angle between the track and the material receiving plate is 90 to 100 degrees, and the angle between the track and the ground plane is 20 to 30 degrees.

A gathering bracket is connected above the gatherer, and the gathering bracket is movably installed on the support through the gathering movable bushing, and a pressure roller support shaft is installed at the bottom of the gathering movable bushing, and the pressure roller support shaft is adjusted by the pressure roller to adjust the bracket and The pinch roller shafts are connected, and the bottom of the pinch wheel shafts is movably mounted with a pinch wheel, and an adjustment hole is arranged on the pinch wheel adjusting bracket.

The opener is connected with the movable sleeve of the opener through the bracket of the opener, the movable sleeve of the opener is set on the support, and the supporting shaft of the coating roller is fixedly installed on the inner side of the bracket of the opener. The support shaft of the film roll is a hollow structure, and the telescopic shaft of the film roll is set on the inner side of the support shaft of the film roll. Roller telescopic shaft fastening bolts.

The front end of the bracket is fixedly installed with a traction bracket, and both sides of the traction bracket are fixedly equipped with reinforcing ribs, and the front end of the support is fixedly installed with a traction auxiliary bracket, and there are two traction brackets and traction auxiliary brackets.

The height adjustment frame is fixedly installed on the side of the movable support, the height adjustment frame is a semicircular sheet structure, the adjustment wheel is a semicircle sheet structure, the shape of the adjustment wheel is the same as the shape and size of the height adjustment frame All are the same, and the adjustment wheel is movably connected with the height adjustment frame through the height adjustment fixing bolt.

The upper part of the movable bracket is provided with a raised rotating shaft, which is flexibly connected with the rotating bracket, and the raised rotating shaft is sleeved inside the rotating shaft, and the movable bracket is a frame structure capable of rotating along the raised rotating shaft , the rotating shaft is a hollow shaft-shaped structure that can rotate coaxially with the lifting rotating shaft along the lateral position of the upper end of the movable support.

The crawler is provided with a loading hopper, the upper end of the crawler is flush with the upper end of the support, the bottom of the crawler is on the same level as the bottom of the opener, and the rotating bracket is arranged on the gatherer and the film-coated support roller The upper surface of the support between.

The power input shaft is connected with the input end of the reducer through a living hinge.

The present invention has the following positive effects: firstly, the present invention has a simple structure and is easy to operate. When the product is running, it has a high degree of machinery and automation, which greatly saves human resources and changes the defects of traditional existing earth-covering equipment. The soil gathers to the base of the covered film, and can lift the soil to cover the middle of the film, which realizes fully automatic control, does not need to manually reinforce the covered film again, and the cost of the whole machine is low. The soil method is simple and easy; secondly, the product components can be installed flexibly and can be adjusted. According to the operation conditions of the specific operation, the lateral distance of the opener, film-covered support roller and gatherer can be selected and adjusted. Multi-ridges are covered with film, which greatly improves the work efficiency; again, the middle part of the present invention is equipped with a fully automatic soil loading device, which uses power output equipment to drive the crawler belt to rotate, and uses the receiving hopper and gathering baffles and crawler belts while rotating. With the rotation movement of the product, the soil can be lifted up while the product is advancing as a whole, and stored in the receiving hopper, and finally the material is discharged through the receiving plate, realizing the automatic lifting of the soil and gathering it in the middle of the film to reinforce the Stability properties of coating material film.

Description of drawings

Fig. 1 is a schematic diagram of the front view structure of the present invention.

Fig. 2 is a schematic side view of the structure of the present invention.

Fig. 3 is a structural schematic diagram of the charging hopper of the present invention.

detailed description

As shown in Figures 1, 2, and 3, a single-ridge double-row automatic soil covering machine includes a support 1, a support 2 installed on the support 1, and ditching installed on both sides of the front of the support 1. Device 12, the film-coated support roller 9 arranged under the support 1, the gatherer 16 that is movably installed at the rear of the support 1, the middle part of the support 1 below the support 2 is fixedly installed with a reducer 5, and the reducer The input end of 5 is equipped with power input shaft 7, and the output end of speed reducer 5 is connected with rotating shaft 20 through belt pulley 19, and one side of rotating shaft 20 is fixedly installed with rotating support 23, and rotating support 23 is connected with movable support 22, Movable support 22 is slope-shaped, and crawler belt 21 is set on the outside of rotating shaft 20, and the below of crawler belt 21 is provided with gathering baffle plate 24, and height adjustment frame 25 is fixedly installed on the movable support 22 of gathering baffle plate 24 outsides, height adjustment Adjusting wheel 26 is movably installed on frame 25, and adjusting wheel 26 is connected with guide wheel 28 by guide shaft 27, and above crawler belt 21 is provided with material receiving plate 31, and material receiving plate 31 is slope shape, and the top of material receiving plate 31 It is connected to the top of the crawler belt 21, the angle between the crawler belt 21 and the material receiving plate 31 is 90 to 100 degrees, and the angle between the crawler belt 21 and the ground plane is 20 to 30 degrees.

The top of the gatherer 16 is connected with a gathering bracket 15, and the gathering bracket 15 is movably installed on the support 1 by gathering the movable bushing 17, and the bottom of the gathering movable bushing 17 is equipped with a pinch roller support shaft 30, which is supported by the pinch roller The shaft 30 is connected with the pinch wheel shaft 14 through the pinch wheel adjusting bracket 33 , the pinch wheel 13 is movably installed on the bottom of the pinch wheel shaft 14 , and the pinch wheel adjusting bracket 33 is provided with an adjusting hole 35 . The opener 12 is connected with the opener movable sleeve 11 through the opener bracket 10, the opener movable sleeve 11 is set on the support 1, and the inner side of the opener bracket 10 is fixedly installed with a cover The film roll support shaft 8, the film roll support shaft 8 is a hollow structure, the film roll telescopic shaft 18 is set on the inner side of the film roll support shaft 8, and the film support roll 9 is movably installed on the film roll telescopic shaft 18, Above the supporting shaft 8 of the coating roll is provided with a fastening bolt 32 of the telescopic shaft of the coating roll. The front end of the bracket 2 is fixedly equipped with a traction bracket 3, and the two sides of the traction bracket 3 are fixedly equipped with reinforcing ribs 34, and the front end of the support 1 is fixedly installed with a traction auxiliary bracket 4, traction bracket 3 and traction auxiliary bracket 4 Both are two. The height adjustment frame 25 is fixedly installed on the side of the movable support 22, the height adjustment frame 25 is a semicircular sheet structure, and the described adjustment wheel 26 is a semicircle sheet structure, and the shape and height adjustment of the adjustment wheel 26 The shape and size of the frame 25 are all the same, and the adjustment wheel 26 is movably connected with the height adjustment frame 25 through a height adjustment fixing bolt 29 . The upper part of the movable bracket 22 is provided with a raised rotating shaft 50, which is flexibly connected with the rotating bracket 23, and the raised rotating shaft 50 is sleeved inside the rotating shaft 20, and the movable bracket 22 can rotate along the raised The shaft 50 is a frame structure that rotates, and the rotating shaft 20 is a hollow shaft-shaped structure that can rotate coaxially with the lifting rotating shaft 50 along the horizontal position of the upper end of the movable support 22 . The crawler belt 21 is provided with a loading hopper 51, the upper end of the crawler belt 21 is flush with the upper end of the support 1, the bottom of the crawler belt 21 is on the same level as the bottom of the opener 12, and the rotating bracket 23 is arranged on The upper surface of the support 1 between the gatherer 16 and the lamination support roller 9 . The power input shaft 7 is connected with the input end of the speed reducer 5 through the living hinge 6 .

In the specific operation of the present invention, the traction device is connected with the traction support 3 and the traction auxiliary support 4, and the external power input device is connected with the input shaft 7, so as to drive the speed reducer 5 to run, and the speed reducer 5 drives the rotation shaft 20 to rotate, The rotating shaft 20 drives the crawler belt 21 to rotate, and the crawler belt 21 drives the loading hopper 51 to cooperate with the gathering baffle plate 24 to scoop up the soil during the advancing process and transport it to the upper end of the crawler belt 21. After the loading hopper 51 rotates, the soil is unloaded and passed through the joint Material plate 31 blanking. The soil that falls just in time is covered on the film that covers smoke ridge that is set on the film support roller 9, realizes the covering operation of film middle part. The ditch opener 12 ditches during the process of advancing, and the two ends of the film dropped by the film support roller 9 fall into the ditch opened by the ditch opener, and are pressed by the pressure roller 13, and then the soil is gathered in the gatherer 16 In addition, the film can be covered with soil in the ditch, and the soil covering operation at the edge of the film can be realized. During the completion of the mulching operation, the middle and the sides are covered with soil, and the mulching operation of a single ridge and double smoke ridges can be implemented at one time, which is efficient and fast, and the work and operation efficiency are greatly improved.

In the specific operation process, due to the flatness of the terrain, the height adjustment frame 25 is uniquely designed in the present invention to cooperate with the adjustment wheel 26 to adjust the height of the guide wheel 28. After the movable support 22 rotates around the lifting rotating shaft 50, the height adjustment of the track and the bottom of the movable support is realized. It is suitable for adjusting the soil eating position at the bottom of the crawler belt according to the specific operation conditions, so as to facilitate the lifting operation of the soil.

The overall equipment of the present invention is convenient to manufacture and low in cost. Compared with traditional equipment, the stability performance is enhanced, and the work and operation efficiency are greatly improved. The traditional mechanical equipment has a low degree of automation, or completely relies on manual work to complete the film covering operation. Moreover, traditional equipment can only cover one ridge of smoke at a time, which not only wastes human resources, but also wastes plastic film, and increases the process and labor intensity of film covering. The invention can cover a single ridge and double rows of tobacco ridges at one time, is suitable for the current large-scale tobacco leaf planting application range, has a high degree of overall automation, and has good social and economic benefits.

Claims (8)

1. A single-ridge double-row automatic soil covering machine, including a support (1), a support (2) installed on the support (1), and ditching installed on both sides of the front of the support (1) device (12), film-coated support roller (9) arranged under the support (1), and gatherer (16) movably installed at the rear of the support (1), characterized in that: the support (2) The middle part of the support (1) below is fixedly installed with a reducer (5), the input end of the reducer (5) is equipped with a power input shaft (7), and the output end of the reducer (5) is connected to the rotating shaft through the pulley (19). The shafts (20) are connected, and a rotating bracket (23) is fixedly installed on one side of the rotating shaft (20). The rotating bracket (23) is connected with the movable bracket (22). The movable bracket (22) is slope-shaped. The outside of (20) is covered with crawler belts (21), and the bottom of the crawler belts (21) is provided with gathering baffles (24), and a height adjustment frame (25) is fixedly installed on the movable support (22) outside the gathering baffles (24). ), the height adjustment frame (25) is movably equipped with an adjustment wheel (26), the adjustment wheel (26) is connected with the guide wheel (28) through the guide shaft (27), and a receiving plate is arranged above the track (21) (31), the material receiving plate (31) is slope-shaped, the upper part of the material receiving plate (31) is connected to the top of the track (21), and the angle between the track (21) and the material receiving plate (31) is 90° To 100 degree, the included angle of crawler belt (21) and ground plane is 20 to 30 degree. 2. The single-ridge double-row automatic soil covering machine according to claim 1, characterized in that: a gathering bracket (15) is connected above the gatherer (16), and the gathering support (15) moves through gathering The shaft sleeve (17) is movably installed on the support (1), and the pressure roller support shaft (30) is installed at the bottom of the gathering movable shaft sleeve (17), and the pressure roller support shaft (30) passes through the pressure roller adjustment bracket (33) It is connected with the pressure roller shaft (14), and the bottom of the pressure roller shaft (14) is movably installed with a pressure roller (13), and the pressure roller adjustment bracket (33) is provided with an adjustment hole (35). 3. The single-ridge double-row automatic soil covering machine according to claim 1, characterized in that: the opener (12) passes through the opener bracket (10) and the opener movable bushing (11 ), the opener movable bushing (11) is set on the support (1), and the film-coated roller support shaft (8) is fixedly installed on the inner side of the opener support (10), and the film-coated roller support shaft ( 8) is a hollow structure, and the coating roller telescopic shaft (18) is set on the inner side of the coating roller support shaft (8), and the coating support roller (9) is movably installed on the coating roller telescopic shaft (18). The top of the film roll support shaft (8) is provided with a film roll telescopic shaft fastening bolt (32). 4. The single-ridge double-row automatic soil covering machine according to claim 1, characterized in that: the front end of the support (2) is fixed with a traction support (3), and the two sides of the traction support (3) are fixed A reinforcing rib (34) is installed, and the front end of the support (1) is fixedly equipped with a traction auxiliary bracket (4), and there are two traction brackets (3) and two traction auxiliary brackets (4). 5. The single-ridge double-row automatic soil covering machine according to claim 1, characterized in that: the height adjustment frame (25) is fixedly installed on the side of the movable support (22), and the height adjustment frame (25) It is a semicircular sheet structure, and the adjustment wheel (26) is a semicircular sheet structure. The shape and size of the adjustment wheel (26) are the same as that of the height adjustment frame (25). The adjustment wheel (26) It is flexibly connected with the height adjustment frame (25) through the height adjustment fixing bolt (29). 6. The single-ridge double-row automatic soil covering machine according to claim 1, characterized in that: the upper part of the movable support (22) is provided with a raised rotating shaft (50), and the raised rotating shaft (50 ) is movably connected with the rotating bracket (23), the lifting rotating shaft (50) is set on the inner side of the rotating shaft (20), and the movable bracket (22) is a frame structure capable of rotating along the raising rotating shaft (50). The shaft (20) is a hollow shaft-shaped structure capable of rotating coaxially with the lifting rotating shaft (50) along the lateral position of the upper end of the movable support (22). 7. The single-row double-row automatic soil covering machine according to claim 1, characterized in that: the crawler belt (21) is provided with a loading hopper (51), and the upper end of the crawler belt (21) is connected to the support ( The upper ends of 1) are flush with each other, the bottom of the track (21) and the bottom of the opener (12) are on the same level, and the rotating bracket (23) is set on the gatherer (16) and the film support roller (9 ) between the upper surface of the support (1). 8. The single-ridge double-row automatic soil covering machine according to claim 1, characterized in that: the power input shaft (7) is connected to the input end of the reducer (5) through a living hinge (6) .