阅读说明：本技术 履带式花生秧联合除膜揉切机 (Crawler-type peanut seedling combined film-removing kneading and cutting machine ) 是由 赵福勇 赵世杰 于 2019-12-12 设计创作，主要内容包括：本发明公开了一种履带式花生秧联合除膜揉切机,属于农业机械领域,其特征在于：包括车体、捡拾台、过桥体、机身、风机、切料辊、振动筛、回料管道；所述车体包括底盘、发动机、驾驶室、行走装置、操纵系统、液压系统和动力输出系统；所述的捡拾台为前上方开口的壳体结构,捡拾台上设有捡拾辊和绞龙；机身腔体内前端开口处设有切料辊；切料辊的下方设有网筛,网筛的下方设有振动筛；所述的风机位于花生秧经过的路径上,包括大吸力风机和小吸力风机；机身前端上方设有沙克龙,所述的大吸力风机出风口通过回料管道连接沙克龙,沙克龙的下端开口连通机身腔体；所述的行走装置为履带式结构。与现有技术相比较具有自动化程度高、效率高的特点。(The invention discloses a crawler-type peanut seedling combined film-removing, kneading and cutting machine, which belongs to the field of agricultural machinery and is characterized in that: comprises a vehicle body, a pickup table, a bridge body, a machine body, a fan, a material cutting roller, a vibrating screen and a material returning pipeline; the vehicle body comprises a chassis, an engine, a cab, a walking device, an operating system, a hydraulic system and a power output system; the picking platform is of a shell structure with an opening at the front upper part, and a picking roller and a packing auger are arranged on the picking platform; a cutting roller is arranged at an opening at the front end in the cavity of the machine body; a mesh screen is arranged below the material cutting roller, and a vibrating screen is arranged below the mesh screen; the fan is positioned on a path through which the peanut seedlings pass and comprises a large suction fan and a small suction fan; a sand-lock is arranged above the front end of the machine body, the air outlet of the high-suction fan is connected with the sand-lock through a material return pipeline, and the lower end opening of the sand-lock is communicated with the cavity of the machine body; the walking device is of a crawler-type structure. Compared with the prior art have degree of automation height, efficient characteristics.)

1. The utility model provides a membrane rubbing cutter is jointly removed to crawler-type peanut seedling which characterized in that: comprises a vehicle body, a pickup table, a bridge body, a machine body, a fan, a material cutting roller, a vibrating screen and a material returning device; the vehicle body comprises a chassis, an engine, a cab, a walking device, an operating system, a hydraulic system and a power output system; the picking platform is of a shell structure with an opening at the front upper part, the gap bridge body is of a shell structure with openings at the front end and the rear end, the front end of the gap bridge body is positioned on the picking platform, the rear end of the gap bridge body is hinged with the machine body, and a cavity of the picking platform is communicated with a cavity of the machine body through the gap bridge body; a pick-up roller and a packing auger are arranged on the pick-up table; the pick-up roller is positioned at the front lower part of the pick-up table, and a series of rod bodies are arranged at the periphery of the pick-up roller; the packing auger is positioned at the rear lower part inside the picking platform; a cutting roller is arranged at an opening at the front end in the cavity of the machine body; the cutting roller is provided with a plurality of blades, and peanut seedlings are cut up by the blades; a mesh screen is arranged below the material cutting roller, a vibrating screen is arranged below the mesh screen, and a series of mesh holes are arranged on the vibrating screen; the fan is positioned on a path through which the peanut seedlings pass and comprises a large suction fan and a small suction fan, wherein the small suction fan is arranged in front of the large suction fan; the machine body is provided with a saxolone, and the air outlet of the high-suction fan is connected with the saxolone through a pipeline; the walking device is of a crawler-type structure.

2. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 1, wherein: the high-suction-force fan air outlet is connected with the salon through a pipeline, and the lower end opening of the salon is communicated with the machine body cavity.

3. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 1, wherein: the vibrating screen is of a two-layer structure, wherein the upper layer is provided with big holes, and the lower layer is provided with small holes; a feed back conveyor belt is arranged on one side of the machine body, the head end of the feed back conveyor belt is positioned at the vibrating screen, and the tail end of the feed back conveyor belt is positioned above the side of the front end of the machine body; two ends of the feed back conveying belt are respectively provided with a material conveying device, and the material conveying device at the head end is positioned between the rear end of the upper layer of the vibrating screen and the head end of the feed back conveying belt and is used for sliding the large peanut seedlings on the upper layer of the vibrating screen onto the feed back conveying belt; the material conveying device at the tail end of the feed back conveying belt is positioned between the tail end of the feed back conveying belt and the upper part of the front end of the machine body and is used for conveying the crushed peanut seedlings on the tail end of the feed back conveying belt into the machine body; the material feeding device is characterized in that the sand-shaped dragon is positioned above the feed back conveying belt, and the lower end opening of the sand-shaped dragon discharges materials and falls on the feed back conveying belt.

4. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 1, wherein: and a feed-back fan is arranged at the feed-back feeding position at the front end of the machine body.

5. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 1, wherein: and a hydraulic cylinder is arranged between the gap bridge body and the machine body, and the gap bridge body and the picking platform are driven by the hydraulic cylinder to move up and down at a certain angle.

6. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 1, wherein: the gap bridge body is internally provided with a scraper conveyor, and peanut seedlings are conveyed into the machine body through the scraper conveyor.

7. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 1, wherein: the rear of the machine body is provided with a discharging conveyer belt, the front end of the discharging conveyer belt is positioned below the rear end of the vibrating screen, and the rear end of the discharging conveyer belt inclines upwards.

8. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 7, wherein: and a discharge hole is formed below the rear end of the discharge conveying belt.

9. The crawler-type peanut seedling combined film-removing and kneading and cutting machine as claimed in claim 1, wherein: the number of the small suction fans is four, the small suction fans are respectively positioned on two sides above the vibrating screen, and two small suction fans are respectively arranged on each side; the high-suction fans are five, two of the high-suction fans are positioned at two sides above the rear end of the vibrating screen, and three high-suction fans are arranged above the rear end of the discharging conveying belt.

Technical Field

The invention relates to agricultural machinery, in particular to a crawler-type peanut seedling combined film-removing, kneading and cutting machine.

Background

The membrane removing and rubbing cutter is used for cutting peanut seedlings and removing mulching films in the peanut seedlings and is used for feeding livestock such as cattle and sheep. At present remove membrane and remove membrane malaxation cutting machine and mostly be in fixed position work, need concentrate the peanut seedling when the peanut results and then transport to the appointed place and cut up the processing, this kind of mode is comparatively loaded down with trivial details, has increased peasant's work load. At present self-propelled peanut seedling removes membrane rubbing cutting machine and is mostly wheeled structure, to wheeled peanut seedling removes membrane rubbing cutting machine, because the wheel height is higher, the fuselage is located between the wheel of both sides, therefore the width of fuselage has received the restriction, and the fuselage inner space has received the restriction. The operation space in the machine body is small, and the working efficiency is relatively low. The wheel structure has a small contact area with the ground and is likely to sink when working on a soft ground or a rainy ground.

Disclosure of Invention

The technical task of the invention is to provide a crawler-type peanut seedling combined film-removing, kneading and cutting machine aiming at the defects of the prior art.

The technical scheme for solving the technical problem is as follows: the utility model provides a membrane rubbing cutter is jointly removed to crawler-type peanut seedling which characterized in that: comprises a vehicle body, a pickup table, a bridge body, a machine body, a fan, a material cutting roller, a vibrating screen and a material returning device; the vehicle body comprises a chassis, an engine, a cab, a walking device, an operating system, a hydraulic system and a power output system; the picking platform is of a shell structure with an opening at the front upper part, the gap bridge body is of a shell structure with openings at the front end and the rear end, the front end of the gap bridge body is positioned on the picking platform, the rear end of the gap bridge body is hinged with the machine body, and a cavity of the picking platform is communicated with a cavity of the machine body through the gap bridge body; a pick-up roller and a packing auger are arranged on the pick-up table; the pick-up roller is positioned at the front lower part of the pick-up table, and a series of rod bodies are arranged at the periphery of the pick-up roller; the packing auger is positioned at the rear lower part inside the picking platform; a cutting roller is arranged at an opening at the front end in the cavity of the machine body; the cutting roller is provided with a plurality of blades, and peanut seedlings are cut up by the blades; a mesh screen is arranged below the material cutting roller, a vibrating screen is arranged below the mesh screen, and a series of mesh holes are arranged on the vibrating screen; the fan is positioned on a path through which the peanut seedlings pass and comprises a large suction fan and a small suction fan, wherein the small suction fan is arranged in front of the large suction fan; the machine body is provided with a saxolone, and the air outlet of the high-suction fan is connected with the saxolone through a pipeline; the walking device is of a crawler-type structure.

The air outlet of the large-suction fan is connected with the sand-shaped dragon through a pipeline, and the lower end opening of the sand-shaped dragon is communicated with the cavity of the machine body.

The vibrating screen is of a two-layer structure, wherein the upper layer is provided with big holes, and the lower layer is provided with small holes; a feed back conveyor belt is arranged on one side of the machine body, the head end of the feed back conveyor belt is positioned at the vibrating screen, and the tail end of the feed back conveyor belt is positioned above the side of the front end of the machine body; two ends of the feed back conveying belt are respectively provided with a material conveying device, and the material conveying device at the head end is positioned between the rear end of the upper layer of the vibrating screen and the head end of the feed back conveying belt and is used for sliding the large peanut seedlings on the upper layer of the vibrating screen onto the feed back conveying belt; the material conveying device at the tail end of the feed back conveying belt is positioned between the tail end of the feed back conveying belt and the upper part of the front end of the machine body and is used for conveying the crushed peanut seedlings on the tail end of the feed back conveying belt into the machine body; the material feeding device is characterized in that the sand-shaped dragon is positioned above the feed back conveying belt, and the lower end opening of the sand-shaped dragon discharges materials and falls on the feed back conveying belt.

And a feed-back fan is arranged at the feed-back feeding position at the front end of the machine body.

A hydraulic cylinder is arranged between the gap bridge body and the machine body, and the gap bridge body and the picking platform are driven by the hydraulic cylinder to move up and down at a certain angle.

A scraper conveyor is arranged in the gap bridge body, and peanut seedlings are conveyed into the machine body through the scraper conveyor.

The rear part of the machine body is provided with a discharging conveyer belt, the front end of the discharging conveyer belt is positioned below the rear end of the vibrating screen, and the rear end of the discharging conveyer belt inclines upwards.

A discharge hole is arranged below the rear end of the discharge conveying belt.

The number of the small suction fans is four, the small suction fans are respectively positioned on two sides above the vibrating screen, and two small suction fans are respectively arranged on each side; compared with the prior art, the invention has the following outstanding beneficial effects that five large-suction fans are arranged, two of the large-suction fans are positioned at two sides above the rear end of the vibrating screen, and three large-suction fans are arranged above the rear end of the discharging conveying belt:

1. the automation degree is high;

2. the turning radius is small, and the internal space of the machine body is large; the working efficiency is high;

3. the pipeline type feed back conveying structure is simple, and has no loss and no dust.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a schematic front view of the internal structure of the present invention.

Fig. 4 is a schematic top view of the internal structure of the present invention.

Fig. 5 is a front view of an embodiment of the ducted feed back device of the present invention.

Detailed Description

The invention is further described with reference to the drawings and the detailed description.

As shown in fig. 1 to 4, the invention comprises a vehicle body, a pickup table 13, a bridge body 12, a machine body 4, a fan, a material cutting roller 16, a vibrating screen 10, a material returning device, a material discharging conveying belt 9 and a material discharging port 8.

The vehicle body comprises a chassis, an engine, a cab 2, a walking device 11, an operating system, a hydraulic system and a power output system, and all structures on the vehicle body are the prior art, and the specific technical characteristics are not described repeatedly.

Pick up platform 13 for preceding upper shed shell structure, the gap bridge body 12 for front and back both ends open-ended shell structure, the front end is located picks up platform 13, gap bridge body 12 rear end is articulated mutually with fuselage 4, the cavity that will pick up platform 13 through gap bridge body 12 is linked together with the cavity of fuselage 4. A hydraulic cylinder is arranged between the gap bridge body 12 and the machine body 4, and the gap bridge body 12 and the picking platform 13 are driven by the hydraulic cylinder to move up and down at a certain angle.

The pick-up table 13 is provided with a pick-up roller 1 and a packing auger 18. The pickup roller 1 is positioned at the front lower part of the pickup table 13, a series of rod bodies 14 are arranged on the periphery of the pickup roller 1, and when the pickup roller 1 rotates, peanut seedlings are fed into the pickup table 13 under the action of the rod bodies 14. The packing auger 18 is positioned at the rear lower part inside the picking platform 13, and peanut seedlings are conveyed to the opening at the front end of the gap bridge body 12 through the packing auger 18 so as to be conveyed into the gap bridge body 12.

A scraper conveyor 17 is arranged in the gap bridge body 12, and peanut seedlings are conveyed into the machine body 4 through the scraper conveyor 17.

A material cutting roller 16 is arranged at the opening at the front end in the cavity of the machine body 4. The material cutting roller 16 is provided with a plurality of blades, and peanut seedlings are cut up by the blades. A mesh screen 15 is arranged below the material cutting roller 16, and the chopped peanut seedlings leak down from the mesh screen 15.

The vibrating screen 10 is arranged below the mesh screen 15, a series of screen holes are formed in the vibrating screen 10, fine chippings and sandy soil are leaked out under the action of the screen holes, the crushed peanut seedlings are remained on the vibrating screen 10, and the crushed peanut seedlings are driven to move backwards under the action of vibration. The discharging conveyer belt 9 is positioned behind the machine body 4, the front end of the discharging conveyer belt 9 is positioned below the rear end of the vibrating screen 10, and the rear end of the discharging conveyer belt 9 inclines upwards. For conveying the finished product falling from the vibrating screen 10. The discharge port 8 is positioned below the rear end of the discharge conveyer belt 9, and the crushed peanut seedlings fall on the discharge port 8 from the discharge conveyer belt 9 and then fall from the discharge port 8. The discharge port 8 plays a role of gathering materials, and is convenient for the materials to be bagged.

The fan is positioned on a path through which the peanut seedlings pass and comprises a large suction fan 7 and a small suction fan 6, wherein the small suction fan 6 is arranged in front of the large suction fan 7. Materials on the vibrating screen 10 comprise sandy soil, fine scraps, crushed peanut seedlings, a ground film and crushed peanut seedlings adhered with the ground film, wherein the sandy soil and the fine scraps are small in size and can leak out from the vibrating screen 10, the ground film is light in weight, the ground film can be sucked up by small suction force, the light ground film in the crushed peanut seedlings is sucked into the fan and discharged under the action of the small suction fan 6, and therefore the film removing effect is achieved; for the ground peanut seedlings adhered with the mulching film, the weight of the ground peanut seedlings is almost the same as that of common ground peanut seedlings, but the wind area of the ground peanut seedlings is large, and the ground peanut seedlings can be sucked into a high-power fan under the condition of large suction force. The machine body 4 is provided with a salon 3, and the air outlet of the large-suction fan 7 is connected with the salon 3 through a pipeline 5. The crushed peanut seedlings adhered with the mulching film are sucked up by the high-power fan and then are sent into the sand-dragon 3 to be separated in the sand-dragon 3, the crushed peanut seedlings adhered with the mulching film are discharged from the lower end of the sand-dragon 3 and are sent into the cavity of the machine body 4 to be processed for the second time, and the mulching film is separated from the crushed peanut seedlings after being cut up again. The number of the small suction fans 6 is four, the small suction fans are respectively positioned on two sides above the vibrating screen 10, and two small suction fans are respectively arranged on each side. The number of the large-suction fans 7 is five, two of the large-suction fans are positioned at two sides above the rear end of the vibrating screen 10, and three large-suction fans 7 are arranged above the rear end of the discharging conveying belt 9.

The crushed peanut seedlings adhered with the mulching film are conveyed into a cavity at the front end of the machine body 4 for secondary processing under the action of the feed back device. The feed back device can have two embodiments. Embodiment 1 is pipeline formula feed back, as shown in fig. 5, husky dragon 3 be located 4 front ends tops of fuselage, big suction fan 7 air outlet pass through pipeline 5 and connect husky dragon 3, the lower extreme opening intercommunication 4 cavitys of fuselage of husky dragon 3.

The pipeline type material returning device is simple in structure, the width of the vehicle body cannot be increased, and various inconveniences brought to equipment transportation, walking, operation and the like due to the fact that the vehicle body is too wide are avoided. Meanwhile, the structure is simplified, and the cost is reduced; in addition, the pipeline type feed back conveying is of a fully closed structure, no material loss exists in the conveying process, and dust is reduced.