CN205510908U - Bale membrane integration harvester is beaten to maize stalk -harvesting straw - Google Patents

Abstract

The utility model relates to an integrated harvester for bundling and wrapping corn ear stems and straws, belonging to the technical field of corn harvesters. The machine includes a frame, an ear harvesting mechanism and a straw harvesting mechanism. The ear harvesting mechanism and the straw harvesting mechanism are integrated and installed on the frame. Straw cutting platform, crushing mechanism, bundling mechanism on the left and right sides of the frame, and coating mechanism on the rear of the frame, and a straw conveying auger between the crushing mechanism and the bundling mechanism; the integrated harvester When in use, the harvesting, peeling and storage of corn fruit and the harvesting, crushing, bundling and coating of corn stalks can be completed at the same time. The machine has the ability to simultaneously complete the harvesting, peeling, storage of corn fruit and the harvesting, crushing, bundling and coating of corn stalks in one operation, which reduces operating time and improves work efficiency.

Description

Integrated Harvester for Harvesting Corn Cobs and Stems with Bundling and Coating

technical field

The utility model relates to a harvester integrated with bundling and wrapping corn ear stems and straws, which belongs to the technical field of corn harvesters.

Background technique

Corn is one of the most important food crops in my country, with an annual output of more than 200 million tons. During corn harvesting operations, a large amount of corn stover is produced.

The treatment methods of corn stalks mainly include direct incineration, straw returning to the field and straw recycling. However, the direct burning of straw not only pollutes the environment, but also causes waste of resources, and there are many safety hazards; using straw to return to the field on the spot consumes a lot of power, and the operating cost is high, which is prone to land nutritional imbalance, soil-borne diseases and insect pests, and slow straw maturity More importantly, it may lead to difficulties in planting the next crop in non-single-season planting areas.

According to the applicant's understanding, corn stalks are important feed and fuel raw materials for animal husbandry, and the recycling of corn stalks can improve resource utilization and increase farmers' income. Crushing, baling and coating collection of corn stalks are important ways to recycle corn stalks.

The currently used straw collection equipment is mainly a combination of a traction-type round baler and a wrapping machine, or a traction-type square baler. The above two straw collection equipment are separated from the corn combine harvester. Yes, that is, after the corn ear is harvested by the combine harvester, the straw bundling and coating operations are carried out. Since the unit needs to enter the field again, it is easy to cause soil compaction and increase the operating cost.

In addition, the recycled straw has a high impurity rate when the separation operation is adopted, which is not suitable for animal husbandry feed, which affects the enthusiasm of farmers to recycle straw.

Utility model content

The first technical problem to be solved by the utility model is to propose a corn ear stalk with a compact structure that can harvest corn fruit and stalks, crush corn stalks, bundle and coat them in one operation. It is also an integrated harvester for harvesting straw, baling and wrapping.

The second technical problem to be solved by the utility model is to propose an integrated harvester for bundling and wrapping of corn cobs and stems and stalks, aiming at the deficiencies of the prior art.

The technical scheme proposed by the utility model to solve the above-mentioned first technical problem is: an integrated harvester for bundling and wrapping corn cobs and stems, including a frame, an ear harvesting mechanism and a straw harvesting mechanism. The mechanism includes an ear harvesting platform, a peeling machine, an ear box and an ear conveyor. The straw harvesting mechanism includes a straw harvesting platform. The ear harvesting mechanism and the straw harvesting mechanism are integrated and installed on the frame. The bundling mechanism on the left and right sides of the frame, the coating mechanism at the rear of the frame, and the crushing mechanism between the straw cutting platform and the bundling mechanism, and a straw Conveying auger; the integrated harvester can simultaneously complete harvesting, peeling, storage of corn fruit and harvesting, crushing, bundling and coating of corn stalks at the same time.

The utility model adopts the above-mentioned technical scheme, thereby bringing the following effects: the utility model integrates the ear harvesting mechanism and the straw harvesting mechanism on the frame, and the straw harvesting mechanism also includes a bundling mechanism arranged on the left and right sides of the frame, The coating mechanism at the rear of the frame and the crushing mechanism between the straw cutting platform and the bundling mechanism, and the straw conveying auger is set between the crushing mechanism and the bundling mechanism, and the integrated harvester can be used at the same time The harvesting, peeling, storage of corn fruit and the harvesting, crushing, bundling and coating of corn stalks are completed respectively. In one operation, the harvesting of corn fruit and stalks, the storage of corn fruit, and the crushing and bundling of corn stalks are realized at the same time. And coating, reducing the operating time and improving work efficiency.

The technical solution proposed by the utility model to solve the above-mentioned second technical problem is: the crushing mechanism includes a housing, a first rotating shaft, a driving shaft, a driven shaft, and a second rotating shaft arranged in parallel to each other in the housing. And the mobile kneading board and the fixed kneading board that are arranged oppositely in the housing; the first rotating shaft is located at the entrance of the crushing mechanism, the second rotating shaft is located at the outlet of the crushing mechanism, and the drive shaft and the driven shaft are located between the first rotating shaft and the second rotating shaft; a longitudinal cutter perpendicular to its center line is fixed on the peripheral surface of the first rotating shaft, and a vertical cutting knife is fixed on the peripheral surface of the second rotating shaft A horizontal cutter parallel to its center line, the movable rubbing board is a conveyor belt-shaped rubbing board formed by interconnecting plate-shaped rubbing boards, and the first and last ends of the mobile rubbing board are respectively sleeved on the drive shaft and the driven shaft Above, a kneading channel is formed between the movable kneading board and the fixed kneading board.

The utility model adopts the above-mentioned technical scheme, thereby bringing the following effects: the stalk is cut along its moving direction (longitudinal direction) by the longitudinal cutter, so that the size of the stalk on the cross section is reduced; the stalk after longitudinal cutting passes through The movable rubbing board interacts with the fixed rubbing board to rub the straw, so that the size of the straw in the section is reduced again, and finally, the straw that has been rubbed into filaments is cut into a controllable length along the transverse direction by a horizontal cutter , which is conducive to the subsequent bundling and comprehensive utilization of straw, and completely solves the problem of using separation operations. The specifications of corn straw crushing and the size required for straw bundling are very different from each other, and the corn straw cannot be well bundled and packaged. Difficulties in film operation make the follow-up baling and filming just right.

The improvement of the above technical solution is that: the drive shaft and the driven shaft can float up and down, and the distance between the movable rubbing plate and the fixed rubbing plate can float up and down. .

By floating the driving shaft and the driven shaft up and down, the mobile rubbing board can move horizontally and vertically when moving, so that the distance of the straw rubbing channel formed between the mobile rubbing board and the fixed rubbing board can float up and down. When the amount of straw in the crushing mechanism changes, a predetermined force can always be ensured between the movable rubbing plate and the fixed rubbing plate, so that the effect of rubbing the straw will not change.

The further improvement of the above technical solution is: the first rotating shaft, the driving shaft, the driven shaft and the second rotating shaft rotate in the same direction during operation, and the first rotating shaft and the longitudinal cutter on the first rotating shaft and the casing A straw longitudinal cutting channel is formed between them, and a straw transverse cutting channel is formed between the second rotating shaft and the horizontal cutter on it and the housing, the straw longitudinal cutting channel, the straw kneading channel and the straw transverse cutting channel The cutting passages are sequentially connected with each other and are used for longitudinally cutting, kneading and transversely cutting the straw in sequence.

1) By connecting the straw longitudinal cutting channel, straw kneading channel and straw transverse cutting channel to each other sequentially and cutting the straw longitudinally, kneading and transverse cutting in sequence, the corn stalks can be conveniently and quickly crushed to specific specifications, which is beneficial to Subsequent bundling and comprehensive utilization of straw; 2) When the first rotating shaft, the driving shaft, the driven shaft and the second rotating shaft in the crushing mechanism rotate forward, the straw passes through the longitudinal cutting channel and the straw rubbing The channel and the stalks cut the channel transversely and are cut longitudinally, kneaded and cut horizontally; The straw in the cutting passage, the straw rubbing passage or the straw transverse cutting passage exits from the longitudinal cutting passage.

A further improvement of the above technical solution is that: the transverse cutters are two sets of transverse cutters fixed on the circumferential surface of the second rotating shaft and parallel to the center line of the second rotating shaft, and between the two sets of transverse cutting knives along the first The axial directions of the two rotating shafts are mutually staggered.

One of the perfections of the above-mentioned technical solution is: the ear cutting platform and the straw cutting platform are arranged at the front of the frame and the fruit ear cutting platform is located above the straw cutting platform, and the ear cutting platform, the peeling machine and the fruit ear box are connected by the ear cutting platform. The conveyor is used for conveying connection, and the inlets and outlets of the straw cutting platform, the crushing mechanism, the bundling mechanism and the coating mechanism are sequentially connected with each other.

The second improvement of the above technical solution is: a bale conveyor belt is provided between the baling mechanism and the coating mechanism; the coating mechanism includes a fixed coating conveyor belt and a bale coating turntable; the coating conveying The belt is set on the frame, the bale coating turntable is located in the middle of the coating conveyor belt, and the controller of the staggered continuous conveying control system is set on the bale conveyor belt.

The utility model adopts the above-mentioned technical scheme, which brings the following effects: the bales on the left and right sides enter into the bale conveyor belt respectively, and under the action of the control system, the bales on both sides are passed through the bale conveyor belt in sequence. The film conveyor belt is transported to the bale wrapping turntable, the bale is lifted and turned over, and under the joint action of the wrapping mechanism, the bale completes the wrapping action, and the straw wrapping turntable puts the bale into the straw again In the bale conveyor belt, the coated bales are conveyed out of the integrated harvester, which can complete the corn stalks for bundling and coating in one operation, which reduces the working time and improves the work efficiency.

The third improvement of the above technical solution is: the straw cutting platform includes a reciprocating cutter located at the front end of the straw cutting platform, a disc-type straw spreading device located at the rear end of the straw cutting platform, the reciprocating cutter and the disc-type straw spreading device A straw conveyor is arranged between the conveyors.

The utility model adopts the above-mentioned technical scheme, which brings the following effects: the corn stalks are harvested through the straw cutting platform, and the corn stalks are arranged and transported by the disc-type straw spreading device located at the rear end of the straw cutting platform, which can be better integrated with crushing. The mechanism cooperates to complete the crushing.

The third improvement of the above technical solution is: the straw conveyors are four sets of chain-type straw conveyors, and each set of straw conveyors is arranged in an independent channel.

The fourth improvement of the above technical solution is: the bundling mechanism is a square bundle bundling mechanism arranged on the left and right sides of the machine frame, and the outlet of the straw conveying auger is provided with a straw leveling buffer box.

Description of drawings

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

Fig. 1 is a structural schematic diagram of the integrated harvester for bundling and wrapping corn cobs and stalks of the utility model

Figure 2 is a top view of Figure 1

Fig. 3 is a schematic structural view of the crushing mechanism in Fig. 1

Figure 4 is a perspective view of Figure 3

Fig. 5 is a schematic structural view of the coating mechanism in Fig. 1

Fig. 6 is a structural schematic diagram of the ear harvesting platform and the straw harvesting platform in Fig. 1

FIG. 7 is a perspective view of FIG. 6 .

detailed description

Example

The integrated harvester of corn cobs and stalks in this embodiment is bundled and coated, as shown in FIG. 1 and FIG. 2 , and includes a frame 1 , an ear harvesting mechanism and a straw harvesting mechanism. The ear harvesting mechanism and the straw harvesting mechanism are integrated and installed on the frame 1.

The ear harvesting mechanism includes an ear harvesting platform 2, a peeling machine 4, an ear box 5 and an ear conveyor 6; The coating mechanism 9 at the rear and the crushing mechanism 7 arranged between the straw cutting platform 3 and the baling mechanism 8 . A straw conveying auger 10 is arranged between the crushing mechanism 7 and the bundling mechanism 8 . The outlet of the straw conveying auger 10 in this embodiment is provided with a straw leveling buffer box 11 . The bundling mechanism 8 is a square bundle bundling mechanism arranged on the left and right sides of the frame 1 .

The ear cutting platform 2 and the straw cutting platform 3 of the present embodiment are arranged at the front part of the frame 1 and the fruit ear cutting platform 2 is located above the straw cutting platform 3 . Ear harvester 2, peeling machine 4 and ear box 5 are transported and connected by ear conveyor 6; the inlet and outlet of straw harvester 3, crushing mechanism 7, bundling mechanism 8 and coating mechanism 9 are sequentially connected with each other.

When the integrated harvester is in use, it can simultaneously complete the harvesting, peeling, storage of corn fruit and the harvesting, crushing, bundling and coating of corn stalks, forming an integrated straw combined harvesting, bundling and coating operation.

As shown in Figures 3 and 4, the crushing mechanism 7 of this embodiment includes a housing, a first rotating shaft 7-1, a driving shaft 7-2, a driven shaft 7-3, The second rotating shaft 7-4 and the movable rubbing board 7-7 and the fixed rubbing board 7-8 that are arranged oppositely in the housing.

The first rotating shaft 7-1 is located at the entrance of the pulverizing mechanism 7, the second rotating shaft 7-4 is located at the outlet of the pulverizing mechanism 7, and the drive shaft 7-2 and driven shaft 7-3 are located at the first rotating shaft 7. -1 and the second rotation axis 7-4.

A longitudinal cutter 7-5 perpendicular to its centerline is fixed on the circumference of the first rotating shaft 7-1, and a transverse cutter 7-6 parallel to its centerline is fixed on the circumference of the second rotation shaft 7-4.

The movable rubbing board 7-7 is a conveyor belt-shaped rubbing board that is connected to each other by plate-shaped rubbing boards. The first and last ends of the movable rubbing plate 7-7 are respectively sleeved on the drive shaft 7-2 and the driven shaft 7-3, and a rubbing channel is formed between the movable rubbing plate 7-7 and the fixed rubbing plate 7-8 .

The drive shaft 7-2 and driven shaft 7-3 of this embodiment are drive shafts and driven shafts that can float up and down, and the straw kneading channel formed between the movable kneading board 7-7 and the fixed kneading board 7-8 The distance can float up and down.

In this embodiment, the first rotating shaft 7-1, the driving shaft 7-2, the driven shaft 7-3 and the second rotating shaft 7-4 rotate in the same direction during operation. A straw longitudinal cutting passage is formed between the first rotating shaft 7-1 and the longitudinal cutter 7-5 on it and the housing, and the second rotating shaft 7-4 and the horizontal cutting knife 7-6 on the second rotating shaft 7-4 and the housing A straw transverse cutting channel is formed between them, and the straw longitudinal cutting channel, the straw kneading channel and the straw transverse cutting channel are sequentially connected with each other and are used for longitudinally cutting, kneading and transversely cutting the straw in sequence.

The transverse cutter 7-6 of the present embodiment is two groups of transverse cutters 7-6 fixed on the circumferential surface of the second rotating shaft 7-4 and parallel to the center line of the second rotating shaft 7-4. The knives 7-6 are mutually staggered along the axial direction of the second rotating shaft 7-4. The movable rubbing board 7-7 of the present embodiment is provided with a tensioning shaft 7-9.

As shown in FIG. 5 , a bale conveyor belt 9 - 1 is arranged between the bundling mechanism 8 and the wrapping mechanism 9 in this embodiment. The coating mechanism 9 includes a fixed coating conveyor belt 9-2 and a straw bale coating turntable 9-3; the coating conveyor belt 9-2 is arranged on the frame 1, and the straw bale coating turntable 9-3 is located on the coating conveyor belt 9-2 in the middle. The bale conveyer belt 9-1 is provided with the controller of the time-staggered continuous conveying control system.

As shown in Fig. 2, Fig. 6 and Fig. 7, the ear cutting platform 2 of the present embodiment includes the grain divider 2-1 and the ear picking roller 2-2 positioned at the front end of the ear cutting platform, and the ear conveying twist located at the rear end of the fruit ear cutting platform. Dragon 2-3 harvests corn fruit through ear header 2. The straw cutting platform 3 of this embodiment includes a reciprocating cutter 3-1 located at the front end of the straw cutting platform, a disc-type straw spreading device 3-2 located at the rear end of the straw cutting platform, a reciprocating cutter 3-1 and a disc-type straw A stalk conveyor 3-3 is arranged between the spreaders 3-2.

The straw conveyors 3-3 in this embodiment are four groups of chain-type straw conveyors, and each group of straw conveyors 3-3 is arranged in an independent channel 3-4.

The utility model is not limited to the above-mentioned embodiments. All technical solutions formed by equivalent replacements fall within the scope of protection required by the utility model.

Claims (10)

1. a corn ears and stems takes in straw bundling peplos integration cropper concurrently, including frame, fruit ear harvest mechanism and straw harvesting mechanism, described fruit ear harvest mechanism includes the fruit ear ceding of Taiwan, peeling machine, fruit-ear box and ear forwarder, described straw harvesting mechanism includes the straw ceding of Taiwan, it is characterized in that, described fruit ear harvest mechanism and straw harvesting mechanism integrated installation are in frame, described straw harvesting mechanism also includes the binding mechanism being located at the frame left and right sides, it is located at the film coating mechanism at frame rear portion and is located at the disintegrating mechanism between the straw ceding of Taiwan and binding mechanism, straw conveying auger it is provided with between described disintegrating mechanism and binding mechanism；This integration cropper can be respectively completed the harvesting of the harvesting of Semen Maydis fruit, peeling, storage and corn straw, pulverizing, bundling and peplos when using simultaneously.

2. as claimed in claim 1 corn ears and stems takes in straw bundling peplos integration cropper concurrently, it is characterised in that: described disintegrating mechanism includes housing, be located at housing in the first rotary shaft of setting parallel with respect to each other., drive shaft, driven shaft, the second rotary shaft and the portable rubbing plate being oppositely arranged in being located at housing and fixed rubbing plate；Described first rotary shaft is positioned at the import department of this disintegrating mechanism, and described second rotary shaft is positioned at the exit of this disintegrating mechanism, described drive shaft and driven shaft between the first rotary shaft and the second rotary shaft；It is fixed with the longitudinal cutter with its central axis on the periphery of described first rotary shaft, the horizontal cutting knife with its centerline parallel it is fixed with on the periphery of described second rotary shaft, described portable rubbing plate is the belt rubbing plate being interconnected to form by tabular rubbing plate, the head and the tail two ends of described portable rubbing plate are respectively sleeved on drive shaft and driven shaft, be formed and rub passage between described portable rubbing plate and fixed rubbing plate.

3. corn ears and stems takes in straw bundling peplos integration cropper concurrently as claimed in claim 2, it is characterized in that: described drive shaft and driven shaft are the drive shafts and driven shaft that can fluctuate, the distance of the stalks rubbing passage formed between described portable rubbing plate and fixed rubbing plate can fluctuate.

4. corn ears and stems as described in Claims 2 or 3 takes in straw bundling peplos integration cropper concurrently, it is characterized in that: described first rotary shaft, drive shaft, driven shaft and the second rotary shaft rotation direction operationally are consistent, straw longitudinally cutting passage it is formed with between described first rotary shaft and longitudinal cutter thereon and housing, it is formed with straw transverse cross sectional passage between described second rotary shaft and horizontal cutting knife thereon and housing, described straw longitudinally cutting passage, stalks rubbing passage connects with straw transverse cross sectional passage tandem each other and is used for straw successively longitudinally cutting, rub and transverse cross sectional.

5. corn ears and stems takes in straw bundling peplos integration cropper concurrently as claimed in claim 4, it is characterized in that: described horizontal cutting knife be integrally fixed on the periphery of the second rotary shaft and with two groups of horizontal cutting knifes of the second rotary shaft centerline parallel, axially mutually staggering along the second rotary shaft between two groups of horizontal cutting knifes.

6. corn ears and stems as described in claim 1,2 or 3 takes in straw bundling peplos integration cropper concurrently, it is characterized in that: frame front is located in the described fruit ear ceding of Taiwan and the straw ceding of Taiwan and the fruit ear ceding of Taiwan is positioned at the top of the straw ceding of Taiwan, the described fruit ear ceding of Taiwan, between peeling machine and fruit-ear box by ear forwarder carry out conveying connect, the import and export sequential communication each other of the described straw ceding of Taiwan, disintegrating mechanism, binding mechanism and film coating mechanism.

7. corn ears and stems as described in claim 1,2 or 3 takes in straw bundling peplos integration cropper concurrently, it is characterised in that: it is provided with bale conveyer belt between described binding mechanism and film coating mechanism；Described film coating mechanism includes fixing peplos conveyer belt and bale peplos turntable；Described peplos conveyer belt is located in frame, and described bale peplos turntable is positioned at the middle part of peplos conveyer belt, and described bale conveyer belt is provided with the controller of continuous transport control system of staggering the time.

8. corn ears and stems as described in claim 1,2 or 3 takes in straw bundling peplos integration cropper concurrently, it is characterized in that: reciprocal cutter that the described straw ceding of Taiwan includes being positioned at straw ceding of Taiwan front end, the disc type straw paving being positioned at straw ceding of Taiwan rear end send device, and described reciprocal cutter and disc type straw paving are sent and be provided with straw carrier between device.

9. corn ears and stems takes in straw bundling peplos integration cropper concurrently as claimed in claim 8, it is characterised in that: described straw carrier is four groups of chain-type straw carriers, and often group straw carrier is located in an autonomous channel.

10. corn ears and stems as described in claim 1,2 or 3 takes in straw bundling peplos integration cropper concurrently, it is characterised in that: described binding mechanism is provided at the square bale binding mechanism of the frame left and right sides, and described straw conveying auger exit is provided with straw refining baffle-box.