CN212413868U - Self-propelled four-wheel drive corn harvester - Google Patents

Abstract

A self-propelled four-wheel drive corn harvester belongs to the technical field of agricultural equipment. A self-propelled four-wheel drive corn harvester, which comprises a header, a front chopper, a driving system, a front driving axle, a power system, a trash discharging fan, an elevator, an ear box, a four-wheel drive rear steering system, a hydraulic system, a chassis system and a peeler, the ear box comprises an ear box main body, a flow guide device, a bagging hopper and a closing device, the flow guide device is arranged in the ear box main body, the flow guide device comprises a flow guide plate and a support strip, one end of the flow guide plate is connected with the main shaft of the ear box, the supporting strips are arranged on the guide plate, the bagging hopper is arranged at the front end of the ear box main body, the bagging hopper is connected with the ear box main body through a shaft, the bagging hopper comprises a bagging hopper main body and a locking buckle, the locking buckle is arranged above the bagging bucket main body, the closing device is arranged at the lower end of the bagging bucket and comprises a closing fork.

Description

Self-propelled four-wheel drive corn harvester

Technical Field

The utility model belongs to the technical field of agricultural equipment technique and specifically relates to a self-propelled four-wheel drive corn harvester.

Background

Brief introduction: the traveling system of the self-propelled corn harvester in the market of China at present mostly adopts a front wheel driving mode. In each harvest season, rainwater in individual areas is often excessive, so that the ground of a working area of the corn harvester is wet and smooth and muddy, and the passing performance of the machine is seriously influenced; most of the existing domestic corn harvesters only have front wheel drive and are only suitable for operation in plain areas, and two-wheel drive vehicles cannot enter in some mountainous areas, hills and sloping fields, so that the mechanized operation of corn is severely restricted. Because the working environment of the agricultural machine is severe, the adaptability requirement of the agricultural machine is much higher than that of a road machine, and particularly, when the agricultural machine is in a poor field condition, the requirement on the running performance of the agricultural machine is higher. For the field operation of the large agricultural machine, the four-wheel drive is beneficial to improving the adhesion force between the machine and the ground and the running stability, so that the large agricultural machine cannot easily slip due to insufficient adhesion force to the ground during the field operation. The corn harvester needs to be turned around in the ridge culture field in the northeast region of China and needs to improve the stability and the adhesive force to the ground when working in the slope of the hilly region, and the four-wheel drive is a good solution, so the four-wheel drive corn harvester is more and more widely applied.

When the corn harvester works, harvested corn fruits are stored in the ear box for a short time, the corn fruits are dumped in an agricultural vehicle or the bottom surface after the ear box is fully stored, the agricultural vehicle cannot meet the corn loading requirement or the terrain does not allow the agricultural vehicle to enter, the corn fruits are generally arranged in a jute bag from the ground, but the ear box is large in size, can be directly dumped in a carriage of the agricultural vehicle, is inconvenient to directly dump in the jute bag, is generally dumped on the ground or in the vehicle and then is stored in the jute bag, is very troublesome, can occupy a large amount of manpower, and influences the continuous operation of the corn harvester;

quote: if the publication number is CN205794118U, the turning plate type corn harvester ear box device comprises a corn harvester ear box device, wherein the corn harvester ear box device comprises a walking chassis, a corn harvester frame, an ear box supporting frame, a hydraulic oil cylinder and an ear box body; the front wall and the rear wall of the box body of the ear box are respectively provided with a limit pin, a limit pull rod, a turning plate, a fixed pulley and a steel wire rope; the device directly topples the harvested clusters, the flow of the clusters cannot be controlled, the bagging operation cannot be directly carried out, and the problem that the corn harvester cannot directly bag the corn cannot be solved;

the novel conception is as follows: the design is a self-propelled four-wheel drive corn harvester, can not only directly empty in the agricultural vehicle when results maize to can save a large amount of manpowers and time, directly bag the maize of results, avoid the secondary to carry maize waste time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the self-propelled four-wheel drive corn harvester cannot directly bag, the utility model provides a self-propelled four-wheel drive corn harvester.

This novel technical scheme who takes of solving its technical problem is: a self-propelled four-wheel drive corn harvester, which comprises a header, a front chopper, a driving system, a front driving axle, a power system, a trash discharging fan, an elevator, an ear box, a four-wheel drive rear steering system, a hydraulic system, a chassis system and a peeler, the ear box comprises an ear box main body, a flow guide device, a bagging hopper and a closing device, the flow guide device is arranged in the ear box main body, the flow guide device comprises a flow guide plate and a support strip, one end of the flow guide plate is connected with the main shaft of the ear box, the supporting strips are arranged on the guide plate, the bagging hopper is arranged at the front end of the ear box main body, the bagging hopper is connected with the ear box main body through a shaft, the bagging hopper comprises a bagging hopper main body and a locking buckle, the locking buckle is arranged above the bagging bucket main body, the closing device is arranged at the lower end of the bagging bucket and comprises a closing fork.

As the optimization, bagging-off fill one side be equipped with the pivot, ear of grain case main part one side be equipped with the shaft hole, the pivot set up in the shaft hole, the bagging-off fight can revolute the rotation of axes, ear of grain case main part top be equipped with the locking strip, the locking detain and be equipped with two, two locking detains and establish in bagging-off fill both sides, the bagging-off fill both sides be equipped with the fixed block, the fixed block on be equipped with the trompil, the locking detain and establish in the trompil, the bagging-off fight and be equipped with the locking piece, ear of grain case main part on be equipped with the locking groove, the locking piece set up in locking inslot, locking groove and locking piece on all be equipped with the through-hole, locking groove and locking piece pass.

As an optimization, the closing-up device comprises a mounting ring, a fork arm fixing rod is arranged on the mounting ring, an opening is formed in the fork arm fixing rod, two closing-up fork arms are arranged, and the two closing-up fork arms are arranged in the fork arm fixing rod.

As optimization, the guide plate on be equipped with the fixed slot, fixed slot one end be equipped with the pivot, the support bar connect in the fixed slot through the pivot, ear box main part inner wall on be equipped with the recess, the guide plate on be equipped with the magnet piece, ear box main part inner wall on also be equipped with the magnet piece.

Preferably, the mounting ring is provided with a storage box, an opening cloth bag is arranged in the storage box, the storage box is provided with an opening cover, one side of the opening cover is connected with the storage box shaft, and the opening cover is smaller than the opening size of the storage box.

Preferably, the mounting ring is connected with the bagging hopper through threads.

The whole beneficial effect of this scheme is: a self-propelled four-wheel-drive corn harvester is characterized in that a bagging hopper is arranged at the front end of an ear box, when the corn harvester is used, the bagging hopper is turned over, a locking buckle is locked on a locking strip, and then the ear box is dumped, so that corn ears can be directly loaded into a jute bag; the device has a simple structure, is convenient to use, can be put into use in a large area, is suitable for corn harvesters in farmlands of various terrains, can effectively solve the problem of direct bagging of the corn harvesters during operation, avoids manual bagging, and can effectively save a large amount of time and labor;

compared with the prior art, the difference technical effect is: the device can not only realize ordinary corn harvester's results usage, and be equipped with the bagging-off fill at corn harvester's ear case front end, the bagging-off fill below is connected with the binding off device, the binding off fork hand of binding off device can not only effectually block the corn ear, also can play the effect of adjusting corn ear flow volume simultaneously, when the maize agricultural vehicle is not enough or need directly carry out the bagging-off, rotatable bagging-off fill, with the bagging-off fill lock in the ear case top, empty the ear case again, can directly bag the maize in corn harvester's ear case, the simple operation, can save a large amount of manpowers and time, improve the results efficiency of maize.

Drawings

Fig. 1 is a general structural schematic diagram of the corn harvester of the invention.

Fig. 2 is a schematic top view of the general structure of the corn harvester of the present invention.

Fig. 3 is a schematic view of the whole structure of the novel ear box.

Fig. 4 is a left view schematic diagram of the whole structure of the novel ear box.

FIG. 5 is a schematic view of the installation position of the guide plate in the novel ear tank.

FIG. 6 is a schematic view of the use state of the flow guide plate in the novel ear tank.

Fig. 7 is an enlarged schematic view of the use state of the novel bagging bucket and the locking state of the locking strip and the locking buckle.

Fig. 8 is a schematic structural view of the novel bagging bucket.

Fig. 9 is a schematic view of the novel shaft side structure and an enlarged schematic view of the locking buckle structure.

Fig. 10 is a schematic structural view of the novel necking device.

Fig. 11 is a schematic structural view of the storage box.

FIG. 12 is a schematic view of the locking block and locking groove of the novel bagging bucket.

The cutting machine comprises a cutting table 1, a cutting table 2, a front chopper 3, a driving system 4, a front driving bridge 5, a power system 6, a trash exhausting fan 7, an elevator 8, an ear box 9, a four-wheel drive rear steering system 10, a hydraulic system 11, a chassis system 12, a peeler 13, an ear box main body 14, a flow guide device 15, a bagging bucket 16, a closing device 17, a flow guide plate 18, a supporting strip 19, a bagging bucket main body 20, a locking buckle 21, a closing fork handle 22, a rotating shaft 23, a shaft hole 24, a locking strip 25, a fixing block 26, an opening hole 27, a mounting ring 28, a fork handle fixing rod 29, a fixing groove 30, a groove 31, a magnet sheet 32, a storage box 33, an opening cover 34, an opening cloth bag 35, a locking block 36 and a locking groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present invention. The components of the present novel embodiment, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the novel product is used, and are only for convenience of describing the novel product and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the novel product. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the embodiment shown in fig. 1 and 2, the self-propelled four-wheel-drive corn harvester comprises a header 1, a front chopper 2, a driving system 3, a front driving axle 4, a power system 5, an impurity removing fan 6, an elevator 7, an ear box 8, a four-wheel-drive rear steering system 9, a hydraulic system 10, a chassis system 11 and a peeler 12.

As shown in fig. 3, 4, 7, ear box 8 include ear box main part 13, guiding device 14, bagging-off fill 15 and closing device 16, guiding device 14 set up inside ear box main part 13, guiding device 14 include guide plate 17 and support bar 18, guide plate 17 one end and 13 hub connections of ear box main part, support bar 18 set up on guide plate 17, bagging-off fill 15 set up in 13 front ends of ear box main part, bagging-off fill 15 and ear box main part 13 pass through the hub connection, bagging-off fill 15 include bagging-off fill main part 19 and locking buckle 20, locking buckle 20 set up in bagging-off fill main part 19 top, closing device 16 set up in bagging-off fill 15 lower extreme, closing device 16 including closing-off fork 21. Bagging-off 15 one side be equipped with pivot 22, ear tank main part 13 one side be equipped with shaft hole 23, pivot 22 set up in shaft hole 23, bagging-off 15 can revolute pivot 22 and rotate, ear tank main part 13 top be equipped with locking strip 24, locking knot 20 be equipped with two, two locking knots 20 set up in bagging-off 15 both sides, bagging-off 15 both sides be equipped with fixed block 25, fixed block 25 on be equipped with trompil 26, locking knot 20 set up in trompil 26, bagging-off 15 on be equipped with locking block 35, ear tank main part 13 on be equipped with locking groove 36, locking block 35 set up in 36, locking groove 36 and locking block 35 on all be equipped with the through-hole, locking groove 36 and locking block 35 pass through bolted connection, be fixed in ear tank 8 front end when bagging-off 15 does not use, the locking block 35 fixed on the bagging bucket 15 and the locking groove 36 arranged at the front end of the ear box 8 are arranged together, and then the two are fixed by a bolt, when in use, the bolt is opened, the bagging bucket 15 is turned upwards and then locked on the locking strip 24 by the locking buckle 20, the locking buckle 20 comprises a hook part and an adjusting block part, wherein the hook part can be fixed on the locking strip 24, the adjusting block part is a cylinder and is arranged in the opening 26, and the adjusting block part can be pushed and pulled back and forth in the opening 26 to adjust the locking condition.

As shown in fig. 5 and 6, the guide plate 17 on be equipped with the fixed slot 29, fixed slot 29 one end be equipped with the pivot, the support bar 18 connect in the fixed slot 29 through the pivot, the inner wall of the ear box main part 13 on be equipped with recess 30, the guide plate 17 on be equipped with magnet piece 31, the inner wall of the ear box main part 13 on also be equipped with magnet piece 31. The mounting ring 27 is in threaded connection with the bagging hopper 15, when the bag-type fruit cluster box is not used, the support bar 18 is arranged in the fixing groove 29, the magnet piece arranged on the guide plate 17 and the magnet piece 31 arranged on the inner wall 13 of the fruit cluster box main body attract each other to fix the guide plate 17, when the guide plate 17 is used, the guide plate 17 is pulled up, and the unfixed end of the support bar 18 is fixed in the groove 30 on the inner wall of the fruit cluster box 8 to support the guide plate 17.

As shown in fig. 7 and 9, the closing device 16 includes a mounting ring 27, a fork fixing rod 28 is disposed on the mounting ring 27, an opening 26 is disposed on the fork fixing rod 28, two closing forks 21 are disposed, the two closing forks 21 are disposed in the fork fixing rod 28, a storage box 32 is disposed on the mounting ring 27, an opening cloth bag 34 is disposed in the storage box 32, an opening cover 33 is disposed on the storage box 32, one side of the opening cover 33 is connected with the storage box 32 through a shaft, the opening cover 33 is smaller than the opening of the storage box 32, the opening cloth bag 34 is disposed in the storage box 32 when not in use, the opening cloth bag 34 is taken out of the storage box 32 when in use, and the opening cloth bag 34 is disposed at a closing opening at the bottom of the bag bucket body 19.

The using method comprises the following steps: in the device, a fruit cluster box 8 is provided with a bagging bucket 15 and a flow guide device 14, the flow guide device 14 is arranged inside a fruit cluster box main body 13, when in use, the flow guide plate 17 is pulled up, a support strip 18 arranged on the flow guide plate 17 is pulled up and fixed in a small groove 30 inside the fruit cluster box main body 17, when in dumping, two flow guide plates 17 can gather fruit clusters inside the fruit cluster box 8, when in use, the bagging bucket 15 is lifted upwards along a rotating shaft 22 and a shaft hole 23, a locking buckle 20 is fixed on a locking strip 24, an adjusting block part is adjusted to be tightly fixed, corns gathered in the flow guide device 14 are gathered on the bagging bucket 15 and flow downwards from the bagging bucket 15, for convenience of bagging, an opening cloth bag 34 is arranged below the bagging bucket 15, the opening cloth bag 34 is fixed at the bottom of the bagging bucket 15, between two closing fork hands 21, when a bag is filled, the two closing fork hands 21 are pushed towards the middle to lock the opening cloth bag 34, the opening closing fork 21 is opened after the sacks are replaced, and the sacks can be packed, and the flow of the corn ears in the opening cloth bag 34 can be adjusted by adjusting the distance between the two opening closing fork 21 during use, so that the manual operation is facilitated. When not in use, the locking block 35 arranged on the bagging bucket main body 19 is arranged in the locking groove 36 on the ear box main body 13 and fixed by using bolts, the opening cloth bag 34 is detached and placed in the storage box 32, a certain gap is reserved below the opening cover 33 of the storage box 32, the opening cloth bag 34 can be directly plugged into the storage box 32, and the opening cover 33 is provided with a magnet and can be directly adsorbed on the storage box 32.

The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, any self-propelled four-wheel-drive corn harvester consistent with the claims of the present invention and any suitable changes or modifications thereof by those skilled in the art shall fall within the protection scope of the present invention.

Claims (6)

1. The utility model provides a self-propelled four-wheel drive corn harvester, includes header, leading mincer, driving system, preceding transaxle, driving system, row's miscellaneous fan, lift conveyer, ear of grain case, four-wheel drive rear steering system, hydraulic system, chassis system and peeler, its characterized in that: the fruit ear case include fruit ear case main part, guiding device, bagging-off fill and binding off device, guiding device set up inside fruit ear case main part, guiding device include guide plate and support bar, guide plate one end and fruit ear case main part hub connection, the support bar set up on the guide plate, the bagging-off fight and set up in fruit ear case main part front end, the bagging-off fight and fruit ear case main part pass through the hub connection, the bagging-off fight including the bagging-off fight main part and the locking is detained, the locking detain and set up in bagging-off and fight main part top, the binding off device set up in bagging-off and fight the lower extreme, the binding off device including binding off fork hand.

2. The self-propelled four-wheel drive corn harvester of claim 1, wherein: bagging-off fight one side and be equipped with the pivot, ear of grain case main part one side be equipped with the shaft hole, the pivot set up in the shaft hole, the bagging-off fight can revolute the rotation of axes, ear of grain case main part top be equipped with the locking strip, the locking detain and be equipped with two, two locking detains and establish in bagging-off fill both sides, the bagging-off fill both sides be equipped with the fixed block, the fixed block on be equipped with the trompil, the locking detain and establish in the trompil, the bagging-off fight and be equipped with the locking piece, ear of grain case main part on be equipped with the locking groove, the locking piece set up in the locking inslot, locking groove and locking piece on all be equipped with the through-hole, locking groove and locking piece.

3. The self-propelled four-wheel drive corn harvester of claim 1, wherein: the binding off device include the collar, the collar on be equipped with the fork arm dead lever, the fork arm dead lever on be equipped with the trompil, binding off fork arm be equipped with two, two binding off fork arms set up in the fork arm dead lever.

4. The self-propelled four-wheel drive corn harvester of claim 1, wherein: the guide plate on be equipped with the fixed slot, fixed slot one end be equipped with the pivot, the support bar set up in the fixed slot through the pivot, fruit ear case main part inner wall on be equipped with the recess, the guide plate on be equipped with the magnet piece, fruit ear case main part inner wall on also be equipped with the magnet piece.

5. The self-propelled four-wheel-drive corn harvester of claim 3, wherein: the mounting ring is provided with a storage box, an opening cloth bag is arranged in the storage box, a cover is arranged on the storage box, one side of the cover is connected with the storage box through a shaft, and the size of the opening of the cover is smaller than that of the storage box.

6. The self-propelled four-wheel-drive corn harvester of claim 3, wherein: the mounting ring is connected with the bagging hopper through threads.

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