CN214430222U

CN214430222U - Self-propelled silage harvester

Info

Publication number: CN214430222U
Application number: CN202120441035.4U
Authority: CN
Inventors: 严兆荣; 严天浩; 吴正文; 何成秀; 侯菊芳
Original assignee: Gansu Jianniu Agricultural And Animal Husbandry Machinery Manufacturing Co ltd
Current assignee: Gansu Jianniu Agricultural And Animal Husbandry Machinery Manufacturing Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-22
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a self-propelled silage harvester of silage harvest machinery technical field, including automobile body, header, driver's cabin, feeding mechanism and hopper, the left end of automobile body is provided with the header, and the left side fixedly connected with driver's cabin at automobile body top is provided with feeding mechanism in the middle of the automobile body top, and the right side swing joint at automobile body top is at the right-hand member of hopper. The utility model discloses in, it rotates to drive the cam through driving motor, the cam passes through the connecting rod and promotes the catch bar effect and remove, mutually support of rethread gyro wheel and spout, thereby the catch bar passes through the link and drives the feed bin lid and control and remove, rethread adjustment motor drives the lead screw and rotates, the lead screw drives the conveying pipe at feeding mechanism's top horizontal slip, silage can evenly fall on the top of feed bin lid like this, and then silage evenly enters into the hopper through the feed inlet, avoid silage to pile up at the feed bin center, make the inside of hopper be full of silage, improve the space utilization of hopper.

Description

Self-propelled silage harvester

Technical Field

The utility model relates to a silage harvester technical field specifically is a self-propelled silage harvester.

Background

The silage is prepared by carrying out anaerobic fermentation and chemical action on chopped corn straws under a closed anaerobic condition, and is good in palatability, high in digestibility and rich in nutrition.

Some silage harvesters appear in the market at present, for example, application number CN209710742U discloses a self-propelled high-stalk crop silage harvester, which consists of a harvesting platform, a feeder, a chopping device, a throwing device, a bin, an engine and a travelling mechanism, wherein the harvesting platform, the feeder, the chopping device, the throwing device, the bin, the engine and the travelling mechanism are mounted on a frame. The above-mentioned apparatus has the following problems in use: 1. when the silage is collected through the storage bin, the silage is easy to accumulate in the center of the storage bin, so that the space utilization rate of the storage bin is reduced; 2. when the silage volume of results is big, the hopper top does not shelter from the mechanism, leads to piling up the silage in the hopper and spilling easily on the way of unloading, causes the waste of silage easily. Accordingly, one skilled in the art provides a self-propelled silage harvester to address the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-propelled silage harvester to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a self-propelled silage harvester comprises a vehicle body, a harvesting platform, a cab, a feeding mechanism and a hopper, wherein the harvesting platform is arranged at the left end of the vehicle body, the cab is fixedly connected to the left side of the top of the vehicle body, the feeding mechanism is arranged in the middle of the top of the vehicle body, the right side of the top of the vehicle body is movably connected to the right end of the hopper, hydraulic telescopic rods are arranged at the front end and the rear end of the hopper, the top of the feeding mechanism is slidably connected to the bottom of a feeding pipe, an adjusting motor is arranged at the right side of the top of the feeding mechanism, the left end of the adjusting motor is fixedly connected to the right end of a lead screw, the inner side of the hopper is movably connected to the outer side of a bin cover, the outer side of the left end of the bin cover is movably connected to the inner side of the right end of a connecting frame, the left end of the connecting frame is fixedly connected to the right end of a push rod, and the left end of the push rod is movably connected to one end of a connecting rod, the other end of the connecting rod is movably connected to the back face of the cam, and the front face of the cam is fixedly connected with a driving motor.

As a further aspect of the present invention: the equal fixedly connected with erection column in the front and back end of feed bin lid, the equal swing joint in the outside of erection column has the gyro wheel, the spout with gyro wheel matched with has all been seted up to the inboard of hopper. So that the bin cover can slide left and right on the inner side of the hopper under the matching of the roller and the sliding groove.

As a further aspect of the present invention: the equal swing joint in the right-hand member of link in the outside of erection column, the right-hand member of link is located the inboard of left gyro wheel, the left end fixedly connected with mounting panel of hopper, driving motor sets up the top at the mounting panel. Therefore, the bin cover can be driven to slide left and right on the inner side of the hopper through the connecting frame by rotating the driving motor.

As a further aspect of the present invention: the feed inlet has evenly been seted up at the top of feed bin lid, the shape of feed inlet is the back taper, the right-hand member fixedly connected with baffle of feed bin lid. Silage falls on the feed bin when covering like this, controls through the feed bin lid and removes, and the silage of being convenient for evenly falls in the inboard of hopper to can prevent effectively that the silage from spilling.

As a further aspect of the present invention: the right-hand member at spout top on right side has all been seted up logical groove, the shape and the gyro wheel that lead to the groove cooperate. When the roller moves to the right end of the sliding chute, the hopper is lifted rightwards through the hydraulic telescopic rod, so that the right end of the bin cover is separated from the hopper under the action of gravity of the bin cover, and discharging is facilitated.

As a further aspect of the present invention: the left end of the screw rod is in threaded connection with the right end of the bottom of the feeding pipe, and the bottom of the left end of the feeding pipe is funnel-shaped. The motor is adjusted like this and drives the lead screw and rotate to can drive the conveying pipe at feeding mechanism's top horizontal slip, thereby adjusted the position of conveying pipe, make silage can evenly enter into the hopper, improve the space utilization of hopper.

As a further aspect of the present invention: the outside fixedly connected with flange at hopper top, hydraulic telescoping rod's top swing joint is in the bottom of flange. Can prevent effectively like this that silage from scattering in the hopper to be convenient for hydraulic telescoping rod drives the hopper upset and unloads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, it rotates to drive the cam through driving motor, the cam passes through the connecting rod and promotes the catch bar effect and remove, mutually support of rethread gyro wheel and spout, thereby the catch bar passes through the link and drives the feed bin lid and control and remove, rethread adjustment motor drives the lead screw and rotates, the lead screw drives the conveying pipe at feeding mechanism's top horizontal slip, silage can evenly fall on the top of feed bin lid like this, and then silage evenly enters into the hopper through the feed inlet, avoid silage to pile up at the feed bin center, make the inside of hopper be full of silage, improve the space utilization of hopper.

2. The utility model discloses in, the shape through setting up the feed inlet is the back taper to when silage covers the feed inlet from the feed bin and gets into the hopper, be difficult to spill over again from the feed inlet, and the effect that blocks of baffle and flange, avoided the silage to scatter from the hopper on the way of unloading, thereby avoided the waste of silage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the feeding mechanism of the present invention;

FIG. 3 is a schematic structural view of the inside of the hopper of the present invention;

fig. 4 is a schematic structural view of the middle connection frame of the present invention.

In the figure: 1. a vehicle body; 2. a harvesting platform; 3. a cab; 4. a feeding mechanism; 5. a hopper; 6. a hydraulic telescopic rod; 7. a feed pipe; 8. adjusting the motor; 9. a screw rod; 10. a bin cover; 11. a connecting frame; 12. a push rod; 13. a connecting rod; 14. a cam; 15. a drive motor; 501. a chute; 502. a through groove; 503. blocking edges; 504. mounting a plate; 1001. a feed inlet; 1002. a baffle plate; 1003. mounting a column; 1004. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a self-propelled silage harvester comprises a vehicle body 1, a header 2, a cab 3, a feeding mechanism 4 and a hopper 5, wherein the header 2 is disposed at the left end of the vehicle body 1, the cab 3 is fixedly connected to the left side of the top of the vehicle body 1, the feeding mechanism 4 is disposed in the middle of the top of the vehicle body 1, the right side of the top of the vehicle body 1 is movably connected to the right end of the hopper 5, hydraulic telescopic rods 6 are disposed at the front and rear ends of the hopper 5, the top of the feeding mechanism 4 is slidably connected to the bottom of a feeding pipe 7, an adjusting motor 8 is disposed at the right side of the top of the feeding mechanism 4, the left end of the adjusting motor 8 is fixedly connected to the right end of a screw rod 9, the inner side of the hopper 5 is movably connected to the outer side of a bin cover 10, the outer side of the left end of the bin cover 10 is movably connected to the inner side of the right end of a connecting frame 11, the left end of the connecting frame 11 is fixedly connected to the right end of a pushing rod 12, the left end of the pushing rod 12 is movably connected with one end of a connecting rod 13, the other end of the connecting rod 13 is movably connected with the back of a cam 14, and the front of the cam 14 is fixedly connected with a driving motor 15.

Wherein, the front end and the rear end of the bin cover 10 are both fixedly connected with mounting columns 1003, the outer sides of the mounting columns 1003 are both movably connected with idler wheels 1004, and the inner sides of the hoppers 5 are both provided with sliding chutes 501 matched with the idler wheels 1004; so that the bin cover 10 can slide left and right inside the hopper 5 by the cooperation of the roller 1004 and the slide groove 501. The outer sides of the left mounting columns 1003 are movably connected to the right end of the connecting frame 11, the right end of the connecting frame 11 is located on the inner side of the left roller 1004, the left end of the hopper 5 is fixedly connected with a mounting plate 504, and the driving motor 15 is arranged at the top of the mounting plate 504; thus, the driving motor 15 rotates to drive the bin cover 10 to slide left and right on the inner side of the hopper 5 through the connecting frame 11. The top of the bin cover 10 is uniformly provided with feed inlets 1001, the feed inlets 1001 are in an inverted cone shape, and the right end of the bin cover 10 is fixedly connected with a baffle 1002; when silage fell on feed bin cover 10 like this, remove about through feed bin cover 10, the silage of being convenient for evenly falls in the inboard of hopper 5 to can prevent effectively that the silage from spilling.

A through groove 502 is formed in the right end of the top of the right sliding groove 501, and the shape of the through groove 502 is matched with that of the roller 1004; when the roller 1004 moves to the right end of the sliding chute 501, the hopper 5 is lifted rightwards through the hydraulic telescopic rod 6, so that the right end of the bin cover 10 is separated from the hopper 5 under the action of the gravity of the bin cover 10, and the discharging is facilitated. The left end of the screw rod 9 is in threaded connection with the right end of the bottom of the feeding pipe 7, and the bottom of the left end of the feeding pipe 7 is funnel-shaped; the adjustment motor 8 drives the lead screw 9 to rotate like this to can drive conveying pipe 7 and slide about the top of feeding mechanism 4, thereby adjusted conveying pipe 7's position, make silage can evenly enter into hopper 5, improve hopper 5's space utilization. The outer side of the top of the hopper 5 is fixedly connected with a flange 503, and the top of the hydraulic telescopic rod 6 is movably connected to the bottom of the flange 503; can prevent effectively like this that silage from scattering in hopper 5 to be convenient for hydraulic telescoping rod 6 drives hopper 5 upset and unloads.

The utility model discloses a theory of operation is: the adjusting motor 8 is started, the adjusting motor 8 drives the screw rod 9 to rotate, and the screw rod 9 drives the feeding pipe 7 to slide left and right at the top of the feeding mechanism 4, so that silage can uniformly enter the hopper 5 through the feeding pipe 7 from the feeding mechanism 4, and the space utilization rate of the hopper 5 is improved. Start driving motor 15, driving motor 15 drives cam 14 and rotates, cam 14 promotes catch bar 12 effect through connecting rod 13 and removes, rethread gyro wheel 1004 and spout 501 mutually support, thereby catch bar 12 passes through link 11 and drives about feed bin lid 10, silage can evenly fall on the top of feed bin lid 10 like this, and then silage evenly enters into hopper 5 through feed inlet 1001, make the inside of hopper 5 be full of silage, improve the space utilization of hopper 5.

The shape of feed inlet 1001 is the back taper to when silage gets into hopper 5 from feed inlet 1001 on feed bin cover 10, be difficult to spill over in the feed inlet 1001 to and the effect that blocks of baffle 1002 and flange 503, avoided the silage to scatter from hopper 5 on the way of unloading, thereby avoided the waste of silage. When unloading, under the effect of driving motor 15, drive feed bin lid 10 and remove right to gyro wheel 1004 moves the right-hand member of spout 501, and rethread hydraulic telescoping rod 6 drives hopper 5 and overturns to the right side, and under the action of gravity, gyro wheel 1004 on right side breaks away from leading to groove 502, thereby the right-hand member and the hopper 5 separation of feed bin lid 10 are convenient for unload like this.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a self-propelled silage harvester, includes automobile body (1), header (2), driver's cabin (3), feeding mechanism (4) and hopper (5), its characterized in that: the left end of the trolley body (1) is provided with a header (2), the left side of the top of the trolley body (1) is fixedly connected with a cab (3), the middle of the top of the trolley body (1) is provided with a feeding mechanism (4), the right side of the top of the trolley body (1) is movably connected with the right end of a hopper (5), the front end and the rear end of the hopper (5) are respectively provided with a hydraulic telescopic rod (6), the top of the feeding mechanism (4) is slidably connected with the bottom of a feeding pipe (7), the right side of the top of the feeding mechanism (4) is provided with an adjusting motor (8), the left end of the adjusting motor (8) is fixedly connected with the right end of a lead screw (9), the inner side of the hopper (5) is movably connected with the outer side of a hopper cover (10), the outer side of the left end of the hopper cover (10) is movably connected with the inner side of the right end of a connecting frame (11), the left end of the connecting frame (11) is fixedly connected with the right end of a push rod (12), the left end of the push rod (12) is movably connected to one end of the connecting rod (13), the other end of the connecting rod (13) is movably connected to the back of the cam (14), and the front of the cam (14) is fixedly connected with a driving motor (15).

2. The self-propelled silage harvester of claim 1, wherein: the front end and the rear end of the bin cover (10) are fixedly connected with mounting columns (1003), the outer sides of the mounting columns (1003) are movably connected with rollers (1004), and sliding grooves (501) matched with the rollers (1004) are formed in the inner side of the hopper (5).

3. The self-propelled silage harvester of claim 2, wherein: the outer side of the mounting column (1003) on the left side is movably connected to the right end of the connecting frame (11), the right end of the connecting frame (11) is located on the inner side of the roller (1004) on the left side, the mounting plate (504) is fixedly connected to the left end of the hopper (5), and the driving motor (15) is arranged at the top of the mounting plate (504).

4. The self-propelled silage harvester of claim 2, wherein: feed inlet (1001) have evenly been seted up at the top of feed bin lid (10), the shape of feed inlet (1001) is the back taper, the right-hand member fixedly connected with baffle (1002) of feed bin lid (10).

5. The self-propelled silage harvester of claim 2, wherein: the right end of the top of the sliding groove (501) on the right side is provided with a through groove (502), and the shape of the through groove (502) is matched with the roller (1004).

6. The self-propelled silage harvester of claim 1, wherein: the left end of the screw rod (9) is in threaded connection with the right end of the bottom of the feeding pipe (7), and the bottom of the left end of the feeding pipe (7) is funnel-shaped.

7. The self-propelled silage harvester of claim 1, wherein: the outside fixedly connected with flange (503) at hopper (5) top, the top swing joint of hydraulic telescoping rod (6) is in the bottom of flange (503).