CN214592969U

CN214592969U - Green feed harvester feed assembly

Info

Publication number: CN214592969U
Application number: CN202023258517.0U
Authority: CN
Inventors: 王雪朋
Original assignee: Hebei Liyufeng Machinery Co ltd
Current assignee: Hebei Liyufeng Machinery Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-05
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of feeding, in particular to a green feed harvester feeding assembly, which comprises a U-shaped frame, a main feeding mechanism and an auxiliary feeding mechanism are sequentially arranged in the U-shaped frame from top to bottom, the main feeding mechanism comprises a top plate, the top plate is connected with the U-shaped frame through an adjusting mechanism, the top plate is connected with a motor, a plurality of main feeding rollers are connected on the top plate, a slave gear is arranged on the main feeding roller, the main feeding roller positioned on the left side is fixedly connected with the slave gear, the main feeding roller positioned on the right side is slidably connected with the slave gear, the main feeding roller positioned on the right side and the slave gear positioned on the right side are respectively connected with a main trapezoidal gear and a slave trapezoidal gear, the main trapezoidal gear is meshed with the slave trapezoidal gear through the auxiliary trapezoidal gear, a main gear is fixedly connected with the bottom output end of the motor, the main gear is meshed with the slave gear, the operation is stable and the reliability is high, and it is convenient for carry out length adjustment to feeding mechanism, and the practicality is higher.

Description

Green feed harvester feed assembly

Technical Field

The utility model relates to a feed technical field specifically is a green fodder harvester feed assembly.

Background

As is well known, a green fodder harvester feeding assembly is a device used for transmitting green fodder to a harvester on a green fodder harvester, is an indispensable device on the green fodder harvester, and is widely used in the feeding field.

Through the retrieval, chinese patent is CN 208924671U's utility model patent discloses a feed assembly, it roughly includes the gear box, first drive wheel and second drive wheel are located the upside of gear box, the downside of gear box still is equipped with third drive wheel and fourth drive wheel, the gear box respectively with first drive wheel, the second drive wheel, third drive wheel and fourth drive wheel transmission are connected, when it uses, reduce the whole height of feed assembly, the compactness of feed assembly has been improved, also reduced the height that cuts off the assembly with first drive wheel and second drive wheel matched with.

The above prior art solutions still have the following drawbacks: the operation is unstable, the reliability is low, the length of the feeding mechanism is not convenient to adjust, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a green fodder harvester feed assembly, its operation is comparatively stable, and the reliability is higher to it is convenient for carry out length adjustment to feeding mechanism, and the practicality is higher.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a green fodder harvester feeding assembly comprises a U-shaped frame, a limiting groove and a moving groove are formed in the U-shaped frame, a main feeding mechanism and an auxiliary feeding mechanism are sequentially arranged in the U-shaped frame from top to bottom, the main feeding mechanism comprises a top plate, the top plate is connected with the U-shaped frame through an adjusting mechanism, the top plate is connected with a motor through a transmission case, a plurality of main feeding rollers are rotatably connected onto the top plate, a slave gear is arranged on each main feeding roller, the main feeding roller on the left side is fixedly connected with the slave gear, the main feeding roller on the right side is slidably connected with the slave gear, the main feeding roller on the right side and the slave gear on the right side are respectively and fixedly connected with a main trapezoidal gear and a slave trapezoidal gear, the main trapezoidal gear and the slave trapezoidal gear are meshed through an auxiliary trapezoidal gear, the auxiliary trapezoidal gear is rotatably connected with the transmission case through a rotating rod, and a main gear is fixedly connected to the output end of the bottom of the motor, the main gear meshes with from the gear mutually, assist feed mechanism and include the connecting plate, it is connected with a plurality of assistance feed rollers to rotate on the connecting plate, it is connected with a plurality of support columns to rotate on the U type frame, main feed roller all is provided with the fixture block with the bottom of assisting the feed roller, assist feed mechanism's top and the top of support column all set up with the recess of fixture block looks adaptation, all be provided with the baffle on main feed mechanism and the assistance feed mechanism, the baffle is connected with the locating plate through connecting the knee, the locating plate passes through fixed establishment and is connected with roof or connecting plate.

Preferably, adjustment mechanism includes electric putter, and electric putter's bottom output passes through the L template and is connected with U type frame, and electric putter's top is passed through the connecting block and is connected with the roof.

Preferably, fixed establishment includes a plurality of bracing pieces, and the equal fixed connection of a plurality of bracing pieces rotates on the bracing piece and is connected with the fixed plate in the bottom of roof or connecting plate, and sliding connection has the slide on the bracing piece, rotates on fixed plate and the slide and is connected with spacing post, and fixedly connected with plectane on the spacing post is provided with the spring on the spacing post, and the both ends of spring are connected with fixed plate and slide respectively, are provided with a plurality of spacing grooves with spacing post looks adaptation on the limiting plate.

Preferably, the circular plate is provided with a pull ball.

Preferably, the connecting plate is provided with a cutter.

Preferably, the main feeding roller is fixedly connected with a main limiting plate, and the bottom end of the main limiting plate is in contact with the top end of the top plate.

Preferably, the auxiliary feeding roller is fixedly connected with a secondary limiting plate, and the bottom end of the secondary limiting plate is in contact with the top end of the connecting plate.

Preferably, an access door is arranged on the transmission case.

(III) advantageous effects

Compared with the prior art, the utility model provides a green fodder harvester feed assembly possesses following beneficial effect:

1. this green fodder harvester feed assembly through setting up motor, master gear, from gear, main trapezoidal gear, from trapezoidal gear and supplementary trapezoidal gear, opens the motor, drives main feed roller and carries out comparatively stable operation, consequently, this green fodder harvester feed assembly operation is comparatively stable, and the reliability is higher.

2. This green fodder harvester feed assembly through setting up main feed mechanism and assisting feed mechanism, is convenient for adjust the length of feed, consequently, this green fodder harvester feed assembly is convenient for carry out length control to feed mechanism, and the practicality is higher.

Drawings

Fig. 1 is a schematic view of a partially cut-away three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the main feeding roller, the top plate, and the fixture block;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the auxiliary feeding roller, the connecting plate, the cutter and the like.

In the figure: 1. a U-shaped frame; 2. a top plate; 3. a transmission case; 4. a motor; 5. a main feed roller; 6. a slave gear; 7. a main trapezoidal gear; 8. a driven trapezoidal gear; 9. an auxiliary trapezoidal gear; 10. a rotating rod; 11. a main gear; 12. a connecting plate; 13. an auxiliary feeding roller; 14. a support pillar; 15. a clamping block; 16. a baffle plate; 17. Connecting the bent rod; 18. positioning a plate; 19. an electric push rod; 20. an L-shaped plate; 21. a support bar; 22. a fixing plate; 23. a slide plate; 24. a limiting column; 25. a circular plate; 26. a spring; 27. pulling a ball; 28. a cutter; 29. a main limit plate; 30. the secondary limiting plate; 31. an access door.

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.

Examples

Referring to fig. 1-5, a green fodder harvester feeding assembly comprises a U-shaped frame 1, a limiting groove and a moving groove are formed on the U-shaped frame 1, so as to facilitate limiting of a main feeding mechanism and an auxiliary feeding mechanism, and improve the stability of the device, the main feeding mechanism and the auxiliary feeding mechanism are sequentially arranged in the U-shaped frame from top to bottom, the main feeding mechanism comprises a top plate 2, the top plate 2 is connected with the U-shaped frame through an adjusting mechanism, the adjusting mechanism comprises an electric push rod 19, the bottom output end of the electric push rod 19 is connected with the U-shaped frame 1 through an L-shaped plate 20, the top end of the electric push rod 19 is connected with the top plate 2 through a connecting block so as to facilitate height adjustment and limiting of the main feeding mechanism, the top plate 2 is connected with a motor 4 through a transmission case 3, an access door 31 is arranged on the transmission case 3 so as to facilitate maintenance of the motor 4, a main gear 11, a secondary gear 6, a main trapezoidal gear 7, a secondary trapezoidal gear 8 and an auxiliary gear 9, the practicability is high, a plurality of main feeding rollers 5 are rotatably connected to the top plate 2, a main limiting plate 29 is fixedly connected to each main feeding roller 5, the bottom end of each main limiting plate 29 is in contact with the top end of the top plate 2 and has a limiting effect, a slave gear 6 is arranged on each main feeding roller 5, each main feeding roller 5 positioned on the left side is fixedly connected with the corresponding slave gear 6, each main feeding roller 5 positioned on the right side is slidably connected with the corresponding slave gear 6, each main trapezoidal gear 7 and each slave trapezoidal gear 8 are respectively and fixedly connected to each main feeding roller 5 positioned on the right side and each slave gear 6 positioned on the right side, each main trapezoidal gear 7 and each slave trapezoidal gear 8 are meshed through an auxiliary trapezoidal gear 9, each auxiliary trapezoidal gear 9 is rotatably connected with the transmission box 3 through a rotating rod 10, a main gear 11 is fixedly connected to the bottom output end of the motor 4, the main gear 11 is meshed with the slave gears 6, the motor 4 is started, the main gear 11 is driven to rotate by the motor 4, through the meshing effect of master gear 11 and slave gear 6, drive and be located left main feed roller 5 and carry out forward rotation to drive and be located right side slave gear 6 and from 8 forward rotations of trapezoidal gear, through supplementary trapezoidal gear 9 and main trapezoidal gear 7 and from trapezoidal gear 8 equal intermeshing, drive main trapezoidal gear 7 antiport, and then drive and be located right side main feed roller 5 and carry out antiport, carry out the feed through being located left main feed roller 5 and the main feed roller 5 that is located the right side.

It should be further noted that the auxiliary feeding mechanism includes a connecting plate 12, a cutter 28 is disposed on the connecting plate 12 for cutting off the high green fodder and facilitating feeding work, a plurality of auxiliary feeding rollers 13 are rotatably connected to the connecting plate 12, a secondary limiting plate 30 is fixedly connected to the auxiliary feeding rollers 13, the bottom end of the limiting plate 30 contacts with the top end of the connecting plate 12 for limiting, a plurality of supporting columns 14 are rotatably connected to the U-shaped frame 1, clamping blocks 15 are disposed at the bottom ends of the main feeding roller 5 and the auxiliary feeding rollers 13, grooves adapted to the clamping blocks 15 are disposed at the top end of the auxiliary feeding mechanism and the top end of the supporting columns 14 for conveniently connecting the main feeding mechanism and the auxiliary feeding mechanism together, and the stability and length of the device are increased, a baffle 16 is disposed at both the main feeding mechanism and the auxiliary feeding mechanism for blocking off the green fodder wound around the main feeding roller 5 and the auxiliary feeding rollers 13, baffle 16 is connected with locating plate 18 through connecting knee 17, locating plate 18 passes through fixed establishment and is connected with roof 2 or connecting plate 12, fixed establishment includes a plurality of bracing pieces 21, the equal fixed connection of a plurality of bracing pieces 21 is in the bottom of roof 2 or connecting plate 12, it is connected with fixed plate 22 to rotate on the bracing piece 21, sliding connection has slide 23 on the bracing piece 21, it is connected with spacing post 24 to rotate on fixed plate 22 and the slide 23, fixedly connected with plectane 25 on the spacing post 24, be provided with spring 26 on the spacing post 24, spring 26's both ends are connected with fixed plate 22 and slide 23 respectively, be provided with a plurality of spacing grooves with spacing post 24 looks adaptation on the limiting plate, be convenient for dismantle and change, be provided with on the plectane 25 and draw ball 27, be convenient for spur plectane 25.

In this embodiment, the motor 4 and the electric push rod 19 are conventional devices that are commercially available and known to those skilled in the art, and the models of the motor 4 and the electric push rod 19 are YVF2-63M1-4 and LX1000-063, respectively, which are used in this patent and are not improved in structure and function, and the setting mode, the installation mode, and the electrical connection mode thereof are set, and for those skilled in the art, it is only necessary to perform debugging operations according to the requirements of the usage specification, and are not described herein again, and the motor 4 and the electric push rod 19 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to the actual usage requirements, so that the operation and control can be performed by the operator.

In summary, the working principle and working process of the feeding assembly of the green fodder harvester are that, when in use, the feeding assembly of the green fodder harvester is firstly placed at a position to be used, the motor 4 is started, the motor 4 rotates to drive the main gear 11 to rotate, the main gear 11 and the driven gear 6 are meshed to drive the main feeding roller 5 positioned at the left side to rotate in a forward direction and drive the driven gear 6 and the driven gear 8 positioned at the right side to rotate in a forward direction, the auxiliary trapezoidal gear 9 is meshed with the main trapezoidal gear 7 and the driven trapezoidal gear 8 to drive the main trapezoidal gear 7 to rotate in a reverse direction, and further drive the main feeding roller 5 positioned at the right side to rotate in a reverse direction, the feeding is carried out through the main feeding roller 5 positioned at the left side and the main feeding roller 5 positioned at the right side, the operation is stable, the reliability is high, if the length needs to be adjusted, the electric push rod 19 is adjusted, can lift main feed mechanism, then can take out with assisting feed mechanism, reduce the height of whole feed, if need increase, will assist feed mechanism up the card establish can, shorten electric putter 19 at last, make main feed mechanism and fix from feed mechanism, be convenient for carry out length control to feed mechanism, the practicality is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a green fodder harvester feed assembly, includes U type frame (1), its characterized in that: the U-shaped frame (1) is provided with a limiting groove and a moving groove, a main feeding mechanism and an auxiliary feeding mechanism are sequentially arranged in the U-shaped frame from top to bottom, the main feeding mechanism comprises a top plate (2), the top plate (2) is connected with the U-shaped frame through an adjusting mechanism, the top plate (2) is connected with a motor (4) through a transmission case (3), the top plate (2) is rotatably connected with a plurality of main feeding rollers (5), the main feeding rollers (5) are provided with auxiliary gears (6), the main feeding rollers (5) on the left side are fixedly connected with the auxiliary gears (6), the main feeding rollers (5) on the right side are slidably connected with the auxiliary gears (6), the main feeding rollers (5) on the right side and the auxiliary gears (6) on the right side are respectively fixedly connected with a main trapezoidal gear (7) and an auxiliary trapezoidal gear (8), and the main trapezoidal gear (7) is engaged with the auxiliary trapezoidal gear (9), the auxiliary trapezoidal gear (9) is rotatably connected with the transmission case (3) through a rotating rod (10), a main gear (11) is fixedly connected with the bottom output end of the motor (4), the main gear (11) is meshed with the driven gear (6), the auxiliary feeding mechanism comprises a connecting plate (12), a plurality of auxiliary feeding rollers (13) are rotatably connected onto the connecting plate (12), a plurality of supporting columns (14) are rotatably connected onto the U-shaped frame (1), clamping blocks (15) are respectively arranged at the bottom ends of the main feeding roller (5) and the auxiliary feeding rollers (13), grooves matched with the clamping blocks (15) are respectively formed in the top end of the auxiliary feeding mechanism and the top end of each supporting column (14), baffle plates (16) are respectively arranged on the main feeding mechanism and the auxiliary feeding mechanism, the baffle plates (16) are connected with positioning plates (18) through connecting bent rods (17), and the positioning plates (18) are connected with the top plate (2) or the connecting plate (12) through fixing mechanisms.

2. The green feed harvester feeding assembly of claim 1, wherein: the adjusting mechanism comprises an electric push rod (19), the bottom output end of the electric push rod (19) is connected with the U-shaped frame (1) through an L-shaped plate (20), and the top end of the electric push rod (19) is connected with the top plate (2) through a connecting block.

3. The green fodder harvester feeding assembly of claim 2, characterized in that: fixed establishment includes a plurality of bracing pieces (21), the equal fixed connection in roof (2) of a plurality of bracing pieces (21) is in the bottom of connecting plate (12), it is connected with fixed plate (22) to rotate on bracing piece (21), sliding connection has slide (23) on bracing piece (21), it is connected with spacing post (24) to rotate on fixed plate (22) and slide (23), fixedly connected with plectane (25) on spacing post (24), be provided with spring (26) on spacing post (24), the both ends of spring (26) are connected with fixed plate (22) and slide (23) respectively, be provided with a plurality of spacing grooves with spacing post (24) looks adaptation on the limiting plate.

4. The green fodder harvester feeding assembly of claim 3, wherein: the circular plate (25) is provided with a pull ball (27).

5. The green fodder harvester feeding assembly of claim 4, wherein: a cutter (28) is arranged on the connecting plate (12).

6. The green fodder harvester feeding assembly of claim 5, wherein: the main feeding roller (5) is fixedly connected with a main limiting plate (29), and the bottom end of the main limiting plate (29) is in contact with the top end of the top plate (2).

7. The green feed harvester feeding assembly of claim 6, wherein: the auxiliary feeding roller (13) is fixedly connected with a secondary limiting plate (30), and the bottom end of the secondary limiting plate (30) is in contact with the top end of the connecting plate (12).

8. The green feed harvester feeding assembly of claim 7, wherein: an access door (31) is arranged on the transmission case (3).