CN222655810U

CN222655810U - A grass chopping machine

Info

Publication number: CN222655810U
Application number: CN202421387680.2U
Authority: CN
Inventors: 张福义
Original assignee: Fengcheng Xinhe Agricultural Machinery Manufacturing Co ltd
Current assignee: Fengcheng Xinhe Agricultural Machinery Manufacturing Co ltd
Priority date: 2024-06-18
Filing date: 2024-06-18
Publication date: 2025-03-25
Anticipated expiration: 2034-06-18

Abstract

The utility model provides a hay cutter, which comprises a base, wherein a hay cutter chamber is arranged on one side of the upper surface of the base, a hay cutter roller is rotatably arranged at the upper position in the hay cutter chamber, one end of the hay cutter roller extends to the outer side of the hay cutter chamber and is provided with an upper belt pulley, a flexible wire cutter roller is rotatably arranged at the lower position in the hay cutter chamber, one end of the flexible wire cutter roller extends to the outer side of the hay cutter chamber and is provided with a lower belt pulley, a chopping discharge port and a flexible wire discharge port are respectively arranged at the upper position and the lower position of one side of the hay cutter chamber, which is away from a feeding mechanism, a detachable end plate is arranged between the chopping discharge port and the flexible wire discharge port, and a baffle is arranged at one side of the end plate and is inserted between the hay cutter roller and the flexible wire cutter roller.

Description

Grass cutting and crushing machine

Technical Field

The utility model relates to a hay cutter crusher, and belongs to the technical field of hay cutters.

Background

The hay cutter is a feed processing device which uses corn stalk, wheat stalk, rice straw and other crops as processing materials and produces feed suitable for cattle, sheep, horses and deer for livestock breeding through mechanical crushing such as hay cutting, cutting and the like. At present, the chopping discharge opening and the flexible wire discharge opening in the hay cutter are arranged in a staggered manner, the flexible wire discharge opening is positioned at the lower side of the chopping discharge opening, meanwhile, the flexible wire knife roller and the hay cutter roller are also arranged in a staggered manner (see figure 7), the distance that materials enter the flexible wire chamber from the hay cutter chamber is increased, the conditions of choking and blocking easily occur, and the distance between the end part of the flexible wire discharge opening and the hay cutter chamber is larger than the distance between the chopping discharge opening and the hay cutter chamber, so that the situation that the materials after chopping fall on the flexible wire discharge opening exists.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a hay cutter crusher to solve the problems in the prior art, shorten the distance of materials entering a flexible wire chamber from a hay cutter chamber, prevent the conditions of choking and blockage and prevent the materials discharged from a cutting discharge port from falling on the flexible wire discharge port.

In order to achieve the aim, the grass cutting crusher comprises a base, a grass cutting chamber is arranged on one side of the upper surface of the base, a cutting knife roller is rotatably arranged at the upper position in the grass cutting chamber, one end of the cutting knife roller extends to the outer side of the grass cutting chamber and is provided with an upper belt pulley, a flexible wire knife roller is rotatably arranged at the lower position in the grass cutting chamber, one end of the flexible wire knife roller extends to the outer side of the grass cutting chamber and is provided with a lower belt pulley, a feeding mechanism is arranged at the upper position of one side surface of the grass cutting chamber, a cutting discharge port and a flexible wire discharge port are respectively arranged at the upper position and the lower position of one side of the grass cutting chamber, a detachable end plate is arranged between the cutting discharge port and the flexible wire discharge port, a baffle is arranged at one side of the end plate, and the baffle is inserted between the cutting knife roller and the flexible wire knife roller.

Further, feed mechanism includes the feeding cover, hay cutter room one side upper position is equipped with the feeding cover, the feeding cover is fixed with the base connection, upper feed roller and lower feed roller that upper and lower were arranged are installed in the upper position rotation in the feeding cover, upper gear in the feeding cover outside is installed to upper feed roller one end, lower gear in the feeding cover outside is all connected and is fixed with at the both ends of lower feed roller, upper gear and lower gear of lower feed roller one end of upper feed roller mesh, lower gear and pinion that upper gear one end was kept away from to lower feed roller mesh, pinion and gear wheel are connected through a pivot and feeding cover rotation, the pinion is arranged with the gear wheel is concentric, the gear wheel meshes with drive gear mutually, drive gear is connected through pivot and hay cutter room rotation, drive gear one side is connected with the synchronizing gear that is arranged with the drive gear is concentric, synchronizing gear meshes with power gear, power gear installs the one end that keeps away from upper belt pulley at the hay cutter.

Further, the upper position rotates in the feeding cover and installs the axostylus axostyle, axostylus axostyle surface installs a plurality of stirring heads that are used for stirring the forage, axostylus axostyle one end extends to the feeding cover outside and is connected and is fixed with driven gear, driven gear meshes with the linkage gear mutually, the linkage gear rotates with the feeding cover to be connected, linkage gear meshes with lower gear mutually.

Further, the feeding cover bottom is connected and fixed with a U-shaped frame, and two ends of the U-shaped frame are connected and fixed with the base.

Further, a plurality of strip-shaped grooves which are uniformly distributed are formed in the outer surface of the upper feeding roller and the outer surface of the lower feeding roller, and the strip-shaped grooves are distributed along the length direction of the upper feeding roller and the lower feeding roller.

Further, the end plate is of an L-shaped structure, and the end plate is fixedly connected with the hay cutting chamber through screws.

The utility model has the beneficial effects that:

1. Install the hay cutter roller in the indoor upper portion position of hay cutter to and install gentle silk sword roller in the indoor lower part position of hay cutter, and install the baffle between hay cutter roller and gentle silk sword roller, after taking out the baffle, be convenient for make the material after the hay cutter fall into the indoor lower part position of hay cutter and carry out gentle silk crushing by gentle silk sword roller, the hay cutter roller is vertical state with gentle silk sword roller and arranges this moment, thereby has shortened the distance that the material shifted, prevents to take shape the condition of material, putty.

2. After the partition plate is inserted between the cutter roller and the flexible silk cutter roller, the cut materials are discharged through the cutting discharge port, at the moment, the cutting discharge port and the flexible silk discharge port are in an up-down arrangement state, and the cutting discharge port and the flexible silk discharge port are flush, so that the situation that the materials discharged from the cutting discharge port fall on the flexible silk discharge port can not occur.

3. When the cutter roller rotates under the drive of the motor, the cutter roller drives the power gear to rotate, and after the rotation of the power gear, the synchronous gear, the transmission gear, the large gear and the small gear, the lower feeding roller at the lower position in the feeding cover rotates, and under the cooperation of the upper gear and the lower gear, the lower feeding roller and the upper feeding roller rotate oppositely, and then the upper feeding roller and the lower feeding roller cooperate together to enable materials to enter a straw cutting chamber.

4. Because the driven gear is meshed with the linkage gear, the linkage gear is meshed with the lower gear, and then the lower feeding roller drives the shaft rod to rotate in the rotating process, and the shaft rod drives the stirring head to rotate, so that the stirring head plays a role in assisting loosening materials entering the hay cutting chamber.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a hay cutter according to the present utility model;

FIG. 2 is a perspective view of a hay cutter according to the present utility model;

FIG. 3 is a schematic view of an assembly of a chopper roll, a flexible knife roll and a chopper chamber of a hay chopper of the present utility model;

FIG. 4 is a schematic view showing the assembly of a partition and an end plate in a hay cutter crusher according to the present utility model;

FIG. 5 is a schematic view of a feeding mechanism of a hay cutter crusher according to the present utility model;

FIG. 6 is a schematic diagram illustrating the assembly of a driving gear, a synchronizing gear and a power gear in a hay cutter crusher according to the present utility model;

FIG. 7 is a perspective view of a prior art hay cutter;

In the drawing, a 1-base, a 2-soft wire discharge port, a 3-end plate, a 4-shredding discharge port, a 5-grass cutting chamber, a 6-linkage gear, a 7-driven gear, an 8-feed cover, a 9-upper gear, a 10-lower gear, a 11-baffle plate, a 12-large gear, a 13-synchronous gear, a 14-power gear, a 15-cutter roller, a 16-soft wire cutter roller, a 17-small gear, a 18-toggle head, a 19-shaft lever, a 20-U-shaped frame, a 21-transmission gear, a 22-lower belt pulley and a 23-upper belt pulley are arranged.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 3 and 4, the present utility model provides a technical solution: the utility model provides a hay cutter crusher, including base 1, the hay cutter room 5 is installed to base 1 upper surface one side, hay cutter roller 15 is installed to hay cutter room 5 upper portion rotation, hay cutter roller 15 one end extends to hay cutter room 5 outside and installs upper belt pulley 23, hay cutter roller 16 is installed to hay cutter room 5 lower portion rotation, the gentle silk cutter roller 16 one end extends to hay cutter room 5 outside and installs lower belt pulley 22, hay cutter room 5 is facing away from feed cover 8 one side upper portion and lower position respectively install cut bin outlet 4, gentle silk bin outlet 2, install detachable end plate 3 between cut bin outlet 4 and the gentle silk bin outlet 2, wherein end plate 3 is L type structure, end plate 3 is fixed with hay cutter room 5 through the screw connection, baffle 11 is installed to end plate 3 one side, baffle 11 is installed between hay cutter roller 15 and gentle silk cutter roller 16, the cutter roller 15 is arranged at the upper position in the grass cutting chamber 5, the flexible wire cutter roller 16 is arranged at the lower position in the grass cutting chamber 5, the partition plate 11 is arranged between the cutter roller 15 and the flexible wire cutter roller 16, after the partition plate 11 is pulled out, the cut material falls into the lower position in the grass cutting chamber 5 and is crushed by the flexible wire cutter roller 16, at the moment, the cutter roller 15 and the flexible wire cutter roller 16 are arranged in a vertical state, thereby shortening the distance for transferring the material, preventing the situation of choking and blocking the material, leading the partition plate 11 to be arranged between the cutter roller 15 and the flexible wire cutter roller 16, leading the cut material to be discharged through the cutting discharge port 4, at the moment, leading the cutting discharge port to be in an up-down arrangement state with the flexible wire discharge port 2, leading the cutting discharge port to be flush with the flexible wire discharge port 2, so that the material discharged from the shredding discharge opening 4 does not fall on the flexible wire discharge opening 2.

Referring to fig. 1, fig. 2 and fig. 5, a feeding cover 8 is arranged at the upper position on one side of the hay cutting chamber 5, a U-shaped frame 20 is fixedly connected to the bottom of the feeding cover 8, two ends of the U-shaped frame 20 are fixedly connected with the base 1, the feeding cover 8 is fixedly connected with the base 1, an upper feeding roller and a lower feeding roller which are arranged up and down are rotatably arranged at the upper position in the feeding cover 8, a plurality of strip-shaped grooves which are uniformly arranged are formed on the outer surface of the upper feeding roller and the outer surface of the lower feeding roller, the strip-shaped grooves are arranged along the length direction of the upper feeding roller and the lower feeding roller, and the design of the strip-shaped grooves increases the friction coefficient among the upper feeding roller, the lower feeding roller and materials.

Referring to fig. 1, 2, 5 and 6, an upper gear 9 positioned at the outer side of a feeding cover 8 is installed at one end of an upper feeding roller, a lower gear 10 positioned at the outer side of the feeding cover 8 is fixedly connected at both ends of a lower feeding roller, the upper gear 9 at one end of the upper feeding roller is meshed with the lower gear 10 at one end of the lower feeding roller, the lower gear 10 at one end of the lower feeding roller far away from the upper gear 9 is meshed with a pinion 17, the pinion 17 is rotatably connected with a large gear 12 through a supporting shaft, the pinion 17 is concentrically arranged with the large gear 12, the large gear 12 is meshed with a transmission gear 21, the transmission gear 21 is rotatably connected with a hay cutting chamber 5 through a supporting shaft, one side of the transmission gear 21 is fixedly connected with a synchronizing gear 13 which is concentrically arranged with the transmission gear 21, the synchronizing gear 13 is meshed with the power gear 14, the power gear 14 is arranged at one end of the cutter roller 15 far away from the upper belt pulley 23, when the cutter roller 15 rotates under the drive of a motor, the cutter roller 15 drives the power gear 14 to rotate, after the power gear 14, the synchronizing gear 13, the transmission gear 21, the large gear 12 and the small gear 17 rotate, the lower feeding roller positioned at the lower position in the feeding cover 8 rotates, under the cooperation of the upper gear 9 and the lower gear 10, the lower feeding roller and the upper feeding roller rotate oppositely, and then the upper feeding roller and the lower feeding roller cooperate together to enable materials to enter the grass cutting chamber 5.

Referring to fig. 5, a shaft lever 19 is rotatably installed at an upper position in the feeding cover 8, a plurality of stirring heads 18 for stirring forage are installed on the outer surface of the shaft lever 19, one end of the shaft lever 19 extends to the outer side of the feeding cover 8 and is fixedly connected with a driven gear 7, the driven gear 7 is meshed with a linkage gear 6, the linkage gear 6 is rotatably connected with the feeding cover 8, the linkage gear 6 is meshed with a lower gear 10, the linkage gear 6 is meshed with the lower gear 10 due to the fact that the driven gear 7 is meshed with the linkage gear 6, and then a lower feeding roller drives the shaft lever 19 to rotate in the rotating process, the shaft lever 19 drives the stirring heads 18 to rotate, and accordingly the stirring heads 18 play a role of assisting in loosening materials entering the forage cutting chamber 5.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a hay cutter machine, includes base (1), its characterized in that base (1) upper surface one side installs hay cutter room (5), hay cutter roller (15) are installed in hay cutter room (5) upper position rotation, hay cutter roller (15) one end extends to hay cutter room (5) outside and installs upper belt pulley (23), hay cutter roller (16) are installed in hay cutter room (5) inner lower position rotation, flexible silk cutter roller (16) one end extends to hay cutter room (5) outside and installs lower belt pulley (22), feed mechanism is installed in hay cutter room (5) a side upper position, hay cutter room (5) face upper position and lower position that deviates from feed mechanism install respectively cut bin outlet (4), flexible silk bin outlet (2), install detachable end plate (3) between cut bin outlet (4) and the flexible silk bin outlet (2), end plate (3) one side is installed and is cut cutter roller (11) are installed between flexible silk cutter roller (11).

2. A hay cutter according to claim 1, wherein the feeding mechanism comprises a feeding cover (8), the upper part of one side of the hay cutter chamber (5) is provided with the feeding cover (8), the feeding cover (8) is fixedly connected with a base (1), an upper feeding roller and a lower feeding roller which are arranged up and down are rotatably arranged at the upper part in the feeding cover (8), an upper gear (9) which is arranged at the outer side of the feeding cover (8) is arranged at one end of the upper feeding roller, lower gears (10) which are arranged at the outer side of the feeding cover (8) are fixedly connected at two ends of the lower feeding roller, the upper gear (9) at one end of the upper feeding roller is meshed with a lower gear (10) at one end of the lower feeding roller, the lower gear (10) at one end of the lower feeding roller which is far away from the upper gear (9) is meshed with a small gear (17), the small gear (17) is rotatably connected with the feeding cover (8) through a big gear (12) through a supporting shaft, the small gear (17) is concentrically arranged with the big gear (12), the big gear (21) is synchronously meshed with a gear (21) through a transmission gear (21), and the transmission gear (21) is synchronously meshed with the transmission gear (13), the power gear (14) is arranged at one end of the cutter roller (15) far away from the upper belt pulley (23).

3. A hay cutter according to claim 2, wherein a shaft lever (19) is rotatably mounted at the upper part in the feeding cover (8), a plurality of toggle heads (18) for toggling forage are mounted on the outer surface of the shaft lever (19), one end of the shaft lever (19) extends to the outer side of the feeding cover (8) and is fixedly connected with a driven gear (7), the driven gear (7) is meshed with a linkage gear (6), the linkage gear (6) is rotatably connected with the feeding cover (8), and the linkage gear (6) is meshed with a lower gear (10).

4. The hay cutter crusher according to claim 2, wherein the bottom of the feeding cover (8) is fixedly connected with a U-shaped frame (20), and two ends of the U-shaped frame (20) are fixedly connected with the base (1).

5. The hay cutter according to claim 2, wherein the outer surface of the upper feed roller and the outer surface of the lower feed roller are respectively provided with a plurality of uniformly arranged strip-shaped grooves, and the strip-shaped grooves are arranged along the length direction of the upper feed roller and the lower feed roller.

6. The hay cutter according to claim 1, wherein the end plate (3) is of an L-shaped structure, and the end plate (3) is fixedly connected with the hay cutter chamber (5) through screws.