CN216254089U

CN216254089U - Straw cutting and rubbing machine

Info

Publication number: CN216254089U
Application number: CN202122419446.6U
Authority: CN
Inventors: 董俊杰; 张敏; 陈思宇; 周建军; 张凯
Original assignee: Sichuan Xudong Manchinary Manufacturing Co ltd
Current assignee: Sichuan Xudong Manchinary Manufacturing Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-12
Anticipated expiration: 2031-10-08

Abstract

The utility model provides a straw cutting and shredding machine, aims to solve the problem that the straw cutting and shredding machine cannot select whether to shred plants according to actual conditions, improves the use convenience of machinery, and relates to the technical field of straw cutting machines. The straw cutting and kneading machine comprises a frame, a straw cutting device and a kneading device; the kneading device comprises a kneading shell, a kneading main shaft, a kneading movable cutter and a kneading fixed cutter, wherein the kneading fixed cutter is arranged at the lower end of the kneading shell, the kneading shell is rotatably connected with the frame and can rotate up and down around the kneading main shaft, and the frame is provided with a locking mechanism for locking the position of the kneading shell. The utility model improves the use convenience of the machine, and the straw cutting and kneading machine is convenient in kneading and switching.

Description

Straw cutting and rubbing machine

Technical Field

The utility model relates to the technical field of hay cutters, in particular to a hay cutter and filament kneading machine.

Background

The grass cutting and silk rubbing machine is a device for processing plants such as sorghum, oat, alfalfa, straw and the like into short sections and then rubbing the short sections for livestock, and comprises a grass cutting device and a silk rubbing device. The kneading device mainly further crushes harder short sections to improve the taste and is beneficial to digestion and absorption of animals.

In order to conveniently carry out grass cutting and silk rubbing processing on plants, a silk rubbing device of an existing grass cutting and silk rubbing machine is generally connected with a grass cutting device, so that plant short sections subjected to grass cutting processing directly enter the silk rubbing device without transferring, and the mechanical structure is compact. Such as: application No.: 202022394209.4 discloses a machine for cutting grass and kneading silk, the machine includes a cutting device and a kneading device, the kneading device includes a kneading shell, a kneading main shaft, a kneading fixed seat, a kneading movable knife and a kneading fixed knife, the two ends of the kneading shell are respectively a kneading inlet and a kneading outlet, the kneading inlet is connected with the cutting outlet of the cutting device, the kneading fixed knife is arranged at the lower end of the kneading shell, the kneading main shaft is connected with the kneading shell through a bearing seat in a rotating way, the kneading fixed seat is sleeved on the kneading main shaft, and the kneading movable knife is arranged on the kneading fixed seat.

For some plants, for example: the oat has good mouthfeel and is convenient for animals to digest, and if the oat is cut into hay and then is kneaded by the kneading device, the mouthfeel and the animal absorption are affected, so that the kneading processing of the oat is not needed in the actual processing. However, the plant nipple of the existing grass cutting and kneading machine after the grass cutting and processing can only enter the kneading device, the processing flow can be completed only after the plant is kneaded and processed, and the problem that whether the plant is further kneaded or not can not be selected according to actual conditions exists, so that the use convenience of machinery is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a straw cutting and kneading machine, which aims to solve the problem that whether the straw cutting and kneading machine can be used for kneading plants according to actual conditions or not and improve the use convenience of machinery.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the straw cutting and kneading machine comprises a frame, a straw cutting device and a kneading device; rub the silk device including rubbing a casing, rubbing a main shaft, rubbing a silk and move the sword and rub a stationary knife, rub a stationary knife setting on rubbing the lower extreme of a casing, the one end of rubbing a casing is equipped with the feed inlet, and the other end is equipped with the discharge gate, the feed inlet links to each other with the hay cutter export of hay cutter device, rub a main shaft and rub a casing rotation and be connected, rub a silk and move the sword and install on rubbing a main shaft, its characterized in that: the kneading shell is rotatably connected with the rack and can rotate around the kneading main shaft, and the rack is provided with a locking mechanism for locking the position of the kneading shell.

Further, the kneading shell is rotatably connected with the rack through a kneading main shaft.

Furthermore, the locking mechanism is a locking bolt, and the rack is connected with the kneading shell through the locking bolt to realize mutual fixation and locking.

Further, still include feed arrangement, feed arrangement includes feeding casing, goes up grass roller and conveyer belt, feeding casing installs in the frame, the conveyer belt sets up in feeding casing, and one end meets with the hay cutter import of hay cutter device, it sets up in the rear end of conveyer belt to go up the grass roller to can reciprocate.

Further, be equipped with the swing arm in the frame, swing arm one end is articulated with the frame through the hinge axle that the level set up, and the other end is equipped with grass roller installation axle, go up the grass roller and install in grass roller installation axle.

Furthermore, the hinge shaft is fixedly connected with the swing arm, and a grass blocking plate is fixedly arranged on the hinge shaft.

The utility model has the beneficial effects that: according to the grass chopping and kneading machine, the kneading shell is rotatably connected with the rack and can rotate around the kneading main shaft, the rack is provided with the locking mechanism for locking the position of the kneading shell, so that the kneading shell can be rotated according to actual requirements, the kneading fixed cutter is positioned at the upper end or the lower end of the kneading shell, the problem that whether the grass chopping and kneading machine can further knead plants according to actual conditions is solved, the use convenience of the machine is improved, and the kneading switching of the grass chopping and kneading machine is convenient.

Drawings

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

fig. 2 is a schematic view of the structure of the kneading device of the present invention;

FIG. 3 is a schematic view of the feed apparatus of the present invention;

fig. 4 is an enlarged schematic view at a of fig. 3.

Shown in the figure: the machine comprises a frame 1, a grass cutting device 2, a swing arm 11, a hinge shaft 12, a grass roller mounting shaft 13, a grass baffle 14, a grass cutting shell 21, a kneading device 3, a feeding device 4, a kneading shell 31, a kneading main shaft 32, a kneading movable knife 33, a kneading fixed knife 34, a locking bolt 35, a feeding hole 311 and a discharging hole 312.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

As shown in fig. 1 and 2, the grass cutting and filament kneading machine of the utility model comprises a frame 1, a grass cutting device 2 and a filament kneading device 3; the kneading device 3 comprises a kneading shell 31, a kneading main shaft 32, a kneading movable blade 33 and a kneading fixed blade 34, the kneading fixed blade 34 is arranged at the lower end of the kneading shell 31, one end of the kneading shell 31 is provided with a feed inlet 311, the other end of the kneading shell 31 is provided with a discharge outlet 312, the feed inlet 311 is connected with a grass cutting outlet of the grass cutting device 2, the kneading main shaft 32 is rotatably connected with the kneading shell 31, the kneading movable blade 33 is arranged on the kneading main shaft 32, and the structure is the same as that of the existing grass cutting and kneading machine. In order to facilitate the straw cutting and filament rolling machine to select whether to further roll the plant according to the actual situation, the filament rolling shell 31 of the utility model is rotatably connected with the frame 1 and can rotate up and down around the filament rolling main shaft 32, and the frame 1 is provided with a locking mechanism for locking the position of the filament rolling shell 31.

When the plant is hard and needs to be processed by kneading, the kneading shell 31 is in the normal position, namely: the kneading stationary knife 34 of the kneading shell 31 is arranged at the lower end (lower part) of the kneading shell 31, the kneading shell 31 is locked on the frame 1 through a locking mechanism, so that the plant short section after being cut and processed by the hay cutting device 2 enters the kneading shell 31 from the feed port 311 and needs to pass through the kneading stationary knives 34, and in the rotating process of the kneading main shaft 32, the kneading movable knife 33 on the kneading main shaft 32 is matched with the kneading stationary knife 34, so that the plant short section can be further crushed, and the kneading processing is realized. When the plant kneading processing is not required, the locking mechanism is unlocked, the kneading shell 31 is rotated upwards around the kneading main shaft 32, the lower end surface of the kneading shell 31 becomes the upper end surface, the upper end surface becomes the lower end surface, the kneading shell 31 is locked on the machine frame 1 through the locking mechanism, and the kneading fixed knife 34 is positioned at the upper part of the kneading shell 31. So, the lower part of rubbing the silk casing 31 does not have and rubs a stationary knife 34, rubs a main shaft 32 pivoted in-process and directly raises the plant nipple joint out (the plant nipple joint does not pass through and rubs a stationary knife) from discharge gate 312 to not being rubbed a processing, and rubbing a main shaft and rubbing a silk under the effect of moving the sword, the ejection of compact of hay cutter device 2 is fast, and hay cutter device 2's efficiency is higher. This machine is rubbed to hay cutter can select whether further to rub the silk to the plant according to actual conditions, improves mechanical use convenience, and only need rotate to rub silk casing 31 and can carry out the function switch, need not dismantle and rub silk casing, belt etc. and the switch is convenient.

In the utility model, the kneading shell 31 is rotatably connected with the frame 1 through a kneading main shaft 32. Namely: the kneading main shaft 32 is rotatably connected with the frame 1, and the kneading shell 3 is rotatably mounted on the kneading main shaft 32. Of course, the kneading housing 31 may be provided with connecting shafts rotatably connected to the frame 1 at both sides thereof, and the kneading main shaft 32 is rotatably mounted on the kneading housing 31, but this structure is inconvenient to provide a pulley at the end of the kneading main shaft 32. In the embodiment of the utility model, the kneading main shaft 32 is rotatably arranged on the straw cutting shell 21 of the straw cutting device 2, and the straw cutting shell 21 is fixed on the frame 1, so that the kneading main shaft 32 is rotatably connected with the frame 1. Of course, the kneading main shaft 32 can also be directly connected with the frame framework in a rotating way.

In the utility model, the locking mechanism is a locking bolt 35, the locking bolt 35 is in threaded fit with the frame 1, the kneading shell 31 is provided with a nut in threaded fit with the locking bolt 35, and the frame 1 is connected with the nut on the kneading shell 31 through the locking bolt 35 to realize mutual fixation and locking. The locking mechanism can also be a bolt, and the frame 1 is in inserted connection and matching with the kneading wire shell 31 through the bolt to realize mutual fixing and locking. Of course, the locking mechanism may also be a screw, a catch, etc.

As shown in fig. 2 and 3, the present invention is further provided with a feeding device 4, wherein the feeding device 4 comprises a feeding housing 41, an upper grass roller 43 and a conveying belt 42. The feeding shell 41 is fixedly arranged on the frame 1, the conveying belt 42 is arranged in the feeding shell 41, one end of the conveying belt is connected with a grass cutting inlet of the grass cutting device 2, and the grass feeding roller 43 is arranged above the rear end of the conveying belt 42 and can move up and down. In the present invention, the power means of the conveyor belt 42 may be shared with the hay cutter 2. During the material loading, conveyer belt 42 starts, and conveyer belt 42 transports the plant to the hay cutter import of hay cutter device 2, and when the plant got into hay cutter device 2 soon, pushed down the plant under the effect of last grass roller 43, sent into the hay cutter import of hay cutter device 2, made things convenient for hay cutter device 2 to cut hay. Go up grass roller 43 and set up in the rear end top of conveyer belt 42 to can reciprocate, so, when the plant on conveyer belt 42 is thick, can upward movement go up grass roller 43, adjust the interval between grass roller 43 and the conveyer belt 42, can prevent to transport the area card machine.

Specifically, be equipped with swing arm 11 in the frame 1, swing arm 11 one end is articulated with frame 1 through the hinge 12 of level setting, and the other end is equipped with grass roller installation axle 13, it installs on grass roller installation axle 13 to go up grass roller 43. Thus, when the number of plants on the conveyer belt 42 is large, the upper grass roller 43 can rotate up and down around the hinge shaft 12 through the swing arm 11 under the action of the plants, so that the up-and-down movement is realized, and the distance between the upper grass roller and the conveyer belt 42 is automatically adjusted. Of course, the upper grass roller 43 can also be arranged on the frame 1 in a way of sliding up and down through a sliding rail, so as to move up and down, but the upper grass roller 43 in the way moves up more easily than the upper grass roller 43 in the first way, so that the pressing effect on the plants is relatively poor.

The hinge shaft 12 can be rotatably connected or fixedly connected with the swing arm 11, in order to prevent the grass roller 43 from winding grass due to the material rolling of the grass roller 43, the hinge shaft 12 is fixedly connected with the swing arm, and the hinge shaft 12 is fixedly provided with a grass baffle 14. Thus, the distance between the grass baffle 14 and the grass feeding roller 43 is not influenced by the position change of the grass feeding roller 43, and is always kept consistent, and the grass baffle effect is good.

Claims

1. The straw cutting and kneading machine comprises a frame (1), a straw cutting device (2) and a kneading device (3); rub device (3) including rubbing a casing (31), rubbing a main shaft (32), rubbing a silk and move sword (33) and rub a stationary knife (34), rub a stationary knife (34) and set up on the lower extreme of rubbing a casing (31), the one end of rubbing a casing (31) is equipped with feed inlet (311), and the other end is equipped with discharge gate (312), feed inlet (311) link to each other with the hay cutter export of hay cutter device (2), rub a main shaft (32) and rub a casing (31) and rotate and be connected, rub a silk and move sword (33) and install on rubbing a main shaft (32), its characterized in that: the kneading shell (31) is rotatably connected with the frame (1) and can rotate around the kneading main shaft (32), and the frame (1) is provided with a locking mechanism for locking the position of the kneading shell (31).

2. The hay cutter according to claim 1, characterized in that: the kneading shell (31) is rotatably connected with the frame (1) through a kneading main shaft (32).

3. The hay cutter according to claim 1, characterized in that: the locking mechanism is a locking bolt (35), and the rack (1) is connected with the kneading shell (31) through the locking bolt (35) to realize mutual fixation and locking.

4. The hay cutter according to claim 1, characterized in that: still include feed arrangement (4), feed arrangement (4) are including feeding casing (41), go up grass roller (43) and conveyer belt (42), feeding casing (41) are installed on frame (1), conveyer belt (42) set up in feeding casing (41), and one end meets with the hay cutter import of hay cutter device (2), it sets up the rear end top at conveyer belt (42) to go up grass roller (43) to can reciprocate.

5. The hay cutter according to claim 4, characterized in that: be equipped with swing arm (11) on frame (1), swing arm (11) one end is articulated with frame (1) through hinge (12) that the level set up, and the other end is equipped with grass roller installation axle (13), it installs on grass roller installation axle (13) to go up grass roller (43).

6. The hay cutter according to claim 5, characterized in that: the hinge shaft (12) is fixedly connected with the swing arm (11), and the hinge shaft (12) is fixedly provided with a grass blocking plate (14).