CN210726065U

CN210726065U - Novel hay cutter

Info

Publication number: CN210726065U
Application number: CN201921489962.2U
Authority: CN
Inventors: 梁辛; 黄加祥; 杨承剑; 李孟伟; 唐振华; 彭丽娟; 彭开屏; 谢华德; 谭志华
Original assignee: GUANGXI ZHUANG AUTONOMOUS REGION BUFFALO INSTITUTE
Current assignee: GUANGXI ZHUANG AUTONOMOUS REGION BUFFALO INSTITUTE
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-12
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a novel hay cutter, including frame, conveyer belt, rubbing crusher construct and reinforced mechanism: a workbench is horizontally arranged on the rack, a feeding part is arranged on one side of the workbench, and a feeding part is arranged on the other side of the workbench; the conveying belt is arranged on the workbench; the crushing mechanism comprises a crushing box body, a crushing cavity is arranged in the crushing box body, a feeding port is arranged on the side part of the crushing cavity corresponding to the feeding part, a discharging port is arranged at the bottom of the crushing cavity, a crushing assembly for cutting crops is arranged in the crushing cavity, and a fan is arranged at the discharging port; the feeding mechanism comprises a conveying pipe, the conveying pipe is inclined and upwards arranged, the upper end of the conveying pipe is communicated with the top of the crushing chamber, the lower end of the conveying pipe is provided with a feeding hopper, a feeding screw rod is arranged in the conveying pipe along the axis direction of the conveying pipe, and one end of the feeding screw rod extends out of the bottom end of the conveying pipe and is connected with a first motor used for controlling the conveying pipe to rotate. The utility model discloses a novel hay cutter can carry out the interpolation of auxiliary material when the crops are cut to the hand hay cutter, has improved production efficiency.

Description

Novel hay cutter

Technical Field

The utility model relates to an agricultural mechanical equipment field especially relates to a novel hay cutter.

Background

The hay cutter is mainly used for cutting crops such as corn straws, wheat straws, rice straws and the like, is suitable for livestock farmers such as cows and sheep to use because the cut crops are mostly coarse fodder, and generally speaking, the coarse fodder cut by the hay cutter can be directly fed or needs to be prepared and fermented through a silage silo, a silage pit, a silage pond and the like so as to prepare silage for storing the fodder. When the silage is prepared after the coarse fodder is cut, silage leavening agents such as lactic acid bacteria and the like are required to be added into the coarse fodder, the silage leavening agents are uniformly stirred and then fermented to improve the silage quality, or various auxiliary materials are added into the coarse fodder in order to improve the taste of the fodder and increase the nutritional ingredients in the fodder according to the feeding requirement, but the manual adding is generally adopted in the existing production process, the time and the labor are wasted, and the production efficiency is influenced.

The existing TMR technology (total mixed ration) is prepared by adding the chopped coarse fodder and the concentrated fodder into a special TMR device in proportion and uniformly stirring, and is large in equipment investment, complex in preparation process and not suitable for application in small farms (households).

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a novel hay cutter, can carry out the interpolation of auxiliary material when the crops are cut to the hand hay cutter, improved production efficiency.

In order to realize the purpose, the utility model discloses a technical scheme be: a novel hay cutter comprising:

the automatic feeding device comprises a rack, wherein a workbench is horizontally arranged on the rack, a feeding part is arranged on one side of the workbench, and a feeding part is arranged on the other side of the workbench;

the conveying belt is arranged on the workbench, is positioned between the feeding part and is used for conveying crops from the feeding part to the feeding part;

the crushing mechanism comprises a crushing box body, the crushing box body is fixedly mounted on one side of the rack, which is provided with the feeding part, a crushing chamber is arranged in the crushing box body, the side part of the crushing chamber is provided with a feeding hole corresponding to the feeding part, the bottom of the crushing chamber is provided with a discharging hole, a crushing assembly for cutting crops is mounted in the crushing chamber, and a fan is mounted at the discharging hole and can provide negative pressure to blow out materials in the crushing chamber;

the feeding mechanism comprises a conveying pipe, the conveying pipe is inclined and upwards arranged, the upper end of the conveying pipe is communicated with the top of the crushing cavity, the lower end of the conveying pipe is provided with a feeding hopper, a feeding screw rod is arranged in the conveying pipe along the axis direction of the conveying pipe, and one end of the feeding screw rod extends out of the bottom end of the conveying pipe and is connected with a first motor used for controlling the rotation of the conveying pipe.

Further, the conveyer belt is cyclic annular setting, and both ends are provided with rather than transmission complex pivot respectively, two the pivot all with the frame rotates to be connected, and one of them the one end transmission of pivot is connected with the second motor.

Furthermore, a mounting groove is formed between the feeding portion and the feeding portion on the workbench, the conveyor belt is mounted in the mounting groove, the upper surface of the conveyor belt is flush with the upper surface of the workbench, and baffles are symmetrically arranged on two sides of the mounting groove.

Furthermore, crushing unit includes movable knife roller, stationary knife and third motor, movable knife roller includes rotatable the installation smash the arbor in the cavity, the equipartition encircles in the circumference of arbor and is provided with a plurality of and stationary knife complex movable knife, just one of them one end of arbor extends the outside of smashing the box and is connected with the third motor transmission.

Further, the discharge gate is connected with the discharging pipe, the discharging pipe slope upwards sets up, and fixed connection can be dismantled with the discharge gate in the bottom.

Further, the upper end of conveyer pipe is provided with the charge door, the top of smashing the box is provided with the blanking mouth, through the hose intercommunication between charge door and the blanking mouth.

Further, the loading hopper is big in top end, and the bottom is little leaks hopper-shaped, and the bottom with the conveyer pipe intercommunication, the top is provided with can be with its open-top confined lid.

Further, the bottom of frame is provided with the gyro wheel.

The beneficial effects are that: compared with the prior art, the utility model discloses a novel hay cutter is when carrying out the hand hay cutter of crops and cutting, can add the auxiliary material to smashing the chamber from the top of smashing the box through reinforced mechanism, the auxiliary material mixes with the coarse fodder after the hand hay cutter is cut at the in-process that drops in smashing the chamber, the material after mixing blows off through the fan, thereby realized that the hand hay cutter of crops cuts, the auxiliary material adds the disposable processing of mixing, time saving and labor saving, production efficiency is improved, when carrying out the interpolation of auxiliary material simultaneously, can be through the rotational speed of a motor control pay-off screw rod, thereby realize the even transport of auxiliary material, and can adjust the addition of auxiliary material according to the interpolation needs of difference.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

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

FIG. 2 is a schematic structural view of a feeding mechanism in the hay cutter of the present invention;

FIG. 3 is a schematic view of the crushing box of FIG. 1;

fig. 4 is a schematic structural view of the conveyor belt in the hay cutter of the present invention.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items

As shown in fig. 1 to 4, a novel hay cutter comprises a frame 1, a conveyor belt 50, a crushing mechanism and a feeding mechanism, specifically:

a workbench 2 is horizontally arranged on the rack 1, a feeding part 3 is arranged on one side of the workbench 2, and a feeding part 4 is arranged on the other side of the workbench 2. specifically, the rack 1 is a frame structure formed by welding or screwing a plurality of tubular sections, and the workbench 2 is flat and can be fixedly arranged on the top of the rack 1 by welding or screwing;

the conveying belt 50 is arranged on the workbench 2, is positioned between the feeding part 3 and the feeding part 4, and is used for conveying crops from the feeding part 3 to the feeding part 4;

the crushing mechanism comprises a crushing box body 5, the crushing box body 5 is fixedly installed on one side, provided with a feeding part 4, of the rack 1, a crushing chamber 6 is arranged inside the crushing box body 5, a feeding hole 7 is formed in the side part of the crushing chamber 6 corresponding to the feeding part 4, the feeding part 3 extends into the feeding hole 7, crops on the conveying belt 50 can be conveyed to the feeding part 3 and enter the crushing chamber 6 from the feeding part 3 through the feeding hole 7, a discharging hole 28 is formed in the bottom of the crushing chamber 6, a crushing assembly for cutting the crops is installed in the crushing chamber 6, a fan 8 is installed at the discharging hole 28, and the fan 8 can provide negative pressure so as to blow out the materials in the crushing chamber 6;

reinforced mechanism includes conveyer pipe 9, conveyer pipe 9 slope upwards sets up, and the top intercommunication of upper end and crushing cavity 6, the lower extreme is provided with loading hopper 10, be provided with pay-off screw rod 11 along its axis direction in the conveyer pipe 9, pay-off screw rod 11's both ends respectively with conveyer pipe 9's upper end and lower extreme normal running fit, and pay-off screw rod 11's one end extends conveyer pipe 9's bottom and is connected with and is used for controlling its pivoted first motor 12, first motor 12 is the buncher, through the rotational speed of controlling first motor 12, thereby realize the control to reinforced flow.

The utility model discloses a hay cutter when using, can place crops in 3 departments of portion of throwing, carry to feed portion 4 through conveyer belt 50, and drop into through feed portion 4 and smash in the cavity 6, thereby need not the manual work and put in crops to crushing box 5 in, the coarse fodder that smashes in the cavity 6 when avoiding the hand hay cutter to cut flies out from feed inlet 7 and causes the phenomenon of injury to the staff, time saving and labor saving, staff's intensity of labour has been reduced, the crops that drop into in crushing cavity 6 carry out the hand hay cutter through crushing unit and cut, and at the in-process of hand hay cutter cutting, can add the auxiliary material to loading hopper 10, make the auxiliary material carry to the top of crushing box 5 through pay-off screw rod 11, and fall into from the top of crushing box 5 and smash in the cavity 6 and mix with the crop coarse fodder after the hand hay cutter is cut, the material after mixing blows off through fan 8, thereby realized once only accomplishing the hand hay cutter of crops in a processing equipment and, Auxiliary material adds, manufacturing procedure such as mix, labour saving and time saving has improved production efficiency, has reduced peasant household's use cost, when carrying out the interpolation of auxiliary material, can make 11 rotational speeds of pay-off screw rod keep transporting through first motor 12 simultaneously to realize the even interpolation of auxiliary material, make auxiliary material and coarse fodder can the homogeneous mixing, and can adjust the rotational speed of pay-off screw rod 11, thereby can adjust the addition of auxiliary material according to the interpolation needs of difference.

Specifically, as shown in fig. 4, the conveyor belt 50 may be annularly disposed, two ends of the conveyor belt are respectively provided with a rotating shaft 13 in transmission fit with the conveyor belt, the two rotating shafts 13 are both rotatably connected with the frame 1, one end of one rotating shaft 13 is in transmission connection with the second motor 14, the second motor 14 is fixedly mounted on the frame 1, two ends of the conveyor belt 50 are respectively wound on the two rotating shafts 13, one rotating shaft 13 is driven to rotate by the second motor 14, and the conveyor belt 50 can be driven to rotate circularly, so that the conveyor belt 50 can continuously convey crops to the feeding portion 4.

Further, be located on workstation 2 and throw and can be provided with mounting groove 15 between material portion 3 and the feed portion 4, conveyer belt 50 is installed in mounting groove 15, and make the upper surface of conveyer belt 50 and the upper surface parallel and level of workstation 2, make conveyer belt 50 after the installation, conveyer belt 50 locates the below of workstation 2, the risk of artificial contact has been reduced, and the stability of installation has been improved, be provided with baffle 16 in the bilateral symmetry of mounting groove 15 simultaneously, can effectually prevent the condition that crops dropped from workstation 2 at the in-process of carrying.

The crushing assembly can be a crushing structure in a hay cutter, and specifically, as shown in fig. 3, the crushing assembly can comprise a movable cutter roller 17, a fixed cutter 18 and a third motor 19, the movable cutter roller 17 comprises a cutter shaft 20 which is rotatably installed in a crushing chamber 6, the cutter shaft 20 is horizontally arranged, two ends of the cutter shaft are rotatably connected with the inner wall of the crushing chamber 6, one end of the cutter shaft 20 extends out of the crushing box body 5 and is in transmission connection with the third motor 19, the fixed cutter 18 is fixedly installed on the inner wall of the crushing chamber 6, the third motor 19 is fixedly installed on a frame 1, a driven wheel is arranged on the end part of the cutter shaft 20 extending out of the crushing box body 5, a main shaft of the third motor 19 is provided with a driving wheel, the driving wheel and the driven wheel are in transmission connection through a belt or a chain, a plurality of movable cutters 21 matched with the fixed cutter 18 are uniformly and circumferentially distributed and circumferentially around the cutter, and the axis surrounding the cutter shaft 20 is provided with a plurality of rows, the number of rows of the movable blades 21 can be increased or reduced according to the actual production requirements, the fixed blades 18 are fixedly arranged at the feed inlet 7, and when crops enter the crushing chamber 6 from the feed inlet 7, the third motor 19 drives the cutter shaft 20 to rotate, so that the movable blades 21 and the fixed blades 18 are matched to cut off the crops, and the crop chopping is realized.

Preferably, discharge gate 28 can be connected with discharging pipe 22, and discharging pipe 22 slope upwards sets up, and fixed connection can be dismantled with discharge gate 28 to the bottom, and is specific, and discharging pipe 22's bottom can be dismantled with discharge gate 28 through the ring flange and be connected to discharging pipe 22's dismouting, and discharging pipe 22 can be 45 slopes and upwards set up, so that directly blow the material to storing in the blue and green storage tank.

Further, conveyer pipe 9's upper end can be provided with charge door 23, charge door 23 and crushing cavity 6's inside intercommunication, and the top of crushing box 5 is provided with blanking mouth 24, through hose 25 intercommunication between charge door 23 and the blanking mouth 24 to make the auxiliary material in the conveyer pipe 9 can carry to crushing cavity 6 in through hose 25, and carry out the flexible coupling through hose 25, it is more convenient to connect, and improved the stability of junction.

Further, loading hopper 10 can be the big end in top and leak hopper-shaped for a short time, and the bottom communicates with conveyer pipe 9, it is concrete, the tip of the lower extreme of conveyer pipe 9 is equipped with a base, make conveyer pipe 9 lower extreme and ground contact through the base, first motor 12 fixed mounting is on the base, and be connected through shaft coupling and feeding screw 11's end transmission, conveyer pipe 9 lower extreme department is equipped with the through-hole rather than the inside pipeline intercommunication, the bottom and the through-hole intercommunication of loading hopper 10, through being provided with loading hopper 10, and set up loading hopper 10 near ground, make things convenient for the interpolation of auxiliary material, and be provided with on loading hopper 10's top and can be with its open-top confined lid 26, thereby after reinforced the completion, can seal the open-top of loading hopper 10, in order to prevent debris such as dust from loading hopper 10 from falling into conveyer pipe.

Further, to facilitate the mobile handling of the hay cutter, the bottom of the frame 1 may be provided with rollers 27.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. A novel hay cutter, characterized by, including:

the automatic feeding device comprises a rack (1), wherein a workbench (2) is horizontally arranged on the rack (1), a feeding part (3) is arranged on one side of the workbench (2), and a feeding part (4) is arranged on the other side of the workbench;

the conveying belt (50) is arranged on the workbench (2), is positioned between the feeding part (3) and the feeding part (4), and is used for conveying crops from the feeding part (3) to the feeding part (4); the crushing mechanism comprises a crushing box body (5), the crushing box body (5) is fixedly installed on one side, provided with the feeding portion (4), of the rack (1), a crushing chamber (6) is arranged inside the crushing box body (5), a feeding port (7) is formed in the side portion of the crushing chamber (6) corresponding to the feeding portion (4), a discharging port (28) is formed in the bottom of the crushing chamber (6), a crushing assembly used for cutting crops is installed in the crushing chamber (6), a fan (8) is installed at the discharging port (28), and the fan (8) can provide negative pressure so as to blow materials in the crushing chamber (6);

reinforced mechanism, reinforced mechanism includes conveyer pipe (9), conveyer pipe (9) slope upwards sets up, and the upper end with smash the top intercommunication of cavity (6), the lower extreme is provided with loading hopper (10), be provided with feeding screw (11) along its axis direction in conveyer pipe (9), the one end of feeding screw (11) extends the bottom of conveyer pipe (9) and is connected with and is used for controlling its pivoted first motor (12).

2. The novel hay cutter as claimed in claim 1, wherein said conveyor belt (50) is in a ring shape, and both ends are respectively provided with a rotating shaft (13) in transmission fit with the conveyor belt, both said rotating shafts (13) are rotatably connected with said frame (1), and one end of one of said rotating shafts (13) is connected with a second motor (14) in transmission.

3. The novel hay cutter as claimed in claim 2, wherein a mounting groove (15) is arranged on the working platform (2) between the feeding portion (3) and the feeding portion (4), the conveyor belt (50) is mounted in the mounting groove (15) and enables the upper surface of the conveyor belt (50) to be flush with the upper surface of the working platform (2), and baffles (16) are symmetrically arranged on two sides of the mounting groove (15).

4. The novel hay cutter as claimed in claim 1, wherein the crushing assembly comprises a movable cutter roller (17), a fixed cutter (18) and a third motor (19), the movable cutter roller (17) comprises a cutter shaft (20) rotatably mounted in the crushing chamber (6), a plurality of movable cutters (21) matched with the fixed cutter (18) are uniformly arranged on the periphery of the cutter shaft (20) in a surrounding manner, and one end of the cutter shaft (20) extends out of the crushing box body (5) and is in transmission connection with the third motor (19).

5. The novel hay cutter as claimed in claim 1, wherein the discharge outlet (28) is connected with a discharge pipe (22), the discharge pipe (22) is arranged obliquely upwards, and the bottom end of the discharge pipe is detachably and fixedly connected with the discharge outlet (28).

6. The novel hay cutter as claimed in claim 1, wherein a feeding port (23) is arranged at the upper end of the conveying pipe (9), a blanking port (24) is arranged at the top of the crushing box body (5), and the feeding port (23) is communicated with the blanking port (24) through a hose (25).

7. A novel hay cutter as claimed in claim 1, characterized in that the hopper (10) is funnel-shaped with a large top end and a small bottom end, the bottom end is connected to the duct (9), and the top end is provided with a cover (26) closing the top opening.

8. A novel hay cutter as claimed in claim 1, characterized in that the bottom of the frame (1) is provided with rollers (27).