CN112154791A

CN112154791A - Forage shredding device for agriculture

Info

Publication number: CN112154791A
Application number: CN202011084324.XA
Authority: CN
Inventors: 赵志玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-01

Abstract

The invention discloses an agricultural forage chopping processing device, which comprises a workbench, wherein the lower end of the workbench is fixedly connected with two substrates which are arranged at intervals, and a collecting bin is assembled between the two substrates; the upper end face of the workbench is sequentially provided with a material pushing mechanism, a clamping mechanism and a cutting mechanism; the agricultural forage chopping processing device effectively limits and clamps forage of different scales through the limiting side plates and the limiting seats before chopping, so that the forage can be stably fed under the action of the forage pushing plate, equidistant chopping is facilitated, and cutter damage can not occur; moreover, the scraping plate is distributed above the collecting bin, so that the forage is effectively prevented from being accumulated, and the space utilization rate of the collecting bin is ensured; through the matching of the lifting screw rod and the rotary cylinder, the collection bin is convenient to turn over to dump forage; in addition, through be provided with the baffle in one side of blown down tank, the forage is avoided dropping when the bits of broken glass, reduces subsequent clearance work load.

Description

Forage shredding device for agriculture

Technical Field

The invention relates to the technical field of agriculture, in particular to a forage chopping and processing device for agriculture.

Background

The agricultural forage generally refers to the straw, the straw is the stem and leaf of gramineous plant rice and glutinous rice, the straw has a large use in the actual production, not only can be used as a medicine, but also can be used for preparing feed for livestock breeding, the forage generally needs to be cut up, the existing forage cutting up treatment is mostly manual operation, and the efficiency is low; when the forage is mechanically cut, the necessary clamping equipment is lacked, so that the forage is disorderly cut, the cutter is easy to stop rotating, and the equipment is damaged; therefore, there is a need for improvements in the prior art.

Disclosure of Invention

The invention aims to provide a forage chopping device for agriculture to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the agricultural forage chopping and processing device comprises a workbench, wherein the lower end of the workbench is fixedly connected with two substrates which are arranged at intervals, and a collecting bin is assembled between the two substrates; the upper end face of the workbench is sequentially provided with a material pushing mechanism, a clamping mechanism and a cutting mechanism, the upper end of the workbench is provided with a through discharge chute, and the discharge chute is positioned on one side of the cutting mechanism, which is far away from the clamping mechanism; as a further scheme of the invention: the pushing mechanism comprises a vertical pushing plate, the workbench is provided with two non-through grooves at intervals, the workbench is assembled with a horizontal transmission rod and a feeding screw rod through the grooves, one end of the feeding screw rod extends into the workbench and is in transmission connection with a motor, the pushing plate is arranged between the transmission rod and the feeding screw rod, and the pushing plate is in sliding connection with the transmission rod and is in transmission fit with the feeding screw rod; cutting mechanism includes backup pad, fixing base, cutting cylinder and cutter, two vertical backup pads have been laid at the interval on the workstation, and the one end that two backup pads deviate from the workstation is connected with the fixing base, and two interval distribution's of the lower terminal surface fixedly connected with cutting cylinder of fixing base, the actuating lever of cutting cylinder are connected with the cutter, and the cutter hangs in the top of workstation.

As a further scheme of the invention: the clamping mechanism comprises a rack, a mounting seat, an electric telescopic rod, a limiting side plate, a limiting hydraulic cylinder and a limiting seat; the upper end face of the workbench is fixedly connected with two racks distributed at intervals, one ends of the two racks, which are far away from the workbench, are connected with the mounting seat, the lower end face of the mounting seat is fixedly connected with two limiting hydraulic cylinders distributed at intervals, actuating rods of the limiting hydraulic cylinders are fixedly connected with the limiting seat, and the working end face of the limiting seat is arc-shaped; two electric telescopic handle that interval relative distribution on the workstation, electric telescopic handle's actuating lever passes frame and the spacing curb plate of fixedly connected with, and spacing curb plate is located the frame and contacts towards one side of workstation intermediate position and with the up end of workstation.

As a further scheme of the invention: the collecting bin is provided with a mounting frame through the scraping screw rod and the sliding rod, the mounting frame is in transmission fit with the scraping screw rod and is in sliding connection with the sliding rod, and one end of the scraping screw rod extends to the inner side of the collecting bin and is in transmission connection with a motor; the inner side lower end face of the mounting frame is fixedly connected with two adjusting hydraulic cylinders distributed at intervals, and actuating rods of the adjusting hydraulic cylinders are connected with the scraping plates.

As a further scheme of the invention: the base plate has an assembly seat towards movable mounting on a side of the middle side of the workbench, the rotating shafts are mounted on two sides of the collecting bin, and one end of each rotating shaft departing from the collecting bin extends to the inner side of the assembly seat and is connected with a rotary cylinder in a transmission mode.

As a further scheme of the invention: the inboard interval of base plate is equipped with vertical lift lead screw and guide bar, and the one end of lift lead screw extends to the inside of base plate and the transmission is connected with the motor, and the base plate is via lift lead screw and guide bar and assembly seat erection joint, assembly seat and lift lead screw transmission cooperation and with guide bar sliding connection.

As a further scheme of the invention: a plurality of universal wheels are evenly installed at the lower end of the base plate, and locking switches are arranged on the universal wheels.

As a further scheme of the invention: the upper end face of the workbench is fixedly connected with a baffle, the baffle is positioned on one side of the discharge chute, which deviates from the supporting plate, and the cross section of the baffle is in a concave shape.

Compared with the prior art, the invention has the beneficial effects that: the agricultural forage chopping processing device effectively limits and clamps forage of different scales through the limiting side plates and the limiting seats before chopping, so that the forage can be stably fed under the action of the forage pushing plate, equidistant chopping is facilitated, and cutter damage can not occur; the chopped forage is recycled through the collection bin, so that subsequent centralized treatment is facilitated, and moreover, the forage is effectively prevented from being accumulated through the scraping plate distributed above the collection bin, so that the space utilization rate of the collection bin is ensured; through the matching of the lifting screw rod and the rotary cylinder, the collection bin can be conveniently overturned to dump forage, and the discharge efficiency of the collection bin is improved; in addition, through be provided with the baffle in one side of blown down tank, the forage is avoided dropping when the bits of broken glass, reduces subsequent clearance work load.

Drawings

Fig. 1 is a schematic structural diagram of an agricultural forage chopping and processing device.

FIG. 2 is a side view of an agricultural forage shredding device.

FIG. 3 is a schematic view of the arrangement of the scraping plate and the limiting seat in the agricultural forage cutting device.

FIG. 4 is a schematic view of the installation and connection of the collecting bin and the base plate in the grass chopping device for agriculture.

In the figure: 1-workbench, 2-base plate, 3-universal wheel, 4-baffle, 5-lifting screw rod, 6-transmission rod, 7-feeding screw rod, 8-material pushing plate, 9-collection bin, 10-material scraping screw rod, 11-mounting rack, 12-discharge chute, 13-support plate, 14-fixing seat, 15-cutting cylinder, 16-cutter, 17-assembly seat, 18-frame, 19-mounting seat, 20-sliding rod, 21-adjusting hydraulic cylinder, 22-material scraping plate, 23-electric telescopic rod, 24-limiting side plate, 25-limiting hydraulic cylinder, 26-limiting seat, 27-rotating shaft and 28-guide rod.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, an agricultural forage chopping and processing device comprises a worktable 1, wherein the lower end of the worktable 1 is fixedly connected with two substrates 2 arranged at intervals, and a collecting bin 9 is arranged between the two substrates 2; the upper end face of the workbench 1 is sequentially provided with a material pushing mechanism, a clamping mechanism and a cutting mechanism, the upper end of the workbench 1 is provided with a through discharge chute 12, and the discharge chute 12 is positioned on one side of the cutting mechanism, which is far away from the clamping mechanism; the material pushing mechanism comprises a vertical material pushing plate 8, the workbench 1 is provided with two non-through grooves at intervals, the workbench 1 is assembled with a horizontal transmission rod 6 and a feeding screw rod 7 through the grooves, one end of the feeding screw rod 7 extends into the workbench 1 and is in transmission connection with a motor, the material pushing plate 8 is arranged between the transmission rod 6 and the feeding screw rod 7, and the material pushing plate 8 is in sliding connection with the transmission rod 6 and is in transmission fit with the feeding screw rod 7; cutting mechanism includes backup pad 13, fixing base 14, cutting cylinder 15 and cutter 16, two vertical backup pads 13 have been laid at the interval on the workstation 1, and two backup pads 13 deviate from the one end of workstation 1 and are connected with fixing base 14, and two interval distribution's of the lower terminal surface fixedly connected with of fixing base 14 cutting cylinder 15, cutting cylinder 15's actuating lever is connected with cutter 16, and cutter 16 hangs in the top of workstation 1.

Further, the clamping mechanism comprises a rack 18, a mounting seat 19, an electric telescopic rod 23, a limiting side plate 24, a limiting hydraulic cylinder 25 and a limiting seat 26; the upper end surface of the workbench 1 is fixedly connected with two racks 18 distributed at intervals, one ends of the two racks 18 departing from the workbench 1 are connected with a mounting seat 19, the lower end surface of the mounting seat 19 is fixedly connected with two spacing hydraulic cylinders 25 distributed at intervals, actuating rods of the spacing hydraulic cylinders 25 are fixedly connected with a spacing seat 26, and the working end surface of the spacing seat 26 is arc-shaped; two electric telescopic handle 23 that interval relative distribution are gone up to fixedly connected with on the workstation 1, electric telescopic handle 23's executive rod passes frame 18 and the spacing curb plate 24 of fixedly connected with, and spacing curb plate 24 is located frame 18 and contacts towards the up end of workstation 1 one side of middle position of workstation 1.

Furthermore, a scraping screw rod 10 and a sliding rod 20 are respectively installed on two sides of the collection bin 9, the collection bin 9 is provided with a mounting rack 11 through the scraping screw rod 10 and the sliding rod 20, the mounting rack 11 is in transmission fit with the scraping screw rod 10 and is in sliding connection with the sliding rod 20, and one end of the scraping screw rod 10 extends to the inner side of the collection bin 9 and is in transmission connection with a motor; terminal surface fixedly connected with two interval distribution's regulation pneumatic cylinder 21 under the inboard of mounting bracket 11, the executive rod of adjusting pneumatic cylinder 21 is connected with scraping flitch 22, avoids the forage to pile up in collecting bin 9.

Further, base plate 2 has assembly seat 17 towards movable mounting on the side of workstation 1 middle side, collects the both sides of storehouse 9 and installs pivot 27, and pivot 27 deviates from the one end of collecting storehouse 9 and extends to the inboard of assembly seat 17 and the transmission is connected with revolving cylinder to in empting out the forage in collecting storehouse 9, convenient subsequent centralized processing.

Further, the inboard interval of base plate 2 is equipped with vertical lift lead screw 5 and guide bar 28, the one end of lift lead screw 5 extends to the inside and the transmission of base plate 2 and is connected with the motor, base plate 2 is via lift lead screw 5 and guide bar 28 and assembly seat 17 erection joint, assembly seat 17 with lift lead screw 5 transmission cooperation and with guide bar 28 sliding connection, be convenient for collect the position lift of storehouse 9 through lift lead screw 5, both be convenient for collect the forage after cutting up, conveniently collect the upset of storehouse 9 simultaneously, avoid taking place to interfere.

Further, a plurality of universal wheels 3 are evenly installed to the lower extreme of base plate 2, are provided with locking switch on the universal wheel 3 to be convenient for forage shredding device's position removes and fixes.

The working principle of the embodiment is as follows:

when actual forage chopping is carried out, the forage is flatly placed on the workbench 1, one end of the forage is in contact with the material pushing plate 8, the electric telescopic rod 23 is started to enable the limiting side plates 24 on the two sides to be close to the middle of the workbench 1, so that the forage is convenient to gather, the limiting hydraulic cylinder 25 is started to enable the limiting seat 26 to move downwards until the limiting seat is attached to the limiting side plates 24, the distance between the limiting side plates 24 is adjusted according to the specification of the forage, and the forage is filled in an area enclosed by the limiting side plates 24 and the limiting seat 26; starting the feed screw 7 to enable the material pushing plate 8 to push forage to feed, so as to determine the initial cutting position of the forage; then, the cutting cylinder 15 and the feeding screw rod 7 are started to operate, an operating circuit of the feeding screw rod 7 is connected with a single chip microcomputer and a time relay, so that the feeding screw rod 7 is controlled to intermittently move in a certain period, the cutting cylinder 15 drives the cutter 16 to reciprocate, and forage is intermittently fed under the driving of the material pushing plate 8, so that the forage is cut at equal intervals, the reciprocating period of the cutting cylinder 15 and the intermittent feeding of the feeding screw rod 7 are controlled, and the cutting length of the forage can be changed; the chopped forage falls to the collection bin 9 through the discharge chute 12, in order to avoid the forage from accumulating in the collection bin 9, the adjusting hydraulic cylinder 21 is started to change the height of the scraping plate 22, the scraping screw rod 10 is started to drive the scraping plate 22 to move stably, so that the chopped forage is spread uniformly; when the concentrated recovery of forage needs to be carried out, the height of collecting bin 9 is adjusted to start lift lead screw 5, and then the upset of collecting bin 9 is collected through revolving cylinder drive to empty away the forage, be convenient for subsequent processing.

Example 2

In order to avoid falling off on the worktable 1 after the forage is chopped, and to increase the subsequent cleaning strength, the embodiment is improved on the basis of the embodiment 1, and the improvement is as follows: the up end fixedly connected with baffle 4 of workstation 1, baffle 4 are located one side that blown down tank 12 deviates from backup pad 13, and the cross-section of baffle 4 is the character cut in bas-relief for the forage can not drop to ground via workstation 1, reduces subsequent clearance degree of difficulty.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The agricultural forage chopping and processing device comprises a workbench (1), and is characterized in that the lower end of the workbench (1) is fixedly connected with two substrates (2) arranged at intervals, and a collecting bin (9) is assembled between the two substrates (2); the upper end face of the workbench (1) is sequentially provided with a material pushing mechanism, a clamping mechanism and a cutting mechanism, the upper end of the workbench (1) is provided with a through discharge chute (12), and the discharge chute (12) is positioned on one side of the cutting mechanism, which is far away from the clamping mechanism; the material pushing mechanism comprises a vertical material pushing plate (8), the workbench (1) is provided with two non-through grooves at intervals, the workbench (1) is provided with a horizontal transmission rod (6) and a feeding screw rod (7) through the grooves, one end of the feeding screw rod (7) extends into the workbench (1) and is in transmission connection with a motor, the material pushing plate (8) is arranged between the transmission rod (6) and the feeding screw rod (7), and the material pushing plate (8) is in sliding connection with the transmission rod (6) and is in transmission fit with the feeding screw rod (7); cutting mechanism includes backup pad (13), fixing base (14), cutting cylinder (15) and cutter (16), workstation (1) is gone up the interval and has been laid two vertical backup pad (13), and the one end that two backup pad (13) deviate from workstation (1) is connected with fixing base (14), and the lower terminal surface fixedly connected with of fixing base (14) has two interval distribution's cutting cylinder (15), and the executive lever of cutting cylinder (15) is connected with cutter (16), and cutter (16) hang in the top of workstation (1).

2. The agricultural forage chopping processing device according to claim 1, wherein the clamping mechanism comprises a frame (18), a mounting seat (19), an electric telescopic rod (23), a limiting side plate (24), a limiting hydraulic cylinder (25) and a limiting seat (26); the upper end face of the workbench (1) is fixedly connected with two racks (18) distributed at intervals, one ends of the two racks (18) departing from the workbench (1) are connected with the mounting seat (19), the lower end face of the mounting seat (19) is fixedly connected with two limiting hydraulic cylinders (25) distributed at intervals, actuating rods of the limiting hydraulic cylinders (25) are fixedly connected with the limiting seat (26), and the working end face of the limiting seat (26) is arc-shaped; two electric telescopic handle (23) that interval relative distribution were gone up to fixedly connected with on workstation (1), electric telescopic handle's (23) executive rod passes frame (18) and spacing curb plate (24) of fixedly connected with, and spacing curb plate (24) are located frame (18) towards one side of workstation (1) intermediate position and contact with the up end of workstation (1).

3. The agricultural forage chopping and processing device according to claim 1, wherein a scraping screw rod (10) and a sliding rod (20) are respectively installed on two sides of the collection bin (9), the collection bin (9) is provided with a mounting frame (11) through the scraping screw rod (10) and the sliding rod (20), the mounting frame (11) is in transmission fit with the scraping screw rod (10) and is in sliding connection with the sliding rod (20), one end of the scraping screw rod (10) extends to the inner side of the collection bin (9) and is in transmission connection with a motor; the inner side lower end face of the mounting frame (11) is fixedly connected with two adjusting hydraulic cylinders (21) which are distributed at intervals, and actuating rods of the adjusting hydraulic cylinders (21) are connected with the scraping plate (22).

4. The agricultural forage chopping and processing device according to claim 2, wherein an assembly seat (17) is movably mounted on one side surface of the base plate (2) facing the middle side of the workbench (1), rotating shafts (27) are mounted on two sides of the collection bin (9), one end of each rotating shaft (27) departing from the collection bin (9) extends to the inner side of the assembly seat (17) and is in transmission connection with a rotary cylinder.

5. The agricultural forage chopping and processing device according to claim 4, wherein the inner side of the base plate (2) is equipped with a vertical lifting screw rod (5) and a guide rod (28) at intervals, one end of the lifting screw rod (5) extends to the inside of the base plate (2) and is connected with a motor in a transmission manner, the base plate (2) is connected with the assembly seat (17) in an installation manner through the lifting screw rod (5) and the guide rod (28), and the assembly seat (17) is matched with the lifting screw rod (5) in a transmission manner and is connected with the guide rod (28) in a sliding manner.

6. The agricultural forage chopping processing device according to claim 3, wherein a plurality of universal wheels (3) are uniformly arranged at the lower end of the base plate (2), and locking switches are arranged on the universal wheels (3).

7. The agricultural forage chopping processing device according to claim 1, wherein a baffle (4) is fixedly connected to the upper end surface of the working platform (1), the baffle (4) is positioned on one side of the discharge chute (12) departing from the support plate (13), and the cross section of the baffle (4) is concave.