阅读说明：本技术 一种农业用长条状农作物截断装置 (Long-strip crop cutting device for agriculture ) 是由 李亚丽 于 2021-08-20 设计创作，主要内容包括：本发明公开了一种农业用长条状农作物截断装置,包括外壳,外壳内设有贯穿所述外壳左右端面的截断腔,外壳的左右端面上固定设有两个左右位置对称的伸入口；本发明通过设置在截断刀上的保鲜膜,使得可在截断农作物的同时,对农作物断面进行保护,防止水分从农作物的断面处流失,影响农作物的品质,还通过设置在纳刀腔中的清洁轮,使得在每次截断农作物后,都可通过清洁轮将附着在截断刀上的汁水去除,延长截断刀的使用寿命,同时提高卫生性,不仅如此还通过设置截断腔内的毛刷,使得附着在农作物上的泥土被清除,以提高农作物的卖相,同时减少农作物的重量,减低输送成本。(The invention discloses an agricultural strip crop cutting device, which comprises a shell, wherein a cutting cavity penetrating through the left end surface and the right end surface of the shell is arranged in the shell, and two symmetrically left and right extending openings are fixedly arranged on the left end surface and the right end surface of the shell; the invention can protect the cross section of crops while cutting the crops by the preservative film arranged on the cutter, prevent water from losing from the cross section of the crops and affecting the quality of the crops, and can remove juice attached to the cutter by the cleaning wheel after cutting the crops each time by the cleaning wheel arranged in the cutter accommodating cavity, thereby prolonging the service life of the cutter, improving the sanitation, removing soil attached to the crops by the brush arranged in the cutter accommodating cavity, improving the selling phase of the crops, reducing the weight of the crops and lowering the conveying cost.)

1. The utility model provides a long banding crops cut device for agricultural, includes the shell, its characterized in that: the cutting cavity penetrating through the left end face and the right end face of the shell is arranged in the shell, two stretching inlets symmetrical in left and right positions are fixedly arranged on the left end face and the right end face of the shell, the stretching cavities are arranged in the stretching inlets and communicated with the cutting cavity, a transmission cavity is arranged in the upper side wall of the cutting cavity, a cleaning motor is fixedly arranged on the right end face of the shell, the left end face of the cleaning motor is in driving connection with a cleaning power shaft, the left end face of the cleaning power shaft penetrates through the shell and is in rotating connection with the left end face of the transmission cavity, two cleaning power gears symmetrical in left and right positions are fixedly connected onto the transmission cavity, a gear ring is in friction connection with the lower end face of the cleaning power gear, bristles are fixedly connected onto the inner end face of the gear ring, a part of the bristles extends into the cutting cavity, and the lower end face is provided with a cleaning cavity, a cleaning mechanism capable of simply cleaning the cutting knife is arranged in the cleaning cavity;

cut the lower terminal surface in chamber and be equipped with and cut and accomodate the chamber, cut and accomodate the plastic wrap chamber that the both sides wall in chamber is equipped with two bilateral position symmetries, cut accomodate the chamber with plastic wrap chamber intercommunication, it is connected with the plastic wrap axle to rotate on the inner wall around the plastic wrap chamber, the epaxial fixedly connected with plastic wrap wheel of plastic wrap, the inboard of plastic wrap wheel is equipped with the steering spindle, the steering spindle rotates and sets up on the inner wall in plastic wrap chamber, fixedly connected with directive wheel on the steering spindle, it has the plastic wrap to coil on the plastic wrap wheel, the plastic wrap passes through the directive wheel extends to cut accomodate the intracavity, cut and accomodate the intracavity and be equipped with the mechanism of cutting that can protect the crops section when cutting crops.

2. An agricultural elongated crop chopping device according to claim 1, wherein: the cleaning mechanism comprises a second power wheel fixedly connected to the cleaning power shaft and symmetrically arranged at two left and right positions, two fixed shafts symmetrically arranged at two left and right positions are rotatably connected to the left and right inner walls of the cleaning cavity, fixed wheels are fixedly connected to the fixed shafts, first belts are connected between the fixed wheels and the second power wheel in a friction mode, universal joints are fixedly connected to the inner end faces of the fixed shafts and arranged in the cleaning wheel, and the cleaning wheel forms a cutter accommodating cavity.

3. An agricultural elongated crop chopping device according to claim 2, wherein: the inner wall is equipped with the spout of twice left and right sides position symmetry about receiving the sword chamber, the up end of spout is equipped with the forked tail spout, the fixed electro-magnet that is equipped with on the outer terminal surface of forked tail spout, the fixed contact switch that is equipped with on the outer terminal surface of spout, contact switch sets up the inboard of electro-magnet.

4. An agricultural elongated crop chopping device according to claim 1, wherein: the cutting mechanism comprises a first telescopic rod fixedly arranged on the lower end face of the cutting storage cavity, an upper end face fixedly connected with mounting plate of the first telescopic rod, an upper end face fixedly connected with intermediate plate of the mounting plate, an upper end face fixedly connected with knife rest mounting block of the intermediate plate, a cutting knife is mounted on the upper end face of the knife rest mounting block, two dovetail sliders symmetrical in left and right positions are arranged in the knife rest mounting block, a moving block is fixedly connected with the lower end face of each dovetail slider, a preservative film setting cavity is arranged in the moving block, two belt pulley setting cavities symmetrical in front and back positions are arranged in the front and back walls of the preservative film setting cavity, a belt pulley set is arranged in each belt pulley setting cavity, and the belt pulley set is fixedly arranged on a climbing motor drive of the outer end face of the belt pulley setting cavity.

5. An agricultural elongated crop chopping device according to claim 4, wherein: the utility model discloses a cutter, including cuting, accomodate the chamber, be equipped with the cutter spout of two bilateral position symmetries on the both sides inner wall of cuting the chamber of accomodating, it is equipped with the cutter to slide in the cutter spout, the cutter extensible reaches it accomodates the intracavity to cuting, the outer terminal surface of cutter with fixedly connected with cutter spring between the cutter spout, the fixed cutter electro-magnet that is equipped with on the outer terminal surface of cutter spout.

6. An agricultural elongated crop chopping device according to claim 1, wherein: the inner wall of the cut-off cavity is provided with two pairs of clamping arc plates which are symmetrical in left and right positions, the outer end faces of the clamping arc plates are fixedly connected with arc plate installation blocks, the outer end faces of the arc plate installation blocks are connected with second telescopic rods, and the second telescopic rods are fixedly arranged on the inner wall of the cut-off cavity.

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a strip-shaped crop cutting device for agriculture.

Background

The crops refer to various plants cultivated in agriculture, and the shapes of the crops are various, wherein the long-strip-shaped crops cause difficulty in transportation due to the long-strip-shaped crops, the crops are required to be cut before transportation, however, if the cut sections are not protected, moisture can continuously run off from the sections, quality of the crops is reduced, time and labor are consumed for winding and protecting each section in a harvest period due to the large number of the crops, and soil attached to the crops in a transportation process can increase the weight of the crops, so that transportation cost is increased.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a long-strip crop cutting device capable of protecting a cross section of a long-strip crop while cutting the long-strip crop, which overcomes the drawbacks of the conventional long-strip crop cutting device.

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides an agricultural is with rectangular form crops cut device, it includes the shell, be equipped with in the shell and run through the chamber that cuts of terminal surface about the shell, the fixed entry that stretches into that is equipped with two left and right position symmetries about on the terminal surface about the shell, it stretches into the chamber to be equipped with in the mouth, stretch into the chamber with cut the chamber intercommunication, it is equipped with the transmission chamber in the last lateral wall in chamber to cut, the fixed clean motor that is equipped with on the right-hand member face of shell, the left end drive of clean motor is connected with clean power shaft, the left end of clean power shaft runs through the shell and rotate the connection on the left end face in transmission chamber, fixedly connected with two clean power gear that control the position symmetry on the transmission chamber, the lower terminal surface friction of clean power gear has the ring gear, fixedly connected with the brush hair on the interior terminal surface of ring gear, a part of brush hair extends to cut the intracavity, the lower end surface is provided with a cleaning cavity, and a cleaning mechanism capable of simply cleaning the cutter is arranged in the cleaning cavity; cut the lower terminal surface in chamber and be equipped with and cut and accomodate the chamber, cut and accomodate the plastic wrap chamber that the both sides wall in chamber is equipped with two bilateral position symmetries, cut accomodate the chamber with plastic wrap chamber intercommunication, it is connected with the plastic wrap axle to rotate on the inner wall around the plastic wrap chamber, the epaxial fixedly connected with plastic wrap wheel of plastic wrap, the inboard of plastic wrap wheel is equipped with the steering spindle, the steering spindle rotates and sets up on the inner wall in plastic wrap chamber, fixedly connected with directive wheel on the steering spindle, it has the plastic wrap to coil on the plastic wrap wheel, the plastic wrap passes through the directive wheel extends to cut accomodate the intracavity, cut and accomodate the intracavity and be equipped with the mechanism of cutting that can protect the crops section when cutting crops.

Further, clean mechanism includes fixed connection and is in on the clean power shaft and the second power wheel of two bilateral symmetry, rotate on the inner wall about clean chamber and be connected with the fixed axle of two bilateral symmetry, fixedly connected with fixed wheel on the fixed axle, the fixed wheel with friction connection has first belt between the second power wheel, fixedly connected with universal joint on the interior terminal surface of fixed axle, the universal joint sets up in the clean wheel, two clean wheel forms one and receives the sword chamber, and this clean mechanism can cut the sword and carry out simple cleanness after cutting crops, prevents that the juice of crops from influencing the use of cutting the sword.

Furthermore, two sliding chutes which are symmetrical in left and right positions are arranged on the left inner wall and the right inner wall of the knife accommodating cavity, a dovetail sliding chute is arranged on the upper end face of each sliding chute, an electromagnet is fixedly arranged on the outer end face of each dovetail sliding chute, and a contact switch is fixedly arranged on the outer end face of each sliding chute and is arranged on the inner side of each electromagnet.

Further, the cutting mechanism comprises a first telescopic rod fixedly arranged on the lower end face of the cutting and accommodating cavity, the upper end face of the first telescopic rod is fixedly connected with a mounting plate, the upper end face of the mounting plate is fixedly connected with a middle plate, the upper end face of the middle plate is fixedly connected with a knife rest mounting block, the upper end face of the knife rest mounting block is provided with a cutting knife, two dovetail slide blocks which are symmetrical in left and right positions are arranged in the knife rest mounting block, the lower end face of each dovetail slide block is fixedly connected with a moving block, a preservative film setting cavity is arranged in each moving block, two belt pulley setting cavities which are symmetrical in front and back positions are arranged in the front and back walls of the preservative film setting cavity, a belt pulley set is arranged in each belt pulley setting cavity, each belt pulley set is driven by a climbing motor fixedly arranged on the outer end face of each belt pulley setting cavity, and the cutting mechanism can protect the cross section of crops while cutting, prevent water loss from the cross section of the crops and influence the quality of the crops.

Further, the cutter spout that is equipped with two bilateral position symmetries on the both sides inner wall of cuting the storage chamber, it is equipped with the cutter to slide in the cutter spout, the cutter extensible to cuting the storage chamber, the outer terminal surface of cutter with fixedly connected with cutter spring between the cutter spout, the fixed cutter electro-magnet that is equipped with on the outer terminal surface of cutter spout, this cutter can cut off the plastic wrap automatically through simple transmission.

Furthermore, the inner wall of the cut-off cavity is provided with two pairs of clamping arc plates with symmetrical left and right positions, the outer end faces of the clamping arc plates are fixedly connected with arc plate installation blocks, the outer end faces of the arc plate installation blocks are connected with second telescopic rods, the second telescopic rods are fixedly arranged on the inner wall of the cut-off cavity, and the clamping arc plates can completely laminate the preservative film on crops to prevent gaps.

By adopting the technical scheme, the invention has the technical effects that: according to the invention, the preservative film arranged on the cutting knife can protect the cross section of crops while cutting the crops, so that the water loss from the cross section of the crops is prevented, and the quality of the crops is prevented from being influenced;

according to the invention, the cleaning wheel arranged in the cutter accommodating cavity is used for removing juice attached to the cutter through the cleaning wheel after crops are cut off every time, so that the service life of the cutter is prolonged, and meanwhile, the sanitation is improved;

the invention removes the soil attached to the crops by arranging the brush in the cutting cavity, thereby improving the appearance of the crops, reducing the weight of the crops and lowering the conveying cost.

Drawings

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

FIG. 2 is a schematic view of the overall structure of an agricultural crop-cutting apparatus according to the present invention;

FIG. 3 is a block diagram of the cleaning mechanism of FIG. 2 according to the present invention;

FIG. 4 is a block diagram of the intercept mechanism of FIG. 2 of the present invention;

FIG. 5 is a schematic view of A-A of FIG. 2 in accordance with the present invention;

FIG. 6 is a schematic view of B-B of FIG. 2 according to the present invention.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is only intended to describe an agricultural elongated crop chopping device or several specific embodiments of the invention, and not to strictly limit the scope of protection specifically claimed by the invention, as used herein, the terms upper, lower, left and right are not limited to their strict geometric definitions, but include tolerances for machining or human error rationality and inconsistencies, the following detailed description of which is specific:

referring to the attached drawings, the long-strip crop cutting device for agriculture according to the embodiment of the invention comprises a shell 13, a cutting cavity 17 penetrating through the left and right end faces of the shell 13 is arranged in the shell 13, two symmetrical left and right extending ports 11 are fixedly arranged on the left and right end faces of the shell 13, an extending cavity 12 is arranged in the extending port 11, the extending cavity 12 is communicated with the cutting cavity 17, a transmission cavity 14 is arranged in the upper side wall of the cutting cavity 17, a cleaning motor 27 is fixedly arranged on the right end face of the shell 13, a cleaning power shaft 59 is connected to the left end face of the cleaning motor 27 in a driving manner, the left end face of the cleaning power shaft 59 penetrates through the shell 13 and is rotatably connected to the left end face of the transmission cavity 14, two symmetrical left and right cleaning power gears 25 are fixedly connected to the transmission cavity 14, a toothed ring 16 is connected to the lower end face of the cleaning power gear 25 in a friction manner, the inner end face of the gear ring 16 is fixedly connected with bristles 15, a part of the bristles 15 extends into the cut-off cavity 17, the lower end face is provided with a cleaning cavity 26, and a cleaning mechanism 57 capable of simply cleaning the cut-off knife is arranged in the cleaning cavity 26; cut the lower terminal surface of chamber 17 and be equipped with and cut and accomodate chamber 18, cut and accomodate the plastic wrap chamber 19 that two bilateral position symmetries were equipped with in the both sides wall of chamber 18, cut accomodate chamber 18 with plastic wrap chamber 19 intercommunication, it is connected with plastic wrap axle 21 to rotate on the inner wall around plastic wrap chamber 19, fixedly connected with plastic wrap wheel 20 on the plastic wrap axle 21, the inboard of plastic wrap wheel 20 is equipped with steering spindle 23, steering spindle 23 rotates the setting and is in on the inner wall of plastic wrap chamber 19, fixedly connected with directive wheel 22 on the steering spindle 23, it has plastic wrap 24 to coil on the plastic wrap wheel 20, plastic wrap 24 passes through directive wheel 22 extends to cut and accomodate in the chamber 18, cut and accomodate and be equipped with the cut-off mechanism 58 that can protect the crops section when crops cut in the chamber 18.

Optionally, the cleaning mechanism 57 includes two second power wheels 28 that are fixedly connected to the cleaning power shaft 59 and symmetric with respect to left and right positions, two fixing shafts 31 that are symmetric with respect to left and right positions are rotatably connected to left and right inner walls of the cleaning cavity 26, a fixing wheel 30 is fixedly connected to the fixing shaft 31, a first belt 29 is frictionally connected between the fixing wheel 30 and the second power wheels 28, a universal joint 32 is fixedly connected to an inner end surface of the fixing shaft 31, the universal joint 32 is disposed in the cleaning wheel 33, two cleaning wheels 33 form a knife accommodating cavity 34, when the cleaning power shaft 59 rotates, the cleaning power shaft 59 drives the second power wheels 28 to rotate, the second power wheels 28 drives the fixing wheels 30 to rotate through the first belt 29, the fixing wheels 30 drive the fixing shaft 31 to rotate, and the fixing shaft 31 drives the cleaning wheels 33 to rotate through the universal joint 32, the cleaning wheel 33 simply cleans the cutoff knife 39 entering the knife receiving chamber 34.

Optionally, two sliding grooves 35 are arranged on the left inner wall and the right inner wall of the knife accommodating cavity 34, the sliding grooves 35 are symmetrical left and right, a dovetail sliding groove 36 is arranged on the upper end face of each sliding groove 35, an electromagnet 38 is fixedly arranged on the outer end face of each dovetail sliding groove 36, a contact switch 37 is fixedly arranged on the outer end face of each sliding groove 35, and the contact switch 37 is arranged on the inner side of the electromagnet 38.

Optionally, the cutting mechanism 58 includes a first telescopic rod 51 fixedly disposed on the lower end surface of the cutting accommodating cavity 18, the upper end surface of the first telescopic rod 51 is fixedly connected with a mounting plate 50, the upper end surface of the mounting plate 50 is fixedly connected with a middle plate 43, the upper end surface of the middle plate 43 is fixedly connected with a knife rest mounting block 40, the upper end surface of the knife rest mounting block 40 is mounted with a cutting knife 39, two dovetail sliders 41 symmetrical to each other in left and right are disposed in the knife rest mounting block 40, the lower end surface of the dovetail slider 41 is fixedly connected with a moving block 42, a plastic wrap setting cavity 44 is disposed in the moving block 42, two belt pulley setting cavities 56 symmetrical in front and back are disposed in front and back walls of the plastic wrap setting cavity 44, a belt pulley set 45 is disposed in the belt pulley setting cavity 56, and the belt pulley set 45 is driven by a climbing motor 52 fixedly disposed on the outer end surface of the belt pulley setting cavity 56, when climbing motor 52 starts, climbing motor 52 drives pulley group 45 and rotates, pulley group 45 drives plastic wrap 24 and climbs, make plastic wrap 24 depend on plastic wrap sets up the chamber 44, then start first telescopic link 51, first telescopic link 51 promotes mounting panel 50 and rises, mounting panel 50 drives clipper 39 and rises and cuts off crops, the plastic wrap sets up the chamber 44 and faces the sectional position of crops simultaneously, start electromagnet 38, electromagnet 38 attracts movable block 42 to remove, make forked tail slider 41 remove along forked tail spout 36, and the plastic wrap 24 that is located plastic wrap setting chamber 44 department will cover the section department at crops.

Optionally, the inner walls of the two sides of the cut-off storage cavity 18 are provided with two symmetrical cutter chutes 47, the cutter chute 47 is internally provided with a cutter 46 in a sliding manner, the cutter 46 can extend into the cut-off storage cavity 18, the outer end face of the cutter 46 is fixedly connected with a cutter spring 48 between the cutter chutes 47, the outer end face of the cutter chute 47 is fixedly provided with a cutter electromagnet 49, when the cutter electromagnet 49 is powered on, the cutter electromagnet 49 pushes the cutter 46 to move towards the cut-off storage cavity 18, so that the cutter 46 cuts off the preservative film 24 and then resets under the action of the cutter spring 48.

Optionally, the inner wall of the cut-off cavity 17 is provided with two pairs of clamping arc-shaped plates 53 which are symmetrical in left and right positions, the outer end faces of the clamping arc-shaped plates 53 are fixedly connected with arc-shaped plate installation blocks 54, the outer end faces of the arc-shaped plate installation blocks 54 are connected with second telescopic rods 55, the second telescopic rods 55 are fixedly arranged on the inner wall of the cut-off cavity 17, and when the second telescopic rods 55 are started, the second telescopic rods 55 can push the two clamping arc-shaped plates 53 to be close to each other.

The invention relates to an agricultural strip crop cutting device, which comprises the following working procedures:

the elongated crops are inserted into the truncation cavity 17 through the extension cavity 12 and then extend out of the extension cavity 12 at the other side, the cleaning motor 27 is started while the crops are inserted, the cleaning motor 27 drives the cleaning power shaft 59 to rotate, the cleaning power shaft 59 drives the toothed ring 16 to rotate through the cleaning power gear 25, the toothed ring 16 drives the bristles 15 to rotate, the bristles 15 simply clean soil attached to the surfaces of the crops, then the first telescopic rod 51 is started, the first telescopic rod 51 pushes the mounting plate 50 to ascend, the mounting plate 50 drives the truncation knife 39 to ascend to cut off the crops, when the truncation knife 39 moves to the cutter receiving cavity 34, the cleaning power shaft 59 drives the second power wheel 28 to rotate, the second power wheel 28 drives the fixed wheel 30 to rotate through the first belt 29, the fixed wheel 30 drives the fixed shaft 31 to rotate, the fixed shaft 31 drives the cleaning wheel 33 to rotate through the universal joint 32, and the cleaning wheel 33 simply cleans the truncation knife 39 entering into the cutter receiving cavity 34, the juice of the crops is prevented from being attached to the cutter 39, the service life of the cutter 39 is prevented from being affected, then the electromagnet 38 is started, the electromagnet 38 attracts the moving block 42 to move, the dovetail sliding block 41 moves along the dovetail sliding groove 36, the preservative film 24 located in the preservative film setting cavity 44 covers the section of the crops, when the cutter electromagnet 49 is electrified, the cutter electromagnet 49 pushes the cutter 46 to move towards the cutting and accommodating cavity 18, the cutter 46 cuts off the preservative film 24, then the cutter is reset under the action of the cutter spring 48, then the second telescopic rod 55 is started, the second telescopic rod 55 pushes the two clamping arc-shaped plates 53 to be close to each other, the preservative film 24 is completely attached to the section of the crops, the moisture of the crops is prevented from being lost from the section, and the preservation time of the crops is prolonged;

finally, when the moving block 42 contacts the contact switch 37, the contact switch 37 controls the electromagnet 38 to repel the moving block 42, so that the moving block 42 is reset, and after the moving block 42 is reset, the first telescopic rod 51 is retracted to prepare for next truncation.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.