CN212589050U - Broken feeding device of organic agricultural straw - Google Patents

Abstract

The utility model discloses a broken feeding device of organic agricultural straw, including two blocks of curb plates, two blocks of curb plate symmetric distributions, it cuts the device to be equipped with flattening device and hand hay cutter between two blocks of curb plates in proper order, flattening device is including flattening mechanism and last flattening mechanism down, corresponding is installed between two blocks of curb plates about flattening mechanism and the last flattening mechanism down, and goes up flattening mechanism and flattening mechanism down and constitute the flattening passageway, the hand hay cutter is cut the device and is included the hand hay cutter, the hand hay cutter realizes the up-and-down motion through reciprocal linear motion mechanism, and hand hay cutter and curb plate sliding connection, flattening device and hand hay cutter are cut the device and are driven through the buncher respectively, and this novel effect is: the straw is flattened through the flattening device, and then is cut into sections through the chopping device, so that the straw crushing operation is performed, the operation quality and the processing efficiency of the straw processing machine can be improved, and the energy consumption is reduced.

Description

Broken feeding device of organic agricultural straw

Technical Field

The utility model relates to a broken feeding device of organic agricultural straw belongs to straw processing equipment technical field.

Background

Organic agriculture refers to planting industry which adopts organic fertilizers to meet the nutritional requirements of crops without artificially synthesized fertilizers, pesticides, growth regulators and livestock and poultry feed additives completely or basically in production, or breeding industry which adopts organic feeds to meet the nutritional requirements of livestock and poultry, so that organic plant straws, organic feeds and the like in organic agriculture planting have higher nutritional values and are generally processed for feeding livestock.

At present, the processing machinery of the straw feed in China mainly comprises a hay cutter, a rubbing crusher and a soft filament machine, and the straws cannot be completely broken after the hay cutter is processed, so that the palatability of livestock is poor; the straws processed by the kneading machine and the soft wire machine are similar to natural forage, have good palatability for livestock and are easy to digest, but are not popularized in a large range due to low efficiency and high energy consumption.

The mechanical characteristics of the straws show that the energy required for cutting or kneading the flattened straws is much lower than that required for cutting or kneading the untreated straws, and the pretreatment work of flattening and cutting is carried out before the straws are fed, so that the operation quality and the processing efficiency of the straw processing machine can be improved, and the energy consumption is reduced.

The feeding device of the existing hay cutter, the existing rubbing crusher and the existing flexible silk machine only uses the feeding roller to feed the straws to a mechanical working part, the straws cannot be pretreated, the phenomenon of blockage easily occurs, even the machine needs to be shut down for maintenance, the normal processing operation of the straws is influenced, the production efficiency is reduced, the potential safety hazard of workers is increased, and the safety production is very unfavorable.

Disclosure of Invention

An object of the utility model is to provide a broken feeding device of organic agricultural straw has solved the feeding device of current straw processing machinery can not handle, the production efficiency is low, there is the problem of potential safety hazard to the straw earlier stage.

The utility model adopts the technical scheme as follows: the utility model provides a broken feeding device of organic agricultural straw, includes two blocks of curb plates, two blocks of curb plates symmetric distribution, and form the interval, two blocks of curb plates upper end dismantled and assembled are fixed with the apron of adaptation, be fixed with in proper order between two blocks of curb plates and flatten device and hand hay cutter and cut the device, two blocks of curb plate lower extreme dismouting are fixed with the bottom plate of adaptation.

The flattening device comprises a lower flattening mechanism and an upper flattening mechanism, the lower flattening mechanism is horizontally fixed between two side plates, the upper flattening mechanism is fixed between the two side plates right above the lower flattening mechanism, the upper transmission mechanism is of an obtuse-angle-shaped structure, a flattening channel is formed between the upper flattening mechanism and the lower flattening mechanism, the height of the flattening channel is gradually reduced from left to right, the flattening channel is used for facilitating manual feeding, the straw is gradually flattened, and the flattening quality is improved.

The mechanism of flattening down includes the conveyer belt, the conveyer belt passes through the initiative cylinder and the driven roll installs between the both sides board, and wherein, initiative cylinder and driven roll rotatable the installation between the bottom plate of both sides, be fixed with the backup pad between two blocks of curb plates of lower extreme in the conveyer belt, and the laminating of backup pad upper end and conveyer belt for support the conveyer belt, improve and flatten the quality.

Go up flattening mechanism and include a plurality of flattening roller, a plurality of flattening roller is "obtuse angle" shape structure distribution and rotatable the installing between two blocks of curb plates, flattening roller's cross section is oval structure for not only can flatten the straw with flattening the cooperation of taking, but also throw the effect of sending the straw.

The straw chopping device comprises a chopper, a reciprocating linear motion mechanism is fixed between two side ends right above the chopper, the reciprocating linear motion mechanism is movably connected with the chopper, two ends of the chopper are respectively connected with the two side plates in a sliding mode, and the chopper is driven to slide up and down in a reciprocating mode through the reciprocating linear motion mechanism to realize straw chopping.

Furthermore, the lower flattening mechanism is driven by a speed regulating motor, the lower flattening device is in transmission connection with the upper flattening mechanism through a gear transmission mechanism, and the transmission directions of the lower flattening mechanism and the upper flattening mechanism are opposite.

Furthermore, the flattening rollers are driven by a chain transmission mechanism.

Further, the reciprocating linear motion mechanism is driven by a speed regulating motor.

Further, a chopping and cutting table is fixed between the two side plates on the right side of the lower flattening mechanism, the chopping and cutting table is slightly close to the conveying belt and is flush with the upper end of the conveying belt, a chopping knife groove matched with the chopping knife in a corresponding mode is formed in the upper end of the chopping and cutting table, and after the chopping knife moves to the lowest end, the lower end of the chopping knife enters the chopping knife groove and is used for ensuring that straws can be thoroughly chopped.

Furthermore, be fixed with the antiskid cover that slightly is close to the conveyer belt between two blocks of curb plates of the positive left side of conveyer belt for to the protection of conveyer belt, have the effect of the staff pan feeding of being convenient for simultaneously.

Further, the distance of the up-and-down movement of the guillotine is greater than the height of the rightmost end of the flattening channel.

Furthermore, the cross section of the guillotine is of an isosceles triangle structure, and the lower end of the guillotine is of a sawtooth structure, so that the guillotine cutting quality is improved.

Furthermore, the arc-shaped surface of the flattening roller is provided with an annular structure groove, so that the contact area between the flattening roller and the straw is increased, and the flattening quality is improved.

The beneficial effects of the utility model reside in that:

the utility model discloses earlier flatten the straw through last flattening mechanism and flattening mechanism down, and the rethread cuts the device and carries out the dissection to the straw, cuts the hand hay cutter at last and cuts or rub the operation, can improve straw processing machinery's operating quality and machining efficiency, reduces the purpose of energy consumption.

The utility model discloses a flatten the passageway and cut the passageway and constitute the big little pan feeding passageway in middle-section space in both ends space, guarantee that the enough big straw that can be snatched well of front end opening angle of feed inlet, the interlude space is less can effectually flatten the straw, improves and flattens the quality, and the rear end space is greater than the middle-section space and is favorable to flattening the hand hay cutter of back straw and cutting, and is difficult for causing the straw to pile up the jam.

The utility model discloses a flattening mechanism and hand hay cutter mechanism are respectively alone through the buncher drive, can carry out real-time regulation, and the suitability is wider to feeding volume and hand hay cutter length according to the actual production demand.

Drawings

Fig. 1 is a schematic view of the novel three-dimensional structure.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the novel three-dimensional partial structure.

Fig. 4 is a schematic perspective view of the novel chopping device.

In the figure: the device comprises a side plate 1, a cover plate 2, a flattening device 3, a lower flattening mechanism 3-1, a conveying belt 3-2, a driving roller 3-3, a driven roller 3-4, a supporting plate 3-5, an upper flattening mechanism 3-6, a flattening roller 3-7, a flattening channel 3-8, a chopping device 4, a chopper 4-1, a reciprocating linear motion mechanism 4-2, a crankshaft 4-3, an eccentric shaft 4-4, a movable rod 4-5, a chute slide block structure 4-6, a bottom plate 5, a speed regulating motor 6, a rotating shaft 7, a mounting frame 8, a chopping table 9, a chopper groove 10, an anti-skidding cover 11, a chain transmission mechanism 12, a protective shell 13 and a gear transmission mechanism 14.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

As shown in fig. 1, 2, 3 and 4, the organic agricultural straw crushing and feeding device comprises two side plates 1, wherein the two side plates 1 are symmetrically distributed and form an interval, the upper ends of the two side plates 1 are detachably fixed with adaptive cover plates 2 through fastening bolts, a flattening device 3 and a chopping device 4 are sequentially fixed between the two side plates 1, and adaptive bottom plates 5 are detachably fixed at the lower ends of the two side plates 1 through the fastening bolts.

The flattening device 3 comprises a lower flattening mechanism 3-1 and an upper flattening mechanism 3-6, the lower flattening mechanism 3-1 is horizontally fixed between two side plates 1, the upper flattening mechanism 3-6 is fixed between the two side plates 1 right above the lower flattening mechanism 3-1, the upper transmission mechanism is of an obtuse angle structure, a flattening channel 3-8 is formed between the upper flattening mechanism 3-6 and the lower flattening mechanism 3-1, the height of the flattening channel 3-8 is gradually reduced from left to right, manual feeding is facilitated, straws are flattened gradually, and the flattening quality is improved.

The lower flattening mechanism 3-1 comprises a conveying belt 3-2, the conveying belt 3-2 is installed between two side plates 1 through a driving roller 3-3 and a driven roller 3-4, wherein the driving roller 3-3 and the driven roller 3-4 are rotatably installed between two side bottom plates 5 through a bearing and a bearing, a supporting plate 3-5 is fixed between the two side plates 1 at the lower end in the conveying belt 3-2 through fastening bolts, and the upper end of the supporting plate 3-5 is attached to the conveying belt 3-2 and used for supporting the conveying belt 3-2 and improving flattening quality.

The lower flattening device 3 is driven by a speed regulating motor 6, two ends of a rotating shaft 7 connected with the driving rollers 3-3 extend out of the front and rear outer side ends of the side plate 1, the front extending section of the rotating shaft 7 connected with the driving rollers 3-3 is fixedly connected with the speed regulating motor 6 through a coupler, and the speed regulating motor 6 is fixed at the front outer side end of the side plate 1 through a mounting frame 8 and a fastening bolt.

The upper flattening mechanism 3-6 comprises a plurality of flattening rollers 3-7, the flattening rollers 3-7 are distributed in an obtuse angle structure and are rotatably arranged between the two side plates 1 through a rotating shaft 7 and a bearing, the cross sections of the flattening rollers 3-7 are of an oval structure, and annular structure grooves (not shown in the figure) are formed in the arc surfaces of the flattening rollers 3-7 and are used for being matched with a flattening belt to flatten straws, so that the flattening quality is improved, and the effect of throwing and conveying the straws is achieved.

The upper flattening device 3 is driven by a driving roller 3-3, the rear end of a rotating shaft 7 connected with a plurality of flattening rollers 3-7 extends out of the rear end of the side plate 1 and is driven by a chain transmission mechanism 12, and one flattening roller 3-7 close to the driving roller 3-3 is connected with the rear extension of the rotating shaft 7 connected with the driving roller 3-3 by a gear transmission mechanism 14.

The chopping device 4 comprises a chopper 4-1, the cross section of the chopper 4-1 is of an isosceles triangle structure, the lower end of the chopper 4-1 is of a sawtooth structure (not shown in the figure), the chopping quality is improved, a reciprocating linear motion mechanism 4-2 is fixed between two side ends right above the chopper 4-1, the reciprocating linear motion mechanism 4-2 comprises a crankshaft 4-3, the crankshaft 4-3 is rotatably installed between two side block side plates 1 through a bearing, the front end of the crankshaft 4-3 extends out of the side plate 1 and is fixedly connected with a speed reduction motor through a coupling, an eccentric shaft 4-4 of the crankshaft 4-3 is rotatably fixed with a movable rod 4-5 through a bearing, the sliding rod is hinged with the chopper 4-1, and two ends of the chopper 4-1 are respectively in sliding connection with the two side plates 1 through sliding chute slide block structures 4-6, the reciprocating linear motion mechanism 4-2 drives the fodder chopper 4-1 to slide up and down in a reciprocating manner, so that straw chopping is realized.

A chopping table 9 is fixedly welded between the two side plates 1 on the right side of the lower flattening mechanism 3-1, the chopping table 9 is slightly close to the conveying belt 3-2 and is flush with the upper end of the conveying belt 3-2, a chopping groove 10 correspondingly matched with the chopper 4-1 is formed in the upper end of the chopping table 9, and after the chopper 4-1 moves to the lowest end, the lower end of the chopper 4-1 enters the chopping groove 10 to ensure that straws can be thoroughly chopped.

The utility model discloses in consider the protection to conveyer belt 3-2, have the effect of the staff pan feeding of being convenient for simultaneously, consequently the welded fastening has between two blocks of curb plates 1 of the positive left side of conveyer belt 3-2 and slightly is close to conveyer belt 3-2.

The utility model discloses in the hand hay cutter of considering to guarantee the straw cut the quality to and prevent that blocking phenomenon from taking place, consequently the distance of hand hay cutter 4-1 up-and-down motion is greater than the height of flattening passageway 3-8 rightmost end.

The utility model discloses in consider the security that this device used, consequently the back side of side is fixed with protecting crust 13 through fastening bolt, just all drive mechanism's part all is located protecting crust 13.

The utility model discloses a theory of operation and application method:

according to the production requirement, the feeding speed of the flattening device 3 and the cutting length of the cutting device 4 to the straws are adjusted by adjusting the rotating speed of the speed regulating motor 6.

Firstly, straws are sent into a flattening channel 3-8, an upper flattening device 3 and a lower flattening device 3 rotate oppositely to drive the straws to enter the flattening channel 3-8, meanwhile, the upper flattening device 3 and the lower flattening device 3 flatten the straws in the flattening channel 3-8, the flattened straws are conveyed into a chopping channel through the flattening device 3, a chopper 4-1 reciprocates linearly to cut the straws into straw sections with certain length, and then the straw sections to be chopped are pushed to a crushing chamber.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides a broken feeding device of organic agricultural straw, includes two blocks of curb plates, characterized by: the two side plates are symmetrically distributed and form a space, a flattening device and a chopping device are sequentially arranged between the two side plates, the flattening device comprises a lower flattening mechanism and an upper flattening mechanism, the lower flattening mechanism and the upper flattening mechanism are correspondingly arranged between the two side plates from top to bottom, the upper transmission mechanism is in an obtuse angle structure, a flattening channel is formed between the upper flattening mechanism and the lower flattening mechanism, the height of the flattening channel is gradually reduced from left to right, the chopping device comprises a chopper, a reciprocating linear motion mechanism is arranged between two side plates right above the chopper, the reciprocating linear motion mechanism is movably connected with the hand hay cutter, two ends of the hand hay cutter are respectively connected with the two side plates in a sliding way, the distance of the up-and-down movement of the guillotine is greater than the height of the rightmost end of the flattening channel, and the flattening device and the guillotine cutting device are respectively driven by a speed regulating motor.

2. The organic agricultural straw crushing and feeding device as claimed in claim 1, wherein: the upper ends of the two side plates are provided with adaptive cover plates, and the lower ends of the two side plates are provided with adaptive bottom plates.

3. The organic agricultural straw crushing and feeding device as claimed in claim 1, wherein: the lower flattening mechanism comprises a conveying belt, the conveying belt is arranged between two side plates through a driving roller and a driven roller, the driving roller and the driven roller are rotatably arranged between two side bottom plates, a supporting plate is fixed between the two side plates at the lower end in the conveying belt, and the upper end of the supporting plate is attached to the conveying belt; the upper flattening mechanism comprises a plurality of flattening rollers which are distributed in an obtuse angle structure and can be rotatably arranged between the two side plates, the cross sections of the flattening rollers are of elliptical structures, and the arc surfaces of the flattening rollers are provided with annular structure grooves.

4. The organic agricultural straw crushing and feeding device as claimed in claim 1 or 3, wherein: the lower flattening mechanism is driven by a speed regulating motor, the lower flattening device is in transmission connection with the upper flattening mechanism through a gear transmission mechanism, and the transmission directions of the lower flattening mechanism and the upper flattening mechanism are opposite.

5. The organic agricultural straw crushing and feeding device as claimed in claim 3, wherein: the flattening rollers are driven by a chain transmission mechanism.

6. The organic agricultural straw crushing and feeding device as claimed in claim 1 or 3, wherein: a chopping cutting table is arranged between two side plates on the right side of the lower flattening mechanism, the chopping cutting table is slightly close to the lower flattening mechanism and is flush with the upper end of the lower flattening mechanism, a chopping knife groove matched with the chopping knife in a corresponding mode is formed in the upper end of the chopping cutting table, and after the chopping knife moves to the lowest end, the lower end of the chopping knife enters the chopping knife groove.

7. The organic agricultural straw crushing and feeding device as claimed in claim 3, wherein: and an anti-skid cover slightly close to the conveying belt is arranged between the two side plates on the right left side of the conveying belt.

8. The organic agricultural straw crushing and feeding device as claimed in claim 1, wherein: the cross section of the hand hay cutter is of an isosceles triangle structure, and the lower end of the hand hay cutter is of a sawtooth structure.

Images