CN113412735A

CN113412735A - Dustless crushing apparatus of straw that wisdom agricultural used

Info

Publication number: CN113412735A
Application number: CN202110685984.1A
Authority: CN
Inventors: 陈晓旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-09-21

Abstract

The invention discloses a dust-free straw smashing device used for intelligent agriculture, which comprises a fixed surface, a smashing box, a smashing roller set, a filter plate, a vibrating motor and a guide cover, wherein the smashing roller set, the filter plate, the vibrating motor and the guide cover are arranged on the smashing box, a base is arranged on the fixed surface, a feeding pipe and a material return pipe are arranged at the top end of the smashing box, a material return outlet, a discharge port, a first sealing plate, a second sealing plate and a storage box are arranged at the left end of the smashing box, the lower end of an inner cavity of the smashing box is a guide inclined plane, a filter screen is arranged on the filter plate, a mounting plate is arranged at the left end of the storage box, a sealed material return group, a control box and an alarm are arranged on the mounting plate, the upper end of the sealed material return group is communicated with the material return pipe, a photoelectric switch, a detected object and a box cover are arranged on the storage box, and a pipe sleeve is arranged on the feeding pipe. The straw smashing device has the advantages that the whole straw smashing quality of the straw smashing device used in the intelligent agriculture is guaranteed, the phenomenon of material leakage and waste is avoided, and the energy performance and manual operation of the straw smashing device used in the intelligent agriculture are saved.

Description

Dustless crushing apparatus of straw that wisdom agricultural used

Technical Field

The invention belongs to the technical field of intelligent agriculture, and particularly relates to a dust-free straw smashing device used in intelligent agriculture.

Background

The straw is a general term of the stem and leaf parts of mature crops. Generally refers to the remainder of wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops after harvesting the seeds.

Wisdom agriculture is the wisdom economy in agriculture, or the concrete manifestation of wisdom economy modalities in agriculture. Wisdom agriculture is the important part of wisdom economy, and wisdom agriculture is exactly to use internet of things to traditional agriculture in, and application sensor and software are controlled agricultural production through mobile platform or computer platform, make traditional agriculture more "wisdom".

In the publication No. CN211755791U, a dust-free straw smashing device for intelligent agriculture is disclosed, which comprises a bottom plate, a smashing box is fixedly connected to the top of the bottom plate, a motor is fixedly connected to the right side of the smashing box, a rotating shaft is fixedly connected to the output end of the motor, the left side of the rotating shaft penetrates through the inner cavity of the smashing box, smashing leaves are fixedly connected to the right side of the surface of the rotating shaft, smashing rods are fixedly connected to the left side of the top of the rotating shaft and the left side of the bottom of the rotating shaft, a fan is fixedly connected to the left side of the bottom of the inner wall of the bottom plate, a dust exhaust pipe is communicated with the right side of the fan, an output end of the fan is communicated with a dust suction pipe, a connecting pipe is communicated with the left side of the dust exhaust pipe, the top of the right side of the connecting pipe is communicated with the inner cavity of the smashing box, a sloping plate is fixedly connected to the center of the inner cavity of the smashing box, and a discharging pipe is communicated with the right side of the smashing box, the bottom on crushing case right side intercommunication has the dust exhaust mouth, and the dust exhaust mouth is located the bottom of discharging pipe.

However, most of the existing dust-free straw crushing equipment used in smart agriculture cannot realize qualified filtering material and material returning process of crushed straw particles, and the tightness of the whole processing process is poor, so that the overall straw crushing quality of the dust-free straw crushing equipment used in smart agriculture can be greatly reduced.

The existing dust-free straw crushing equipment used in the wisdom agriculture mostly has no photoelectric sensing structure and a control alarm structure, the photoelectric sensing structure is arranged on the mounting plate, the storage box can not remind an operator that the storage box is full of straw, and the related equipment can not be stopped in time, so that the energy performance and manual operation of the dust-free straw crushing equipment used in the wisdom agriculture are improved.

Disclosure of Invention

The invention aims to provide a straw dust-free smashing device used for intelligent agriculture, and the straw dust-free smashing device is used for solving the problems that the overall straw smashing quality of the straw dust-free smashing device used for intelligent agriculture is greatly reduced, and the energy source performance and manual operation of the straw dust-free smashing device used for intelligent agriculture are improved in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dustless crushing apparatus of straw that wisdom agricultural used, includes the stationary plane and smashes the case to and locate crushing roller set, filter plate, vibrating motor, guide cover on smashing the case, be equipped with the base on the stationary plane, the top of smashing the case is equipped with batch feed pipe, feed back pipe, the left end of smashing the case is equipped with feed back export, discharge gate, storage case, the inner chamber lower extreme of smashing the case is the guide inclined plane, be equipped with the filter screen on the filter material board, the left end of storage case is equipped with the mounting panel, be equipped with sealed feed back group, control box, siren on the mounting panel, sealed feed back group's upper end and feed back pipe intercommunication, be equipped with the case lid on the storage case, be equipped with the pipe box on the batch feed pipe, the structure that this novel used, except special explanation, all adopt No. forty five steel to make, intensity is high, easy welding process.

Preferably, the right-hand member of storage case is the opening and communicates with the discharge gate, realizes smashing the storage of straw granule, the bin outlet has been seted up to the lower extreme of storage case, be equipped with the screw pin on the case lid, case lid and storage case hinge joint, when the storage case stores up the back full, can remove the travelling bogie to the position of storage case below on the left side, then tear the screw pin open to open the case lid rotation and guarantee the tilt state, the upper end opening overlap joint of the transport case that presets on the case lid of tilt state and the travelling bogie this moment, and through gravity, the straw in the storage case smashes the granule and can slide into below transport case along the case lid of tilt state in, realizes ejection of compact process.

Preferably, photoelectric switch with by the horizontal level alignment of object to both are higher than the height of discharge gate, have guaranteed that the storage case can be smooth store the straw and have smashed the granule, avoid just getting into the condition that the alarm will appear in the straw and smashing the granule.

Preferably, the crushing roller group is a common device in production, the two crushing roller bodies are provided with protruding teeth, the protruding teeth of the two crushing roller bodies are matched with each other in a staggered mode to crush straws, the sealed material return group is a lifting conveying device commonly used in production, materials at the bottom can be conveyed upwards and conveyed into the crushing box through the top discharge pipe and the material return pipe, the whole crushing box is in a sealed state, and the vibration motor is YZS-50-4 in the type and belongs to YZS series vibration motors.

Preferably, photoelectric switch, the siren, the control box, crushing roller set, vibrating motor, sealed feed back group all is connected to the external connection power box through the wire, photoelectric switch is electron photoelectric accessories commonly used, the model of siren is HRB-N80, be provided with PLC in the control box, it is the metal material piece to be detected the thing, can carry out the reflection of light beam signal, horizontal light path signal when photoelectric switch with be detected between the thing is sheltered from, PLC control starts the siren in the control box, stop crushing roller set simultaneously, vibrating motor, the whole operation of sealed feed back group, remind operating personnel to carry in time and arrange the material.

Preferably, the base is transversely arranged three, the base cross-section is trapezoidal structure, base, recess, damping plate overlook the face and be rectangular structure, damping spring is two sets of for the symmetry, and every group quantity is three, when realizing smashing the case damping to the atress equilibrium stability of smashing the case damping in-process has been guaranteed.

Preferably, the inner wall surface of the guide cover is of an inclined structure, the inner wall surface of the guide cover is provided with a smooth layer, the smooth layer is a graphite gluing layer, the straw materials fed and returned are guided into the crushing gap of the lower crushing roller set smoothly, and the phenomenon of material leakage and waste is avoided.

Preferably, the filter plate, the guide inclined plane and the horizontal included angle are ten degrees, and the effective leftward sliding conveying of the crushed straw particles is realized by matching with a crushing box which vibrates up and down.

Preferably, the left end of smashing the case is equipped with first closing plate, second closing plate, the lower extreme of filter plate and the internal face fixed setting of feed back export, the right-hand member of filter plate and the internal face fixed setting of smashing the case, the left end of filter plate is sealed to be inserted and is located sealed feed back group, the internal face of pipe box is equipped with sealed the pad, throws the material and finishes the back outward, closely overlaps the back on the feeding pipe with the pipe box, and the whole leakproofness of smashing vibration filter material storage and feed back process is guaranteed to above-mentioned structure.

Compared with the prior art, the invention has the beneficial effects that:

through the arrangement of the hierarchical vibration filter material structure and the sealed feed back group structure, and the arrangement of the storage box, the filtering of crushed straw particles is realized, the straw particles with qualified sizes can be filtered and vibrated to enter the storage box, while the straw particles which do not conform to the qualified sizes can continue to enter the sealed feed back group structure along the vibration of the filter material plate and are sent back to the crushing box to be crushed again until the straw particles conform to the qualified sizes, moreover, the integral tightness of the storage and feed back processes of the crushing vibration filter material is ensured by combining the arrangement of the first sealing plate and the second sealing plate, the impurity in the feed back caused by the entry of external dust particles during the feed back conveying is avoided, the integral quality of the straw crushing of the straw dust-free crushing equipment used in intelligent agriculture is ensured, in addition, the guide cover structure with the smooth layer is arranged in the crushing box, the straw materials fed and fed back are smoothly guided into the crushing gap of the lower crushing roller group, avoiding the waste of material leakage.

Through the photoelectric sensing structure that sets up on the storage case and the control alarm structure who sets up on the mounting panel, when the storage case stores up fast when qualified straw crushing granule, signal transmission through photoelectric switch, then through PLC in the control box stop crushing roller group, vibrating motor, the whole operation of sealed feed back group starts the siren simultaneously, not only timely warning the condition that the operating personnel storage case just will store up fully, but also can be timely with relevant equipment shutdown, the dustless crushing apparatus's of straw that wisdom agricultural used energy nature and manual operation have been practiced thrift greatly.

Drawings

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is a partial enlarged view of the material storage box and the photoelectric sensing control structure shown in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic bottom view of the vibration dampening structure of the lower end of the crush box of FIG. 1 in accordance with the present invention;

fig. 5 is a block diagram of the present invention.

In the figure: the device comprises a fixing surface 1, a crushing box 2, a crushing roller group 21, a guide slope 22, a vibrating motor 23, a feed back pipe 24, a first sealing plate 25, a second sealing plate 26, a feed back outlet 27, a discharge port 28, a feeding pipe 3, a pipe sleeve 31, a sealing gasket 32, a guide cover 4, a smooth layer 41, a groove 5, a vibration damping plate 51, a base 6, a vibration damping spring 61, a storage box 7, a photoelectric switch 71, a detected object 72, a box cover 73, a screw pin 731, a discharge port 74, a filter plate 8, a filter screen 81, a mounting plate 9, a control box 91, an alarm 92 and a sealed feed back group 10.

Detailed Description

Please refer to fig. 1, a dust-free straw crushing apparatus for smart agriculture includes a fixed surface 1 and a crushing box 2, and a crushing roller set 21 disposed on the crushing box 2, a filter material plate 8, a vibration motor 23, and a material guiding cover 4, wherein a base 6 is mounted on the fixed surface 1, a feeding pipe 3 and a material returning pipe 24 are disposed on the top end of the crushing box 2, a first sealing plate 25, a second sealing plate 26 and a material storing box 7 are disposed on the left end of the crushing box 2, the lower end of the filter material plate 8 is fixedly disposed on the inner wall surface of a material returning outlet 27, the right end of the filter material plate 8 is fixedly disposed on the inner wall surface of the crushing box 2, the left end of the filter material plate 8 is hermetically inserted in the sealed material returning group 10, a pipe sleeve 31 is disposed on the feeding pipe 3, and a sealing gasket 32 is bonded on the inner wall surface of the pipe sleeve 31, thereby realizing the sealing of the feeding pipe 3.

Referring to fig. 1, 3 and 4, the three bases 6 are transversely arranged, the cross section of each base 6 is in a trapezoid structure, the top surfaces of the bases 6, the grooves 5 and the damping plates 51 are all in a strip structure, the damping springs 61 are in two symmetrical groups, and the number of each group is three, so that the stress balance stability of the crushing box 2 in the damping process is ensured.

Referring to fig. 1, a feed back outlet 27 and a discharge port 28 are arranged at the left end of the crushing box 2, a filter screen 81 is arranged on the filter material plate 8, a guide inclined plane 22 is arranged at the lower end of the inner cavity of the crushing box 2, the filter material plate 8 and the guide inclined plane 22 form a ten-degree included angle with the horizontal plane, and filter holes in the filter screen 81 can separate and filter out the straw crushing particles with qualified and unqualified sizes.

Referring to fig. 1, 2 and 5, the right end of the storage box 7 is welded to the left end of the crushing box 2 in a sealing manner, the left end of the storage box 7 is welded with the mounting plate 9, the mounting plate 9 is provided with the sealed feed back group 10, the control box 91 and the alarm 92, the upper end of the sealed feed back group 10 is communicated with the feed back pipe 24, the storage box 7 is embedded with the photoelectric switch 71, the detected object 72, the photoelectric switch 71, the alarm 92, the control box 91, the crushing roller group 21, the vibrating motor 23 and the sealed feed back group 10 which are electrically connected, the photoelectric switch 71 and the detected object 72 are horizontally aligned, and the height of the photoelectric switch 71 and the height of the detected object 72 are higher than that of the discharge port 28, so that the situation that an alarm can be given out when the crushed straw particles enter the crushing roller is avoided.

Referring to fig. 1 and 2, a discharge opening 74 is formed at the lower end of the storage box 7, a screw pin 731 is arranged on the box cover 73, and the box cover 73 is hinged to the storage box 7, so that the straw crushed particles in the storage box 7 can be conveniently discharged.

Referring to fig. 1, the inner wall surface of the material guide cover 4 is an inclined structure, the inner wall surface of the material guide cover 4 is provided with a smooth layer 41, and the smooth layer 41 smoothly guides fed and returned straw materials into the crushing gap of the lower crushing roller set 21, so as to avoid waste due to material leakage.

The working principle of the scheme is as follows: starting the crushing roller group 21, the vibrating motor 23 and the sealed feed back group 10, wherein at this time, the thrown straw materials fall downwards along the guide cover 4 to the middle of the crushing roller group 21 and are crushed, the crushed straw particles are filtered by the filter screen 81, the straw particles with qualified sizes can be filtered and fall on the guide inclined plane 22 at the lowest part, the straw particles with qualified sizes are driven to enter the storage box 7 in a guiding manner towards the left lower side through the vibration of the vibrating motor 23, and the straw particles which do not accord with the qualified sizes continue to vibrate leftwards along the filter plate 8 to enter the sealed feed back group 10 structure and return to the crushing box 2 through the feed back pipe 24 to be crushed again until the straw particles accord with the qualified sizes;

moreover, combine the first closing plate 25 and the second closing plate 26 structure that set up, guarantee to smash the whole leakproofness of vibration filter material storage and feed back process, outside dust granule gets into and causes and contain impurity in the feed back when avoiding the feed back to carry, has guaranteed the dustless crushing apparatus straw kibbling whole quality that wisdom agricultural used.

When the storage box 7 is filled with qualified straw crushed particles, the straw crushed particles inside can block the sensing light path of the photoelectric switch 71 which is transversely reflected to the detected object 72, the detection signal can be transmitted to the PLC in the control box 91 and controls the start alarm 92, and meanwhile, the whole operation of the crushing roller group 21, the vibration motor 23 and the sealed feed back group 10 is stopped; .

This novel not only timely warning operating personnel storage case 7 and just having stored up the full condition, moreover also can be timely with relevant equipment bring to rest, practiced thrift the dustless crushing apparatus's of straw energy nature and the manual operation that wisdom agricultural used greatly.

Claims

1. The utility model provides a dustless crushing apparatus of straw that wisdom agricultural used, includes stationary plane (1) and crushing case (2) to and locate crushing roller set (21), filter plate (8), vibrating motor (23), guide cover (4) on crushing case (2), its characterized in that: be equipped with on stationary plane (1) base (6), be equipped with damping spring (61) in base (6), the top of smashing case (2) is equipped with feeding pipe (3), feed back pipe (24), the left end of smashing case (2) is equipped with feed back export (27), discharge gate (28), first closing plate (25), second closing plate (26), storage case (7), the inner chamber lower extreme of smashing case (2) is guide inclined plane (22), be equipped with filter screen (81) on filter plate (8), the left end of storage case (7) is equipped with mounting panel (9), be equipped with sealed feed back group (10), control box (91), siren (92) on mounting panel (9), the upper end and the feed back pipe (24) intercommunication of sealed feed back group (10), be equipped with photoelectric switch (71) on storage case (7), be detected thing (72), detected, The box cover (73), the feeding pipe (3) is provided with a pipe sleeve (31).

2. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the inner wall surface of the pipe sleeve (31) is provided with a sealing gasket (32).

3. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the lower extreme of storage case (7) has seted up bin outlet (74), be equipped with on case lid (73) spiral shell round pin (731), case lid (73) and storage case (7) hinged joint.

4. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the photoelectric switch (71) and the detected object (72) are horizontally aligned transversely and are higher than the discharge hole (28).

5. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the three bases (6) are transversely arranged, and the cross section of each base (6) is of a trapezoidal structure.

6. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the photoelectric switch (71), the alarm (92), the control box (91), the crushing roller group (21), the vibrating motor (23) and the sealed feed back group (10) are electrically connected.

7. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the overlooking surface of the base (6), the groove (5) and the damping plate (51) is of a strip-shaped structure, the damping springs (61) are two symmetrical groups, and the number of each group is three.

8. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the inner wall surface of the material guide cover (4) is of an inclined structure, and the inner wall surface of the material guide cover (4) is provided with a smooth layer (41).

9. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the filter plate (8) and the guide inclined plane (22) form a ten-degree included angle with the horizontal plane.

10. The straw dust-free smashing device for intelligent agriculture in claim 1 is characterized in that: the lower end of the filter plate (8) is fixedly arranged on the inner wall surface of the feed back outlet (27), the right end of the filter plate (8) is fixedly arranged on the inner wall surface of the crushing box (2), and the left end of the filter plate (8) is hermetically inserted into the sealed feed back group (10).