CN217428701U - Peucedanum Ningense harvesting device with multistage separation sieve - Google Patents

Abstract

The utility model is suitable for the field of harvesting equipment, and provides a peucedanum praeruptorum harvesting device with a multi-stage separation sieve, which comprises a feeding mechanism, a first separation mechanism and a second separation mechanism which are sequentially arranged on a frame; the advancing end of the frame is provided with a digging shovel and a conveying assembly corresponding to the digging shovel. When the harvesting device of the peucedanum praeruptorum dunn is used, the feeding mechanism is used for conveying the peucedanum praeruptorum dunn with soil at the root to the first separating mechanism, the first separating mechanism is used for cleaning the soil at the root of the peucedanum praeruptorum dunn for the first time, when the peucedanum praeruptorum dunn flows to the second separating mechanism, the soil at the root of the peucedanum praeruptorum dunn is cleaned for the second time through the second separating mechanism, the harvesting of the peucedanum praeruptorum dunn can be carried out, meanwhile, the soil at the root of the peucedanum praeruptorum dunn is cleaned, the workload of subsequent treatment for harvesting the peucedanum praeruptorum dunn is reduced, and the practicability is strong.

Description

Peucedanum Ningense harvesting device with multistage separation sieve

Technical Field

The utility model belongs to the technical field of the harvesting equipment, especially, relate to a peucedanum praeruptorum dunn harvesting apparatus with multistage separation sieve.

Background

The Peucedanum Ningquan is planted in Ningguo city of Anhui province, has rich yield and has larger and larger market demand.

In the planting field of the peucedanum praeruptorum dunn, the limitation of environmental factors and larger soil viscosity are considered, so that the excavation and harvesting of the peucedanum praeruptorum dunn always depends on manpower, the labor cost is higher, the working efficiency is low, and the harvesting cost is greatly increased.

In the harvesting technology of peucedanum praeruptorum dunn, considering that the root of peucedanum praeruptorum dunn can be adhered with soil, if the soil at the root is not removed in time during harvesting, the harvesting and storage of peucedanum praeruptorum dunn by a harvesting device can be influenced, and the workload of the subsequent treatment of harvesting peucedanum praeruptorum dunn can be further increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peucedanum praeruptorum harvesting apparatus with multistage separation sieve aims at solving peucedanum praeruptorum and is gathering the in-process, the problem that root earth is not convenient for get rid of.

In order to solve the above problems, the present invention provides the following technical solution.

A peucedanum praeruptorum harvesting device with a multi-stage separation sieve comprises a frame with traveling wheels at the bottom, and further comprises a feeding mechanism, a first separation mechanism and a second separation mechanism which are sequentially arranged on the frame;

the advancing end of the rack is provided with a digging shovel and a conveying assembly corresponding to the digging shovel;

the first separating mechanism is arranged in the crushing cavity, and the top of the crushing cavity is communicated with the top of the feeding cavity so that the peucedanum praeruptorum dunn in the feeding cavity enters the crushing cavity;

the first separating mechanism comprises an arc-shaped screen plate arranged in the crushing cavity, and a plurality of strip-shaped channels are formed in the arc-shaped screen plate at intervals; the crushing cavity is also rotatably provided with a rotating roll shaft, a plurality of arc-shaped brush rods are symmetrically arranged on the rotating roll shaft in a circle center manner, the arc-shaped brush rods are matched with the strip-shaped channels and penetrate through the strip-shaped channels, so that the rotating roll shaft drives the arc-shaped brush rods to continuously penetrate through the strip-shaped channels when rotating;

the rotating direction of the rotating roll shaft is anticlockwise rotation.

Furthermore, the feeding mechanism comprises two feeding rollers, one feeding roller is rotatably arranged at the upper part of the feeding cavity, the other feeding roller is rotatably arranged at the lower part of the feeding cavity, and the feeding cavity is arranged on the rack; a window is arranged on one side of the lower part of the feeding cavity, and the peucedanum praeruptorum whose root needs to be cleaned by soil enters the feeding cavity through the window;

the feed mechanism still includes around connecing the material loading area on two material loading rollers, evenly distributed is provided with a plurality of support charging trays on the material loading area, and adjacent two support charging trays are in the material loading intracavity forms and deposit the material chamber for the peucedanum Ningning that needs carry out root earth separation gets into one of them material storage intracavity when entering into the material loading intracavity through the window, along with the operation of material loading roller drive material loading area, makes the peucedanum Ningning of material storage intracavity constantly upwards promote.

Further, in an exemplary embodiment of the present disclosure, each of the material supporting discs is provided with a limiting plate at an end thereof to limit the peucedanum niruri located on the material supporting disc, so as to avoid the peucedanum niruri from falling off during the process of being lifted upwards.

Further, the conveying assembly comprises a first conveying roller and a second conveying roller, the conveying assembly further comprises a conveying mesh belt wound on the first conveying roller and the second conveying roller, the conveying mesh belt is driven by a conveying motor to operate, the conveying motor is mounted on the rack, and an output shaft of the conveying motor is in driving connection with the second conveying roller in a chain wheel transmission mode.

Furthermore, the feeding belt is in a clockwise running direction, so that the peucedanum praeruptorum entering the feeding cavity through the window falls into one of the material storage cavities, namely the peucedanum praeruptorum falls onto the corresponding material supporting disc, the peucedanum praeruptorum on the second conveying roller is lifted in the feeding cavity along with the clockwise running of the feeding belt, when the peucedanum praeruptorum is lifted to the top, the peucedanum praeruptorum falls onto the back of the previous material supporting disc, and at the moment, the back of the material supporting disc is in an inclined state, so that the peucedanum praeruptorum can slide down and enter the crushing cavity.

Furthermore, second separating mechanism is including rotating the drum sieve of locating in the frame, a plurality of sieve meshes have been seted up on the drum sieve, and the sieve mesh is used for making the hack in the drum sieve discharge.

Furthermore, the frame is also provided with a lifting piece for leading the peucedanum praeruptorum dunn in the crushing cavity to enter the drum screen; the lifting piece comprises a rotating cylinder which is rotatably arranged in the lifting cavity, a plurality of lifting grooves are fixedly arranged on the rotating cylinder, and the rotation of the rotating cylinder is driven by a motor.

Furthermore, an inclined cylinder is fixedly supported on the frame, a material passing channel is arranged in the inclined cylinder, and a material passing inlet communicated with the material passing channel is arranged at the other end of the inclined cylinder; one end of the inclined cylinder is coaxially communicated with the drum sieve, the other end of the inclined cylinder is coaxially and rotatably arranged in the rotary cylinder, and when the motor drives the rotary cylinder to rotate and drives the lifting groove to operate, so that the lifting groove is aligned with the material passing inlet, the peucedanum praeruptorum dunn in the lifting groove enters the material passing channel through the material passing inlet and further enters the drum sieve;

the bottom of the lifting cavity is communicated with the bottom of the crushing cavity through a connecting channel.

Furthermore, a supporting cylinder seat is fixedly supported on the rack, the end part of the cylinder screen is rotatably arranged on the supporting cylinder seat in a penetrating way, and the other end of the inclined cylinder is coaxially and rotatably connected with the end part of the cylinder screen; the rotary screen is driven by a driving motor, and the driving motor is in transmission connection with the screen in a gear meshing mode.

Furthermore, a blocking plate is further installed at the other end of the drum screen through a screw, the blocking plate is used for blocking an outlet of the drum screen so as to prevent the peucedanum praeruptorum dunn in the drum screen from being discharged, and when the peucedanum praeruptorum dunn needs to be discharged from the drum screen, the blocking plate is taken out after the screw is taken off, and at the moment, the peucedanum praeruptorum dunn in the drum screen can be discharged.

Compared with the prior art, when the harvesting device of the peucedanum praeruptorum dunn is used, the feeding mechanism is used for conveying the peucedanum praeruptorum dunn with soil at the root to the first separating mechanism, the first separating mechanism is used for cleaning the soil at the root of the peucedanum praeruptorum dunn for the first time, correspondingly, when the peucedanum praeruptorum dunn flows to the second separating mechanism, the soil at the root of the peucedanum praeruptorum dunn is cleaned for the second time through the second separating mechanism, the soil at the root of the peucedanum praeruptorum dunn can be cleaned while the peucedanum praeruptorum dunn is harvested, and the workload of subsequent treatment of harvesting of the peucedanum praeruptorum dunn is reduced.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a harvesting device of peucedanum praeruptorum with a multi-stage separation sieve of the present invention;

fig. 2 is a schematic perspective view of an arc-shaped mesh plate of the harvesting device for peucedanum praeruptorum dunn provided by the present invention;

fig. 3 is a schematic partial structural view of a supply mechanism of a harvesting device for peucedanum praeruptorum dunn provided by the present invention;

fig. 4 is a cross-sectional view of a lifting member in the feeding structure provided by the present invention.

In fig. 1-4:

100. a frame; 101. a traveling wheel; 102. a first soil collection box; 103. a second soil collection box; 104. a cockpit; 105. a support cylinder seat; 106. a drive motor;

200. digging a shovel;

300. a conveying mesh belt; 301. a first conveying roller; 302. a second conveying roller; 303. a conveying motor;

400. a feeding cavity; 401. a feeding roller; 402. feeding a material belt; 403. a material supporting disc; 404. a limiting plate; 405. a window;

500. a crushing chamber; 501. an arc-shaped screen plate; 502. rotating the roll shaft; 503. an arc-shaped brush rod; 504. a strip channel; 505. a connecting channel;

600. obliquely placing the cylinder; 601. a material passing channel; 602. a material inlet;

700. a blocking plate;

800. screening by a drum screen; 801. screening holes;

900. a lifting chamber; 901. a motor; 902. a lifting groove; 903. a rotating drum.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the harvesting devices provided by the present disclosure are described in detail below with reference to specific embodiments.

As shown in fig. 1, in an embodiment of the present invention, a harvesting apparatus for peucedanum praeruptorum dunn with a multi-stage separation sieve comprises:

the bottom of the frame 100 is provided with a travelling wheel 101, and the travelling wheel 101 is arranged to facilitate the movement of the harvesting device provided by the disclosure; preferably, the power source of the travelling wheel 101 can be a motor connected to a power supply, or can be a diesel engine started;

in addition, a cockpit 104 is also disposed on the frame 100.

Further, peucedanum praeruptorum harvesting apparatus still include feed mechanism, first separating mechanism and the second separating mechanism that sets gradually on frame 100, wherein feed mechanism is used for sending the peucedanum praeruptorum with soil in the root to first separating mechanism, and first separating mechanism is used for carrying out the clearance of first time to peucedanum praeruptorum root earth, and is corresponding, when peucedanum praeruptorum flows and changes second separating mechanism, carries out the clearance of second time through the second separating mechanism to peucedanum praeruptorum root's soil.

In an exemplary embodiment of the present disclosure, the feeding mechanism includes two feeding rollers 401, one feeding roller 401 is rotatably disposed at an upper portion of the feeding chamber 400, the other feeding roller 401 is rotatably disposed at a lower portion of the feeding chamber 400, and the feeding chamber 400 is disposed on the frame 100; the lower side of the loading cavity 400 is provided with a window 405, and the peucedanum Ningning whose root needs to be cleaned by soil enters the loading cavity 400 through the window 405.

Specifically, in the embodiment of the utility model provides an in, feed mechanism still includes around connecing the material loading area 402 on two material loading rollers 401, evenly distributed is provided with a plurality of tray 403 on the material loading area 402, and two adjacent tray 403 are in form the material storage chamber in the material loading chamber 400 for the peucedanum Ningning that needs carry out root earth separation gets into one of them material storage intracavity when entering into material loading chamber 400 through window 405, along with material loading roller 401 drives the operation of material loading area 402, makes the peucedanum Ningning in the material storage chamber constantly upwards promote.

Preferably, in the exemplary embodiment of the present disclosure, a limiting plate 404 is disposed at an end of each tray 403 to limit the peucedanum located on the tray 403, so as to avoid the peucedanum falling off during the process of lifting upwards.

Further, in the exemplary embodiment provided by the present disclosure, the advancing end of the frame 100 is provided with a digging shovel 200, and during the advancing process of the harvesting device, the digging shovel 200 in the state of burying is used for shoveling the peucedanum being in the soil and pushing the peucedanum being in the soil onto the conveying assembly, and the conveying assembly conveys the peucedanum having the root adhered with soil into the loading cavity 400 through the window 405.

Preferably, in an exemplary embodiment of the present disclosure, the inclination of the excavation of the shovel 200 may be adjusted; the angled shovel 200 is secured to the forward end of the frame 100, for example, by screws.

With continuing reference to fig. 1, in the exemplary embodiment provided by the present disclosure, the conveying assembly includes a first conveying roller 301 and a second conveying roller 302, the conveying assembly further includes a conveying mesh belt 300 wound on the first conveying roller 301 and the second conveying roller 302, the operation of the conveying mesh belt 300 is driven by a conveying motor 303, wherein the conveying motor 303 is installed on the frame 100, and an output shaft of the conveying motor 303 is in driving connection with the second conveying roller 302 by a sprocket drive manner.

Further, the window 405 corresponds to the second conveying roller 302, so that the foraminous conveyor belt 300 feeds the peucedanum into the feeding chamber 400 through the window 405 when conveying the peucedanum.

In the exemplary embodiment provided by the present disclosure, the feeding belt 402 has a clockwise direction of operation, such that the peucedanum that enters the feeding cavity 400 through the window 405 falls into one of the material storage cavities, i.e. the peucedanum that enters the corresponding tray 403, and with the clockwise operation of the feeding belt 402, the peucedanum on the second conveying roller 302 is lifted in the feeding cavity 400, and when lifted to the top, the peucedanum falls onto the back of the previous tray 403, and at this time, the back of the tray 403 is inclined, which facilitates the peucedanum to slide down and enter the crushing cavity 500.

Further, as shown in fig. 1 and 2, in another exemplary embodiment of the present disclosure, the first separating mechanism is disposed in the crushing chamber 500, and the top of the crushing chamber 500 is communicated with the top of the loading chamber 400, so that the peucedanum sieboldii in the loading chamber 400 enters the crushing chamber 500.

With continuing reference to fig. 1 and fig. 2, in the embodiment of the present disclosure, the first separating mechanism includes an arc-shaped mesh plate 501 installed in the crushing cavity 500, and a plurality of strip-shaped channels 504 are formed on the arc-shaped mesh plate 501 at intervals; still rotate in broken chamber 500 and be provided with rotatory roller 502, be a plurality of arc brush-holders 503 in the centre of a circle symmetry on the rotatory roller 502, arc brush-holder 503 with bar passageway 504 looks adaptation, arc brush-holder 503 passes bar passageway 504 for rotatory roller 502 is rotatory, drives arc brush-holder 503 and constantly passes bar passageway 504.

Preferably, in the exemplary embodiment of the present disclosure, the rotating direction of the rotating roller shaft 502 is counterclockwise rotation, that is, the rotating direction of the arc-shaped brush bar 503 around the rotating roller shaft 502 is opposite to the falling direction of the peucedanum Ninghuricum on the arc-shaped net plate 501.

It can be understood that the peucedanum coming into the crushing cavity 500 firstly falls on the arc-shaped net plate 501 and slides down along the arc-shaped net plate 501, and at the same time, the rotating roller shaft 502 rotating counterclockwise drives the arc-shaped brush rod 503 to stir the peucedanum sliding down on the arc-shaped net plate 501, so as to promote the dropping of the soil at the root of the peucedanum, which is the first separation of the soil at the root of the peucedanum.

Preferably, the arc concave surface of the arc vertical rod 503 faces to the direction opposite to the rotating direction of the rotating roller shaft 502, so that the rotating roller shaft 502 continuously arches the peucedanum Ningning on the arc net plate 501 and effectively cleans the soil on the surface of the root when rotating.

Further, in the exemplary embodiment of the present disclosure, the frame 100 is further provided at a bottom thereof with a first soil collecting box 102, and the first soil collecting box 102 is communicated with one side of the bottom of the crushing chamber 500 for collecting the crushed soil generated when the first separating mechanism performs the operation.

In addition, in consideration of the blocking property of the soil at the root of the peucedanum Ningni, in another exemplary embodiment of the present disclosure, a heating device may be provided inside the crushing chamber 500 to perform a heating process on the soil at the root of the peucedanum Ningni inside the crushing chamber 500, and the dried soil is more easily dropped from the root of the peucedanum Ningni; wherein, heating device can be the cooperation of fan and electric heat net for the fan is to the broken chamber 500 interior hot-air of blowing, in order to realize the effect of heating.

With continuing reference to fig. 1, fig. 3 and fig. 4, in yet another exemplary embodiment of the present disclosure, the second separating mechanism includes a drum screen 800 rotatably disposed on the frame 100, the drum screen 800 is provided with a plurality of screen holes 801, and the screen holes 801 are used for discharging the crushed soil in the drum screen 800.

Preferably, in the exemplary embodiment of the present disclosure, the frame 100 is further provided with a lifting member for making the peucedanum sienna in the crushing cavity 500 enter into the drum screen 800; the lifting piece comprises a rotating cylinder 903 rotatably arranged in a lifting cavity 900, a plurality of lifting grooves 902 are fixedly arranged on the rotating cylinder 903, and the rotating cylinder 903 rotates through a motor 901.

Further, in an exemplary embodiment of the present disclosure, an inclined cylinder 600 is fixedly supported on the frame 100, a through channel 601 is provided in the inclined cylinder 600, and a through inlet 602 communicated with the through channel 601 is provided at the other end of the inclined cylinder 600; one end of the inclined cylinder 600 is coaxially communicated with the cylindrical sieve 800, the other end of the inclined cylinder 600 is coaxially and rotatably arranged in the rotary cylinder 903, when the motor 901 drives the rotary cylinder 903 to rotate to drive the lifting groove 902 to operate, so that the lifting groove 902 is aligned with the material inlet 602, the peucedanum Ningning in the lifting groove 902 enters the material passing channel 601 through the material passing inlet 602 and further enters the cylindrical sieve 800.

Preferably, in the exemplary embodiment of the present disclosure, the bottom of the lifting chamber 900 communicates with the bottom of the crushing chamber 500 through a connecting channel 505.

With continued reference to fig. 1 and fig. 3, in an exemplary embodiment of the present disclosure, a supporting cylinder base 105 is fixedly supported on the frame 100, an end of the drum screen 800 is rotatably disposed on the supporting cylinder base 105, and another end of the inclined cylinder 600 is coaxially and rotatably connected with an end of the drum screen 800.

Further, in the exemplary embodiment provided in the present disclosure, the rotation of the drum screen 800 is driven by the driving motor 106, and the driving motor 106 and the drum screen 800 are in transmission connection by means of gear engagement.

Specifically, install drive gear on drive motor 106's the output shaft, the fixed cover is equipped with from the ring gear on the drum sieve 800, from the ring gear with mesh between the drive gear to when making drive motor 106 start, when making drive gear rotatory, drive drum sieve 800, the rotation process makes and collides each other between a plurality of peucedanum Ningning in the drum sieve 800, the clearance effect of improvement peucedanum Ningning root earth that can be further.

Furthermore, in this embodiment, the other end of the drum screen 800 is further provided with a blocking plate 700 by a screw, the blocking plate 700 is used for blocking the outlet of the drum screen 800 so as to prevent the peucedanum nin in the drum screen 800 from being discharged, and when the peucedanum nin needs to be discharged from the drum screen 800, the blocking plate 700 is taken out after the screw is removed, so that the peucedanum nin in the drum screen 800 can be discharged.

Further, in the exemplary embodiment provided by the present disclosure, the bottom of the rack 100 is further provided with a second soil collecting box 103 corresponding to the drum screen 800, and the second soil collecting box 103 is used for collecting the crushed soil discharged through the drum screen 800.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a peucedanum praeruptorum dunn harvesting apparatus with multistage separation sieve which characterized in that:

comprises a frame with a walking wheel at the bottom;

the feeding mechanism, the first separating mechanism and the second separating mechanism are sequentially arranged on the rack;

wherein, the advancing end of the frame is provided with a digging shovel and a conveying assembly corresponding to the digging shovel;

the first separating mechanism is arranged in the crushing cavity, and the top of the crushing cavity is communicated with the top of the feeding cavity;

the first separating mechanism comprises an arc-shaped screen plate arranged in the crushing cavity, and a plurality of strip-shaped channels are formed in the arc-shaped screen plate at intervals; the crushing cavity is also rotatably provided with a rotating roll shaft, a plurality of arc-shaped brush rods are symmetrically arranged on the rotating roll shaft in a circle center manner, the arc-shaped brush rods are matched with the strip-shaped channels and penetrate through the strip-shaped channels, so that the rotating roll shaft drives the arc-shaped brush rods to continuously penetrate through the strip-shaped channels when rotating;

the rotating direction of the rotating roll shaft is anticlockwise rotation.

2. The harvesting device of peucedanum praeruptorum dunn with multi-stage separation sieve of claim 1, wherein the feeding mechanism comprises two feeding rollers, one feeding roller is rotatably arranged at the upper part of the feeding cavity, the other feeding roller is rotatably arranged at the lower part of the feeding cavity, and the feeding cavity is arranged on the frame; one side of the lower part of the feeding cavity is provided with a window;

the feeding mechanism further comprises a feeding belt wound on the two feeding rollers, a plurality of material supporting plates are uniformly distributed on the feeding belt, and two adjacent material supporting plates are arranged in the feeding cavity to form a material storage cavity.

3. The harvesting device of peucedanum praeruptorum dunn with multi-stage separation sieve as claimed in claim 2, wherein each tray is provided with a limiting plate at its end.

4. The harvesting device of peucedanum praeruptorum sieb with multi-stage separation sieve of claim 2 or 3, wherein the conveying assembly comprises a first conveying roller and a second conveying roller, the conveying assembly further comprises a conveying mesh belt wound on the first conveying roller and the second conveying roller, and the conveying mesh belt is driven by a conveying motor to run.

5. The harvesting apparatus of peucedanum praeruptorum sieb having multiple stages of screens of claim 2, wherein the feeding belt is in a clockwise direction of travel.

6. The harvesting device of peucedanum praeruptorum dunn with multi-stage separation sieve according to claim 2, wherein the second separation mechanism comprises a drum sieve rotatably arranged on the frame, and a plurality of sieve holes are arranged on the drum sieve.

7. The harvesting device of peucedanum praeruptorum dunn with multi-stage separation sieve of claim 6, wherein the frame is further provided with a lifting member; promote the piece including rotating the rotatory section of thick bamboo of locating in the promotion intracavity, fixed mounting has a plurality of promotion grooves on the rotatory section of thick bamboo, the rotation of rotatory section of thick bamboo is driven through the motor.

8. The harvesting device of peucedanum praeruptorum dunn with multi-stage separation sieve as claimed in claim 7, wherein an inclined barrel is fixedly supported on the frame, a material passage is arranged in the inclined barrel, and the other end of the inclined barrel is provided with a material inlet communicated with the material passage; one end of the inclined cylinder is coaxially communicated with the cylinder screen, and the other end of the inclined cylinder is coaxially and rotatably arranged in the rotary cylinder;

the bottom of the lifting cavity is communicated with the bottom of the crushing cavity through a connecting channel.

9. The harvesting device of peucedanum praeruptorum dunn with multi-stage separation sieve as claimed in claim 8, wherein a supporting cylinder base is fixedly supported on the frame, the end part of the cylinder sieve is rotatably arranged on the supporting cylinder base in a penetrating way, and the other end of the inclined cylinder is coaxially and rotatably connected with the end part of the cylinder sieve;

the rotary screen is driven by a driving motor, and the driving motor is in transmission connection with the screen in a gear meshing mode.

10. The harvesting device of peucedanum Ningn with multi-stage separation sieve of claim 8 or 9, wherein the other end of said drum sieve is further mounted with a blocking plate by means of screws.

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