CN113906864B - Fritillary bulb planting pit excavating device - Google Patents
Fritillary bulb planting pit excavating device Download PDFInfo
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- CN113906864B CN113906864B CN202111224693.9A CN202111224693A CN113906864B CN 113906864 B CN113906864 B CN 113906864B CN 202111224693 A CN202111224693 A CN 202111224693A CN 113906864 B CN113906864 B CN 113906864B
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- frame
- soil
- pit digging
- piece
- suspension member
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a fritillary bulb planting pit digging device, which relates to the technical field of agricultural planting, and comprises a movable frame, a pit digging mechanism, a suspension member and a pit digging telescopic piece, wherein the pit digging telescopic piece is arranged on the movable frame and drives the suspension member to lift through the telescopic action of the pit digging telescopic piece; the digging mechanism comprises a frame cylinder assembly, a digging spiral head, a driving assembly, an outer frame cover and a plurality of soil crushing rotating pieces; the digging spiral head is connected with the driving component; the outer frame cover is covered on the outer side of the upper end of the frame barrel assembly and is rotationally connected with the top wall of the frame barrel assembly, an annular discharging bin is formed between the outer frame cover and the frame barrel assembly, a plurality of discharging holes communicated with the discharging bin are formed in the side wall of the top of the frame barrel assembly, and the tops of the plurality of clay crushing rotating pieces penetrate out of the top wall of the outer frame cover and are in transmission connection with a second annular gear arranged on the suspension member. The invention has simple structure, can prevent soil from falling into the pits by itself and crush the unscrewed soil, is convenient for subsequent sowing, and has strong practicability.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a fritillary bulb planting pit digging device.
Background
Fritillary bulb is the underground bulb of fritillary bulb such as fritillary bulb of perennial herb of the family liliaceae, fritillaria cirrhosa, fritillaria thunbergii, fritillaria fusiformis and the like; chuan Bei is slightly cold in nature and bitter in taste, has strong cough-relieving and phlegm-resolving effects, enters heart-lung meridians, and has the functions of moistening lung, and is clinically combined with Sha Shen, mai Dong, tian Dong, sang Ye and Ju Hua to treat heat-phlegm, dry-phlegm, lung-deficiency cough due to fatigue, chronic cough, less-phlegm and dry-throat, bloody phlegm, heart-chest stagnation, consumptive lung, pulmonary abscess and other diseases.
The fritillary planting is seed planting or transplanting planting; digging holes on the ground and drawing the holes for planting fritillary bulbs; the existing planting pit digging is realized by rotary digging of a spiral digging piece, digging by an excavator or manual digging; the digging machine body is large, the operation is troublesome and the cost is high; the manual excavation efficiency is low; the spiral digging piece rotates to dig out soil to form a pit, but when the spiral digging piece is separated from the pit, part of the unscrewed soil is easy to fall back into the pit by self because of being positioned at the edge of the pit; affecting subsequent planting; moreover, the body shape of the unscrewed soil is larger, and seeds are not easy to cover.
Disclosure of Invention
The invention aims to provide a fritillaria planting pit digging device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the fritillary planting pit digging device comprises a movable frame, a pit digging mechanism, a suspension member and a pit digging telescopic piece, wherein the suspension member is installed on the movable frame in a lifting sliding manner, and the pit digging mechanism is arranged at the bottom end part of the suspension member and is used for digging pits on the ground; the pit digging telescopic piece is arranged on the movable rack and drives the suspension member to lift through the telescopic action of the pit digging telescopic piece; the digging mechanism comprises a frame cylinder assembly, a digging spiral head, a driving assembly, an outer frame cover and a plurality of soil crushing rotating pieces; the top end of the frame cylinder assembly is fixed at the bottom end of the suspension member, the frame cylinder assembly can stretch out and draw back, the bottom end of the frame cylinder assembly is provided with an opening, the pit digging screw head is arranged inside the frame cylinder assembly, and the pit digging screw head is connected with the driving assembly and is driven to rotate by the driving assembly; the outer frame cover covers the outer side of the upper end of the frame cylinder assembly and is rotationally connected with the top wall of the frame cylinder assembly, an annular discharging bin is formed between the outer frame cover and the frame cylinder assembly, a plurality of discharging holes communicated with the discharging bin are formed in the side wall of the top of the frame cylinder assembly, a plurality of soil crushing rotating pieces are circumferentially and uniformly distributed in the discharging bin, the top end of each soil crushing rotating piece is rotationally connected with the discharging bin, and the outer frame cover is further connected with the driving assembly and is driven to rotate by the driving assembly; the top of the soil crushing rotating piece penetrates out of the top wall of the outer frame cover and is in transmission connection with a second annular gear arranged on the suspension member, and the soil crushing rotating piece can rotate through the driving of the second annular gear when rotating along with the outer frame cover.
Based on the technical scheme, the invention also provides the following optional technical schemes:
in one alternative: the suspension member comprises a top frame, a suspension underframe and a guide rod, wherein the top frame and the suspension underframe are oppositely arranged, the guide rod is arranged between the top frame and the suspension underframe, the end part of the guide rod is fixedly connected with the suspension underframe, the suspension underframe is connected with the pit digging mechanism, and the top frame is connected with the pit digging telescopic piece; the guide rods are multiple and penetrate through the movable frame in a sliding manner.
In one alternative: the frame cylinder assembly comprises an outer cylinder body, an inner cylinder body and a bottom plate, wherein the top of the outer cylinder body is fixed on the suspension member, and a discharging hole is formed in the side wall of the outer cylinder body; the inner cylinder body is arranged in the outer cylinder body, and the outer wall of the inner cylinder body is axially matched with the inner wall of the outer cylinder body in a sliding way; the bottom plate is arranged at the edge of the port of the inner cylinder body far away from the outer cylinder body, and is used for mortgage pit digging spiral heads to dig pit edges.
In one alternative: the frame cylinder assembly further comprises protruding thorns, the protruding thorns are distributed on the end face, facing the ground, of the bottom plate, and the protruding thorns can penetrate into soil on the ground where the bottom plate abuts.
In one alternative: the driving assembly comprises a driving motor, a transmission rod shaft and a first annular gear, wherein the driving motor is arranged on the suspension member, one output end of the driving motor is connected with the top of the pit digging screw head, and the transmission rod shaft is rotatably arranged on the suspension member and is in transmission connection with the other output end of the driving motor through a belt transmission piece; the first annular gear is arranged on the top wall of the outer frame cover and coaxial with the top wall of the outer frame cover, and rotating gears are arranged at the end part of the transmission rod shaft and the top end part of the soil crushing rotating piece; the rotating gear on the end part of the transmission rod shaft is meshed with the first annular gear, and the rotating gear on the top end part of the soil crushing rotating piece is meshed with the second annular gear.
In one alternative: the soil crushing rotating piece comprises a sleeve body, a lower rotating rod and an avoidance slot hole, one end of the sleeve body is rotatably arranged on the top wall of the outer frame cover, one end of the lower rotating rod is telescopically inserted into the sleeve body, and the other end of the lower rotating rod is rotatably connected with the bottom of the frame cylinder assembly; the outer walls of the sleeve body and the lower rotating rod are respectively provided with two crushing cutters which are linearly arranged, and the crushing cutters on the sleeve body and the lower rotating rod are staggered in the circumferential direction; the sleeve body is provided with a avoiding groove hole which is used for avoiding the crushing cutter on the lower rotating rod when the lower rotating rod stretches into the crushing cutter.
In one alternative: the soil shifting swinging pieces are circumferentially distributed at the side part of the pit digging mechanism, are rotationally connected with the movable frame, and the bottoms of the soil shifting swinging pieces rotate towards the direction away from or close to the pit digging mechanism; the top of each soil poking swing piece is connected with a connecting rod piece with one end hinged with the soil poking swing piece, and the other end of the connecting rod piece is hinged with a suspension member; when the suspension component is lifted by the pit digging telescopic piece, the plurality of soil shifting swinging pieces are pulled to swing through the connecting rod piece.
In one alternative: the soil shifting ornament comprises a swing rod, a shifting plate and a through hole, the top of the swing rod is hinged with the connecting rod piece, the through hole is formed in the swing rod and is used for being matched with a pin shaft to be connected with the movable frame in a rotating mode, and the shifting plate is arranged at the end portion, facing the ground, of the swing rod; the poking plate is of an arc-shaped structure and is used for poking soil.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, soil can be conveyed to the outer side of the frame barrel assembly in a centrifugal manner by arranging the outer frame cover and rotating the outer frame cover, so that when the pit digging mechanism 2 is separated from a digging pit, the soil is prevented from falling into the planting pit by itself due to the fact that the soil is close to the edge of the pit, and subsequent sowing is facilitated;
2. according to the invention, the soil crushing rotating member is arranged and can rotate around the frame cylinder assembly and simultaneously rotate, so that the soil conveyed in the frame cylinder assembly is crushed effectively; the crushing effect is improved, the situation that the soil is in a larger shape during earthing is avoided, and fritillaria seeds breathe in the crushed soil is facilitated;
3. the invention has simple structure, can prevent soil from falling into the pits by itself and crush the unscrewed soil, is convenient for subsequent sowing, and has strong practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the device according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a pit digging mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic view of a soil pulverizing rotor according to an embodiment of the present invention.
Fig. 4 is a schematic view of a soil shifting ornament according to an embodiment of the present invention.
Reference numerals annotate: the movable frame 1, the pit digging mechanism 2, the frame cylinder assembly 21, the outer cylinder 211, the inner cylinder 212, the bottom plate 213, the spurs 214, the pit digging screw head 22, the driving assembly 23, the driving motor 231, the driving rod shaft 232, the first annular gear 233, the belt driving member 235, the rotating gear 236, the outer frame cover 24, the discharging bin 25, the soil crushing rotating member 26, the sleeve body 261, the lower rotating rod 262, the crushing cutter 263, the avoiding groove holes 264, the discharging holes 27, the second annular gear 28, the suspension member 3, the top frame 31, the suspension bottom frame 32, the guide rod 33, the pit digging telescopic member 4, the handrail control frame 5, the soil poking swinging member 6, the swinging rod 61, the poking plate 62, the through hole 63 and the connecting rod 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples; in the drawings or description, similar or identical parts are provided with the same reference numerals, and in practical applications, the shape, thickness or height of each part may be enlarged or reduced. The examples set forth herein are intended to be illustrative of the invention and are not intended to limit the scope of the invention. Any obvious modifications or alterations to the invention, as would be apparent, are made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1 and 2, the fritillary bulb planting pit digging device comprises a movable frame 1, a pit digging mechanism 2, a suspension member 3 and a pit digging telescopic piece 4, wherein the suspension member 3 is installed on the movable frame 1 in a lifting sliding manner, and the pit digging mechanism 2 is arranged at the bottom end part of the suspension member 3 and is used for digging pit on the ground; the pit digging telescopic piece 4 is arranged on the movable frame 1 and drives the suspension member 3 to lift through the telescopic action of the pit digging telescopic piece; the pit digging mechanism 2 comprises a frame cylinder assembly 21, a pit digging screw head 22, a driving assembly 23, an outer frame cover 24 and a plurality of soil crushing rotating pieces 26; the top end of the frame cylinder assembly 21 is fixed at the bottom end of the suspension member 3, the frame cylinder assembly 21 can stretch and retract, the bottom end of the frame cylinder assembly is provided with an opening, the pit digging screw head 22 is arranged inside the frame cylinder assembly 21, and the pit digging screw head 22 is connected with the driving assembly 23 and is driven to rotate by the driving assembly 23; the outer frame cover 24 covers the outer side of the upper end of the frame cylinder assembly 21 and is rotationally connected with the top wall of the frame cylinder assembly 21, an annular discharging bin 25 is formed between the outer frame cover 24 and the frame cylinder assembly 21, a plurality of discharging holes 27 communicated with the discharging bin 25 are formed in the side wall of the top of the frame cylinder assembly 21, a plurality of soil crushing rotating members 26 are circumferentially and uniformly distributed in the discharging bin 25, the top end parts of the soil crushing rotating members 26 are rotationally connected with the discharging bin 25, and the outer frame cover 24 is also connected with the driving assembly 23 and is driven to rotate by the driving assembly 23; the tops of the soil crushing rotating pieces 26 penetrate out of the top wall of the outer frame cover 24 and are in transmission connection with a second annular gear 28 arranged on the suspension member 3, and the soil crushing rotating pieces 26 can rotate through the driving of the second annular gear 28 when rotating along with the outer frame cover 24;
in the implementation of this embodiment; when the movable frame 1 moves to a position to be dug, the telescopic part 4 of the dug pit is controlled to stretch and retract, and the driving assembly 23 is started; the pit art 4 is contracted so that the suspension member 3 moves toward the ground on the moving frame 1; thereby the pit digging mechanism 2 contacts the ground and the pit digging screw head 22 is screwed into the ground under the drive of the driving component 23, so as to realize pit digging; because the frame cylinder assembly 21 has elasticity and the edge of the bottom end of the frame cylinder assembly 21 is attached to the ground, the frame cylinder assembly 21 forms a seal with the ground, the pit digging screw head 22 is screwed into the ground to loosen the pit digging soil to the top end of the frame cylinder assembly 21, and the soil in the frame cylinder assembly 21 is led into the discharge bin 25 through the plurality of discharge holes 27; because the driving assembly 23 also drives the outer frame cover 24 to rotate, and the outer frame cover 24 rotates to drive the soil crushing rotating member 26 to rotate around the center of the frame cylinder assembly 21 and rotate through the transmission connection with the second annular gear 28, the soil crushing rotating member 26 can crush soil Xu Xuanzhuai entering the discharging hole 27; when the minced soil falls down in a rotary manner and falls out of the discharging bin 25, the soil can be discharged in a direction away from the pit digging mechanism 2 due to the action of centrifugal force; soil is scattered around so as to avoid that the soil falls into the planting pit by itself when the pit digging mechanism 2 is separated from the digging planting pit; affecting subsequent sowing; meanwhile, the soil is disintegrated under the action of the soil disintegration rotating piece 26, so that the crushed soil can be conveniently used for burying after the fritillaria seeds are planted subsequently, and the fritillaria seeds can be conveniently breathed in the soil; in the embodiment, the pit digging telescopic piece 4 is an electric telescopic rod or a telescopic hydraulic cylinder;
in one embodiment, as shown in fig. 1-3, the suspension member 3 includes a top frame 31, a suspension bottom frame 32, and a guide rod 33, where the top frame 31 and the suspension bottom frame 32 are disposed opposite to each other, the guide rod 33 is disposed between the two and has an end fixedly connected to the two, the suspension bottom frame 32 is connected to the pit digging mechanism 2, and the top frame 31 is connected to the pit digging telescopic member 4; the guide rods 33 are multiple and penetrate through the mobile frame 1 in a sliding manner; the whole suspension member 3 can be linearly lifted and kept in a stable state by the extension and contraction of the pit digging telescopic piece 4 and the sliding of a plurality of suspension underframes 32 through the mobile frame 1;
in one embodiment, as shown in fig. 2, the frame cylinder assembly 21 includes an outer cylinder 211, an inner cylinder 212, and a bottom plate 213, wherein the top of the outer cylinder 211 is fixed on the suspension member 3, and the discharging hole 27 is formed on the side wall of the outer cylinder 211; the inner cylinder 212 is arranged inside the outer cylinder 211, and the outer wall of the inner cylinder 212 is axially matched with the inner wall of the outer cylinder 211 in a sliding way; the bottom plate 213 is arranged at the edge of the port of the inner cylinder 212 far away from the outer cylinder 211, and the bottom plate 213 is used for mortgage pit edges dug by the pit digging screw head 22; because the outer wall of the inner cylinder 212 is in sliding fit with the inner wall of the outer cylinder 211, when the pit-digging screw head 22 is screwed into the ground, the whole frame cylinder assembly 21 is contracted and the inner cylinder 212 is propped against the ground, so that the soil screwed out of the pit-digging screw head 22 is ensured to be conveyed to the discharge hole 27 for discharge;
the frame cylinder assembly 21 may be a corrugated flexible cylinder in addition to the structure disclosed in the above embodiments;
in one embodiment, as shown in fig. 2, the frame cartridge assembly 21 further includes a spike 214, and the spike 214 is distributed on an end surface of the bottom plate 213 facing the ground; the spurs 214 can dig into the soil on the floor 213 against the ground; the arrangement of the protruding thorns 214 can ensure the stability of the whole frame cylinder assembly 21 when the pit-digging screw head 22 is screwed into the ground;
in one embodiment, as shown in fig. 2, the driving assembly 23 includes a driving motor 231, a transmission shaft 232, and a first ring gear 233, where the driving motor 231 is disposed on the suspension member 3, one output end of the driving motor is connected to the top of the pit-digging screw 22, and the transmission shaft 232 is rotatably disposed on the suspension member 3 and is in driving connection with the other output end of the driving motor 231 through a belt transmission member 235; the first annular gear 233 is arranged on the top wall of the outer frame cover 24 and is coaxial with the top wall of the outer frame cover, and a rotating gear 236 is arranged at the end part of the transmission rod shaft 232 and the top end part of the soil crushing rotating piece 26; the rotating gear 236 on the end part of the transmission rod shaft 232 is meshed with the first annular gear 233, and the rotating gear 236 on the top end part of the soil crushing rotating piece 26 is meshed with the second annular gear 28; when the driving motor 231 is started, the driving motor 231 drives the pit-digging screw head 22 to rotate and drives the transmission rod shaft 232 to rotate through the belt transmission member 235, and the transmission rod shaft 232 rotates to drive the outer frame cover 24 to rotate through the meshing of the first annular gear 233 and the rotating gear 236; the outer frame cover 24 rotates to drive the plurality of soil crushing rotating members 26 to rotate around the axis of the frame cylinder assembly 21, and the meshing of the rotating gear 236 at the top end of the soil crushing rotating member 26 and the second annular gear 28 drives the soil crushing rotating member 26 to rotate so as to realize the crushing of soil;
in one embodiment, as shown in fig. 3, the soil crushing rotating member 26 includes a sleeve body 261, a lower rotating rod 262 and a avoiding slot 264, one end of the sleeve body 261 is rotatably mounted on the top wall of the outer frame cover 24, and one end of the lower rotating rod 262 is telescopically inserted into the sleeve body 261 and the other end is rotatably connected with the bottom of the frame cylinder assembly 21; the outer walls of the sleeve body 261 and the lower rotating rod 262 are respectively provided with two crushing cutters 263 which are linearly arranged, and the crushing cutters 263 on the sleeve body 261 and the lower rotating rod 262 are staggered in the circumferential direction; the sleeve body 261 is provided with a avoiding groove hole 264, and the avoiding groove hole 264 is used for avoiding the crushing cutter 263 on the lower rotating rod 262 when the lower rotating rod 262 extends into the crushing cutter 263; the telescopic operation of the sleeve body 261 and the lower rotating rod 262 is convenient to be matched with the telescopic operation of the frame cylinder assembly 21, and the crushing cutter 263 arranged on the lower rotating rod 262 can be avoided when the soil crushing rotating member 26 stretches out and draws back by crushing the soil through the rotation of the crushing cutter 263, so that the lower rotating rod 262 can extend into the sleeve body 261 completely;
in one embodiment, as shown in fig. 1, the device further comprises a plurality of soil poking pendulums 6, the plurality of soil poking pendulums 6 are circumferentially distributed at the side part of the pit digging mechanism 2, the soil poking pendulums 6 are rotationally connected with the mobile frame 1, and the bottom of the soil poking pendulums 6 rotate towards a direction away from or close to the pit digging mechanism 2; the top of each soil poking swing piece 6 is connected with a connecting rod piece 7 with one end hinged with the soil poking swing piece, and the other end of the connecting rod piece 7 is hinged with the suspension component 3; when the suspension member 3 is lifted and lowered by the pit digging telescopic piece 4, the plurality of soil shifting swinging pieces 6 are pulled to swing through the connecting rod piece 7; in the present embodiment, when the suspension member 3 moves down and the earth boring mechanism 2 digs a pit, the bottom of the earth moving swing piece 6 rotates in a direction away from the earth boring mechanism 2; when the digging mechanism 2 moves upwards after digging, the soil poking swing piece 6 rotates towards the direction close to the digging mechanism 2, and when the digging mechanism 2 moves to the port of the pit, after fritillary seeds are delivered, the digging mechanism 2 and the suspension member 3 continue to move upwards; the soil poking and arranging piece 6 moves towards the pit digging mechanism 2 and pokes soil at the side part of the pit, and the soil is poked into the pit, so that quick planting and earthing can be realized;
in one embodiment, as shown in fig. 4, the soil-shifting ornament 6 includes a swing rod 61, a shifting plate 62 and a through hole 63, the top of the swing rod 61 is hinged with the connecting rod 7, and the through hole 63 is formed on the swing rod 61 and is used for being in rotary connection with the mobile frame 1 by matching with a pin shaft; the shifting plate 62 is arranged at the end part of the swing rod 61 facing the ground; the shifting plate 62 is of an arc-shaped structure and is used for shifting soil; because of the arc-shaped structure of the shifting plate 62, the soil can be folded towards the middle when the soil is shifted, so that the soil can be conveniently shifted into the pits completely;
in one embodiment, as shown in fig. 1, the two ends of the moving frame 1 are further provided with a handrail control frame 5, and the handrail control frame 5 is provided with a control button for controlling the pit digging telescopic member 4 and the driving component 23; thereby facilitating the control operation of digging pit;
the above embodiment discloses a fritillary bulb planting pit digging device, wherein when the mobile frame 1 moves to a pit to be dug, the pit digging telescopic member 4 is controlled to stretch and retract and the driving component 23 is started; the pit art 4 is contracted so that the suspension member 3 moves toward the ground on the moving frame 1; thereby the pit digging mechanism 2 contacts the ground and the pit digging screw head 22 is screwed into the ground under the drive of the driving component 23, so as to realize pit digging; because the frame cylinder assembly 21 has elasticity and the edge of the bottom end of the frame cylinder assembly 21 is attached to the ground, the frame cylinder assembly 21 forms a seal with the ground, the pit digging screw head 22 is screwed into the ground to loosen the pit digging soil to the top end of the frame cylinder assembly 21, and the soil in the frame cylinder assembly 21 is led into the discharge bin 25 through the plurality of discharge holes 27; because the driving assembly 23 also drives the outer frame cover 24 to rotate, and the outer frame cover 24 rotates to drive the soil crushing rotating member 26 to rotate around the center of the frame cylinder assembly 21 and rotate through the transmission connection with the second annular gear 28, the soil crushing rotating member 26 can crush soil Xu Xuanzhuai entering the discharging hole 27; when the minced soil falls down in a rotary manner and falls out of the discharging bin 25, the soil can be discharged in a direction away from the pit digging mechanism 2 due to the action of centrifugal force; soil is scattered around so as to avoid that the soil falls into the planting pit by itself when the pit digging mechanism 2 is separated from the digging planting pit; affecting subsequent sowing; meanwhile, the soil is disintegrated under the action of the soil disintegrating rotary member 26, so that the crushed soil can be used for burying after the fritillaria seeds are planted later, and the fritillaria seeds can breathe in the soil conveniently.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. The fritillary planting pit digging device comprises a movable frame, a pit digging mechanism, a suspension member and a pit digging telescopic piece, wherein the suspension member is installed on the movable frame in a lifting sliding manner, and the pit digging mechanism is arranged at the bottom end part of the suspension member and is used for digging pits on the ground; the pit digging telescopic piece is arranged on the movable rack and drives the suspension member to lift through the telescopic action of the pit digging telescopic piece; the soil digging mechanism is characterized by comprising a frame cylinder assembly, a digging spiral head, a driving assembly, an outer frame cover and a plurality of soil crushing rotating pieces;
the top end of the frame cylinder assembly is fixed at the bottom end of the suspension member, and the frame cylinder assembly can stretch and retract and is arranged with an opening at the bottom end;
the pit digging screw head is arranged in the frame cylinder assembly, is connected with the driving assembly and is driven to rotate by the driving assembly;
the outer frame cover covers the outer side of the upper end of the frame cylinder assembly and is rotationally connected with the top wall of the frame cylinder assembly, an annular discharging bin is formed between the outer frame cover and the frame cylinder assembly, and a plurality of discharging holes communicated with the discharging bin are formed in the side wall of the top of the frame cylinder assembly;
the soil crushing rotating pieces are circumferentially and uniformly distributed in the discharging bin, the top end parts of the soil crushing rotating pieces are rotationally connected with the discharging bin, and the outer frame cover is also connected with the driving assembly and is driven to rotate by the driving assembly;
the top of the soil crushing rotating piece penetrates out of the top wall of the outer frame cover and is in transmission connection with a second annular gear arranged on the suspension member, and the soil crushing rotating piece can rotate through the driving of the second annular gear when rotating along with the outer frame cover.
2. The fritillary bulb planting pit digging device according to claim 1 wherein the suspension member comprises a top frame, a suspension bottom frame, and a guide bar;
the top frame and the suspension bottom frame are oppositely arranged, the guide rod is arranged between the top frame and the suspension bottom frame, and the end part of the guide rod is fixedly connected with the top frame and the suspension bottom frame;
the suspension underframe is connected with the pit digging mechanism, and the top frame is connected with the pit digging telescopic piece; the guide rods are multiple and penetrate through the movable frame in a sliding manner.
3. The fritillary bulb planting pit digging device of claim 1, wherein the frame cartridge assembly comprises an outer cartridge body, an inner cartridge body, and a bottom plate;
the top of the outer cylinder body is fixed on the suspension member, and the discharging hole is formed in the side wall of the outer cylinder body;
the inner cylinder body is arranged in the outer cylinder body, and the outer wall of the inner cylinder body is axially matched with the inner wall of the outer cylinder body in a sliding way;
the bottom plate is arranged at the edge of the port of the inner cylinder body far away from the outer cylinder body, and is used for mortgage pit digging spiral heads to dig pit edges.
4. The fritillary bulb planting pit digging device according to claim 3 wherein the frame tube assembly further comprises spikes, the spikes being disposed on an end surface of the bottom plate facing the ground, the spikes being capable of penetrating into the ground on which the bottom plate abuts.
5. The fritillary bulb planting pit digging device of claim 1, wherein the drive assembly comprises a drive motor, a drive shaft, and a first ring gear;
the driving motor is arranged on the suspension member, one output end of the driving motor is connected with the top of the pit digging screw head, and the transmission rod shaft is rotatably arranged on the suspension member and is in transmission connection with the other output end of the driving motor through a belt transmission piece;
the first annular gear is arranged on the top wall of the outer frame cover and coaxial with the top wall of the outer frame cover, and rotating gears are arranged at the end part of the transmission rod shaft and the top end part of the soil crushing rotating piece;
the rotating gear on the end part of the transmission rod shaft is meshed with the first annular gear, and the rotating gear on the top end part of the soil crushing rotating piece is meshed with the second annular gear.
6. The fritillary bulb planting pit digging device according to claim 1, wherein the earth crushing rotating member comprises a sleeve body, a lower rotating rod and an avoidance slot;
one end of the sleeve body is rotatably arranged on the top wall of the outer frame cover, one end of the lower rotating rod is telescopically inserted into the sleeve body, and the other end of the lower rotating rod is rotatably connected with the bottom of the frame cylinder assembly;
the outer walls of the sleeve body and the lower rotating rod are respectively provided with two crushing cutters which are linearly arranged, and the crushing cutters on the sleeve body and the lower rotating rod are staggered in the circumferential direction;
the sleeve body is provided with a avoiding groove hole which is used for avoiding the crushing cutter on the lower rotating rod when the lower rotating rod stretches into the crushing cutter.
7. The fritillary bulb planting pit digging device according to any one of claims 1-6, further comprising a plurality of soil-shifting ornaments, wherein the plurality of soil-shifting ornaments are circumferentially distributed at the side of the pit digging mechanism, the soil-shifting ornaments are rotatably connected with the movable frame and the bottom of the soil-shifting ornaments are rotated in a direction away from or close to the pit digging mechanism;
the top of each soil poking swing piece is connected with a connecting rod piece, one end of each connecting rod piece is hinged with the soil poking swing piece, and the other end of each connecting rod piece is hinged with the suspension member.
8. The fritillary bulb planting pit digging device according to claim 7 wherein the soil-shifting ornament comprises a swing stem, a shifting plate and a through hole;
the top of the swing rod is hinged with the connecting rod piece, and the through hole is formed in the swing rod and is used for being matched with the pin shaft to be in rotary connection with the movable rack;
the shifting plate is arranged at the end part of the swing rod, which faces the ground; the poking plate is of an arc-shaped structure and is used for poking soil.
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| CN116210400A (en) * | 2022-12-15 | 2023-06-06 | 贵州博盛农业发展有限公司 | Adjustable accurate hole punching machine for transplanting macleaya cordata |
| CN116114429A (en) * | 2023-03-28 | 2023-05-16 | 甘肃亚盛绿鑫啤酒原料集团有限责任公司 | Hole-opening machine for beer flowers |
| CN117999909B (en) * | 2024-04-09 | 2024-06-18 | 山西农业大学 | Greening planting environment-friendly device for water and soil conservation and desertification control |
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