CN220935638U - Portable fertilizer injection unit is planted to acorn tree - Google Patents

Abstract

The utility model discloses a portable fertilizer injection unit for acorn tree planting, which comprises a machine case and a storage hopper, wherein the storage hopper is arranged at the top of the machine case, a material distribution shaft is rotatably arranged in the machine case, the bottom of the machine case is communicated with a separation assembly, a plurality of groups of pit-shaped storage cavities are circumferentially arranged on the outer circumferential side of the material distribution shaft, and bristles propped against the outer circumferential side of the material distribution shaft are arranged on both sides in the machine case; the separation assembly comprises an inner cover communicated with the bottom end opening of the chassis. The beneficial effects are that: according to the utility model, the fertilizer is sprayed outside the oak seeds, so that the fertilizer is isolated from the oak seeds, and the root burning problem is avoided; the spiral sheets are arranged on the outer side of the inner cylinder to guide fertilizer to drop downwards in the spiral direction, so that an annular fertilizer belt is generated in the stratum on the outer side of the oak seeds, the uniformity of distribution of the fertilizer on the outer side of the oak seeds is improved, the fertilization effect is improved, and the survival rate of seedlings is further improved.

Description

Portable fertilizer injection unit is planted to acorn tree

Technical Field

The utility model relates to the field of acorn tree planting, in particular to a portable fertilizer device for acorn tree planting.

Background

Acorn is similar to cocoon, so it is also called chestnut cocoon. Acorn has hard shell, brownish red color, and contains rich starch, up to about sixty percent. Acorn is both edible and useful as a raw material for sizing in the textile industry, and acorn is also known as oak, a generic term for plants of the genus quercus in the family Fagaceae. Oak can adapt to wide climates and soil conditions, so oak species are distributed in tropical zones, temperate zones and cold zones. Oak grows rapidly, resists drought and is little in insect attack, special management is not needed, and the oak can be planted in barren mountain and wild mountains and sand dunes and thin lands. The fruit is easy to preserve, wide in processing application and high in economic value. Therefore, the oak tree planting has wide prospect, when the oak tree is planted at present, the oak seeds and the fertilizer are manually mixed and then buried in the planting field, and as the fertilizer has the ablation effect of absorbing water, the root system of the seeds is basically not isolated from the fertilizer, and the root system grown from the seeds contacts the fertilizer to cause root burning and seedling burning, so that the survival rate of the seedlings planted in the oak tree is low.

Disclosure of utility model

The utility model aims to solve the problems and provide a portable fertilizer device for planting acorn trees, which can isolate fertilizer from the acorn seeds by spraying the fertilizer outside the acorn seeds to avoid root burning; the spiral sheets are arranged on the outer side of the inner cylinder to guide fertilizer to drop downwards in the spiral direction, so that an annular fertilizer belt is generated in the stratum on the outer side of the oak seeds, the uniformity of distribution of the fertilizer on the outer side of the oak seeds is improved, the fertilization effect is improved, and the survival rate of seedlings is further improved, which is described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a portable fertilizer injection unit for acorn tree planting, which comprises a machine case and a storage hopper, wherein the storage hopper is arranged at the top of the machine case, a material distribution shaft is rotatably arranged in the machine case, the bottom of the machine case is communicated with a separation assembly, a plurality of groups of pit-shaped storage cavities are circumferentially arranged on the outer circumferential side of the material distribution shaft, and bristles propped against the outer circumferential side of the material distribution shaft are arranged on two sides in the machine case;

The separation assembly comprises an inner cover communicated with an opening at the bottom end of the chassis, an inner cylinder is vertically communicated with the bottom end of the inner cover, an outer cover is fixed on the outer side of the inner cover, an outer cylinder is coaxially arranged on the outer side of the inner cylinder in a communicated mode, and a plurality of groups of leak holes communicated with the outer cover vertically penetrate through the inner side of the inner cover.

By adopting the portable fertilizer injection unit for acorn tree planting, when the portable fertilizer injection unit is used, acorn seeds and fertilizer are poured into the storage hopper together and uniformly mixed, in the sowing and fertilizing process, the supporting arm is pushed to drive the equipment to integrally walk along the sowing direction, in the process that the wheels are in contact with the ground to rotate so as to support the equipment to integrally move, the wheel shafts rotate so as to drive the transmission belt and the distribution shaft to rotate, the acorn seeds and fertilizer are placed in a plurality of groups of storage cavities which are arranged on the distribution shaft in a surrounding manner, the positions of the distribution shaft except the storage cavities are kept by bristles on the two sides, seeds and fertilizer entering the storage cavities fall to the inner side of the inner cover along with the rotation of the distribution shaft, the fertilizer is screened out from the leakage holes on the inner cover to fall into the outer cover, the seeds remain in the inner cover and fall into the planting groove opened by the coulter along the inner barrel, and then the spiral pieces on the outer side of the inner cover guide the fertilizer to fall to the outer side of the seeds in an annular manner, and the fertilization and sowing process is completed.

Preferably, the middle part of the cloth shaft is coaxially fixed with a rotating shaft, the front end and the rear end of the rotating shaft penetrate out of the case, and rotating frames for supporting the rotating shaft to rotate are fixed on the front side and the rear side of the case.

Preferably, the front end part of the rotating shaft is fixed with a driving belt wheel, the outer circumference side of the inner cylinder is fixed with a spiral sheet extending in a spiral shape, and the distance between the bottom end of the spiral sheet and the bottom end of the inner cylinder is not less than 10cm.

Preferably, a frame supporting the outer cylinder is arranged below the chassis, the frame is a U-shaped frame body with an opening facing the outer cylinder, a coulter is fixed at the opening end of the frame, and wheels are arranged on the inner side of the frame.

Preferably, the middle part of the wheel is coaxially fixed with a longitudinally extending wheel shaft, the front side and the rear side of the frame are both fixed with rotating seats for supporting the wheel shaft to rotate, the wheel shaft on the outer side of the wheel is coaxially fixed with a driving belt wheel, and the outer side of the driving belt wheel is provided with a driving belt for driving and connecting the driving belt wheel.

Preferably, the top of the frame is far away from one side of the coulter, a support arm is arranged at the bottom end of the support arm, the support arm is fixedly sleeved on the outer side of the frame and is in clearance fit with the frame, the top of the support arm is inclined towards one side far away from the chassis, a pushing handle is longitudinally fixed at the top of the support arm, and cylindrical grips are coaxially sleeved and fixed at the front end and the rear end of the pushing handle.

Preferably, a reinforcing frame is arranged between the support arm and the frame, two groups of rotating lugs longitudinally arranged on the front side and the rear side of the top of the frame are hinged to the bottom side of the reinforcing frame, and sliding cylinders sleeved on the outer side of the frame are fixed to the bottom sides of the two groups of rotating lugs.

Preferably, the sliding cylinder is in clearance fit with the frame, and limit nuts are in threaded fit with the outer sides of the frames at the two ends of the sliding cylinder.

The beneficial effects are that: according to the utility model, the separating assembly is communicated below the case, and the falling fertilizer and acorn are separated through the leak hole on the inner cover of the separating assembly, so that the acorn can fall into the central position of the planting groove formed by the coulter along the inner cylinder, and meanwhile, the fertilizer falls along the gap between the inner cylinder and the outer cylinder, so that the fertilizer is sprayed outside the acorn seeds in a tilting manner, the fertilizer is isolated from the acorn seeds, and the root burning problem is avoided;

The spiral sheets are arranged on the outer side of the inner cylinder to guide fertilizer to drop downwards in the spiral direction, so that an annular fertilizer belt is generated in the stratum on the outer side of the oak seeds, the uniformity of distribution of the fertilizer on the outer side of the oak seeds is improved, the fertilization effect is improved, and the survival rate of seedlings is further improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view block diagram of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of the structural disassembly of the present utility model;

FIG. 4 is a schematic perspective view of a cloth spindle according to the present utility model;

FIG. 5 is a schematic view of the separation assembly of the present utility model in a disassembled configuration;

Fig. 6 is a partial cross-sectional view of the present utility model.

The reference numerals are explained as follows:

1. A chassis; 101. brushing; 102. a rotating frame; 2. a storage hopper; 3. a cloth shaft; 301. a rotating shaft; 302. a storage chamber; 303. a transmission belt wheel; 304. a transmission belt; 4. a separation assembly; 401. an outer cylinder; 402. an outer cover; 403. an inner cylinder; 404. an inner cover; 405. a leak hole; 406. a spiral sheet; 5. a coulter; 6. a frame; 601. a rotating seat; 602. a limit nut; 7. a wheel; 701. a wheel axle; 702. a driving belt wheel; 8. a support arm; 801. a pushing handle; 802. a mounting cylinder; 803. a grip; 9. a reinforcing frame; 901. rotating the ear; 902. a sliding cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-6, the utility model provides a portable fertilizer injection unit for acorn tree planting, comprising a case 1 and a storage hopper 2, wherein the storage hopper 2 is arranged at the top of the case 1, a distributing shaft 3 is rotatably arranged in the case 1, the bottom of the case 1 is communicated with a separating component 4, the separating component 4 separates acorn seeds from fertilizer, the outer circumference side of the distributing shaft 3 is circumferentially provided with a plurality of groups of pit-shaped containing cavities 302, the containing cavities 302 are of hemispherical pit structures with diameters of 1-5 cm, the containing cavities 302 can be ensured to contain 1-3 acorn seeds, thereby supporting the acorn seeds and the fertilizer to fall into the separating component 4 through the distributing shaft 3, bristles 101 propped against the outer circumference side of the distributing shaft 3 are arranged at two sides in the case 1, and the sealing property of two sides of the distributing shaft 3 is kept through the bristles 101;

The separation assembly 4 comprises an inner cover 404 communicated with the bottom end opening of the case 1, an inner cylinder 403 is vertically communicated with the bottom end of the inner cover 404, an outer cover 402 is fixed on the outer side of the inner cover 404, an outer cylinder 401 coaxially arranged on the outer side of the inner cylinder 403 is communicated with the bottom end of the outer cover 402, a plurality of groups of leak holes 405 communicated with the outer cover 402 are vertically formed in the inner side of the inner cover 404, a fertilizer channel for containing fertilizer to fall is formed between the inner cylinder 403 and the outer cylinder 401, and fertilizer on the inner side of the inner cover 404 falls into the inner side of the outer cover 402 through the leak holes 405, so that the fertilizer falls into the outer side of the inner cylinder 403 through the fertilizer channel.

As an alternative embodiment, a rotating shaft 301 is coaxially fixed in the middle of a material distributing shaft 3, the front end and the rear end of the rotating shaft 301 penetrate through a case 1, a rotating frame 102 for supporting the rotating shaft 301 to rotate is fixed on the front side and the rear side of the case 1, a transmission belt 304 wheel 303 is fixed on the front end of the rotating shaft 301, a spiral sheet 406 extending spirally is fixed on the outer circumference side of an inner cylinder 403, the distance between the bottom end of the spiral sheet 406 and the bottom end of the inner cylinder 403 is not less than 10cm, it is ensured that fertilizer particles can be distributed into a ring shape with a sufficient distance after being separated from the spiral sheet 406 and fall down to the surface of a stratum, a frame 6 for supporting the outer cylinder 401 is arranged below the case 1, the frame 6 is a U-shaped frame body with an opening facing the outer cylinder 401, a coulter 5 is fixed on the opening end of the frame 6, and wheels 7 are arranged on the inner side of the frame 6;

The middle part of the wheel 7 is coaxially fixed with a longitudinally extending wheel shaft 701, the front side and the rear side of the frame 6 are both fixed with a rotating seat 601 for supporting the wheel shaft 701 to rotate, the wheel shaft 701 at the outer side of the wheel 7 is coaxially fixed with a driving belt wheel 702, the outer side of a driving belt 304 and a driving belt 303 are respectively provided with a driving belt 304 connected with the driving belt wheel 702 in a driving way, so that the cloth shaft 3 is driven to rotate through the driving belt 304 in the whole moving and walking process of the equipment, and the synchronous rotating and discharging action that the cloth shaft 3 moves along with the equipment is realized;

The top of the frame 6 is provided with a support arm 8 at one side far away from the coulter 5, the bottom end of the support arm 8 is fixedly provided with a mounting cylinder 802 sleeved outside the frame 6 and in clearance fit with the frame 6, the top end of the support arm 8 is inclined towards one side far away from the chassis 1, the top end of the support arm 8 is longitudinally fixedly provided with a push handle 801, the front end and the rear end of the push handle 801 are coaxially sleeved and fixed with cylindrical handles 803, and the handles 803 are conveniently held to control the whole equipment to walk, sow and fertilize in a monocycle mode;

Be provided with reinforcement frame 9 between support arm 8 and the frame 6, reinforcement frame 9 bottom side articulates has two sets of rotation ear 901 that vertically set up in the front and back side of frame 6 top, and two sets of rotation ear 901 bottom sides all are fixed with the cover and locate the slide cylinder 902 in the frame 6 outside, slide cylinder 902 and frame 6 clearance fit, and the frame 6 outside at slide cylinder 902 both ends all screw-thread fit has limit nut 602, through adjusting limit nut 602's position, and then change reinforcement frame 9 to support angle of support arm 8, in order to adapt the personnel operation of different heights and use.

With the adoption of the structure, when the novel combined seed and fertilizer sowing and fertilizing machine is used, oak seeds and fertilizer are poured into the storage hopper 2 together and uniformly mixed, in the sowing and fertilizing process, the supporting arm 8 is pushed to drive the whole equipment to travel along the sowing direction, in the process that the wheels 7 are contacted with the ground to rotate so as to support the whole equipment to move, the wheel shafts 701 are rotated to drive the transmission belt 304 and the distribution shaft 3 to rotate, a plurality of groups of storage cavities 302 which are arranged on the distribution shaft 3 in a surrounding manner are utilized to place the oak seeds and fertilizer, the positions of the distribution shaft 3 except the storage cavities 302 are kept by bristles 101 at two sides, the seeds and fertilizer which enter the storage cavities 302 are prevented from leaking, and the fertilizer falls to the inner side of the inner cover 404 along with the rotation of the distribution shaft 3, the fertilizer is sieved out of the outer cover 402 through the leak holes 405 on the inner cover 404, the seeds remain in the inner cover 404 and fall into the planting grooves formed by the plow blades 5 along the inner cover 403, and then the spiral pieces 406 on the outer side of the inner cover 404 guide the fertilizer to fall to the outer side of the seeds in a ring shape, so that the fertilization and sowing process is completed;

Through the communication of the separation assembly 4 below the case 1, the falling fertilizer and acorn are separated through the leak holes 405 on the inner cover 404 of the separation assembly 4, so that the acorn can fall into the central position of the planting groove formed by the coulter 5 along the inner barrel 403, and meanwhile, the fertilizer falls down along the gap between the inner barrel 403 and the outer barrel 401, so that the fertilizer is sprayed outside the acorn seeds, the fertilizer is isolated from the acorn seeds, and the root burning problem is avoided;

The spiral sheets 406 are arranged on the outer side of the inner cylinder 403 to guide fertilizer to drop downwards in the spiral direction, so that an annular fertilizer belt is generated in the stratum on the outer side of the oak seeds, the uniformity of distribution of the fertilizer on the outer side of the oak seeds is improved, the fertilization effect is improved, and the survival rate of seedlings is further improved.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a portable fertilizer injection unit is planted to acorn tree which characterized in that: the novel multifunctional storage hopper comprises a machine case (1) and a storage hopper (2), wherein the storage hopper (2) is arranged at the top of the machine case (1), a material distribution shaft (3) is arranged in the machine case (1) in a rotating mode, a separation assembly (4) is communicated with the bottom of the machine case (1), a plurality of groups of pit-shaped containing cavities (302) are formed in the outer circumferential side of the material distribution shaft (3) in a surrounding mode, and bristles (101) propped against the outer circumferential side of the material distribution shaft (3) are arranged on two sides in the machine case (1);

The separation assembly (4) comprises an inner cover (404) which is communicated with an opening at the bottom end of the chassis (1), an inner cylinder (403) is vertically communicated with the bottom end of the inner cover (404), an outer cover (402) is fixed on the outer side of the inner cover (404), an outer cylinder (401) which is coaxially arranged on the outer side of the inner cylinder (403) is communicated with the bottom end of the outer cover (402), and a plurality of groups of leakage holes (405) which are communicated with the outer cover (402) vertically penetrate through the inner side of the inner cover (404).

2. The portable fertilizer device for acorn tree planting according to claim 1, wherein: the middle part of the cloth shaft (3) is coaxially fixed with a rotating shaft (301), the front end and the rear end of the rotating shaft (301) penetrate out of the case (1), and the front side and the rear side of the case (1) are respectively fixed with a rotating frame (102) for supporting the rotating shaft (301) to rotate.

3. The portable fertilizer device for acorn tree planting according to claim 2, wherein: the front end part of the rotating shaft (301) is fixedly provided with a driving belt (304) wheel (303), the outer circumference side of the inner cylinder (403) is fixedly provided with a spiral sheet (406) extending spirally, and the distance between the bottom end of the spiral sheet (406) and the bottom end of the inner cylinder (403) is not less than 10cm.

4. A portable fertilizer apparatus for acorn tree planting according to claim 3, wherein: the novel multifunctional electric vehicle is characterized in that a frame (6) supporting the outer cylinder (401) is arranged below the chassis (1), the frame (6) is a U-shaped frame body with an opening facing the outer cylinder (401), a coulter (5) is fixed at the opening end of the frame (6), and wheels (7) are arranged on the inner side of the frame (6).

5. The portable fertilizer device for acorn tree planting according to claim 4, wherein: the wheel (7) middle part is fixed with vertically extending shaft (701) coaxial, the front and back sides of frame (6) are all fixed with rotation seat (601) that support shaft (701) was rotatory, wheel (7) outside on shaft (701) coaxial be fixed with driving pulley (702), driving belt (304) are provided with outside drive connection driving belt (304) of driving pulley (702).

6. The portable fertilizer applicator for acorn tree planting of claim 5, wherein: the utility model discloses a plow blade, including frame (6), coulter (5), support arm (8) bottom mounting has the cover to be located frame (6) outside and with this frame (6) clearance fit's mounting cylinder (802), support arm (8) top is to keeping away from quick-witted case (1) one side slope, just support arm (8) top longitudinal fixation has pushing away handle (801), should push away both ends all with the axle sleeve with pushing away handle (801) establish to be fixed with cylindric handle (803).

7. The portable fertilizer device for acorn tree planting according to claim 6, wherein: the support arm (8) with be provided with between frame (6) reinforcement frame (9), reinforcement frame (9) bottom side articulated have two sets of vertically set up in rotation ear (901) of frame (6) top front and back side, and two sets of rotation ear (901) bottom side all are fixed with the cover and locate slide tube (902) in the frame (6) outside.

8. The portable fertilizer device for acorn tree planting according to claim 7, wherein: the sliding cylinder (902) is in clearance fit with the frame (6), and limit nuts (602) are in threaded fit with the outer sides of the frames (6) at the two ends of the sliding cylinder (902).