CN211378755U

CN211378755U - Backpack type manual seeding and fertilizing machine

Info

Publication number: CN211378755U
Application number: CN201921211393.5U
Authority: CN
Inventors: 李桂霞
Original assignee: Suzhou Siersite New Material Technology Co ltd
Current assignee: Suzhou Siersite New Material Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-09-01
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a backpack manual seeding and fertilizing machine, which relates to the field of agricultural machinery and equipment and solves the problems of heavy electric equipment and low automatic feeding controllability, the backpack manual seeding and fertilizing machine comprises a backpack box, a left projecting box and a right projecting box, the left projecting box and the right projecting box are arranged at two sides of the backpack box, a left projecting port is arranged on the left projecting box, a right projecting port is arranged on the right projecting box, a left projecting rail and a right projecting rail are arranged on the left projecting port and the right projecting port, the inner surfaces of the left projecting rail and the right projecting rail are smooth, a pressure charging tank is arranged inside the backpack box and assists the backpack manual seeding and fertilizing machine to perform seeding and fertilizing operations; the backpack manual seeding and fertilizing machine has the advantages of low self weight, simple structure and convenient operation, and realizes the function of automatic feeding by utilizing a mechanical automatic control device.

Description

Backpack type manual seeding and fertilizing machine

Technical Field

The utility model relates to the field of agricultural machinery, especially, relate to a manual seeding and fertilizing machine of backpack.

Background

The development progress of the times also leads to the development of agricultural technology, the traditional agriculture can be basically carried out on the basis of modern equipment for sowing, harvesting, fertilizing and spraying, China is wide in territory, and many areas are not suitable for large-scale mechanized equipment for cultivation, so that small-scale equipment is required for supplement.

For example, many areas of seeding fertilization rely on the manual work to be shed, and peasant's arm is in the arm-swinging action of high strength for a long time, and is unfavorable to healthy, and current seeding fertilizer distributor relies on power equipment again mostly, and the structure is complicated, and more seeds or chemical fertilizer can not be carried to self weight greatly, and the limitation is big, and the feeding mode utilizes dead weight feeding more, and degree of automation is low, can lead to feeding cabin weight to be on the large side, and the whole focus of equipment changes greatly.

Therefore, we propose a backpack type manual seeding and fertilizing machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above-mentioned defect, provide a manual seeding and fertilizing machine of backpack to solve the problem that the electrical equipment is heavy and automatic feed controllability is low.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a manual seeding and fertilizing machine of backpack, includes knapsack case, left throw case, right throw case, left throw track and right throw track, left side throw case and right throw case are installed in knapsack case both sides, are equipped with left throwing mouth on the left throw case, are equipped with right throwing mouth on the right throw case, and left throw track and right throw the track and install on left throwing mouth and right throwing mouth, and the track is thrown to left side and right throwing is orbital the internal surface smooth, is equipped with the braces buckle on the knapsack case.

As a further scheme of the utility model, throw incasement portion on a left side and be equipped with chaff, impeller, baffle, main shaft, approach and feed control device, on the impeller installation main shaft, be located the inside of chaff, throw on a left side and be equipped with twist grip on the incasement wall, twist grip is connected with the main shaft, throws the case on a left side and throws the structure of case the same with the right side.

As a further proposal of the utility model, the left casting track and the right casting track are movable devices, the rotation angle is 15 degrees to 45 degrees, and the casting range and the density of seeds or chemical fertilizers can be adjusted.

As a further proposal of the utility model, the impeller comprises a petiole and blades, the blades are trapezoidal, and the trapezoidal design is convenient for the impeller to drag the seeds or the chemical fertilizer.

As a further scheme of the utility model, feed control device includes feed inlet, feed valve, connecting rod and spring, and the feed inlet is installed on the leaf shell, and the feed valve is installed on the connecting rod, and the connecting rod throws the spring coupling of bottom of the case portion with setting up on a left side, through the linkage effect of feed valve and connecting rod, realizes the automatic control function of feeding, reduces the whole weight of throwing the case, improves and throws the effect.

As a further proposal of the utility model, the feed valve comprises an outer frame and an inner baffle plate, and the inner baffle plate is arranged on the outer frame.

As a further proposal of the utility model, bear incasement portion and be equipped with the pressure boost jar, the pressure boost jar passes through the pipeline and is connected with the leaf shell.

To sum up, compared with the prior art, the utility model has the following beneficial effects: the manual seeding and fertilizing machine of backpack does not adopt electronic structure as drive power, through the interact of each functional unit of rational configuration, realize throwing work of chemical fertilizer or seed, certainly, for avoiding throwing the power not enough, set up supercharging equipment in the backpack incasement and supply, supplementary completion of throwing work, feeding control adopts mechanical type automatic control, the effective control of being convenient for throws the weight in the incasement, mechanical type control will be far less than electric control system on manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a schematic view of the internal structure of the utility model.

Fig. 3 is a schematic structural view of an impeller in the utility model.

Fig. 4 is a schematic structural diagram of a middle feeding valve of the utility model.

Reference numerals: 1-carrying box, 2-left throwing box, 3-right throwing box, 4-left throwing track, 5-right throwing track, 6-left throwing port, 7-right throwing port, 8-rotary handle, 9-blade shell, 10-impeller, 1001-blade handle, 1002-blade, 11-baffle, 12-main shaft, 13-guide channel, 14-feed port, 15-feed valve, 1501-outer frame, 1502-inner baffle, 16-connecting rod, 17-spring and 18-sling mount.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

As shown in fig. 1-4, a manual knapsack seeding and fertilizing machine comprises a knapsack box 1, a left projection box 2, a right projection box 3, a left projection rail 4 and a right projection rail 5, wherein the left projection box 2 and the right projection box 3 are arranged at two sides of the knapsack box 1, the left projection rail 4 and the right projection rail 5 are arranged on a left projection port 6 and a right projection port 7 arranged on the left projection box 2 and the right projection box 3, the surfaces of the left projection rail 4 and the right projection rail 5 are smooth, the left projection rail 4 and the right projection rail 5 are movable devices, the rotation angle is 15-45 degrees, a knapsack buckle 18 is arranged on the knapsack box 1, and a knapsack mounting point is provided;

the left side casts case 2 inside and is equipped with chaff 9, impeller 10, baffle 11, main shaft 12, approach 13 and feeding control device, impeller 10 installation main shaft 12 is last, is located chaff 9's inside, impeller 10 includes petiole 1001 and blade 1002, and blade 1002 is trapezoidal, casts and is equipped with twist grip 8 on the case 2 outer wall on a left side, and twist grip 8 is connected with main shaft 12, and the case 2 is thrown on a left side is the same with the structure that the case 3 was thrown on the right side, adopts mechanical structure, reduces the input cost and the whole weight of electrical equipment, easily operation.

The feeding control device comprises a feeding port 14, a feeding valve 15, a connecting rod 16 and a spring 17, wherein the feeding port 14 is installed on the blade shell 9, the feeding valve 15 is installed on the connecting rod 16, the connecting rod 16 is connected with the spring 17 arranged at the bottom of the left projection box 2, the feeding valve 15 comprises an outer frame 1501 and an inner baffle 1502, the inner baffle 1502 is installed on the outer frame 1501, the feeding port 14 is connected with the back bearing box 1 through a pipeline, seeds or chemical fertilizers continuously enter the blade shell 9 through the feeding port 14, the weight of the seeds and the chemical fertilizers on the connecting rod 16 is gradually increased, the continuous height of the spring is continuously reduced, the connecting rod 16 is driven to continuously reduce, the feeding port 14 is gradually sealed by the feeding valve 15, the feeding speed is reduced until the feeding port 14 is completely closed, and after the weight of the connecting rod 16 is reduced, the feeding.

Example 2

As shown in fig. 1-4, a manual knapsack seeding and fertilizing machine comprises a knapsack box 1, a left projection box 2, a right projection box 3, a left projection rail 4 and a right projection rail 5, wherein the left projection box 2 and the right projection box 3 are arranged at two sides of the knapsack box 1, the left projection rail 4 and the right projection rail 5 are arranged on a left projection port 6 and a right projection port 7 which are arranged on the left projection box 2 and the right projection box 3, the inner surfaces of the left projection rail 4 and the right projection rail 5 are smooth, the left projection rail 4 and the right projection rail 5 are movable devices, the rotation angle is 15-45 degrees, a knapsack buckle 18 is arranged on the knapsack box 1 to provide a knapsack mounting point, and a pressure boosting tank is arranged in the knapsack box 1;

The feeding control device comprises a feeding port 14, a feeding valve 15, a connecting rod 16 and a spring 17, wherein the feeding port 14 is arranged on a leaf shell 9, the feeding valve 15 is arranged on the connecting rod 16, the connecting rod 16 is connected with the spring 17 arranged at the bottom of the left projection box 2, the feeding valve 15 comprises an outer frame 1501 and an inner baffle 1502, the inner baffle 1502 is arranged on the outer frame 1501, the feeding port 14 is connected with the back bearing box 1 through a pipeline, seeds and chemical fertilizers continuously enter the leaf shell 9 through the feeding port 14, when the weight of the seeds and the chemical fertilizers on the connecting rod 16 is gradually increased, the continuous height of the spring is continuously reduced, the connecting rod 16 is driven to continuously reduce, so that the feeding port 14 is gradually sealed by the feeding valve 15, the feeding speed is reduced until the feeding port 14 is completely closed, after the weight on the connecting rod 16 is reduced, the feeding valve 15 is lifted again, the automatic feeding function is realized, the leaf shell 9, the throwing action of the seeds or the fertilizer is assisted, and the pressurization tank carries out air pressure supplement through external equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manual seeding and fertilizing machine of backpack, includes backpack case (1), left side casting case (2), right side casting case (3), left side casting track (4) and right side casting track (5), left side casting case (2) and right side casting case (3) are installed in backpack case (1) both sides, its characterized in that, is equipped with left throwing mouth (6) on left side casting case (2), is equipped with right throwing mouth (7) on right side casting case (3), and left side casting track (4) and right side casting track (5) are installed on left side throwing mouth (6) and right throwing mouth (7), and the internal surface that left side casting track (4) and right side casting track (5) is smooth, is equipped with braces buckle (18) on backpack case (1).

2. The manual seeding and fertilizing machine with the backpack type as claimed in claim 1, wherein a blade shell (9), an impeller (10), a baffle (11), a main shaft (12), a guide way (13) and a feeding control device are arranged inside the left projection box (2), the impeller (10) is mounted on the main shaft (12) and located inside the blade shell (9), a rotating handle (8) is arranged on the outer wall of the left projection box (2), the rotating handle (8) is connected with the main shaft (12), and the left projection box (2) and the right projection box (3) are identical in structure.

3. The manual knapsack seeding and fertilizing machine as claimed in claim 2, characterized in that the left and right casting rails (4, 5) are movable devices with a rotation angle of 15 ° to 45 °.

4. The hand-operated backpack fertilizer and seed drill according to claim 3, wherein the impeller (10) comprises a blade handle (1001) and a blade (1002), and the blade (1002) is trapezoidal.

5. The manual backpack seeding and fertilizing machine according to claim 4, characterized in that the feeding control device comprises a feeding port (14), a feeding valve (15), a connecting rod (16) and a spring (17), the feeding port (14) is installed on the blade shell (9), the feeding valve (15) is installed on the connecting rod (16), and the connecting rod (16) is connected with the spring (17) arranged at the bottom of the left projection box (2).

6. The hand-operated backpack fertilizer and seed planter as claimed in claim 5, wherein the feed valve (15) comprises an outer frame (1501) and an inner baffle (1502), the inner baffle (1502) being mounted on the outer frame (1501).

7. The manual backpack seeding and fertilizing machine according to claim 6, characterized in that the inside of the backpack box (1) is provided with a pressure tank, and the pressure tank is connected with the leaf shell (9) through a pipeline.