CN110771327B - A kind of agricultural fertilization device for convenient control of discharging speed - Google Patents

Abstract

The invention discloses an agricultural fertilizing device convenient for controlling discharging speed, which comprises a box body, a stirring shaft and a discharging port, wherein a feeding hopper is arranged above the box body, transmission gears are arranged on two sides of the box body, two ends of the stirring shaft penetrate through the side surface of the box body, the transmission gears are fixed at two ends of the stirring shaft, a guide rail is arranged in the middle of the inner wall of the box body, a baffle is arranged on the outer side of the guide rail, a front wheel is arranged at the lower end of the box body, a motor is arranged at the front end of the side surface of the box body, a first gear is fixed at the upper end of the motor, a bolt is arranged in the middle of the bottom of the discharging hopper in a penetrating mode, a support is connected to the upper end of the bolt, and limiting plates are fixedly arranged at two ends of the support. This conveniently control ejection of compact speed's agricultural fertilizer injection unit is provided with first gear to after first gear drives the second gear and rotates, change the bore of discharge gate, thereby the material of being convenient for flows, the speed of the control material outflow of being convenient for.

Description

A kind of agricultural fertilization device for convenient control of discharging speed

technical field

The invention relates to the technical field of agriculture, in particular to an agricultural fertilization device which can conveniently control the discharging speed.

Background technique

With the support of the country in agricultural policy, various new agricultural tools are used in farmland to reduce the pressure of agricultural labor. Now agriculture is changing from traditional manual operation to mechanical operation. As there are some open plain areas for planting, centralized management is adopted, and centralized large-scale agricultural machinery is used for planting or harvesting, but in some hilly areas or when some agricultural retail households are planting, it is not convenient to use large-scale machinery for planting. processing, so some small machines that can be operated by one person are needed to assist the work.

When fertilizing plants, the traditional way is that the laborer holds a fertilizer bucket to manually spread the fertilizer, the spread is uneven, and the labor time is long, but the machine cannot control the amount of fertilizer spread according to the actual situation of the soil, so now There is a need for a machine that can control the discharge speed and control the spreading amount so that the fertilizer can be spread evenly.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an agricultural fertilization device that is convenient to control the discharge speed, so as to solve the problem that the machine cannot control the amount of fertilizer spread according to the actual situation of the soil proposed in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical scheme: an agricultural fertilization device that is convenient to control the discharge speed, comprising a box body, a stirring shaft and a discharge port, and a feeding hopper is arranged above the box body, and the box body is provided with a feeding hopper. There are transmission gears installed on both sides of the box, both ends of the stirring shaft penetrate through the side of the box body, and both ends of the stirring shaft are fixed with transmission gears, and the middle installation position of the inner wall of the box is equipped with a guide rail, A baffle plate is installed on the outer side of the guide rail, a front wheel is installed on the lower end of the box body, and a motor is installed at the front end of the side surface of the box body, a first gear is fixed on the upper end of the motor, and one end of the first gear is embedded It is installed on the inner wall of the box body. The upper end of the box body is provided with a mixing box, and the lower end of the mixing box is provided with a discharge cylinder. The upper end of the discharge cylinder is installed with a second gear, and the second gear A hopper is fixed at the lower end of the hopper, a discharge port is installed on the surface of the second gear, a discharge hopper is installed under the box, and a limit plate is arranged inside the discharge hopper, and the middle of the bottom of the discharge hopper is installed through the middle There are bolts, and the upper ends of the bolts are connected with brackets, the two ends of the brackets are fixedly installed with limit plates, one side of the box body is installed with handles, and the two sides of the box body are provided with wheels, and the output shafts of the wheels are connected with each other. The transmission gears are connected to each other.

Preferably, two sets of the stirring shaft are symmetrically arranged inside the box body, and transmission gears are symmetrically arranged on both sides of the stirring shaft, and the transmission gears are meshed with the output shaft of the wheel.

Preferably, the baffle is slidably connected to the guide rail, and the height of the baffle is greater than the outer diameter of the stirring shaft.

Preferably, a through opening is opened on the surface of the discharge cylinder, and the side where the through opening is opened is connected with the limiting cylinder.

Preferably, a limiting cylinder is fixed on the upper end of the bracket, and the limiting cylinder has a two-layer structure, the upper end of the limiting cylinder is a circular structure, and the lower end of the limiting cylinder is connected with the outer wall of the discharging cylinder.

Preferably, a connecting plate is installed at the lower end of the mixing box, and the connecting plate is installed between the second gears, and the outer sides of the connecting plate are meshed and connected with the two second gears.

Preferably, the lower end of the connecting plate is configured as a hollow structure, and the lower end of the connecting plate is in a snap connection with the limiting cylinder, and the connecting plate and the bracket are connected in rotation.

Preferably, the bolts are connected with the discharge hopper in a threaded connection, and the upper ends of the bolts are connected with the bracket in rotation.

Preferably, the area of the limiting plate is equal to the area of the discharge cylinder, and both are symmetrically distributed on both sides of the baffle.

Compared with the prior art, the beneficial effects of the present invention are: the agricultural fertilization device which is convenient for controlling the discharging speed,

1. There is a baffle plate inside the mixing box, which is convenient to isolate the whole into two wholes, so that it is convenient to classify and load two different fertilizers at the same time. The fertilizers flow out separately. When the baffle is pulled up, the two fertilizers can be mixed together, so that the fertilizers can be mixed and flowed out. Therefore, the device is convenient for different schemes to be used and improves the applicability;

2. There is a tooth block on the outside of the output shaft of the wheel, so that when the wheel is moving, the stirring shaft is driven by the transmission gear, which is convenient for mixing and stirring the internal fertilizer without using an external power source device, and the stirring shaft is convenient for the material. Stir to avoid the material being stuck due to excessive friction and affecting the falling speed;

3. There are 2 discharge hoppers, so that when the material falls down, it can be dropped in batches. When the limit cylinder moves upward, the bottom of the discharge hopper is blocked by the limit plate, so that the fertilizer can only pass through the outlet. The side of the discharge cylinder flows out, and finally the fertilizer flows out. A first gear is provided, so that when the first gear drives the second gear to rotate, the diameter of the discharge port is changed, so as to facilitate the outflow of materials and control the speed of the outflow of materials.

Description of drawings

Fig. 1 is the side view structure schematic diagram of the present invention;

Fig. 2 is the front view structure schematic diagram of the present invention;

3 is a schematic diagram of the front structure of the baffle installation of the present invention;

4 is a schematic diagram of the installation structure of the box body and the discharge cylinder of the present invention;

FIG. 5 is a schematic top view of the installation of the second gear and the casing of the present invention;

Fig. 6 is the top view structure schematic diagram of the discharging cylinder of the present invention;

FIG. 7 is a schematic top view of the installation of the bracket and the limiting plate according to the present invention;

FIG. 8 is a schematic side view of the structure of the discharge cylinder of the present invention.

In the figure: 1. Box body; 2. Feeding hopper; 3. Transmission gear; 4. Stirring shaft; 5. Guide rail; 6. Baffle plate; 7. Front wheel; 8. Motor; 9. First gear; 10 , discharge cylinder; 11, tipping hopper; 12, second gear; 13, discharge port; 14, connecting plate; 15, limit cylinder; 16, bracket; 17, bolt; 18, discharge hopper; 19, limit plate; 20, handle; 21, wheel; 22, mixing box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-8, the present invention provides a technical solution: an agricultural fertilization device that is convenient to control the discharge speed, comprising a box body 1, a feeding hopper 2, a transmission gear 3, a stirring shaft 4, a guide rail 5, a block Plate 6, front wheel 7, motor 8, first gear 9, discharge cylinder 10, turning hopper 11, second gear 12, discharge port 13, connecting plate 14, limit cylinder 15, bracket 16, bolt 17, outlet Hopper 18, limit plate 19, handle 20, wheels 21 and mixing box 22, a feeding hopper 2 is arranged above the box body 1, and transmission gears 3 are installed on both sides of the box body 1, and both ends of the stirring shaft 4 It penetrates through the side of the box body 1, and the two ends of the stirring shaft 4 are fixed with the transmission gear 3. The middle installation position of the inner wall of the box body 1 is provided with a guide rail 5, and the outer side of the guide rail 5 is provided with a baffle plate 6. A front wheel 7 is installed at the lower end of the box body 1, and a motor 8 is installed at the front end of the side surface of the box body 1. The upper end of the motor 8 is fixed with a first gear 9, and one end of the first gear 9 is embedded in the inner wall of the box body 1. , the upper end of the box body 1 is provided with a mixing box 22, and the lower end of the mixing box 22 is provided with a discharge cylinder 10, the upper end of the discharge cylinder 10 is installed with a second gear 12, and the lower end of the second gear 12 is fixed There is a turning hopper 11, a discharge port 13 is installed on the surface of the second gear 12, a discharge hopper 18 is installed under the box 1, and a limit plate 19 is arranged inside the discharge hopper 18, and the middle of the bottom of the discharge hopper 18 is installed through the middle. Bolts 17, and brackets 16 are connected to the upper ends of the bolts 17. Limiting plates 19 are fixedly installed at both ends of the brackets 16. A handle 20 is installed on one side of the box body 1, and wheels 21 are provided on both sides of the box body 1, and the wheels The output shaft of 21 is interconnected with the transmission gear 3 .

In this embodiment, the motor 8 can be removed. Since one end of the first gear 9 is embedded in the interior of the box 1, the rotation angle of the first gear 9 can be directly controlled, and the rotation angle of the two second gears 12 can be controlled. It is convenient to control the rotation angle of the second gear 12. In addition, a discharge port 13 is also opened on the bottom surface of the mixing box 22. The fertilizer first flows out through the discharge port 13 at the bottom of the mixing box 22, and then passes through the second The outlet 13 on the surface of the gear 12 flows down.

The stirring shaft 4 is symmetrically arranged with two groups inside the box body 1, and the two sides of the stirring shaft 4 are symmetrically provided with the transmission gear 3, and the transmission gear 3 is meshed with the output shaft of the wheel 21. When the wheel 21 rotates, the wheel 21 drives the transmission gear 3 to rotate, so that the stirring shaft 4 rotates inside the box body 1, which is convenient for stirring and dispersing the fertilizer, and prevents the fertilizer from being placed in the box body 1.

The baffle 6 and the guide rail 5 are slidingly connected, and the height of the baffle 6 is greater than the outer diameter of the stirring shaft 4. When the stirring shaft 4 is stirring, the baffle 6 is blocked to prevent the fertilizer from being thrown out, and the baffle 6. Move up and down inside the guide rail 5. When the baffle 6 is removed, the inside of the box 1 can be mixed and stirred.

The surface of the discharge cylinder 10 is provided with a through opening, and the side where the through opening is opened is connected with the limit cylinder 15. When the position of the limit cylinder 15 is located below, the limit cylinder 15 pushes the side surface of the discharge cylinder 10. Blocked, the material can only flow out from the bottom of the discharge barrel 10.

The upper end of the bracket 16 is fixed with a limiting cylinder 15, and the limiting cylinder 15 has a two-layer structure, and the upper end of the limiting cylinder 15 has a circular structure, and the lower end of the limiting cylinder 15 is connected with the outer wall of the discharge cylinder 10 in a fit connection. When the upper end of the limiting cylinder 15 is stuck under the connecting plate 14 , the limiting cylinder 15 will not affect the rotation of the connecting plate 14 , and the fertilizer flows out from the side of the discharging cylinder 10 .

The lower end of the mixing box 22 is provided with a connecting plate 14, and the connecting plate 14 is installed between the second gears 12, and the outer sides of the connecting plate 14 are meshed and connected with the two second gears 12, so that the connecting plate 14 plays a transmission role , when the first gear 9 rotates, it drives the second gear 12 to rotate, and the second gear 12 drives another second gear 12 to rotate through the connecting plate 14, so that the position of the outlet 13 on the surface of the second gear 12 changes.

The lower end of the connecting plate 14 is set as a hollow structure, and the lower end of the connecting plate 14 is connected with the limit cylinder 15 in a snap connection, and the limit cylinder 15 is connected with the bracket 16 for rotation. The outer surface of the tube is attached and connected, so as to play the role of limit, and at the same time block the through opening on the side of the discharge cylinder 10.

The bolts 17 and the hopper 18 are threadedly connected, and the upper end of the bolts 17 is connected with the bracket 16 for rotation. The bolts 17 will not rotate the bracket 16, thus ensuring that the two limit plates 19 rise steadily. When the bolts 17 are screwed , the upper end of the bolt 17 gradually moves upward, thereby driving the bracket 16 to move upward, so that the discharge hopper 18 and the limit plate 19 are raised.

The area of the limit plate 19 is equal to the area of the discharge cylinder 10, and both are symmetrically distributed on both sides of the baffle 6. When the limit plate 19 is in contact with the lower end of the discharge cylinder 10, the discharge cylinder 10 is blocked. After dwelling, the fertilizer can only flow out through the side of the discharge cylinder 10 .

Working principle: When using the agricultural fertilization device that is convenient to control the discharge speed, there are two mixing boxes 22 inside the box 1. When only one kind of fertilizer is needed to fertilize the soil, first put the baffle 6 The position is adjusted to the bottom, so that the baffle 6 divides the inside of the box 1 into two mixing boxes 22 on the left and right;

After that, the fertilizer is passed through the feeding hopper 2, and the fertilizer falls into one of the mixing boxes 22. When the hand-held handle 20 pushes the box 1 to move as a whole, the wheels 21 move forward in the soil, and the rotating wheels 21 pass through the central hub. The tooth block drives the transmission gear 3 to rotate, so that the transmission gear 3 drives the stirring shaft 4 to rotate, so that the stirring shaft 4 mixes and stirs the fertilizer, so that the fertilizer is uniformly prevented in the mixing box 22, and effectively prevents the fertilizer from being static. The friction force is too large, and the stirring effect is convenient for the fertilizer to fall down smoothly and avoid jamming;

When fertilization is required, first open the plug under the discharge hopper 18, then start the motor 8, and the motor 8 drives the first gear 9 to rotate, so that the first gear 9 drives the adjacent second gear 12 to perform exponential pressing, that is, the first gear 9 is pressed. The second gear 12 drives the lower hopper 11 to rotate. In addition, because the second gear 12 rotates inside the discharge cylinder 10 , the discharge port 13 on the surface of the second gear 12 and the discharge port 13 on the lower surface of the mixing box 22 Overlapping or dislocation is carried out, when the discharge port 13 is overlapped, the fertilizer inside the mixing box 22 falls, and then the fertilizer enters the discharge hopper 18, and finally the fertilizer falls down for fertilization. When the discharge port 13 is closed, the fertilizer falls down. The speed decreases, so as to control the amount of fertilization according to the size of the exposed diameter of the discharge port 13;

When several kinds of chemical fertilizers are required to be mixed and fertilized, the bolt 17 is firstly rotated, and the bolt 17 drives the limit cylinder 15 to move upward until the upper end of the limit cylinder 15 is blocked in the connecting plate 14, and the lower end of the limit cylinder 15 moves upward. When the limit plate 19 blocks the lower end of the discharge cylinder 10, the side of the discharge cylinder 10 exposes the opening, and then the baffle 6 is pulled upward, and the baffle 6 moves upward in the guide rail 5, that is, the mixing box 22 The lower end is an open structure, the two mixing boxes 22 are connected to each other, the fertilizer is fully mixed in the inside of the box 1, and then when the fertilizer enters the inside of the discharge cylinder 10, finally the fertilizer flows through the side opening of the discharge cylinder 10. into the discharge hopper 18, which eventually flows out, increasing the overall utility.

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

Claims (3)

1. An agricultural fertilization device that is convenient to control the discharge speed, comprising a box body (1), a stirring shaft (4) and a discharge port (13), characterized in that: the top of the box body (1) is provided with an inlet and outlet. The hopper (2) is provided with transmission gears (3) on both sides of the box body (1), the two ends of the stirring shaft (4) penetrate through the side surface of the box body (1), and the stirring shaft (4) A transmission gear (3) is fixed at both ends of the box body (1), a guide rail (5) is installed in the middle installation position of the inner wall of the box body (1), and a baffle plate (6) is installed on the outer side of the guide rail (5), so A front wheel (7) is installed on the lower end of the box body (1), a motor (8) is installed on the front end of the side surface of the box body (1), and a first gear (9) is fixed on the upper end of the motor (8), and One end of the first gear (9) is embedded in the inner wall of the box body (1), the upper end inside the box body (1) is provided with a mixing box (22), and the lower end of the mixing box (22) is provided with a mixing box (22). A discharge cylinder (10), a second gear (12) is installed on the upper end of the inside of the discharge cylinder (10), and a turning hopper (11) is fixed at the lower end of the second gear (12), and the second gear (12) A discharge port (13) is installed on the surface of 12), a discharge hopper (18) is installed below the box body (1), and a limit plate (19) is arranged inside the discharge hopper (18). (18) A bolt (17) is installed through the middle of the bottom, and a bracket (16) is connected to the upper end of the bolt (17), and limit plates (19) are fixedly installed at both ends of the bracket (16). A handle (20) is installed on one side of (1), and wheels (21) are installed on both sides of the box body (1), and the output shaft of the wheel (21) is connected with the transmission gear (3), the baffle plate (6) It is slidingly connected with the guide rail (5), and the height of the baffle plate (6) is greater than the outer diameter of the stirring shaft (4), the surface of the discharge cylinder (10) is provided with a through opening, and the through opening is opened One side of the bracket (16) is connected with the limiting cylinder (15), the upper end of the bracket (16) is fixed with the limiting cylinder (15), and the limiting cylinder (15) is a two-layer structure, and the limiting cylinder (15) The upper end of the mixing box (22) has a circular structure, the lower end of the limiting cylinder (15) is connected with the outer wall of the discharging cylinder (10), and the lower end of the mixing box (22) is installed with a connecting plate (14), and the connecting plate (14) is installed between the second gears (12), and the outer side of the connecting plate (14) is meshed and connected with the two second gears (12), and the lower end of the connecting plate (14) is set as a hollow structure, And its lower end and the limit cylinder (15) are in a snap connection, and the connecting plate (14) and the bracket (16) are in a rotational connection, the bolts (17) and the discharge hopper (18) are threadedly connected, and the bolts ( The upper end of 17) is rotatably connected with the bracket (16). 2. A kind of agricultural fertilization device for convenient control of discharging speed according to claim 1, characterized in that: the stirring shaft (4) is symmetrically arranged with two groups inside the box (1), and the stirring shaft ( 4) A transmission gear (3) is symmetrically arranged on both sides, and the transmission gear (3) is meshed with the output shaft of the wheel (21). 3. An agricultural fertilizing device for convenient control of discharging speed according to claim 1, characterized in that: the area of the limiting plate (19) is equal to the area of the discharging cylinder (10), and both are equal to each other. The two sides of the baffle plate (6) are symmetrically distributed.

Images