CN210610303U

CN210610303U - Fertilization dolly

Info

Publication number: CN210610303U
Application number: CN201921500685.0U
Authority: CN
Inventors: 王会龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-26
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to a fertilizing trolley, which comprises a trolley bottom plate, wheels, a fertilizing device and a hand push rod, wherein the fertilizing device comprises a storage bin, a material lifting mechanism, a material throwing mechanism and a motor; the material throwing mechanism comprises a center shaft, a sleeve is arranged outside the center shaft and along the swinging material throwing component of the center shaft, and a driving rod for driving the material throwing component to swing, one end of the driving rod is hinged with the material throwing component through a pin shaft, and the other end of the driving rod is rotatably connected with an output shaft of the motor through an eccentric bearing. The utility model discloses the width is narrower, can shuttle through and fertilize in the interline of seedling, very big improvement efficiency.

Description

Fertilization dolly

Technical Field

The utility model belongs to agricultural machinery, concretely relates to fertilization dolly.

Background

In the field of planting management of agriculture and forestry, fertilization and topdressing are key links for ensuring yield increase and income increase, the conventional fertilization machines are usually designed aiming at fertilization operation in idle places, namely before seeding, are large in size and are not suitable for topdressing operation among seedlings, while topdressing in seedling stages and particularly in fruit setting stages, such as corn fields, sorghum fields and the like, the gaps among ridges or rows are narrow, large-scale fertilization machines cannot walk among rows, and when granular fertilizers such as urea and the like are needed for topdressing, fertilization can be carried out only in a manual mode, so that time and labor are wasted, and the speed is slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a fertilization dolly, its width is narrower, can shuttle through and fertilize in the interline of seedling, very big improvement efficiency.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a fertilization trolley comprises a trolley bottom plate, a plurality of wheels arranged at the bottom of the trolley bottom plate, a fertilization device arranged on the trolley bottom plate, and a hand push rod fixedly arranged at the rear part of the trolley bottom plate, wherein the fertilization device comprises a storage bin fixedly arranged on the trolley bottom plate, a material lifting mechanism and a material throwing mechanism arranged on the storage bin, and a motor fixedly arranged on the trolley bottom plate; the top of the storage bin is open, the left side wall and the right side wall of the storage bin are both provided with arc-shaped slide rails, the arc-shaped slide rails divide the corresponding side walls of the storage bin into a lower arc-shaped edge concave plate and an upper arc-shaped edge convex plate, the arc-shaped edge convex plates are fixedly arranged on the vehicle bottom plate through at least one inverted U-shaped support, the material lifting mechanism comprises 2 annular support plates which are respectively and rotatably arranged in the corresponding arc-shaped slide rails, and annular material lifting components which are arranged between the 2 annular support plates and are fixedly connected with the 2 annular support plates, wherein 1 annular support plate extends out of the arc-shaped slide rails and is provided with a gear ring, the motor is in transmission connection with the gear ring, the material lifting mechanism comprises a middle shaft which is fixedly arranged at the transverse part of the inverted U-shaped support, a material lifting component which is sleeved outside the middle shaft and swings along the middle shaft, and a driving rod, one end of the driving rod is hinged with the material throwing assembly through a pin shaft, and the other end of the driving rod is rotatably connected with an output shaft of the motor through an eccentric bearing.

Furthermore, a rechargeable battery is fixedly arranged on the vehicle bottom plate and electrically connected with the motor.

Furthermore, the annular material raising component comprises a plurality of material raising hoppers uniformly arranged along the circumference, and the left end and the right end of each material raising hopper are respectively and fixedly arranged on the annular supporting plates on the corresponding sides.

Furthermore, the annular material lifting component and the annular support plate have the same central axis, the front side of the material lifting hopper along the rotation direction is provided with an opening, and the material lifting hopper is enclosed by an inner side plate, an outer side plate and a bottom plate; the bottom plate with the coincidence of the radius line of annular lifting subassembly place circle, the outer panel with the bottom plate is perpendicular, the inboard slope, the inboard with the contained angle of bottom plate is 130 ~ 150 degrees.

Furthermore, the material throwing assembly comprises a sleeve, a material throwing plate and a swinging handle, wherein the sleeve is sleeved outside the middle shaft through a bearing, and the material throwing plate and the swinging handle are fixedly arranged on the sleeve.

Further, the pin shaft is parallel to the middle shaft.

Further, a worm wheel is fixedly arranged on the motor output shaft, a transmission shaft is rotatably arranged on the storage bin through a bearing, a worm is fixedly arranged at one end of the transmission shaft, the worm is meshed with the worm wheel and connected with the other end of the transmission shaft, and the gear is meshed with the gear ring.

Further, the driving rod and the gear are respectively arranged on the left side and the right side of the material lifting mechanism.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a set up the lifting mechanism, adopt the lifting hopper to transport the fertilizer in the storage silo to topple over to the high department after, at fertilizer whereabouts in-process, through throwing flitch along axis horizontal swing back and forth, throw out fertilizer to the left and right sides to realize applying fertilizer between the line, and in fertilizer whereabouts to the storage silo that is not hit by throwing the flitch, wait for once more by the lifting hopper lift can. The utility model discloses the flitch of throwing adopts the rotation method of reciprocating swing about, and than the whole circle pivoted rotation mode that traditional approach adopted, it has reduced the utility model discloses a width (also about the area of direction), it shuttles back and forth in the line of seedling more to be convenient for, fertilizes.

Drawings

Fig. 1 is a top view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

fig. 3 is a perspective view of an embodiment of the present invention;

fig. 4 is a perspective view of another angle according to an embodiment of the present invention.

In the figure: 1. the vehicle body comprises a vehicle bottom plate, 2, wheels, 3, a hand push rod, 4, a storage bin, 5, a motor, 7, an arc edge concave plate, 8, an arc edge convex plate, 9, an inverted U-shaped support, 10, an annular support plate, 11, a gear ring, 12, a middle shaft, 13, a material throwing component, 14, a driving rod, 15, a pin shaft, 16, an eccentric bearing, 17, an output shaft, 18, a rechargeable battery, 19, a material throwing hopper, 20, an opening, 21, an inner side plate, 22, an outer side plate, 23, a bottom plate, 24, a sleeve, 25, a material throwing plate, 26, a swing handle, 27, a worm wheel, 28, a transmission shaft, 29, a worm, 30 and a gear.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

An embodiment of a fertilizing trolley shown in fig. 1-4 comprises a vehicle bottom plate 1, a plurality of wheels 2 arranged at the bottom of the vehicle bottom plate 1, a fertilizing device arranged on the vehicle bottom plate 1, and a hand push rod 3 fixedly arranged at the rear part of the vehicle bottom plate 1, wherein the fertilizing device comprises a storage bin 4 fixedly arranged on the vehicle bottom plate 1, a material lifting mechanism and a material throwing mechanism arranged on the storage bin 4, and a motor 5 fixedly arranged on the vehicle bottom plate 1; the top of the storage bin 4 is open, arc-shaped slide rails are arranged on the left side wall and the right side wall of the storage bin 4, the arc-shaped slide rails divide the corresponding side wall of the storage bin 4 into a lower arc-shaped concave plate 7 and an upper arc-shaped convex plate 8, the arc-shaped convex plates 8 are fixedly arranged on the vehicle bottom plate 1 through at least one inverted U-shaped support 9, the material lifting mechanism comprises 2 annular support plates 10 which are respectively rotatably arranged in the corresponding arc-shaped slide rails, and annular material lifting components which are arranged between the 2 annular support plates 10 and fixedly connected with the 2 annular support plates 10, wherein 1 annular support plate 10 extends out of the arc-shaped slide rails and is provided with a gear ring 11, the motor 5 is in transmission connection with the gear ring 11, the material lifting mechanism comprises a middle shaft 12 which is fixedly arranged at the transverse part of the inverted U-shaped support 9 and is sleeved outside the middle shaft 12, The material throwing device comprises a material throwing component 13 and a driving rod 14, wherein the material throwing component 13 swings along the central shaft 12, one end of the driving rod 14 is hinged with the material throwing component 13 through a pin shaft 15, and the other end of the driving rod 14 is rotatably connected with an output shaft 17 of the motor 5 through an eccentric bearing 16.

Further, the annular support plate 10 is rotatably matched with the arc-shaped slide rail.

Further, the height of the storage bin 4 is 1/4-1/3 of the diameter of the annular lifting component.

Further, the lowest position of the arc-shaped sliding rail and the upper surface of the bottom wall of the storage bin 4 are positioned in the same surface.

Further, a rechargeable battery 18 is fixedly arranged on the vehicle bottom plate 1, and the rechargeable battery 18 is electrically connected with the motor 5.

Further, the annular material raising component comprises a plurality of material raising hoppers 19 which are uniformly arranged along the circumference, and the left end and the right end of each material raising hopper 19 are respectively and fixedly arranged on the annular supporting plate 10 on the corresponding side.

Furthermore, the central axis of the annular material raising component is the same as that of the annular support plate 10, the front side of the material raising hopper 19 is provided with an opening 20 along the rotation direction, the material raising hopper 19 is formed by enclosing an inner side plate 21, an outer side plate 22 and a bottom plate 23, the bottom plate 23 is overlapped with the radius line of the circle where the annular material raising component is located, namely, the extension line of the bottom plate 23 passes through the circle center of the circle where the annular material raising component is located; the radius line of the circle where the annular material raising component is located refers to: a connecting line from the intersection point of the bottom plate 23 and the circle where the annular lifting component is located to the center of the circle where the annular lifting component is located; the outer side plate 22 is perpendicular to the bottom plate 23, the inner side plate 21 inclines towards the inner side, and an included angle between the inner side plate 21 and the bottom plate 23 is 130-150 degrees.

Furthermore, the material throwing assembly 13 comprises a sleeve 24 sleeved outside the central shaft 12 through a bearing, and a material throwing plate 25 and a swing handle 26 fixedly arranged on the sleeve 24.

Furthermore, the annular material raising component rotates counterclockwise, the material throwing plate 25 is arranged at the front side of the central shaft 12, and the central shaft 12 is arranged at the middle rear part of the annular material raising component, so that the material throwing plate 25 is positioned below the material raising hopper 19 with the opening 20 facing downward.

Further, the pin 15 is parallel to the central shaft 12.

Further, a worm wheel 27 is fixedly arranged on an output shaft 17 of the motor 5, a transmission shaft 28 is rotatably arranged on the storage bin 4 through a bearing, a worm 29 is fixedly arranged at one end of the transmission shaft 28, the worm 29 is meshed with the worm wheel 27, a gear 30 is fixedly arranged at the other end of the transmission shaft 28, and the gear 30 is meshed with the gear ring 11.

Further, the driving rod 14 and the gear 30 are respectively disposed on the left and right sides of the material lifting mechanism.

The utility model discloses a use method:

the utility model discloses during the use, only need hold handspike 3, make the utility model discloses move forward, in the utility model discloses when moving forward, open motor 5, through worm wheel 27 scroll bar with the rotation transmission of motor 5 output shaft 17 to the rotation of transmission shaft 28, then through the meshing of gear 30 and ring gear 11, drive the rotation of lifting mechanism, in the rotation process of lifting mechanism, lifting hopper 19 is full of fertilizer when passing through storage silo 4, along with the rotation of lifting mechanism, lifting hopper 19 is transported to the height after, lifts fertilizer downwards; in the descending process of the fertilizer, the output shaft 17 of the motor 5 drives the driving rod 14 to reciprocate back and forth through the eccentric bearing 16, the back and forth reciprocating motion of the driving rod 14 drives the material lifting handle to swing along the central shaft 12, so as to drive the material throwing plate 25 to reciprocate left and right along the central shaft 12, so as to throw the fertilizer in the descending process to the left and right sides, thereby realizing the fertilizing operation, the fertilizer which is not hit by the material throwing plate 25 falls into the storage bin 4 to wait for being lifted by the material lifting hopper 19 again, the fertilizer is thrown to two sides by the material throwing plate 25 in the falling process of the fertilizer, compared with the traditional fertilizer chassis, the mode that the material throwing blade throws the fertilizer to two sides is adopted, the fertilizer has no friction force between the chassis and the fertilizer in the running process to two sides, therefore, the lifting lift of the fertilizer on two sides is longer than that of the traditional mode, and the material throwing plate 25 is arranged in a swinging, the impact force on the fertilizer in the length direction of the throwing plate 25 is gradually changed (the impact force at one end close to the center shaft is minimum, and the impact force at one end far away from the center shaft is maximum), so that uniform spreading can be realized in the maximum lift range of the fertilizer; the utility model discloses especially, be suitable for the plant that has clear and definite column spacing and row spacing for example the fertilization of maize, shuttle one line between the line of maize, can accomplish the fertilization of 4 ~ 5 lines of maize, and the one line of shuttling between the line of maize of traditional artifical fertilization mode or traditional fertilizer apparatus can only realize the fertilization of 1 ~ 2 lines of maize, very big improvement fertilization efficiency.

The above-described embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.

Claims

1. The fertilization trolley is characterized by comprising a trolley bottom plate (1), a plurality of wheels (2) arranged at the bottom of the trolley bottom plate (1), a fertilization device arranged on the trolley bottom plate (1), and a hand push rod (3) fixedly arranged at the rear part of the trolley bottom plate (1), wherein the fertilization device comprises a storage bin (4) fixedly arranged on the trolley bottom plate (1), a material lifting mechanism and a material throwing mechanism arranged on the storage bin (4), and a motor (5) fixedly arranged on the trolley bottom plate (1); the top of the storage bin (4) is open, the left side wall and the right side wall of the storage bin (4) are respectively provided with an arc-shaped sliding rail, the arc-shaped sliding rails separate the corresponding side walls of the storage bin (4) into an arc-shaped side concave plate (7) at the lower part and an arc-shaped side convex plate (8) at the upper part, the arc-shaped side convex plate (8) is fixedly arranged on the vehicle bottom plate (1) through at least one inverted U-shaped support (9), the material lifting mechanism comprises 2 annular support plates (10) which are respectively rotatably arranged in the corresponding arc-shaped sliding rails, and annular material lifting components which are arranged between the 2 annular support plates (10) and are fixedly connected with the 2 annular support plates (10), wherein 1 annular support plate (10) extends out of the arc-shaped sliding rails and is provided with a gear ring (11), the motor (5) is in transmission connection with the gear ring (11), the material throwing mechanism comprises a middle shaft (12) which is fixedly arranged at the transverse part of, the material throwing device comprises a material throwing assembly (13) which is sleeved outside the middle shaft (12) and swings along the middle shaft (12), and a driving rod (14) which drives the material throwing assembly (13) to swing, wherein one end of the driving rod (14) is hinged with the material throwing assembly (13) through a pin shaft (15), and the other end of the driving rod (14) is rotatably connected with an output shaft (17) of the motor (5) through an eccentric bearing (16).

2. The fertilizing trolley as claimed in claim 1, characterized in that a rechargeable battery (18) is fixedly arranged on the vehicle bottom plate (1), and the rechargeable battery (18) is electrically connected with the motor (5).

3. The fertilization trolley according to claim 1, wherein the annular material lifting component comprises a plurality of material lifting hoppers (19) uniformly arranged along the circumference, and the left and right ends of each material lifting hopper (19) are respectively and fixedly arranged on the annular support plate (10) on the corresponding side.

4. The fertilization trolley according to claim 3, wherein the annular material lifting component and the annular support plate (10) have the same central axis, the material lifting hopper (19) is provided with an opening (20) at the front side along the rotation direction, and the material lifting hopper (19) is enclosed by an inner side plate (21), an outer side plate (22) and a bottom plate (23); the bottom plate (23) with the coincidence of the radius line of the circle of annular lifting component place, outer panel (22) with bottom plate (23) are perpendicular, inboard side slope of interior plate (21), interior plate (21) with the contained angle of bottom plate (23) is 130 ~ 150 degrees.

5. The fertilization trolley according to claim 1, wherein the throwing component (13) comprises a sleeve (24) sleeved outside the central shaft (12) through a bearing, and a throwing plate (25) and a swing handle (26) fixedly arranged on the sleeve (24).

6. Fertilizing trolley according to claim 1, characterised in that the pin (15) is parallel to the central axis (12).

7. The fertilization trolley as claimed in claim 1, wherein a worm gear (27) is fixedly arranged on an output shaft (17) of the motor (5), a transmission shaft (28) is rotatably arranged on the storage bin (4) through a bearing, a worm (29) is fixedly arranged at one end of the transmission shaft (28), the worm (29) is meshed with the worm gear (27), a gear (30) is fixedly arranged at the other end of the transmission shaft (28), and the gear (30) is meshed with the gear ring (11).

8. The fertigation trolley as claimed in claim 7, wherein the driving rod (14) and the gear (30) are respectively arranged on the left side and the right side of the material lifting mechanism.