CN212970736U

CN212970736U - Fertilizer and pesticide spreading device

Info

Publication number: CN212970736U
Application number: CN202020736053.0U
Authority: CN
Inventors: 彭新; 付娜娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-04-16
Anticipated expiration: 2030-05-07

Abstract

The utility model provides a spill fertile medicine device that spills belongs to agricultural machine technical field, including the box, the inside of box is equipped with first unloading pipe, the upper end of first unloading pipe and the top fixed connection of box. The driving mechanism comprises a first rotating shaft, a first bevel gear, a second bevel gear, a third bevel gear, a second rotating shaft and a second discharging pipe, the first rotating shaft is rotatably connected with the side wall of the box body, the first bevel gear is fixed at the end part of the first rotating shaft, the second bevel gear is in transmission connection with the second rotating shaft, the second discharging pipe is fixedly connected with the second bevel gear, and the lower side of the second discharging pipe is rotatably connected with the box body. Third bevel gear is connected with second bevel gear transmission, and third bevel gear links to each other with the second pivot is fixed, and the second pivot rotates with the box lateral wall to be connected, utilizes mutual interlock of gear, collocation completion power conversion and transmission, when avoiding using the belt, the belt appears skidding, the fracture condition, convenient to use, work efficiency improve.

Description

Fertilizer and pesticide spreading device

Technical Field

The utility model relates to the technical field of agricultural machinery, particularly, relate to spill fertile medicine device that spills.

Background

A large amount of manpower, material resources and financial resources are invested to prevent and treat plant diseases and insect pests in different habitats such as grasslands, farmlands and the like every year so as to avoid the production harm caused by large-area outbreak of harmful organisms and cause plant diseases and insect pests and human diseases. Against this background, the grassland protection institute and related research institutions are urgently required to perform control monitoring, and therefore a related machine is more required to assist the control monitoring. The belt transmission conversion is used in the aspects of power output and conversion of the machinery mainly used in the current use area, and once the machinery works for a long time in a large area, a series of subsequent problems such as belt slip, breakage, power output stop and the like occur.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a spill fertile device that spreads pesticides aims at improving that this type of machinery that present mainly uses the area to use is the belt transmission conversion in the aspect of power take off and conversion, in case the problem that the belt skidded, splits, power take off stops will appear when the long-time operation of large tracts of land.

The utility model discloses a realize like this: the fertilizer and pesticide spreading device comprises a box body, wherein a first discharging pipe is arranged in the middle of the inside of the box body, and the upper end of the first discharging pipe is fixedly connected with the top end of the box body;

the driving mechanism comprises a first rotating shaft, the first rotating shaft, a first bevel gear, a second bevel gear, a third bevel gear, a second rotating shaft and a second discharging pipe, the first rotating shaft is rotatably connected with one side wall of the box body, the first bevel gear is fixed at one end part of the first rotating shaft, the second bevel gear is positioned below the first bevel gear and is in transmission connection with the first bevel gear, the upper end of the second discharging pipe is fixedly connected with the second bevel gear, the lower side of the second discharging pipe is rotatably connected with the bottom end of the box body, the lower end of the first discharging pipe is inserted into the upper side of the second discharging pipe, the third bevel gear is positioned above the second bevel gear and is in transmission connection with the third bevel gear, the third bevel gear is fixedly connected with one end part of the second rotating shaft, and the second rotating shaft is rotatably connected with one side wall of the box body far away from the first rotating shaft, the first bevel gear, the second bevel gear and the third bevel gear are all located inside the box body.

The utility model discloses an in one embodiment, the inside of first unloading pipe is provided with prevents stifled subassembly, prevent stifled subassembly including connecting axle and blade, the one end of connecting axle is fixed in the middle of the inside of second pivot, the connecting axle is kept away from the one end fixing of second pivot has the blade, the blade is located the inside lower extreme of first unloading pipe.

The utility model discloses an in one embodiment, the second unloading pipe is kept away from the one end of box is provided with flow control mechanism, flow control mechanism is including installation piece, mounting panel, lead screw, slider and third unloading pipe, the installation piece inside with the second unloading pipe is kept away from the one end intercommunication of box, the mounting panel is fixed the one end tip of installation piece, the lead screw with the middle threaded connection of mounting panel, the slider with the one end tip of lead screw rotates to be connected, the slider is in the inside of installation piece slides, the third unloading pipe with the inside intercommunication of installation piece, the inside of slider seted up with the second unloading pipe with the through-hole of third unloading pipe looks adaptation.

In an embodiment of the present invention, the mounting block is far away from one end of the mounting plate, and a limiting plate is fixed to the end of the mounting plate.

In an embodiment of the present invention, the screw rod is kept away from the end of the slider is fixed with a hand wheel, and the hand wheel is fixed with a crank.

The utility model discloses an in the embodiment, the spiro union has lock nut on the lead screw, lock nut is located the mounting panel with between the hand wheel, the last spanner that is fixed with of lock nut.

The utility model discloses an in one embodiment, third unloading pipe is kept away from the one end intercommunication of installation piece has the batch pan of spilling, spill around the lower extreme of batch pan and the bottom even a plurality of discharge openings of having seted up.

The utility model discloses an in one embodiment, the upper end intercommunication of first unloading pipe has the storage hopper, the storage hopper is fixed the upper end outside of box, the opening part of storage hopper articulates there is the lid, the one end outside that articulated department was kept away from to the lid is fixed with the handle.

In an embodiment of the utility model, first pivot is kept away from the one end fixing of first bevel gear has the connector, the connector is located the outside of box.

The utility model discloses an in the embodiment, the outside both ends of box all are fixed with the connecting plate, the connecting plate is kept away from the mounting hole has been seted up to the one end of box.

The utility model has the advantages that: the utility model discloses an one end of the first pivot on the device and the drive shaft fixed connection on the tractor, and then the tractor drives first pivot rotatory, and then first pivot drives first bevel gear rotatory, first bevel gear's rotary drive is rotatory rather than the second bevel gear of meshing, second bevel gear's rotation drives second unloading pipe rotatory, and then the second unloading pipe drives the material scattering device rotation of below, realize spilling the material, the device utilizes the mutual interlock of gear, power conversion and transmission are accomplished in collocation, when avoiding using the belt, the belt appears skidding, the fracture condition, the condition that leads to power take off to stop takes place, high durability and convenient use, and high working efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure provided in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;

fig. 4 is a first state diagram of a flow rate adjustment mechanism according to an embodiment of the present invention;

fig. 5 is a second state diagram of the flow rate adjustment mechanism according to the embodiment of the present invention;

fig. 6 is an enlarged view of fig. 5 at a.

In the figure: 100-a box body; 110-a first down pipe; 120-a storage hopper; 121-a lid; 122-a handle; 130-a connecting plate; 131-mounting holes; 200-a drive mechanism; 210-a first shaft; 211-a connecting head; 220-a first bevel gear; 230-a second bevel gear; 240-third bevel gear; 250-a second rotating shaft; 260-a second feeding pipe; 300-an anti-blocking component; 310-a connecting shaft; 320-blade; 400-a flow regulating mechanism; 410-a mounting block; 411-limiting plate; 420-a mounting plate; 430-a screw rod; 431-handwheel; 432-a crank; 433-a locking nut; 434-spanner; 440-a slider; 441-through hole; 460-a third feed pipe; 461-spreading disc; 462-discharge hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: it includes box 100 to spill fertile spreader, be provided with first unloading pipe 110 in the middle of the inside of box 100, the upper end of first unloading pipe 110 and the top fixed connection of box 100, for convenient fertilizer side is deposited, upper end intercommunication at first unloading pipe 110 has storage hopper 120, storage hopper 120 is fixed in the upper end outside of box 100, in order to avoid external foreign matter, rubbish enters into the interior pollution fertilizer of storage hopper 120, it has lid 121 to articulate at the opening part of storage hopper 120, for convenient hand to open lid 121, the one end outside of keeping away from articulated department at lid 121 is fixed with handle 122, for convenient handle device fixes on the tractor, all be fixed with connecting plate 130 at the outside both ends of box 100, connecting plate 130 keeps away from the one end of box 100 and has seted up mounting hole 131.

Referring to fig. 3, the driving mechanism 200 includes a first rotating shaft 210, a first bevel gear 220, a second bevel gear 230, a third bevel gear 240, a second rotating shaft 250 and a second discharging pipe 260, the first rotating shaft 210 is rotatably connected to a side wall of the case 100, the first bevel gear 220 is fixed to an end of the first rotating shaft 210, a connector 211 is fixed to an end of the first rotating shaft 210 away from the first bevel gear 220, the connector 211 is located outside the case 100, so that a driving shaft of a tractor is fixedly connected to the first rotating shaft 210 through the connector 211 to provide power for the whole device, the second bevel gear 230 is located below the first bevel gear 220 and is in transmission connection therewith, an upper end of the second discharging pipe 260 is fixedly connected to the second bevel gear 230, a lower side of the second discharging pipe 260 is rotatably connected to a bottom end of the case 100, a lower end of the first discharging pipe 110 is inserted into an upper side of the second discharging pipe 260, the first discharging pipe 110 and the second discharging pipe 260 are not in contact with each other, the third bevel gear 240 is located above the second bevel gear 230 and is in transmission connection with the second bevel gear, the third bevel gear 240 is fixedly connected with one end of the second rotating shaft 250, the second rotating shaft 250 is in rotation connection with the side wall of one side, away from the first rotating shaft 210, of the box body 100, the first bevel gear 220, the second bevel gear 230 and the third bevel gear 240 are located inside the box body 100, power conversion and transmission are completed by meshing and matching of the gears, the situation that when a belt is used, the situation that power output is stopped due to slippage and breakage of the belt is avoided, the use is convenient, and the working efficiency is improved.

Please refer to fig. 3, in an embodiment of the present invention, the inside of the first discharging pipe 110 is provided with the anti-blocking assembly 300, the anti-blocking assembly 300 includes a connecting shaft 310 and a blade 320, one end of the connecting shaft 310 is fixed in the middle of the inside of the second rotating shaft 250, one end of the connecting shaft 310 far away from the second rotating shaft 250 is fixed with the blade 320, the blade 320 is located at the inside lower end of the first discharging pipe 110, the blade 320 rotates in the first discharging pipe 110, prevent the fertilizer from blocking in the first discharging pipe 110, the dredging function is performed, the flow is not uniform when the fertilizer discharging is avoided, the problem of non-uniform dosage per unit area occurs, and the spraying quality is improved.

Referring to fig. 4 and 5, in an embodiment of the present invention, a flow rate adjusting mechanism 400 is disposed at an end of the second discharging pipe 260 away from the box 100, the flow rate adjusting mechanism 400 includes a mounting block 410, a mounting plate 420, a screw 430, a slider 440 and a third discharging pipe 460, an interior of the mounting block 410 is communicated with an end of the second discharging pipe 260 away from the box 100, the mounting plate 420 is fixed at an end of the mounting block 410, the screw 430 is connected with a middle thread of the mounting plate 420, the slider 440 is rotatably connected with an end of the screw 430, the slider 440 slides inside the mounting block 410 to prevent the slider 440 from sliding out of the mounting block 410 when sliding forward, a limiting plate 411 is fixed at an end of the mounting block 410 away from the mounting plate 420, the third discharging pipe 460 is communicated with an interior of the mounting block 410, a through hole 441 adapted to the second discharging pipe 260 and the third discharging pipe 460 is disposed inside the slider 440, the second blanking pipe 260 and the third blanking pipe 460 are coaxial in the vertical direction, so that fertilizer can fall into the third blanking pipe 460 from the second blanking pipe 260, flow regulation during fertilizer blanking is realized, reasonable material scattering is realized, and fertilizer is saved.

Referring to fig. 6, in an embodiment of the present invention, in order to rotate the lead screw 430, a hand wheel 431 is fixed at an end of the lead screw 430, which is far away from the slider 440, the hand wheel 431 is fixed with a crank 432, after the flow rate is adjusted, in order to fix the lead screw 430 and avoid it from becoming loose, a lock nut 433 is screwed on the lead screw 430, the lock nut 433 is located between the mounting plate 420 and the hand wheel 431, a wrench 434 is fixed on the lock nut 433, and the lock nut 433 is conveniently pulled by hand.

Referring to fig. 4, in an embodiment of the present invention, one end of the third discharging tube 460, which is far away from the mounting block 410, is communicated with a spreading tray 461, and a plurality of discharging holes 462 are uniformly formed around the lower end and at the bottom end of the spreading tray 461, so as to spread fertilizer.

The working principle is as follows: firstly, a first rotating shaft 210 is fixedly connected with a driving shaft of a tractor through a connecting joint 211, then the whole device is fixed on the tractor through a connecting plate 130, then a cover 121 is opened through a handle 122, then fertilizer to be spread is put into a storage hopper 120, and then the cover 121 is closed;

then, a tractor is started to drive the first rotating shaft 210 to rotate, the first rotating shaft 210 drives the first bevel gear 220 to rotate, the first bevel gear 220 rotates to drive the second bevel gear 230 engaged with the first bevel gear to rotate, the second bevel gear 230 rotates to drive the third bevel gear 240 engaged with the second bevel gear to rotate, the third bevel gear 240 drives the second rotating shaft 250 to rotate, the second rotating shaft 250 drives the connecting shaft 310 to rotate, the rotating of the connecting shaft 310 drives the blades 320 to rotate in the first discharging pipe 110, so that the fertilizer in the first discharging pipe 110 is dredged to avoid blockage of the fertilizer, and then the fertilizer falls into the second discharging pipe 260 below from the first discharging pipe 110;

the rotation of the second bevel gear 230 simultaneously drives the second blanking pipe 260 to rotate, the rotation of the second blanking pipe 260 drives the mounting block 410 to rotate, the mounting block 410 drives the third blanking pipe 460 to rotate, the third blanking pipe 460 drives the spreading disc 461 to rotate, fertilizer in the second blanking pipe 260 sequentially falls into the spreading disc 461 through the mounting block 410 and the third blanking pipe 460, and due to the rotation of the spreading disc 461, the fertilizer in the spreading disc 461 is thrown to the periphery and the lower part of the spreading disc 461 through the discharge hole 462 under the action of centrifugal force, so that spreading is realized;

when the flow of fertilizer discharging needs to be adjusted, the installation block 410 stops rotating, then the crank 432 drives the hand wheel 431 to rotate, the hand wheel 431 drives the screw rod 430 to rotate, the screw rod 430 is in threaded connection with the installation plate 420, the screw rod 430 pushes the sliding block 440 to slide back and forth in the installation block 410 under the transmission of the installation plate 420, the through hole 441 in the sliding block 440 is staggered and overlapped with the second discharging pipe 260 and the third discharging pipe 460, the larger the staggered distance of the three is, the smaller the flow of fertilizer is, and otherwise, the larger the staggered distance is, the adjustment of the discharging flow is achieved.

It should be noted that: the fertilizer and pesticide spreading device is used for spreading solid fertilizer and can also be used for spreading solid pesticide.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The fertilizer and pesticide spreading device is characterized by comprising a box body (100), wherein a first discharging pipe (110) is arranged in the middle of the inside of the box body (100), and the upper end of the first discharging pipe (110) is fixedly connected with the top end of the box body (100);

the driving mechanism (200) comprises a first rotating shaft (210), the first rotating shaft (210), a first bevel gear (220), a second bevel gear (230), a third bevel gear (240), a second rotating shaft (250) and a second discharging pipe (260), the first rotating shaft (210) is rotatably connected with one side wall of the box body (100), the first bevel gear (220) is fixed at one end of the first rotating shaft (210), the second bevel gear (230) is positioned below the first bevel gear (220) and is in transmission connection with the first bevel gear, the upper end of the second discharging pipe (260) is fixedly connected with the second bevel gear (230), the lower side of the second discharging pipe (260) is rotatably connected with the bottom end of the box body (100), and the lower end of the first discharging pipe (110) is inserted into the upper side of the second discharging pipe (260), the third bevel gear (240) is located above the second bevel gear (230) and is in transmission connection with the second bevel gear, the third bevel gear (240) is fixedly connected with one end of the second rotating shaft (250), the second rotating shaft (250) is in rotating connection with the side wall of one side, away from the first rotating shaft (210), of the box body (100), and the first bevel gear (220), the second bevel gear (230) and the third bevel gear (240) are located inside the box body (100).

2. The fertilizer and pesticide spreading device as claimed in claim 1, wherein an anti-blocking assembly (300) is arranged inside the first discharging pipe (110), the anti-blocking assembly (300) comprises a connecting shaft (310) and blades (320), one end of the connecting shaft (310) is fixed in the middle of the inside of the second rotating shaft (250), the end part, far away from the second rotating shaft (250), of the connecting shaft (310) is fixed with the blades (320), and the blades (320) are located at the lower end of the inside of the first discharging pipe (110).

3. A fertilizer and pesticide spreading device as claimed in claim 1, wherein a flow regulating mechanism (400) is arranged at one end of the second discharging pipe (260) far away from the box body (100), the flow regulating mechanism (400) comprises a mounting block (410), a mounting plate (420), a screw rod (430), a sliding block (440) and a third discharging pipe (460), the inside of the mounting block (410) is communicated with one end of the second discharging pipe (260) far away from the box body (100), the mounting plate (420) is fixed at one end of the mounting block (410), the screw rod (430) is in threaded connection with the middle of the mounting plate (420), the sliding block (440) is in rotational connection with one end of the screw rod (430), the sliding block (440) slides in the inside of the mounting block (410), and the third discharging pipe (460) is communicated with the inside of the mounting block (410), the slider (440) is internally provided with a through hole (441) matched with the second blanking pipe (260) and the third blanking pipe (460).

4. A fertilizer and insecticide spreading device according to claim 3, wherein a limiting plate (411) is fixed to one end of said mounting block (410) remote from said mounting plate (420).

5. The fertilizer and pesticide spreading device as claimed in claim 3, wherein a hand wheel (431) is fixed to one end of the screw rod (430) far away from the sliding block (440), and a crank (432) is fixed to the hand wheel (431).

6. A fertilizer and pesticide spreading device as claimed in claim 5, wherein a locking nut (433) is screwed on the screw rod (430), the locking nut (433) is positioned between the mounting plate (420) and the hand wheel (431), and a wrench (434) is fixed on the locking nut (433).

7. The fertilizer and pesticide spreading device as claimed in claim 3, wherein one end of the third blanking pipe (460) far away from the mounting block (410) is communicated with a spreading disc (461), and a plurality of discharging holes (462) are uniformly formed around the lower end and at the bottom end of the spreading disc (461).

8. The fertilizer and pesticide spreading device as claimed in claim 1, wherein a storage hopper (120) is communicated with the upper end of the first discharging pipe (110), the storage hopper (120) is fixed on the outer side of the upper end of the box body (100), a cover (121) is hinged to an opening of the storage hopper (120), and a handle (122) is fixed on the outer side of one end, far away from the hinged part, of the cover (121).

9. The fertilizer and pesticide spreading device as claimed in claim 1, wherein a connector (211) is fixed at one end of the first rotating shaft (210) far away from the first bevel gear (220), and the connector (211) is positioned at the outer side of the box body (100).

10. The fertilizer and pesticide spreading device as claimed in claim 1, wherein connecting plates (130) are fixed at both ends of the outer side of the box body (100), and a mounting hole (131) is formed in one end of each connecting plate (130) far away from the box body (100).