CN220629992U

CN220629992U - Broadcast sowing device

Info

Publication number: CN220629992U
Application number: CN202321643545.5U
Authority: CN
Inventors: 李菲; 任丽华; 戈素芬; 李纯乾; 李凤鸣; 柳金库; 丛子健; 丁宏宇; 霍研
Original assignee: Liaoning Institute Of Dryland Agriculture And Forestry
Current assignee: Liaoning Institute Of Dryland Agriculture And Forestry
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-03-22
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to a spreader, which belongs to the technical field of spreaders and comprises a bearing bottom plate, wherein universal wheels are fixedly arranged at the bottom of the bearing bottom plate, which is close to the edges of four corners. According to the utility model, the hydraulic cylinder is started to drive the lifting plate to descend, so that the scraping plate, the furrow opener and the soil loosening frame can be contacted with the ground, the driving motor is started to rotate the rotating rod in the soil loosening frame to loosen the soil through the soil loosening dry-land knife, the furrow opener can be used for loosening the soil, the storage box can be respectively conveyed into the discharging cylinders at the bottoms of the telescopic pipes through the multiple groups of discharging hoppers, the rotating motor is started to rotate the driving shaft to uniformly discharge seeds stored in the discharging cylinders from the bottom discharging pipes through the stirring plate, the seeds can be placed in the planting furrows formed by the furrow opener, the scraping plate can smooth the planting furrows to place the seeds in the soil, the planting furrows can be opened for planting and sowing, and the planting furrows can be smoothed after sowing, so that the survival rate of the seeds is effectively improved.

Description

Broadcast sowing device

Technical Field

The utility model relates to the technical field of spreaders, in particular to a spreader.

Background

When flowers and plants are planted on lawns such as parks and gardens, a spreader is often required to be used for sowing, and in order to ensure the survival rate of seeds, the seeds are required to be evenly sowed into the soil after being scattered.

Through retrieving, the chinese patent with the existing publication number of CN216163321U discloses an automatic grass seed spreader for landscaping, and the automatic grass seed spreader for landscaping has been realized with the high labour saving and time saving of automatic grass seed spreader for landscaping degree and convenient purpose of scattering soil to the problem that the automation degree is low and wastes time and energy and inconvenient to break up soil when afforestation grass seed is sowed, is a very practical automatic grass seed spreader for landscaping.

The technical scheme has the following defects that although the scattering leaves arranged at the bottom can scatter soil when the spreader structure is used, seeds are difficult to be placed in the soil in the actual use process, and the survival rate of the seeds is influenced.

In view of this, the present utility model provides a technical solution for improving and solving the above-mentioned problems, and for intensively researching and applying in cooperation with the academic theory, and finally providing a solution which has a reasonable design and can effectively improve the above-mentioned drawbacks.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The utility model provides a spreader, which solves the problems raised by the background, not only can break up soil, but also can open planting furrows for planting and sowing, and can smooth the planting furrows after sowing, thereby improving sowing effect.

The scheme for solving the technical problems is as follows: the utility model provides a spreader, includes the bearing bottom plate, equal fixed mounting in the bottom of bearing bottom plate is close to four corners edge has the universal wheel, the top fixed mounting of bearing bottom plate has the handrail frame, the top fixed mounting of bearing bottom plate has the storage box, the bottom of storage box evenly fixed intercommunication has the row hopper, the multiunit the bottom of row hopper is equal fixed intercommunication has flexible pipe, multiunit the bottom of flexible pipe is equal fixed intercommunication has a play feed cylinder, multiunit the bottom of play feed cylinder is equal fixed intercommunication has row material pipe, the bottom of bearing bottom plate evenly fixed mounting has the pneumatic cylinder, the multiunit the bottom fixedly connected with lifter plate of pneumatic cylinder, play feed cylinder and lifter plate fixed connection, multiunit play feed cylinder swivelling joint has the drive shaft, the outer wall of drive shaft is close to the equal fixed mounting of inner wall of every group play feed cylinder has the driving plate, the outer wall fixedly connected with rotation motor of drive shaft, scraper blade, furrow opener and scarifier are installed in proper order from left to right to the bottom of lifter plate, row material pipe and furrow opener are aligned one by one and are provided with the multiunit.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the bottom of lifter plate evenly has offered the mounting hole with ejection of compact section of thick bamboo top looks adaptation, and the inner wall and the ejection of compact section of thick bamboo fixed connection of mounting hole.

Further, the discharging cylinder is of a cylindrical structure, and the length of the stirring plate is matched with the inner wall support of the discharging cylinder.

Further, the outer wall fixedly connected with protective housing of rotation motor, just rotation motor passes through protective housing and a ejection of compact section of thick bamboo fixed connection.

Further, the inner wall swivelling joint of frame loosens soil has the dwang, the even fixed mounting of outer wall of dwang has the dry land sword that loosens soil, dwang fixedly connected with driving motor.

Further, the outer wall of the driving motor is fixedly connected with a motor support, and the driving motor is fixedly connected with the soil loosening frame through the motor support.

Further, the top of bearing bottom plate has offered the connecting hole with storage case looks adaptation, and the inner wall and the storage case fixed connection of connecting hole.

Further, the outer walls of the discharging barrels are provided with through holes matched with the driving shafts, and the inner walls of the through holes are rotationally connected with the driving shafts.

The utility model provides a spreader, which has the following advantages:

1. the handrail frame can drive the bearing bottom plate at the top of the universal wheel to move, the hydraulic cylinder can be started to drive the lifting plate to lift at the bottom of the bearing bottom plate, and the lifting plate is driven to lift when the lifting plate needs to move, so that unnecessary abrasion caused by touching of the bottom scraping plate, the furrow opener and the soil loosening frame on the ground is prevented;

2. the hydraulic cylinder is started to drive the lifting plate to descend, the scraping plate, the furrow opener and the soil loosening frame can be in contact with the ground, the driving motor is started to rotate the rotating rod in the soil loosening frame to loosen the soil through the soil loosening dry-land knife, the furrow opener can be used for loosening the soil, the storage box can be conveyed into the discharging cylinders at the bottoms of the telescopic pipes respectively through the multiple groups of discharging hoppers, seeds stored in the discharging cylinders are discharged from the bottom discharging pipes through the driving shaft rotating the driving plate through the driving plate, the seeds can be placed in the planting grooves formed in the furrow opener, the scraping plate can smooth the planting grooves, the seeds can be placed in the soil, the sowing machine can break the soil, the planting grooves can be formed for planting and sowing, the planting grooves can be smoothed after sowing, and accordingly the survival rate of the seeds can be effectively improved.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural view of a spreader according to an embodiment of the present utility model;

fig. 2 is a front view of a spreader according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a soil loosening frame in a spreader according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a spreader according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bearing bottom plate; 2. a universal wheel; 3. a handrail frame; 4. a storage bin; 5. a discharge hopper; 6. a telescopic tube; 7. a discharging cylinder; 8. a discharge pipe; 9. a hydraulic cylinder; 10. a lifting plate; 11. a drive shaft; 12. a kick-out plate; 13. a rotating motor; 14. a scraper; 15. a furrow opener; 16. a scarification frame; 17. a rotating lever; 18. a scarification dry land cutter; 19. and driving the motor.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, a spreader comprises a bearing bottom plate 1, universal wheels 2 are fixedly installed at the bottoms of the bearing bottom plate 1 close to edges of four corners, a handrail frame 3 is fixedly installed at the top of the bearing bottom plate 1, a storage box 4 is fixedly installed at the top of the bearing bottom plate 1, a discharge hopper 5 is uniformly and fixedly communicated with the bottoms of the storage box 4, telescopic pipes 6 are fixedly and fixedly communicated with the bottoms of the plurality of groups of the discharge hoppers 5, discharge pipes 8 are fixedly and fixedly communicated with the bottoms of the plurality of groups of the telescopic pipes 6, hydraulic cylinders 9 are uniformly and fixedly installed at the bottoms of the plurality of groups of the discharge pipes 7, a lifting plate 10 is fixedly and fixedly connected with the bottoms of the plurality of groups of the hydraulic cylinders 9, a stirring plate 12 is fixedly and fixedly connected with the outer walls of the driving shafts 11, a plurality of groups of stirring plates 12 are fixedly and fixedly connected with a rotating motor 13 at the outer walls of the driving shafts 11, a plurality of groups of ditching frames 16 are sequentially installed at the bottoms of the lifting plate 10 from left to right, and a plurality of groups of scraping plates 8, 14 and a digging machine 15 are arranged in a one-to-one alignment manner.

Preferably, the bottom of the lifting plate 10 is uniformly provided with mounting holes matched with the top end of the discharging cylinder 7, and the inner wall of each mounting hole is fixedly connected with the discharging cylinder 7.

Preferably, the discharging cylinder 7 is of a cylindrical structure, and the length of the stirring plate 12 is matched with the inner wall bracket of the discharging cylinder 7.

Preferably, the outer wall of the rotary motor 13 is fixedly connected with a protective box, and the rotary motor 13 is fixedly connected with a discharging cylinder 7 through the protective box.

Preferably, the inner wall swivelling joint of the frame 16 loosens soil has dwang 17, and the even fixed mounting of outer wall of dwang 17 has the dry land sword 18 that loosens soil, dwang 17 fixedly connected with driving motor 19.

Preferably, the outer wall of the driving motor 19 is fixedly connected with a motor bracket, and the driving motor 19 is fixedly connected with the scarifier 16 through the motor bracket.

Preferably, a connecting hole matched with the storage box 4 is formed in the top of the bearing bottom plate 1, and the inner wall of the connecting hole is fixedly connected with the storage box 4.

Preferably, through holes matched with the driving shafts 11 are formed in the outer walls of the plurality of groups of discharging cylinders 7, and the inner walls of the through holes are rotationally connected with the driving shafts 11.

The specific working principle and the using method of the utility model are as follows: can drive the bearing bottom plate 1 at universal wheel 2 top through handrail frame 3 and remove, start pneumatic cylinder 9 can drive lifter plate 10 and go up and down in the bottom of bearing bottom plate 1, drive lifter plate 10 when needs remove and rise, prevent that bottom scraper blade 14, furrow opener 15 and scarification frame 16 from touching ground and causing unnecessary wearing and tearing, start pneumatic cylinder 9 and drive lifter plate 10 and descend, make scraper blade 14, furrow opener 15 and scarification frame 16 accessible ground, start driving motor 19 rotates the dwang 17 accessible scarification dry land sword 18 in the scarification frame 16 and loosens the soil, furrow opener 15 can be to loosening the soil, the storage case 4 accessible multiunit row hopper 5 passes respectively in the ejection of compact section of thick bamboo 7 of flexible pipe 6 bottom, start driving motor 13 rotates drive shaft 11 accessible driving plate 12 and evenly discharges the seed that stores in the ejection of compact section of thick bamboo 7 from bottom row material pipe 8, make the seed can be placed in the planting ditch that furrow opener 15 set up, scraper blade 14 can smooth the planting ditch and thereby place the seed in the soil.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A spreader comprising a load-bearing base plate (1), characterized in that: the utility model provides a scraper blade, including four corners edge, bearing bottom plate (1)'s bottom is close to the equal fixed mounting of four corners edge has universal wheel (2), bearing bottom plate (1)'s top fixed mounting has handrail frame (3), the top fixed mounting of bearing bottom plate (1) has storage box (4), the bottom of storage box (4) is even fixed intercommunication has row hopper (5), multiunit the bottom of row hopper (5) is equal fixed intercommunication has flexible pipe (6), multiunit the bottom of flexible pipe (6) is equal fixed intercommunication has ejection of compact section of thick bamboo (7), multiunit the bottom of ejection of compact section of thick bamboo (7) is equal fixed intercommunication has row material pipe (8), the bottom of bearing bottom plate (1) is equal fixed intercommunication has pneumatic cylinder (9), multiunit the bottom fixedly connected with lifter plate (10) of pneumatic cylinder (9), ejection of compact section of thick bamboo (7) and lifter plate (10) fixed connection, multiunit ejection of compact section of thick bamboo (7) is rotationally connected with drive shaft (11), the outer wall that the outer wall of drive shaft (11) is close to each group ejection of compact section of thick bamboo (7) is equal fixed mounting has a material deflector plate (12), outer wall (11) motor is fixed connection (16) have, lifter (16) to be connected with scraper blade (16) in proper order by the bottom (16) and lifter (15) in proper order The scraping plates (14) and the furrow openers (15) are aligned one by one to form a plurality of groups.

2. The spreader of claim 1, wherein the bottom of the lifting plate (10) is uniformly provided with mounting holes matched with the top end of the discharging barrel (7), and the inner wall of each mounting hole is fixedly connected with the discharging barrel (7).

3. The spreader according to claim 1, wherein the discharge cylinder (7) is provided with a cylindrical structure, and the length of the stirring plate (12) is matched with the inner wall bracket of the discharge cylinder (7).

4. A spreader according to claim 1, characterized in that the outer wall of the rotary motor (13) is fixedly connected with a protective box, and the rotary motor (13) is fixedly connected with a discharge cylinder (7) through the protective box.

5. The spreader of claim 1, wherein the inner wall of the scarification frame (16) is rotatably connected with a rotating rod (17), the outer wall of the rotating rod (17) is uniformly and fixedly provided with a scarification dry land knife (18), and the rotating rod (17) is fixedly connected with a driving motor (19).

6. The spreader of claim 5, wherein the outer wall of the drive motor (19) is fixedly connected to a motor bracket, and the drive motor (19) is fixedly connected to the ripper frame (16) via the motor bracket.

7. The spreader of claim 1, wherein a connecting hole matched with the storage box (4) is formed in the top of the bearing bottom plate (1), and the inner wall of the connecting hole is fixedly connected with the storage box (4).

8. The spreader according to claim 1, characterized in that the outer walls of the plurality of groups of discharge barrels (7) are provided with through holes matched with the driving shaft (11), and the inner walls of the through holes are rotationally connected with the driving shaft (11).