Portable manual grass seed spreading machine

Abstract

The utility model discloses a portable manual grass seed spreading machine, which belongs to the technical field of greening construction equipment and comprises a seed bin, a driving component, a spreading component, an adjusting component, a protective shell, a connecting cylinder and a connecting support, the connecting cylinder is inserted into the bottom of the seed bin, the bottom of the connecting cylinder is in transmission connection with the spreading component, and the connecting support is mounted on the outer side of the seed bin. The driving assembly is installed on the side wall of the connecting cylinder, the protective shell is installed on the outer side of the lower end of the connecting cylinder and arranged above the sowing assembly, and one end of the adjusting assembly is installed on the side edge of the connecting cylinder and abuts against the outer surface of the sowing assembly. The problems that in the prior art, due to the fact that manual seeding is not uniform and mechanical seeding adaptability is poor, seeding efficiency is low, and cost is high are solved. The seeding cost is reduced, and the application range is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to afforesting construction equipment technical field, concretely relates to a portable artificial grass seed sowing machine. BACKGROUND

[0002] The method of afforesting grass seed sowing mainly has two kinds of artificial and mechanical.

[0003] The uniformity, density and the like of artificial sowing are difficult to grasp, and the work efficiency is low, and the mechanical sowing has certain requirements to site area and slope, and it is not profitable that the area is too small, and there is a security hidden danger that the slope is too steep, how to sowing more quickly to a greater extent, reduce manpower cost and improve the uniformity of sowing is still a problem to be solved.

[0004] Therefore, how to provide a portable artificial grass seed sowing machine to solve the defects existing in the above sowing operation is a technical problem to be solved by the person skilled in the art. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a portable artificial grass seed sowing machine to solve the problems of low sowing efficiency and large cost caused by uneven artificial sowing and poor adaptability of mechanical sowing in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model discloses a portable artificial grass seed sowing machine, which comprises:

[0008] The seed bin is provided with a connecting barrel at the bottom, and the connecting barrel is drivingly connected with a sowing assembly at the bottom;

[0009] The connecting support is installed on the outside of the seed bin;

[0010] The driving assembly is installed on the side wall of the connecting barrel;

[0011] The protective shell is installed on the outside of the lower end of the connecting barrel, and the protective shell is arranged above the sowing assembly;

[0012] The adjusting assembly is installed on the side of the connecting barrel and abuts against the outer surface of the sowing assembly.

[0013] In a possible implementation, the seed bin comprises:

[0014] The bin body is internally hollow;

[0015] The cover is inserted at the upper end of the bin body;

[0016] A sealing plate is installed at the bottom of the bin body, and mounting holes and a socket are formed in the sealing plate. The socket extends to the bottom surface of the sealing plate, the connecting cylinder is inserted into the socket, and the mounting holes extend to the upper and lower surfaces of the sealing plate.

[0017] A discharge funnel is inserted into the mounting hole at the top end, and the bottom end of the discharge funnel penetrates through the protective shell and is arranged at the upper end of the spreading assembly.

[0018] In a possible implementation, a connecting plate is installed on the outer surface of the bin body, the connecting plates are arranged in pairs, a handle is installed on the other end surface of the connecting plate, a shoulder strap connecting hole is installed on the outer surface of the bin body, the shoulder strap connecting holes are arranged in pairs, a shoulder strap is installed in the shoulder strap connecting hole, and a plurality of connecting blocks are installed on the outer surface of the bin body. Bolt holes are formed in the connecting blocks.

[0019] In a possible implementation, the spreading assembly comprises:

[0020] A rotating rod is drivingly connected to the connecting cylinder at the upper end.

[0021] A spreading disc is installed at the bottom of the rotating rod.

[0022] In a possible implementation, the connecting bracket comprises:

[0023] A connecting rod is arranged in pairs, and one end of the connecting rod is installed at the side of the seed bin.

[0024] An L-shaped connecting plate is connected to the other end of the connecting rod on one surface, and the other end of the L-shaped connecting plate is suspended below the spreading assembly.

[0025] In a possible implementation, the driving assembly comprises:

[0026] An installation shell has an installation space inside, the installation space extends to the inside of the connecting cylinder, a gear set is installed in the installation space, and part of the gear set is installed outside the upper end of the spreading assembly.

[0027] A driving rod penetrates through the side wall of the installation shell and is inserted into another part of the gear set on one end, and a sleeve rod is installed on the other end surface of the driving rod.

[0028] In a possible implementation, the adjusting assembly comprises:

[0029] An installation block is installed on the side wall of the connecting cylinder, a connecting space is formed in the inside of the installation block, and a top rod is arranged in the connecting space.

[0030] A shift paddle is inserted into the installation block on one end and connected to the top rod.

[0031] The utility model discloses a seed bin is stored in the grass seed, and the grass seed falls on the sowing assembly after leaking from the seed bin, then uses the driving assembly to drive the sowing assembly rotation, and the grass seed is thrown and leaks out the sowing assembly under the action of centrifugal force and falls to the land and realizes sowing, and this sowing mode can quickly, accurately, evenly and efficiently sow the grass seed, and the setting of the adjusting assembly changes the rotation speed of the sowing assembly, and then changes the sowing efficiency, and the setting of the connecting support is convenient for setting the whole machine on the ground or connecting with the human body, and the protective housing is used for limiting the sowing range of the grass seed, and the practicability and universality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawings without creating labor.

[0033] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions that can be implemented by the utility model, so they do not have the technical essence, any modification of structure, change of proportion relationship or adjustment of size, as long as it does not affect the effect and purpose that can be produced by the utility model, should still fall within the scope covered by the technical content disclosed by the utility model.

[0034] Figure 1 The left view of the portable artificial grass seed sowing machine provided by the utility model is provided;

[0035] Figure 2 The seed bin front view provided by the utility model is provided;

[0036] Figure 3 The main view of the bin body provided by the utility model is provided;

[0037] Figure 4 The left view of the connecting block provided by the utility model is provided;

[0038] Figure 5 The left view of the sowing assembly provided by the utility model is provided;

[0039] Figure 6 The left view of the connecting support provided by the utility model is provided;

[0040] Figure 7 The main view of the driving assembly provided by the utility model is provided;

[0041] Figure 8The adjusting assembly front view provided by the utility model;

[0042] In the figure: 1 seed bin; 11 cover; 12 bin body; 121 shoulder strap connecting hole; 122 connecting plate; 123 handle; 124 connecting block; 13 sealing plate; 14 discharge hopper; 2 drive assembly; 21 mounting shell; 22 drive rod; 23 sleeve rod; 3 sowing assembly; 31 rotating rod; 32 sowing disc; 4 adjusting assembly; 41 shift knob; 42 mounting block; 5 protective shell; 6 connecting cylinder; 7 connecting support; 71 connecting rod; 72 L-shaped connecting plate. DETAILED DESCRIPTION

[0043] The embodiments of the utility model will be described below by specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosed content of the specification. Obviously, the described embodiments are part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0044] Please refer to Figures 1-8 A portable artificial grass seed sowing machine is described below, and the utility model is composed of seven parts, such as Figure 1 , including seed bin 1, drive assembly 2, sowing assembly 3, adjusting assembly 4, protective shell 5, connecting cylinder 6 and connecting support 7, connecting cylinder 6 is inserted at the bottom of seed bin 1, sowing assembly 3 is drivingly connected at the bottom of connecting cylinder 6, connecting support 7 is installed on the outside of seed bin 1, drive assembly 2 is installed on the side wall of connecting cylinder 6, protective shell 5 is installed on the outside of the lower end of connecting cylinder 6, protective shell 5 is arranged above sowing assembly 3, and one end of adjusting assembly 4 is installed on the side of connecting cylinder 6 and abuts on the outer surface of sowing assembly 3.

[0045] In use, the utility model is connected with a shoulder strap on the shoulder strap connecting hole 121, and the grass seed sowing machine is carried on the worker's body through the shoulder strap, the L-shaped connecting plate 72 is pasted on the back at one end of the surface, then the cover 11 is opened, the grass seeds are filled in the bin body 12, and the grass seeds fall on the sowing disc 32 along the discharge hopper 14, at this time, the drive rod 22 is rotated, the rotation of the drive rod 22 drives the gear set to operate, the rotation of the gear set makes the rotating rod 31 rotate, the rotating rod 31 makes the sowing disc 32 rotate, and the sowing disc 32 generates centrifugal force in the rotating process, under the action of the centrifugal force, the grass seeds are thrown to the outside under the action of the centrifugal force, and the grass seeds are sown, according to the required sowing density, the shift knob 41 is shifted to change the effect of the jacking rod on the rotating rod 31, and then the rotation rate of the rotating rod 31 is changed, according to the centrifugal force formula F=mω 2r, ω is the rotational angular velocity, and the size of the rotational speed determines the area and density of the grass seed throwing, and the protective shell 5 limits the throwing area of the grass seed, so that the grass seed can be uniformly, efficiently, accurately and quickly sown.

[0046] In a specific embodiment, as Figure 2 , the seed bin 1 includes a cover 11, a bin body 12, a sealing plate 13 and a discharge funnel 14, the bin body 12 is hollow inside, the cover 11 is inserted at the upper end of the bin body 12, the sealing plate 13 is installed at the bottom of the bin body 12, the sealing plate 13 has mounting holes and a jack on the top, the jack extends to the bottom surface of the sealing plate 13, the connecting cylinder 6 is inserted into the jack, the mounting holes extend up and down to the upper and lower surfaces of the sealing plate 13, the top end of the discharge funnel 14 is inserted into the mounting hole, and the bottom end of the discharge funnel 14 passes through the protective shell 5 and is placed on the upper end of the sowing assembly 3. The setting of the cover 11 can prevent impurities from entering during sowing, and the hollow structure is used to store grass seeds. When the grass seeds are discharged, they will enter the discharge funnel 14 along the mounting hole and finally fall onto the surface of the sowing plate 32 along the discharge funnel 14.

[0047] In a specific embodiment, as Figures 3-4 , the bin body 12 has a connecting plate 122 installed on the outer surface, the connecting plate 122 is arranged in pairs, the connecting plate 122 has a handle 123 installed on the other end surface, the bin body 12 has a shoulder strap connecting hole 121 installed on the outer surface, the shoulder strap connecting hole 121 is arranged in pairs, and the shoulder strap is installed in the shoulder strap connecting hole 121. The bin body 12 also has a plurality of connecting blocks 124 installed on the outer surface, and the connecting blocks 124 have bolt holes therein. The handle 123 is used to lift the entire grass seed machine, and the connecting blocks 124 are used to connect the connecting rods 71. When the connecting rod 71 and the connecting block 124 are connected, the threaded holes of the connecting rod 71 and the threaded holes in the connecting block 124 are aligned, and the two components are connected together using bolts.

[0048] In a specific embodiment, as Figure 5 , the sowing assembly 3 includes a rotating rod 31 and a sowing plate 32, the upper end of the rotating rod 31 is drivingly connected in the connecting cylinder 6, and the sowing plate 32 is installed at the bottom of the rotating rod 31. The rotating rod 31 rotates in the connecting cylinder 6.

[0049] In a specific embodiment, as Figure 6 , the connecting bracket 7 includes a connecting rod 71 and an L-shaped connecting plate 72, the connecting rod 71 is arranged in pairs, one end is installed on the side of the seed bin 1, and the other end of the L-shaped connecting plate 72 is connected to the other end of the connecting rod 71. The other end of the L-shaped connecting plate 72 is suspended below the sowing assembly 3. The L-shaped connecting plate 72 not only separates the human back from the seed bin 1, but also facilitates the placement of the entire grass seed machine on the ground. At the same time, it also plays a blocking role during sowing, preventing grass seeds from splashing onto the body.

[0050] In one specific embodiment, as Figure 7 The driving assembly 2 comprises a mounting shell 21, a driving rod 22 and a sleeve rod 23, the mounting shell 21 is internally provided with a mounting space extending to the inside of the connecting cylinder 6, a gear set is mounted in the mounting space, a part of the gear set is mounted on the outside of the upper end of the sowing assembly 3, the driving rod 22 penetrates through the side wall of the mounting shell 21 and is inserted into another part of the gear set, and the sleeve rod 23 is mounted on the surface of the other end of the driving rod 22. The gear set is composed of two helical gears, and the two helical gears are respectively sleeved on the outside of the driving rod 22 and the rotating rod 31. In addition to the transmission effect, the helical gears can also make the transmission more stable. In addition, the gear set can also limit the position of the rotating rod 31, so that the rotating rod 31 can only rotate with the connecting cylinder 6 and will not fall from the connecting cylinder 6 due to the influence of the gravity of the sowing disc 32. The sleeve rod 23 facilitates the gripping of the rotating rod 31.

[0051] In one specific embodiment, as Figure 8 The adjusting assembly 4 comprises a shift paddle 41 and a mounting block 42, the mounting block 42 is mounted on the side wall of the connecting cylinder 6, the mounting block 42 is internally provided with a connecting space, a top rod is arranged in the connecting space, and the shift paddle 41 is inserted into the mounting block 42 at one end and connected with the top rod. The shift of the shift paddle 41 will make the top rod move in the connecting space, thereby changing the clamping force between the top rod and the rotating rod 31, and then changing the friction force of the rotating rod 31, and then changing the rotation speed of the rotating rod 31.

[0052] Although the utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model all belong to the scope of protection required by the utility model.

Claims

1. A portable manual grass seed spreader, characterized in that, include: The seed silo (1) has a connecting cylinder (6) inserted at the bottom, and the bottom of the connecting cylinder (6) is connected to a spreading component (3); A connecting bracket (7) is installed on the outside of the seed hopper (1); The drive assembly (2) is installed on the side wall of the connecting cylinder (6); A protective outer shell (5) is installed on the outer side of the lower end of the connecting cylinder (6), and the protective outer shell (5) is positioned above the spreading assembly (3); The adjusting component (4) is installed at one end on the side of the connecting cylinder (6) and abuts against the outer surface of the spreading component (3).

2. The portable manual grass seed spreader as described in claim 1, characterized in that, The seed silo (1) includes: The silo body (12) has a hollow interior; The cap (11) is inserted at the bottom of the upper part of the compartment (12); A sealing plate (13) is installed at the bottom of the compartment (12). The sealing plate (13) has an installation hole and an insertion hole. The insertion hole extends to the bottom surface of the sealing plate (13). The connecting cylinder (6) is inserted into the insertion hole. The installation hole extends vertically to the upper and lower surfaces of the sealing plate (13). The top end of the discharge funnel (14) is inserted into the mounting hole, and the bottom end of the discharge funnel (14) passes through the protective shell (5) and is placed on the upper end of the spreading assembly (3).

3. The portable manual grass seed spreader as described in claim 2, characterized in that, A connecting plate (122) is installed on the outer surface of the compartment (12). The connecting plates (122) are arranged in pairs. A handle (123) is installed on the other end of the connecting plate (122). A shoulder strap connection hole (121) is installed on the outer surface of the compartment (12). The shoulder strap connection holes (121) are arranged in pairs. A shoulder strap is installed in the shoulder strap connection hole (121). Several connecting blocks (124) are also installed on the outer surface of the compartment (12). Bolt holes are opened in the connecting blocks (124).

4. The portable manual grass seed spreader as described in claim 1, characterized in that, The dissemination component (3) includes: The upper end of the rotating rod (31) is connected to the connecting cylinder (6) for transmission. The spreading disc (32) is installed at the bottom of the rotating rod (31).

5. The portable manual grass seed spreader as described in claim 1, characterized in that, The connecting bracket (7) includes: The connecting rods (71) are arranged in pairs, with one end installed on the side of the seed hopper (1); The L-shaped connecting plate (72) has one end surface connected to the other end of the connecting rod (71), and the other end of the L-shaped connecting plate (72) is suspended below the spreading component (3).

6. The portable manual grass seed spreader as described in claim 1, characterized in that, The driving component (2) includes: The housing (21) is installed inside, and the installation space extends into the interior of the connecting cylinder (6). A gear set is installed in the installation space, and a portion of the gear set is installed on the outer side of the upper end of the spreading component (3). The drive rod (22) has one end passing through the side wall of the mounting housing (21) and inserted into another part of the gear set, and a sleeve rod (23) is mounted on the surface of the other end of the drive rod (22).

7. The portable manual grass seed spreader as described in claim 1, characterized in that, The adjustment component (4) includes: The mounting block (42) is installed on the side wall of the connecting cylinder (6). The mounting block (42) has a connecting space inside, and a top rod is provided in the connecting space. The shift paddle (41) is inserted into the mounting block (42) at one end and connected to the top rod.

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