Grass seed shielding device

Abstract

The utility model relates to the technical field of grass seed planting equipment, in particular to a grass seed shielding device which comprises a base, the front face of the base is movably connected with the back face of a rotating mechanism in a clamped mode, a rotating motor is started, the rotating motor rotates to drive a rotating rod to rotate, the rotating rod rotates to drive a rotating gear shaft to rotate, and the rotating gear shaft rotates to drive a transmission roller to rotate. The transmission roller rotates to drive the transmission base to conduct circular motion, the transmission base conducts circular motion to drive the transmission connecting plate to conduct overturning motion, the transmission connecting rod conducts overturning motion to drive the pressurizing connecting plate to conduct circular overturning motion, and the pressurizing fixing rod conducts circular overturning motion to drive the pressurizing gear sector to conduct circular overturning motion. The pressurizing toothed plates are driven to move vertically in a circulating mode through circulating turnover movement of the pressurizing toothed sectors, the pressurizing columns are driven to move vertically in a circulating mode through circulating vertical movement of the pressurizing toothed plates, the non-woven fabric is pressed into the ground by the pressurizing columns at intervals along with movement of the device, the situation that the shielding effect is affected by non-woven fabric deviation caused by strong wind is reduced, and convenience is brought to grass seed shielding for people.

Description

Technical Field

[0001] The utility model relates to the technical field of grass seed planting equipment, in particular to a grass seed shielding device. Background Art

[0002] A large amount of grass seeds need to be sown in urban greening. After the grass seeds are sown, the lawn will be shaded. Shading can increase the surface temperature, shorten the germination time of seeds, reduce the damage of strong winds to grass seedlings, keep the lawn moist and save water. The lawn grows rapidly and can inhibit the growth of weeds to a certain extent.

[0003] At present, most of the grass seed shielding devices on the market are shielded by manually pulling non-woven fabrics. For large areas of lawns, manually pulling non-woven fabrics is not only inefficient, but also wastes a lot of manpower, which brings inconvenience to people in shielding grass seeds. Utility Model Content

[0004] The utility model aims to provide a grass seed shielding device to solve the problem that the above-mentioned background technology proposes to manually pull the non-woven fabric for shielding, which is not only inefficient for a large area of ​​lawn, but also wastes a lot of manpower. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grass seed shielding device comprises a base, the base comprises four tires, two base connecting rods, a connecting rod gear shaft, two mounting plates, two limit plates and a support plate, the middle parts of the four tires are respectively provided with tire through holes, the inner walls of the four tire through holes are respectively fixedly connected to the outer walls at both ends of the two base connecting rods, the outer wall of the middle part of one of the base connecting rods is fixedly connected to the inner wall of the connecting rod gear shaft, the side of the mounting plate close to the bottom is respectively provided with two mounting through holes, the inner walls of the four mounting through holes are respectively rotatably connected to the outer walls of the two base connecting rods close to both ends, one side of the two mounting plates is respectively fixedly connected to one side of the two limit plates, the other sides of the two mounting plates are fixedly connected to one side of the support plate, the front side of the base is movably clamped with the back side of the rotating mechanism, and the rotating mechanism is composed of a rotating motor, a rotating rod and The cam is composed of a rotating gear shaft, the back side of the rotating motor is movably connected with the front side of one of the mounting plates, one end of the rotating motor is fixedly connected to one end of the rotating rod through a coupling, the outer wall of the other end of the rotating rod is fixedly connected to the inner wall of the rotating gear shaft, the outer side wall of the rotating mechanism is meshedly connected with the outer side wall of the transmission mechanism, the transmission mechanism comprises a transmission roller, two transmission bases, two transmission connecting plates and a transmission connecting rod, a transmission gear shaft is arranged inside the middle part of the transmission roller, the outer side wall of the transmission gear shaft is meshedly connected with the outer side wall of the rotating gear shaft, the two ends of the transmission roller close to the outer wall are respectively fixedly connected to one side of the two transmission bases, the inner walls of the two transmission bases are respectively rotatably connected to the outer walls of the bottoms of the two transmission connecting plates, the tops of the two transmission connecting plates are respectively provided with transmission through holes, the inner walls of the two transmission through holes are respectively rotatably connected to the outer walls of the middle parts of the two transmission connecting rods;

[0005] The outer wall of the transmission mechanism is rotatably connected to the inner walls of the two pressurizing mechanisms respectively, and the bottoms of the two pressurizing mechanisms are movably abutted against the top of the shielding mechanism.

[0006] Preferably, mounting grooves are respectively provided inside the two mounting plates.

[0007] Preferably, the two pressurizing mechanisms are composed of a pressurizing connecting plate, a pressurizing fixing rod, a pressurizing gear fan, a pressurizing gear plate, a pressurizing fixing plate and a pressurizing column, a rotating groove is provided on one side of the pressurizing connecting plate, and pressurizing through holes are respectively provided on the front and back sides of the rotating groove, the inner walls of the two pressurizing through holes are respectively rotatably connected to the outer walls at both ends of the two transmission connecting rods, and the inner wall on the other side of the pressurizing connecting plate is rotatably connected to the outer wall of the middle part of the pressurizing fixing rod, the outer walls at both ends of the two pressurizing fixing rods are respectively rotatably connected to the inner walls of the two mounting grooves, and one side of the pressurizing connecting plate is fixedly connected to one side of the pressurizing gear fan.

[0008] Preferably, the outer wall of the pressure tooth fan is meshedly connected with one side of the pressure tooth plate, and one side of the bottom of the pressure tooth plate is fixedly connected with one side of the pressure fixing plate, and the bottom of the pressure fixing plate near the back is fixedly connected with the top of the pressure column.

[0009] Preferably, the shielding mechanism includes two shielding columns, a shielding rotating rod, a shielding roller, a non-woven fabric and two ground fixing nails, the bottoms of the two shielding columns are respectively fixedly connected to the tops of one side of the two mounting plates, and shielding through holes are provided inside the two shielding columns, the inner walls of the two shielding through holes are respectively rotatably connected to the outer walls at both ends of the shielding rotating rod, and the outer wall of the middle part of the shielding rotating rod is movably clamped with the inner wall of the shielding roller.

[0010] Preferably, the outer wall of the shielding roller is movably abutted against the bottom of one side of the non-woven fabric, and the bottom of the other side of the non-woven fabric is movably engaged with the tops of two ground fixing nails, and the tops of the front and back sides of the non-woven fabric are movably abutted against the bottom of the pressure column, respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by starting the rotating motor, the rotation of the rotating motor drives the rotating rod to rotate, the rotation of the rotating rod drives the rotating gear shaft to rotate, the rotation of the rotating gear shaft drives the transmission roller to rotate through the meshing action, the rotation of the transmission roller drives the transmission base to move in a circle, the circular motion of the transmission base drives the transmission connecting plate to flip around the transmission connecting rod, the flipping motion of the transmission connecting rod drives the pressurized connecting plate to circulate and flip around the pressurized fixed rod, the cyclic flipping motion of the pressurized fixed rod drives the pressurized gear fan to circulate and flip, the cyclic flipping motion of the pressurized gear fan drives the pressurized tooth plate to circulate vertically in the limit plate through the meshing action, the cyclic vertical motion of the pressurized tooth plate drives the cyclic vertical motion of the pressurized fixed plate, the cyclic vertical motion of the pressurized fixed plate drives the pressurized column to circulate vertically. As the device moves, the pressurized column presses the non-woven fabric into the ground at every end distance, thereby reducing the impact of the non-woven fabric offset caused by strong wind on the shielding effect, which brings convenience for people to shield grass seeds.

[0013] In the utility model, the rotating gear shaft drives the connecting rod gear shaft to rotate through the meshing action, the rotation of the connecting rod gear shaft drives the base connecting rod to rotate, the rotation of the base connecting rod drives the tire to rotate, and the rotation of the tire can mobilize the movement of the entire device. After the ground fixing nails are nailed to the ground, the shielding roller and the transmission roller have a steering effect on the non-woven fabric, so that the non-woven fabric can be spread flat on the top of the grass seeds, reducing the steps of manually pulling the non-woven fabric, saving manpower, further improving the shading efficiency, and bringing convenience for people to shield grass seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is an exploded view of the pressurizing mechanism of the utility model.

[0018] In the figure: 1. base; 101. tire; 102. base connecting rod; 103. connecting rod gear shaft; 104. mounting plate; 105. limit plate; 106. support plate; 2. rotating mechanism; 201. rotating motor; 202. rotating rod; 203. rotating gear shaft; 3. transmission mechanism; 301. transmission roller; 302. transmission base; 303. transmission connecting plate; 304. transmission connecting rod; 4. pressurizing mechanism; 401. pressurizing connecting plate; 402. pressurizing fixing rod; 403. pressurizing gear fan; 404. pressurizing gear plate; 405. pressurizing fixing plate; 406. pressurizing column; 5. shielding mechanism; 501. shielding column; 502. shielding rotating rod; 503. shielding roller; 504. non-woven fabric; 505. ground fixing nail. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a grass seed shielding device, including a base 1, the base 1 includes four tires 101, two base connecting rods 102, connecting rod gear shafts 103, two mounting plates 104, two limiting plates 105 and a supporting plate 106, the middle parts of the four tires 101 are respectively provided with tire through holes, the inner walls of the four tire through holes are respectively fixedly connected to the outer walls at both ends of the two base connecting rods 102, the outer wall of the middle part of one of the base connecting rods 102 is fixedly connected to the inner wall of the connecting rod gear shaft 103, the mounting plate 104 is respectively provided with two mounting through holes on one side close to the bottom, the inner walls of the four mounting through holes are respectively connected to the two base connecting rods 102 close to the two ends The outer wall of the end is rotatably connected, one side of the two mounting plates 104 is fixedly connected to one side of the two limit plates 105 respectively, and the other sides of the two mounting plates 104 are fixedly connected to one side of the support plate 106, the front side of the base 1 is movably connected with the back side of the rotating mechanism 2, and the rotating mechanism 2 is composed of a rotating motor 201, a rotating rod 202 and a rotating gear shaft 203. The back side of the rotating motor 201 is movably connected with the front side of one of the mounting plates 104, one end of the rotating motor 201 is fixedly connected to one end of the rotating rod 202 through a coupling, the outer wall of the other end of the rotating rod 202 is fixedly connected to the inner wall of the rotating gear shaft 203, and the outer side wall of the rotating mechanism 2 is connected to the transmission mechanism 3 is meshed and connected, the transmission mechanism 3 includes a transmission roller 301, two transmission bases 302, two transmission connecting plates 303 and a transmission connecting rod 304, a transmission gear shaft is arranged inside the middle of the transmission roller 301, the outer wall of the transmission gear shaft is meshed and connected with the outer wall of the rotating gear shaft 203, the two ends of the transmission roller 301 close to the outer wall are respectively fixedly connected with one side of the two transmission bases 302, the inner walls of the two transmission bases 302 are respectively rotatably connected with the outer walls at the bottom of the two transmission connecting plates 303, the tops of the two transmission connecting plates 303 are respectively provided with transmission through holes, the inner walls of the two transmission through holes are respectively connected with the outer walls of the middle of the two transmission connecting rods 304 Rotational connection, the connecting rod gear shaft 103 rotates to drive the base connecting rod 102 to rotate, the base connecting rod 102 rotates to drive the tire 101 to rotate, the tire 101 rotates to mobilize the entire device to move, start the rotating motor 201, the rotating motor 201 rotates to drive the rotating rod 202 to rotate, the rotating rod 202 rotates to drive the rotating gear shaft 203 to rotate, the rotating gear shaft 203 rotates to drive the connecting rod gear shaft 103 to rotate through meshing, the rotating gear shaft 203 rotates to drive the transmission roller 301 to rotate through meshing, the transmission roller 301 rotates to drive the transmission base 302 to move in a circular motion, the transmission base 302 moves in a circular motion to drive the transmission connecting plate 303 to flip around the transmission connecting rod 304;

[0021] The outer wall of the transmission mechanism 3 is rotatably connected to the inner walls of the two pressurizing mechanisms 4 , respectively, and the bottoms of the two pressurizing mechanisms 4 are movably abutted against the top of the shielding mechanism 5 .

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the two mounting plates 104 are respectively provided with mounting grooves inside.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the two pressurizing mechanisms 4 are composed of a pressurizing connecting plate 401, a pressurizing fixing rod 402, a pressurizing gear fan 403, a pressurizing gear plate 404, a pressurizing fixing plate 405 and a pressurizing column 406. A rotating groove is provided on one side of the pressurizing connecting plate 401, and pressurizing through holes are provided on the front and back sides of the rotating groove respectively. The inner walls of the two pressurizing through holes are respectively rotatably connected to the outer walls at both ends of the two transmission connecting rods 304, and the inner wall on the other side of the pressurizing connecting plate 401 is rotatably connected to the outer wall of the middle part of the pressurizing fixing rod 402, the outer walls at both ends of the two pressurizing fixing rods 402 are respectively rotatably connected to the inner walls of the two mounting grooves, and one side of the pressurizing connecting plate 401 is fixedly connected to one side of the pressurizing gear fan 403.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the outer wall of the pressure gear fan 403 is meshedly connected with one side of the pressure tooth plate 404, and one side of the bottom of the pressure tooth plate 404 is fixedly connected with one side of the pressure fixing plate 405, and the bottom of the pressure fixing plate 405 near the back is fixedly connected with the top of the pressure column 406.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the shielding mechanism 5 includes two shielding columns 501, a shielding rotating rod 502, a shielding roller 503, a non-woven fabric 504 and two ground fixing nails 505. The bottoms of the two shielding columns 501 are respectively fixedly connected to the tops of one side of the two mounting plates 104, and shielding through holes are arranged inside the two shielding columns 501. The inner walls of the two shielding through holes are respectively rotatably connected to the outer walls at both ends of the shielding rotating rod 502, and the outer wall of the middle part of the shielding rotating rod 502 is movably connected to the inner wall of the shielding roller 503. The flipping movement of the transmission connecting rod 304 drives the pressurized connecting plate 401 to circulate around the pressurized fixed rod 402. The circular flipping motion, the circular flipping motion of the pressurized fixed rod 402 drives the circular flipping motion of the pressurized gear fan 403, the circular flipping motion of the pressurized gear fan drives the pressurized tooth plate 404 to circularly move vertically in the limit plate 105 through the meshing action, the circular vertical motion of the pressurized tooth plate 404 drives the circular vertical motion of the pressurized fixed plate 405, the circular vertical motion of the pressurized fixed plate drives the pressurized column 406 to circularly move vertically. As the device moves, the pressurized column 406 presses the non-woven fabric 504 into the ground at every end distance, reducing the impact of the non-woven fabric 504 offset due to strong winds on the shielding effect, which brings convenience for people to shield grass seeds.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the outer wall of the shielding roller 503 is movably abutted against the bottom of one side of the non-woven fabric 504, and the bottom of the other side of the non-woven fabric 504 is movably engaged with the tops of two ground fixing nails 505, respectively. The tops of the front and back sides of the non-woven fabric 504 are movably abutted against the bottoms of the pressure columns 406, respectively. After the ground fixing nails 505 are nailed to the ground, the rotating motor 201 is started.

[0027] The use method and advantages of the utility model: When the grass seed shielding device is working, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, by starting the rotating motor 201, the rotating motor 201 rotates to drive the rotating rod 202 to rotate, the rotating rod 202 rotates to drive the rotating gear shaft 203 to rotate, the rotating gear shaft 203 rotates and drives the connecting rod gear shaft 103 to rotate through the meshing action, the connecting rod gear shaft 103 rotates and drives the base connecting rod 102 to rotate, the base connecting rod 102 rotates and drives the tire 101 to rotate, the rotation of the tire 101 can mobilize the movement of the entire device, and after the ground fixing nail 505 is nailed to the ground, the shielding roller 503 and the transmission roller 301 have a steering effect on the non-woven fabric 504, so that the non-woven fabric 504 can be spread flat on the top of the grass seeds, reducing the steps of manually pulling the non-woven fabric 504, saving manpower, further improving the shading efficiency, and bringing convenience to people to shield the grass seeds, the rotating gear shaft 203 rotates and drives the transmission roller 301 to rotate through the meshing action, and the transmission roller 301 rotates and drives The transmission base 302 moves in a circular motion, and the circular motion of the transmission base 302 drives the transmission connecting plate 303 to flip around the transmission connecting rod 304. The flipping motion of the transmission connecting rod 304 drives the pressurized connecting plate 401 to cyclically flip around the pressurized fixed rod 402. The cyclic flipping motion of the pressurized fixed rod 402 drives the cyclic flipping motion of the pressurized gear fan 403. The cyclic flipping motion of the pressurized gear fan drives the pressurized tooth plate 404 to cyclically vertically move in the limit plate 105 through meshing action. The cyclic vertical motion of the pressurized tooth plate 404 drives the pressurized fixed plate 405 to cyclically vertically move. The cyclic vertical motion of the pressurized fixed plate drives the pressurized column 406 to cyclically vertically move. As the device moves, the pressurized column 406 presses the non-woven fabric 504 into the ground at every end distance, thereby reducing the impact of the non-woven fabric 504 offset due to strong winds on the shielding effect, thereby bringing convenience for people to shield grass seeds.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grass seed shielding device, comprising a base (1), characterized in that: The base (1) comprises four tires (101), two base connecting rods (102), a connecting rod gear shaft (103), two mounting plates (104), two limit plates (105) and a support plate (106). The middle parts of the four tires (101) are respectively provided with tire through holes. The inner walls of the four tire through holes are respectively fixedly connected to the outer walls at both ends of the two base connecting rods (102). The outer wall of the middle part of one of the base connecting rods (102) is fixedly connected to the inner wall of the connecting rod gear shaft (103). The mounting plate (104) is respectively provided with a tire through hole on one side close to the bottom. Two mounting through holes are arranged, the inner walls of the four mounting through holes are respectively rotatably connected to the outer walls of the two base connecting rods (102) near the two ends, one side of the two mounting plates (104) is respectively fixedly connected to the one side of the two limit plates (105), and the other side of the two mounting plates (104) is fixedly connected to the one side of the support plate (106), the front side of the base (1) is movably connected to the back side of the rotating mechanism (2), and the rotating mechanism (2) is composed of a rotating motor (201), a rotating rod (202) and a rotating gear shaft (203), and the rotating motor ( The back side of the rotating mechanism (201) is movably connected to the front side of one of the mounting plates (104); one end of the rotating motor (201) is fixedly connected to one end of the rotating rod (202) via a coupling; the outer wall of the other end of the rotating rod (202) is fixedly connected to the inner wall of the rotating gear shaft (203); the outer side wall of the rotating mechanism (2) is meshedly connected to the outer side wall of the transmission mechanism (3); the transmission mechanism (3) comprises a transmission roller (301), two transmission bases (302), two transmission connecting plates (303) and a transmission connecting rod (304); the transmission roller ( A transmission gear shaft is arranged inside the middle part of the transmission roller (301), the outer wall of the transmission gear shaft is meshedly connected with the outer wall of the rotating gear shaft (203), the two ends of the transmission roller (301) close to the outer wall are respectively fixedly connected with one side of the two transmission bases (302), the inner walls of the two transmission bases (302) are respectively rotatably connected with the outer walls of the bottoms of the two transmission connecting plates (303), the tops of the two transmission connecting plates (303) are respectively provided with transmission through holes, and the inner walls of the two transmission through holes are respectively rotatably connected with the outer walls of the middle parts of the two transmission connecting rods (304); The outer wall of the transmission mechanism (3) is rotatably connected to the inner walls of the two pressurizing mechanisms (4), respectively, and the bottoms of the two pressurizing mechanisms (4) are movably abutted against the top of the shielding mechanism (5).

2. A grass seed shielding device according to claim 1, characterized in that: The two mounting plates (104) are respectively provided with mounting grooves inside.

3. The grass seed shielding device according to claim 1, characterized in that: The two pressurizing mechanisms (4) are composed of a pressurizing connecting plate (401), a pressurizing fixing rod (402), a pressurizing gear fan (403), a pressurizing gear plate (404), a pressurizing fixing plate (405) and a pressurizing column (406). A rotating groove is provided on one side of the pressurizing connecting plate (401), and pressurizing through holes are provided on the front and back sides of the rotating groove respectively. The inner walls of the two pressurizing through holes are respectively rotatably connected to the outer walls at both ends of the two transmission connecting rods (304), and the inner wall on the other side of the pressurizing connecting plate (401) is rotatably connected to the outer wall of the middle part of the pressurizing fixing rod (402). The outer walls at both ends of the two pressurizing fixing rods (402) are respectively rotatably connected to the inner walls of the two mounting grooves, and one side of the pressurizing connecting plate (401) is fixedly connected to one side of the pressurizing gear fan (403).

4. The grass seed shielding device according to claim 3, characterized in that: The outer wall of the pressurizing tooth fan (403) is meshedly connected with one side of the pressurizing tooth plate (404), and one side of the bottom of the pressurizing tooth plate (404) is fixedly connected with one side of the pressurizing fixed plate (405), and the bottom of the pressurizing fixed plate (405) near the back is fixedly connected with the top of the pressurizing column (406).

5. The grass seed shielding device according to claim 1, characterized in that: The shielding mechanism (5) comprises two shielding columns (501), a shielding rotating rod (502), a shielding roller (503), a non-woven fabric (504) and two ground fixing nails (505); the bottoms of the two shielding columns (501) are respectively fixedly connected to the tops of one side of two mounting plates (104); shielding through holes are provided inside the two shielding columns (501); the inner walls of the two shielding through holes are respectively rotatably connected to the outer walls at both ends of the shielding rotating rod (502); and the outer wall in the middle of the shielding rotating rod (502) is movably engaged with the inner wall of the shielding roller (503).

6. The grass seed shielding device according to claim 5, characterized in that: The outer wall of the shielding roller (503) is movably abutted against the bottom of one side of the non-woven fabric (504), and the bottom of the other side of the non-woven fabric (504) is movably engaged with the tops of two ground fixing nails (505), and the tops of the front and back sides of the non-woven fabric (504) are movably abutted against the bottom of the pressure column (406).

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