CN211458039U

CN211458039U - Novel agricultural weeder

Info

Publication number: CN211458039U
Application number: CN201922251949.XU
Authority: CN
Inventors: 薛雷; 薛涛; 朱明�; 吴佳森
Original assignee: Tianjin Green View Energy Conservation Project Equipment Co ltd
Current assignee: Tianjin Green View Energy Conservation Project Equipment Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-11
Anticipated expiration: 2029-12-14

Abstract

The utility model provides a novel agricultural weeder. The novel agricultural weeder comprises a machine body, a reciprocating mechanism, a screw rod, a turning mechanism and a crushing mechanism, wherein a weeding cutter head is fixedly arranged on the side wall of the machine body, a soil turning device is fixedly arranged at the bottom of the machine body, a collecting barrel is fixedly arranged in the machine body, an exhaust fan is arranged at a feed inlet of the collecting barrel, and a material pumping pipe is fixedly arranged at an output end of the exhaust fan; the discharge gate fixedly connected with discharging pipe of collecting vessel, the bottom fixed mounting of organism has the drive wheel, and reciprocating mechanism installs in the organism bottom, the terminal surface fixed connection of lead screw and complete gear, threaded connection has the knee lever on the pole wall of lead screw, the bottom sliding connection of knee lever and organism, and the mechanism of stirring is installed on the knee lever, and broken mechanism installs the inside at the collecting vessel. The utility model provides a novel agricultural weeder has the earth that can make the weeds that are cut off can fuse fast with the field and decompose, improves the fertile advantage of nature in soil.

Description

Novel agricultural weeder

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a novel agricultural weeder.

Background

The weeding machine has an important function in agricultural production, can remove weeds in a farmland and guarantee the production and development of crops, is also called as a grass mower, a lawn trimmer and the like, is a mechanical tool for trimming lawns, vegetation and the like, consists of a cutter head, an engine, traveling wheels, a traveling mechanism, blades, handrails and a control part, and is continuously developed along with the improvement of the technological level.

The existing weeder can remove weeds in a farmland, so that the weeds fall in the farmland and are not treated, and the weeds are not fused with soil and decomposed into nutrients, so that the decomposition efficiency of the cut weeds is low.

Therefore, there is a need to provide a new agricultural weeder to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can make by the weeds that is cut off can merge the decomposition fast with the earth in field, improve the fertile novel agricultural weeder of nature in soil.

In order to solve the technical problem, the utility model provides a novel agricultural weeder includes: the weeding machine comprises a machine body, wherein a weeding cutter disc is fixedly mounted on the side wall of the machine body, a soil turning device is fixedly mounted at the bottom of the machine body, a collecting barrel is fixedly mounted in the machine body, an exhaust fan is mounted at a feed inlet of the collecting barrel, a material pumping pipe is fixedly mounted at the output end of the exhaust fan, and one end, far away from the exhaust fan, of the material pumping pipe penetrates through the bottom of the machine body and extends to a position between the weeding cutter disc and the soil turning device; a discharge pipe is fixedly connected to a discharge port of the collecting barrel and is arranged on the rear side of the soil turning device, driving wheels are fixedly mounted at the bottom of the machine body, and a fixing plate is further mounted at the bottom of the machine body; the reciprocating mechanism comprises a first rotating shaft, a second rotating shaft, a half-gear-tooth gear, a complete gear and a spring, wherein the first rotating shaft and the second rotating shaft are both rotatably connected to the side wall of the fixing plate, the half-gear-tooth gear is fixedly sleeved on the outer wall of the first rotating shaft, the complete gear is fixedly sleeved on the outer wall of the second rotating shaft, the half-gear-tooth gear and the complete gear are mutually meshed, the spring is connected in series on the outer wall of the second rotating shaft, and a belt pulley is fixedly connected between the first rotating shaft and an axle of a driving wheel; the screw rod is fixedly connected with the end face, far away from the second rotating shaft, of the complete gear, a curved rod is connected to the rod wall of the screw rod in a threaded mode, and the curved rod is connected with the bottom of the machine body in a sliding mode; the turning mechanism is arranged on the curved bar;

the crushing mechanism is installed inside the collecting barrel.

Preferably, the turning mechanism comprises a mounting plate and shifting rods, the mounting plate is fixedly mounted at the bottom of the curved rod, and the shifting rods are uniformly distributed at the bottom of the mounting plate.

Preferably, crushing mechanism includes motor, bull stick and crushing blade, motor fixed mounting is at the top of organism, the output fixed connection of bull stick and motor, the one end that the motor was kept away from to the bull stick passes the roof of organism and collecting vessel, just the inside of bull stick downwardly extending to collecting vessel, a plurality of groups crushing blade equidistance is installed on the pole wall of collecting vessel inside is arranged in to the bull stick.

Preferably, the bottom of the machine body is fixedly provided with arc-shaped baffles which are symmetrically arranged, and the two groups of arc-shaped baffles are distributed at two ends of the soil turning device.

Preferably, the cutters are fixedly arranged on the side wall of the mounting plate and distributed at equal intervals.

Preferably, a sliding block is fixedly mounted on the side wall of the curved bar, a sliding groove is formed in the bottom of the machine body, and the sliding block is connected with the sliding groove in a sliding mode.

Compared with the prior art, the utility model provides a novel agricultural weeder has following beneficial effect:

the utility model provides a novel agricultural weeder, promote organism device and remove in the farmland, the weeding blade disc is at first cut weeds, air exhauster work can be through inside the suction pipe will cut the weeds that fall and absorb the collection bucket, carry out the breakage to weeds through broken mechanism, and the native ware of turning over of suction pipe rear side can be turned up soil, make weeds after the breakage fall to the hole in from the discharging pipe, drive wheel rotates and can drive the reciprocal rotation of lead screw through reciprocating mechanism, thereby make the curved bar drive rather than fixed connection's the mechanism of turning can evenly stir weeds and earth on the ground, thereby make weeds and soil can better fuse together, improve the soil fertility nature in field.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the novel agricultural weeder provided by the present invention;

fig. 2 is a second schematic structural view of a preferred embodiment of the novel agricultural weeder provided by the present invention;

fig. 3 is a third schematic structural view of a preferred embodiment of the novel agricultural weeder provided by the present invention;

fig. 4 is a schematic structural diagram of the crushing mechanism shown in fig. 1.

Reference numbers in the figures: 1. the weeding machine comprises a machine body, 2, a weeding cutter head, 3, a soil turning device, 4, a crushing mechanism, 41, a motor, 42, a rotating rod, 43, a crushing blade, 5, a reciprocating mechanism, 51, a first rotating shaft, 52, a second rotating shaft, 53, a half-gear, 54, a complete gear, 55, a spring, 6, a turning mechanism, 61, a mounting plate, 62, a deflector rod, 7, a belt pulley, 8, a screw rod, 9, a curved rod, 9a, a sliding block, 9b, a sliding groove, 9c, a driving wheel, 9d, a fixing plate, 9e, an arc-shaped baffle, 9f, an exhaust fan, 9g, a material pumping pipe, 9h, a material discharging pipe, 9i, a cutter, 9j and a collecting barrel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the novel agricultural weeding machine according to the present invention; fig. 2 is a second schematic structural view of a preferred embodiment of the novel agricultural weeder provided by the present invention; fig. 3 is a third schematic structural view of a preferred embodiment of the novel agricultural weeder provided by the present invention; fig. 4 is a schematic structural diagram of the crushing mechanism shown in fig. 1. The novel agricultural weeder comprises: the weeding machine comprises a machine body 1, a reciprocating mechanism 5, a screw rod 8, a turning mechanism 6 and a crushing mechanism 4, wherein a weeding cutter head 2 is fixedly installed on the side wall of the machine body 1, a soil turning device 3 is fixedly installed at the bottom of the machine body 1, a collecting barrel 9j is fixedly installed inside the machine body 1, an exhaust fan 9f is installed at a feed inlet of the collecting barrel 9j, a material pumping pipe 9g is fixedly installed at an output end of the exhaust fan 9f, and one end, far away from the exhaust fan 9f, of the material pumping pipe 9g penetrates through the bottom of the machine body 1 and extends to a position between the; a discharge pipe 9h is fixedly connected to a discharge port of the collecting barrel 9j, the discharge pipe 9h is arranged on the rear side of the soil turning device 3, a driving wheel 9c is fixedly mounted at the bottom of the machine body 1, a fixing plate 9d is further mounted at the bottom of the machine body 1, the turning mechanism 6 is mounted on the curved rod 9, and the crushing mechanism 4 is mounted inside the collecting barrel 9 j.

In the specific implementation process, as shown in fig. 2 and 3, the reciprocating mechanism 5 includes a first rotating shaft 51, a second rotating shaft 52, a half-gear wheel 53, a complete gear wheel 54 and a spring 55, the first rotating shaft 51 and the second rotating shaft 52 are both rotatably connected to the side wall of the fixing plate 9d, the half-gear wheel 53 is fixedly sleeved on the outer wall of the first rotating shaft 51, the complete gear wheel 54 is fixedly sleeved on the outer wall of the second rotating shaft 52, the half-gear wheel 53 is meshed with the complete gear wheel 54, the spring 55 is connected in series on the outer wall of the second rotating shaft 52, and the pulley 7 is fixedly connected between the first rotating shaft 51 and the axle of the driving wheel 9 c.

The end face of the screw rod 8 and the end face of the complete gear 54 far away from the second rotating shaft 52 are fixedly connected, the rod wall of the screw rod 8 is connected with a curved rod 9 in a threaded mode, and the curved rod 9 is connected with the bottom of the machine body 1 in a sliding mode.

The turning mechanism 6 comprises a mounting plate 61 and a deflector rod 62, the mounting plate 61 is fixedly mounted at the bottom of the curved rod 9, and the deflector rods 62 are uniformly distributed at the bottom of the mounting plate 61.

The side wall of the curved bar 9 is fixedly provided with a slide block 9a, the bottom of the machine body 1 is provided with a slide groove 9b, and the slide block 9a is connected with the slide groove 9b in a sliding manner.

It should be noted that: when the driving wheel 9c rotates, the belt pulley 7 fixedly connected with the driving wheel is rotated through the driving shaft, the belt pulley 7 drives the first rotating shaft 51 fixedly connected with the belt pulley to rotate, the first rotating shaft 51 drives the half-gear wheel 53 fixedly connected with the first rotating shaft to rotate, when the half-gear wheel 53 rotates to enable the toothed surface to be in contact with the complete gear 54, the complete gear 54 and the second rotating shaft 52 are driven to rotate, the spring 55 is stressed to be twisted, when the half-gear wheel 53 rotates to enable the non-toothed surface to be in contact with the complete gear 54, the spring 55 is relieved from stress, the complete gear 54 and the second rotating shaft 52 are driven to reversely rotate and reset, the complete gear 54 can drive the screw rod 8 fixedly connected with the complete gear wheel to rotate in a reciprocating mode, the curved rod 9 is in threaded connection with the outer wall of the screw rod 8, and the slide block 9a and the slide groove 9b are in the bottom of the machine body 1, therefore, the crank rod 9 is driven to move back and forth when the screw rod 8 rotates forwards and backwards, so that the crank rod 9 drives the mounting plate 61 connected with the bottom of the crank rod to move back and forth, and the broken weeds and the turned soil are stirred back and forth through the deflector rod 62 and are mixed together, and the fertility of the soil is improved.

Referring to fig. 4, the crushing mechanism 4 includes a motor 41, a rotating rod 42 and crushing blades 43, the motor 41 is fixedly installed on the top of the machine body 1, the rotating rod 42 is fixedly connected with the output end of the motor 41, one end of the rotating rod 42 far away from the motor 41 penetrates through the top walls of the machine body 1 and the collecting barrel 9j, the rotating rod 42 extends downwards to the inside of the collecting barrel 9j, and a plurality of groups of crushing blades 43 are equidistantly installed on the rod wall of the rotating rod 42 arranged inside the collecting barrel 9 j.

It should be noted that: when the cut weeds are sucked into the collecting barrel 9j through the material pumping pipe 9g, the motor 41 can drive the rotating rod 42 fixedly connected with the output end of the rotating rod to rotate, so that the crushing blade 43 outside the rotating rod 42 is driven to rotate to cut and crush the weeds, and the crushed weeds fall into a mud pit which is shoveled by the soil turning device 3 through the material discharging pipe 9 h.

Referring to fig. 3, the bottom of the machine body 1 is fixedly provided with arc-shaped baffles 9e which are symmetrically arranged, two groups of arc-shaped baffles 9e are distributed at two ends of the soil turning device 3, and the soil turned up by the soil turning device 3 can be blocked by the arc-shaped baffles 9e at two sides of the soil turning device 3, so that the soil falls into a mud pit again, and weeds are covered.

Referring to fig. 3, the side wall of the mounting plate 61 is fixedly provided with equidistantly distributed cutting blades 9i, and the cutting blades 9e on the side wall of the mounting plate 61 can cut large mud blocks on the field surface and some weeds when the machine body 1 moves forwards, so that the two are scattered and mixed conveniently.

The utility model provides a novel agricultural weeder's theory of operation as follows:

the device of the machine body 1 is pushed to move in a farmland, weeds are cut off firstly through the weeding cutter head 2, the work of the exhaust fan 9f can suck the cut weeds into the collection barrel 9j through the material pumping pipe 9g, the soil turning device 3 turns up the soil again, the work of the motor 41 can drive the rotating rod 42 fixedly connected with the output end of the motor to rotate, so as to drive the crushing blade 43 outside the rotating rod 42 to rotate to cut and crush the weeds, the crushed weeds fall into a mud pit shoveled by the soil turning device 3 from the material discharging pipe 9h, the soil turned up by the soil turning device 3 can be blocked through the arc-shaped baffle plates 9e on the two sides of the soil turning device 3, the soil can fall into the mud pit again to cover the weeds, and the belt pulley 7 can rotate through the driving shaft and is fixedly connected with the belt pulley 7 when the driving wheel 9c rotates, the belt pulley 7 can drive the first rotating shaft 51 fixedly connected with the belt pulley to rotate, the first rotating shaft 51 will drive the half-gear wheel 53 fixedly connected with the first rotating shaft to rotate again, when the half-gear wheel 53 rotates to the side with teeth to contact with the complete gear wheel 54, the complete gear wheel 54 and the second rotating shaft 52 will be driven to rotate, the spring 55 will be stressed and twisted, when the half-gear wheel 53 rotates to the side without teeth to contact with the complete gear wheel 54, the spring 55 will be relieved of stress, will drive the complete gear wheel 54 and the second rotating shaft 52 to rotate reversely, so that the complete gear wheel 54 can drive the screw rod 8 fixedly connected with the complete gear wheel to rotate reciprocally, because the curved rod 9 is in threaded connection with the outer wall of the screw rod 8, and is connected to the bottom of the machine body 1 through the sliding block 9a and the sliding groove 9b, the curved rod 9 will be driven to move back and forth when the screw rod 8 rotates forward and backward, thereby the curved rod 9 drives the mounting plate 61 connected with the bottom to move back and forth, and forth stir the crushed weeds and the turned up soil, the cutting knife 9e on the side wall of the mounting plate 61 can cut the mud blocks with larger field surfaces and some weeds when the machine body 1 moves forwards, so that the weeds and the soil can be better fused together to be conveniently removed and decomposed into nutrients, and the soil fertility of the field is improved.

The utility model discloses well motor 41 adopts Y80M1-2 model, and motor 41 moves for current conventional circuit, and motor 41's power supply interface passes through the switch and connects the power supply system, realizes motor 41's rotation control, the utility model discloses well circuit and control that relate to are prior art, do not carry out too much the repeated description here.

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

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A novel agricultural weeder, characterized in that includes:

the weeding machine comprises a machine body (1), wherein a weeding cutter head (2) is fixedly mounted on the side wall of the machine body (1), a soil turning device (3) is fixedly mounted at the bottom of the machine body (1), a collecting barrel (9j) is fixedly mounted inside the machine body (1), an exhaust fan (9f) is mounted at a feed inlet of the collecting barrel (9j), a material pumping pipe (9g) is fixedly mounted at an output end of the exhaust fan (9f), and one end, far away from the exhaust fan (9f), of the material pumping pipe (9g) penetrates through the bottom of the machine body (1) and extends between the weeding cutter head (2) and the soil turning device (3); a discharge pipe (9h) is fixedly connected to a discharge port of the collecting barrel (9j), the discharge pipe (9h) is arranged on the rear side of the soil turning device (3), a driving wheel (9c) is fixedly mounted at the bottom of the machine body (1), and a fixing plate (9d) is further mounted at the bottom of the machine body (1);

the reciprocating mechanism (5) comprises a first rotating shaft (51), a second rotating shaft (52), a half-gear-tooth gear (53), a complete gear (54) and a spring (55), wherein the first rotating shaft (51) and the second rotating shaft (52) are both rotatably connected to the side wall of the fixing plate (9d), the half-gear-tooth gear (53) is fixedly sleeved on the outer wall of the first rotating shaft (51), the complete gear (54) is fixedly sleeved on the outer wall of the second rotating shaft (52), the half-gear-tooth gear (53) and the complete gear (54) are mutually meshed, the spring (55) is connected on the outer wall of the second rotating shaft (52) in series, and a belt pulley (7) is fixedly connected between the first rotating shaft (51) and an axle of a driving wheel (9 c);

the screw rod (8) is fixedly connected with the end face, far away from the second rotating shaft (52), of the complete gear (54), a curved rod (9) is connected to the rod wall of the screw rod (8) in a threaded mode, and the curved rod (9) is connected with the bottom of the machine body (1) in a sliding mode;

the turning mechanism (6), the turning mechanism (6) is arranged on the curved bar (9);

a crushing mechanism (4), wherein the crushing mechanism (4) is installed inside the collecting barrel (9 j).

2. A novel agricultural weeder as claimed in claim 1, characterized in that the flipping mechanism (6) comprises a mounting plate (61) and a deflector rod (62), the mounting plate (61) is fixedly mounted at the bottom of the curved bar (9), and the deflector rod (62) is uniformly distributed at the bottom of the mounting plate (61).

3. The novel agricultural weeder of claim 1, characterized in that the crushing mechanism (4) comprises a motor (41), a rotating rod (42) and crushing blades (43), the motor (41) is fixedly installed at the top of the machine body (1), the rotating rod (42) is fixedly connected with the output end of the motor (41), one end of the rotating rod (42) far away from the motor (41) penetrates through the top walls of the machine body (1) and the collecting barrel (9j), the rotating rod (42) extends downwards to the inside of the collecting barrel (9j), and a plurality of groups of the crushing blades (43) are equidistantly installed on the rod wall of the rotating rod (42) arranged inside the collecting barrel (9 j).

4. A novel agricultural weeder as claimed in claim 1, characterized in that the bottom of the machine body (1) is fixedly provided with symmetrically arranged arc-shaped baffles (9e), and two groups of the arc-shaped baffles (9e) are distributed at two ends of the soil turning device (3).

5. A new agricultural weeder as claimed in claim 2, characterised in that equally spaced cutters (9i) are fixedly mounted to the side walls of the mounting plate (61).

6. A novel agricultural weeder as claimed in claim 1, characterized in that a slide block (9a) is fixedly mounted on the side wall of the curved bar (9), a slide groove (9b) is formed in the bottom of the machine body (1), and the slide block (9a) is slidably connected with the slide groove (9 b).