CN211580679U

CN211580679U - Scarifier with weed removing function

Info

Publication number: CN211580679U
Application number: CN201922380315.4U
Authority: CN
Inventors: 李俊; 颜必成
Original assignee: Changzhou Inte General Mechanical Equipment Co ltd
Current assignee: Changzhou Inte General Mechanical Equipment Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-29
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a loosening tiller with remove weeds function, comprising a base plate, the equal fixedly connected with walking wheel of lower surface that is close to the left and right sides on the bottom plate, be close to two fixed plates of lower fixed surface fixedly connected with at its middle part on the bottom plate, and rotate between two fixed plates and be connected with the roller that loosens the soil by the drive of external power device, the fixed surface that loosens the soil the roller is connected with and loosens the soil the sword, be close to the last fixed surface on its right side on the bottom plate and be connected with the handle, the fixed frame of last fixed surface of bottom plate, there is the driving machine at the top of fixed frame inner wall. The utility model discloses an above-mentioned isotructure's cooperation has solved current loosening tiller before loosening the soil to ploughing, and difficult weeds to ploughing on cut off smashes, leads to weeds to twine easily on the roller that loosens the soil, influences the effect of loosening the soil, and is difficult for turning over the soil loose after loosening the soil to the problem of the effect of loosening the soil has been reduced.

Description

Scarifier with weed removing function

Technical Field

The utility model relates to a loosening tiller technical field specifically is a loosening tiller with remove weeds function.

Background

Soil loosening is realized by manually ploughing soil for planting, soil is easy to agglomerate after a long time, so that the air permeability of the soil is reduced, the activity of the soil is reduced due to the reduction of the respiration of microorganisms in the soil, and the growth of crops is not facilitated. Before or during planting of crops, loosening soil manually; after soil is ploughed and loosened, the gaps among soil particles are enlarged, air can enter easily, the respiration of root cells is increased, the planting field is fertilized after loosening the soil, the soil fertility is increased, the exchange of mineral elements in root hairs and the soil is promoted, the growth of crops is promoted, and therefore a scarifier is often used for loosening the soil in the cultivated land before sowing.

Because current loosening tiller is before loosening the soil to the arable land, is difficult for cutting off the weeds on the arable land smashing, leads to the weeds to twine on the roller that loosens the soil easily, influences the effect of loosening the soil, and is difficult for turning over loose soil after loosening the soil to the effect of loosening the soil has been reduced, consequently will improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loosening tiller with remove weeds function possesses and can cut weeds before loosening the soil and smash, and the winding of weeds after having avoided cutting off is on the roller that loosens the soil, influences the effect of loosening the soil, and through the setting of disc, push-and-pull subassembly and the subassembly of digging for can further turn to the soil after the sword that loosens the soil, increase the effect of loosening the soil, improve the advantage of the quality of loosening the soil, solve the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scarifier with weed removing function comprises a bottom plate, wherein the lower surfaces of the bottom plate close to the left side and the right side are fixedly connected with walking wheels, the lower surface of the bottom plate close to the middle part of the bottom plate is fixedly connected with two fixing plates, a soil loosening roller driven by an external power device is rotatably connected between the two fixing plates, the surface of the soil loosening roller is fixedly connected with a soil loosening cutter, the upper surface of the bottom plate close to the right side of the bottom plate is fixedly connected with a handle, the upper surface of the bottom plate is fixedly connected with a fixing frame, the top of the inner wall of the fixing frame is fixedly provided with a driving machine through a supporting frame, the output end of the driving machine is fixedly connected with a worm, the bottom end of the worm is fixedly connected with a rotating shaft, the bottom end of the rotating shaft penetrates through the lower surface of, the inner part of the baffle is provided with a cavity, the inner wall of the cavity is rotatably connected with a grass chopping component through a bearing, one end of the grass chopping component close to the rotating shaft is fixedly connected with a driven bevel gear, the surface of the rotating shaft is fixedly connected with a driving bevel gear which is meshed with and matched with the driven bevel gear, the rear side of the fixed frame close to the inner wall on the left side of the fixed frame is rotatably connected with a rotating rod through a bearing, the surface of the rotating rod is respectively and fixedly connected with a worm wheel and a first belt pulley, the worm wheel is meshed with a worm, the rear side of the fixed frame close to the inner wall on the right side of the fixed frame is rotatably connected with a rotating rod through a bearing, the surface of the rotating rod is respectively and fixedly connected with a first belt pulley and a disc, the two first belt pulleys are in transmission connection through a first belt, the bottom end of the push-pull assembly is hinged with the surface of the soil turning assembly.

Preferably, the number of the weeding knives is not less than two, and the weeding knives with the number not less than two are distributed on the rotating shaft.

Preferably, the garrulous grass subassembly includes the dwang, the dwang passes through the bearing and rotates the connection on the inner wall of cavity, the dwang is close to the one end of pivot and driven bevel gear's side fixed connection, the side that the baffle is close to its bottom is rotated through the bearing and is connected with garrulous grass pole, the garrulous grass pole is close to the surperficial fixed connection of pivot one end and is had the garrulous grass sword, dwang and garrulous grass pole are located the equal fixedly connected with belt pulley two in surface of cavity one end, and carry out the transmission through belt two between two belt pulleys and connect.

Preferably, the push-pull assembly comprises a swing rod, the swing rod is rotatably connected to the surface of the disc through a pin shaft, a push-pull rod is hinged to the bottom end of the swing rod, and the bottom end of the push-pull rod penetrates through the lower surface of the bottom plate and is hinged to the surface of the soil turning assembly.

Preferably, the soil turning assembly comprises a supporting plate, the supporting plate is fixedly connected to the lower surface, close to the right side of the supporting plate, of the bottom plate, a soil turning knife is hinged to the side face, close to the bottom end of the supporting plate, of the supporting plate through a hinge seat, and the surface of the soil turning knife is hinged to the bottom end of the push-pull rod.

Preferably, a storage battery is fixedly connected to the upper surface of the bottom plate close to the left side of the bottom plate, and the storage battery is in signal connection with the driving machine and the external power device respectively.

Compared with the prior art, the beneficial effects of the utility model are that: through the driving machine, the worm, the apparatus further comprises a rotating shaft, the weeding sword, initiative conical gear, from conical gear, the dwang, the setting of garrulous grass sword and garrulous grass sword, make weeding sword can cut off weeds before loosening the soil, the cooperation of garrulous grass sword and baffle, can smash the weeds after cutting off, the winding of weeds after having avoided cutting off is on the roller that loosens the soil, influence the effect of loosening the soil, and through the worm, the worm wheel, the disc, the pendulum rod, the push-and-pull rod, backup pad and the cooperation of the sword that turns over, make when cutting off kibbling weeds, can further turn the soil after loosening the soil the sword and loosening the soil, increase the effect of loosening the soil, the quality of loosening the soil and the efficiency of loosening the soil have been improved.

Drawings

Fig. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at B.

In the figure: 1-bottom plate, 2-road wheel, 3-scarification roller, 4-scarification blade, 5-handle, 6-fixing frame, 7-driving machine, 8-worm, 9-rotating shaft, 10-weeding blade, 11-baffle, 12-driven bevel gear, 13-driving bevel gear, 14-worm wheel, 15-disc, 16-rotating rod, 17-grass smashing rod, 18-grass smashing blade, 19-oscillating rod, 20-push-pull rod, 21-support plate, 22-scarification blade and 23-storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a scarifier with weed removing function comprises a bottom plate 1, wherein the lower surfaces of the bottom plate 1 near the left and right sides are fixedly connected with walking wheels 2, the lower surface of the bottom plate 1 near the middle part thereof is fixedly connected with two fixing plates, and be connected with between two fixed plates by the driven roller 3 that loosens the soil of external power device, the fixed surface of the roller 3 that loosens the soil is connected with the sword 4 that loosens the soil, external power device is the driving motor that technical personnel in the field are familiar with, the sword 4 that loosens the soil after weeding, the last fixed surface that is close to its right side on the bottom plate 1 is connected with handle 5, the fixed frame 6 of last fixed surface of bottom plate 1 is connected with, there is driving machine 7 at the top of fixed frame 6 inner wall through support frame fixed mounting, driving machine 7 is driving motor and the integrative structure of speed reduction installation, through the setting of reduction gear, the rotational speed is too high when having avoided driving motor to begin to start.

Further, a storage battery 23 is fixedly connected to the upper surface of the bottom plate 1 near the left side of the bottom plate, the storage battery 23 is in signal connection with the driving machine 7 and the external power device respectively, and the storage battery 23 provides electric energy for the driving machine 7 and the external power device, so that the driving machine 7 and the external power device can be conveniently and normally used.

The output end of the driving machine 7 is fixedly connected with a worm 8, the bottom end of the worm 8 is fixedly connected with a rotating shaft 9, the bottom end of the rotating shaft 9 penetrates out of the lower surface of the bottom plate 1, and a weeding knife 10 is fixedly connected to the surface, close to the bottom end, of the rotating shaft 9.

Further, the number of the weeding knives 10 is not less than two, and the weeding knives 10 with the number not less than two are distributed on the rotating shaft 9, and the weed cutting effect is better through the arrangement of the two weeding knives 10.

The lower fixed surface of bottom plate 1 is connected with baffle 11, and the cavity has been seted up to baffle 11's inside, and the inner wall of cavity rotates through the bearing and is connected with the garrulous grass subassembly, and the driven bevel gear 12 of one end fixedly connected with that the garrulous grass subassembly is close to pivot 9, and the fixed surface of pivot 9 is connected with and takes the initiative bevel gear 13 of being connected and the adaptation with the meshing of driven bevel gear 12.

Furthermore, the grass chopping component comprises a rotating rod 16, the rotating rod 16 is rotatably connected to the inner wall of the cavity through a bearing, one end of the rotating rod 16, which is close to the rotating shaft 9, is fixedly connected with the side face of the driven bevel gear 12, the side face of the baffle plate 11, which is close to the bottom end of the baffle plate, is rotatably connected with a grass chopping rod 17 through a bearing, the surface of the grass chopping rod 17, which is close to one end of the rotating shaft 9, is fixedly connected with a second belt pulley on the surface of one end of the rotating rod 16 and one end of the grass chopping rod 17, which are positioned in the cavity, and the two belt pulleys are in transmission connection with each other through the second belt, the output end of the driving machine 7 can drive the worm 8 and the rotating shaft 9 to rotate, the rotating shaft 9 can drive the weeding knife 10 to rotate, so that weeds can be cut off before loosening the soil, the rotating shaft 9 can drive the rotating rod 16 to rotate under the action of, thereby drive garrulous grass sword 18 and smash the weeds after cutting off, baffle 11 makes the crushing effect to weeds better, has avoided the winding of the weeds after cutting off on loosening the soil roller 3, influences the effect of loosening the soil.

The rear side that is close to its left side inner wall on fixed frame 6 rotates through the bearing and is connected with the bull stick, the surface difference fixedly connected with worm wheel 14 and the belt pulley of bull stick, worm wheel 14 is connected with the meshing of worm 8, the rear side that is close to its right side inner wall on fixed frame 6 rotates through the bearing and is connected with the bull stick, the surface difference fixedly connected with belt pulley of bull stick and disc 15, and carry out the transmission through belt one between two belt pulleys one and connect, the surface of disc 15 articulates there is the push-and-pull subassembly, be close to the lower fixed surface that its right side on bottom plate 1 and turn over native subassembly, the bottom of push-and-pull subassembly is articulated.

Further, the push-pull assembly comprises a swing rod 19, the swing rod 19 is rotatably connected to the surface of the disc 15 through a pin shaft, a push-pull rod 20 is hinged to the bottom end of the swing rod 19, and the bottom end of the push-pull rod 20 penetrates through the lower surface of the bottom plate 1 and is hinged to the surface of the soil turning assembly.

Further, the subassembly of digging includes backup pad 21, backup pad 21 fixed connection is on bottom plate 1 near its right side's lower surface, the side that is close to its bottom on the backup pad 21 articulates through articulated seat has the sword 22 of digging, the surface of sword 22 of digging is articulated with the bottom of push-and-pull rod 20, worm 8 rotates and can drive worm wheel 14 and rotate, under the transmission of belt pulley one and belt one, can drive disc 15 and rotate, disc 15 rotates the round and can drive push-and-pull rod 20 up-and-down reciprocating motion once under the effect of pendulum rod 19, thereby can drive the sword 22 of digging and further turn the soil after the sword 4 loosens the soil, increase the effect of loosening the soil, the quality of loosening the soil and the efficiency of loosening the soil have been improved.

The working principle is as follows: when the scarifier with the weed removing function is used, the scarifier is moved to soil needing to be scarified, then the driving machine 7 and the external power device are started, the output end of the driving machine 7 rotates to drive the worm 8 and the rotating shaft 9 to rotate, the rotating shaft 9 rotates to drive the weeding cutter 10 to rotate, so that weeds can be cut off before the scarification, the rotating shaft 9 rotates to drive the rotating rod 16 to rotate under the action of the driving bevel gear 13 and the driven bevel gear 12, and then the grass chopping rod 17 is driven to rotate under the transmission action of the belt pulley II and the belt II, so that the grass chopping blade 18 is driven to crush the cut weeds, the baffle 11 enables the crushing effect of the weeds to be better, and the cut weeds are prevented from being wound on the scarification roller 3 to influence the scarification effect; the external power device can drive the loosening roller 3 and the loosening blade 4 to rotate, the external power device is a driving motor well known to technical personnel in the field, the loosening blade 4 can loosen the soil after weeding, meanwhile, the worm 8 rotates and can drive the worm wheel 14 to rotate, under the transmission action of the belt pulley I and the belt I, the disc 15 can be driven to rotate, the disc 15 rotates the circle and can drive the push-pull rod 20 to reciprocate up and down under the action of the swing rod 19 once, thereby the soil after loosening the soil by the loosening blade 4 can be driven to be further turned, the soil loosening effect is increased, the soil loosening quality and the soil loosening efficiency are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loosening tiller with remove weeds function, includes bottom plate (1), the equal fixedly connected with walking wheel of lower surface (2) that is close to the left and right sides on bottom plate (1), be close to two fixed plates of lower fixed surface fixedly connected with of its middle part on bottom plate (1), and rotate between two fixed plates and be connected with the roller (3) that loosens the soil by the drive of external power device, the fixed surface of roller (3) that loosens the soil is connected with and loosens soil sword (4), be close to last fixed surface fixedly connected with handle (5) on its right side on bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a fixed frame (6), the top of the inner wall of the fixed frame (6) is fixedly provided with a driving machine (7) through a support frame, the output end of the driving machine (7) is fixedly connected with a worm (8), the bottom end of the worm (8) is fixedly connected with a rotating shaft (9), the bottom end of the rotating shaft (9) penetrates out of the lower surface of the bottom plate (1), the surface of the rotating shaft (9) close to the bottom end of the rotating shaft is fixedly connected with a weeding knife (10), the lower surface of the bottom plate (1) is fixedly connected with a baffle (11), a cavity is formed inside the baffle (11), the inner wall of the cavity is rotatably connected with a grass chopping assembly through a bearing, one end of the grass chopping assembly close to the rotating shaft (9) is fixedly connected with a driven bevel gear (12), the surface of the rotating shaft (9) is fixedly, the rear side of the fixed frame (6) close to the inner wall of the left side of the fixed frame is rotatably connected with a rotating rod through a bearing, the surface of the rotating rod is fixedly connected with a worm wheel (14) and a belt pulley I respectively, the worm wheel (14) is meshed with a worm (8) and is connected with the rear side of the fixed frame (6) close to the inner wall of the right side of the fixed frame through a bearing in a rotating mode, the surface of the rotating rod is fixedly connected with a belt pulley I and a disc (15) respectively, the two belt pulleys are connected in a transmission mode through a belt I, the surface of the disc (15) is hinged with a push-pull assembly, the lower surface of the bottom plate (1) close to the right side of the bottom plate is fixedly connected with a soil turning assembly.

2. A ripper having a weed-removing function according to claim 1, characterized in that: the number of the weeding knives (10) is not less than two, and the weeding knives (10) with the number not less than two are distributed on the rotating shaft (9).

3. A ripper having a weed-removing function according to claim 1, characterized in that: the grass chopping component comprises a rotating rod (16), the rotating rod (16) is connected to the inner wall of the cavity through the bearing rotation, one end of the rotating shaft (9) and the side fixed connection of the driven bevel gear (12) are close to the rotating rod (16), the side of the baffle (11) close to the bottom end of the baffle is connected with a grass chopping rod (17) through the bearing rotation, the grass chopping rod (17) is close to the surface fixed connection grass chopping blade (18) of one end of the rotating shaft (9), the rotating rod (16) and the grass chopping rod (17) are located in the cavity, the surface fixed connection belt pulley II is arranged at one end of the cavity, and the transmission connection is carried out between the two belt pulleys through the belt II.

4. A ripper having a weed-removing function according to claim 1, characterized in that: the push-pull assembly comprises a swing rod (19), the swing rod (19) is rotatably connected to the surface of the disc (15) through a pin shaft, a push-pull rod (20) is hinged to the bottom end of the swing rod (19), and the bottom end of the push-pull rod (20) penetrates through the lower surface of the bottom plate (1) and is hinged to the surface of the soil turning assembly.

5. A ripper having a weed removing function according to claim 4, characterized in that: the soil turning assembly comprises a supporting plate (21), the supporting plate (21) is fixedly connected to the lower surface, close to the right side of the supporting plate, of the bottom plate (1), a soil turning knife (22) is hinged to the side, close to the bottom end of the supporting plate (21), of the supporting plate through a hinge seat, and the surface of the soil turning knife (22) is hinged to the bottom end of the push-pull rod (20).

6. A ripper having a weed-removing function according to claim 1, characterized in that: the upper surface of the bottom plate (1) close to the left side of the bottom plate is fixedly connected with a storage battery (23), and the storage battery (23) is respectively in signal connection with a driving machine (7) and an external power device.