CN110679281A

CN110679281A - Agricultural is with ploughing device that weeds fast

Info

Publication number: CN110679281A
Application number: CN201911130354.7A
Authority: CN
Inventors: 黎全
Original assignee: Changsha Tianzhen Technology Co Ltd
Current assignee: Changsha Tianzhen Technology Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-01-14

Abstract

The invention relates to the technical field of agricultural equipment, and particularly discloses a rapid weeding and tilling device for agriculture, which comprises an underframe and handrails, wherein two front wheels and two rear wheels are respectively installed at the bottom end of the underframe; a movable obstacle removing mechanism is mounted on the front side wall of the bottom frame and comprises two symmetrically arranged swing rods, and obstacle removing rods are fixed at the bottom ends of the swing rods; a weeding mechanism is arranged between the two front wheels; and a wetting mechanism and a ploughing mechanism are sequentially arranged between the front wheel and the rear wheel. The weeding mechanism and the tillage mechanism are integrated on one device, so that the weeding mechanism and the tillage mechanism have multiple functions, the movable obstacle removing mechanism is arranged on the front side of the weeding mechanism and used for removing hard stones and the like on the soil, the components in the device are protected, and the wetting mechanism is additionally arranged between the weeding mechanism and the tillage mechanism, so that the hardened soil can be wetted and loosened, and the subsequent tillage can be smoothly carried out.

Description

Agricultural is with ploughing device that weeds fast

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to an agricultural rapid weeding and tilling device.

Background

China is a big agricultural country, agriculture is used as an industry for cultivating various animals and plants to obtain food and raw materials, is the first industry of China, and can be said to be the basis for satisfying the survival of people, in the production activity of agriculture, land cultivation is the most basic behavior process, in the process of land cultivation, two basic problems of weeds and land hardening need to be solved, the weeds can consume a large amount of nutrients, the yield of crops is reduced, the land hardening does not utilize the growth of the crops, and the agricultural economic benefit can also be influenced.

However, in the existing agricultural equipment, weeding and ploughing need different equipment to be completed, and meanwhile, the traditional agricultural equipment only simply cuts off weeds, so that the traditional agricultural equipment can not only treat the symptoms but also can not treat the root causes.

Disclosure of Invention

The invention aims to provide a quick weeding and tilling device for agriculture, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a rapid weeding and tilling device for agriculture comprises an underframe and handrails, wherein two front wheels and two rear wheels are respectively installed at the bottom end of the underframe;

a movable obstacle removing mechanism is mounted on the front side wall of the bottom frame and comprises two symmetrically arranged swing rods, and obstacle removing rods are fixed at the bottom ends of the swing rods;

a weeding mechanism is arranged between the two front wheels;

and a wetting mechanism and a ploughing mechanism are sequentially arranged between the front wheel and the rear wheel.

As a further scheme of the invention: two fixed shafts are fixed on the front side wall of the bottom frame, symmetrical sliding grooves are formed in the upper end and the lower end of each fixed shaft, sliding blocks are slidably mounted in the sliding grooves, and fixed rods are fixed on the sliding blocks;

the centers of the two swing rods are respectively sleeved on the fixed shaft, the upper end and the lower end of each swing rod are provided with sliding empty grooves, and the fixed rod is slidably clamped in the sliding empty grooves;

the movable obstacle removing mechanism further comprises a first gear, a second gear continuously meshed with the first gear is arranged on the right side of the first gear, rotating rods are fixed at the centers of the first gear and the second gear, the rotating rods are connected with the fixed rods through first connecting plates and second connecting plates, and the first connecting plates and the second connecting plates are connected in a hinged mode.

As a further scheme of the invention: weeding mechanism includes first weeding blade disc and second weeding blade disc, first weeding blade disc and second weeding blade disc are all fixed in the pivot, the pivot is fixed in second bevel gear, second bevel gear and the meshing of first bevel gear, first bevel gear is fixed on the transmission shaft, the transmission shaft rotates and installs the bottom of chassis, the both ends of transmission shaft are fixed with the front wheel.

As a further scheme of the invention: the diameter size of first weeding blade disc and second weeding blade disc is the same, just first weeding blade disc with sawtooth on the second weeding blade disc revolves to opposite.

As a further scheme of the invention: the wetting mechanism comprises a water tank and a water pump, and the water tank is mounted on the upper surface of the bottom frame through a fixing assembly;

the water inlet of water pump be equipped with the inlet tube with the water tank links to each other, the delivery port of inlet tube is equipped with the outlet pipe, the outlet pipe with fix the water catch bowl of chassis bottom links to each other, the bottom of water catch bowl is equipped with the shower nozzle.

As a further scheme of the invention: the fixing assembly comprises a fixing ring frame, the bottom end of the fixing ring frame is provided with three symmetrical reinforcing supporting plates, the bottom end of each reinforcing supporting plate is fixedly provided with a fixing plate parallel to the underframe, and the fixing plate is provided with a fixing bolt;

the water tank is installed inside the fixed ring frame.

As a further scheme of the invention: the ploughing mechanism comprises a driving wheel arranged on the upper surface of the bottom frame and a driven wheel arranged at the bottom end of the bottom frame, the driving wheel and the driven wheel are in transmission connection through a belt, and the driven wheel is rotatably arranged on a limiting frame fixed at the bottom end of the bottom frame;

a rotary tillage disc is fixed on the driven wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. the agricultural rapid weeding and tilling device drives the first gear and the second gear to do opposite circular motion by utilizing the rotation of the rotating rod, drives the first connecting plate and the second connecting plate to do circular motion in the rotating process of the rotating rod, thereby driving the fixed rod to do reciprocating motion in the chute back and forth, so as to drive the upper end of the oscillating rod to swing left and right, and drives the obstacle removing rod to swing left and right under the action of the fixed shaft, and because the first gear and the second gear move oppositely, the obstacle removing rods at the bottom ends of the two oscillating rods are continuously folded and unfolded, thereby removing obstacles on the soil;

2. when force is applied to the handrail, the front wheel is driven to rotate so as to drive the first bevel gear on the transmission shaft to rotate, the second bevel gear can be driven to rotate, the first weeding cutter head and the second weeding cutter head are driven to rotate to cut off weeds, and the coaxial and reverse mowing cutters are adopted to crush the weeds;

3. the fixing plate is fixed on the upper surface of the bottom frame through the fixing bolt, the fixing ring frame can be fixed, the supporting plate is strengthened to support the fixing ring frame, the water tank is placed in the fixing ring frame, a good stabilizing effect can be achieved, dumping can be prevented, the water pump is started, the water pump pumps water out of the water tank through the water inlet pipe and then conveys the water to the water collecting tank through the water outlet pipe, the water is sprayed on the land through the spray head at the bottom end of the water collecting tank and is soaked in the soil, and hard soil is loosened;

4. the driving wheel is started, and the driving wheel can drive the driven wheel to rotate through the belt, so that the wet land is turned over by driving the rotary tillage disc, the root and stem parts of weeds can be dug, the purpose of thorough weeding is achieved, and the sowing of crops and the growth of the crops can be facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

FIG. 1 is a side view of a rapid herbicidal applicator for agricultural use.

Fig. 2 is a front view of a movable obstacle removing mechanism in the agricultural rapid weeding and tilling device.

FIG. 3 is a schematic structural diagram of a swing rod and a barrier removing rod in the rapid weeding and tilling device for agriculture.

FIG. 4 is a front view of a weeding mechanism in the rapid weeding tilling device for agriculture.

Fig. 5 is a top view of a first weed cutter disc and a second weed cutter disc in the rapid weed-removing tillage apparatus for agriculture.

FIG. 6 is a schematic view showing the structure of a fixing member in the rapid weeding tilling device for agriculture.

FIG. 7 is a schematic structural diagram of a tilling mechanism in the rapid weeding tilling device for agriculture.

In the figure: 1-underframe, 2-handrail, 3-front wheel, 4-rear wheel, 5-swinging rod, 6-obstacle removing rod, 7-fixed shaft, 8-sliding chute, 9-sliding block, 10-fixed rod, 11-sliding empty groove, 12-first gear, 13-rotating rod, 14-first connecting plate, 15-second connecting plate, 16-second gear, 17-transmission shaft, 18-first bevel gear, 19-second bevel gear, 20-rotating shaft, 21-first weeding cutter head, 22-second weeding cutter head, 23-water tank, 24-water pump, 25-water inlet pipe, 26-water outlet pipe, 27-water collecting groove, 28-spray head, 29-fixed ring frame, 30-reinforced supporting plate, 31-fixed plate, 32-fixing bolt, 33-driving wheel, 34-belt, 35-limiting frame, 36-driven wheel and 37-rotary tillage disk.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 to 7, in an embodiment of the present invention, an agricultural rapid weeding and tilling device includes an underframe 1 and a handrail 2, wherein two front wheels 3 and two rear wheels 4 are respectively mounted at the bottom end of the underframe 1; a movable obstacle removing mechanism is mounted on the front side wall of the underframe 1 and comprises two symmetrically arranged swing rods 5, and an obstacle removing rod 6 is fixed at the bottom end of each swing rod 5; a weeding mechanism is arranged between the two front wheels 3; a wetting mechanism and a ploughing mechanism are sequentially arranged between the front wheel 3 and the rear wheel 4.

This agricultural is with ploughing device that weeds fast, with weeding mechanism and ploughing the mechanism set on a device, make it possess multiple functions, set up the activity simultaneously and remove barrier mechanism and be used for getting rid of hard stone etc. on the soil in the front side of weeding mechanism, the subassembly in the device has the effect of protection, still has set up wetting mechanism simultaneously between weeding mechanism and ploughing the mechanism, can moisten and become flexible the soil of induration, is favorable to going on smoothly of follow-up ploughing.

When the movable obstacle removing mechanism is used specifically, the handrail 2 is used for pushing the underframe 1 to advance, the movable obstacle removing mechanism is arranged at the forefront side in the advancing process, hard stones, metal sheets and other impurities which are not beneficial to land cultivation on the land are removed by swinging of the swinging rod 5 and the obstacle removing rod 6, and blade parts in the weeding mechanism and the ploughing mechanism can be prevented from being damaged or abraded;

in the advancing process, the weeding mechanism cuts weeds on the soil, the cut weeds fall on the soil and can serve as one of sources of soil fertility, the wetting mechanism sprays water to the part where the weeds are removed, the effect of ploughing is prevented from being affected by hardening in the soil, and finally the ploughing mechanism carries out rotary tillage on the wetted part smoothly to prepare for planting on the soil.

As shown in fig. 2 to 3, in this embodiment, two fixed shafts 7 are fixed on the front side wall of the bottom chassis 1, symmetrical sliding grooves 8 are formed at the upper and lower ends of the fixed shafts 7, a sliding block 9 is slidably installed in the sliding grooves 8, and a fixed rod 10 is fixed on the sliding block 9; the centers of the two swinging rods 5 are respectively sleeved on the fixed shaft 7, the upper end and the lower end of each swinging rod 5 are provided with sliding empty grooves 11, and the fixed rod 10 is clamped in the sliding empty grooves 11 in a sliding manner;

the movable obstacle removing mechanism further comprises a first gear 12, a second gear 16 continuously meshed with the first gear is arranged on the right side of the first gear 12, rotating rods 13 are fixed at the centers of the first gear 12 and the second gear 16, the rotating rods 13 are connected with the fixing rod 10 through first connecting plates 14 and second connecting plates 15, and the first connecting plates 14 and the second connecting plates 15 are connected in an articulated mode.

A driving motor (not shown in the figure) is arranged at the rear side of the first gear 12 or the rotating rod 13, the driving motor is in driving connection with the rotating rod 13, the driving motor is started to drive the rotating rod 13 to rotate, so that the first gear 12 or the second gear 16 is driven to rotate, the first gear 12 and the second gear 16 do opposite circular motion, the first connecting plate 14 and the second connecting plate 15 are driven to do circular motion in the rotating process of the rotating rod 13, the fixed rod 10 can be driven to do reciprocating motion back and forth in the sliding chute 8 due to the fact that the second connecting plate 15 is connected with the fixed rod 10, the lower end of the oscillating rod 5 does opposite left and right motion under the action of the fixed shaft 7, so that the obstacle removing rod 6 is driven to swing left and right, and the obstacle removing rods 6 at the bottom ends of the two oscillating rods 5 are continuously folded and unfolded due to the opposite motion of the first gear 12 and the second gear 16, thereby sweeping the obstacles on the ground.

As shown in fig. 4 to 5, in this embodiment, the weeding mechanism includes a first weeding cutter head 21 and a second weeding cutter head 22, the first weeding cutter head 21 and the second weeding cutter head 22 are both fixed in a rotating shaft 20, the rotating shaft 20 is fixed in a second bevel gear 19, the second bevel gear 19 is engaged with a first bevel gear 18, the first bevel gear 18 is fixed on a transmission shaft 17, the transmission shaft 17 is rotatably installed at the bottom end of the chassis 1, and the front wheels 3 are fixed at two ends of the transmission shaft 17.

Specifically, the diameter sizes of the first weeding cutter head 21 and the second weeding cutter head 22 are the same, and the rotation directions of the sawteeth on the first weeding cutter head 21 and the second weeding cutter head 22 are opposite.

When a force is applied to the handrail 2, the front wheel 3 is driven to rotate so as to drive the first bevel gear 18 on the transmission shaft 17 to rotate, and therefore the second bevel gear 19 can be driven to rotate, the first weeding cutter disc 21 and the second weeding cutter disc 22 are driven to rotate to cut off weeds, and the coaxial and reverse mowing cutters are adopted, so that the effect of smashing weeds can be achieved. Meanwhile, according to the needs of farmers, in order to improve the weeding efficiency, the rotating shaft 20 can also be driven to rotate by a motor and the like, and the rotating speed of the first weeding cutter head 21 and the second weeding cutter head 22 is controlled.

Further, the wetting mechanism comprises a water tank 23 and a water pump 24, wherein the water tank 23 is mounted on the upper surface of the chassis 1 through a fixing component; the water inlet of the water pump 24 is provided with a water inlet pipe 25 connected with the water tank 23, the water outlet of the water inlet pipe 25 is provided with a water outlet pipe 26, the water outlet pipe 26 is connected with a water collecting tank 27 fixed at the bottom end of the bottom frame 1, and the bottom end of the water collecting tank 27 is provided with a spray head 28.

As shown in fig. 6, in this embodiment, the fixing assembly includes a fixing ring frame 29, three symmetrical reinforcing support plates 30 are disposed at the bottom end of the fixing ring frame 29, a fixing plate 31 parallel to the chassis 1 is fixed at the bottom end of the reinforcing support plate 30, and a fixing bolt 32 is disposed on the fixing plate 31; the water tank 23 is installed inside the stationary ring frame 29.

Utilize fixing bolt 32 to fix fixed plate 31 at the upper surface of chassis 1, can fix retaining ring frame 29, it has the effect of support to retaining ring frame 29 to strengthen fagging 30, place water tank 23 in retaining ring frame 29, can reach fine stabilizing effect, can prevent to empty, start water pump 24, water pump 24 utilizes inlet tube 25 to pump water from water tank 23, carry to the water catch bowl 27 through outlet pipe 26 again in, shower nozzle 28 through the water catch bowl 27 bottom sprays on the soil, soak in the soil, it is not hard up to carry out the soil of knot.

Example 2

Referring to fig. 1 to 7, in another embodiment of the present invention, the tilling mechanism includes a driving wheel 33 mounted on the upper surface of the bottom frame 1 and a driven wheel 36 mounted at the bottom end of the bottom frame 1, the driving wheel 33 and the driven wheel 36 are connected by a belt 34, and the driven wheel 36 is rotatably mounted on a limiting frame 35 fixed at the bottom end of the bottom frame 1; a rotary tillage disc 37 is fixed on the driven wheel 36.

The driving wheel 33 is started, the driving wheel 33 can drive the driven wheel 36 to rotate through the belt 34, and accordingly the rotary tillage disc 37 is driven to turn over the moistened land, the root and stem parts of weeds can be dug out, the purpose of thorough weeding is achieved, and the sowing of crops and the growth of the crops can be facilitated.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A quick weeding and tilling device for agriculture is characterized by comprising an underframe (1) and handrails (2), wherein two front wheels (3) and two rear wheels (4) are respectively installed at the bottom end of the underframe (1);

a movable obstacle removing mechanism is mounted on the front side wall of the underframe (1), the movable obstacle removing mechanism comprises two symmetrically arranged swing rods (5), and obstacle removing rods (6) are fixed at the bottom ends of the swing rods (5);

a weeding mechanism is arranged between the two front wheels (3);

a wetting mechanism and a ploughing mechanism are sequentially arranged between the front wheel (3) and the rear wheel (4).

2. The agricultural rapid weeding and tilling device according to claim 1, wherein two fixed shafts (7) are fixed to the front side wall of the base frame (1), symmetrical sliding grooves (8) are formed in the upper end and the lower end of each fixed shaft (7), a sliding block (9) is slidably mounted in each sliding groove (8), and a fixed rod (10) is fixed to each sliding block (9);

the centers of the two swinging rods (5) are respectively sleeved on the fixed shaft (7), the upper end and the lower end of each swinging rod (5) are provided with sliding empty grooves (11), and the fixed rod (10) is clamped in the sliding empty grooves (11) in a sliding manner;

the movable obstacle removing mechanism further comprises a first gear (12), a second gear (16) which is continuously meshed with the first gear is arranged on the right side of the first gear (12), rotating rods (13) are fixed at the centers of the first gear (12) and the second gear (16), the rotating rods (13) are connected with the fixing rod (10) through first connecting plates (14) and second connecting plates (15), and the first connecting plates (14) are connected with the second connecting plates (15) in a hinged mode.

3. The agricultural rapid weeding tilling device according to claim 1, wherein the weeding mechanism includes a first weeding cutter head (21) and a second weeding cutter head (22), the first weeding cutter head (21) and the second weeding cutter head (22) are both fixed in a rotating shaft (20), the rotating shaft (20) is fixed in a second bevel gear (19), the second bevel gear (19) is meshed with a first bevel gear (18), the first bevel gear (18) is fixed on a transmission shaft (17), the transmission shaft (17) is rotatably installed at the bottom end of the chassis (1), and the front wheels (3) are fixed at two ends of the transmission shaft (17).

4. The agricultural rapid weeding tilling device according to claim 3, wherein the first weeding cutter head (21) and the second weeding cutter head (22) have the same diameter and the rotation directions of the sawteeth on the first weeding cutter head (21) and the second weeding cutter head (22) are opposite.

5. The agricultural rapid weeding tilling device according to claim 1, wherein the wetting mechanism includes a water tank (23) and a water pump (24), the water tank (23) being mounted on the upper surface of the base frame (1) by a fixing assembly;

the water inlet of water pump (24) be equipped with inlet tube (25) with water tank (23) link to each other, the delivery port of inlet tube (25) is equipped with outlet pipe (26), outlet pipe (26) with fix water catch bowl (27) in chassis (1) bottom link to each other, the bottom of water catch bowl (27) is equipped with shower nozzle (28).

6. The agricultural rapid weeding tilling device according to claim 5, wherein the fixing assembly comprises a fixing ring frame (29), three symmetrical reinforcing support plates (30) are arranged at the bottom end of the fixing ring frame (29), a fixing plate (31) parallel to the base frame (1) is fixed at the bottom end of each reinforcing support plate (30), and a fixing bolt (32) is arranged on each fixing plate (31);

the water tank (23) is mounted inside the fixed ring frame (29).

7. The agricultural rapid weeding and tilling device according to any one of claims 1 to 6, wherein the tilling mechanism comprises a driving wheel (33) mounted on the upper surface of the base frame (1) and a driven wheel (36) mounted at the bottom end of the base frame (1), the driving wheel (33) and the driven wheel (36) are in transmission connection through a belt (34), and the driven wheel (36) is rotatably mounted on a limiting frame (35) fixed at the bottom end of the base frame (1);

a rotary tillage disc (37) is fixed on the driven wheel (36).