CN211774032U

CN211774032U - Agricultural ditch excavating device

Info

Publication number: CN211774032U
Application number: CN201922280690.1U
Authority: CN
Inventors: 陈龙
Original assignee: Individual
Current assignee: Chen Jingang
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-27
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an agricultural irrigation canals and ditches excavating gear, including well core rod, well core rod's one end internal rotation is connected with the power shaft, equal fixedly connected with power gear on the both ends of power shaft, well core rod keeps away from the one end internal rotation of power gear and is connected with the driven shaft, equal fixedly connected with driven gear on the both ends of driven shaft, two be connected through the link joint transmission between power gear and two driven gear, be a plurality of digger blades of equidistant fixedly connected with on the lateral wall of link joint. The utility model discloses can relax convenient remove suitable position with whole device, can also be fast and continuous carry out irrigation canals and ditches excavation to the soil clearance that will excavate out to irrigation canals and ditches both sides, can also be with irrigation canals and ditches bottom compaction at last, prevent that bottom loam from influencing the normal use of irrigation canals and ditches.

Description

Agricultural ditch excavating device

Technical Field

The utility model relates to an excavating gear technical field especially relates to an agricultural irrigation canals and ditches excavating gear.

Background

Agricultural irrigation is often needed in the agricultural production process, the agricultural irrigation needs to utilize some medium-sized ditches for water diversion, and a user needs to use an excavating device to excavate the land at a proper position in the excavating process of the medium-sized ditches.

Present irrigation canals and ditches excavating gear is often general shovel, the user not only need consume a large amount of manpowers at the in-process that uses the shovel to excavate, and efficiency is extremely low, excavate out the back with soil, need clear up the soil on the shovel, just can carry out excavation next time, and the irrigation canals and ditches of artifical excavation are not neat enough, the bottom is level and smooth inadequately, there is the loam to exist, so, when using the irrigation canals and ditches to carry out fortune water work, can be because the irrigation canals and ditches are neat inadequately, it reduces the fortune water efficiency to level and lacy to be smooth inadequately, the loam then can converge together under the impact.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing ditch excavating device is a shovel which is usually used by an excavator and manpower, the shovel needs to consume a large amount of manpower in the using process, the working efficiency is extremely low, the excavator is very complex to operate, the ditch is not fast excavated, and the ditch is easily damaged in the moving process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an agricultural ditch digging device comprises a central rod, wherein a power shaft is rotatably connected at one end of the central rod, power gears are fixedly connected at two ends of the power shaft, a driven shaft is rotatably connected at one end of the central rod, which is far away from the power gears, driven gears are fixedly connected at two ends of the driven shaft, the two power gears and the two driven gears are in transmission connection through a chain plate, and a plurality of digging shovels are fixedly connected on the outer side wall of the chain plate at equal intervals;

a moving shaft is rotatably connected in the central rod, two ends of the moving shaft are provided with shells, two ends of the moving shaft penetrate through the shells, wheels are fixedly connected to two ends of the moving shaft, a motor is fixedly connected to one side wall of each shell, an output end of the motor penetrates through the shells and is fixedly connected with the power shaft, and a traction rod is fixedly connected to one side wall of each shell, which is far away from the driven shaft;

two slide bars of symmetry fixedly connected with on the inner wall of one side of shell, two the slide bar all is close to the power gear setting, two all be equipped with the spout on the lateral wall that the slide bar is close to each other, the spout is close to the power gear setting, sliding connection has the slider in the spout, fixedly connected with spring, two between the inner wall of one side of slider and spout fixedly connected with scraper blade between the slider, be equipped with the discharge gate on a lateral wall of shell, the discharge gate is just to the power gear setting, the V template of fixedly connected with inversion between the both sides inner wall of discharge gate.

Preferably, all rotate on the both ends of driven shaft and be connected with the connecting rod, two rotate between the connecting rod and be connected with the compression roller axle, the setting of driven shaft is kept away from to the compression roller axle, fixedly connected with compression roller on the lateral wall of compression roller axle.

Preferably, an elastic sleeve is fixedly connected to the outer side wall of the traction rod.

Preferably, the sliding groove is arranged in a T shape, and the sliding block and the sliding groove are the same in shape.

Preferably, one end of the shell, which is far away from the power gear, is provided with a notch.

Preferably, one end of the digging shovel, which is far away from the chain plate, is arranged in a U shape.

The utility model has the advantages that: the traction rod is pulled, the device is quickly and conveniently moved to a proper position by virtue of the wheels, the motor is started, the output end of the motor drives the power shaft, the power shaft drives the power gear, the power gear drives the chain plate and the digging shovel on the chain plate to rotate, the traction rod is lifted, the digging shovel close to the driven gear moves to the ground to begin to dig earth, so that the digging shovel can continuously dig earth in the rotating process, therefore, the ditch can be dug efficiently, and the dug ditch is very neat and attractive.

Then the digger blade drives the soil to move towards the scraper blade, the digger blade contacts with the scraper blade and continues to rotate, the scraper blade is pushed to move along the direction of the chute, the soil on the digger blade is scraped off in the movement process of the scraper blade, the digger blade pushes the scraper blade to a limit position and then breaks away from the scraper blade, the scraper blade restores the original position under the elastic action of the spring, the scraped soil slides to the two sides of the device along the V-shaped plate, and the digging work of the ditch cannot be influenced.

And then the traction rod is pulled to move the device, the compression roller enters the dug ditch to compact the bottom of the ditch, and the influence of the floating soil at the bottom of the ditch on the normal use of the ditch is prevented.

Drawings

Fig. 1 is a side sectional view of an agricultural ditch digging device according to the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

fig. 3 is a schematic top view of an agricultural trench digging device according to the present invention;

fig. 4 is a front cross-sectional view of a slide bar of an agricultural ditch digging device according to the present invention;

fig. 5 is a schematic view of a digging shovel of the agricultural ditch digging device provided by the utility model.

In the figure: the device comprises a central rod 1, a power shaft 2, a power gear 3, a driven shaft 4, a driven gear 5, a chain plate 6, a digging shovel 7, a moving shaft 8, a shell 9, wheels 10, a motor 11, a traction rod 12, a sliding rod 13, a sliding chute 14, a sliding block 15, a spring 16, a scraping plate 17, a V-shaped plate 18, a connecting rod 19, a compression roller shaft 20, a compression roller 21 and an elastic sleeve 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an agricultural ditch digging device comprises a central rod 1, a power shaft 2 is rotatably connected at one end of the central rod 1, power gears 3 are fixedly connected at two ends of the power shaft 2, a driven shaft 4 is rotatably connected at one end of the central rod 1 far away from the power gears 3, driven gears 5 are fixedly connected at two ends of the driven shaft 4, the two power gears 3 are in transmission connection with the two driven gears 5 through chain plates 6, the two power gears 3 and the two driven gears 5 are in meshing connection with the chain plates 6, a plurality of digging shovels 7 are fixedly connected at equal intervals on the outer side wall of the chain plate 6, the digging shovels 7 and the chain plates 6 are arranged in an acute angle in the moving direction, one end of the digging shovel 7 far away from the chain plate 6 is arranged in a U shape, the U-shaped arrangement and the acute angle arrangement of the digging shovels 7 can enable the digging shovels 7, this will effectively reduce motor losses and wear of the digger blade 7.

A moving shaft 8 is rotationally connected in the central rod 1, two ends of the moving shaft 8 are provided with a shell 9, the moving shaft 8 and the shell 9 are rotationally connected, one end of the shell 9 far away from the power gear 3 is provided with a notch, thus, the housing 9 does not interfere with the shovel 7 on the driven gear 5 side to perform the excavating work, both ends of the moving shaft 8 penetrate the housing 9, and the two ends of the moving shaft 8 are fixedly connected with wheels 10, so that the wheels 10 can support the central rod 1 by the moving shaft 8, one side wall of the shell 9 is fixedly connected with a motor 11, the output end of the motor 11 penetrates through the shell 9 and is fixedly connected with the power shaft 2, thus, the output end of the motor 11 can provide power for the power gear 3 by the power shaft 2 to drive the chain plate 6 and the digging shovel 7 to rotate, in this way, the center rod 1 can position and fix the housing 9 via the moving shaft 8, the power shaft 2, and the motor 11.

Fixedly connected with traction lever 12 on the lateral wall that driven shaft 4 was kept away from to shell 9, fixedly connected with elastic sleeve 22 on the lateral wall of traction lever 12, elastic sleeve 22 can let the more comfortable traction lever 12 of user control, all rotate on the both ends of driven shaft 4 and be connected with connecting rod 19, it is connected with compression roller axle 20 to rotate between two connecting rods 19, compression roller axle 20 keeps away from driven shaft 4 and sets up, fixedly connected with compression roller 21 on compression roller axle 20's the lateral wall, so alright make compression roller 21 roll and with the compaction of irrigation canals and ditches bottom with the help of pulling traction lever 12. The ditch is flattened, so that extra water loss caused by the unevenness of the ditch can be avoided in the water transporting process of the ditch, and floating soil can not be gathered due to the impact of water to finally block the ditch.

Two sliding rods 13 are symmetrically and fixedly connected to the inner wall of one side of the shell 9, the two sliding rods 13 are both arranged close to the power gear 3, sliding grooves 14 are formed in one side wall, close to each other, of the two sliding rods 13, the sliding grooves 14 are arranged close to the power gear 3, sliding blocks 15 are connected in the sliding grooves 14 in a sliding mode, the sliding grooves 14 are arranged in a T-shaped mode, the sliding blocks 15 and the sliding grooves 14 are identical in shape, therefore the sliding blocks 15 can only move in the sliding grooves 14 along the direction of the sliding grooves 14 and cannot deviate or fall off, springs 16 are fixedly connected between the sliding blocks 15 and the inner wall of one side of the sliding grooves 14, scraping plates 17 are fixedly connected between the two sliding blocks 15, the scraping plates 17 are obliquely arranged with the digging shovel 7 when being in contact with the digging shovel 7, when the digging shovel 7 moves to the position of the power gear 3 along with the chain plate 6, the digging shovel 7 starts to rotate clockwise and, since the shovel 7 is inclined outward with respect to the blade 17, when the shovel 7 pushes the blade 17, the blade 17 is moved in a direction away from the power gear 3 along the surface of the shovel 7, the soil attached to the digging shovel 7 can be scraped off in the moving process of the scraper 17, finally the scraper 17 can be separated from the surface of the digging shovel 7 under the pushing action of the digging shovel 7, the scraper 17 separated from the surface of the digging shovel 7 is not stressed by the force of the digging shovel 7 any more, so that the scraper 17 is restored to the original position under the action of the spring elasticity, a discharge port is arranged on one side wall of the shell 9 and is opposite to the power gear 3, an inverted V-shaped plate 18 is fixedly connected between the inner walls of the two sides of the discharge port, the soil scraped off by the scraper 17 can fall on the inverted V-shaped plate, and the V-shaped plates slide down to the two sides of the excavating device along the inclined surfaces of the V-shaped plates, so that the normal work of the excavating device is not influenced.

The utility model discloses in, when the user used the device, pulling traction lever 12, traction lever 12 drove shell 9, and shell 9 drives driven shaft 4, and driven shaft 4 drives wheel 10 and removes the device to suitable position, like this alright with very light convenient remove whole excavating gear to treat to excavate the region.

The motor 11 is started, the output end of the motor 11 drives the power shaft 2 to rotate, the power shaft 2 drives the power gear 3 to rotate, the power gear 3 drives the chain plate 6 to rotate around the power gear 3 and the driven gear 5, the chain plate 6 drives the digging shovel 7 to rotate clockwise, then the traction rod 12 is lifted to enable the driven gear 5 to descend to a proper position, the digging shovel 7 starts to rotate to dig soil and brings the soil to a position close to the power gear 3, the digging shovel 7 rotates around the power gear 3 and pushes the scraping plate 17, the scraping plate 17 is fixedly connected with the sliding block 15, the sliding block 15 slides in the sliding groove 14, so the scraping plate 17 can only move along the sliding groove 14, the scraping plate 17 scrapes the soil on the digging shovel 7 in the moving process, the scraped soil slides to two sides of the digging device along the inverted V-shaped plate 18, and the digging device can dig ditches rapidly and continuously, and cleaning the excavated soil to the two sides of the ditch.

The traction rod 12 is pulled to continue trench excavation, the power shaft 2 drives the driven shaft 4 to move by means of the central rod 1 in the pulling process, the driven shaft 4 drives the connecting rod 19 to move, the connecting rod 19 drives the compression roller shaft 20 and the compression roller 21 to roll at the bottom of the trench, and the bottom of the trench is compacted in the process that the compression roller 21 rolls at the bottom of the trench, so that loss of water in the transporting process of the water in the trench can be reduced, and floating soil at the bottom of the trench is prevented from blocking the trench to carry out water transporting work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An agricultural ditch excavating device comprises a central rod (1), and is characterized in that a power shaft (2) is rotatably connected to one end of the central rod (1), power gears (3) are fixedly connected to two ends of the power shaft (2), a driven shaft (4) is rotatably connected to one end, far away from the power gears (3), of the central rod (1), driven gears (5) are fixedly connected to two ends of the driven shaft (4), the two power gears (3) and the two driven gears (5) are in transmission connection through chain plates (6), and a plurality of excavating shovels (7) are fixedly connected to the outer side wall of each chain plate (6) at equal intervals;

a moving shaft (8) is rotatably connected in the central rod (1), two ends of the moving shaft (8) are provided with shells (9), two ends of the moving shaft (8) penetrate through the shells (9), wheels (10) are fixedly connected to two ends of the moving shaft (8), a motor (11) is fixedly connected to one side wall of each shell (9), an output end of the motor (11) penetrates through the shells (9) and is fixedly connected with the power shaft (2), and a traction rod (12) is fixedly connected to one side wall, far away from the driven shaft (4), of each shell (9);

two slide bars (13) of symmetry fixedly connected with on the inner wall of one side of shell (9), two slide bar (13) all are close to power gear (3) and set up, two all are equipped with spout (14) on the lateral wall that slide bar (13) are close to each other, spout (14) are close to power gear (3) and set up, sliding connection has slider (15) in spout (14), fixedly connected with spring (16), two between the inner wall of one side of slider (15) and spout (14) fixedly connected with scraper blade (17) between slider (15), be equipped with the discharge gate on the lateral wall of shell (9), the discharge gate just sets up power gear (3), V template (18) of fixedly connected with inversion between the both sides inner wall of discharge gate.

2. The agricultural ditch digging device according to claim 1, wherein the driven shaft (4) is rotatably connected with connecting rods (19) at both ends, a pressure roller shaft (20) is rotatably connected between the two connecting rods (19), the pressure roller shaft (20) is arranged far away from the driven shaft (4), and a pressure roller (21) is fixedly connected to the outer side wall of the pressure roller shaft (20).

3. An agricultural trench digging device according to claim 1, wherein an elastic sleeve (22) is fixedly connected to an outer side wall of said drawbar (12).

4. An agricultural trench digging device according to claim 1, wherein said chute (14) is T-shaped, and said slide (15) is the same shape as said chute (14).

5. An agricultural trench digging apparatus according to claim 1, wherein an end of the housing (9) remote from the power gear (3) is notched.

6. An agricultural trench digging device according to claim 1, wherein the end of the digging shovel (7) remote from the chain plate (6) is U-shaped.