CN113099750A

CN113099750A - Multipurpose agricultural machine

Info

Publication number: CN113099750A
Application number: CN202110411587.5A
Authority: CN
Inventors: 郭媛媛; 韩东; 祁晓乾; 李颖颖; 李莎; 张强; 刘晓丽
Original assignee: Shangqiu Institute of Technology
Current assignee: Shangqiu Institute of Technology
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-07-13

Abstract

The invention discloses a multipurpose agricultural machine which comprises a machine body, wherein a harvesting groove is formed in the side wall of the machine body, a weeding roller is installed in the harvesting groove, a first belt pulley is coaxially and fixedly connected to the side wall of the weeding roller, two conveying belt pulleys are rotatably connected in the harvesting groove and are in transmission connection through conveying belts, a second belt pulley is coaxially and fixedly connected to the side wall of one of the conveying belt pulleys, and a storage groove communicated with the harvesting groove is formed in the side wall of the machine body, which is connected with the first belt pulley and the second belt pulley through belt transmission. The loosening roller is rotated by utilizing the torque conveyed by the rotation of the weeding roller, so that the soil can be loosened after the weeding roller removes weeds in the field, and the device can simultaneously weed and loosen the soil, thereby improving the production efficiency of agricultural machinery and reducing the acquisition cost of equipment.

Description

Multipurpose agricultural machine

Technical Field

The invention relates to the technical field related to agricultural machinery, in particular to multipurpose agricultural machinery.

Background

The agricultural machinery is an indispensable part in the modern agricultural production process, and the links of weeding, loosening soil, sowing and the like of fields depend on the agricultural machinery.

However, when the existing agricultural machinery is used, only one type of machinery can be adopted for processing in one link, the production efficiency is low, for example, in the field planting process, a weeding machine is needed to be adopted to remove weeds in the field, then a scarifier is adopted to loosen the field, finally seeding and fertilizing are carried out, the whole production process is long, and meanwhile, the production function of the same agricultural machinery is very single, so that a large amount of agricultural machinery needs to be purchased for production, and the equipment cost is high. Accordingly, the present document proposes a multipurpose agricultural machine.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multipurpose agricultural machine.

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

a multipurpose agricultural machine comprises a machine body, wherein a harvesting groove is formed in the side wall of the machine body, a weeding roller is installed in the harvesting groove, a first belt pulley is coaxially and fixedly connected to the side wall of the weeding roller, two conveying belt pulleys are rotatably connected in the harvesting groove and are in transmission connection through conveying belts, a second belt pulley is coaxially and fixedly connected to the side wall of one of the conveying belt pulleys, the first belt pulley and the second belt pulley are in transmission connection through belts, a storage groove communicated with the harvesting groove is formed in the side wall of the machine body, a telescopic groove is formed in the side wall of the machine body, a driving column is slidably connected in the telescopic groove, a soil loosening roller is installed on the side wall of the driving column, a driving groove is formed in the side wall of the driving column, a driving device for driving the soil loosening roller to rotate is installed in the driving groove, a hydraulic oil cylinder is installed at the bottom of the telescopic, the seeding machine is characterized in that the telescopic end of the hydraulic oil cylinder is fixedly connected with the driving column, the side wall of the machine body is provided with a seeding groove, the upper end and the lower end of the machine body are respectively provided with a feeding port and a discharging port which are communicated with the seeding groove, the side wall of the machine body is provided with a sliding chute which is communicated with the discharging port, a shifting plate is connected in the sliding chute in a sliding mode, the shifting plate is provided with a plurality of material holes, the side wall of the machine body is provided with a transmission groove, and a pushing device for pushing the shifting.

Preferably, the driving device comprises a first driven bevel gear rotationally connected to the inner wall of the driving groove, a first driving bevel gear meshed with the first driven bevel gear is rotationally connected to the driving groove, a rotary groove is formed in the side wall of the machine body, and a driving mechanism for driving the first driving bevel gear to rotate is installed in the rotary groove.

Preferably, the driving mechanism comprises a second driving bevel gear rotatably connected in a rotary groove, the second driving bevel gear is coaxially and fixedly connected with the conveying belt wheel, a second driven bevel gear meshed with the second driving bevel gear is rotatably connected in the rotary groove, the lower end of the second driven bevel gear is coaxially and fixedly connected with a transmission shaft, a square groove is formed in the side wall of the transmission shaft, a square shaft is slidably connected in the square groove, and the square shaft is coaxially and fixedly connected with the first driving bevel gear.

Preferably, the pushing device comprises a driving wheel rotatably connected in the transmission groove, the driving wheel is coaxially and fixedly connected with the conveying belt wheel, a transmission rod is rotatably connected to the side wall of the driving wheel, one end, far away from the driving wheel, of the transmission rod is rotatably connected with a push rod, and one end, far away from the transmission rod, of the push rod is fixedly connected to the side wall of the material poking plate.

Preferably, a liquid storage tank is arranged on the side wall of the machine body, a liquid pumping tank is arranged on the side wall of the machine body, the liquid storage tank is communicated with the liquid pumping tank through a one-way liquid inlet pipe, a one-way liquid outlet pipe communicated with the liquid pumping tank is mounted on the side wall of the machine body, a sliding plug is connected in the liquid pumping tank in a sealing and sliding mode, and the sliding plug is fixedly connected with the shifting plate through a connecting rod.

Preferably, the one-way liquid inlet pipe only allows fluid to flow from the liquid storage tank to the liquid pumping tank, and the one-way liquid outlet pipe only allows fluid to flow from the liquid pumping tank to the one-way liquid outlet pipe.

Preferably, the rotating connection position of the transmission rod and the driving wheel is arranged at a position far away from the axle center of the driving wheel, and the distance between two adjacent material holes is slightly larger than the caliber of the discharge hole.

Preferably, a plurality of baffles are arranged on the conveyor belt and are arranged on the conveyor belt at equal intervals, and the baffles are made of forty-five steel materials.

The invention has the following beneficial effects:

1. through the arrangement of the hydraulic oil cylinder, the driving column can be extended out of the telescopic groove when the device is used, and meanwhile, the soil loosening roller can be rotated by utilizing the torque transmitted by the weeding roller during rotation through the driving device, so that the soil can be loosened after the weeding roller removes weeds in the field, and the device can simultaneously weed and loosen the soil, thereby improving the production efficiency of agricultural machinery and reducing the acquisition cost of equipment;

2. by arranging the shifting plate and the pushing device, the shifting plate can move back and forth in the sliding chute by utilizing the pushing device after the weeding roller rotates, so that seeds in the sowing groove can intermittently fall into the lower land, sowing can be carried out while reclamation, and the seeds can uniformly scatter to be beneficial to growth of crops;

3. through setting up parts such as reservoir, drawing liquid groove, one-way feed liquor pipe and one-way drain pipe, can constantly drive sliding plug round trip movement when the switch plate round trip movement to continuous spray liquid such as water (liquid fertilizer or weedicide) in the reservoir on the soil, conveniently water (fertilize or weed control), further improved the pluralism of the function of this device.

Drawings

FIG. 1 is a schematic view of a multi-purpose agricultural machine according to the present invention;

FIG. 2 is a schematic view of a cross-sectional view of the back of a multipurpose agricultural machine according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at B in bitmap 1;

FIG. 5 is a schematic cross-sectional view at C-C in FIG. 3.

In the figure: 1 machine body, 2 harvesting grooves, 3 weed removing rollers, 4 first belt pulleys, 5 second belt pulleys, 6 conveying belt pulleys, 7 baffle plates, 8 conveying belts, 9 storage grooves, 101 telescopic grooves, 10 driving columns, 11 scarification rollers, 12 hydraulic oil cylinders, 13 driving grooves, 14 first driven bevel gears, 15 first driving bevel gears, 16 transmission shafts, 17 square grooves, 18 square shafts, 19 sowing grooves, 20 discharging holes, 21 sliding grooves, 22 stirring plates, 23 material holes, 24 feeding holes, 25 liquid storage grooves, 26 liquid pumping grooves, 27 sliding plugs, 28 one-way liquid inlet pipes, 29 one-way liquid outlet pipes, 30 transmission grooves, 31 driving wheels, 32 transmission shafts, 33 push rods, 34 revolving grooves, 35 second driving bevel gears and 36 second driven bevel gears.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a multipurpose agricultural machine, including organism 1, harvesting groove 2 has been seted up to the lateral wall of organism 1, install weeding roller 3 in harvesting groove 2, the coaxial fixedly connected with first belt pulley 4 of lateral wall of weeding roller 3, harvesting 2 internal rotations in groove are connected with two conveyer belt wheels 6, and two conveyer belt wheels 6 pass through conveyer belt 8 transmission and connect, install a plurality of baffles 7 on the conveyer belt 8, and a plurality of baffles 7 equidistant setting is on conveyer belt 8, baffle 7 adopts No. forty five steel material to make. It should be noted that the weeding roller 3, the conveyor belt, the baffle 7 and other parts are communicated with the internal structure of the existing weeding machine, and the weed can be harvested.

The coaxial fixedly connected with second belt pulley 5 of lateral wall of one of them conveyer belt 6, the lateral wall that first belt pulley 4 and second belt pulley 5 pass through belt drive and connect organism 1 has seted up and has reaped the communicating storing groove 9 in groove 2, flexible groove 101 has been seted up to the lateral wall of organism 1, sliding connection has drive post 10 in flexible groove 101, the roller 11 that loosens the soil is installed to the lateral wall of drive post 10, drive groove 13 has been seted up to the lateral wall of drive post 10, install the drive arrangement that the roller 11 pivoted is loosened in the drive groove 13, it needs to explain, the concrete structure and the mounting means of the roller 11 that loosens the soil all communicate with current equipment that loosens the soil, because irrelevant with the design purpose of this scheme, so do not describe in detail.

The driving device comprises a first driven bevel gear 14 rotationally connected to the inner wall of the driving groove 13, a first driving bevel gear 15 meshed with the first driven bevel gear 14 is rotationally connected to the driving groove 13, a rotary groove 34 is formed in the side wall of the machine body 1, and a driving mechanism for driving the first driving bevel gear 15 to rotate is installed in the rotary groove 34.

The driving mechanism comprises a second driving bevel gear 35 which is rotatably connected in a rotary groove 34, the second driving bevel gear 35 is coaxially and fixedly connected with the conveying belt wheel 6, a second driven bevel gear 36 meshed with the second driving bevel gear 35 is rotatably connected in the rotary groove 34, a transmission shaft 16 is coaxially and fixedly connected with the lower end of the second driven bevel gear 36, a square groove 17 is formed in the side wall of the transmission shaft 16, a square shaft 18 is slidably connected in the square groove 17, and the square shaft 18 is coaxially and fixedly connected with the first driving bevel gear 15.

Referring to fig. 5, the gap between the side wall of the square shaft 18 and the inner wall of the square groove 17 is small, so that the square shaft 18 can freely slide up and down in the square groove 17, and the transmission shaft 16 can synchronously drive the square shaft 18 to rotate when rotating, and output a torque to the first drive bevel gear 15, so that the ripping roller 11 finally rotates, and soil below can be loosened.

The hydraulic cylinder 12 is installed at the interior bottom of flexible groove 101, and the flexible end and the drive post 10 fixed connection of hydraulic cylinder 12, seeding groove 19 has been seted up to the lateral wall of organism 1, and the communicating feed inlet 24 and the discharge gate 20 of seeding groove 19 have been seted up respectively to the upper and lower end of organism 1, and the communicating spout 21 with discharge gate 20 has been seted up to the lateral wall of organism 1, and sliding connection has a switch plate 22 in the spout 21, has seted up a plurality of material holes 23 on the switch plate 22. It should be noted that, the distance between two adjacent material holes 23 is slightly larger than the aperture of the discharge hole 20, so that in the process of moving the material poking plate 22 back and forth, the material poking plate 22 between the two material holes 23 can block a part of the time of the discharge hole 20, so that the seeds of the sowing groove 19 intermittently fall on the soil loosened below, on one hand, the seeds can be uniformly scattered, the planting rate of the soil is high, and meanwhile, the distance between the seeds can be proper, which is convenient for the growth of crops.

The side wall of the machine body 1 is provided with a transmission groove 30, and a pushing device for pushing the material shifting plate 22 to move back and forth is installed in the transmission groove 30. The side wall of the machine body 1 is provided with a liquid storage tank 25, the side wall of the machine body 1 is provided with a liquid pumping tank 26, the liquid storage tank 25 is communicated with the liquid pumping tank 26 through a one-way liquid inlet pipe 28, the side wall of the machine body 1 is provided with a one-way liquid outlet pipe 29 communicated with the liquid pumping tank 26, the one-way liquid inlet pipe 28 only allows fluid to flow from the liquid storage tank 25 to the liquid pumping tank 26, the one-way liquid outlet pipe 29 only allows fluid to flow from the liquid pumping tank 26 to the one-way liquid outlet pipe 29, and particularly, a one-way valve in a corresponding. A sliding plug 27 is connected in the liquid pumping groove 26 in a sealing and sliding manner, and the sliding plug 27 is fixedly connected with the material shifting plate 22 through a connecting rod.

The pushing device comprises a driving wheel 31 which is rotatably connected in a transmission groove, the driving wheel 31 is coaxially and fixedly connected with the conveying belt wheel 6, a transmission rod 32 is rotatably connected on the side wall of the driving wheel 31, one end of the transmission rod 32, far away from the driving wheel 31, is rotatably connected with a push rod 33, one end of the push rod 33, far away from the transmission rod 32, is fixedly connected on the side wall of the material poking plate 22, and the position of the rotary connection position of the transmission rod 32 and the driving wheel 31, far away from the,

this device is in the use, starts the back, can drive first belt pulley 4 synchronous rotation when weeding roller 3 rotates to drive second belt pulley 5 and rotate, finally make two conveyer belt 6 rotate, weeding roller 3 like this can be drawn into on the conveyer belt 8 reaping weeds the back, and is pushed into in storing groove 9 by conveyer belt 8 and baffle 7.

In the process, the hydraulic cylinder 12 is controlled to the accessible, promote the drive column 10 and move down and stretch out from flexible groove 101, make the roller 11 that loosens the soil contact with the soil, and when one of them driving pulley 6 was rotating, will drive rather than coaxial second drive bevel gear 35 and rotate, and make rather than the second driven bevel gear 36 rotation of meshing, thereby drive transmission shaft 16 and first drive bevel gear 15 and rotate, and drive with the first driven bevel gear 14 rotation of first drive bevel gear 15 meshing, finally make the roller 11 that loosens the soil of the coaxial setting with first driven bevel gear 14 rotate, thereby can remove the soil of grass below the organism 1, the lax is handled, in order to facilitate the seeding. After the soil loosening is finished, the driving column 10 can be pulled to move upwards by controlling the hydraulic oil cylinder 12 again, the soil loosening roller 11 is lifted up, and the machine body 1 can conveniently run on a road.

In addition, the other belt wheel 6 will drive the driving wheel 31, which is coaxial with the driving wheel, to rotate and drive the transmission rod 32 to rotate, and since the driving wheel 31, the transmission rod 32 and the push rod 33 form a structure similar to a "slider crank", the driving wheel 31 and the transmission rod 32 can move the push rod 33 back and forth and drive the material-shifting plate 22 to move back and forth when rotating. In the process of moving the material-poking plate 22 back and forth, the material holes 23 on the material-poking plate are continuously communicated with the material outlet 20, so that the seeds in the sowing grooves 19 can intermittently fall on the soil after loosening the soil through the material holes 23 under the action of gravity, and the seeds can be automatically sowed after loosening the soil.

Meanwhile, the shifting plate 22 also pushes the sliding plug 27 to move back and forth when moving back and forth, when the shifting plate 22 pulls the sliding plug 27 to move right, the left closed space of the sliding plug 27 is increased, negative pressure can be generated, water liquid fertilizer or herbicide in the liquid storage tank 25 can be automatically added and sucked into the liquid suction tank 26 according to needs, and when the shifting plate 22 pushes the sliding plug 27 to move left, water in the liquid suction tank 26 can be extruded out along the one-way liquid outlet pipe 29, and watering, fertilizing or weeding can be carried out.

In addition, in the using process of the device, a plurality of agricultural production steps are completed at one time, the agricultural production efficiency is greatly improved, the purchase cost of the agricultural machinery is reduced, meanwhile, the derived problems of wide occupied area and the like of a large number of agricultural machinery are solved, and therefore the device has higher practicability in the modern agricultural production process.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a multipurpose agricultural machine, includes organism (1), harvesting groove (2) have been seted up to the lateral wall of organism (1), install weeding roller (3) in harvesting groove (2), its characterized in that, the coaxial fixedly connected with first belt pulley (4) of lateral wall of weeding roller (3), harvesting groove (2) internal rotation is connected with two conveyer belt wheels (6), and two conveyer belt wheels (6) are connected through conveyer belt (8) transmission, one of them the coaxial fixedly connected with second belt pulley (5) of lateral wall of conveyer belt wheel (6), first belt pulley (4) are connected through belt transmission with second belt pulley (5) the communicating storing groove (9) with harvesting groove (2) has been seted up to the lateral wall of organism (1), flexible groove (101) has been seted up to the lateral wall of organism (1), sliding connection has drive post (10) in flexible groove (101), the side wall of the driving column (10) is provided with a soil loosening roller (11), the side wall of the driving column (10) is provided with a driving groove (13), the driving groove (13) is internally provided with a driving device for driving the soil loosening roller (11) to rotate, the inner bottom of the telescopic groove (101) is provided with a hydraulic oil cylinder (12), the telescopic end of the hydraulic oil cylinder (12) is fixedly connected with the driving column (10), the side wall of the machine body (1) is provided with a seeding groove (19), the upper end and the lower end of the machine body (1) are respectively provided with a feeding hole (24) and a discharging hole (20) which are communicated with the seeding groove (19), the side wall of the machine body (1) is provided with a sliding groove (21) which is communicated with the discharging hole (20), the sliding groove (21) is connected with a poking plate (22) in a sliding manner, the poking plate (22) is provided with a plurality of material holes, and a pushing device for pushing the kick-out plate (22) to move back and forth is arranged in the transmission groove (30).

2. A multipurpose agricultural machine according to claim 1, wherein the driving device comprises a first driven bevel gear (14) rotatably connected to an inner wall of the driving groove (13), a first driving bevel gear (15) engaged with the first driven bevel gear (14) is rotatably connected to the driving groove (13), a revolving groove (34) is formed in a side wall of the machine body (1), and a driving mechanism for driving the first driving bevel gear (15) to rotate is installed in the revolving groove (34).

3. A multipurpose agricultural machine according to claim 2, wherein the driving mechanism comprises a second driving bevel gear (35) rotatably connected in a revolving groove (34), the second driving bevel gear (35) is coaxially and fixedly connected with the transmission belt wheel (6), a second driven bevel gear (36) meshed with the second driving bevel gear (35) is rotatably connected in the revolving groove (34), a transmission shaft (16) is coaxially and fixedly connected to the lower end of the second driven bevel gear (36), a square groove (17) is formed in the side wall of the transmission shaft (16), a square shaft (18) is slidably connected in the square groove (17), and the square shaft (18) is coaxially and fixedly connected with the first driving bevel gear (15).

4. A multipurpose agricultural machine according to claim 1, wherein the pushing device comprises a driving wheel (31) rotatably connected in a transmission groove, the driving wheel (31) is coaxially and fixedly connected with the transmission belt wheel (6), a transmission rod (32) is rotatably connected to a side wall of the driving wheel (31), one end of the transmission rod (32) far away from the driving wheel (31) is rotatably connected with a push rod (33), and one end of the push rod (33) far away from the transmission rod (32) is fixedly connected to a side wall of the material poking plate (22).

5. A multipurpose agricultural machine according to claim 1, wherein a liquid storage tank (25) is formed in the side wall of the machine body (1), a liquid pumping tank (26) is formed in the side wall of the machine body (1), the liquid storage tank (25) is communicated with the liquid pumping tank (26) through a one-way liquid inlet pipe (28), a one-way liquid outlet pipe (29) communicated with the liquid pumping tank (26) is installed in the side wall of the machine body (1), a sliding plug (27) is connected in the liquid pumping tank (26) in a sealing and sliding manner, and the sliding plug (27) is fixedly connected with the material shifting plate (22) through a connecting rod.

6. A multi-purpose agricultural machine according to claim 5, wherein the one-way inlet conduit (28) allows fluid to flow only from the reservoir (25) to the suction tank (26) and the one-way outlet conduit (29) allows fluid to flow only from the suction tank (26) to the one-way outlet conduit (29).

7. A multipurpose agricultural machine according to claim 4, wherein the rotational connection between the transmission rod (32) and the driving wheel (31) is arranged away from the axis of the driving wheel (31), and the distance between two adjacent material holes (23) is slightly larger than the caliber of the discharge hole (20).

8. A multi-purpose agricultural machine according to claim 1, wherein a plurality of baffles (7) are mounted on the conveyor belt (8), and the plurality of baffles (7) are arranged on the conveyor belt (8) at equal intervals, and the baffles (7) are made of forty-five steel.