CN211721122U

CN211721122U - Mowing equipment for agricultural planting

Info

Publication number: CN211721122U
Application number: CN202020067876.9U
Authority: CN
Inventors: 姜威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-23
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to mowing equipment for agricultural planting, which comprises a case, rollers and a push rod, wherein the rollers are arranged at four corners of the lower surface of the case, the push rod is arranged on the rear side surface of the case, the left side surface and the right side surface of the case are provided with accommodating grooves, a rotating box is arranged in the accommodating grooves, the upper surface of one end of the rotating box is provided with a rotating drum, the rotating drum is rotatably arranged between the rotating drum and the case, and the upper surface of the case above the rotating drum is provided with a first motor; the utility model discloses a gag lever post extension of pneumatic cylinder to promote the ejector pad and slide to the leading flank of quick-witted case along the bar groove, then make the front end of rotating the case outwards open the angle under the effect of movable rod again, thereby make little cutting carousel and blade cut the weeds of quick-witted case both sides, need not the operation personnel and make a round trip to cut many times, greatly reduced operation personnel's the amount of labour, its simple structure, the practicality is strong.

Description

Mowing equipment for agricultural planting

Technical Field

The utility model relates to the technical field of agricultural machinery, concretely relates to farming is with equipment of mowing.

Background

The mower is mainly used for fallow, pasture harvesting and autumn harvesting in aspects of vegetation of agriculture, forestry, animal husbandry fields and the like in agriculture. At present, agricultural planting mowers on the market are complete in types and mainly comprise a walking mechanism, a cutting motor, cutting blades and a hand push rod, in the specific mowing process, an operator holds the push rod to push the mowers to walk along ridges of a field in a straight line, and in the walking process, the cutting blades are driven to rotate rapidly through the cutting motor, so that weeds on the ridges of the field are removed. However, the mower has the defects that the cutting width in the process of linear pushing cannot be adjusted, and the width of the ridges of different planted crops is different, so that an operator needs to push the mower back and forth for mowing for many times, and the workload of the operator is greatly increased.

For example, the utility model discloses a patent number is CN 207573942U's utility model discloses an agricultural lawn mower, including the base, one side fixed mounting of base has the handle, and one side fixed mounting at base top has the grass case of depositing, and the top fixed mounting who deposits the grass incasement chamber has the fixed plate, and the fixed suction fan that is equipped with in middle part of fixed plate is deposited the middle part of grass case one side and has been seted up and get the material mouth. This agricultural lawn mower can adjust the height of cutting blade when cutting through adjusting bolt, has certain shock attenuation effect at the in-process that promotes to go forward moreover, but can not adjust the in-process cutting width of pushing straight line according to the width on farmland ridge, needs the operating personnel to make a round trip to cut the weeds that can be on the farmland ridge totally many times, has greatly increased operating personnel's work load. Therefore, aiming at the defects of the existing agricultural mower, the invention of the agricultural mower capable of adjusting the cutting width of each trip is a technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a mowing equipment for farming is designed to solve the problem that the cutting width of the existing agricultural mower cannot be adjusted in the process of pushing cutting.

The utility model discloses a realize through following technical scheme:

a mowing device for agricultural planting comprises a machine case, rollers and push rods, wherein the rollers are arranged at four corners of the lower surface of the machine case, the push rods are arranged on the rear side surface of the machine case, accommodating grooves are formed in the left side surface and the right side surface of the machine case, a rotating box is arranged in the accommodating grooves, a rotating drum is arranged on the upper surface of one end of the rotating box, the rotating drum and the machine case are rotatably arranged, a first motor is arranged on the upper surface of the machine case above the rotating drum, the output end of the first motor is connected with a first rotating rod, the lower end of the first rotating rod extends out of the lower surface of the rotating box, two driving belt wheels are arranged on the first rotating rod, a second rotating rod and a third rotating rod are arranged in the rotating box on the left side of the first rotating rod at intervals, and driven belt wheels corresponding to the two driving belt wheels are respectively arranged on the second rotating rod and the, a belt is arranged between the driving belt wheel and the driven belt wheel, the lower ends of the second rotating rod and the third rotating rod extend out of the lower surface of the rotating box, small cutting turntables are arranged at the lower ends of the first rotating rod, the second rotating rod and the third rotating rod, and blades are arranged on the small cutting turntables;

the quick-witted case upper surface is fixed with the pneumatic cylinder, is located the strip groove has been seted up to the quick-witted case upper surface of pneumatic cylinder front side, be provided with the slider in the strip groove, the upper surface of slider is connected with the ejector pad, the trailing flank of ejector pad is connected with the piston rod of pneumatic cylinder, the both sides face of ejector pad is provided with rotates the piece, the last rotation of rotating the piece is connected with the movable rod, the outer end lower surface of movable rod is provided with the pivot, the lower extreme of pivot is connected with the upper surface that rotates the case, is located quick-witted incasement portion is provided with the motor support, be fixed with the second motor on the motor support, the end connection that the output shaft of second motor stretches out quick-witted case lower surface has the heavy.

As a further improvement of the above scheme, a buffer mechanism is arranged between the roller and the chassis, the buffer mechanism comprises insert posts and a spring ring, the four corners of the lower surface of the chassis are provided with circular slots, the insert posts are inserted into the circular slots, the spring ring is arranged on the outer side of the circumference of the insert posts at the outer ends of the circular slots, and the upper end and the lower end of the spring ring are respectively connected with the chassis and the roller; the damping mechanism can enable the mowing equipment to have a damping effect in the pushing and advancing process.

As a further improvement of the above scheme, a groove is formed in the front side surface of the case, a crushing steel knife is fixed in the groove, and the lower end of the crushing steel knife and the blade are at the same horizontal height; can make mowing equipment at the broken protruding clod of propulsive in-process through the effect of broken steel cutter, also can in time feed back to the operation personnel and stop promoting when the in-process that gos forward runs into the stone simultaneously, prevent that its blade from colliding with the stone, effectively reduce the damage of blade.

As a further improvement of the above scheme, the push rod comprises supports at two ends and a holding rod, the holding rod is arranged at the top ends of the two supports, a rubber soft rod sleeve is arranged on the holding rod, an operator is more comfortable in the pushing process through humanized design, and the rubber soft rod sleeve can also reduce the vibration of equipment in the cutting process and transmit the vibration to the arm of the operator.

Has the advantages that:

compared with the existing agricultural mower, when weeds are cut on a narrow ridge, only the second motor needs to be started, so that the large cutting turntable and the blade below the machine case rotate at a high speed, and weeds on the ridge can be effectively cut; when weeds are cut off on the field ridge of needs to broad, start hydraulic cylinder and make its piston rod extension, and promote the ejector pad and slide to the leading flank of quick-witted case along the bar groove, then make the front end of rotating the case outwards open the angle under the effect of movable rod again, restart first motor this moment, through driving pulley, the transmission effect of driven pulley and belt makes first bull stick, second bull stick and third bull stick high-speed rotation, thereby make little cutting carousel and blade cut the weeds of quick-witted case both sides, the cutting width of this agricultural mowing equipment has been increased, need not the operation personnel and make a round trip to cut many times, the amount of labour of operation personnel has greatly been reduced, a structure is simple, therefore, the clothes hanger is strong in practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first state three-dimensional structure diagram of the present invention;

FIG. 2 is a perspective view of the second embodiment of the present invention;

FIG. 3 is a plan view of the inside of the rotating box according to the present invention;

fig. 4 is a plan view of the interior of the middle case of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying examples and figures 1-4.

Example 1

Embodiment 1 introduces a mowing device for agricultural planting, the major structure of which comprises a case 1, rollers 2 and a push rod 3, wherein the rollers 2 are arranged at four corners of the lower surface of the case 1, and in order that the mowing device has a damping effect in the advancing process, a buffer mechanism is arranged between the rollers 1 and the case 2 and comprises inserting columns 4 and spring rings 5, the four corners of the lower surface of the case 1 are provided with circular slots (not shown in the figure), the inserting columns 4 are inserted into the circular slots, the spring rings 5 are arranged on the outer side surfaces of the circumferences of the inserting columns 4 at the outer ends of the circular slots, and the upper ends and the lower ends of the spring rings 5 are respectively connected with the case 1 and the rollers 2. The push rod 3 is arranged on the rear side face of the case 1, wherein the push rod is composed of supports 301 and holding rods 302 at two ends, the lower ends of the supports 301 are fixed on the rear side face of the case 1, the holding rods 302 are arranged between the top ends of the two supports 301, rubber soft rod sleeves 303 are arranged on the holding rods 302, the rubber soft rod sleeves 303 are designed in a humanized mode, and operating personnel can feel more comfortable in the pushing process.

The embodiment 1 is different in that the storage grooves 101 are formed in the left and right side surfaces of the chassis 1, the rotating box 6 is arranged in the storage groove 101, the rotating drum 7 is arranged on the upper surface of one end of the rotating box 6, and the rotating between the rotating box 6 and the chassis 1 is realized by rotating the rotating drum 7. The upper surface of the case 1 above the rotary drum 7 is provided with a first motor 8, the output end of the first motor 8 is connected with a first rotary rod 9, the first rotary rod 9 extends into the rotary drum 7, the lower end of the first rotary rod extends out of the lower surface of the rotary case 1, the first rotary rod 9 is provided with two driving pulleys 10, meanwhile, a second rotary rod 11 and a third rotary rod 12 are arranged in the left rotary case 6 of the first rotary rod 9 at intervals, driven pulleys 13 are arranged on the second rotary rod 11 and the third rotary rod 12, each driven pulley 13 corresponds to two driving pulleys 10 on the first rotary rod 9, a belt 14 is arranged between the driving pulleys 10 and the driven pulleys 13, and synchronous high-speed rotation is realized through the transmission effect of the first rotary rod 9, the second rotary rod 11 and the third rotary rod 12. The lower ends of the second rotating rod 11 and the third rotating rod 12 also extend out of the lower surface of the rotating box 1, bearings (not marked in the figure) are arranged at the positions where the first rotating rod 9, the second rotating rod 11 and the third rotating rod 12 extend out of the rotating box 1, small cutting turntables 15 are arranged at the lower ends of the first rotating rod 9, the second rotating rod 11 and the third rotating rod 12, and blades 16 are arranged on the small cutting turntables 15.

The hydraulic cylinder 17 is fixed on the upper surface of the case 1, the strip-shaped groove 102 is formed in the upper surface of the case 1 located on the front side of the hydraulic cylinder 17, the sliding block 103 is arranged in the strip-shaped groove 102, the upper surface of the sliding block 103 is connected with the pushing block 18, the rear side surface of the pushing block 18 is connected with the piston rod of the hydraulic cylinder 17, the rotating piece 19 is arranged on the two side surfaces of the pushing block 18, the rotating piece 19 is connected with the movable rod 20 in a rotating mode, the lower surface of the outer end of the movable rod 20 is provided with the rotating shaft 21, the lower end of the rotating shaft 21 is connected with the upper surface of the rotating case 1, and when the piston rod of the hydraulic cylinder 17 extends, the rotating case 6 can rotate out of the accommodating.

A motor support 22 is arranged in the case 1, a second motor 23 is fixed on the motor support 22, an output shaft of the second motor 23 extends out of the lower surface of the case 1, a large cutting turntable 24 is connected to the lower end of the second motor 23, and a blade 16 is also installed on the large cutting turntable 24. In addition, it should be noted that the present embodiment 1 is further provided with a storage battery and a control switch, and since such a configuration is the prior art, the present embodiment will not be specifically described.

Finally, a groove 104 is further formed in the front side face of the case 1, a crushing steel blade 105 is fixed in the groove 104, the lower end of the crushing steel blade 105 and the blade 16 are arranged at the same horizontal height, and protruding soil blocks in the advancing process and front stones can be detected under the action of the crushing steel blade 105.

The specific implementation application and the working principle of the embodiment 1 are as follows:

the mowing apparatus for agricultural planting of the embodiment 1 is used to cut weeds on ridges with a width of 1.2m to 1.5m, a piston rod of a hydraulic cylinder 17 is extended by controlling a switch, a push block 18 is pushed to the front side surface of a machine case 1 along a strip-shaped groove 102, a movable rod 20 is opened to the outside under the action of the push block 18, and a rotating box 6 in a storage groove 101 is opened to the outside and rotated out due to the action of a rotating shaft 21. And the first motor 8 is restarted, the first rotating rod 9 on the output end of the first motor 8 rotates at a high speed under the driving action, and simultaneously the first rotating rod 9, the second rotating rod 11 and the third rotating rod 12 synchronously rotate at a high speed through the transmission action under the action of a belt wheel and a belt, so that the blades 16 on the small cutting turntable 15 cut weeds at two sides of the case 1.

Meanwhile, the second motor 23 drives the large cutting turntable 24 to rotate rapidly, and the blades 16 on the large cutting turntable 24 can cut weeds below the case 1. The whole mowing and cutting range for agricultural planting is wider, the structure is simple, and the practicability is high.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mowing device for agricultural planting comprises a case, rollers and push rods, wherein the rollers are arranged at four corners of the lower surface of the case, and the push rods are arranged on the rear side surface of the case, and is characterized in that accommodating grooves are formed in the left side surface and the right side surface of the case, a rotating box is arranged in each accommodating groove, a rotating drum is arranged on the upper surface of one end of each rotating box, the rotating drums and the case are rotatably arranged, a first motor is arranged on the upper surface of the case above each rotating drum, the output end of the first motor is connected with a first rotating rod, the lower end of the first rotating rod extends out of the lower surface of each rotating box, two driving belt wheels are arranged on the first rotating rod, a second rotating rod and a third rotating rod are arranged in the rotating box on the left side of the first rotating rod at intervals, driven belt wheels corresponding to the two driving belt wheels are respectively arranged on the second rotating rod and the third rotating rod, a belt is arranged between the driving belt wheel and the driven belt wheel, the lower ends of the second rotating rod and the third rotating rod extend out of the lower surface of the rotating box, small cutting turntables are arranged at the lower ends of the first rotating rod, the second rotating rod and the third rotating rod, and blades are arranged on the small cutting turntables;

2. A mowing apparatus for agricultural planting according to claim 1, wherein: be provided with buffer gear between gyro wheel and the quick-witted case, buffer gear is including inserting post and spring coil, is located circular slot has been seted up to four corners of machine case lower surface, insert the post and insert and establish in circular slot, the spring coil sets up the post circumference outside of inserting in circular slot outer end, and the upper and lower both ends of spring coil are connected with quick-witted case, gyro wheel respectively.

3. A mowing apparatus for agricultural planting according to claim 1, wherein: the front side of the case is provided with a groove, a crushing steel knife is fixed in the groove, and the lower end of the crushing steel knife and the blade are at the same horizontal height.

4. A mowing apparatus for agricultural planting according to claim 1, wherein: the push rod comprises supports at two ends and a holding rod, the holding rod is arranged at the top ends of the two supports, and a rubber soft rod sleeve is arranged on the holding rod.