CN112470670A

CN112470670A - Hand-held garlic harvester with sunshade function

Info

Publication number: CN112470670A
Application number: CN202011433725.1A
Authority: CN
Inventors: 贾广超
Original assignee: ANHUI JINFENG MACHINERY CO LTD
Current assignee: ANHUI JINFENG MACHINERY CO LTD
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-03-12
Anticipated expiration: 2040-12-10
Also published as: CN112470670B

Abstract

The invention relates to the technical field of garlic harvesting machinery, in particular to a hand-held garlic harvester with a sun-shading function, which comprises a rack, a diesel engine power assembly, a gear box and a driving handrail, wherein the rack comprises a power support, a vertical frame and a tail frame which are sequentially connected from left to right; a bottom chuck is welded at the top end of the vertical frame, a fixed seat is fixedly installed at the center of the upper end face of the bottom chuck, and a driving handrail is welded at the upper end of the fixed seat; the tail frame is provided with a vibration generator and a vibration tool rest, and four-wheel-drive traveling wheels are further arranged on the front side and the rear side of the tail frame; the awning is very simple and convenient in mounting and dismounting processes, can be flexibly used according to the weather, and has great market prospect.

Description

Hand-held garlic harvester with sunshade function

Technical Field

The invention relates to the technical field of garlic harvesting machinery, in particular to a walking-type garlic harvester with a sun shading function.

Background

Garlic is the subterranean bulb of plant of Allium of Liliaceae. The whole plant of garlic has strong spicy garlic odor, and the garlic bulb, garlic leaves and flower shoots can be eaten as vegetables, not only can be used as flavoring, but also can be used as medicine, and are famous plants for both food and medicine. The Bulbus Allii bulb is rich in proteins, oligosaccharides and polysaccharides, and in addition, fat and minerals. Garlic has various biological activities, such as prevention and treatment of cardiovascular diseases, tumor resistance, pathogenic microorganism resistance and the like, and can play a role in disease prevention and health care after being eaten for a long time.

At present, China is in a relative rural labor shortage era, young and strong labor is basically out of service, and most rural areas are old women and children. Therefore, the artificial harvesting price of the garlic is about 500 yuan per mu in busy farming, and the garlic is increased to 700-1000 yuan per mu in two years. The production and harvesting processes of garlic are complex and currently belong to labor-intensive agriculture. Because the garlic can not be damaged, the garlic is harvested by manually squatting down or bending down and pulling up with a knife at present, so that the labor intensity is high and the efficiency is low. Therefore, the garlic harvester has very wide application prospect.

However, there are problems with the garlic harvesters of the prior art, such as: in hot weather, the sun-shading function is not provided, and the operator is easy to have heatstroke; the awning is inconvenient to detach and install.

Disclosure of Invention

The invention provides a hand-held garlic harvester with a sun shading function, aiming at the problems in the prior art.

The invention is realized by the following technical scheme:

a hand-held garlic harvester with a sun-shading function comprises a rack, a diesel engine power assembly, a gear box, traveling wheels and a driving handrail, wherein the rack comprises a power support, a vertical frame and a tail frame which are sequentially connected from left to right, the diesel engine power assembly is fixedly mounted at the upper end of the power support through screws, the gear box is mounted on the front side wall of the vertical frame, the power input end of the gear box is connected with the power output end of the diesel engine power assembly through a transmission structure, and a vibration shovel clutch is fixedly mounted on the rear side wall of the vertical frame; a bottom chuck is welded at the top end of the vertical frame, a fixed seat is fixedly installed at the center of the upper end face of the bottom chuck, and the driving handrail is welded at the upper end of the fixed seat; the tail frame is provided with a vibration generator and a vibration tool rest, the bottom end of the vibration tool rest is provided with a vibration shovel, and the front side and the rear side of the tail frame are also provided with four-wheel-drive travelling wheels;

the driving handrail comprises a left handrail rod, a right handrail rod and a cross rod, the left handrail rod is intersected with the left end of the right handrail rod and welded together, the cross rod is welded between the left handrail rod and the right handrail rod, a left handle is fixed at the right end of the left handrail rod, and a right handle is fixed at the right end of the right handrail rod;

a pair of bearing seats are fixed on the front side wall of the cross rod, a rotating shaft is rotatably installed between the pair of bearing seats, supporting rods are fixed on the outer walls of two ends of the rotating shaft, round holes are formed in the surfaces of the two supporting rods, a connecting rod is sleeved inside the round holes, an inserting block is fixed at one end of the connecting rod, a spherical handle is fixed at the other end of the connecting rod, a reset spring is further sleeved on the outer wall of the connecting rod, and the reset spring is arranged between the inserting block and the supporting rods; and the top ends of the two support rods are respectively fixed with a sunshade mounting cylinder, the side wall of each sunshade mounting cylinder is in threaded connection with a fixing bolt, and the top end of each sunshade mounting cylinder is provided with a sunshade.

As a further improvement of the scheme, the left grab rail and the right grab rail are both composed of an inclined rod and a straight rod, two jacks are formed in the side wall, opposite to the straight rods, of each straight rod, and the two jacks are located on the rotating circumferential track of the connecting rod.

As a further improvement of the scheme, the jack is matched with the insert block, and the insert block is in any one shape of a regular triangular prism, a regular pentagonal prism and a regular hexagonal prism.

As a further improvement of the scheme, the bottom end of the left holding handle is provided with a left steering handle, and the bottom end of the right holding handle is provided with a right steering handle.

As a further improvement of the above scheme, a walking clutch is further mounted on the rear side wall of the left handle and connected with an internal gear device of the gear box through a long rod; and an accelerator knob is installed at the top end of the right holding handle and used for controlling the power output value of the diesel engine power assembly.

As a further improvement of the above scheme, the awning includes an awning body and a supporting column, the awning body is fixedly mounted at the top end of the supporting column, the supporting column is inserted into the awning mounting cylinder, and a reinforcing rod is further fixed between the supporting column and the awning body.

As a further improvement of the scheme, the transmission structure comprises a driving belt pulley, a transmission belt, a driven belt pulley and a protective cover, and the transmission belt is wound and connected with the driving belt pulley and the driven belt pulley together.

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

according to the invention, when the awning needs to be installed, the spherical handle can be pulled by hand, the spherical handle drives the insertion block to move outwards and separate from the insertion hole at the low position, then the support rod and the awning installation cylinder are integrally rotated, the spherical handle is released, at the moment, the insertion block can be inserted into the insertion hole at the high position under the action of the reset spring, so that the position of the support rod and the integral awning installation cylinder can be fixed, then two support columns in the awning are respectively and correspondingly inserted into the two awning installation cylinders, then the awning can be fixed by using the fixing bolt, the awning is arranged so that an operator stays in a shady place all the time, and the phenomenon of sunstroke due to overstrain and overheating of the operator can be avoided; when the awning is not needed to be used, the fixing bolt can be loosened firstly, then the fixing bolt is taken down, and then the spherical handle is pulled, so that the insert block moves from the high-position insert hole and is inserted into the low-position insert hole, and at the moment, the whole of the support rod and the awning installation cylinder is parallel to the straight rods in the left grab rail and the right grab rail, so that the space is not occupied, and the accidental accidents of puncture are avoided; in conclusion, the awning is very simple and convenient to mount and dismount, can be flexibly used according to the weather, and has great market prospect.

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 the drawings without creative efforts.

FIG. 1 is a perspective view of a first perspective of the present invention;

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

FIG. 3 is a schematic view of the structure of the driving handle of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the overall rotation of the support rod and the awning mounting cylinder according to the present invention;

FIG. 6 is a schematic view of the awning structure of the present invention;

FIG. 7 is a schematic structural view of a transmission structure according to the present invention;

fig. 8 is a schematic perspective view of the sunshade of the present invention after being removed.

Wherein, 1-a machine frame, 101-a power support, 102-a vertical frame, 103-a tail frame, 2-a diesel engine power assembly, 3-a gear box, 4-a walking wheel, 5-a driving handrail, 501-a left handrail rod, 502-a right handrail rod, 503-a cross rod, 504-a left handrail, 505-a right handrail, 506-a bearing seat, 507-a rotating shaft, 508-a supporting rod, 509-a round hole, 510-a connecting rod, 511-an insert block, 512-a spherical handle, 513-a return spring, 514-a sunshade awning installation cylinder, 515-a fixed bolt, 516-an insert hole, 517-a left steering handle, 518-a right steering handle, 519-a walking clutch, 520-an accelerator knob, a 6-a transmission structure and 601-a driving belt pulley, 602-a transmission belt, 603-a driven belt pulley, 604-a protective cover, 7-a vibration shovel clutch, 8-a bottom chuck, 9-a sunshade, 901-a shed body, 902-a support column, 903-a reinforcing rod, 10-a fixed seat, 11-a vibration generator, 12-a vibration knife rest and 13-a vibration shovel.

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 meanings of these terms in the present invention can be understood by those skilled 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 meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The present invention will be further described with reference to the accompanying drawings 1 to 8.

A hand-held garlic harvester with a sun-shading function is disclosed, as shown in figures 1 and 2, and comprises a rack 1, a diesel engine power assembly 2, a gear box 3, a traveling wheel 4 and a driving handrail 5, wherein the rack 1 comprises a power support 101, a vertical frame 102 and a tail frame 103 which are sequentially connected from left to right, the upper end of the power support 101 is fixedly provided with the diesel engine power assembly 2 through screws, the front side wall of the vertical frame 102 is provided with the gear box 3, the power input end of the gear box 3 is connected with the power output end of the diesel engine power assembly 2 through a transmission structure 6, and the rear side wall of the vertical frame 102 is fixedly provided with a vibration shovel clutch 7; a bottom chuck 8 is welded at the top end of the vertical frame 102, a fixed seat 10 is fixedly installed at the center of the upper end face of the bottom chuck 8, and a driving handrail 5 is welded at the upper end of the fixed seat 10; a vibration generator 11 and a vibration tool rest 12 are arranged on the tail frame 103, a vibration shovel 13 is arranged at the bottom end of the vibration tool rest 12, and four-wheel-drive traveling wheels 4 are arranged on the front side and the rear side of the tail frame 103;

as shown in fig. 3 to 5, the driving armrest 5 includes a left armrest rod 501, a right armrest rod 502 and a cross bar 503, the left armrest rod 501 and the left end of the right armrest rod 502 are intersected and welded together, the cross bar 503 is welded between the left armrest rod 501 and the right armrest rod 502, a left handle 504 is fixed at the right end of the left armrest rod 501, and a right handle 505 is fixed at the right end of the right armrest rod 502; a pair of bearing seats 506 is fixed on the front side wall of the cross rod 503, a rotating shaft 507 is rotatably installed between the pair of bearing seats 506, support rods 508 are fixed on the outer walls of two ends of the rotating shaft 507, round holes 509 are formed in the surfaces of the two support rods 508, a connecting rod 510 is sleeved inside each round hole 509, an insert block 511 is fixed at one end of the connecting rod 510, a spherical handle 512 is fixed at the other end of the connecting rod 510, a return spring 513 is further sleeved on the outer wall of the connecting rod 510, and the return spring 513 is arranged between the insert block 511 and the support rod 508; a sunshade mounting cylinder 514 is fixed at the top end of each of the two support rods 508, a fixing bolt 515 is connected with the side wall of the sunshade mounting cylinder 514 through a screw thread, and a sunshade 9 is mounted at the top end of the sunshade mounting cylinder 514; the left grab rail 501 and the right grab rail 502 are both composed of an inclined rod and a straight rod, two insertion holes 516 are formed in the side walls of the two straight rods opposite to each other, and the two insertion holes 516 are located on the rotating circumferential track of the connecting rod 510; the jack 516 is matched with the insert block 511, and the shape of the insert block 511 is any one of a regular triangular prism, a regular pentagonal prism and a regular hexagonal prism; the bottom end of the left holding handle 504 is provided with a left steering handle 517, and the bottom end of the right holding handle 505 is provided with a right steering handle 518; a walking clutch 519 is further mounted on the rear side wall of the left holding handle 504, and the walking clutch 519 is connected with an internal gear device of the gear box 3 through a long rod; the top end of the right holding handle 505 is provided with an accelerator knob 520, and the accelerator knob 520 is used for controlling the power output value of the diesel engine power assembly 2.

As shown in fig. 1 and 6, the awning 9 includes an awning body 901 and a supporting column 902, the awning body 901 is fixedly mounted at the top end of the supporting column 902, the supporting column 902 is inserted into the awning mounting cylinder 514, and a reinforcing rod 903 is further fixed between the supporting column 902 and the awning body 901.

As shown in fig. 1 and 7, the transmission structure 6 includes a driving pulley 601, a transmission belt 602, a driven pulley 603, and a protective cover 604, and the driving pulley 601 and the driven pulley 603 are wound with the transmission belt 602 around the outside thereof.

The working mechanism of the invention is as follows: the diesel engine power assembly 2 provides power for the whole garlic harvester, the gear box 3 is mounted on the front side wall of the vertical frame 102 to drive the garlic harvester to walk and adjust the walking speed, and the gear box 3 is provided with forward 1, 2 and 3 gears, reverse 1 gear and neutral 1 gear; a vibration shovel clutch 7 is fixedly arranged on the rear side wall of the vertical frame 102 and mainly controls the working state of the vibration shovel 14, the vibration shovel clutch 7 can be set to be in a separated state on a road, the vibration shovel clutch 7 can be set to be in a combined state after the vibration shovel 14 enters a field, and after the vibration shovel 14 is combined and starts to work, the vibration shovel vibrates at a high frequency of less than 8cm in the field to vibrate garlic heads to the ground surface; the traveling wheels 4 are of a four-wheel drive structure and are provided with differential locks so as to keep normal traveling in a straight line state in muddy fields; the diesel powertrain 2 transmits power to the gearbox 3 through the transmission structure 6, and a protective cover 604 is periodically opened to check the tension of the transmission member.

Example 1

As shown in fig. 1 and 2, when the awning needs to be installed, the spherical handle 512 can be pulled by hand, the spherical handle 512 drives the insertion block 511 to move outwards and separate from the insertion hole 516 at the low position, then the support rod 508 and the awning installation cylinder 514 are integrally rotated by 90 degrees, then the spherical handle 512 is released, at this time, under the action of the return spring 513, the insertion block 511 is inserted into the insertion hole 516 at the high position, so that the support rod 508 and the awning installation cylinder 514 can be integrally fixed in position, then two support columns 902 in the awning 9 are correspondingly inserted into the two awning installation cylinders 514 respectively, then the awning 9 can be fixed by using the fixing bolts 515, and the awning 9 can be set up so that an operator can stay in a shady place all the time and avoid the phenomenon of sunstroke due to overheat of the operator.

Example 2

As shown in fig. 7, when the awning 9 is not needed, the fixing bolt 515 can be loosened, then the fixing bolt 515 is taken down, and then the spherical handle 512 is pulled, so that the insertion block 511 is moved from the high-position insertion hole 516 and inserted into the low-position insertion hole 516, and at this time, the whole of the support rod 508 and the awning installation cylinder 514 is parallel to the straight rods in the left grab rail 501 and the right grab rail 502, so that the space is not occupied, and the accidental accidents of puncture are avoided; in conclusion, the installation and disassembly processes of the awning 9 are very simple and convenient, the awning 9 can be flexibly used according to the weather, and the method has great market prospect.

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. The utility model provides a hand-held garlic harvester with sunshade function, includes frame (1), diesel engine power assembly (2), gear box (3), walking wheel (4) and drives handrail (5), its characterized in that: the diesel engine power assembly is characterized in that the rack (1) comprises a power support (101), a vertical frame (102) and a tail frame (103) which are sequentially connected from left to right, the diesel engine power assembly (2) is fixedly mounted at the upper end of the power support (101) through screws, a gear box (3) is mounted on the front side wall of the vertical frame (102), the power input end of the gear box (3) is connected with the power output end of the diesel engine power assembly (2) through a transmission structure (6), and a vibration shovel clutch (7) is fixedly mounted on the rear side wall of the vertical frame (102); a bottom chuck (8) is welded at the top end of the stand (102), a fixed seat (10) is fixedly installed at the center of the upper end face of the bottom chuck (8), and the driving handrail (5) is welded at the upper end of the fixed seat (10); a vibration generator (11) and a vibration tool rest (12) are mounted on the tail frame (103), a vibration shovel (13) is mounted at the bottom end of the vibration tool rest (12), and four-wheel-drive traveling wheels (4) are further mounted on the front side and the rear side of the tail frame (103);

the driving armrest (5) comprises a left armrest rod (501), a right armrest rod (502) and a cross rod (503), the left armrest rod (501) and the left end of the right armrest rod (502) are intersected and welded together, the cross rod (503) is welded between the left armrest rod (501) and the right armrest rod (502), a left handle (504) is fixed at the right end of the left armrest rod (501), and a right handle (505) is fixed at the right end of the right armrest rod (502);

a pair of bearing seats (506) is fixed on the front side wall of the cross rod (503), a rotating shaft (507) is rotatably installed between the pair of bearing seats (506), supporting rods (508) are fixed on the outer walls of two ends of the rotating shaft (507), round holes (509) are formed in the surfaces of the two supporting rods (508), a connecting rod (510) is sleeved inside each round hole (509), an insert block (511) is fixed at one end of the connecting rod (510), a spherical handle (512) is fixed at the other end of the connecting rod (510), a return spring (513) is sleeved on the outer wall of the connecting rod (510), and the return spring (513) is arranged between the insert block (511) and the supporting rod (508); the top ends of the two support rods (508) are respectively fixed with a sunshade mounting cylinder (514), the side wall of each sunshade mounting cylinder (514) is in threaded connection with a fixing bolt (515), and a sunshade (9) is mounted at the top end of each sunshade mounting cylinder (514).

2. The walking-type garlic harvester with sun shading function as claimed in claim 1, characterized in that: the left grab rail (501) and the right grab rail (502) are composed of an inclined rod and a straight rod, two insertion holes (516) are formed in the side wall, opposite to the straight rod, of each insertion hole, and the two insertion holes (516) are located on the rotating circumferential track of the connecting rod (510).

3. The walking-type garlic harvester with sun shading function as claimed in claim 2, characterized in that: the jack (516) is matched with the insert block (511) for installation, and the shape of the insert block (511) is any one of a regular triangular prism, a regular pentagonal prism and a regular hexagonal prism.

4. The walking-type garlic harvester with sun shading function as claimed in claim 1, characterized in that: the bottom end of the left holding handle (504) is provided with a left steering handle (517), and the bottom end of the right holding handle (505) is provided with a right steering handle (518).

5. The walking-type garlic harvester with sun shading function as claimed in claim 1, characterized in that: a walking clutch (519) is further mounted on the rear side wall of the left holding handle (504), and the walking clutch (519) is connected with an internal gear device of the gear box (3) through a long rod; an accelerator knob (520) is installed at the top end of the right holding handle (505), and the accelerator knob (520) is used for controlling the power output value of the diesel engine power assembly (2).

6. The walking-type garlic harvester with sun shading function as claimed in claim 1, characterized in that: the awning (9) comprises an awning body (901) and a supporting column (902), the awning body (901) is fixedly mounted at the top end of the supporting column (902), the supporting column (902) is inserted into the awning mounting cylinder (514), and a reinforcing rod (903) is further fixed between the supporting column (902) and the awning body (901).

7. The walking-type garlic harvester with sun shading function as claimed in claim 1, characterized in that: the transmission structure (6) comprises a driving belt pulley (601), a transmission belt (602), a driven belt pulley (603) and a protective cover (604), wherein the driving belt pulley (601) and the driven belt pulley (603) are wound together outside and connected with the transmission belt (602).