CN214800890U

CN214800890U - Double-row wheel type band knife driving structure of leaf vegetable harvester

Info

Publication number: CN214800890U
Application number: CN202022869701.2U
Authority: CN
Inventors: 周春健; 黄春波; 顾小小
Original assignee: Nantong High Tech Machinery Co Ltd
Current assignee: Nantong High Tech Machinery Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-23
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a vegetables harvesting machine technical field just discloses leaf dish harvester's double wheeled band knife drive structure, including first base plate, there is the connection diaphragm positive top of first base plate through connecting bolt swing joint, there is the second base plate in the left side at the connection diaphragm back through connecting bolt swing joint, the positive fixedly connected with portal frame of connection diaphragm, the bottom fixedly connected with speed reducer at the first base plate back, the back transmission of speed reducer is connected with driving motor, the positive top of first base plate and the equal swing joint in the positive bottom of second base plate have the ferryboat. This leaf dish harvester's double-row wheel formula band knife drive structure, overall structure is simple, through setting up double-row wheel formula band knife drive structure, traditional single-row wheel formula is compared to portal frame on it, can satisfy reaping of high-pole long-leaf class vegetables, has increased the article class that can reap vegetables, has improved application scope simultaneously, and is suitable for conveniently.

Description

Double-row wheel type band knife driving structure of leaf vegetable harvester

Technical Field

The utility model relates to a vegetables harvesting machine technical field specifically is a double wheeled band knife drive structure of leaf dish harvester.

Background

A vegetable harvesting machine is a machine that harvests, picks and excavates the edible portions of vegetables and performs the operations of shipping, cleaning, grading, packaging, and the like.

According to the difference of collecting the vegetables position, can be divided into types such as root vegetables harvester, fruit vegetables harvester and leaf vegetables harvester, the double-row wheel formula band knife drive structure of current leaf vegetables harvester on the market exists the shortcoming of inconvenient use at present, in the use, current leaf vegetables harvester generally adopts single-row wheel formula, its longmen height compares double-row wheel formula lower, be difficult to satisfy the harvesting to the long-leaf vegetables of high-pole, can collect the class of vegetables, application scope has been reduced, be not convenient for use, so the double-row wheel formula band knife drive structure of above a leaf vegetables harvester is proposed in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a leaf dish harvester's double wheeled band knife drive structure possesses advantages such as convenient to use, has solved in the use, and current leaf dish harvester generally adopts single row wheel formula, and its longmen height is compared double wheeled lower, is difficult to satisfy reaping of the long leaf class vegetables of high-pole, has reduced the article class that can reap vegetables, has reduced application scope, the problem of not convenient to use.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: the double-row wheel type band knife driving structure of the leaf vegetable harvester comprises a first base plate, wherein the top of the front side of the first base plate is movably connected with a connecting transverse plate through a connecting bolt, the left side of the back side of the connecting transverse plate is movably connected with a second base plate through a connecting bolt, the front side of the connecting transverse plate is fixedly connected with a portal frame, the bottom of the back side of the first base plate is fixedly connected with a speed reducer, the back side of the speed reducer is in transmission connection with a driving motor, an output shaft of the speed reducer is fixedly connected with a driving wheel, the top of the front side of the first base plate and the bottom of the front side of the second base plate are both movably connected with a transition wheel, the top of the front side of the second base plate is movably connected with a tension wheel, the outer surface of the driving wheel is movably connected with a driving belt positioned on the outer surfaces of the tension wheel and the transition wheel, the bottom of the driving belt is fixedly connected with a movable band knife, and the back side of the second base plate is movably connected with a tension plate through a fixing bolt, the tensioning plate is movably connected with a tensioning bolt.

Preferably, the driving wheel is located at the bottom of the front surface of the first substrate, and the first substrate and the second substrate are symmetrically and equidistantly distributed.

Preferably, the portal frame is L-shaped and located between the first substrate and the opposite side of the second substrate.

Preferably, the driving wheel is in transmission connection with the two transition wheels and the tension wheel through a transmission belt.

Preferably, the back of the tensioning plate is fixedly connected with a first support, the back of the second substrate is fixedly connected with a second support, and the first support and the second support are movably connected with tensioning bolts.

Preferably, the first support and the second support are both L-shaped supports, and the tensioning bolt is in threaded connection with two adjusting nuts which are located at two ends of the second support.

(III) advantageous effects

Compared with the prior art, the utility model provides a double wheeled band knife drive structure of leaf dish harvester possesses following beneficial effect:

the double-row wheel type band knife driving structure of the leaf vegetable harvester drives the driving wheel to rotate forwards and backwards by using the driving motor as a power source and being driven by the speed reducer, the driving wheel is in transmission connection with the two transition wheels and the tension wheel through the transmission belt, the transmission belt drives the movable band knife to move left and right, and vegetables are harvested through the movable band knife, compared with the traditional single-row wheel type, the double-row wheel type upper portal frame is larger in distance with the movable band knife so that the double-row wheel type upper portal frame can harvest high-pole long-leaf vegetables, meanwhile, the tensioning plate and the tensioning bolt are arranged, the back of the tensioning plate is fixedly connected with the first support, the back of the second substrate is fixedly connected with the second support, the first support and the second support are movably connected with the tensioning bolt, the tensioning bolt is in threaded connection with two adjusting nuts which are positioned at two ends of the second support, through the cooperation between tensioning bolt, tensioning plate, first support, second support and the adjusting nut to adjust the rate of tension of driving belt, the device overall structure is simple, and through setting up double wheeled band knife drive structure, traditional single row wheel formula is compared to portal frame on it, can satisfy reaping high-Pole long leaf class vegetables, has increased the class that can reap vegetables, has improved application scope simultaneously, is suitable for the convenience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the first base plate of the present invention connected to the driving wheel;

FIG. 3 is a back view of the second base plate and the tension plate of the present invention;

fig. 4 is a side view of the second base plate and the tension plate according to the present invention.

In the figure: the device comprises a first base plate 1, a connecting bolt 2, a connecting transverse plate 3, a second base plate 4, a portal frame 5, a driving motor 6, a speed reducer 7, a driving wheel 8, a transition wheel 9, a tensioning wheel 10, a transmission belt 11, a movable band knife 12, a fixed bolt 13, a tensioning plate 14 and a tensioning bolt 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the double-row wheel type band knife driving structure of the leaf vegetable harvester comprises a first base plate 1, the top of the front surface of the first base plate 1 is movably connected with a connecting transverse plate 3 through a connecting bolt 2, the left side of the back surface of the connecting transverse plate 3 is movably connected with a second base plate 4 through a connecting bolt 2, the front surface of the connecting transverse plate 3 is fixedly connected with a portal frame 5, the portal frame 5 is in an L shape, the portal frame 5 is positioned between the opposite sides of the first base plate 1 and the second base plate 4, the bottom of the back surface of the first base plate 1 is fixedly connected with a speed reducer 7, the back surface of the speed reducer 7 is in transmission connection with a driving motor 6, an output shaft of the speed reducer 7 is fixedly connected with a driving wheel 8, the driving wheel 8 is positioned at the bottom of the front surface of the first base plate 1, the first base plate 1 and the second base plate 4 are symmetrically distributed at equal intervals, the top of the front surface of the first base plate 1 and the bottom of the second base plate 4 are both movably connected with a transition wheel 9, the top of the front of the second substrate 4 is movably connected with a tensioning wheel 10, the outer surface of the driving wheel 8 is movably connected with a transmission belt 11 positioned on the outer surfaces of the tensioning wheel 10 and the transition wheel 9, the driving wheel 8 is in transmission connection with the two transition wheels 9 and the tensioning wheel 10 through the transmission belt 11, the bottom of the transmission belt 11 is fixedly connected with a movable band knife 12, the back of the second substrate 4 is movably connected with a tensioning plate 14 through a fixing bolt 13, the tensioning plate 14 is movably connected with a tensioning bolt 15, the back of the tensioning plate 14 is fixedly connected with a first support, the back of the second substrate 4 is fixedly connected with a second support, the first support and the second support are movably connected with the tensioning bolt 15, the first support and the second support are both L-shaped supports, and the tensioning bolt 15 is in threaded connection with two adjusting nuts which are positioned at two ends of the second support.

In conclusion, the double-row wheel type band knife driving structure of the leaf vegetable harvester drives the driving wheel 8 to rotate forwards and backwards by using the driving motor 6 as a power source and transmitting the power by the speed reducer 7, the driving wheel 8 is in transmission connection with the two transition wheels 9 and the tension wheel 10 through the transmission belt 11, so that the transmission belt 11 drives the movable band knife 12 to move left and right, and vegetables are harvested through the movable band knife 12, compared with the traditional single-row wheel type, the distance between the double-row wheel type upper portal frame 5 and the movable band knife 12 is larger, so that the double-row wheel type upper portal frame can harvest high-stem long-leaf vegetables, meanwhile, the tensioning plate 14 and the tensioning bolt 15 are arranged, the back surface of the tensioning plate 14 is fixedly connected with the first support, the back surface of the second base plate 4 is fixedly connected with the second support, the tensioning bolt 15 is movably connected on the first support and the second support, two adjusting nuts which are positioned at two ends of the second support are in threaded connection on the tensioning bolt 15, through tensioning bolt 15, tensioning plate 14, first support, the cooperation between second support and the adjusting nut, thereby adjust the rate of tension of driving belt 11, the device overall structure is simple, through setting up double round formula band knife drive structure, portal frame 5 on it compares traditional single round formula, can satisfy the reaping to high-stem long-leaf class vegetables, the article class that can reap vegetables has been increased, application scope has been improved simultaneously, and is suitable for conveniently, in the use, current leafy vegetable harvesting machine generally adopts single round formula, its longmen height is compared double round formula lowly, be difficult to satisfy the reaping to high-stem long-leaf class vegetables, the article class that can reap vegetables has been reduced, application scope has been reduced, be not convenient for the problem of using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Leaf vegetable harvester's double round formula band knife drive structure, including first base plate (1), its characterized in that: the top of the front of the first base plate (1) is movably connected with a connecting transverse plate (3) through a connecting bolt (2), the left side of the back of the connecting transverse plate (3) is movably connected with a second base plate (4) through the connecting bolt (2), the front of the connecting transverse plate (3) is fixedly connected with a portal frame (5), the bottom of the back of the first base plate (1) is fixedly connected with a speed reducer (7), the back of the speed reducer (7) is in transmission connection with a driving motor (6), an output shaft of the speed reducer (7) is fixedly connected with a driving wheel (8), the top of the front of the first base plate (1) and the bottom of the front of the second base plate (4) are both movably connected with transition wheels (9), the top of the front of the second base plate (4) is movably connected with a tension wheel (10), and the outer surface of the driving wheel (8) is movably connected with a driving belt (11) positioned on the outer surfaces of the tension wheel (10) and the transition wheels (9), the bottom fixedly connected with activity bandknife (12) of driving belt (11), the back of second base plate (4) has tensioning plate (14) through fixing bolt (13) swing joint, swing joint has tensioning bolt (15) on tensioning plate (14).

2. The dual-row wheel type band knife driving structure of the leaf vegetable harvester as claimed in claim 1, characterized in that: the driving wheel (8) is located the positive bottom of first base plate (1), first base plate (1) and second base plate (4) are the distribution of symmetry equidistance.

3. The dual-row wheel type band knife driving structure of the leaf vegetable harvester as claimed in claim 1, characterized in that: the portal frame (5) is L-shaped, and the portal frame (5) is positioned between the opposite sides of the first substrate (1) and the second substrate (4).

4. The dual-row wheel type band knife driving structure of the leaf vegetable harvester as claimed in claim 1, characterized in that: the driving wheel (8) is in transmission connection with the two transition wheels (9) and the tension wheel (10) through a transmission belt (11).

5. The dual-row wheel type band knife driving structure of the leaf vegetable harvester as claimed in claim 1, characterized in that: the back fixedly connected with first support of tensioning board (14), the back fixedly connected with second support of second base plate (4), swing joint has tensioning bolt (15) on first support and the second support.

6. The dual-row wheel type band knife driving structure of the leaf vegetable harvester as claimed in claim 5, characterized in that: the first support and the second support are both L-shaped supports, and the tensioning bolt (15) is in threaded connection with two adjusting nuts which are located at two ends of the second support.