CN214852813U - Ginger seedling cutting mechanism for self-propelled ginger combine harvester - Google Patents

Ginger seedling cutting mechanism for self-propelled ginger combine harvester Download PDF

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Publication number
CN214852813U
CN214852813U CN202121250080.8U CN202121250080U CN214852813U CN 214852813 U CN214852813 U CN 214852813U CN 202121250080 U CN202121250080 U CN 202121250080U CN 214852813 U CN214852813 U CN 214852813U
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China
Prior art keywords
ginger
rectangular
propelled
self
cutting mechanism
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Expired - Fee Related
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CN202121250080.8U
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Chinese (zh)
Inventor
魏燕
孙锋申
马伟顺
李青江
张恒
孙志民
杨景芝
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Laiwu Vocational and Technical College
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Laiwu Vocational and Technical College
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Priority to CN202121250080.8U priority Critical patent/CN214852813U/en
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Abstract

The utility model provides a self-propelled ginger seedling cutting mechanism for ginger combine. Self-propelled ginger is ginger seedling cutting mechanism for combine includes: a gantry; the two rotating shafts are rotatably arranged on the inner wall of the top of the portal frame; the motor is fixedly installed at the top of the portal frame, and an output shaft of the motor is fixedly connected with the top end of the corresponding rotating shaft; the two gears are respectively fixedly sleeved on the two rotating shafts and are meshed with each other; the two inner cavities are respectively arranged on the two rotating shafts; two rectangle posts, two the rectangle post all sets up in corresponding the inner chamber. The utility model provides a self-propelled ginger seedling cutting mechanism for combine has the advantage that can adjust, improve results efficiency about the cutting piece carries out according to actual conditions.

Description

Ginger seedling cutting mechanism for self-propelled ginger combine harvester
Technical Field
The utility model relates to a ginger harvester technical field especially relates to a self-propelled ginger seedling cutting mechanism for ginger combine.
Background
With the rapid development of agriculture at present, more and more crop harvesters are developed and put into practical work for use, and when ginger is harvested, the self-propelled ginger combine harvester is one of the most representative crop machines, and the traditional ginger harvester can be divided into a digging type harvester and a lifting type harvester according to the operation mode. The digging type ginger harvester has the working principle that left and right L-shaped bent knives or integral U-shaped knives forming a certain inclination angle with the ground longitudinally cut through ginger ridges from 1-3 cm of the bottoms of the gingers along the ridge building direction to complete loosening of the whole ginger ridges, then ginger seedlings are lifted manually to enable the gingers to be unearthed, and the lifting type harvester lifts the ginger seedlings and the gingers from the ground forwards through a machine tool and then puts the ginger in place, so that the gingers can be easily lifted out by subsequent manual work.
However, when the ginger seedling cutting mechanism is used, the fact that the cutting blade at the fixed position on the ginger seedling cutting mechanism is limited by the actual pulling height of the ginger is difficult to adjust, so that long ginger seedlings still remain on the ginger nuts after cutting, manual cutting is needed to be carried out subsequently, the processing procedure is increased virtually, and the harvesting efficiency is reduced.
Therefore, there is a need to provide a ginger seedling cutting mechanism for a self-propelled ginger combine harvester to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can adjust, improve results efficiency from top to bottom the cutting piece according to actual conditions self-propelled ginger seedling cutting mechanism for ginger combine.
In order to solve the technical problem, the utility model provides a self-propelled ginger seedling cutting mechanism for ginger combine, include: a gantry; the two rotating shafts are rotatably arranged on the inner wall of the top of the portal frame; the motor is fixedly installed at the top of the portal frame, and an output shaft of the motor is fixedly connected with the top end of the corresponding rotating shaft; the two gears are respectively fixedly sleeved on the two rotating shafts and are meshed with each other; the two inner cavities are respectively arranged on the two rotating shafts; the two rectangular columns are arranged in the corresponding inner cavities, the bottoms of the two rectangular columns extend to the lower parts of the corresponding rotating shafts, and the two rectangular columns are respectively connected with the inner walls of the bottoms of the two inner cavities in a sliding manner; the slots are formed in the two rectangular columns; the two clamping mechanisms are respectively arranged on the two rotating shafts; two cutting pieces, two the cutting piece all sets up in the portal frame.
Preferably, the tops of the two cutting pieces are fixedly connected with the tops of the two rectangular columns respectively.
Preferably, screens mechanism includes frame, inserted block, pull rod and tight spring, frame fixed mounting be in the pivot, the inserted block slidable mounting be in on the inner wall of frame, one side of inserted block extends to the intracavity, just the inserted block with pivot sliding connection, pull rod slidable mounting be in the frame is kept away from on the one side inner wall of pivot, the one end of pull rod with inserted block fixed connection, the other end of pull rod extends to outside and fixed mounting of frame has the pull ring, tight spring housing is established on the pull rod, the one end of tight spring with inserted block fixed connection, the other end of tight spring with one side inner wall fixed connection of frame.
Preferably, the inner walls of the two sides of the portal frame are fixedly provided with partition plates, the partition plates are located below the gears, the rotating shaft penetrates through the partition plates and is movably connected with the partition plates, and the outer walls of the two sides of the portal frame are fixedly provided with mounting frames.
Preferably, the tops of the two cutting sheets are respectively contacted with the tops of the two rectangular columns, the top of the cutting blade is fixedly provided with a rectangular sleeve, the bottom of the rectangular column is positioned in the rectangular sleeve, the rectangular column is contacted with the inner wall of the rectangular sleeve, positioning grooves are arranged on the inner walls of the two sides of the rectangular sleeve, a through groove is arranged on the rectangular column, a groove is arranged on the inner wall of the top of the through groove, cross rods are fixedly arranged on the inner walls of the two sides of the groove, a connecting plate is arranged on each of the two cross rods in a sliding manner, the bottoms of the belt connecting plates extend into the through grooves, positioning blocks are fixedly arranged on the sides, far away from each other, of the two belt connecting plates, the sides, far away from each other, of the two positioning blocks extend into the corresponding positioning grooves, the positioning blocks are matched with the positioning grooves, and two cross rods are sleeved with reset springs.
Preferably, an erection plate is fixedly mounted on the inner wall of the top of the groove, one ends, close to each other, of the two cross rods are fixedly connected with the erection plate, one ends, close to each other, of the two return springs are fixedly connected with the erection plate, and one ends, far away from each other, of the two return springs are fixedly connected with the two connecting plates respectively.
Preferably, two the equal fixed mounting in one side that the company takes the board to keep away from each other has a push rod, two the one end that the push rod kept away from each other all extends to outside the rectangle post and fixed mounting has the push pedal, and two the push rod respectively with the both sides inner wall sliding connection of recess.
Compared with the prior art, the utility model provides a self-propelled ginger seedling cutting mechanism for combine has following beneficial effect:
the utility model provides a self-propelled ginger seedling cutting mechanism for combine harvester holds the cooperation through the card that inserts the piece that sets up and slot to through setting up a plurality of slots that are even linear distribution, make the cutting piece can carry out the regulation on the high position, thereby can adapt to actual ginger seedling and extract highly to carry out cutting work, reduced follow-up step that needs shear once more, thereby improved results efficiency.
Drawings
Fig. 1 is a schematic front view of a ginger seedling cutting mechanism for a self-propelled ginger combine harvester according to a first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic front view of a ginger seedling cutting mechanism for a self-propelled ginger combine harvester according to a second embodiment of the present invention;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 3.
Reference numbers in the figures: 1. a gantry; 2. a rotating shaft; 3. a motor; 4. a gear; 5. an inner cavity; 6. a rectangular column; 7. cutting the slices; 8. a slot; 9. a frame; 10. inserting a block; 11. a pull rod; 12. tightening a spring; 13. a rectangular sleeve; 14. positioning a groove; 15. a through groove; 16. a groove; 17. a cross bar; 18. a belt connecting plate; 19. positioning blocks; 20. and a reset spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-2, in a first embodiment of the present invention, a ginger seedling cutting mechanism for a self-propelled ginger combine comprises: a gantry 1; the two rotating shafts 2 are rotatably arranged on the inner wall of the top of the portal frame 1; the motor 3 is fixedly installed at the top of the portal frame 1, and an output shaft of the motor 3 is fixedly connected with the top end of the corresponding rotating shaft 2; the two gears 4 are respectively fixedly sleeved on the two rotating shafts 2, the two gears 4 are meshed, and the two rotating shafts 2 can drive the two cutting blades 7 to rotate in the same and opposite directions simultaneously when the motor 3 runs through the direct contact meshing of the two gears 4, so that the cutting principle can be realized; the two inner cavities 5 are respectively arranged on the two rotating shafts 2; the two rectangular columns 6 are arranged in the corresponding inner cavities 5, the bottoms of the two rectangular columns 6 extend to the lower portions of the corresponding rotating shafts 2, the two rectangular columns 6 are respectively connected with the inner walls of the bottoms of the two inner cavities 5 in a sliding mode, rectangular sliding grooves are formed in the inner walls of the bottoms of the inner cavities 5 and can be matched with the rectangular columns 6, so that the rectangular columns can slide up and down smoothly, and a stop block is fixedly arranged at the tops of the rectangular columns 6 and is larger than the rectangular sliding grooves, so that the rectangular columns 6 can be prevented from being separated from the inner cavities 5; the slots 8 are formed in the two rectangular columns 6, and the slots 8 are linearly and uniformly distributed up and down, so that each adjusting height can be met to the greatest extent; the two clamping mechanisms are respectively arranged on the two rotating shafts 2 and can reliably clamp the rectangular column 6 at a specified position; two cutting pieces 7, two cutting pieces 7 all set up in portal frame 1.
The tops of the two cutting blades 7 are fixedly connected with the tops of the two rectangular columns 6 respectively.
The clamping mechanism comprises a frame 9, an insert block 10, a pull rod 11 and a tension spring 12, wherein the frame 9 is fixedly installed on the rotating shaft 2, the insert block 10 is slidably installed on the inner wall of the frame 9, one side of the insert block 10 extends into the inner cavity 5, the insert block 10 is slidably connected with the rotating shaft 2, the clamping work of the rectangular column 6 can be realized through the cooperation of the insert block 10 and the slot 8, the pull rod 11 is slidably installed on the inner wall of one side of the frame 9, which is far away from the rotating shaft 2, one end of the pull rod 11 is fixedly connected with the insert block 10, the other end of the pull rod 11 extends out of the frame 9 and is fixedly provided with a pull ring, the pull rod 11 is arranged, people can conveniently pull the insert block 10 out of the slot 8, the tension spring 12 is sleeved on the pull rod 11, one end of the tension spring 12 is fixedly connected with the insert block 10, and the other end of the tension spring 12 is fixedly connected with the inner wall of one side of the frame 9, the tension spring 12 can provide a pressing force and a reverse elastic force for the insert block 10, so that the insert block can be tightly clamped in the insert groove 8.
Fixed mounting has the baffle on portal frame 1's the both sides inner wall, the baffle is located gear 4's below, just pivot 2 runs through the baffle and with baffle swing joint, equal fixed mounting has the mounting bracket on portal frame 1's the both sides outer wall, and the setting of baffle can prevent that the debris that sputter from striking gear 4, and the mounting bracket can satisfy concrete mounted position on the harvester.
The utility model provides a self-propelled ginger seedling cutting mechanism for ginger combine's theory of operation as follows:
before use, the device can be fixed at a designated position on a harvester through the fixing frames on two sides, and in an initial state, the inserting blocks 10 are inserted into the corresponding inserting grooves 8, so that the rectangular columns 6 are fixed;
when the cutting machine is used, the motor 3 is started, the output shaft of the motor 3 drives the corresponding rotating shafts 2 to rotate, so that under the meshing transmission between the two gears 4, the two rotating shafts 2 rotate in the opposite directions at the same time, the cutting pieces 7 can be driven to rotate, then the ginger seedlings drive the ginger nuts to enter the space between the two cutting pieces 7 through the previous process, and then the ginger seedlings are cut;
and if according to the actual ginger seedling takes out the eminence and needs carry out the height control to cutting blade 7, only need hold one of them pull ring earlier, and hold up corresponding rectangular column 6, then pull towards the direction far away from corresponding pivot 2, bring out corresponding slot 8 with corresponding inserted block 10, the tight spring 12 that corresponds this moment is in compression state, then alright carry out the pull up and down with rectangular column 6, after adjusting cutting blade 7 to appointed height, alright loosen the pull ring, tight spring 12 just releases elasticity, bring inserted block 10 into corresponding slot 8, later according to same mode with the position of another cutting blade 7 adjust can, finally alright continue cutting work.
Compared with the prior art, the utility model provides a self-propelled ginger seedling cutting mechanism for combine has following beneficial effect:
through the cooperation of the card of the inserted block 10 that sets up and slot 8 to through setting up a plurality of slots 8 that are even linear distribution, make the cutting piece 7 can carry out the regulation on the high position, thereby can adapt to actual ginger seedling and extract highly cutting work, reduced follow-up step that need cut once more, thereby improved results efficiency.
Second embodiment:
based on the ginger seedling cutting mechanism for the self-propelled ginger combine harvester provided by the first embodiment of the application, the second embodiment of the application provides another ginger seedling cutting mechanism for the self-propelled ginger combine harvester. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3-4, in a second embodiment of the ginger seedling cutting mechanism for a self-propelled ginger combine according to the present invention: the tops of the two cutting blades 7 are respectively contacted with the tops of the two rectangular columns 6, rectangular sleeves 13 are fixedly mounted at the tops of the cutting blades 7, the bottoms of the rectangular columns 6 are positioned in the rectangular sleeves 13, the rectangular columns 6 are contacted with the inner walls of the rectangular sleeves 13, the inner walls of the rectangular sleeves 13 can be completely attached to the rectangular columns 6, so that the mounting stability is improved, positioning grooves 14 are formed in the inner walls of the two sides of the rectangular sleeves 13, through grooves 15 are formed in the rectangular columns 6, grooves 16 are formed in the inner walls of the tops of the through grooves 15, the grooves 16 and the through grooves 15 can improve a moving space for the connecting plates 18, so that the positioning blocks 19 can be conveniently taken out of and brought into the positioning grooves 14, cross rods 17 are fixedly mounted on the inner walls of the two sides of the grooves 16, the connecting plates 18 are slidably mounted on the two cross rods 17, and the bottoms of the connecting plates 18 extend into the through grooves 15, two the equal fixed mounting in one side that even takes board 18 to keep away from each other has locating piece 19, two one side that locating piece 19 kept away from each other all extends to corresponding in the constant head tank 14, locating piece 19 with constant head tank 14 looks adaptation through locating piece 19 and constant head tank 14's suitability, can be fine will cut and hold fixedly between piece 7 and the rectangle post 6, two all the cover is equipped with reset spring 20 on the horizontal pole 17, and reset spring 20 can provide a resilience force for even taking board 18, makes locating piece 19 can be smoothly with getting into constant head tank 14.
The top inner wall of the groove 16 is fixedly provided with a bridging plate, one ends of the two cross rods 17 close to each other are fixedly connected with the bridging plate, one ends of the two reset springs 20 far away from each other are fixedly connected with the two connecting plate 18 respectively, and the bridging plate can provide mounting points for the reset springs 20 and can also enhance the fixing firmness of the cross rods 17.
Two the equal fixed mounting in one side that even band plate 18 kept away from each other has a push rod, two the one end that the push rod was kept away from each other all extends to the rectangle post 6 is outer and fixed mounting has the push pedal, and two the push rod respectively with the both sides inner wall sliding connection of recess 16, the setting of push rod and push pedal all can make things convenient for people to press two even band plates 18, makes things convenient for people to take locating piece 19 out of constant head tank 14 then, improves and tears open and trade the convenience.
When cutting piece 7 appears damaging and needs to be changed, only need to press two corresponding push rods toward the direction that is close to each other, alright make two corresponding company take the board 18 to be close to each other, thereby take locating piece 19 out constant head tank 14, the spring 20 that resets this moment is compression state, then alright take cutting piece 7 together with take rectangle cover 13 and take off, then with the new rectangle cover 13 cover on cutting piece 7 on rectangle post 6, loosen the push rod afterwards, under the effect that resets spring 20, locating piece 19 just inserts in the constant head tank 14 automatically, then accomplish and tear open and trade, and convenient for operation, need not traditional bolt dismouting mode, and the convenience is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a self-propelled ginger seedling cutting mechanism for ginger combine, its characterized in that includes:
a gantry;
the two rotating shafts are rotatably arranged on the inner wall of the top of the portal frame;
the motor is fixedly installed at the top of the portal frame, and an output shaft of the motor is fixedly connected with the top end of the corresponding rotating shaft;
the two gears are respectively fixedly sleeved on the two rotating shafts and are meshed with each other;
the two inner cavities are respectively arranged on the two rotating shafts;
the two rectangular columns are arranged in the corresponding inner cavities, the bottoms of the two rectangular columns extend to the lower parts of the corresponding rotating shafts, and the two rectangular columns are respectively connected with the inner walls of the bottoms of the two inner cavities in a sliding manner;
the slots are formed in the two rectangular columns;
the two clamping mechanisms are respectively arranged on the two rotating shafts;
two cutting pieces, two the cutting piece all sets up in the portal frame.
2. The ginger seedling cutting mechanism for the self-propelled ginger combine harvester as claimed in claim 1, wherein the tops of the two cutting blades are fixedly connected with the tops of the two rectangular columns, respectively.
3. The ginger seedling cutting mechanism for the self-propelled ginger combine harvester as claimed in claim 1, wherein the clamping mechanism comprises a frame, an insert block, a pull rod and a tension spring, the frame is fixedly mounted on the rotating shaft, the insert block is slidably mounted on an inner wall of the frame, one side of the insert block extends into the inner cavity, the insert block is slidably connected with the rotating shaft, the pull rod is slidably mounted on an inner wall of the frame, which is far away from the rotating shaft, one end of the pull rod is fixedly connected with the insert block, the other end of the pull rod extends out of the frame and is fixedly mounted with a pull ring, the tension spring is sleeved on the pull rod, one end of the tension spring is fixedly connected with the insert block, and the other end of the tension spring is fixedly connected with an inner wall of one side of the frame.
4. The ginger seedling cutting mechanism for the self-propelled ginger combine harvester as claimed in claim 1, wherein partition plates are fixedly mounted on inner walls of two sides of the portal frame, the partition plates are located below the gears, the rotating shaft penetrates through the partition plates and is movably connected with the partition plates, and mounting frames are fixedly mounted on outer walls of two sides of the portal frame.
5. The ginger seedling cutting mechanism for the self-propelled ginger combine harvester as claimed in claim 1, wherein the tops of the two cutting blades are respectively in contact with the tops of the two rectangular posts, a rectangular sleeve is fixedly mounted on the tops of the cutting blades, the bottoms of the rectangular posts are located in the rectangular sleeve, the rectangular posts are in contact with the inner walls of the rectangular sleeve, positioning grooves are formed in the inner walls of the two sides of the rectangular sleeve, a through groove is formed in the rectangular post, a groove is formed in the inner wall of the top of the through groove, cross bars are fixedly mounted on the inner walls of the two sides of the groove, a connecting plate is slidably mounted on each of the two cross bars, the bottoms of the connecting plates extend into the through groove, positioning blocks are fixedly mounted on the sides of the two connecting plates away from each other, and the sides of the two positioning blocks away from each other extend into the corresponding positioning grooves, the positioning blocks are matched with the positioning grooves, and two cross rods are sleeved with reset springs.
6. The ginger seedling cutting mechanism for the self-propelled ginger combine harvester as claimed in claim 5, wherein a bridging plate is fixedly mounted on an inner wall of a top of the groove, ends of the two cross bars close to each other are fixedly connected with the bridging plate, ends of the two return springs close to each other are fixedly connected with the bridging plate, and ends of the two return springs far away from each other are fixedly connected with the two connecting plates respectively.
7. The ginger seedling cutting mechanism for the self-propelled ginger combine harvester as claimed in claim 5, wherein a push rod is fixedly mounted on each side of the two belt connecting plates away from each other, one ends of the two push rods away from each other extend out of the rectangular column and are fixedly mounted with push plates, and the two push rods are respectively slidably connected with the inner walls of the two sides of the groove.
CN202121250080.8U 2021-06-06 2021-06-06 Ginger seedling cutting mechanism for self-propelled ginger combine harvester Expired - Fee Related CN214852813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121250080.8U CN214852813U (en) 2021-06-06 2021-06-06 Ginger seedling cutting mechanism for self-propelled ginger combine harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121250080.8U CN214852813U (en) 2021-06-06 2021-06-06 Ginger seedling cutting mechanism for self-propelled ginger combine harvester

Publications (1)

Publication Number Publication Date
CN214852813U true CN214852813U (en) 2021-11-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121250080.8U Expired - Fee Related CN214852813U (en) 2021-06-06 2021-06-06 Ginger seedling cutting mechanism for self-propelled ginger combine harvester

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114402786A (en) * 2022-02-24 2022-04-29 青岛理工大学 Seedling cutting mechanism for ginger combined harvesting and ginger combined harvester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114402786A (en) * 2022-02-24 2022-04-29 青岛理工大学 Seedling cutting mechanism for ginger combined harvesting and ginger combined harvester

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Granted publication date: 20211126