CN218277874U - Cotton pickup falls to ground - Google Patents
Cotton pickup falls to ground Download PDFInfo
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- CN218277874U CN218277874U CN202221051616.8U CN202221051616U CN218277874U CN 218277874 U CN218277874 U CN 218277874U CN 202221051616 U CN202221051616 U CN 202221051616U CN 218277874 U CN218277874 U CN 218277874U
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Abstract
The utility model discloses a landing cotton pickup device, which comprises a frame, a hydraulic motor, a cotton pickup device, a cotton unloading mechanism, a cotton doffing roller and a cotton collecting box; the hydraulic motor is arranged on the rack, and the cotton picking device comprises a plurality of cotton picking mechanisms and a plurality of supporting frames; the cotton picking mechanisms are fixed on the rack through a plurality of supporting frames respectively and are distributed side by side; the hydraulic motor is in transmission connection with the cotton picking mechanisms through the first transmission mechanism respectively; the cotton unloading mechanism is arranged on the rack and positioned above the cotton picking device; the cotton discharging mechanism is in transmission connection with the first transmission mechanism through a second transmission mechanism; the cotton removing roller is arranged on the rack through a bearing and is positioned above the cotton discharging mechanism, and the cotton removing roller is in transmission connection with the cotton discharging mechanism through a third transmission mechanism; the cotton collecting box is fixed on the frame and is positioned below the cotton discharging mechanism and the cotton removing roller. The utility model has the advantages of reasonable overall structure, can collect the machine cotton field surplus cotton to collection hopper after picking automatically, it is efficient to fall to the ground cotton pickup, has increased economic benefits.
Description
Technical Field
The utility model relates to an agricultural equipment technical field, more specifically the utility model relates to a cotton pickup falls to ground is related to.
Background
Cotton is the backbone industry in Xinjiang and has important strategic position for the economic development of China. In recent years, the large-area popularization and application of machine cotton picking greatly improve the cotton picking efficiency.
However, the cotton picker can generate the phenomenon that cotton is collided with the ground in the actual picking process, large-area ground cotton can be formed in the field, huge resource waste is caused, the manual picking efficiency is low, the cost is high, and the overall economic benefit is low.
Therefore, it is an urgent need to solve the problem of providing a ground cotton picker for reducing the seed cotton picking loss.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a cotton pickup falls to ground can collect the cotton ground surplus cotton of machine postharvest automatically, has improved and has picked up efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cotton pickup falls to ground, includes frame and hydraulic motor, hydraulic motor installs in the frame, still include:
the cotton picking device comprises a plurality of cotton picking mechanisms and a plurality of supporting frames; the plurality of cotton picking mechanisms are fixed on the rack through the plurality of supporting frames respectively and are distributed side by side; the hydraulic motor is in transmission connection with the cotton picking mechanisms through first transmission mechanisms respectively;
the cotton unloading mechanism is arranged on the rack and is positioned above the cotton picking device; the cotton discharging mechanism is in transmission connection with the first transmission mechanism through a second transmission mechanism;
the cotton removing roller is arranged on the rack and is positioned above the cotton discharging mechanism, and the cotton removing roller is in transmission connection with the cotton discharging mechanism through a third transmission mechanism;
and the cotton collecting box is fixed on the rack and is positioned below the cotton unloading mechanism and the cotton doffing roller.
Through taking above scheme, the beneficial effects of the utility model are that:
1) The cotton picking machine has the advantages that the whole structure is reasonable, the residual cotton in the cotton field after the machine picking can be automatically collected to the cotton collecting box, the picking efficiency of the cotton falling to the ground is high, and the economic benefit is increased;
2) A plurality of cotton picking mechanisms are mutually independent and do not interfere with each other, so that the copying is realized anywhere, and the terrain adaptability is improved.
Further, a plurality of pick up cotton mechanism the same structure, all include:
the rotary drum is arranged on the supporting frame on one side of the rotary drum through a first rotating shaft and a first bearing; the rotary rollers are distributed at equal intervals along the axial direction;
and the two saw tooth discs are respectively fixed on two sides of the rotary drum and are used for hooking cotton.
Further, the first transmission mechanism includes:
a first sprocket mounted on an output shaft of the hydraulic motor;
two ends of the second rotating shaft are respectively installed on the front side of the rack through second bearings;
the second chain wheel is arranged at the end part of the second rotating shaft close to the first chain wheel;
the first chain wheel is in transmission connection with the second chain wheel through the first chain;
the shaft boxes are all arranged on the second rotating shaft and are distributed at equal intervals along the axial direction; the front end of the support frame is fixedly connected with the shaft box shell through a connecting plate;
a plurality of third sprockets respectively fixed to the plurality of first rotating shafts;
and the shaft box is in transmission connection with the third chain wheel through the second chains.
Furthermore, the cotton discharging mechanism comprises a square roller and a plurality of cotton discharging brushes; two ends of the square roller are respectively installed on the rack through third bearings and are positioned above the saw tooth disc; the cotton wool unloading brushes are respectively arranged on the side surface of the square roller and are close to the periphery of the sawtooth disc.
Further, the second transmission mechanism includes:
the fourth chain wheel is arranged at the end part of the second rotating shaft close to the second chain wheel;
the fifth chain wheel is arranged at the end part of the square roller and is positioned on the same side as the fourth chain wheel;
two auxiliary chain wheels, wherein the two auxiliary chain wheels are arranged on the side wall of the rack close to the fifth chain wheel;
and the fourth chain wheel, the fifth chain wheel and the two auxiliary chain wheels are in transmission connection through the third chain.
Further, the third transmission mechanism includes:
the sixth chain wheel is arranged at one end part of the doffing roller;
the seventh chain wheel is arranged at the end part of the square roller and is positioned on the same side as the sixth chain wheel;
and the sixth chain wheel is in transmission connection with the seventh chain wheel through the fourth chain.
Furthermore, the cotton picking mechanism further comprises a straw shield, and the straw shield is fixed on the support frame and located in front of the rotary drum.
Adopt the beneficial effect that above-mentioned further technical scheme produced to be, can avoid upright cotton stalk to the cotton adverse effect who picks up and bring that falls to the ground.
Furthermore, pick up cotton mechanism still includes the protective shroud, the protective shroud is fixed the support frame top just is located the side of sawtooth dish.
The technical scheme has the advantages that the chain saw tooth disc lifting mechanism is used for lifting a single cotton picking mechanism and is convenient to repair.
Furthermore, the sawteeth of the sawteeth disc are obliquely distributed along the rotating direction, and the front inclination angle is 25-50 degrees.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic three-dimensional structure diagram of a landing cotton pickup device provided by the present invention;
fig. 2 is a front view of a landing cotton picker according to the present invention;
fig. 3 is a top view of the landing cotton picker according to the present invention;
fig. 4 is a schematic structural view of the cotton picking mechanism and the supporting frame provided by the present invention;
fig. 5 is a schematic structural diagram of the cotton unloading mechanism provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
As shown in fig. 1-5, the embodiment of the utility model discloses cotton pickup falls to ground, including frame 1 and hydraulic motor 2, hydraulic motor 2 installs in frame 1, still includes:
the cotton picking device 3 comprises a plurality of cotton picking mechanisms 31 and a plurality of supporting frames 32; the plurality of cotton picking mechanisms 31 are respectively fixed on the rack 1 through a plurality of supporting frames 32, and the plurality of cotton picking mechanisms 31 are distributed side by side; the hydraulic motor 2 is in transmission connection with the cotton picking mechanisms 31 through the first transmission mechanism 4;
the cotton discharging mechanism 5 is arranged on the rack 1 and is positioned above the cotton picking device 3; the cotton unloading mechanism 5 is in transmission connection with the first transmission mechanism 4 through a second transmission mechanism 6;
the cotton doffing roller 7 is mounted on the rack 1 through a bearing and is positioned above the cotton discharging mechanism 5, and the cotton doffing roller 7 is in transmission connection with the cotton discharging mechanism 5 through a third transmission mechanism 8;
and the cotton collecting box 9 is fixed on the frame 1 and is positioned below the cotton discharging mechanism 5 and the cotton removing roller 7.
The utility model has reasonable integral structure, can automatically collect the residual cotton in the cotton field after the cotton is picked to the cotton collecting box 9, has high picking efficiency of the cotton falling to the ground, and increases the economic benefit; and a plurality of cotton picking mechanisms 31 are mutually independent and do not interfere with each other, so that the profiling is realized anywhere, and the terrain adaptability is improved.
Specifically, a plurality of cotton picking mechanisms 31 are the same in structure and all include:
a rotary drum 311, the rotary drum 311 being mounted on the supporting frame 32 at one side thereof through a first rotating shaft and a first bearing; the plurality of rotary rollers 311 are equally spaced in the axial direction;
two sawtoothed discs 312, the two sawtoothed discs 312 are respectively fixed on two sides of the rotary drum 311 for hooking cotton.
Specifically, the first transmission mechanism 4 includes:
a first sprocket 41, the first sprocket 41 being mounted on the output shaft of the hydraulic motor 2;
two ends of the second rotating shaft 42 are respectively installed at the front side of the frame 1 through second bearings;
a second chain wheel 43, wherein the second chain wheel 43 is arranged at the end part of the second rotating shaft 42 close to the first chain wheel 41;
the first chain 44, the first chain wheel 41 is in transmission connection with the second chain wheel 43 through the first chain 44;
the shaft boxes 45 are all arranged on the second rotating shaft 42 and are distributed at equal intervals along the axial direction; the front end of the supporting frame 32 is fixedly connected with the shell of the shaft box 45 through a connecting plate 10;
a plurality of third sprockets 46, the plurality of third sprockets 46 being fixed to the plurality of first rotating shafts, respectively;
and a plurality of second chains 47, wherein the shaft box 45 is in transmission connection with the third chain wheel 46 through the second chains 47.
Specifically, the cotton discharging mechanism 5 comprises a square roller 51 and a plurality of cotton discharging brushes 52; two ends of the square roller 51 are respectively arranged on the frame through a third bearing and are positioned above the sawtooth disc 312; a plurality of cotton unloading brushes 52 are respectively installed on the side surfaces of the square roller 51 near the outer periphery of the saw teeth disc 312.
Specifically, the second transmission mechanism 6 includes:
a fourth chain wheel 61, wherein the fourth chain wheel 61 is arranged at the end part of the second rotating shaft 42 close to the second chain wheel 43;
a fifth chain wheel 62, wherein the fifth chain wheel 62 is arranged at the end part of the square roller 51 and is positioned at the same side with the fourth chain wheel 61;
two auxiliary chain wheels 63, wherein the two auxiliary chain wheels 63 are arranged on the side wall of the frame 1 close to the fifth chain wheel 62;
the third chain 64, the fourth chain wheel 61, the fifth chain wheel 62 and the two auxiliary chain wheels 63 are in transmission connection through the third chain 64.
Specifically, the third transmission mechanism 8 includes:
a sixth chain wheel 81, wherein the sixth chain wheel 81 is arranged at one end part of the doffing roller 7;
a seventh chain wheel 82, wherein the seventh chain wheel 82 is arranged at the end part of the square roller 51 and is positioned on the same side as the sixth chain wheel 81;
and the fourth chain 83, the sixth chain wheel 81 and the seventh chain wheel 82 are in transmission connection through the fourth chain 83.
Specifically, the cotton picking mechanism 31 further comprises a straw shield 313, and the straw shield 313 is fixed on the support frame 32 and located in front of the rotary drum 311.
Specifically, pick-up mechanism 31 further includes retainer 314, retainer 314 being secured to the top of support frame 32 and located on the side of saw-toothed disc 312.
Specifically, the sawteeth of the saw-tooth disc 312 are distributed obliquely along the rotating direction, and the front rake angle is 25-50 °.
The utility model discloses the working process: the tractor is connected with the front side of the frame 1 to drive the whole body to advance, the hydraulic motor 2 is started to drive the first chain wheel 41 to rotate, under the action of the first chain 44, the second chain wheel 43 rotates, so that the second rotating shaft 42 rotates, the shaft boxes 45 on the second rotating shaft 42 are respectively in transmission connection with the third chain wheel 46 through the second chain 47, so that the first rotating shafts are respectively driven to rotate, the rotating roller 311 and the saw-tooth disc 312 on the first rotating shaft rotate to hook out and convey cotton in the cotton bolls on the ground to the cotton unloading brush 52, the second rotating shaft 42 rotates and simultaneously drives the fourth chain wheel 61 to rotate, under the action of the third chain 64 and the two auxiliary chain wheels 63, the fifth chain wheel 62 rotates and is opposite to the rotating direction of the saw-tooth disc 312, so that the square roller 51 rotates, when the cotton unloading brush 52 on the square roller 51 rotates, the cotton on the saw-tooth disc 312 is brushed, meanwhile, cotton bolls hooked up by the saw-tooth disc 312 are cleaned, so that the cotton is separated from cotton shells, under the sixth chain wheel 81, the seventh chain 82 and the fourth chain 83, the cotton unloading brush 7 winds the cotton unloading roller 7 into the cotton collecting box 9.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a cotton pickup falls to ground, includes frame and hydraulic motor, hydraulic motor installs in the frame, its characterized in that still includes:
the cotton picking device comprises a plurality of cotton picking mechanisms and a plurality of supporting frames; the plurality of cotton picking mechanisms are fixed on the rack through the plurality of supporting frames respectively and are distributed side by side; the hydraulic motor is in transmission connection with the cotton picking mechanisms through first transmission mechanisms respectively;
the cotton unloading mechanism is arranged on the rack and is positioned above the cotton picking device; the cotton discharging mechanism is in transmission connection with the first transmission mechanism through a second transmission mechanism;
the cotton removing roller is arranged on the rack and is positioned above the cotton discharging mechanism, and the cotton removing roller is in transmission connection with the cotton discharging mechanism through a third transmission mechanism;
and the cotton collecting box is fixed on the rack and is positioned below the cotton unloading mechanism and the cotton doffing roller.
2. A landing cotton picker according to claim 1, wherein the plurality of cotton picking mechanisms are identical in structure and each comprises:
the rotary drum is arranged on the supporting frame on one side of the rotary drum through a first rotating shaft and a first bearing; the rotary rollers are distributed at equal intervals along the axial direction;
and the two sawtooth discs are respectively fixed on two sides of the rotary drum and are used for hooking cotton.
3. A cotton landing pickup according to claim 2, wherein said first drive means includes:
a first sprocket mounted on an output shaft of the hydraulic motor;
two ends of the second rotating shaft are respectively installed on the front side of the rack through second bearings;
the second chain wheel is arranged at the end part of the second rotating shaft close to the first chain wheel;
the first chain wheel is in transmission connection with the second chain wheel through the first chain;
the shaft boxes are arranged on the second rotating shaft and are distributed at equal intervals along the axial direction; the front end of the support frame is fixedly connected with the shaft box shell through a connecting plate;
a plurality of third chain wheels fixed on the plurality of first rotating shafts respectively;
and the shaft box is in transmission connection with the third chain wheel through the second chains.
4. A landing cotton pickup as claimed in claim 3, wherein said cotton discharge mechanism includes a square drum and a plurality of cotton discharge brushes; two ends of the square roller are respectively installed on the rack through third bearings and are positioned above the saw tooth disc; the cotton wool unloading brushes are respectively arranged on the side surface of the square roller and are close to the periphery of the sawtooth disc.
5. A floor cotton picker according to claim 4, wherein said second drive mechanism includes:
a fourth sprocket mounted at an end of the second shaft adjacent to the second sprocket;
the fifth chain wheel is arranged at the end part of the square roller and is positioned on the same side with the fourth chain wheel;
two auxiliary chain wheels, wherein the two auxiliary chain wheels are arranged on the side wall of the rack close to the fifth chain wheel;
and the fourth chain wheel, the fifth chain wheel and the two auxiliary chain wheels are in transmission connection through the third chain.
6. A floor cotton picker according to claim 5 wherein said third drive mechanism includes:
the sixth chain wheel is arranged at one end part of the doffing roller;
the seventh chain wheel is arranged at the end part of the square roller and is positioned on the same side as the sixth chain wheel;
and the sixth chain wheel is in transmission connection with the seventh chain wheel through the fourth chain.
7. A cotton landing pickup assembly as claimed in claim 2, wherein said cotton landing pick-up mechanism further includes a straw hood secured to said support frame and positioned in front of said rotary drum.
8. A cotton landing pickup as claimed in claim 2, wherein said pickup mechanism further includes a retainer secured to the top of said frame and located laterally of said serrated disk.
9. A cotton landing pickup according to claim 2, wherein the teeth of said toothed disc are inclined in the direction of rotation and have a rake angle of 25-50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051616.8U CN218277874U (en) | 2022-05-05 | 2022-05-05 | Cotton pickup falls to ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051616.8U CN218277874U (en) | 2022-05-05 | 2022-05-05 | Cotton pickup falls to ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218277874U true CN218277874U (en) | 2023-01-13 |
Family
ID=84802211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221051616.8U Active CN218277874U (en) | 2022-05-05 | 2022-05-05 | Cotton pickup falls to ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218277874U (en) |
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2022
- 2022-05-05 CN CN202221051616.8U patent/CN218277874U/en active Active
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