CN221058818U - Carrot harvester - Google Patents
Carrot harvester Download PDFInfo
- Publication number
- CN221058818U CN221058818U CN202322649949.1U CN202322649949U CN221058818U CN 221058818 U CN221058818 U CN 221058818U CN 202322649949 U CN202322649949 U CN 202322649949U CN 221058818 U CN221058818 U CN 221058818U
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- Prior art keywords
- chain wheel
- discharging
- mounting
- driving
- feeding
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- 244000000626 Daucus carota Species 0.000 title claims abstract description 46
- 235000002767 Daucus carota Nutrition 0.000 title claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000003306 harvesting Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model belongs to the technical field of agricultural equipment, and provides a carrot harvester. The utility model comprises the following steps: a frame is installed; the mounting frame is detachably mounted on the movable carrier; the mounting rack is provided with two mounting frames and one mounting seat; the mounting frame is provided with at least one belt rotating wheel; the mounting frame is provided with at least one fixing hole; the transmission mechanism is arranged in the mounting rack; the transmission mechanism comprises a driving machine, a rotating main shaft and a driving chain wheel disc group; the feeding mechanism is arranged on the mounting rack; a discharging mechanism; the discharging mechanism is arranged below the feeding mechanism and is arranged on the mounting frame; the discharging mechanism comprises a discharging driving chain wheel set, a scissor frame and a cleaning rotating wheel; the device can improve harvesting efficiency, realize demountable installation on the mobile carrier, increase the live time of other uses of mobile carrier.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, in particular to a carrot harvester.
Background
The traditional carrot harvester adopts a single-ridge harvesting mode, so that the single-ridge harvesting mode is simple, and the harvesting efficiency is low; meanwhile, in the traditional design, the carrot harvester is fixedly arranged on the movable carrier, so that the movable carrier such as a tractor and the like cannot be used independently, and the equipment waste is greatly caused;
therefore, in order to realize efficient carrot harvesting, the carrot harvester is detachably arranged on the movable carrier;
an efficient carrot harvesting device is needed, harvesting efficiency is improved, and detachable installation is achieved.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a carrot harvester which is used for improving harvesting efficiency, realizing detachable mounting on a movable carrier and prolonging the service time of other purposes of the movable carrier.
In a first aspect, the present utility model provides a carrot harvester comprising: a frame is installed; the mounting frame is detachably mounted on the movable carrier; the mounting rack is provided with two mounting frames and one mounting seat; the mounting frame is provided with at least one fixing hole; the mounting rack is detachably mounted on the movable carrier through the fixing hole; the mounting frame is provided with at least one belt rotating wheel; the transmission mechanism is arranged in the mounting rack; the transmission mechanism comprises a driving machine, a rotating main shaft and a driving chain wheel disc group; the driving machine is fixedly arranged on the mounting seat; the rotating main shaft is arranged below the mounting seat and is in transmission connection with the driving machine; the driving chain wheel disc group is arranged on the rotating main shaft; the feeding mechanism is arranged on the mounting frame and is positioned on the mounting frame; the feeding mechanism comprises at least one feeding conveying belt and a feeding driving sprocket; the feeding driving sprocket comprises a sprocket section and a transmission main wheel; the chain wheel section is in transmission connection with the driving chain wheel disc group; one end of the feeding transmission belt is arranged on the transmission main wheel, and the other end of the feeding transmission belt is arranged on the belt rotating wheel; a discharging mechanism; the discharging mechanism is arranged below the feeding mechanism and is arranged on the mounting frame; the discharging mechanism comprises a discharging driving chain wheel set, a scissor frame and a cleaning rotating wheel; the discharging driving chain wheel set is arranged on the mounting frame and is in transmission connection with the driving chain wheel set; the scissors frame is arranged below the feeding conveyor belt and positioned in the feeding direction of carrots; the cleaning rotating wheel is fixedly arranged below the discharging driving chain wheel group; the cleaning rotating wheel is used for cleaning carrots.
Further, the driving chain wheel disc is provided with four driving chain wheel discs, wherein the driving chain wheel discs comprise a first driving chain wheel disc, a second driving chain wheel disc, a third driving chain wheel disc and a fourth driving chain wheel disc; the discharging driving chain wheel group is provided with two parts; the device comprises a first discharging driving sprocket and a second discharging driving sprocket. In practical design, one chain wheel section is respectively in chain transmission with a second driving chain wheel disc; the chain wheel section at the other position is in chain transmission with the driving chain wheel disc and the fourth driving chain wheel disc; the two parts form the rotation power of the feeding conveyor belt; meanwhile, in the design, a first discharging driving chain wheel and a first driving chain wheel are in chain transmission; and a third driving chain wheel disc is in chain transmission with the second driving chain wheel disc; with this design, the rotational force of the cleaning wheel in the discharge mechanism is constituted. And the power of the two parts ensures the overall synchronism of the device and avoids the occurrence of accumulation or pushing.
Further, the mounting frame is provided with two fixed square pipes which are horizontally parallel; the mounting frame is provided with a discharging supporting seat; the discharging driving chain wheel group is arranged on the discharging supporting seat. The practical application of the design is convenient for carrots to fall into the space between the two fixed square tubes, and the carrots are conveniently harvested.
Further, the discharge drive sprocket set has a guide section that abuts the feed conveyor belt. In practical designs, the design is convenient for guiding the feeding conveyor belt, so that the gap between the two feeding conveyor belts is possible.
Furthermore, the discharging driving chain wheel set is also provided with a revolute pair gear, two parts are arranged, and the two parts are meshed and transmitted. In practical design, the cleaning rotating wheel is convenient to rotate, wherein the cleaning rotating wheel is provided with two parts; this ensures an efficient rotation of the cleaning wheel.
Further, the device also comprises a rotating shaft, wherein the rotating shaft is arranged below the discharging driving chain wheel group and is in transmission connection with the discharging driving chain wheel group; the cleaning rotating wheel is arranged on the rotating shaft. The design realizes the rotation of the cleaning rotating wheel.
Further, the feeding conveyor belt further comprises at least one guide wheel, wherein the guide wheel is arranged on the inner side of the feeding conveyor belt and is abutted with the feeding conveyor belt. In practical use, this design ensures guidance of the feed conveyor.
According to the technical scheme, the carrot harvester provided by the utility model has the beneficial effects that:
(1) In practical design, the movable carrier is detachably mounted through the fixing holes on the mounting frame, and in agricultural production, the common movable carrier is usually a tractor; thus, multiple uses of the mobile carrier are realized.
(2) Meanwhile, in the design, the adopted transmission mechanism is a power source of a movable carrier different from transmission; the designed independent power source takes a driving machine as a main power source to realize the integral rotation of the device;
(3) Moreover, two pairs of feeding conveyor belts are adopted as a feeding unit, and the two pairs of feeding conveyor belts are abutted to each other through the roots of carrots, so that the carrots are conveyed from bottom to top.
(4) Meanwhile, in order to facilitate discharging, a discharging mechanism similar to scissors is adopted; when the carrots approach the scissors frames and continue to upwards, the distance between the scissors frames is gradually reduced, and separation of the carrots from stems and leaves is finally realized;
(5) In addition, in order to facilitate loading, the cleaning rotating wheel is also used for cleaning the surfaces of carrots.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
Fig. 1 is a schematic perspective view of a carrot harvester according to an embodiment of the utility model;
FIG. 2 is a left side view of a carrot harvester according to the utility model;
FIG. 3 is a top view of a carrot harvester according to the utility model;
fig. 4 is a schematic structural view of a feeding mechanism and a discharging mechanism in a carrot harvester according to the utility model.
Reference numerals:
The device comprises a mounting frame 1, a mounting frame 11, a mounting seat 12, a belt rotating wheel 111, a fixing hole 112, a fixing square tube 113, a discharging supporting seat 114, a transmission mechanism 2, a driving machine 21, a rotating main shaft 22, a driving chain wheel disc group 23, a first driving chain wheel disc 231, a second driving chain wheel disc 232, a third driving chain wheel disc 233, a fourth driving chain wheel disc 234, a feeding mechanism 3, a feeding transmission belt 31, a feeding driving chain wheel 32, a chain wheel section 321, a transmission main wheel 322, a discharging mechanism 4, a discharging driving chain wheel group 41, a scissor frame 42, a cleaning rotating wheel 43, a guide section 401, a revolute pinion 402, a first discharging driving chain wheel 411, a second discharging driving chain wheel 412, a rotating shaft 5 and a guide wheel 6.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
An embodiment is substantially as shown in figures 1 to 4 of the accompanying drawings:
As shown in fig. 1-4, the carrot harvester provided in this embodiment can improve harvesting efficiency, realize detachable mounting on the mobile carrier, and increase the service time of other uses of the mobile carrier.
The utility model provides a carrot harvester, comprising: a frame 1 is installed; the mounting frame 1 is detachably mounted on a movable carrier; the mounting rack 1 is provided with two mounting frames 11 and a mounting seat 12; the mounting frame 11 is provided with at least one fixing hole 112; the mounting frame 1 is detachably mounted on a mobile carrier through the fixing hole 112; the mounting frame 11 is provided with at least one belt rotating wheel 111; the transmission mechanism 2 is arranged in the mounting frame 1; the transmission mechanism 2 comprises a driving machine 21, a rotating main shaft 22 and a driving chain wheel disc group 23; the driving machine 21 is fixedly arranged on the mounting seat; the rotating main shaft 22 is arranged below the mounting seat, and the rotating main shaft 22 is in transmission connection with the driving machine 21; the drive chain wheel disc group 23 is mounted on the rotating main shaft 22; a feeding mechanism 3, wherein the feeding mechanism 3 is installed on the installation frame 1 and is positioned on the installation frame 11; the feeding mechanism 3 comprises at least one feeding conveyor belt 31 and a feeding driving sprocket 32; the feed drive sprocket 32 includes a sprocket segment 321 and a drive main wheel 322; the chain wheel section 321 is in transmission connection with the driving chain wheel disc group 23; one end of the feeding conveyor belt 31 is mounted on the transmission main wheel 322, and the other end of the feeding conveyor belt 31 is mounted on the belt rotating wheel 111; a discharging mechanism 4; the discharging mechanism 4 is arranged below the feeding mechanism 3 and is arranged on the mounting frame 11; the discharging mechanism 4 comprises a discharging driving chain wheel group 41, a scissor frame 42 and a cleaning rotating wheel 43; the discharging driving chain wheel group 41 is arranged on the mounting frame 11, and the discharging driving chain wheel group 41 is in transmission connection with the driving chain wheel group 23; the shear blade holder 42 is installed below the feeding conveyor 31 and is positioned in the feeding direction of carrots; the cleaning rotating wheel 43 is fixedly arranged below the discharging driving chain wheel group 41; the cleaning wheel 43 is used for cleaning carrots. In practical design, the detachable mounting on the mobile carrier is realized through the fixing holes 112 on the mounting frame 1, and in agricultural production, the common mobile carrier is usually a tractor; thus, multiple uses of the mobile carrier are realized. Meanwhile, in the design, the adopted transmission mechanism 2 is a power source of a movable carrier different from transmission; the designed independent power source takes the driving machine 21 as the main power source to realize the integral rotation of the device; moreover, two pairs of feeding conveyor belts 31 are adopted as a feeding unit, and the carrots are conveyed from bottom to top through the butt joint of the rhizomes of the carrots on the two feeding conveyor belts 31. Meanwhile, in order to facilitate discharging, a scissor-like discharging mechanism 4 is adopted; when the carrots approach the scissors frames 42 and continue to move upwards, the distance between the scissors frames 42 is gradually reduced, and separation of the carrots from stems and leaves is finally achieved; and cleaning wheel 43 is also used to clean the carrot surface for convenient loading.
In this embodiment, the driving chain wheel is provided with four driving chain wheels, including a first driving chain wheel 231, a second driving chain wheel 232, a third driving chain wheel 233 and a fourth driving chain wheel 234; two parts are arranged on the discharging driving chain wheel group 41; including a first outfeed drive sprocket 411 and a second outfeed drive sprocket 412. In practical design, one sprocket segment 321 is respectively in chain transmission with the second driving sprocket 232; the other sprocket segment 321 is in chain drive with the and fourth drive sprocket wheels 234; at these two points, the rotation power of the feed conveyor belt 31 is constituted; meanwhile, in the design, the first discharging driving sprocket 411 and the first driving sprocket 231 are in chain transmission; and the third driving sprocket 233 is in chain transmission with the second driving sprocket 232; with this design, the rotational force of the cleaning rotor 43 in the discharge mechanism 4 is constituted. And the power of the two parts ensures the overall synchronism of the device and avoids the occurrence of accumulation or pushing.
In this embodiment, the mounting frame 11 has two horizontally parallel fixed square tubes 113; the mounting frame 11 is provided with a discharging supporting seat 114; the discharge drive sprocket set 41 is mounted on the discharge support 114. By the practical application of the design, carrots conveniently fall into the space between the two fixed square tubes 113, and the carrots are conveniently harvested.
In this embodiment, the outfeed drive sprocket assembly 41 has a guide section 401, and the guide section 401 abuts the infeed conveyor 31. In practical design, the design is such that guiding of the feed conveyor belt 31 is facilitated, so that a gap between two feed conveyor belts 31 is possible.
In this embodiment, the discharging driving sprocket set 41 further has a rotation pinion 402, and two rotation pinions 402 are provided, and the two rotation pinions 402 are engaged for transmission. In practical design, the design is to facilitate the rotation of the cleaning wheel 43, wherein the cleaning wheel 43 has two parts; this ensures an efficient rotation of the cleaning rotor 43.
In this embodiment, the device further includes a rotation shaft 5, where the rotation shaft 5 is installed below the discharge driving sprocket set 41 and is in transmission connection with the discharge driving sprocket set 41; the cleaning wheel 43 is mounted on the rotating shaft 5. This design enables the rotation of the cleaning wheel 43.
In this embodiment, the device further includes at least one guiding wheel 6, where the guiding wheel 6 is disposed inside the feeding conveyer 31 and abuts against the feeding conveyer 31. In practice, this design ensures guiding of the feed conveyor 31.
In summary, the carrot harvester greatly improves the harvesting efficiency by adopting the double harvesting devices, and is integrally and fixedly arranged on the tractor by adopting the bolt fixing mode; thus greatly improving the service condition of the equipment. Meanwhile, the device is reasonable in design, simple to operate, capable of achieving synchronous harvesting and cleaning, and greatly improved in efficiency, and therefore suitable for industrial popularization.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. A carrot harvester, comprising:
A frame is installed; the mounting frame is detachably mounted on the movable carrier; the mounting rack is provided with two mounting frames and one mounting seat; the mounting frame is provided with at least one belt rotating wheel;
The mounting frame is provided with at least one fixing hole; the mounting rack is detachably mounted on the movable carrier through the fixing hole;
The transmission mechanism is arranged in the mounting rack; the transmission mechanism comprises a driving machine, a rotating main shaft and a driving chain wheel disc group; the driving machine is fixedly arranged on the mounting seat; the rotating main shaft is arranged below the mounting seat and is in transmission connection with the driving machine; the driving chain wheel disc group is arranged on the rotating main shaft;
The feeding mechanism is arranged on the mounting frame and is positioned on the mounting frame; the feeding mechanism comprises at least one feeding conveying belt and a feeding driving sprocket; the feeding driving sprocket comprises a sprocket section and a transmission main wheel; the chain wheel section is in transmission connection with the driving chain wheel disc group;
one end of the feeding transmission belt is arranged on the transmission main wheel, and the other end of the feeding transmission belt is arranged on the belt rotating wheel; and
A discharging mechanism; the discharging mechanism is arranged below the feeding mechanism and is arranged on the mounting frame; the discharging mechanism comprises a discharging driving chain wheel set, a scissor frame and a cleaning rotating wheel; the discharging driving chain wheel set is arranged on the mounting frame and is in transmission connection with the driving chain wheel set; the scissors frame is arranged below the feeding conveyor belt and positioned in the feeding direction of carrots; the cleaning rotating wheel is fixedly arranged below the discharging driving chain wheel group; the cleaning rotating wheel is used for cleaning carrots.
2. The carrot harvester of claim 1, wherein the drive chain wheel is provided with four drive chain wheels, including a first drive chain wheel, a second drive chain wheel, a third drive chain wheel and a fourth drive chain wheel; the discharging driving chain wheel group is provided with two parts; the device comprises a first discharging driving sprocket and a second discharging driving sprocket.
3. The carrot harvester of claim 2, wherein the mounting frame has two horizontally parallel fixed square tubes; the mounting frame is provided with a discharging supporting seat; the discharging driving chain wheel group is arranged on the discharging supporting seat.
4. The carrot harvester of claim 2, wherein the outfeed drive sprocket set has guide segments that abut the infeed conveyor belt.
5. The carrot harvester of claim 4, wherein the discharge drive sprocket further comprises a revolute pinion and two revolute pinions are engaged with each other.
6. The carrot harvester of claim 4, further comprising a rotating shaft mounted below the outfeed drive sprocket set and in driving connection with the outfeed drive sprocket set; the cleaning rotating wheel is arranged on the rotating shaft.
7. The carrot harvester of claim 1, further comprising at least one guide wheel disposed inside the infeed conveyor and in abutment with the infeed conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322649949.1U CN221058818U (en) | 2023-09-27 | 2023-09-27 | Carrot harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322649949.1U CN221058818U (en) | 2023-09-27 | 2023-09-27 | Carrot harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221058818U true CN221058818U (en) | 2024-06-04 |
Family
ID=91270824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322649949.1U Active CN221058818U (en) | 2023-09-27 | 2023-09-27 | Carrot harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221058818U (en) |
-
2023
- 2023-09-27 CN CN202322649949.1U patent/CN221058818U/en active Active
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| GR01 | Patent grant |