CN203243715U - Picking head of air suction type cotton picker - Google Patents
Picking head of air suction type cotton picker Download PDFInfo
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- CN203243715U CN203243715U CN 201320302497 CN201320302497U CN203243715U CN 203243715 U CN203243715 U CN 203243715U CN 201320302497 CN201320302497 CN 201320302497 CN 201320302497 U CN201320302497 U CN 201320302497U CN 203243715 U CN203243715 U CN 203243715U
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- cotton
- picking head
- picking
- crochet hook
- picker
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Abstract
The utility model discloses a picking head of an air suction type cotton picker. The picking head of the air suction type cotton picker comprises a cotton-sucking pipe, wherein a housing of an inner cavity structure is arranged at the front end of the cotton-sucking pipe, a pipe opening of the cotton-sucking pipe is communicated with an inner cavity of the housing, a cotton-sucking end port is formed in the front end of the housing, at least one roller is installed inside the inner cavity of the housing, a transmission soft belt is arranged outside the roller, and a plurality of hooking needle claws are installed on the transmission soft belt. The picking head of the air suction type cotton picker is additionally provided with the housing assisting in cotton suction, the roller driven by a motor to rotate is arranged in the housing, and is closely connected with the transmission soft belt, and the hooking needle claws are distributed on the transmission soft belt. Compared with a traditional air suction type cotton picker, the hooking needle claws at the cotton-sucking end port grasp and pick cotton, the success rate of one-time cotton picking is high, and therefore the efficiency of the air suction type cotton picker is improved. In addition, when the picking head approaches the cotton, the number of the hooking needle claws in contact with the cotton is large, the success rate of grasping and picking the cotton can be guaranteed, effort for operation is saved, the efficiency of grasping and picking is higher, and twining of cotton velvet is avoided.
Description
Technical field
The utility model relates to a kind of cotton picking-up head, relates in particular to a kind of picking head of air sucking type cotton picker.
Background technology
At present, except Xinjiang Production and Construction Army Corps partly concentrate the cotton picking with the large-scale cotton picker of employing, the artificial harvesting in national cotton growing area is still occupied an leading position.The loose some cotton picker that the market occurs is the cotton picking equipment that medium and small cotton planting user pays close attention to, and has the advantages such as simple in structure, lightweight, failure rate is low, use, maintenance all make things convenient for.But generally be stuck at present the dissatisfactory technical bottleneck of efficient, developer and cotton grower are looking forward to technological break-through, to be widely applied in the cotton picking field.Occupy leadingly in the loose point of market small batch cotton picking, small-sized loose some cotton picker advantage obtained the abundant affirmation in market, and earnestly expectation substitutes small-sized loose some cotton picker artificial, that efficient surpasses artificial cotton picking fully and goes on the market.
The loose point of traditional wind-suction type cotton picker only relies on wind suction effect to win cotton, wide-open cotton is no problem to gathering, but contact with the end of the branch when tight in the cotton of plucking the inadequate cotton of openness, different cultivars, such simple cotton picker that relies on wind-force, the dynamics efficient of inhaling lower cotton from cotton boll hull is obviously inadequate, be difficult to all to rely on wind-force to remove cotton on the end of the branch, often need repeatedly repetitive operation, its efficient not, than manually soon not what.So, substitute artificial cotton picking fully, must solve this key issue, otherwise the air sucking type cotton picker difficulty is approved by market.In sum, traditional air sucking type cotton picker exists the defectives such as cotton picking difficulty, cotton picking efficient be low.
The utility model content
Weak point for the existence of loose some cotton picker prior art, the purpose of the utility model patent is to provide a kind of picking head for air sucking type cotton picker, this picking head can assist air sucking type cotton picker to win difficult cotton of winning, reach the efficient that per second is gathered a cotton from cotton boll hull, break through loose this technical bottleneck of putting cotton picking.
The purpose of the utility model technology is achieved through the following technical solutions:
A kind of picking head of air sucking type cotton picker comprises cotton suction duct.The front end of described cotton suction duct is provided with the case of internal cavity structures, and case is that state is covered in half coating to cotton-picker head; Cavity is the cotton admission passage, and size is less than the cotton suction duct caliber; The mouth of pipe of described cotton suction duct is connected with the internal cavities of case, and the front end of case has the suction port, and at least one roller bearing is installed in the inner chamber of case, and the roller bearing outside is provided with transmits soft band, transmits soft being with some crochet hook pawls are installed.
In order better to realize the utility model technology, the quantity of described roller bearing is two, and one of them roller bearing is located at the mouth of pipe near cotton suction duct, and another roller bearing arranges near the suction port, and the soft band ring type connection of described transmission is surrounded on two roller bearings.
Further technical scheme is: be positioned near the suction port part crochet hook pawl and placing the hull outside of described case at least, can certainly for: the crochet hook pawl of half is positioned at the case inner chamber, and second half crochet hook pawl is positioned at case, the suction port is outside.
Further technical scheme is: described crochet hook pawl is matrix and arranges the outer surface that evenly is arranged at the soft band of transmission.
The utility model provides a kind of preferred crochet hook pawl structure technology scheme to be: described crochet hook melon is comprised of crown section and pin pawl section, and crown section is fixedly installed on and transmits soft band outer surface, forms an angle between the described crown Duan Yuzhen pawl section.
As preferably, the angle value of described crown Duan Yuzhen pawl section angle is 90～170 degree.
The utility model is compared than prior art, has the following advantages and beneficial effect:
(1) the utility model technology is at the cotton suction duct front end of air sucking type cotton picker, increased the picking head of auxiliary suction: this picking head has and has motor in case, the case (or the gasoline engine power of random band prolong support) to drive the roller bearing that rotates, closely be connected with on the roller bearing and transmit soft band, transmit soft being with and be laid with some crochet hook pawls.Grab by the crochet hook pawl that is positioned at the picking head port and to remove cotton, compare traditional air sucking type cotton picker, it is disposable wins having higher success rate of cotton, thereby fundamentally solved the efficiency of loose some cotton picking, broken through in a sense this technical bottleneck, making as early as possible becomes reliable reality for market provides simple and practical microminiature cotton picker.
(2) and, the crochet hook pawl is comprised of crown section and pin pawl section, consists of an angle between the crown Duan Yuzhen pawl section, during production, can be according to the actual conditions of cotton, suitable angle value is produced in design.The crochet hook pawl is matrix and evenly is arranged at and transmits soft being with, and is more with the crochet hook pawl of cotton contact near cotton the time, can guarantee to grab the success rate of piching cotton, and the mode that adopts simultaneously the driven by motor roller bearing to rotate operates comparatively laborsavingly, grabs the efficient of plucking also higher.
Description of drawings
Fig. 1 is the external structure schematic diagram of the present embodiment;
Fig. 2 is the interior schematic diagram of the present embodiment;
Fig. 3 is the structural representation after crochet hook pawl, roller bearing, the soft band combination of transmission;
Fig. 4 is the right view of Fig. 1;
Fig. 5 be the present embodiment crawl, transport the use schematic diagram of cotton.
Wherein, the corresponding name of the Reference numeral in the accompanying drawing is called:
The 1-case, 2-roller bearing, 3-transmit soft band, 4-crochet hook pawl, 5-cotton suction duct, 11-suction port, 6-crochet hook pawl moving region edge line, 7-cotton.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail:
Embodiment
Such as Fig. 1～shown in Figure 5, a kind of picking head of air sucking type cotton picker comprises cotton suction duct 5, and the front end of cotton suction duct 5 is provided with the case 1 of internal cavity structures, and the mouth of pipe of cotton suction duct 5 is connected with the internal cavities of case 1.
The front end of case 1 has suction port one 1, and at least one roller bearing 2 is installed in the inner chamber of case 1, and roller bearing 2 outsides are provided with to transmit softly is with 3, transmits soft being with some crochet hook pawls 4 are installed on 3.Such as Fig. 2, shown in Figure 3, roller bearing 2 quantity of the present embodiment are two, one of them roller bearing 2 is located at the mouth of pipe near cotton suction duct 5, another roller bearing 2 arranges near suction port one 1 position, transmit and softly be with 3 to be connected on two roller bearings 2, transmit and softly be with for 3 closed connections be wrapped in two roller bearing 2 outsides, two roller bearings 2 are by transmitting soft 3 transmission of moving of being with.
One of them roller bearing 2 of the present embodiment relies on external motor or gasoline engine that power is provided, namely this roller bearing 2 is connected with motor or gasoline engine power, and an other roller bearing 2 relies on to transmit and softly comes from the roller bearing 2 that roller bearing 2(is connected with motor or gasoline engine power with 3 transmission) power.Certainly two roller bearings 2 of the present embodiment all can connect motor or gasoline engine by power, and principle is also identical, and the power of its whole mechanism will be more sufficient, and performance will be more superior.
A plurality of roller bearings 2 can also be set between two roller bearings 2, and these roller bearings 2 can connect motor or gasoline engine, also can not connect.
In order to guarantee that this cotton picking-up head has sufficient space crawl cotton, the utility model is being positioned near the suction port one 1 part crochet hook pawl 4 and is placing the hull outside of case 1 at least.Such as Fig. 1, Fig. 2, shown in Figure 5, half crochet hook pawl 4 of the present embodiment is arranged in case 1 inner chamber, second half crochet hook pawl 4 is positioned at case 1, suction port one 1 outside, and it is larger that such structure can allow this picking head win the space of cotton, and it is less that it is subject to case 1 impact.And, it is maximum, the darkest that openness at front end circular arc place crochet hook pawl 4 is maximum, crochet hook pawl 4 inserts velveteen power, walk around this road camber line, crochet hook pawl 4 draws in, direction is consistent with air draught power, the reversal interlocking relay of formation and cotton boll hull, under the acting in conjunction of grip and suction, assigned address is grabbed down, inhaled and be sent to velveteen very easily from cotton boll hull.
As shown in Figure 4, crochet hook pawl 4 of the present utility model be matrix arrange evenly be arranged at transmit soft with 3 outer surface.When roller bearing 2 rotated, be with 3 along with movement the transmission of roller bearing 2 is soft, all crochet hook pawls 4 will be at crochet hook pawl moving region edge line 6(Fig. 1, shown in Figure 2) move in the scope.
Such as Fig. 1～shown in Figure 3, the present embodiment crochet hook pawl 4 is comprised of crown section and pin pawl section, and crown section is fixedly installed on and transmits soft 3 outer surfaces of being with, and forms an angle between the crown Duan Yuzhen pawl section.The angle value of crown Duan Yuzhen pawl section angle is preferably 90～170 degree.Adopt the crochet hook pawl 4 of above-mentioned scope angle value can win comparatively like a cork the cotton that is positioned at cotton boll hull.
The crown segment length of the present embodiment between 0.5～0.8, pin pawl segment length is between 0.6～1cm; The crochet hook claw material must be steel material, guarantees that the crochet hook pawl has enough elasticity and rigidity.Consist of one 90～170 angle between the degree between the crown Duan Yuzhen pawl section.Crochet hook pawl 4 is neat matrix and evenly arranges, every row has suitable spacing, crochet hook pawl 4 transmit soft be with 3 one-tenths parallel or full lines and the arrangement of harvesting termination angle all can, the faults such as winding, driving-belt obstruction of evading velveteen with suitable spacing, the ratio that pin spacing is about crown section is: 3 to 5; But the direction of crochet hook pawl 4 must be unanimously towards the direction of the direction of grabbing velveteen and aspiration channel wind-force.After being with 3 annular closures to be connected on the roller bearing 2 with the transmission of crochet hook pawl 4 is soft, can make with the termination circular shaft radius of picking head crochet hook pawl 4 become large thereupon, this is played a decisive role transmitting soft connected mode on 3 by soft strip material and crochet hook pawl 4, crochet hook pawl 4 with transmit soft be with 3 be penetrate fixing.Guarantee that crochet hook pawl 4 arrives when plucking the termination, as much as possible opening width can be arranged, increase the contact area of pawl and velveteen; Near cotton the time, it is the darkest, the most firm that the crochet hook pawl 4 that contacts with cotton is grabbed suede, the front end of crochet hook pawl 4 with vertical angle hold behind the velveteen, the transmission of driven by motor softly is with 3 uniform rotation, walk around circular shaft when becoming horizontal movement, suction, the collaborative pulling of pulling force, not only easily from cotton boll hull, extract velveteen, allow simultaneously velveteen from crochet hook pawl 4, easily send into given place with cotton suction duct 5, finish mechanical cotton picking process.
In overall process, crochet hook pawl 4 is changed direction, and does not twine, and collaborative air draught is puted forth effort jointly, grabs piching cotton strength abundance, has guaranteed each cotton picking success, has fundamentally solved the efficiency of point-to-point cotton picking.
As shown in Figure 5, the utility model technology is engaged on the cotton picking pipe of air sucking type cotton picker, during use, allow suction port one 1 near cotton (cotton of maturation on the cotton end of the branch), starter motor or gasoline engine, allow roller bearing 2 rotate, transmitting soft being with 2 will be along with rotation, thus be positioned at transmit soft will be in an orderly manner along with soft 2 cycle rotations of being with of transmission with the crochet hook pawl 4 on 2.The crochet hook pawl 4 that is arranged in suction port one 1 could hook and win cotton boll hull near cotton time the cotton 7, it is won the apish hand of cotton process and grabs or win process, so it is clean that cotton 7 is easy to be won, with respect to original wind suction effect that only relies on air sucking type cotton picker, the air sucking type cotton picker that this picking head is installed has the disposable cotton 7 of winning fast on the clean end of the branch of enough strength.After crochet hook pawl 4 has been won cotton 7, can be with 2 to be transported to cotton suction duct 5 positions along with transmission is soft, cotton suction duct 5 mouths of pipe have powerful wind suction, thus be easy to the cotton 7 that is positioned at crochet hook pawl 4 is attracted to cotton suction duct 5, and be transported to the position of appointment along with cotton suction duct 5.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. the picking head of an air sucking type cotton picker, comprise cotton suction duct (5), it is characterized in that: the front end of described cotton suction duct (5) is provided with the case (1) of internal cavity structures, the mouth of pipe of described cotton suction duct (5) is connected with the internal cavities of case (1), the front end of case (1) has suction port (11), at least one roller bearing (2) is installed in the inner chamber of case (1), and roller bearing (2) outside is provided with transmits soft band (3), transmits some crochet hook melons (4) are installed on the soft band (3).
2. according to the picking head of air sucking type cotton picker claimed in claim 1, it is characterized in that: the quantity of described roller bearing (2) is two, one of them roller bearing (2) is located at the mouth of pipe near cotton suction duct (5), another roller bearing (2) arranges near suction port (11), and the soft band of described transmission (3) is connected on two roller bearings (2).
3. according to the picking head of air sucking type cotton picker claimed in claim 1, it is characterized in that: be positioned near the suction port (11) part crochet hook melon (4) and place the hull outside of described case (1).
4. according to the picking head of air sucking type cotton picker claimed in claim 1, it is characterized in that: described crochet hook melon (4) is matrix and arranges the outer surface that evenly is arranged at the soft band of transmission (3).
5. according to the picking head of claim 1 or 3 or 4 described air sucking type cotton pickers, it is characterized in that: described crochet hook melon (4) is comprised of crown section and pin pawl section, crown section is fixedly installed on and transmits soft band (3) outer surface, forms an angle between the described crown Duan Yuzhen pawl section.
6. according to the picking head of air sucking type cotton picker claimed in claim 5, it is characterized in that: the angle value of described crown Duan Yuzhen pawl section angle is 90～170 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302497 CN203243715U (en) | 2013-05-29 | 2013-05-29 | Picking head of air suction type cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320302497 CN203243715U (en) | 2013-05-29 | 2013-05-29 | Picking head of air suction type cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243715U true CN203243715U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320302497 Expired - Fee Related CN203243715U (en) | 2013-05-29 | 2013-05-29 | Picking head of air suction type cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850362A (en) * | 2016-05-25 | 2016-08-17 | 王玉富 | Cotton picking system and cotton harvester |
| CN110314245A (en) * | 2019-07-09 | 2019-10-11 | 张芹 | A kind of antibiotic device and Medical Devices component for Medical Devices |
-
2013
- 2013-05-29 CN CN 201320302497 patent/CN203243715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850362A (en) * | 2016-05-25 | 2016-08-17 | 王玉富 | Cotton picking system and cotton harvester |
| CN110314245A (en) * | 2019-07-09 | 2019-10-11 | 张芹 | A kind of antibiotic device and Medical Devices component for Medical Devices |
| CN110314245B (en) * | 2019-07-09 | 2020-11-10 | 张芹 | Antibacterial device for medical equipment and medical equipment assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20180529 |