CN220081705U - Conveniently-detached fan for cotton picker - Google Patents
Conveniently-detached fan for cotton picker Download PDFInfo
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- CN220081705U CN220081705U CN202320698928.6U CN202320698928U CN220081705U CN 220081705 U CN220081705 U CN 220081705U CN 202320698928 U CN202320698928 U CN 202320698928U CN 220081705 U CN220081705 U CN 220081705U
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- fan
- main body
- screw holes
- fan main
- blowing
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 45
- 238000007664 blowing Methods 0.000 claims description 58
- 240000004282 Grewia occidentalis Species 0.000 claims description 23
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a fan for a cotton picker, which is convenient to detach, and relates to the technical field of cotton pickers, wherein four corner screw holes of a rear net are arranged at four sides of the rear part of a fan main body, four corner screw holes of the main body are arranged at four sides of the front surface of the fan main body, and two side screw holes are arranged at the left side and the right side of the front surface of the fan main body; the front net side screw holes are arranged on the left side and the right side of the front of the fan main body; through the four corners screw that sets up at the front and back four sides of fan main part to and according to the both sides screw that fan main part both sides set up and the setting of preceding net side screw and board side screw, and then link to each other between the front and back with fan main part, preceding screen, back screen and blow box through a screw, such design mode makes the fan main part be convenient for install and dismantle, and whole journey just can be with its fixed mounting through the screw, and the operation is got up very easily, has reduced the process of dismantling and installing.
Description
Technical Field
The utility model relates to the technical field of cotton pickers, in particular to a fan for a cotton picker, which is convenient to detach.
Background
The fan can keep wind power output in the cotton picking process, so that cotton is conveyed into the cotton box under the action of wind power, and the speed of the cotton picking process is accelerated, so that the fan for the cotton picker is convenient to detach.
The prior art can refer to the publication number: the Chinese patent of CN205848020U discloses a centrifugal air supply device for a cotton picker, which comprises a first supporting seat, a second supporting seat and a fan arranged between the first supporting seat and the second supporting seat and rotating between the first supporting seat and the second supporting seat, wherein an air duct used for guiding air generated by the fan to the outside is further arranged on the first supporting seat and the second supporting seat, at least one air outlet pipe is arranged on the air duct, and a hydraulic motor used for driving the fan to rotate is arranged on the air duct, and a one-way clutch is arranged between the hydraulic motor and the fan. The utility model has reasonable structural design, can generate larger air delivery quantity, avoid loss in the force transmission process, realize free stopping of the fan, reduce damage to the fan, prolong the service life of the fan and meet the cotton conveying requirement of the cotton picker.
The centrifugal air supply device for the cotton picker is arranged to avoid loss in the force transmission process, free stopping of the fan can be realized, damage to the fan is reduced, service life of the fan is prolonged, the cotton conveying requirement of the cotton picker is met, but cotton is conveyed to the inside of a cotton box under the action of wind force in the cotton picker using process, the fan is blocked easily in the blowing process because the cotton volume is smaller, normal blowing of the fan is caused, the fan is larger, and the fan is more troublesome in the later disassembling process, so that the fan is inconvenient to clean and install.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the fan is easy to block and the fan is difficult to disassemble in the blowing process of the fan for the cotton picker convenient to disassemble, and provides the fan for the cotton picker convenient to disassemble, which solves the problems that the fan is easy to block and the fan is difficult to disassemble in the blowing process of the fan, and the utility model provides the following technical scheme for realizing the purposes:
a fan for a cotton picker that is convenient to disassemble, comprising:
the fan body is of a rectangular structure;
the four-corner screw holes of the rear net are arranged on four sides of the rear of the fan main body, four sides of the front surface of the fan main body are provided with four-corner screw holes of the main body, and two-side screw holes are arranged on the left side and the right side of the front surface of the fan main body;
the front net side screw holes are arranged on the left side and the right side of the front of the fan main body, front net four-corner screw holes are formed in the front of the fan main body, and extension plates are arranged in front of the front net four-corner screw holes;
the side screw holes of the plate are arranged in the extension plate.
Preferably, the fan body includes:
the handle is arranged above the fan main body, a blowing fan is arranged in the fan main body, and a foot rest is arranged below the fan main body;
the front screen is arranged in front of the fan main body, and the rear screen is arranged at the rear of the fan main body;
the blowing box is arranged in front of the front gauze, and a blowing port is connected to the front of the blowing box.
Preferably, the blowing fan includes:
the fan sleeve is arranged outside the blowing fan, a fan core is arranged in the blowing fan, and a support shaft rod is arranged behind the fan core;
the inner screw hole is arranged in the fan core, and a fan shaft is arranged in the fan core.
Preferably, the blowing box includes:
the air blowing groove is arranged above the air blowing box, the connecting box is arranged above the air blowing groove, and the air blower is arranged above the connecting box;
the movable rod is arranged on the left side of the blow box, a wind shield is arranged in front of the blow box, and a movable torsion is arranged on the upper left side of the wind shield.
Preferably, the wide length of the wind shield is consistent with the wide length of the air blowing opening, and the wind shield moves up and down on one side of the movable rod through the movable torsion.
Preferably, four corners screw holes of the rear net are inlaid on the upper, lower, left and right sides of the rear screen, the rear screen forms a connection relationship with the front screen through the fan main body, the air blowing box forms a connection relationship with the fan main body through the extension plate, the plate side screw holes, and the aperture sizes and positions of the plate side screw holes, the front net four corners screw holes and the two side screw holes are consistent.
Preferably, the fan core and the blowing fan are a group of fixing devices, and the inner screw hole is arranged at the joint of the fan core and the fan shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. the front screen and the rear screen are respectively arranged at the front and the rear of the main body of the fan, so that the problem that cotton is easily rolled into the blowing fan by the fan due to small volume, and the blowing fan cannot normally run is avoided;
2. this kind of cotton picker that conveniently dismantles uses fan to through the four corners screw that sets up in the front and back four sides of fan main part to and according to the both sides screw that fan main part both sides set up and the setting of preceding net side screw and board side screw, and then link to each other between around carrying out fan main part, preceding screen, back screen and blast box through a screw, such design makes the fan main part be convenient for install and dismantle, and whole journey just can be with its fixed mounting through the screw, and the operation is got up very easily, has reduced the process of dismantling and installation.
Drawings
FIG. 1 is a schematic view of the overall structure of a fan for a cotton picker which is convenient to disassemble in one embodiment of the utility model;
FIG. 2 is a schematic diagram showing an internal structure of a blowing fan of a blower for a cotton picker, which is convenient to disassemble in an embodiment of the present utility model;
FIG. 3 is a schematic view showing the internal structure of a fan body of a fan for a cotton picker, which is convenient to detach according to an embodiment of the present utility model;
fig. 4 is a schematic view showing an internal structure of a blow box of a blower for a cotton picker, which is convenient to disassemble in an embodiment of the present utility model.
1. A fan main body; 101. four corner screw holes of the rear net; 102. four corner screw holes of the main body; 103. screw holes at two sides; 104. the side screw holes of the front net; 105. four corner screw holes of the front net; 106. an extension plate; 107. screw holes on the side edges of the plate; 2. a handle; 3. a blowing fan; 301. a fan cover; 302. a fan core; 303. a support shaft lever; 304. an inner screw hole; 305. a fan shaft; 4. a foot rest; 5. a front screen; 6. a rear screen; 7. a blow box; 701. a blowing groove; 702. a connection box; 703. a blower; 704. a movable rod; 705. a wind deflector; 706. a movable torsion; 8. and (5) blowing an air port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
1-4, in this embodiment, a fan for a cotton picker that is convenient to detach includes: the fan comprises a fan main body 1, wherein the fan main body 1 is of a rectangular structure; rear net four-corner screw holes 101, wherein the rear net four-corner screw holes 101 are arranged on four sides of the rear of the fan main body 1, four sides of the front surface of the fan main body 1 are provided with main body four-corner screw holes 102, and two side screw holes 103 are arranged on the left and right sides of the front surface of the fan main body 1; front net side screw holes 104, wherein the front net side screw holes 104 are arranged on the left side and the right side of the front of the fan main body 1, front net four-corner screw holes 105 are arranged in front of the fan main body 1, and extension plates 106 are arranged in front of the front net four-corner screw holes 105; plate side screw holes 107, the plate side screw holes 107 being mounted inside the extension plate 106; rear net four corners screw 101 inlay in the upper and lower left and right sides of back screen 6, and back screen 6 constitutes relation of connection through fan main part 1 and preceding screen 5 to blow case 7 constitutes relation of connection through extension board 106, board side screw 107 and fan main part 1, and the aperture size and the position of board side screw 107 and preceding net four corners screw 105, both sides screw 103 are all unanimous.
Specifically, the rear screen 6 is connected with the fan main body 1 through four corner screw holes 101 and screws of the rear screen, the front screen 5 is also the same, and the air blowing box 7 is installed together through the extension plate 106, the plate side screw holes 107, the front screen side screw holes 104, the two side screw holes 103 and the fan main body 1, so that the operation process is very simple, and the later disassembly is also convenient;
handle 2, handle 2 install in the top of fan main part 1, and the inside of fan main part 1 is provided with blowing fan 3, and blowing fan 3 includes: the fan sleeve 301, the fan sleeve 301 is arranged outside the blowing fan 3, the fan core 302 is arranged inside the blowing fan 3, and the supporting shaft rod 303 is arranged behind the fan core 302; the inner screw hole 304, the inner screw hole 304 is installed inside the fan core 302, and a fan shaft 305 is arranged inside the fan core 302; the fan core 302 and the blower fan 3 are a set of fixing devices, and the inner screw hole 304 is disposed at the connection position of the fan core 302 and the fan shaft 305.
Specifically, the fan core 302 and the blower fan 3 are a set of fixing devices, and the fan core 302 is mounted on the fan shaft 305 through the inner screw hole 304, so that the blower fan 3 can rotate along with the rotation of the fan shaft 305, and the disassembly and the cleaning are convenient;
a foot rest 4 is arranged below the fan main body 1; the front screen 5 is arranged in front of the fan main body 1, and the rear screen 6 is arranged at the rear of the fan main body 1; blow box 7, blow box 7 sets up in the place ahead of preceding screen 5, and blow box 7 includes: a blowing tank 701, the blowing tank 701 is arranged above the blowing box 7, a connecting box 702 is arranged above the blowing tank 701, and a blower 703 is arranged above the connecting box 702; a movable rod 704, wherein the movable rod 704 is arranged on the left side of the blow box 7, a wind shield 705 is arranged in front of the blow box 7, and a movable torsion 706 is arranged on the upper left side of the wind shield 705; the wide length of the wind deflector 705 coincides with the wide length of the air blowing opening 8, and the wind deflector 705 moves up and down on one side of the movable rod 704 by the movable knob 706.
Specifically, the wind shield 705 can move up and down on one side of the movable rod 704, and the wind shield 705 can be opened according to the situation to control the wind direction of the wind blowing opening;
embodiment two:
1-4, in this embodiment, a fan for a cotton picker that is convenient to detach includes: the fan comprises a fan main body 1, wherein the fan main body 1 is of a rectangular structure; rear net four-corner screw holes 101, wherein the rear net four-corner screw holes 101 are arranged on four sides of the rear of the fan main body 1, four sides of the front surface of the fan main body 1 are provided with main body four-corner screw holes 102, and two side screw holes 103 are arranged on the left and right sides of the front surface of the fan main body 1; front net side screw holes 104, wherein the front net side screw holes 104 are arranged on the left side and the right side of the front of the fan main body 1, front net four-corner screw holes 105 are arranged in front of the fan main body 1, and extension plates 106 are arranged in front of the front net four-corner screw holes 105; plate side screw holes 107, the plate side screw holes 107 being mounted inside the extension plate 106; the blower main body 1 further includes: handle 2, handle 2 install in the top of fan main part 1, and the inside of fan main part 1 is provided with blowing fan 3, and blowing fan 3 includes: the fan sleeve 301, the fan sleeve 301 is arranged outside the blowing fan 3, the fan core 302 is arranged inside the blowing fan 3, and the supporting shaft rod 303 is arranged behind the fan core 302; the inner screw hole 304, the inner screw hole 304 is installed inside the fan core 302, a fan shaft 305 is arranged inside the fan core 302, and a foot rest 4 is arranged below the fan body 1; the front screen 5 is arranged in front of the fan main body 1, and the rear screen 6 is arranged at the rear of the fan main body 1; the blowing box 7, the blowing box 7 sets up in the place ahead of preceding screen 5, and the place ahead of blowing box 7 is connected with the mouth of blowing 8.
Specifically, the handle 2 can carry the fan main part 1, can pick fan main part 1 in real time, has increased the flexibility when fan main part 1 picks cotton to and can carry out wind-force to the position of cotton weak point and pick according to the design of blowing mouth 8, all-round cotton is picked.
Working principle: firstly, install the fulcrum bar 303 in the rear of fan cover 301, and then screw up in with between screw 304, fan axle 305 and fan core 302, make it become a set of device, then place the fan cover 301 of installing in fan main part 1 the inside, install the rear net four corners screw 101 and the rear screen 6 in the rear of fan main part 1 with the screw again, then use the screw with the blow box 7 through the board side screw 107 that the extension board 106 inside set up run through on the front net side screw 104 to the both sides screw 103, fix fan main part 1 together with preceding screen 5 and blow box 7, finally, just can begin to carry out wind-force transmission, can pick cotton through blowing port 8 and blower 703, also can block blowing port 8 through deep bead 705, only leave blower 703 a wind gap to pick cotton, finally, can dismantle the screw from the screw through the screw, the operation process is very simple, just so accomplished whole convenient all use processes of the cotton picker fan of dismantling.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Conveniently dismantle cotton picker fan, its characterized in that includes:
the fan comprises a fan main body (1), wherein the fan main body (1) is of a rectangular structure;
the rear net four-corner screw holes (101), the rear net four-corner screw holes (101) are arranged on four sides of the rear of the fan main body (1), four sides of the front surface of the fan main body (1) are provided with main body four-corner screw holes (102), and two side screw holes (103) are arranged on the left side and the right side of the front surface of the fan main body (1);
the front net side screw holes (104), the front net side screw holes (104) are arranged on the left side and the right side of the front of the fan main body (1), front net four-corner screw holes (105) are arranged in front of the fan main body (1), and an extension plate (106) is arranged in front of the front net four-corner screw holes (105);
and the plate side screw holes (107), and the plate side screw holes (107) are arranged in the extension plate (106).
2. The conveniently detached cotton picker fan according to claim 1, wherein:
the fan main body (1) includes:
the fan comprises a handle (2), wherein the handle (2) is arranged above a fan main body (1), a blowing fan (3) is arranged inside the fan main body (1), and a foot rest (4) is arranged below the fan main body (1);
the front screen (5) is arranged in front of the fan main body (1), and a rear screen (6) is arranged at the rear of the fan main body (1);
the blowing box (7), blowing box (7) set up in the place ahead of preceding screen cloth (5), and the place ahead of blowing box (7) is connected with blast gate (8).
3. The conveniently detached cotton picker fan according to claim 2, wherein:
the blower fan (3) comprises:
the fan sleeve (301), the fan sleeve (301) is arranged outside the blowing fan (3), a fan core (302) is arranged inside the blowing fan (3), and a supporting shaft rod (303) is arranged behind the fan core (302);
the inner screw hole (304), the inner screw hole (304) is arranged in the fan core (302), and a fan shaft (305) is arranged in the fan core (302).
4. The conveniently detached cotton picker fan according to claim 2, wherein:
the blow box (7) comprises:
the air blowing groove (701), the air blowing groove (701) is arranged above the air blowing box (7), the connecting box (702) is arranged above the air blowing groove (701), and the air blower (703) is arranged above the connecting box (702);
the movable rod (704), the movable rod (704) is installed on the left side of the blow box (7), a wind shield (705) is arranged in front of the blow box (7), and a movable torsion (706) is installed on the upper left side of the wind shield (705).
5. The conveniently detached cotton picker fan according to claim 4, wherein:
the wide length of the wind shield (705) is consistent with the wide length of the air blowing opening (8), and the wind shield (705) moves up and down on one side of the movable rod (704) through the movable torsion (706).
6. A conveniently detached cotton picker fan according to claim 1 or 2, characterized in that:
rear net four corners screw (101) inlay in the upper and lower left and right sides of back screen (6), and back screen (6) constitute relation of connection through fan main part (1) and preceding screen (5) to blow case (7) constitute relation of connection through extension board (106), board side screw (107) and fan main part (1), and the aperture size and the position of board side screw (107) and preceding screen four corners screw (105), both sides screw (103) are all unanimous.
7. A conveniently detached cotton picker fan as defined in claim 3, wherein:
the fan core (302) and the blowing fan (3) are a group of fixing devices, and the inner screw hole (304) is arranged at the joint of the fan core (302) and the fan shaft (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320698928.6U CN220081705U (en) | 2023-03-31 | 2023-03-31 | Conveniently-detached fan for cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320698928.6U CN220081705U (en) | 2023-03-31 | 2023-03-31 | Conveniently-detached fan for cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220081705U true CN220081705U (en) | 2023-11-24 |
Family
ID=88830777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320698928.6U Active CN220081705U (en) | 2023-03-31 | 2023-03-31 | Conveniently-detached fan for cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220081705U (en) |
-
2023
- 2023-03-31 CN CN202320698928.6U patent/CN220081705U/en active Active
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