Cotton conveying mechanism in cotton picking head

Abstract

The utility model relates to the technical field of cotton picking machines, and discloses a cotton conveying mechanism in a cotton picking head, which comprises a conveying shell, a motor mounting box is fixedly mounted on one side of the conveying shell, a driving component is arranged in the motor mounting box, a connecting pipeline is arranged at one end of the conveying shell, and an anti-blocking component is arranged in the connecting pipeline. According to the anti-blocking cotton picking system, due to the arrangement of the driving assembly and the anti-blocking assembly, the shutdown cleaning time caused by blocking is shortened, and therefore the working efficiency of the whole cotton picking system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton pickers, in particular to a cotton conveying mechanism in a cotton picking head. Background Art

[0002] The cotton picking head is the front end part of the cotton picker. It contains multiple cotton picking rollers and other related working parts, such as straw dividers, pressure plates, cotton removers, etc. These parts work together to pick cotton from the cotton plants and send it to the cotton box through a series of transfer and processing processes.

[0003] When the conveying mechanism of the cotton picking head in the prior art is in use, the conveying connecting pipe is easily blocked due to excessive cotton. The blockage needs to be cleaned frequently, resulting in relatively low operating efficiency. To solve the above problem, a cotton conveying mechanism in a cotton picking head is provided. Utility Model Content

[0004] The utility model aims to provide a cotton conveying mechanism in a cotton picking head to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a cotton conveying mechanism in a cotton picking head, comprising a conveying shell, a motor mounting box is fixedly installed on one side of the conveying shell, a driving assembly is arranged inside the motor mounting box, a connecting pipe is arranged at one end of the conveying shell, and an anti-blocking assembly is arranged inside the connecting pipe. By starting a first driving motor located inside the motor mounting box, an output end of the motor drives a rotating rod to rotate. Since a first bevel gear is fixed at one end of the rotating rod, the rotation of the rotating rod causes the first bevel gear to rotate as well. Inside the connecting pipe, since the first bevel gear is meshed and connected with the second bevel gear, the rotation of the first bevel gear is transmitted to the second bevel gear, thereby driving the rotating rod fixedly connected thereto to rotate. The rotating rod is provided with a plurality of stirring rods, which can stir the cotton in the connecting pipe during rotation to prevent the cotton from being blocked. At the same time, the auxiliary guide wheels on the rotating rod are connected to each other through belts, thereby ensuring the synchronous rotation of the two rotating rods, enhancing the anti-blocking effect, reducing the downtime for cleaning caused by blockage, and thus improving the operating efficiency of the entire cotton picking system.

[0007] Furthermore, the drive assembly includes a first drive motor, a rotating rod and a first bevel gear. The first drive motor is fixedly installed inside the motor mounting box, and a rotating rod is installed at the output end of the first drive motor. The rotating rod is rotatably connected to the inner wall of the motor mounting box by extending to the lower surface of the motor mounting box, and the first bevel gear is fixedly installed at one end of the rotating rod.

[0008] Furthermore, the anti-blocking component includes a rotating rod, a stirring rod, an auxiliary guide wheel, a belt and a second bevel gear. The inner wall of the connecting pipe is rotatably connected to the rotating rod. The number of the rotating rods is fixed at two. A number of stirring rods are fixedly installed on the outer surface of the rotating rod. An auxiliary guide wheel is fixedly installed on one end of the rotating rod. Belts are provided on the outer surfaces of the two auxiliary guide wheels. A second bevel gear is fixedly installed on one end of one group of the auxiliary guide wheels, and the second bevel gear is meshingly connected with the first bevel gear.

[0009] Furthermore, a silo is fixedly mounted on one side of the motor mounting box, and the conveying shell is connected to the silo through a connecting pipe.

[0010] Furthermore, a second driving motor is fixedly mounted on the inner wall of the motor mounting box.

[0011] Furthermore, the output end of the second driving motor extends to the interior of the conveying shell, and a feeding screw rod is fixedly mounted on one end of the second driving motor, and the feeding screw rod is rotatably connected to the inner wall of the conveying shell.

[0012] The utility model has the following beneficial effects:

[0013] (1) The utility model starts the first driving motor located inside the motor mounting box, and its output end drives the rotating rod to rotate. Since a first bevel gear is fixed to one end of the rotating rod, the rotation of the rotating rod will cause the first bevel gear to rotate as well. Inside the connecting pipe, since the first bevel gear is meshed with the second bevel gear, the rotation of the first bevel gear will be transmitted to the second bevel gear, thereby driving the rotating rod fixedly connected thereto to rotate. There are multiple stirring rods on the rotating rod, and these stirring rods can stir the cotton in the connecting pipe during rotation to prevent the cotton from being blocked. At the same time, the auxiliary guide wheels on the rotating rod are connected to each other by belts, which ensures that the two rotating rods rotate synchronously, enhances the anti-blocking effect, reduces the downtime for cleaning caused by blockage, and thus improves the operating efficiency of the entire cotton picking system.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the drive component and the anti-blocking component of the utility model;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] In the figure: 1. conveying shell; 2. motor installation box; 3. drive assembly; 301. first drive motor; 302. rotating rod; 303. first bevel gear; 4. anti-blocking assembly; 401. rotating rod; 402. stirring rod; 403. auxiliary guide wheel; 404. belt; 405. second bevel gear; 5. silo; 6. connecting pipe; 7. second drive motor; 8. feeding screw rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 - Figure 4 As shown, the utility model is a cotton conveying mechanism in a cotton picking head, comprising a conveying shell 1, a motor installation box 2 is fixedly installed on one side of the conveying shell 1, a driving component 3 is arranged inside the motor installation box 2, a connecting pipe 6 is arranged at one end of the conveying shell 1, and an anti-blocking component 4 is arranged inside the connecting pipe 6;

[0024] A silo 5 is fixedly mounted on one side of the motor mounting box 2, and the conveying housing 1 is connected to the silo 5 through a connecting pipe 6;

[0025] The driving assembly 3 includes a first driving motor 301, a rotating rod 302 and a first bevel gear 303. The first driving motor 301 is fixedly installed inside the motor mounting box 2. The output end of the first driving motor 301 is installed with a rotating rod 302. The rotating rod 302 is rotatably connected to the inner wall of the motor mounting box 2 by extending to the lower surface of the motor mounting box 2. The first bevel gear 303 is fixedly installed at one end of the rotating rod 302.

[0026] The anti-blocking assembly 4 includes a rotating rod 401, a stirring rod 402, an auxiliary guide wheel 403, a belt 404 and a second bevel gear 405. The inner wall of the connecting pipe 6 is rotatably connected with the rotating rod 401. The number of rotating rods 401 is fixed to two. Several stirring rods 402 are fixedly installed on the outer surface of the rotating rod 401. One end of the rotating rod 401 is fixedly installed with an auxiliary guide wheel 403. The outer surfaces of the two auxiliary guide wheels 403 are provided with a belt 404. One end of one group of auxiliary guide wheels 403 is fixedly installed with a second bevel gear 405, and the second bevel gear 405 is meshed and connected with the first bevel gear 303.

[0027] By starting the first driving motor 301 located inside the motor mounting box 2, its output end drives the rotating rod 302 to rotate. Since the first bevel gear 303 is fixed to one end of the rotating rod 302, the rotation of the rotating rod 302 will cause the first bevel gear 303 to rotate as well. Inside the connecting pipe 6, since the first bevel gear 303 is meshed and connected with the second bevel gear 405, the rotation of the first bevel gear 303 will be transmitted to the second bevel gear 405, thereby driving the rotating rod 401 fixedly connected thereto to rotate. There are multiple stirring rods 402 on the rotating rod 401. These stirring rods 402 can stir the cotton in the connecting pipe 6 during rotation to prevent cotton blockage. At the same time, the auxiliary guide wheels 403 on the rotating rod 401 are connected to each other through the belt 404, which ensures that the two rotating rods 401 rotate synchronously, enhances the anti-blocking effect, reduces the downtime for cleaning caused by blockage, and thus improves the operating efficiency of the entire cotton picking system.

[0028] A second drive motor 7 is fixedly mounted on the inner wall of the motor mounting box 2;

[0029] The output end of the second drive motor 7 extends to the interior of the conveying housing 1, and a feeding screw rod 8 is fixedly mounted on one end of the second drive motor 7, and the feeding screw rod 8 is rotatably connected to the inner wall of the conveying housing 1;

[0030] When in use, first start the first drive motor 301 located inside the motor installation box 2, and its output end drives the rotating rod 302 to rotate. Since the first bevel gear 303 is fixed to one end of the rotating rod 302, the rotation of the rotating rod 302 will cause the first bevel gear 303 to rotate as well. Inside the connecting pipe 6, since the first bevel gear 303 is meshed and connected with the second bevel gear 405, the rotation of the first bevel gear 303 will be transmitted to the second bevel gear 405, thereby driving the rotating rod 401 fixedly connected thereto to rotate. Multiple stirring rods 402 can stir the cotton in the connecting pipe 6 during rotation to prevent the cotton from being blocked. At the same time, the auxiliary guide wheels 403 on the rotating rods 401 are connected to each other through belts 404, ensuring that the two rotating rods 401 rotate synchronously and enhancing the anti-blocking effect. Inside the conveying shell 1, the second drive motor 7 is started, and the part of its output end extending to the inside of the conveying shell 1 is fixed with a feeding screw rod 8. The rotation of the feeding screw rod 8 pushes the cotton in the conveying shell 1 to the connecting pipe 6, and transports it to the silo 5 through the connecting pipe 6.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cotton conveying mechanism in a cotton picking head, comprising a conveying housing (1), characterized in that: A motor installation box (2) is fixedly mounted on one side of the conveying shell (1), a driving assembly (3) is arranged inside the motor installation box (2), a connecting pipe (6) is arranged at one end of the conveying shell (1), and an anti-blocking assembly (4) is arranged inside the connecting pipe (6).

2. The cotton conveying mechanism in the cotton picking head according to claim 1, characterized in that: The driving assembly (3) comprises a first driving motor (301), a rotating rod (302) and a first bevel gear (303); the first driving motor (301) is fixedly mounted inside the motor mounting box (2); the output end of the first driving motor (301) is mounted with a rotating rod (302); the rotating rod (302) is rotatably connected to the inner wall of the motor mounting box (2) by extending to the lower surface of the motor mounting box (2); and the first bevel gear (303) is fixedly mounted on one end of the rotating rod (302).

3. The cotton conveying mechanism in the cotton picking head according to claim 1, characterized in that: The anti-blocking component (4) comprises a rotating rod (401), a stirring rod (402), an auxiliary guide wheel (403), a belt (404) and a second bevel gear (405); the inner wall of the connecting pipe (6) is rotatably connected to the rotating rod (401); the number of the rotating rods (401) is fixed at two; a plurality of stirring rods (402) are fixedly mounted on the outer surface of the rotating rod (401); an auxiliary guide wheel (403) is fixedly mounted on one end of the rotating rod (401); a belt (404) is provided on the outer surfaces of the two auxiliary guide wheels (403); a second bevel gear (405) is fixedly mounted on one end of one group of the auxiliary guide wheels (403); and the second bevel gear (405) is meshedly connected with the first bevel gear (303).

4. The cotton conveying mechanism in the cotton picking head according to claim 1, characterized in that: A material bin (5) is fixedly mounted on one side of the motor mounting box (2), and the conveying housing (1) is connected to the material bin (5) via a connecting pipe (6).

5. The cotton conveying mechanism in the cotton picking head according to claim 1, characterized in that: A second drive motor (7) is fixedly mounted on the inner wall of the motor mounting box (2).

6. The cotton conveying mechanism in the cotton picking head according to claim 5, characterized in that: The output end of the second drive motor (7) extends to the interior of the conveying shell (1), and a feeding screw rod (8) is fixedly mounted on one end of the second drive motor (7), and the feeding screw rod (8) is rotatably connected to the inner wall of the conveying shell (1).

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