Bale plucker with automatic feeding function

Abstract

The utility model discloses a bale plucker with an automatic feeding function, which relates to the technical field of bale pluckers and comprises a bale plucker, a working end mounted on the bale plucker, a fixing seat mounted on the bale plucker, a rotating mechanism mounted on the fixing seat and used for rotating and replacing cotton bales, and a collecting mechanism mounted on the fixing seat and used for discharging the cotton bales. According to the cotton bale grabbing device, through the arrangement of the grabbing box, the rotating disc, the double-row gear ring, the carrying plate and the like, after the cotton bales in the grabbing box are grabbed, the cotton bales can be automatically grabbed, and the cotton bales can be automatically grabbed. The stepping motor is rotated to drive the material grabbing box to rotate to the bottom side of the material groove, after the material grabbing box reaches the bottom side of the material groove, cotton bales automatically fall into the material groove through movement of the double-row gear ring, and after the stepping motor continues to drive the material grabbing box loaded with the cotton bales to be located on the bottom side of the working end, the material groove is automatically closed, and next-time discharging is facilitated; and it is ensured that the cotton bales fall into the bottom side of the working end, meanwhile, the automatic feeding process is achieved, and the using convenience of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton plucking machines, in particular to a cotton plucking machine with an automatic feeding function. Background Art

[0002] A cotton plucker, also known as a bale plucker, is a machine for grabbing cotton fibers from cotton bales in a cotton opening and cleaning combined unit. It is usually arranged at the first position of the combined machine and has upper grabbing type and lower grabbing type. The Chinese patent announcement number CN 218539920 U discloses a cotton plucker with a positioning and adjustment function, including a limiting guide rail, a driving seat arranged on the upper side of the limiting guide rail, a fixing frame arranged on the upper side of the driving seat, and a positioning and adjustment component arranged on the upper side of the fixing frame; wherein, a cotton plucker limiting component is arranged on the outer side of the positioning and adjustment component, and a spiral cotton plucker component is arranged on the inner side of the cotton plucker limiting component, which has the function of moving the cotton plucker limiting component to the bottom of the cotton storage box, thereby grabbing the cotton fibers at the bottom of the cotton storage box to avoid cotton fibers remaining at the bottom of the cotton storage box.

[0003] In the prior art, when a cotton plucking machine is performing the cotton bale grabbing work, due to the limited bottom space of the cotton plucking machine, after grabbing the cotton bales, the cotton bales need to be transported to the bottom side of the cotton plucking machine for processing again through a transmission device or manually. This is not convenient to use and is limited by the operator's experience. There is a risk of cotton bales being placed offset, which is not conducive to the cotton plucking process. Therefore, a cotton plucking machine with automatic loading function is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when a cotton plucking machine is performing cotton bale grasping work, due to the limited bottom space of the cotton plucking machine, the cotton bales need to be transported to the bottom side of the cotton plucking machine for processing again through a transmission device or manually, which is inconvenient to use and is limited by the operator's experience. There is a risk of cotton bales being placed offset, which is not conducive to the cotton plucking process. The utility model provides a cotton plucking machine with an automatic loading function.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A cotton plucking machine with an automatic feeding function comprises a cotton plucking machine, a working end is installed on the cotton plucking machine, a fixed seat is installed on the fixed seat, a rotating mechanism for rotating and replacing cotton bales is installed on the fixed seat, a collecting mechanism for unloading cotton bales is installed on the fixed seat, a clamping mechanism for clamping cotton bales is installed on the collecting mechanism, and a braking mechanism for braking the collecting mechanism to automatically unload is installed on the clamping mechanism. When the cotton plucking machine performs cotton plucking work, the rotating mechanism is started after the cotton bale is grabbed, and the rotating mechanism drives the braking mechanism to move when the rotating mechanism rotates, and the movement of the braking mechanism drives the collecting mechanism to move, and the movement of the collecting mechanism drives the clamping mechanism to move, so that when the rotating mechanism rotates to the bottom side of the collecting mechanism, the cotton bale automatically falls into the rotating mechanism to complete the automatic feeding process, and when the rotating mechanism continues to rotate to the bottom side of the working end, the collecting mechanism closes to prevent the cotton bale from falling, thereby realizing the automatic feeding process and improving the convenience of using the cotton plucking machine.

[0007] Furthermore, the rotating mechanism includes a rotating column, which is rotatably mounted on a fixed seat, a stepper motor is mounted on the fixed seat, a main shaft of the stepper motor is mounted on the rotating column, a turntable is mounted on the rotating column, a material grabbing box is mounted on the turntable, and the material grabbing box is located on the bottom side of the working end. When the stepper motor is started, the stepper motor rotates to drive the rotating column to rotate on the fixed seat, and when the rotating column rotates, it drives the turntable and the material grabbing box on the turntable to rotate.

[0008] Furthermore, the material collecting mechanism includes a connecting seat, which is installed on a fixed seat, a material trough is installed on the connecting seat, a limiting slide groove is provided on the material trough, a limiting slider is slidably installed in the limiting slide groove, a carrying plate is installed on the limiting slider, and the carrying plate is located on the top side of the material grabbing box. Multiple cotton bales are placed in the material trough and supported by the carrying plate. When the carrying plate slides to both sides of the material trough, the cotton bales fall under the action of gravity.

[0009] Furthermore, the clamping mechanism includes a square slider, which is slidably mounted on a carrier plate, a sliding groove is provided on the carrier plate, the square slider is slidably mounted in the sliding groove, a sliding shaft is slidably mounted on the square slider, the sliding shaft is mounted on the carrier plate, a spring is movably sleeved on the sliding shaft, one end of the spring is mounted on the carrier plate, and the other end of the spring is mounted on the square slider, a clamping plate is mounted on the square slider, and the clamping plate is in contact with the material trough. Through the setting of the clamping plate, the material grabbing box continues to rotate when it leaves the bottom side of the material trough, driving the carrier plates on both sides to slide close to each other and support the bottom side of the cotton bale. At the same time, under the action of the elastic clamping force of the spring, the clamping plate is driven to clamp the side of the cotton bale, thereby improving the practicality and scientificity of the structure.

[0010] Furthermore, the braking mechanism includes an ear plate, which is mounted on the carrier plate, a connecting rotating plate is rotatably mounted on the ear plate, a middle plate is rotatably mounted on the connecting rotating plate, a connecting rod is mounted on the middle plate, a double-row gear ring is mounted on the connecting rod, a rectangular frame is mounted on the material trough, the double-row gear ring is slidably mounted on the rectangular frame, an incomplete gear is mounted on the rotating column, the incomplete gear is meshed with a gear on one side of the double-row gear ring, when the rotating column rotates, the turntable is driven to rotate, and the incomplete gear is also driven to rotate, the rotation of the incomplete gear drives the double-row gear ring to slide on the rectangular frame, the sliding of the double-row gear ring drives the middle plate to slide, and the sliding of the middle plate drives the gears on both sides The connecting rotating plate rotates, and the connecting rotating plate rotates through the ear plate to drive the carrier plates to slide closer or farther away from each other. When the rotating column rotates half a circle, it drives the grab box to the bottom side of the trough. At this time, the double-row gear ring just slides to the position closest to the trough, causing the carrier plates on both sides to slide to both sides of the trough. The cotton bale automatically falls and is loaded into the grab box under the action of gravity. At this time, the stepper motor continues to rotate until the grab box is located at the bottom side of the working end. This process drives the incomplete gear to contact the other side of the double-row gear ring, causing the double-row gear ring to slide away from the trough, driving the two carrier plates to slide closer to each other and support the bottom side of the cotton bale, facilitating the next loading process, further improving the ease of use of the structure.

[0011] Furthermore, an L-shaped slider is installed on the rectangular frame, and an L-shaped groove is opened on the double-row gear ring. The L-shaped slider is slidably installed in the L-shaped groove. The L-shaped groove limits the movement of the L-shaped slider, so that the double-row gear ring can and can only slide on the rectangular frame.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model, through the arrangement of the grabbing box, the turntable, the double-row gear ring, the carrier plate, etc., realizes that after the cotton bale in the grabbing box is grabbed, the grabbing box is driven to rotate to the bottom side of the material trough by rotating the stepper motor and automatically falls into the cotton bale through the movement of the double-row gear ring after reaching the bottom side of the material trough, and after the stepper motor continues to drive the grabbing box loaded with the cotton bale to be located at the bottom side of the working end, the material trough is automatically closed to facilitate the next material drop, ensuring that the cotton bale falls into the bottom side of the working end while realizing the automatic loading process, thereby improving the convenience of use of the structure.

[0014] 2. The utility model realizes that the material grabbing box continues to rotate when it leaves the bottom side of the material trough through the arrangement of the clamping plate, spring, etc., driving the carrier plates on both sides to slide close to each other and support the bottom side of the cotton bale. At the same time, the clamping plate is driven to clamp the side of the cotton bale under the elastic clamping force of the spring, thereby improving the practicality and scientificity of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the turntable of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the material trough of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the carrier plate of the utility model;

[0019] Figure 5 It is a schematic cross-sectional structure diagram of the clamping plate of the utility model.

[0020] 1. Cotton plucking machine; 2. Working end; 3. Fixed seat; 4. Rotating mechanism; 401. Rotating column; 402. Turntable; 403. Material grabbing box; 404. Stepping motor; 5. Material collecting mechanism; 501. Connecting seat; 502. Material trough; 503. Limiting slide groove; 504. Limiting slider; 505. Carrying plate; 6. Clamping mechanism; 601. Sliding groove; 602. Square slider; 603. Sliding shaft; 604. Spring; 605. Clamping plate; 7. Braking mechanism; 701. Ear plate; 702. Connecting rotating plate; 703. Middle plate; 704. Connecting rod; 705. Double-row gear ring; 706. Rectangular frame; 707. Incomplete gear; 708. L-shaped slider; 709. L-shaped slide groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Reference Figure 1-5 The swab mechanism 5 is provided with a plurality of swabs, and the swabs are ...

[0027] Reference Figure 1-3 In the utility model, the rotating mechanism 4 includes a rotating column 401, which is rotatably mounted on a fixed seat 3, on which a stepper motor 404 is mounted, and the main shaft of the stepper motor 404 is mounted on the rotating column 401, on which a turntable 402 is mounted, and on which a material grabbing box 403 is mounted, and the material grabbing box 403 is located on the bottom side of the working end 2. When the stepper motor 404 is started, the stepper motor 404 rotates to drive the rotating column 401 to rotate on the fixed seat 3, and when the rotating column 401 rotates, the turntable 402 and the material grabbing box 403 on the turntable 402 are driven to rotate.

[0028] Reference Figure 1-5 In the utility model, the material collecting mechanism 5 includes a connecting seat 501, which is installed on the fixed seat 3, and a material trough 502 is installed on the connecting seat 501. A limiting slide groove 503 is provided on the material trough 502, and a limiting slider 504 is slidably installed in the limiting slide groove 503. A carrier plate 505 is installed on the limiting slider 504, and the carrier plate 505 is located on the top side of the material grabbing box 403. Multiple cotton bales are placed in the material trough 502 and supported by the carrier plate 505. When the carrier plate 505 slides to both sides of the material trough 502, the cotton bales fall under the action of gravity.

[0029] Reference Figure 1-5 In the utility model, the clamping mechanism 6 includes a square slider 602, which is slidably mounted on the carrier plate 505, and a sliding groove 601 is provided on the carrier plate 505. The square slider 602 is slidably mounted in the sliding groove 601, and a sliding shaft 603 is slidably mounted on the square slider 602, and the sliding shaft 603 is mounted on the carrier plate 505. A spring 604 is movably sleeved on the sliding shaft 603, one end of the spring 604 is mounted on the carrier plate 505, and the other end of the spring 604 is mounted on the square slider 602. A clamping plate 605 is installed on the square slider 602, and the clamping plate 605 is in contact with the material trough 502. Through the setting of the clamping plate 605, it is realized that when the material grabbing box 403 leaves the bottom side of the material trough 502, it continues to rotate, driving the carrier plates 505 on both sides to slide close to each other to support the bottom side of the cotton bag, and at the same time, under the elastic clamping force of the spring 604, the clamping plate 605 is driven to clamp the side of the cotton bag, thereby improving the practicality and scientificity of the structure.

[0030] Reference Figure 1-5 In the utility model, the brake mechanism 7 includes an ear plate 701, which is mounted on the carrier plate 505. A connecting rotating plate 702 is rotatably mounted on the ear plate 701, and an intermediate plate 703 is rotatably mounted on the connecting rotating plate 702. A connecting rod 704 is mounted on the intermediate plate 703, and a double-row gear ring 705 is mounted on the connecting rod 704. A rectangular frame 706 is mounted on the material trough 502, and the double-row gear ring 705 is slidably mounted on the rectangular frame 706. An incomplete gear 707 is mounted on the rotating column 401, and the incomplete gear 707 is meshed with a gear on one side of the double-row gear ring 705. When the rotating column 401 rotates, the rotating disk 402 is driven to rotate, and the incomplete gear 707 is driven to rotate at the same time. The rotation of the incomplete gear 707 drives the double-row gear ring 705 to slide on the rectangular frame 706, and the sliding of the double-row gear ring 705 drives the intermediate plate 703 to slide The middle plate 703 slides and drives the connecting rotating plates 702 on both sides to rotate. The connecting rotating plates 702 rotate and drive the carrier plates 505 to slide closer to or away from each other through the ear plates 701. When the rotating column 401 rotates half a circle, it drives the grabbing box 403 to be located at the bottom side of the material trough 502. At this time, the double-row gear ring 705 just slides to the position closest to the material trough 502, so that the carrier plates 505 on both sides slide to the two sides of the material trough 502, and the cotton bale automatically falls and is loaded into the grabbing box 403 under the action of gravity. At this time, the stepping motor 404 continues to rotate until the grabbing box 403 is located at the bottom side of the working end 2. This process drives the incomplete gear 707 to contact the other side of the double-row gear ring 705, so that the double-row gear ring 705 slides away from the material trough 502, and drives the two carrier plates 505 to slide closer to each other to support the bottom side of the cotton bale, which is convenient for the next loading process, and further improves the convenience of use of the structure.

[0031] Reference Figure 1-4In the utility model, an L-shaped slider 708 is installed on the rectangular frame 706, and an L-shaped slide groove 709 is opened on the double-row gear ring 705. The L-shaped slider 708 is slidably installed in the L-shaped slide groove 709. The L-shaped slide groove 709 limits the movement of the L-shaped slider 708, so that the double-row gear ring 705 can and can only slide on the rectangular frame 706.

[0032] In summary, when the cotton plucking machine 1 is performing cotton plucking work, the rotating mechanism 4 is started after the cotton bale is grabbed, and the rotating mechanism 4 drives the braking mechanism 7 to move when it rotates, and the braking mechanism 7 drives the collecting mechanism 5 to move when it moves, and the collecting mechanism 5 drives the clamping mechanism 6 to move when it moves, so that when the rotating mechanism 4 rotates to the bottom side of the collecting mechanism 5, the cotton bale automatically falls into the rotating mechanism 4 to complete the automatic feeding process, and when the rotating mechanism 4 continues to rotate to the bottom side of the working end 2, the collecting mechanism 5 closes to prevent the cotton bale from falling, realizes the automatic feeding process, and improves the convenience of using the cotton plucking machine 1, starts the stepper motor 404, and the stepper motor 404 rotates to drive the rotating mechanism 4 The movable column 401 rotates on the fixed seat 3. When the rotating column 401 rotates, it drives the turntable 402 and the grabbing box 403 on the turntable 402 to rotate, and multiple cotton bales are placed in the material trough 502, supported by the carrier plate 505, and when the carrier plate 505 slides to both sides of the material trough 502, the cotton bales fall under the action of gravity. Through the setting of the clamping plate 605, the grabbing box 403 continues to rotate when it leaves the bottom side of the material trough 502, driving the carrier plates 505 on both sides to slide close to each other to support the bottom side of the cotton bale. At the same time, under the elastic clamping force of the spring 604, the clamping plate 605 is driven to clamp the side of the cotton bale, thereby improving the practicality of the structure. The rotating column 401 rotates, driving the rotating disk 402 to rotate, and at the same time driving the incomplete gear 707 to rotate. The rotation of the incomplete gear 707 drives the double-row gear ring 705 to slide on the rectangular frame 706. The sliding of the double-row gear ring 705 drives the middle plate 703 to slide. The sliding of the middle plate 703 drives the connecting rotating plates 702 on both sides to rotate. The connecting rotating plates 702 rotate through the ear plates 701 to drive the carrier plates 505 to slide closer to or away from each other. When the rotating column 401 rotates half a circle, it drives the grabbing box 403 to be located at the bottom side of the material trough 502. At this time, the double-row gear ring 705 just slides to the position closest to the material trough 502, so that The carrier plates 505 on both sides slide to both sides of the material trough 502, and the cotton bales automatically fall down and are loaded into the grab box 403 under the action of gravity. At this time, the stepper motor 404 continues to rotate until the grab box 403 is located at the bottom side of the working end 2. This process drives the incomplete gear 707 to contact the other side of the double-row gear ring 705, so that the double-row gear ring 705 slides away from the material trough 502, and drives the two carrier plates 505 to slide close to each other to support the bottom side of the cotton bale, which is convenient for the next loading process and further improves the ease of use of the structure. The L-shaped slide groove 709 limits the movement of the L-shaped slider 708, so that the double-row gear ring 705 can and can only slide on the rectangular frame 706.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plucking machine with automatic feeding function, comprising a plucking machine (1), a working end (2) being mounted on the plucking machine (1), characterized in that: The cotton plucking machine (1) is provided with a fixed seat (3), a rotating mechanism (4) for rotating and replacing cotton bales is provided on the fixed seat (3), a collecting mechanism (5) for unloading cotton bales is provided on the fixed seat (3), a clamping mechanism (6) for clamping cotton bales is provided on the collecting mechanism (5), and a braking mechanism (7) for braking the collecting mechanism (5) to automatically unload cotton bales is provided on the clamping mechanism (6).

2. The cotton plucking machine with automatic feeding function according to claim 1 is characterized in that: The rotating mechanism (4) comprises a rotating column (401), the rotating column (401) is rotatably mounted on a fixed seat (3), a stepper motor (404) is mounted on the fixed seat (3), a main shaft of the stepper motor (404) is mounted on the rotating column (401), a turntable (402) is mounted on the rotating column (401), a material grabbing box (403) is mounted on the turntable (402), and the material grabbing box (403) is located on the bottom side of the working end (2).

3. The cotton plucking machine with automatic feeding function according to claim 2 is characterized in that: The material collecting mechanism (5) comprises a connecting seat (501), the connecting seat (501) is mounted on a fixed seat (3), a material trough (502) is mounted on the connecting seat (501), a limiting slide groove (503) is provided on the material trough (502), a limiting slider (504) is slidably mounted in the limiting slide groove (503), a carrier plate (505) is mounted on the limiting slider (504), and the carrier plate (505) is located on the top side of the material grabbing box (403).

4. The cotton plucking machine with automatic feeding function according to claim 3 is characterized in that: The clamping mechanism (6) comprises a square slider (602), the square slider (602) is slidably mounted on a carrier plate (505), a sliding groove (601) is provided on the carrier plate (505), the square slider (602) is slidably mounted in the sliding groove (601), a sliding shaft (603) is slidably mounted on the square slider (602), the sliding shaft (603) is mounted on the carrier plate (505), a spring (604) is movably sleeved on the sliding shaft (603), one end of the spring (604) is mounted on the carrier plate (505), and the other end of the spring (604) is mounted on the square slider (602), a clamping plate (605) is mounted on the square slider (602), and the clamping plate (605) is in contact with the material trough (502).

5. The cotton plucking machine with automatic feeding function according to claim 3, characterized in that: The braking mechanism (7) comprises an ear plate (701), the ear plate (701) is mounted on a carrier plate (505), a connecting rotating plate (702) is rotatably mounted on the ear plate (701), an intermediate plate (703) is rotatably mounted on the connecting rotating plate (702), a connecting rod (704) is mounted on the intermediate plate (703), a double-row gear ring (705) is mounted on the connecting rod (704), a rectangular frame (706) is mounted on the material trough (502), the double-row gear ring (705) is slidably mounted on the rectangular frame (706), an incomplete gear (707) is mounted on the rotating column (401), and the incomplete gear (707) is meshed with a gear on one side of the double-row gear ring (705).

6. The cotton plucking machine with automatic feeding function according to claim 5, characterized in that: An L-shaped slide block (708) is installed on the rectangular frame (706), an L-shaped slide groove (709) is opened on the double-row gear ring (705), and the L-shaped slide block (708) is slidably installed in the L-shaped slide groove (709).

Images