Floor cotton picking machine

Abstract

The utility model provides a ground cotton picking machine, and belongs to the technical field of cotton collection. Comprising a rack, a depth limiting roller and walking wheels are arranged at the bottom of the rack, a machine cover is fixed to one end of the upper end face of the rack, and a brush roller is installed in the machine cover; a fixed seat is fixed on the inner wall of one side of a crankshaft of the rack, the brush roller comprises a roller shaft, a roller cylinder and brush wires, one end of the roller shaft is inserted and mounted in the middle of the fixed seat, the roller cylinder is arranged in the middle of the roller shaft in a sleeving manner, a convex edge for limiting the roller cylinder is arranged on the surface of the middle of the roller shaft in the axial direction, the brush wires are arranged on the roller cylinder, and a limiting cylinder rotates at the other end of the roller shaft; two limiting sliding blocks capable of vertically sliding are symmetrically connected to the surfaces of the two sides of the limiting cylinder in an inserted mode, a driving rod is rotationally installed in the limiting cylinder, and a threaded section is arranged on the driving rod. According to the cotton picking device, the brush roller can be conveniently and rapidly disassembled and assembled, maintenance or replacement is facilitated, picked-up cotton can be cleaned and packaged, and the overall using effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to cotton collection technical field, especially in a kind of cotton picking machine of floor. BACKGROUND

[0002] China is the big country of cotton planting, with the rapid development of science and technology, currently, when picking cotton is usually all used to work with special cotton picking machine, but machine picks, cotton will fall on the ground, in order to not cause loss, usually need to use special cotton picking machine to operate in cotton field autumn harvest, cotton needs to be re-collected.

[0003] At present, the existing cotton picking machine on the market, generally use brush roll to pick up the cotton, and long time operation, due to contact and friction with ground, branches and cotton, so that the brush wire of brush roll will gradually wear, the length of worn brush wire is shortened, the density of bristle is reduced, which affects the picking effect of brush roll on cotton, but, in the existing cotton picking machine, the brush roll is generally fixed by more screws or complex connection mode, which is not convenient to disassemble and maintain or replace.

[0004] Therefore, the present application provides a kind of cotton picking machine to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem to provide a kind of cotton picking machine to solve the problem that the existing cotton picking machine is not convenient to quickly disassemble brush roll, leading to long time operation brush roll wear and easily affecting picking efficiency.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A kind of cotton picking machine, including rack, the bottom of the rack is provided with depth roller and walking wheel, the upper end face of the rack one end is fixed with machine cover, and the machine cover is installed with brush roll in;

[0008] The inner wall of the shaft of the rack one side is fixed with fixed seat, the brush roll includes roller shaft, roller and brush wire, one end of the roller shaft is inserted and installed in the middle part of the fixed seat, the middle part of the roller shaft is provided with the roller along the sleeve, the middle part surface of the roller shaft is provided with the convex rib of the roller limiting along the axial direction, the brush wire is arranged on the roller, the other end of the roller shaft is rotationally limited with limiting cylinder;

[0009] The two sides surface of the limiting cylinder is symmetrically inserted with two vertical sliding limiting sliding blocks, the limiting cylinder is rotationally installed with drive rod inside, the drive rod is structured with threaded section, threaded section is threaded with sliding block, the two sides of the sliding block are movably connected with connecting rod, the connecting rod is movably connected with the lower end of the limiting sliding block.

[0010] Optionally, one end of the driving rod extends out of the end of the limiting cylinder and is fixed with a cap.

[0011] Optionally, a groove accommodating the cap is formed in the end of the limiting cylinder away from the roller shaft.

[0012] Optionally, a movable ring is rotatably installed at one end of the fixed seat and is in contact with the end of the roller cylinder, and a flange plate is fixed at the other end of the fixed seat.

[0013] Optionally, the brush roller is matched with a transmission gear box, one end of the transmission gear box is connected with a servo motor, the other end is connected with the end of the roller shaft, and transmission is formed.

[0014] Optionally, the top of the machine cover is provided with a plurality of spike rollers matched with the brush roller, the spike rollers are matched with each other and extend to the top of the machine frame, and a cleaning box is matched below the spike rollers.

[0015] Optionally, a packing machine and a netting machine matched with the discharge of the spike roller are arranged at the end of the machine frame away from the transmission gear box.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, thanks to the arrangement of the roller shaft two-end fixed seat and the limiting cylinder, the roller cylinder can be limited and installed, so that the brush wire on the roller cylinder can be controlled by the rotation of the roller shaft to pick up the fallen cotton, and when disassembly is needed, the limiting slide on the surface of the limiting cylinder is retracted into it, so that the roller cylinder and the brush wire can be easily pulled out of the roller shaft, realizing quick disassembly, maintenance or replacement, and being convenient to use.

[0018] In the above scheme, the cotton on the ground and the inter-row branches can be brushed into the machine by the brush roller, and then transferred to the spike roller, the cotton is gradually transported by the plurality of spike rollers, and part of the soil and small branches in the cotton is cleaned by the cleaning box, finally, the cotton is packed and bundled by the packing machine and the netting machine, and the use effect is good.

[0019] In summary, the device not only facilitates quick disassembly of the brush roller, is beneficial to maintenance or replacement, but also can clean and pack the picked cotton, and the overall use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings incorporated herein and forming part of the specification show embodiments of the present utility model, and together with the specification, further serve to explain the principles of the present utility model, and enable relevant skilled persons to implement and use the present utility model.

[0021] Figure 1Structure diagram of the cotton picking machine;

[0022] Figure 2 Structure diagram of the brush roller of the cotton picking machine;

[0023] Figure 3 Structure diagram of the limiting cylinder of the cotton picking machine;

[0024] Figure 4 Structure diagram of the fixing seat of the cotton picking machine.

[0025] [Reference signs]

[0026] 1, frame; 2, brush roller; 201, roller shaft; 202, roller cylinder; 203, brush wire; 3, depth limiting roller; 4, walking wheel; 5, transmission gear box; 6, tine roller; 7, cleaning box; 8, baling press; 9, netting device; 10, fixing seat; 1001, movable ring; 1002, flange plate; 11, limiting cylinder; 12, limiting sliding block; 13, driving rod; 14, sliding block; 15, connecting rod; 16, cap.

[0027] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in the specific structure, device and environment, and those skilled in the art can adjust or modify these devices and environment according to specific needs. DETAILED DESCRIPTION

[0028] The cotton picking machine provided by the present application will be described in detail below in combination with the drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.

[0029] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0030] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0031] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0032] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0033] like Figure 1 As shown, an embodiment of this utility model provides a floor cotton picking machine, including a frame 1. The bottom of the frame 1 is provided with a limited-depth roller 3 and a traveling wheel 4. One end of the upper surface of the frame 1 is fixed with a cover. A brush roller 2 is installed inside the cover, and the brush roller 2 is matched with a transmission gearbox 5. One end of the transmission gearbox 5 is connected to a servo motor, and the other end is connected to the end of the roller shaft 201 to form a transmission.

[0034] Meanwhile, the top of the machine cover is provided with a toothed roller 6 that cooperates with the brush roller 2. There are multiple toothed rollers 6, which cooperate with each other and extend to the top of the machine frame 1. A cleaning box 7 is provided below the toothed roller 6. At the end of the machine frame 1 away from the transmission gear box 5, a baler 8 and a wire binding device 9 are provided to cooperate with the toothed roller 6 to discharge material.

[0035] like Figure 2 , Figure 3 and Figure 4As shown, the inner wall of the shaft side of the frame 1 is fixed with a fixed seat 10, the brush roller 2 comprises a roller shaft 201, a roller cylinder 202 and brush wires 203, one end of the roller shaft 201 is inserted and installed in the middle of the fixed seat 10, the middle of the roller shaft 201 is sleeved with the roller cylinder 202, the middle surface of the roller shaft 201 is provided with a convex rib limiting the roller cylinder 202 in the axial direction, the brush wires 203 are arranged on the roller cylinder 202, and the other end of the roller shaft 201 is rotatably limited by a limiting cylinder 11.

[0036] Specifically, one end of the fixed seat 10 is rotatably installed with a movable ring 1001 and is in contact with the end of the roller cylinder 202, and the other end of the fixed seat 10 is fixed with a flange plate 1002 for being fixed to the inner wall of the machine cover. The limiting cylinder 11 is symmetrically inserted with two limiting sliding blocks 12 which can vertically slide on the two side surfaces of the limiting cylinder 11, the limiting cylinder 11 is rotatably installed with a driving rod 13 inside, the driving rod 13 is provided with a threaded segment, the threaded segment is threadedly sleeved with a sliding block 14, the two sides of the sliding block 14 are movably connected with connecting rods 15, and the connecting rods 15 are movably connected with the lower ends of the limiting sliding blocks 12.

[0037] In addition, one end of the driving rod 13 protrudes out of the end of the limiting cylinder 11 and is fixed with a cap 16, and the end of the limiting cylinder 11 away from the roller shaft 201 is provided with a groove accommodating the cap 16. Therefore, the cap 16 can be used to rotate the driving rod 13, the movement of the sliding block 14 is controlled, the limiting sliding block 12 is driven by the connecting rod 15 to stretch and contract on the surface of the limiting cylinder 11, so as to control the limiting of the end of the roller cylinder 202.

[0038] The working principle of the floor cotton picking machine is that, when in use, the frame 1 can be moved on the ground through the cooperation of the depth limiting roller 3 and the walking wheel 4, the brush roller 2 is driven to rotate by the transmission gear box 5, the cotton on the ground and the branches between the rows is brushed into the machine by the brush roller 2, and is transmitted to the peg tooth roller 6, the cotton is gradually conveyed by the plurality of peg tooth rollers 6, and part of the soil and branches in the cotton is cleaned by the cooperation of the cleaning box 7, finally, the cotton is packed and tied by the cooperation of the packing machine 8 and the net tying device 9, and the use effect is good.

[0039] When the roller cylinder 202 is worn after long-time operation, the sliding block 14 can be moved by rotating the driving rod 13, the driving rod 13 is driven by the connecting rod 15 to retract into the limiting cylinder 11, and then the limiting of the end of the roller cylinder 202 is released, so that the roller cylinder 202 and the brush wires 203 can be pulled out of the roller shaft 201, the quick disassembly, maintenance or replacement are realized, and the use is convenient.

[0040] In summary, the device not only facilitates the quick disassembly of the brush roller 2, is beneficial to maintenance or replacement, but also can clean and pack the picked cotton, and the overall use effect is good.

[0041] The utility model covers any alternative, modification, equivalent method and scheme which is made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit etc. are not explained in detail.

[0042] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, still can make a number of improvement and embellishment, these improvements and embellishment also should be regarded as the protection range of the utility model.

Claims

1. A cotton stripper comprising a frame (1), the bottom of which is provided with a depth roller (3) and walking wheels (4), characterized in that, The upper end face of the frame (1) is fixed with a machine cover, and a brush roller (2) is installed in the machine cover; The inner wall of the shaft side of the frame (1) is fixed with a fixed seat (10), the brush roller (2) comprises a roller shaft (201), a roller cylinder (202) and brush wires (203), one end of the roller shaft (201) is inserted and installed in the middle part of the fixed seat (10), the middle part of the roller shaft (201) is sleeved with the roller cylinder (202), the middle surface of the roller shaft (201) is provided with a convex rib limiting the roller cylinder (202) in the axial direction, the brush wires (203) are arranged on the roller cylinder (202), and the other end of the roller shaft (201) is rotatably limited in a limiting cylinder (11); The both side surfaces of the limiting cylinder (11) are symmetrically inserted with two vertically slidable limiting sliding blocks (12), the limiting cylinder (11) is rotatably installed with a driving rod (13) inside, a threaded section is formed on the driving rod (13), a sliding block (14) is threadedly sleeved on the threaded section, and the both sides of the sliding block (14) are movably connected with connecting rods (15), and the connecting rods (15) are movably connected with the lower ends of the limiting sliding blocks (12).

2. The floor cotton picker of claim 1, wherein, One end of the driving rod (13) extends out of the end of the limiting cylinder (11), and a cap (16) is fixed.

3. The floor picker of claim 2, wherein, The end of the limiting cylinder (11) away from the roller shaft (201) is provided with a groove accommodating the cap (16).

4. The floor picker of claim 1, wherein, One end of the fixed seat (10) is rotatably installed with a movable ring (1001) and is in contact with the end of the roller cylinder (202), and the other end of the fixed seat (10) is fixed with a flange plate (1002).

5. The floor cotton picker of claim 1 wherein, The brush roller (2) is matched with a transmission gear box (5), one end of the transmission gear box (5) is connected with a servo motor, the other end is connected with the end of the roller shaft (201), and transmission is formed.

6. The floor cotton picker of claim 5 wherein, The top of the machine cover is provided with a spike roller (6) matched with the brush roller (2), a plurality of spike rollers (6) are arranged and cooperatively extend to the top of the frame (1), and a cleaning box (7) is matched below the spike roller (6).

7. The floor cotton picker of claim 6 wherein, The end of the frame (1) away from the transmission gear box (5) is provided with a packaging machine (8) matched with the spike roller (6) and a netting device (9).

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