Cotton bale sampler
By designing the gear and clamping rod structure of the cotton bale sampler, the problem of easy finger injury during manual sampling was solved, achieving safe and efficient cotton sampling.
Patent Information
- Application Number
- CN202423262823.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In current cotton sampling processes, manual sampling is prone to causing finger injuries and is slow.
Design a cotton bale sampler that uses a gear and clamping rod structure. The gear drives the connecting rod and clamping rod to approach and hold the cotton, and the serrated teeth tear the cotton to collect the sample, avoiding direct contact with fingers.
It enables rapid and safe sampling without direct finger contact, avoiding finger injury and improving sampling efficiency.
Smart Images
Figure CN223827317U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cotton processing technical field especially is related to a cotton bale sampler. BACKGROUND
[0002] Cotton is the seed fiber of the plant of the genus Gossypium in the family Malvaceae, and is native to the subtropics. The plant is shrub-like and can grow up to 6 meters high when cultivated in tropical regions. The flowers are usually white and turn red before wilting. The small green fruit is called a cotton boll, and contains the cotton seed. The fine hair on the seed grows out of the seed coat and fills the boll. The boll splits open when it is mature, revealing the soft fiber.
[0003] At present, sampling needs to be carried out from the cotton bale in the cotton inspection process. The cotton in the cotton bale is in a compacted state. When sampling, the cotton needs to be taken out from the cotton bale by manpower through hand grabbing and the tension between the fingers and the palm. The fingers are easily injured, and the sampling speed is slow due to the fear of exerting force. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a cotton bale sampler to solve the technical problems in the prior art.
[0005] To solve the above technical problems, the utility model provides a cotton bale sampler, which comprises a base plate, two gears rotatably arranged on the base plate through a rotating shaft, a connecting rod fixedly connected to the end of the rotating shaft, a clamping rod fixedly installed at the other end of the connecting rod, a sawtooth fixedly connected to the opposite side of the clamping rod, a double-sided rack slidingly arranged on the base plate, the double-sided rack being in meshing contact with the two gears, and the double-sided rack being located between the two gears.
[0006] Preferably, a sliding groove is formed in the surface of the base plate, a sliding block is fixedly connected to the bottom of the double-sided rack, and the sliding block is slidingly arranged in the sliding groove.
[0007] Preferably, a spring is fixedly connected between the sliding block and the inner wall of the sliding groove.
[0008] Preferably, the sliding block is a T-shaped block, and the sliding groove is a T-shaped groove.
[0009] Preferably, a traction rod is fixedly connected to the top of the double-sided rack.
[0010] Preferably, a handle ring is fixedly connected to the end of the base plate.
[0011] Preferably, a threaded pin is fixedly connected to the end of the clamping rod close to the connecting rod, a screw hole is formed in the end of the connecting rod, and the threaded pin is threadedly inserted into the screw hole.
[0012] Preferably, the saw teeth are triangular in shape as a whole, and the saw teeth are arranged at the end of the clamping rod away from the connecting rod.
[0013] Preferably, the saw teeth gradually narrow in width away from the clamping rod.
[0014] Preferably, the substrate surface is embedded with a bearing, and the rotating shaft is inserted into the inner ring of the bearing.
[0015] With the above technical scheme, the utility model has the following beneficial effects:
[0016] 1、In the utility model, two clamping rods are distributed on both sides of the cotton, then the traction rod is pulled, the double-sided rack is moved towards the handle ring, the double-sided rack drives two gears to rotate, the gears drive the connecting rod to rotate through the rotating shaft, so that the two clamping rods are close to each other, the cotton is clamped, and the saw teeth contact the cotton, then the handle ring is pulled, the cotton is pulled and torn, the saw teeth help to tear the cotton, and separation and sampling are convenient; without direct contact of fingers, damage to fingers is avoided.
[0017] 2、In the utility model, when the sampling of the cotton is completed, the traction rod is loosened at this time, the spring releases the elastic force, the spring can push the sliding block, the double-sided rack moves reversely, at this time, the two clamping rods are separated from each other, the cotton is clamped, so that the cotton can fall off. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the specific embodiments of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.
[0019] Figure 1 A perspective structural view of a cotton bale sampler is provided for the embodiments of the utility model;
[0020] Figure 2 A clamping rod dismounting state structural view of a cotton bale sampler is provided for the embodiments of the utility model;
[0021] Figure 3 A bottom structural view of the cotton bale sampler is provided for the embodiments of the utility model; Figure 1
[0022] A partial structure view of the cotton bale sampler is provided for the embodiments of the utility model; Figure 4
[0023] An enlarged structural view of A of the cotton bale sampler is provided for the embodiments of the utility model. Figure 5 Figure 2 An enlarged structural view of A of the cotton bale sampler is provided for the embodiments of the utility model.
[0024] Reference numerals: 1. Base plate; 101. Slide groove; 2. Gear; 3. Connecting rod; 301. Screw hole; 4. Rotating shaft; 5. Clamping rod; 6. Sawtooth; 7. Threaded pin; 8. Double-sided rack; 9. Traction rod; 10. Grip ring; 11. Spring; 12. Slider. Detailed Implementation
[0025] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] The present invention will be further explained below with reference to specific embodiments.
[0029] like Figures 1-5 As shown, the cotton bale sampler provided in this embodiment includes a base plate 1 and two gears 2 rotatably mounted on the base plate 1 via a rotating shaft 4. The rotating shaft 4 is fixedly embedded in the center of the gears 2. A connecting rod 3 is also fixedly connected to the end of the rotating shaft 4. A clamping rod 5 is fixedly installed at the other end of the connecting rod 3. A serration 6 is fixedly connected to the opposite side of the clamping rod 5. A double-sided rack 8 is slidably mounted on the base plate 1. The double-sided rack 8 meshes with the two gears 2 simultaneously and is located between the two gears 2.
[0030] The top of the double-sided rack 8 is fixedly connected to the traction rod 9.
[0031] A grip ring 10 is fixedly connected to the end of the substrate 1. One hand holds the grip ring 10, and the other hand operates the traction rod 9. The grip ring 10 facilitates the operation of the entire device. By pulling the traction rod 9, the double-sided rack 8 is linearly displaced, ultimately achieving the rotation of the two clamping rods 5.
[0032] Two clamping rods 5 are positioned on either side of the cotton. Then, the traction rod 9 is pulled, causing the double-sided rack 8 to move towards the grip ring 10. The double-sided rack 8 drives the two gears 2 to rotate, and the gears 2 drive the connecting rod 3 to rotate via the rotating shaft 4. This causes the two clamping rods 5 to move closer together, clamping the cotton, and the serrations 6 to contact the cotton. Then, the grip ring 10 is pulled to pull and tear the cotton. The serrations 6 help to tear the cotton, making it easier to separate and sample. No direct contact with the fingers is required, avoiding finger injuries, and force can be applied to operate, making it convenient to separate and sample the cotton.
[0033] A groove 101 is formed on the surface of the substrate 1. A slider 12 is fixedly connected to the bottom of the double-sided rack 8. The slider 12 is slidably disposed inside the groove 101 to limit and guide the double-sided rack 8, so that the double-sided rack 8 can only move along a straight line.
[0034] A spring 11 is fixedly connected between the slider 12 and the inner wall of the groove 101.
[0035] After the cotton sampling is completed, the traction rod 9 is released, the spring 11 releases its elasticity, and the spring 11 can push the slider 12. The double-sided rack 8 moves in the opposite direction, and the two clamping rods 5 separate from each other, losing their grip on the cotton, allowing the cotton to fall off.
[0036] Furthermore, slider 12 is a T-block, and groove 101 is a T-slot.
[0037] A threaded pin 7 is fixedly connected to one end of the clamping rod 5 near the connecting rod 3. A threaded hole 301 is opened at the end of the connecting rod 3, and the threaded pin 7 is threadedly inserted into the threaded hole 301.
[0038] The threaded pin 7 and the threaded hole 301 make it easy to install the clamping rod 5, and different models of clamping rod 5 can also be replaced as needed.
[0039] The saw tooth 6 is triangular in shape. Triangular structures usually have good stability and structural strength, and can effectively withstand the force generated during the tearing of cotton. The saw tooth 6 is located at the end of the clamping rod 5 away from the connecting rod 3.
[0040] The width of the serration 6 gradually narrows on the side away from the clamp 5. The surface of the serration 6 is sharp, which helps to tear the cotton and facilitates the separation of the cotton.
[0041] A bearing is embedded on the surface of the substrate 1, and the rotating shaft 4 is inserted into the inner ring of the bearing, which helps the rotating shaft 4 to rotate.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A cotton bale sampler, characterized in that, The device includes a base plate (1), two gears (2) rotatably mounted on the base plate (1) via a rotating shaft (4), a connecting rod (3) fixedly connected to the end of the rotating shaft (4), a clamping rod (5) fixedly mounted on the other end of the connecting rod (3), a sawtooth (6) fixedly connected to the opposite side of the clamping rod (5), and a double-sided rack (8) slidably mounted on the base plate (1). The double-sided rack (8) meshes with the two gears (2) simultaneously, and the double-sided rack (8) is located between the two gears (2).
2. The cotton bale sampler according to claim 1, characterized in that, A groove (101) is provided on the surface of the substrate (1), and a slider (12) is fixedly connected to the bottom of the double-sided rack (8). The slider (12) is slidably disposed inside the groove (101).
3. A cotton bale sampler according to claim 2, characterized in that, A spring (11) is fixedly connected between the slider (12) and the inner wall of the groove (101).
4. A cotton bale sampler according to claim 2, characterized in that, The slider (12) is a T-shaped block, and the groove (101) is a T-shaped groove.
5. A cotton bale sampler according to claim 1, characterized in that, The top of the double-sided rack (8) is fixedly connected to a traction rod (9).
6. A cotton bale sampler according to claim 1, characterized in that, A gripping ring (10) is fixedly connected to the end of the substrate (1).
7. A cotton bale sampler according to claim 1, characterized in that, The clamping rod (5) is fixedly connected to a threaded pin (7) at one end near the connecting rod (3). The connecting rod (3) has a threaded hole (301) at its end, and the threaded pin (7) is threadedly inserted into the threaded hole (301).
8. A cotton bale sampler according to claim 1, characterized in that, The saw teeth (6) are triangular in shape and are located at the end of the clamp (5) away from the connecting rod (3).
9. A cotton bale sampler according to claim 8, characterized in that, The width of the saw teeth (6) gradually narrows on the side away from the clamp (5).
10. A cotton bale sampler according to claim 1, characterized in that, The substrate (1) has a bearing embedded on its surface, and the rotating shaft (4) is inserted into the inner ring of the bearing.