Simple device for rapidly shelling cotton seeds

Abstract

The utility model discloses a simple device for quickly shelling cotton seeds, which comprises a box body, a pressing mechanism, a screen, a feed hopper and a collecting drawer, and an outlet is arranged on the side surface of the bottom of the box body; a flange frame is arranged on the inner wall, close to the bottom, of the box. The pressing mechanism is mounted at the top of the box body; the screen is mounted on the flange frame through a plurality of springs; the feeding hopper is mounted on the side wall of the box body and communicated with the box body; an outlet of the feeding hopper corresponds to the screen in position; and the collecting drawer is inserted into the outlet. Hard shells of cotton seeds are smashed through the downward pressing mechanism, cotton fibers and the hard shells are separated through the screen, when the downward pressing mechanism ascends after pressing is completed, the screen vibrates up and down under the action of the spring, the cotton fibers and the hard shells are further separated, and the cotton separating device is simple in structure, low in cost and suitable for large-range popularization.

Description

Technical Field

[0001] This utility model relates to the field of cotton seed dehulling technology, and more specifically to a simple device for rapid dehulling of cotton seeds. Background Technology

[0002] To improve the purity and quality of cotton, a three-stage dehulling process is required: dehulling, dehulling, and impurity removal. Dehulling is crucial for removing the hard shell on the surface of cotton seeds, which is beneficial for weaving into high-quality fabrics.

[0003] However, cotton seed dehulling is still usually done manually, by gently cutting the cotton seed hulls with scissors, which is inefficient. Some companies have started to use specialized dehulling machines, which mainly include a cutting system and a separation system. These machines cut the cotton seed hulls in the middle to expose the cotton fibers, and then use airflow and vibration to separate the cotton seed hulls from the cotton fibers. However, these machines have a complex structure and high manufacturing costs.

[0004] Therefore, providing a simple device for rapid dehulling of cotton seeds is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the present invention provides a simple device for rapid dehulling of cotton seeds, which has a simple structure, low cost, and is suitable for widespread promotion.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A simple device for rapid dehulling of cotton seeds, including

[0008] The enclosure has an outlet on its bottom side; a flange frame is provided on the inner wall of the enclosure near the bottom.

[0009] A pressing mechanism is installed on the top of the housing;

[0010] A screen, which is mounted on the flange frame by a plurality of springs;

[0011] A feed hopper is installed on and communicates with the side wall of the housing, and the outlet position of the feed hopper corresponds to the position of the screen.

[0012] A collection drawer that fits into the outlet.

[0013] By adopting the above technical solutions, the beneficial effects of this utility model are as follows:

[0014] The cotton seed hard shell is crushed by a pressing mechanism, and the cotton fiber is separated from the hard shell by a screen. When the pressing mechanism rises after pressing, the screen vibrates up and down under the action of a spring, further separating the cotton fiber from the hard shell. The structure is simple, the cost is low, and it is suitable for widespread promotion.

[0015] Furthermore, the pressing mechanism includes a telescopic cylinder and a pressure plate. The telescopic cylinder is vertically fixed to the top of the box body; the pressure plate is horizontally fixed to the extension end of the telescopic rod of the telescopic cylinder, and the pressure plate is located inside the box body and is slidably connected to the inner wall of the box body.

[0016] Furthermore, the end edge of the screen is slidably connected to the inner wall of the box; the bottom end of each spring is fixed to the flange frame, and the top end of each spring is fixedly connected to the bottom of the screen near the end edge.

[0017] Furthermore, the telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder.

[0018] Furthermore, there are two feeding hoppers, which are located on opposite sides of the housing.

[0019] The beneficial effects of adopting the above-mentioned further technical solution are that it accelerates the feeding speed, avoids the accumulation of feed on one side of the screen, and improves the uniformity of feeding.

[0020] Furthermore, each of the aforementioned feed hoppers is inclined upwards.

[0021] The beneficial effect of adopting the above-mentioned further technical solution is that, under the action of gravity, cotton seeds automatically fall onto the screen.

[0022] Furthermore, the box body includes a box body and a cover body. The rear side of the cover body is hinged to the box body, and the front side of the cover body is connected to the box body via a latch. The telescopic cylinder is fixed to the top of the cover body. The pressure plate is slidably connected to the inner wall of the cover body.

[0023] The beneficial effect of adopting the above-mentioned further technical solution is that it facilitates the removal of cotton fibers from the screen after dehulling. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0025] Figure 1The attached figure is a cross-sectional view of a simple device for rapid dehulling of cotton seeds provided by this utility model;

[0026] Figure 2 The attached figure is a structural schematic diagram of the box provided by this utility model. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1-2 As shown in the figure, this utility model discloses a simple device for rapid dehulling of cotton seeds, including a box 1, a pressing mechanism 2, a screen 3, a feeding hopper 4, and a collecting drawer 5. The bottom side of the box 1 has an outlet; a flange frame 6 is provided on the inner wall of the box 1 near the bottom; the pressing mechanism 2 is installed on the top of the box 1; the screen 3 is installed on the flange frame 6 by multiple springs 7, and the screen 3 is made of metal; the feeding hopper 4 is installed on and communicates with the side wall of the box 1, and the outlet position of the feeding hopper 4 corresponds to the position of the screen 3; the collecting drawer 5 is inserted into the outlet. This utility model uses the pressing mechanism 2 to crush the hard shell of cotton seeds, and uses the screen 3 to separate cotton fibers from the hard shell. When the pressing mechanism 2 rises after pressing, the screen 3 vibrates up and down under the action of the springs 7, further realizing the separation of cotton fibers and hard shell. The structure is simple, the cost is low, and it is suitable for widespread promotion.

[0029] Specifically, the pressing mechanism 2 includes a telescopic cylinder 21 and a pressure plate 22. The telescopic cylinder 21 is vertically fixed to the top of the housing 1; the pressure plate 22 is horizontally fixed to the extension end of the telescopic rod of the telescopic cylinder 21, and the pressure plate 22 is located inside the housing 1 and is slidably connected to the inner wall of the housing 1.

[0030] Specifically, the end edge of the screen 3 is slidably connected to the inner wall of the box 1; the bottom end of each spring 7 is fixed to the flange frame 6, and the top end of each spring 7 is fixedly connected to the bottom of the screen 3 near the end edge.

[0031] Specifically, the telescopic cylinder 21 is a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder.

[0032] To further optimize the technical effect of this utility model, there are two feeding hoppers 4, which are located on opposite sides of the box 1, thereby accelerating the feeding speed and preventing the material from accumulating on one side of the screen 3, thus improving the uniformity of feeding.

[0033] To further optimize the technical effect of this utility model, each feed hopper 4 is inclined upward, so that the cotton seeds automatically fall onto the screen 3 under the action of gravity.

[0034] To further optimize the technical effect of this utility model, the box 1 includes a box body 11 and a cover 12. The rear side of the cover 12 is hinged to the box body 11, and the front side of the cover 12 is connected to the box body 11 by a lock. The telescopic cylinder 21 is fixed on the top of the cover 12. The pressure plate 22 is slidably connected to the inner wall of the cover 12, so that the cotton fibers on the screen 3 can be easily removed after the shelling is completed.

[0035] The working principle of this utility model is as follows:

[0036] Pour cotton seeds into the feed hopper 4. The cotton seeds fall onto the screen 3. Start the telescopic cylinder 21 to drive the pressure plate 22 to descend, applying pressure to the cotton seeds on the screen 3 and causing the spring 7 to be fully contracted. After repeated pressure, the hard shell of the cotton seeds is completely crushed. The hard shell falls into the collection drawer 5 through the screen 3. At the same time, when the pressure plate 22 rises, the screen 3 vibrates up and down under the elastic force of the spring 7, further separating the hard shell and cotton fibers. Finally, the pressure plate 22 retracts into the cover 12. Open the lock, open the cover 12, and take out the cotton fibers from the screen 3.

[0037] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A simple device for rapid dehulling of cotton seeds, characterized in that, include The enclosure has an outlet on its bottom side; a flange frame is provided on the inner wall of the enclosure near the bottom. A pressing mechanism is installed on the top of the housing; A screen, which is mounted on the flange frame by a plurality of springs; A feed hopper is installed on and communicates with the side wall of the housing, and the outlet position of the feed hopper corresponds to the position of the screen. A collection drawer that fits into the outlet.

2. The simple device for rapid dehulling of cotton seeds according to claim 1, characterized in that, The pressing mechanism includes a telescopic cylinder and a pressure plate. The telescopic cylinder is vertically fixed to the top of the box body. The pressure plate is horizontally fixed to the extension end of the telescopic rod of the telescopic cylinder, and the pressure plate is located inside the box body and is slidably connected to the inner wall of the box body.

3. A simple device for rapid dehulling of cotton seeds according to claim 1 or 2, characterized in that, The end edge of the screen is slidably connected to the inner wall of the box; the bottom end of each spring is fixed to the flange frame, and the top end of each spring is fixedly connected to the bottom of the screen near the end edge.

4. A simple device for rapid dehulling of cotton seeds according to claim 2, characterized in that, The telescopic cylinder is a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder.

5. A simple device for rapid dehulling of cotton seeds according to claim 1, characterized in that, The number of feeding hoppers is two, and the two feeding hoppers are located on opposite sides of the box body.

6. A simple device for rapid dehulling of cotton seeds according to claim 5, characterized in that, Each of the aforementioned feed hoppers is distributed at an upward angle.

7. A simple device for rapid dehulling of cotton seeds according to claim 2, characterized in that, The box includes a main body and a cover. The rear side of the cover is hinged to the main body, and the front side of the cover is connected to the main body via a latch. The telescopic cylinder is fixed to the top of the cover. The pressure plate is slidably connected to the inner wall of the cover.

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