Cocoon selection tray

Abstract

The utility model discloses a cocoon selection tray, relates to cocoon selection technical field, including fixed base and tray body, be equipped with the threaded tray rack on the fixed base, and the threaded tray rack is equipped with limit threaded bushing, the limit threaded bushing props against the tray body, and the upper surface of tray body is embedded with balancing weight, and the tray body is equipped with the limit threaded bushing. A first cocoon collecting box and a second cocoon collecting box are arranged on the upper surface of the tray body, a cocoon selecting groove is formed in the right side of the upper surface of the tray body, sliding grooves are formed in the front side and the rear side of the interior of the cocoon selecting groove, brush assemblies are installed on connecting rods, and connecting strips are installed on the right sides of sliding blocks. And a movable pulling plate is mounted between the connecting strips. The cocoon selection tray is provided with the cocoon selection filter screen, cocoons are selected on the cocoon selection filter screen in the cocoon selection groove, dust or impurities on the surfaces of the cocoons can fall into the waste box through the cocoon selection filter screen, and therefore the situation that the dust or impurities on the surfaces of the cocoons are accumulated to affect the cocoon selection quality can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cocoon selection, in particular to a cocoon selection tray. Background Art

[0002] Silkworm cocoons are the cocoon shells of the Bombyx mori insect, which not only have important economic value in agriculture, but are also widely used in traditional Chinese medicine. The cocoon layer can be reeled into silk, and the cocoon skin and the waste silk after reeling can be used as raw materials for silk cotton and silk spinning.

[0003] When selecting cocoons, the cocoons of poor quality are removed, and the superior ones are selected and reeled to make clothes and home textiles. Silk has very good toughness, which is equivalent to steel wire of the same thickness. It has strong tensile strength and is not easy to break. It can be used for a long time. Silk is naturally anti-mite and anti-insect, and no chemical agents are needed when storing it.

[0004] For example, a new type of cocoon selection test bench with application number 202122836975.6, by setting up the platform body, lighting components and enclosure components, the lighting components are used to illuminate the cocoons, ensuring the accuracy of double palace cocoons and printing head cocoons. At the same time, the inclined light reduces the discomfort of the staff. The design of movable disassembly of the lighting components facilitates later maintenance, meets economic benefits, and ensures the usability of the device. However, the device still has certain defects;

[0005] The silk cocoons are placed on the platform for selection. Since the surface of the silk cocoons may be covered with dust and impurities, they are easily attached to the platform and are difficult to clean. As a result, the silk cocoons that need to be selected later are easily attached to the dust and impurities on the platform when they are on the platform, thereby reducing the selection quality of the silk cocoons.

[0006] So we proposed a cocoon selection tray to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a cocoon selection tray to solve the problem raised by the above-mentioned background technology that the silkworm cocoons in the current market are placed on a platform for selection, and because the surface of the silkworm cocoons may be adhered to dust and impurities, they are easy to adhere to the platform and are difficult to clean, which causes the silkworm cocoons that need to be selected later to be easily adhered to the dust and impurities on the platform when they are on the platform, thereby reducing the problem of the selection quality of the silkworm cocoons.

[0008] To achieve the above object, the present utility model provides the following technical solution: A cocoon selection tray, comprising a fixed base and a tray body. Above the fixed base, a threaded tray rack is installed, and a limit threaded sleeve is installed on the threaded tray rack. The tray body abuts against the limit threaded sleeve, and a counterweight block is embedded in the upper surface of the tray body. On the upper surface of the tray body, a first cocoon collection box and a second cocoon collection box are provided. On the right side of the upper surface of the tray body, a cocoon selection groove is opened, and a cocoon selection filter screen is provided at the bottom of the cocoon selection groove;

[0009] On the front and rear sides inside the cocoon selection groove, sliding grooves are opened, and sliders are provided inside the sliding grooves. A connecting rod is installed between the sliders, and a brush assembly is installed on the connecting rod. On the right sides of the sliders, connecting strips are installed, and a movable pull plate is installed between the connecting strips. A telescopic spring is installed between the movable pull plate and the tray body.

[0010] Preferably, there are two threaded tray racks, and the threaded tray racks are symmetrically arranged along the center line of the tray body. A threaded structure connection is formed between the threaded tray rack and the limit threaded sleeve, and anti-slip lines are provided on the surface of the limit threaded sleeve.

[0011] With the above structural design, according to the height of the staff, the limit threaded sleeve on the threaded tray rack can be rotated to adjust the height of the limit threaded sleeve. After adjusting the limit threaded sleeve to a suitable height, the tray body is inserted onto the threaded tray rack and limited by the limit threaded sleeve, thereby improving the comfort of the staff in selecting cocoons. The structure is simple and easy to operate.

[0012] Preferably, the inner walls of the first cocoon collection box and the second cocoon collection box can be designed to be inclined structures, and conveying pipes are installed below the first cocoon collection box and the second cocoon collection box. The conveying pipes are connected to the inside of the first cocoon collection box and the second cocoon collection box, and the lower ends of the conveying pipes are connected to the collection device.

[0013] With the above structural design, the selected cocoons are placed on the first cocoon collection box and the second cocoon collection box, and the cocoons in the first cocoon collection box and the second cocoon collection box can be respectively conveyed to the collection device through the conveying pipes, thereby facilitating the collection of cocoons.

[0014] Preferably, a waste box is installed below the cocoon selection filter screen, and the length and width of the waste box are larger than the length and width of the cocoon selection filter screen.

[0015] With the above structural design, when selecting cocoons on the cocoon selection filter screen in the cocoon selection groove, the dust or impurities on the surface of the cocoons can fall into the waste box through the cocoon selection filter screen, thereby preventing the dust or impurities on the surface of the cocoons from accumulating and affecting the quality of cocoon selection.

[0016] Preferably, the sliders are embedded inside the sliding grooves, and a sliding connection structure is formed between the sliders and the sliding grooves.

[0017] With the above structural design, when the slider moves left and right under force, the slider can move left and right along the chute, making the slider more stable when moving left and right and not prone to deviation, so that the connecting rod and the brush assembly on the slider are more stable when moving left and right.

[0018] Preferably, the brush assembly includes a hook-and-loop rough side and a hook-and-loop hook side. The brush assembly and the connecting rod are of a detachable connection structure, and the hook-and-loop rough side and the hook-and-loop hook side are respectively located on the inner and outer sides of the brush assembly.

[0019] With the above structural design, it is convenient to install the brush assembly on the connecting rod through the hook-and-loop rough side and the hook-and-loop hook side. When the brush assembly is worn after long-term use, it can be replaced.

[0020] Preferably, the connecting bar penetrates through the right side of the cocoon selection tank, and a sliding connection structure is formed between the connecting bar and the tray body.

[0021] With the above structural design, when it is necessary to clean the cocoon selection filter screen, pull the movable pull plate outwards. The movable pull plate drives the slider to move rightwards through the connecting bar. The slider drives the connecting rod and the brush assembly to move rightwards, and the brush assembly is used to clean the cocoon selection filter screen. At this time, the telescopic spring is in a stretched state. Release the movable pull plate, and the connecting bar, the slider, the connecting rod and the brush assembly reset under the action of the resilience of the telescopic spring.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this cocoon selection tray:

[0023] 1. It is provided with a threaded tray stand and a limit threaded sleeve. According to the height of the staff, rotate the limit threaded sleeve on the threaded tray stand to adjust the height of the limit threaded sleeve. After adjusting the limit threaded sleeve to a suitable height, then insert the tray body onto the threaded tray stand and limit it through the limit threaded sleeve, thereby improving the comfort of the staff for cocoon selection. The structure is simple and easy to operate;

[0024] 2. It is provided with a cocoon selection filter screen. When selecting cocoons on the cocoon selection filter screen in the cocoon selection tank, the dust or impurities on the surface of the cocoons can fall into the waste box through the cocoon selection filter screen, thereby preventing the dust or impurities on the surface of the cocoons from accumulating and affecting the cocoon selection quality;

[0025] 3. It is provided with a brush assembly. When it is necessary to clean the cocoon selection filter screen, pull the movable pull plate outwards. The movable pull plate drives the slider to move rightwards through the connecting bar. The slider drives the connecting rod and the brush assembly to move rightwards, and the brush assembly is used to clean the cocoon selection filter screen. At this time, the telescopic spring is in a stretched state. Release the movable pull plate, and the connecting bar, the slider, the connecting rod and the brush assembly reset under the action of the resilience of the telescopic spring. Brief Description of the Drawings

[0026] Figure 1 This is a schematic structural diagram of the position of the cocoon selection tank and the chute of the present utility model;

[0027] Figure 2 This is a schematic front view structural diagram of the present utility model;

[0028] Figure 3 This is a schematic top view structural diagram of the present utility model;

[0029] Figure 4 This is the present utility model Figure 3 The enlarged structural diagram at position A in;

[0030] Figure 5 This is a schematic structural diagram of the position of the connecting rod and the brush assembly of the present utility model.

[0031] In the figure: 1, fixed base; 2, threaded tray rack; 3, limit threaded sleeve; 4, tray body; 5, counterweight; 6, first cocoon collection box; 7, second cocoon collection box; 8, conveying pipe; 9, cocoon selection tank; 10, cocoon selection filter screen; 11, waste box; 12, slider; 13, chute; 14, connecting rod; 15, brush assembly; 1501, magic tape rough surface; 1502, magic tape hook surface; 16, connecting strip; 17, movable pull plate; 18, telescopic spring. Detailed Description of the Preferred Embodiment

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figures 1-5, the present utility model provides a technical solution: a cocoon selection tray, comprising a fixed base 1, a threaded tray frame 2, a limit threaded sleeve 3, a tray body 4, a counterweight 5, a first cocoon collection box 6, a second cocoon collection box 7, a conveying pipe 8, a cocoon selection tank 9, a cocoon selection filter screen 10, a waste box 11, a slider 12, a chute 13, a connecting rod 14, a brush assembly 15, a hook surface of Velcro 1502, a connecting strip 16, a movable pull plate 17 and a telescopic spring 18. Above the fixed base 1, there is a threaded tray frame 2. There are two threaded tray frames 2, and the threaded tray frames 2 are symmetrically arranged along the center line of the tray body 4. A threaded structure connection is formed between the threaded tray frame 2 and the limit threaded sleeve 3. The surface of the limit threaded sleeve 3 is provided with anti-slip lines. According to the height of the staff, the limit threaded sleeve 3 on the threaded tray frame 2 can be rotated to adjust the height of the limit threaded sleeve 3. After adjusting the limit threaded sleeve 3 to a suitable height, the tray body 4 is inserted into the threaded tray frame 2 and limited by the limit threaded sleeve 3, thereby improving the comfort of the staff in selecting cocoons. The structure is simple and easy to operate. And the threaded tray frame 2 is provided with a limit threaded sleeve 3, the limit threaded sleeve 3 abuts against the tray body 4, and a counterweight 5 is embedded on the upper surface of the tray body 4. The upper surface of the tray body 4 is provided with a first cocoon collection box 6 and a second cocoon collection box 7. The inner walls of the first cocoon collection box 6 and the second cocoon collection box 7 can be designed to be inclined structures, and conveying pipes 8 are installed below both the first cocoon collection box 6 and the second cocoon collection box 7. The conveying pipes 8 are communicated with the interiors of the first cocoon collection box 6 and the second cocoon collection box 7, and the lower ends of the conveying pipes 8 are communicated with a collection device. The selected cocoons are placed on the first cocoon collection box 6 and the second cocoon collection box 7, and the cocoons in the first cocoon collection box 6 and the second cocoon collection box 7 can be respectively conveyed to the collection device through the conveying pipes 8, thereby facilitating the collection of cocoons. On the upper surface of the right side of the tray body 4, there is a cocoon selection tank 9, and a cocoon selection filter screen 10 is arranged at the bottom of the cocoon selection tank 9. A waste box 11 is installed below the cocoon selection filter screen 10, and the length and width of the waste box 11 are greater than the length and width of the cocoon selection filter screen 10. When selecting cocoons on the cocoon selection filter screen 10 in the cocoon selection tank 9, the dust or impurities on the surface of the cocoons can fall into the waste box 11 through the cocoon selection filter screen 10, thereby preventing the dust or impurities on the surface of the cocoons from accumulating and affecting the quality of cocoon selection;

[0034] Both the front and rear sides inside the cocoon - selecting tank 9 are provided with sliding grooves 13, and sliding blocks 12 are arranged inside the sliding grooves 13. The sliding blocks 12 are embedded inside the sliding grooves 13, and a sliding connection structure is formed between the sliding blocks 12 and the sliding grooves 13. When the sliding blocks 12 are forced to move left and right, the sliding blocks 12 can move left and right along the sliding grooves 13, making the sliding blocks 12 more stable when moving left and right and not prone to deviation. As a result, the connecting rods 14 and the brush assemblies 15 on the sliding blocks 12 move more stably when moving left and right. Moreover, a connecting rod 14 is installed between the sliding blocks 12, and a brush assembly 15 is installed on the connecting rod 14. The brush assembly 15 includes a magic - hook surface 1501 and a magic - loop surface 1502. The brush assembly 15 and the connecting rod 14 form a detachable connection structure, and the magic - hook surface 1501 and the magic - loop surface 1502 are respectively located on the inner and outer sides of the brush assembly 15. It is convenient to install the brush assembly 15 on the connecting rod 14 through the magic - hook surface 1501 and the magic - loop surface 1502. When the brush assembly 15 is worn after long - term use, it can be replaced. Connection strips 16 are installed on the right sides of the sliding blocks 12. The connection strips 16 penetrate through the right side of the cocoon - selecting tank 9, and a sliding connection structure is formed between the connection strips 16 and the tray body 4. When it is necessary to clean the cocoon - selecting filter screen 10, pull the movable pull - plate 17 outwards. The movable pull - plate 17 drives the sliding block 12 to move rightwards through the connection strip 16. The sliding block 12 drives the connecting rod 14 and the brush assembly 15 to move rightwards. The cocoon - selecting filter screen 10 is cleaned by the brush assembly 15. At this time, the telescopic spring 18 is in a stretched state. Release the movable pull - plate 17, and the connection strip 16, the sliding block 12, the connecting rod 14, and the brush assembly 15 reset under the action of the resilience of the telescopic spring 18. Moreover, a movable pull - plate 17 is installed between the connection strips 16, and a telescopic spring 18 is installed between the movable pull - plate 17 and the tray body 4.

[0035] Working principle: When using this cocoon - selecting tray, first, according to the height of the staff, rotate the limit screw sleeve 3 on the threaded tray rack 2 to adjust the height of the limit screw sleeve 3. After adjusting the limit screw sleeve 3 to an appropriate height, then insert the tray body 4 onto the threaded tray rack 2 and limit it through the limit screw sleeve 3.

[0036] Cocoon - selecting is carried out on the cocoon - selecting filter screen 10 in the cocoon - selecting tank 9. Dust or impurities on the surface of the cocoons can fall into the waste box 11 through the cocoon - selecting filter screen 10, thereby preventing the accumulation of dust or impurities on the surface of the cocoons from affecting the quality of cocoon - selecting. Place the selected cocoons on the first cocoon - collecting box 6 and the second cocoon - collecting box 7. The cocoons in the first cocoon - collecting box 6 and the second cocoon - collecting box 7 can be respectively transported to the collecting device through the conveying pipes 8, facilitating the collection of cocoons.

[0037] When it is necessary to clean the cocoon - selecting filter net 10, pull the movable pull - plate 17 outwards. The movable pull - plate 17 drives the slider 12 to move rightwards through the connecting bar 16. The slider 12 drives the connecting rod 14 and the brush assembly 15 to move rightwards, and the cocoon - selecting filter net 10 is cleaned by the brush assembly 15. At this time, the telescopic spring 18 is in a stretched state. Release the movable pull - plate 17, and the connecting bar 16, the slider 12, the connecting rod 14 and the brush assembly 15 reset under the action of the resilience of the telescopic spring 18. Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well - known to those skilled in the art.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cocoon selection tray, comprising a fixed base (1) and a tray body (4), characterized in that: A threaded tray frame (2) is installed above the fixed base (1), and a limited threaded sleeve (3) is installed on the threaded tray frame (2), a tray body (4) is abutted on the limited threaded sleeve (3), and a counterweight (5) is embedded in the upper surface of the tray body (4), a first cocoon collecting box (6) and a second cocoon collecting box (7) are arranged on the upper surface of the tray body (4), a cocoon selection groove (9) is opened on the right side of the upper surface of the tray body (4), and a cocoon selection filter (10) is arranged at the bottom of the cocoon selection groove (9); The cocoon selection groove (9) is provided with a slide groove (13) on both the front and rear sides thereof, and a slider (12) is provided inside the slide groove (13), and a connecting rod (14) is installed between the sliders (12), and a brush assembly (15) is installed on the connecting rod (14), and a connecting strip (16) is installed on the right side of the slider (12), and a movable pull plate (17) is installed between the connecting strips (16), and a telescopic spring (18) is installed between the movable pull plate (17) and the tray body (4).

2. The cocoon selection tray according to claim 1, characterized in that: Two threaded pallet racks (2) are provided, and the threaded pallet racks (2) are symmetrical with each other along the center line of the pallet body (4). A threaded structure connection is formed between the threaded pallet racks (2) and the limiting threaded sleeve (3), and the surface of the limiting threaded sleeve (3) is provided with anti-slip grooves.

3. The cocoon selection tray according to claim 1, characterized in that: The inner walls of the first cocoon collecting box (6) and the second cocoon collecting box (7) can be designed with an inclined structure, and a conveying pipe (8) is installed below the first cocoon collecting box (6) and the second cocoon collecting box (7), the conveying pipe (8) is connected with the inside of the first cocoon collecting box (6) and the second cocoon collecting box (7), and the lower end of the conveying pipe (8) is connected with a collecting device.

4. The cocoon selection tray according to claim 1, characterized in that: A waste box (11) is installed below the cocoon selection filter screen (10), and the length and width of the waste box (11) are greater than the length and width of the cocoon selection filter screen (10).

5. The cocoon selection tray according to claim 1, characterized in that: The slider (12) is embedded in the slide groove (13), and a sliding connection structure is formed between the slider (12) and the slide groove (13).

6. The cocoon selection tray according to claim 1, characterized in that: The brush assembly (15) comprises a Velcro bristle surface (1501) and a Velcro hook surface (1502); a detachable connection structure is formed between the brush assembly (15) and the connecting rod (14); and the Velcro bristle surface (1501) and the Velcro hook surface (1502) are respectively located on the inner and outer sides of the brush assembly (15).

7. The cocoon selection tray according to claim 1, characterized in that: The connecting strip (16) passes through the right side of the cocoon selection groove (9), and a sliding connection structure is formed between the connecting strip (16) and the tray body (4).

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