Lime spreading device

Abstract

The utility model discloses a lime spreading device, which relates to the technical field of lime spreading devices, and comprises: a barrel, which is closed at both ends and has a side wall provided with: a strip-shaped through hole, which is evenly spaced along the axial direction of the barrel, and the length direction of the strip-shaped through hole is arranged along the circumference of the barrel; a feed port, which is arranged on the opposite side of the strip-shaped through hole; and a pressure strip, which is provided with one or more arc-shaped structures arranged concentrically with the barrel, and the pressure strip is arranged on the outer wall of the barrel along the circumference of the barrel, and the length direction of the pressure strip is consistent with the axial direction of the barrel. The device provided by the utility model can prevent slaked lime powder from clogging the through hole, and can also control the uniformity of spreading slaked lime powder, so as to achieve the purpose of uniformly spreading slaked lime powder.

Description

Technical Field

[0001] The utility model relates to the technical field of lime spreading devices, in particular to a lime spreading device. Background Art

[0002] Silkworm diseases have a great impact on the production, quality and income of silkworm cocoons. Disinfection and disease prevention are still the top priority in silkworm production. Among the common disinfection methods, lime is non-toxic, harmless, low-cost, and has the function of sterilization and moisture-proofing. Disinfection by spreading lime powder has always been the most common and practical prevention and control measure to prevent silkworm diseases.

[0003] The patent (publication number: CN216827024U) discloses a lime spreading device, including: a barrel, which is a round tube structure with closed ends, at least one opening is provided on the top of the barrel, and a plurality of through holes are evenly spaced on the side wall of the bottom, and the inner cavity of the barrel is used to accommodate quicklime powder; a layering strip, which is provided on the side wall of the barrel, and the layering strip is a long strip structure extending along the length direction of the barrel, and the two ends of the layering strip are connected to the two ends of the barrel; a plurality of sub-cover plates, which are arranged along the length direction of the barrel, and any sub-cover plate is a circular arc structure arranged concentrically with the barrel, and the outer side contacts the layering strip, and the inner side contacts the barrel. The device can evenly spread quicklime powder on the silkworm seat through the through hole directly provided on the barrel. In the process of sericulture, in order to reduce the damage to the silkworms, slaked lime powder is often used for disinfection. Since slaked lime powder has great viscosity, if the through hole is too small, it is easy to be blocked, and if it is too large, it will have an adverse effect on the uniformity of lime spreading. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a lime spreading device, which can prevent slaked lime powder from clogging the through holes and can also control the uniformity of spreading the slaked lime powder, so as to achieve the purpose of uniformly spreading the slaked lime powder.

[0005] In order to achieve the above utility model purpose, the technical solution of the utility model is as follows:

[0006] Liming device, comprising:

[0007] The barrel is closed at both ends and has side walls provided with:

[0008] A plurality of strip-shaped through holes are evenly spaced along the axial direction of the barrel, and the length direction of the strip-shaped through holes is arranged along the circumference of the barrel;

[0009] A feed inlet, which is arranged on the opposite side of the strip-shaped through hole;

[0010] The pressure strip is provided with one or more pressure strips, which are arc-shaped structures arranged concentrically with the barrel. The pressure strips are arranged on the outer wall of the barrel along the circumference of the barrel, and the length direction of the pressure strips is consistent with the axial direction of the barrel.

[0011] Furthermore, a first boss adapted to the strip-shaped through hole is provided on a side of the pressure strip facing the barrel, and a cross section of the first boss along the length direction of the pressure strip is fan-shaped.

[0012] Furthermore, two ends of the side walls of the barrel corresponding to the strip-shaped through holes are provided with a plurality of slots along the circumferential direction, and the slots are used for being engaged with the pressure strips.

[0013] Furthermore, the barrel further comprises:

[0014] A rotating shaft, one end of which passes through the barrel, and a plurality of stirring blades are arranged on the outer side of the rotating shaft located inside the barrel;

[0015] The motor is arranged outside the barrel and is drivingly connected to the rotating shaft.

[0016] Furthermore, the barrel further comprises:

[0017] The second boss is arranged on the inner wall of the barrel and is located between the adjacent strip-shaped through holes. The cross section of the second boss along the circumference of the barrel is triangular.

[0018] The utility model at least has the following beneficial effects:

[0019] The utility model provides a lime spreading device, in which a plurality of strip-shaped through holes are evenly spaced in the axial direction of a barrel, and the length direction of the strip-shaped through holes is arranged along the circumference of the barrel; one or more pressure strips are arranged along the circumference of the outer wall of the barrel, and the length direction of the pressure strips is consistent with the axial direction of the barrel; the pressure strips and the strip-shaped through holes are combined to form a plurality of through holes in the side wall of the barrel; for each through hole, the pressure strip and the strip-shaped through hole are not in the same plane, and there is a drop, so that slaked lime powder is not easy to adhere to and block the through hole; in actual use, the size of the through hole can be adjusted to a suitable position by adjusting the spacing of the pressure strips, so as to achieve neither blocking the through hole nor affecting the uniformity of spreading slaked lime powder.

[0020] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of the structure of a lime spreading device in a technical solution.

[0022] Figure 2 for Figure 1 Cross-section of the barrel and pressure strip along the AA direction.

[0023] Figure 3 for Figure 2 A partial enlarged view of the middle M part.

[0024] Figure 4 for Figure 3 Cross-section along the BB direction.

[0025] In the figure, 1, barrel; 11, strip-shaped through hole; 12, feed port; 13, slot; 14, rotating shaft; 141, stirring blade; 15, motor; 16, second boss 2, pressure strip; 21, first boss; 22, card joint. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below with reference to the description so that those skilled in the art can implement the invention accordingly.

[0027] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials can be obtained from commercial sources unless otherwise specified; in the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, set, or detachably connected, set, or connected and set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood in specific circumstances. The orientation or position relationship indicated by the terms "transverse", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "counterclockwise", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 to the present utility model.

[0028] like Figure 1 , Figure 2 As shown, the utility model provides a lime spreading device, comprising:

[0029] The barrel 1 is closed at both ends and has side walls provided with:

[0030] A plurality of strip-shaped through holes 11 are evenly spaced along the axial direction of the barrel 1. In this embodiment, 50 strip-shaped through holes 11 are arranged along the circumference of the barrel 1 in their length direction;

[0031] A feed port 12, which is arranged on the opposite side of the strip-shaped through hole 11;

[0032] The pressure strip 2 is provided with one or more pressure strips, and 17 pressure strips are provided in this embodiment. The pressure strip 2 is an arc-shaped structure arranged concentrically with the barrel 1, so that the pressure strip 2 can fit with the outer wall of the barrel 1. The pressure strip 2 is fixedly arranged on the outer wall of the barrel 1 along the circumferential direction of the barrel 1, and the length direction of the pressure strip 2 is consistent with the axial direction of the barrel 1. The pressure strip 2 is combined with the strip-shaped through hole 11 to subdivide one strip-shaped through hole 11 into multiple through holes.

[0033] The device works as follows:

[0034] The barrel 1 is horizontally arranged above the silkworm seat, extending along the width direction of the silkworm seat, with the strip-shaped through hole 11 located at the bottom, and the feed port 12 facing upward, and slaked lime powder is added to the barrel 1 through the feed port 12. The barrel 1 is driven to move at a uniform speed along the length direction of the silkworm seat. During the movement of the barrel 1, the slaked lime powder in the barrel 1 falls from the through hole formed by the layering strip 2 and the strip-shaped through hole 11 and is spread on the silkworm seat, thereby disinfecting and sterilizing the silkworm seat.

[0035] To sum up, the device provided by the utility model has a plurality of strip-shaped through holes 11 evenly spaced in the axial direction of the barrel 1, and the length direction of the strip-shaped through holes 11 is arranged circumferentially along the outer wall of the barrel 1; one or more pressure strips 2 are slidably and fixedly arranged circumferentially, and the length direction of the pressure strips 2 is consistent with the axial direction of the barrel 1; the pressure strips 2 and the strip-shaped through holes 11 are combined to form a plurality of through holes on the side wall of the barrel 1; for each through hole, the pressure strip 2 and the strip-shaped through hole 11 are not in the same plane, and there is a drop, so that the slaked lime powder is not easy to adhere to and block the through hole; in actual use, the spacing of the pressure strips 2 can be adjusted to adjust the size of the through hole to a suitable position, so as to achieve neither blocking the through hole nor affecting the uniformity of spreading the slaked lime powder.

[0036] In another technical solution, the pressure strip 2 is provided with a first boss 21 adapted to the strip-shaped through hole 11 on one side facing the barrel 1. When the pressure strip 2 is attached to the outer wall of the barrel 1, the first boss 21 is embedded in the strip-shaped through hole 11. The cross section of the first boss 21 along the length direction of the pressure strip is fan-shaped, such as Figure 3 As shown, the two first bosses 21 form a funnel-like channel in the strip-shaped through hole 11, which accelerates the passage of slaked lime powder and makes it less likely to stick.

[0037] like Figure 4 As shown, in another technical solution, a plurality of grooves 13 are circumferentially arranged at both ends of the side walls of the barrel 1 corresponding to the strip-shaped through holes 11 , and the pressure strip 2 is clamped with the grooves 13 through a clamping joint 22 , so as to facilitate fixing the pressure strip 2 on the outside of the barrel 1 .

[0038] In another technical solution, the barrel 1 further includes:

[0039] A rotating shaft 14, one end of which passes through the barrel 1, and a plurality of stirring blades 141 are arranged on the outer side of the rotating shaft 14 located inside the barrel 1;

[0040] The motor 15 is arranged outside the barrel 1 and is in driving connection with the rotating shaft 14. During disinfection, the motor 15 drives the stirring blade 141 to rotate through the rotating shaft 14, thereby improving the uniformity of spreading the slaked lime powder and reducing the possibility of the slaked lime powder sticking to the through hole.

[0041] In another technical solution, the barrel 1 further includes:

[0042] The second boss 16 is arranged on the inner wall of the barrel 1 and is located between the adjacent strip-shaped through holes 11. The cross section of the second boss 16 along the circumference of the barrel 2 is triangular, and the slaked lime powder is accelerated to pass through the strip-shaped through holes 11 and is not easy to stick.

[0043] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A lime spreading device, characterized in that: include: The barrel (1) is closed at both ends and has a side wall provided with: A plurality of strip-shaped through holes (11) are evenly spaced along the axial direction of the barrel (1), and the length direction of the strip-shaped through holes (11) is arranged along the circumference of the barrel (1); A feed port (12) disposed on the opposite side of the strip-shaped through hole (11); The pressure strip (2) is provided with one or more pressure strips, which are arc-shaped structures arranged concentrically with the barrel (1); the pressure strip (2) is arranged on the outer wall of the barrel (1) along the circumference of the barrel (1), and the length direction of the pressure strip (2) is consistent with the axial direction of the barrel (1).

2. The lime spreading device according to claim 1, characterized in that: A first boss (21) adapted to the strip-shaped through hole (11) is provided on one side of the pressure strip (2) facing the barrel (1), and the cross section of the first boss (21) along the length direction of the pressure strip (2) is fan-shaped.

3. The lime spreading device according to claim 1, characterized in that: A plurality of clamping grooves (13) are arranged along the circumferential direction at both ends of the side wall of the barrel (1) corresponding to the strip-shaped through hole (11), and the clamping grooves (13) are used for clamping with the pressure strip (2).

4. The lime spreading device according to claim 1, characterized in that: The barrel (1) further comprises: A rotating shaft (14), one end of which passes through the barrel (1); the rotating shaft (14) is located outside the barrel (1) and has a plurality of stirring blades (141); A motor (15) is arranged outside the barrel (1), and the motor (15) is drivingly connected to the rotating shaft (14).

5. The lime spreading device according to claim 1, characterized in that: The barrel (1) further comprises: A second boss (16) is arranged on the inner wall of the barrel (1) and is located between adjacent strip-shaped through holes (11); the second boss (16) has a triangular cross-section along the circumference of the barrel (1).

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