Novel dust collection cover

Abstract

The utility model provides a novel dust collection cover, which relates to the technical field of veterinary drug processing, and comprises a first cover body, a second cover body, a third cover body and a fourth cover body, the dust collection fan is connected with the first dust collection opening through a pipeline; the second cover body is arranged right below or obliquely below the first cover body; the moving mechanism is used for moving the second cover body along the vertical direction or moving the second cover body along the vertical direction and the transverse direction, so that the lower part of the second cover body covers the inlet of the storage tank; the connecting piece is used for connecting the first cover body and the second cover body; the connecting piece surrounds the first cover body and the second cover body and blocks a gap between the edge of the first cover body and the edge of the second cover body. The first cover body, the connecting piece and the second cover body form a relatively closed dust collection structure, so that raised dust is not easy to escape, the raised dust is well inhibited in the process of sub-packaging cut medicinal materials into storage tanks, and a good production environment of a workshop is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary drug processing, in particular to a novel dust collecting hood. Background Art

[0002] Veterinary drug processing involves cutting raw medicinal materials, transporting them, and packaging them into storage tanks for temporary storage. Cutting easily produces debris. During the process of packaging the cut medicinal materials into individual storage tanks, the herbs need to be transported. During this transportation process, debris from the herbs can easily be blown up, generating dust. This dust must be suppressed to maintain a good production environment in the workshop. Utility Model Content

[0003] In view of the above situation, the present invention provides a novel dust collecting hood, which can effectively suppress the dust generated in the process of packaging the cut medicinal materials into storage tanks.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The utility model provides a new dust collecting hood, comprising:

[0006] A first cover body, on which a feed port and a first dust suction port are staggeredly arranged;

[0007] A dust suction fan connected to the first dust suction port through a pipeline;

[0008] The second cover body is arranged directly below or obliquely below the first cover body;

[0009] a moving mechanism for moving the second cover body vertically, or for moving the second cover body vertically and laterally, so that the lower cover of the second cover body is located at the inlet of the storage tank;

[0010] The connecting piece is used to connect the first cover body and the second cover body; the connecting piece surrounds the first cover body and the second cover body to block the gap between the edge of the first cover body and the edge of the second cover body.

[0011] In some embodiments of the present invention, the moving mechanism includes a telescopic drive assembly; one end of the telescopic drive assembly is connected to the second cover body and the other end is connected to the first cover body, or connected to the support assembly, wherein the support assembly is arranged below the second cover body.

[0012] In some embodiments of the present invention, the telescopic drive assembly includes a cylinder.

[0013] In some embodiments of the present invention, the support assembly includes:

[0014] The lower end of the cylinder is connected to the top of the leg, and the upper end is connected to the first cover;

[0015] The first support plate is fixed to the upper part of the support leg;

[0016] The second support plate is fixed to the lower part of the cylinder, and the second support plate and the first support plate are connected by bolts.

[0017] In some embodiments of the present invention, the support assembly further comprises:

[0018] The third support plate is fixed to the upper part of the cylinder;

[0019] The anti-roll bar has a lower end fixed on the third support plate and an upper end connected to the third support plate.

[0020] In some embodiments of the present invention, a sealing member is connected to the lower edge of the second cover body.

[0021] In some embodiments of the present invention, the sealing member comprises a sponge.

[0022] In some embodiments of the present invention, a transfer pipe is detachably connected to the inner upper portion of the first cover body, the upper end of the transfer pipe is connected to the lower end of the feed port, and the diameter of the transfer pipe is larger than the diameter of the feed port and smaller than the diameter of the second cover body.

[0023] In some embodiments of the present invention, the transition pipe is made of hard material or soft material.

[0024] In some embodiments of the present invention, the transition pipe can form a structure with a tapered lower diameter.

[0025] The embodiments of the present invention have at least the following advantages or beneficial effects:

[0026] During use, the storage tank is moved below the second cover, and the vertical and horizontal positions of the second cover are adjusted using the moving mechanism so that the second cover is positioned at the entrance of the storage tank. The cut herbs then enter the first cover through the feed port, then fall through the connector and the second cover into the storage tank. During this process, the raised dust is discharged to a designated location under the negative pressure of the dust suction fan. Because the first cover, connector, and second cover form a relatively closed dust collection structure, dust is not easily escaped. This effectively suppresses dust during the process of packaging the cut herbs into the storage tanks, maintaining a good production environment in the workshop.

[0027] Other features and advantages of the present invention will be set forth in the following description, and in part will be apparent from the description, or may be understood by practicing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a structural diagram of a new dust collecting hood;

[0030] Figure 2 for Figure 1 A partial enlarged view of position A in the middle;

[0031] Figure 3 for Figure 1 A partial enlarged view of position B in the middle;

[0032] Figure 4 for Figure 1 A partial enlarged view of the middle C position;

[0033] Figure 5 Schematic diagram of the structure after the new dust hood is installed with the adapter pipe;

[0034] Figure 6 for Figure 5 A partial enlarged view of position D in the middle.

[0035] icon:

[0036] 11-first cover, 111-feeding port, 112-first dust suction port,

[0037] 12-second cover, 121-ear, 122-seal,

[0038] 13-moving mechanism, 131-cylinder, 132-support leg, 133-first support plate, 134-second support plate, 135-third support plate, 136-anti-roll bar,

[0039] 14-Connector,

[0040] 15-Transfer pipe, 151-Fixed plate, 152-Screw, 153-Nut, 154-Movable plate. DETAILED DESCRIPTION

[0041] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention.

[0042] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "top", "inside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the embodiments of the present invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0044] In the embodiments of the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0045] The embodiments of the present utility model are described in detail below.

[0046] Example

[0047] See also Figures 1 to 6 This embodiment provides a new dust collecting hood, including a first hood body 11, a dust collecting fan (not shown in the figure), a second hood body 12, a moving mechanism 13 and a connecting member 14.

[0048] The first cover body 11 is staggered with a feed port 111 and a first dust suction port 112. The first cover body 11 is fixedly arranged at a designated position.

[0049] The dust suction fan is connected to the first dust suction port 112 through a pipeline.

[0050] The second cover body 12 is disposed directly below or obliquely below the first cover body 11 , and the second cover body 12 is circular or polygonal (with three or more sides).

[0051] The moving mechanism 13 is used to move the second cover body 12 vertically, or to move the second cover body 12 vertically and laterally, so that the lower portion of the second cover body 12 is located at the inlet of the storage tank.

[0052] The upper portion of the connector 14 is bolted to the first housing 11, and the lower portion is bolted to the second housing 12. The connector 14 surrounds the first and second housings 11, 12, sealing the gap between the edges of the first and second housings 11, 12 (the second housing 12 is movable). Preferably, the connector 14 is made of leather.

[0053] During use, the storage tank is moved to the bottom of the second cover 12, and the vertical and horizontal positions of the second cover 12 are adjusted by the moving mechanism 13 so that the second cover 12 is placed at the entrance of the storage tank. The cut medicinal materials then enter the first cover 11 through the feed port 111, and then fall through the connecting piece 14 and the second cover 12 into the storage tank. During the above process, the dust raised is discharged to the designated location under the negative pressure of the dust suction fan; because the first cover 11, the connecting piece 14 and the second cover 12 form a relatively closed dust collection structure, dust is not easy to escape. This effectively suppresses dust during the process of packaging the cut medicinal materials into the storage tank, maintaining a good production environment in the workshop.

[0054] Preferably, the moving mechanism 13 is used to vertically move the second cover 12 so that its lower portion is positioned over the tank inlet. Specifically, the moving mechanism 13 includes a telescopic drive assembly; a lug 121 is provided on the side of the second cover 12. One end of the telescopic drive assembly is connected to the lug 121, and the other end is connected to the first cover 11 or to a support assembly, wherein the support assembly is disposed below the second cover 12.

[0055] In this embodiment, the telescopic drive assembly preferably includes a cylinder 131; one end of the cylinder 131 is connected to the lug 121, and the other end is connected to the support assembly. Specifically, the support assembly includes a leg 132, a first support plate 133, a second support plate 134, a third support plate 135, and an anti-roll bar 136.

[0056] The lower end of the cylinder 131 is connected to the top of the support leg 132, and the upper end is connected to the connecting member 14 through bolts.

[0057] The first support plate 133 is fixed to the upper portion of the support leg 132 .

[0058] The second support plate 134 is fixed to the lower portion of the cylinder 131 , and the second support plate 134 and the first support plate 133 are connected by bolts.

[0059] The third support plate 135 is fixed to the upper portion of the cylinder 131 .

[0060] The lower end of the anti-roll bar 136 is fixed on the third support plate 135 , and the upper end is plugged into the third support plate 135 .

[0061] After the second support plate 134 and the first support plate 133 are connected by bolts, the cylinder 131 can be installed on the support leg 132. The third support plate 135 and the anti-roll bar 136 can improve the stability of the cylinder 131 and prevent the cylinder 131 from tipping over.

[0062] In order to improve the sealing between the second cover 12 and the storage tank, a sealing member 122 is bonded to the lower edge of the second cover 12. In a specific implementation scenario, the sealing member 122 includes a high-density sponge.

[0063] A transfer pipe 15 is detachably connected to the upper inner portion of the first housing 11. This transfer pipe 15 can be made of either a hard or soft material and can have a tapered lower diameter. The upper end of the transfer pipe 15 is connected to the lower end of the feed inlet 111. The diameter of the transfer pipe 15 is larger than that of the feed inlet 111 but smaller than that of the second housing 12. This allows the lower end of the transfer pipe 15 to be inserted into the inlet of a small can (smaller than a typical can), facilitating the loading of medicinal materials into the small can. At the same time, the first housing 11, connector 14, and second housing 12 can still function as dust collectors.

[0064] In this embodiment, preferably, the first cover body 11 and the transfer pipe 15 are detachably connected in the following manner: a fixed plate 151 is welded to the inner upper part of the first cover body 11, the fixed plate 151 is connected to a screw 152, the screw 152 is connected to a nut 153, the fixed plate 151 is connected to a movable plate 154 through the screw 152 and the nut 153, and the movable plate 154 is connected to the upper end of the transfer pipe 15.

[0065] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will appreciate that the present invention is susceptible to various modifications and variations. The embodiments and features of the embodiments of this application may be combined arbitrarily without conflict. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A new dust collecting hood, characterized in that: include: A first cover body, on which a feed port and a first dust suction port are staggeredly arranged; a dust suction fan connected to the first dust suction port via a pipeline; A second cover body is arranged directly below or obliquely below the first cover body; a moving mechanism, configured to move the second cover body vertically, or to move the second cover body vertically and laterally, so that the lower cover of the second cover body is positioned at the inlet of the storage tank; A connecting piece is used to connect the first cover body and the second cover body; the connecting piece surrounds the first cover body and the second cover body to block the gap between the edge of the first cover body and the edge of the second cover body.

2. The novel dust collecting hood according to claim 1 is characterized in that: The moving mechanism includes a telescopic drive assembly; one end of the telescopic drive assembly is connected to the second cover body, and the other end is connected to the first cover body, or connected to a support assembly, wherein the support assembly is arranged below the second cover body.

3. The novel dust collecting hood according to claim 2 is characterized in that: The telescopic drive assembly includes a cylinder.

4. The novel dust collecting hood according to claim 3 is characterized in that: The support assembly comprises: A support leg, wherein the lower end of the cylinder is connected to the top of the support leg, and the upper end is connected to the first cover; a first support plate fixed to the upper portion of the support leg; The second support plate is fixed to the lower part of the cylinder, and the second support plate is connected to the first support plate by bolts.

5. The novel dust collecting hood according to claim 4 is characterized in that: The support assembly further comprises: a third support plate fixed to the upper portion of the cylinder; The anti-roll bar has a lower end fixed on the third support plate and an upper end plugged into the third support plate.

6. The novel dust collecting hood according to claim 1 is characterized in that: A sealing member is connected to the lower edge of the second cover body.

7. The novel dust collecting hood according to claim 6 is characterized in that: The sealing member includes a sponge.

8. The novel dust collecting hood according to any one of claims 1 to 7, characterized in that: The inner upper portion of the first cover body is detachably connected to a transfer pipe, the upper end of the transfer pipe is connected to the lower end of the feed port, and the diameter of the transfer pipe is larger than the diameter of the feed port and smaller than the diameter of the second cover body.

9. The novel dust collecting hood according to claim 8, characterized in that: The transfer pipe is made of hard material or soft material.

10. The novel dust collecting hood according to claim 8, characterized in that: The transition pipe can form a structure with a tapered lower diameter.

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