CN219142296U

CN219142296U - Sampling device for judicial identification of bead-like wild animal and plant products

Info

Publication number: CN219142296U
Application number: CN202321057509.0U
Authority: CN
Inventors: 苏醒; 白素英; 马跃; 张伟
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-06-06
Anticipated expiration: 2033-05-06

Abstract

A sampling device for judicial authentication of a bead wild animal and plant product mainly comprises a U-shaped base, a sealing gasket, a shell, a cleaning window cover handle, a rack, a gear, a three-jaw chuck, a chuck transverse shaft, a top cover handle, a sealing cover, an observation window, observation window glass, a collecting beaker, an adjusting handle, beads, a funnel, a vibrating motor, a cleaning window cover, a fan, a drill bit spring chuck, a short shaft, a coupling, a motor shell, a motor base fixing shaft, a motor base, a chuck jaw sponge, an upper hinge and a rear hinge, wherein the motor drives the drill bit to drill the beads on the three-jaw chuck, so that the operation of drilling an authentication sample from the authentication product is realized, and the collection operation of the authentication sample is realized by the funnel and the collecting beaker. The utility model relates to the technical field of judicial identification sampling devices for wild animal and plant products, and aims to reduce the risk of bead products in the manual sampling process, reduce the damage to bead identification products and improve the convenience of identification sample collection.

Description

Sampling device for judicial identification of bead-like wild animal and plant products

Technical Field

The utility model relates to the technical field of judicial identification sampling devices for wild animal and plant products, in particular to a sampling device for judicial identification of bead-type wild animal and plant products.

Background

After the wild animal and plant products are obtained by law enforcement departments, the wild animal and plant products are required to be sampled by a professional judicial identification department for DNA identification to further determine the types of the products, and a considerable part of the detected wild animal and plant products are bead-type products, such as shives and Buddha beads made of national protection animal and plant species, such as ivory, pterocarpus santalinus, etc., because the identified products have small size, relatively hard texture and smooth surface and are prevented from damaging the identified products as much as possible in the sampling process, the identified products are usually drilled on the surfaces by using an electric drill manually, product powder generated in the drilling process is collected and used as an identified sample for DNA identification, but the method has great danger to workers and great damage to the identified products, and meanwhile, the powder sample generated on the surface of the identified sample is not easy to collect by the electric drill, so that a sampling device for judicial identification of the bead-type wild animal and plant products is required to be designed for solving the problems.

Disclosure of Invention

The utility model provides a sampling device for judicial identification of bead wild animal and plant products, which aims to solve the problem of danger in the manual sampling process of the bead animal and plant products, reduce the damage degree to the identification products and improve the convenience of collecting identification samples.

The technical scheme of the utility model is as follows:

a sampling device for judicial identification of bead-type wild animal and plant products comprises a rack, a gear, a three-jaw chuck, a collecting beaker, beads, a funnel, a vibrating motor, a fan, a drill bit, a motor base, an upper hinge and a rear hinge, and is characterized by further comprising a U-shaped base, a sealing gasket, a shell, a cleaning window cover handle, a chuck cross shaft, a top cover handle, a sealing cover, an observation window glass, an adjusting handle, a cleaning window cover, a drill bit spring chuck, a short shaft, a coupler, a motor shell, a motor base fixing shaft and a chuck jaw sponge, wherein the motor is fixed on the motor base through bolts, the motor base is positioned at the bottom of the inside of the shell, motor base fixing shafts are respectively arranged at the left side and the right side of the motor base, one ends of the two motor base fixing shafts are welded on the motor base, the other end of the motor is welded on the inner wall of the shell, the motor shell is externally mounted with the motor, the motor shell is fixed on the motor base, the connection mode of the motor shell and the motor base is threaded connection, the upper end of the motor is provided with a coupler, the motor is connected with the coupler through a flat key, the coupler passes through the upper end of the motor shell and is connected with a short shaft through a flat key, the upper end of the short shaft is provided with a drill bit spring chuck, the upper end of the short shaft is in threaded connection with the drill bit spring chuck, the drill bit is clamped on the drill bit spring chuck, the three-jaw chuck is fixed on a chuck cross shaft through welding, the left end and the right end of the chuck cross shaft are provided with gears, the left end and the right end of the gears are connected with the chuck cross shaft through flat key, two racks are respectively and oppositely arranged on the two sides of the upper part of the shell, the racks are fixed on the shell through bolts, the gears are positioned between the two opposite racks, the adjusting handle is connected with the right end of a gear on the right side of the transverse shaft of the chuck through a flat key, chuck jaw sponges are respectively adhered to three chuck jaws of the three-jaw chuck, and the beads are clamped between the three chuck jaws of the three-jaw chuck.

As a further scheme of the utility model, the upper part of the U-shaped base is provided with the sealing gasket, the upper part of the sealing gasket is provided with the shell, and the U-shaped base, the sealing gasket and the shell are connected through bolts.

As a further scheme of the utility model, the funnel is welded inside the U-shaped base, the vibration motors are welded on two sides of the funnel, the collecting beaker is placed inside the U-shaped base, and the collecting beaker is located right below the funnel.

As a further scheme of the utility model, an observation window is arranged at the front part of the shell, observation window glass is arranged on the observation window, a cleaning window cover is arranged at the back part of the shell, a cleaning window cover handle is welded on the cleaning window cover, one half of a rear hinge is fixed on the shell through bolts, the other half of the rear hinge is fixed on the cleaning window cover through bolts, a top cover is arranged at the top part of the shell, the handle of the top cover is welded on the top cover, one half of the upper hinge is fixed on the shell through bolts, the other half of the upper hinge is fixed on the top cover through bolts, a sealing cover is welded at the middle upper part in the shell, the shape of an opening on the sealing cover is the same as that of a three-jaw chuck and a chuck transverse shaft, and the three-jaw chuck and the chuck transverse shaft move up and down through the opening on the sealing cover.

As a further aspect of the present utility model, the fan is mounted on the lower bottom surface of the sealing cover by bolts.

As a further scheme of the utility model, the upper half parts of the coupler and the motor shell are conical.

The beneficial effects of the utility model are as follows:

1. the utility model relates to a sampling device for judicial identification of bead wild animal and plant products, which adopts a three-jaw chuck to clamp bead identification products, and a motor fixed in the sampling device drives a drill bit to drill the identification products, so that the risk in the sampling process is reduced, and the damage to the identification products is reduced.

2. The sampling device for judicial identification of the bead wild animal and plant products provided by the utility model has the advantages that the funnel at the lower part of the sampling device is used for collecting identification samples, so that the convenience of collecting the identification samples is improved.

3. The utility model relates to a sampling device for judicial identification of bead wild animal and plant products, wherein an observation window is arranged at the front part of a shell, and a cleaning window is arranged at the back part of the shell, so that the condition inside the device and the inside of the device can be observed conveniently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the novel embodiments of the present utility model and are incorporated in and constitute a part of this application, and are not intended to limit the embodiments of the present utility model. In the drawings:

FIG. 1 is a two-axis diagram of a sampling device for judicial identification of bead-based wild animal and plant products according to the present utility model;

FIG. 2 is a view showing the internal structure of a sampling device for judicial identification of bead-based wild animal and plant products according to the present utility model;

FIG. 3 is an enlarged partial view of the three-jaw chuck portion of a sampling device for judicial identification of bead-based wild animal and plant products according to the present utility model;

FIG. 4 is an enlarged view of a portion of the motor of a sampling device for judicial identification of bead-based wild animal and plant products according to the present utility model;

FIG. 5 is a front view of a sampling device for judicial identification of beaded wild animal and plant products according to the present utility model;

FIG. 6 is a rear view of a sampling device for judicial identification of beaded wild animal and plant products according to the present utility model;

in the drawings, the reference numerals and corresponding part names:

1-U-shaped base, 2-sealing gasket, 3-shell, 4-cleaning window cover handle, 5-rack, 6-gear, 7-three jaw chuck, 8-chuck cross shaft, 9-top cover, 10-top cover handle, 11-sealing cover, 12-observation window, 13-observation window glass, 14-collection beaker, 15-adjustment handle, 16-bead, 17-funnel, 18-vibration motor, 19-cleaning window cover, 20-fan, 21-drill, 22-drill spring chuck, 23-short shaft, 24-coupling, 25-motor housing, 26-motor, 27-motor base fixed shaft, 28-motor base, 29-chuck jaw sponge, 30-upper hinge, 31-rear hinge.

Detailed Description

The present utility model will be further described in detail below with reference to examples and drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, and the description thereof is only for the purpose of explaining the present utility model and is not limited thereto.

Referring to fig. 1-4, a sampling device for judicial identification of bead-based wild animal and plant products comprises a rack 5, a gear 6, a three-jaw chuck 7, a collecting beaker 14, beads 16, a hopper 17, a vibrating motor 18, a fan 20, a drill bit 21, a motor 26, a motor base 28, an upper hinge 30 and a rear hinge 31, and is characterized by further comprising a U-shaped base 1, a sealing gasket 2, a shell 3, a cleaning window cover handle 4, a chuck cross shaft 8, a top cover 9, a top cover handle 10, a sealing cover 11, an observation window 12, an observation window glass 13, an adjusting handle 15, a cleaning window cover 19, a drill bit spring chuck 22, a short shaft 23, a coupler 24, a motor housing 25, a motor base fixing shaft 27 and a chuck jaw sponge 29, wherein the motor 26 is fixed on the motor base 28 through bolts, the motor base 28 is positioned at the bottom inside the shell 3, the motor base fixing shaft 27 is arranged on the left and right sides of the motor base 28, one end of each of the two motor base fixing shafts 27 is welded on the motor base 28, the other end is welded on the inner wall of the shell 3, a motor housing 25 is arranged outside the motor 26, the motor housing 25 is fixed on the motor base 28, the motor housing 25 is connected with the motor base 28 in a threaded manner, a coupler 24 is arranged at the upper end of the motor 26, the motor 26 is connected with the coupler 24 through a flat key, the coupler 24 penetrates through the upper end of the motor housing 25 and is connected with a short shaft 23 through a flat key, a drill bit spring chuck 22 is arranged at the upper end of the short shaft 23, the upper end of the short shaft 23 is connected with the drill bit spring chuck 22 in a threaded manner, the drill bit 21 is clamped on the drill bit spring chuck 22, a three-jaw chuck 7 is fixed on a chuck transverse shaft 8 through welding, gears 6 are arranged at the left end and the right end of the chuck transverse shaft 8, the gears 6 are connected with the left end and the right end of the chuck transverse shaft 8 through flat keys, two racks 5 are installed in opposite directions on two sides of the upper portion of the shell 3 respectively, the racks 5 are fixed on the shell 3 through bolts, the gear 6 is located between the two opposite racks 5, the adjusting handle 15 is connected with the right end of the gear 6 on the right side of the chuck transverse shaft 8 through a flat key, the gear 6 is enabled to move along the racks 5 through rotating the adjusting handle 15, so that the three-jaw chuck 7 and the chuck transverse shaft 8 are driven to move up and down, chuck jaw sponges 29 are respectively adhered to three chuck jaws of the three-jaw chuck 7, beads 16 are clamped between the three chuck jaws of the three-jaw chuck 7, the chuck jaw sponges 29 adhered to the chuck jaws are used for reducing damage of the chuck jaws to the beads 16, the motor 26 drives the drill bit 21 to rotate, and the drill bit 21 can drill the beads 16 on the three-jaw chuck 7, so that the operation of drilling identification samples from identification products is achieved.

Referring to fig. 5 and 6, a sampling device for judicial identification of bead-type wild animal and plant products is provided with an observation window 12 at the front part of a shell 3, an observation window glass 13 is arranged on the observation window 12, so as to observe the drilling condition of beads 16 and adjust the position of a three-jaw chuck 7, a cleaning window cover 19 is arranged at the back part of the shell 3, a cleaning window cover handle 4 is welded on the cleaning window cover 19, a half of a rear hinge 31 is fixed on the shell 3 through bolts, the other half of the rear hinge 31 is fixed on the cleaning window cover 19 through bolts, after each sampling is completed, a three-jaw chuck 7, a chuck jaw sponge 29, a drill bit 21, a drill bit spring chuck 22, a short shaft 23, a coupler 24, a motor housing 25, a motor 26, a motor base fixing shaft 27 and a motor base 28 in the shell 3 can be cleaned through a cleaning window arranged at the back part of the shell 3 to avoid influencing the next sampling result, a top cover 9 is arranged at the top of the shell 3, a top cover handle 10 is welded on the top cover 9, one half of an upper hinge 30 is fixed on the shell 3 through bolts, the other half of the upper hinge 30 is fixed on the top cover 9 through bolts, beads 16 are more convenient to clamp on a three-jaw chuck 7 after the top cover 9 is opened, a sealing cover 11 is welded at the middle upper part of the inside of the shell 3, the shape of an opening on the sealing cover 11 is the same as that of the three-jaw chuck 7 and a chuck cross shaft 8, the three-jaw chuck 7 and the chuck cross shaft 8 move up and down through the opening on the sealing cover 11, a fan 20 is arranged on the lower bottom surface of the sealing cover 11 through bolts, the wind direction is downward, a sealing gasket 2 is arranged at the upper part of the U-shaped base 1, the shell 3 is arranged at the upper part of the sealing gasket 2, the U-shaped base 1, the sealing gasket 2 and the shell 3 are connected through bolts, and a funnel 17 is welded in the U-shaped base 1, the vibration motor 18 welds in the both sides of funnel 17, collects beaker 14 and places in the inside of U-shaped base 1, collects beaker 14 and is located the funnel 17 under, and behind the motor 26 drove the drill bit 21 and bore the bead 16 on the three-jaw chuck 7 and accomplish the work of boring the identification sample, the identification sample drops on funnel 17 under the effect of blowing of fan 20, and vibration motor 18 promotes through vibration funnel 17 that the identification sample drops to the collection beaker 14 of funnel 17 below, accomplishes the collection work of identification sample.

Referring to fig. 4, in a sampling device for judicial identification of bead-like wild animal and plant products, the upper half parts of a coupler 24 and a motor housing 25 are conical, so that falling identification samples can be prevented from being gathered on the coupler 24 and the motor housing 25, and the collection work of the identification samples is affected.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The sampling device for judicial identification of the bead wild animal and plant products comprises a rack (5), a gear (6), a three-jaw chuck (7), a collecting beaker (14), beads (16), a funnel (17), a vibrating motor (18), a fan (20), a drill bit (21), a motor (26), a motor base (28), an upper hinge (30) and a rear hinge (31), and is characterized by further comprising a U-shaped base (1), a sealing gasket (2), a shell (3), a cleaning window cover handle (4), a chuck cross shaft (8), a top cover (9), a top cover handle (10), a sealing cover (11), an observation window (12), an observation window glass (13), an adjusting handle (15), a cleaning window cover (19), a drill bit spring chuck (22), a short shaft (23), a coupler (24), a motor shell (25), a motor base fixed shaft (27) and a chuck jaw sponge (29), wherein the motor (26) is fixed on the motor base (28) through bolts, the motor base (28) is positioned at the bottom of the inside the shell (3), motor base (28) and the left side and the right side and the motor base (28) are respectively welded with one end of the motor base (27), the other end of the motor is welded on the inner wall of the shell (3), a motor shell (25) is arranged outside the motor (26), the motor shell (25) is fixed on a motor base (28), the motor shell (25) is connected with the motor base (28) in a threaded manner, a coupler (24) is arranged at the upper end of the motor (26), the motor (26) is connected with the coupler (24) through a flat key, the coupler (24) penetrates through the upper end of the motor shell (25) and is connected with a short shaft (23) through a flat key, a drill spring chuck (22) is arranged at the upper end of the short shaft (23), the upper end of the short shaft (23) is connected with the drill spring chuck (22) in a threaded manner, the drill bit (21) is clamped on the drill spring chuck (22), a three-jaw chuck (7) is fixed on a chuck transverse shaft (8) through welding, gears (6) are arranged at the left end and the right end of the transverse shaft (8), the gears (6) are connected with the left end and the right end of the transverse shaft (8) through flat key, the upper parts of the shell (3) are respectively connected with a short shaft (23) through flat key, two racks (5) are arranged on opposite sides of the shell (3) respectively, the racks (5) are fixed on the middle racks (5), the adjusting handle (15) is connected with the right end of the gear (6) on the right side of the chuck transverse shaft (8) through a flat key, chuck jaw sponges (29) are respectively adhered to three chuck jaws of the three-jaw chuck (7), and the beads (16) are clamped between the three chuck jaws of the three-jaw chuck (7).

2. The sampling device for judicial identification of bead-type wild animal and plant products according to claim 1, wherein a sealing gasket (2) is arranged on the upper portion of the U-shaped base (1), a shell (3) is arranged on the upper portion of the sealing gasket (2), and the U-shaped base (1), the sealing gasket (2) and the shell (3) are connected through bolts.

3. Sampling device for judicial identification of beaded wild animal and plant products according to claim 1, characterized in that the funnel (17) is welded inside the U-shaped base (1), the vibrating motor (18) is welded on both sides of the funnel (17), the collecting beaker (14) is placed inside the U-shaped base (1), the collecting beaker (14) is located directly under the funnel (17).

4. Sampling device for judicial authentication of wild animal and plant products of pearl class according to claim 1, characterized in that the casing (3) front portion is provided with observation window (12), install observation window glass (13) on observation window (12), casing (3) back is provided with clearance window lid (19), clearance window lid handle (4) welds on clearance window lid (19), back hinge (31) half is fixed on casing (3) through the bolt, back hinge (31) half is fixed on clearance window lid (19) through the bolt, top cap (9) is installed at casing (3) top, top cap handle (10) welds on top cap (9), upper hinge (30) half is fixed on casing (3) through the bolt, upper portion welding of casing (3) inside has sealed lid (11) on the cross axle shape is the same as three-jaw chuck (7), chuck (8), three-jaw chuck (8) moves through the upper and lower chuck (8) of the same cross axle shape.

5. A sampling device for judicial identification of beaded wild animal and plant products according to claim 1, characterized in that said fan (20) is mounted by bolts on the lower bottom surface of the sealing cover (11).

6. A sampling device for judicial identification of beaded wild animal and plant products according to claim 1, characterized in that the upper halves of the coupling (24) and the motor housing (25) are conical.