CN217006447U

CN217006447U - Sampling device of wood furniture

Info

Publication number: CN217006447U
Application number: CN202220648835.8U
Authority: CN
Inventors: 胡瑶; 余宏; 刘洁; 王洪洲
Original assignee: Chengdu Products Quality Inspection Research Institute Co ltd
Current assignee: Chengdu Products Quality Inspection Research Institute Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-19
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the field of wood identification and detection, in particular to a sampling device for solid wood furniture, which comprises a sampling tube, a limiting component, a pressing component and a sampling component, wherein the sampling tube is vertically arranged, the bottom end of the sampling tube is in an open shape, the limiting component is sleeved on the lower section of the sampling tube, the pressing component is rotatably arranged at the top end of the sampling tube, the sampling component is vertically and rotatably arranged in the sampling tube and comprises a sampling piece and a collecting piece, the sampling piece and the collecting piece are both arranged in the sampling tube, and the collecting piece is positioned at the top of the sampling piece. The utility model has the advantages that: the operation difficulty of furniture sampling can be reduced, the sampled sample is small in volume and regular in shape.

Description

Sampling device of wood furniture

Technical Field

The utility model relates to the technical field of wood identification and detection, in particular to a sampling device for solid wood furniture.

Background

At present, when wood furniture is used for tree species identification and sampling, a hammer or a saw is usually used for hammering or sawing a certain part in the furniture down to be used as a test sample for detection. This kind of sampling mode can lead to the sample damage serious, and especially rare solid wood furniture such as padauk can't be restoreed, produces extravagantly, and the sample form is irregular moreover, and the volume is great, also is inconvenient going on of follow-up experiment.

In the partial sampling tool in the prior art, the sampled sample volume is small, and in the sampling process, because the sampling tool needs to rotate frequently, the rotating shaft center is deviated, the conditions of irregular sample shape, sample damage and the like are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a sampling device for solid wood furniture, which can reduce the operation difficulty of furniture sampling, and has the advantages of small sampled sample volume and regular sample shape.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a sampling device of wood furniture, includes sampling tube, spacing subassembly, pressing component and sampling component, the vertical setting of sampling tube, and the bottom of sampling tube is the opening form, spacing subassembly cover is established at the hypomere of sampling tube, pressing component rotates the top that sets up at the sampling tube, the vertical rotation of sampling component sets up in the sampling tube, and sampling component includes sampling piece and collection piece, sampling piece all sets up in the sampling tube with the collection piece, and collects the top that the piece is located sampling piece.

Preferably, the sample piece includes sampler barrel, blade, coupling spring and touch panel, the vertical setting of sampler barrel is in the sampler tube, and the lateral wall of sampler barrel and the inboard looks spiro union of sampler tube, the blade is equipped with a plurality ofly, and a plurality of blades all set up the bottom at the sampler barrel along the equal angle of circumference of sampler barrel, the touch panel level sets up in the sampler barrel, and the lateral wall of touch panel and the inboard looks laminating of sampler barrel, the vertical setting of coupling spring is between sampler barrel and touch panel, and the one end of coupling spring and the interior roof fixed connection of sampler barrel, coupling spring's the other end and touch panel fixed connection, the round hole has been seted up at the top of sampler barrel.

Preferably, the collecting element is including rotating the motor, rotating screw rod and collecting pipe, the vertical setting of collecting pipe is in the sampling pipe, and the collecting pipe is located the top of sampler barrel, the bottom of collecting pipe is laminated with the top of sampler barrel mutually, the lateral wall of collecting pipe and the inside wall fixed connection of sampling pipe, it is intraductal to rotate the vertical setting of screw rod in the collecting, and the top of rotating screw rod rotates to be connected, and the other end of rotating the screw rod runs through the collecting pipe and supports the touch panel and pass in the round hole at sampler barrel top extends to the sampler barrel, the round hole diameter at sampler barrel top is greater than the diameter of rotating the screw rod, the motor sets up in the top of sampling pipe, and the output that rotates the motor runs through collecting pipe and sampling pipe and rotates screw rod fixed connection.

Preferably, press the subassembly to include the sleeve, press arm, driving motor, driving gear and driven gear, the sleeve cover is established at the top of sampling tube, and the sleeve rotates with the top of sampling tube to be connected, rotate the motor and install at telescopic top, press the arm to be equipped with two, two press the arm symmetry to set up on telescopic lateral wall, driven gear overlaps to be established in the upper segment of sampling tube, and driven gear is located the sleeve, the cross slot has been seted up on the telescopic lateral wall, the driving gear rotates and sets up in one presses the arm, and the driving gear meshes with driven gear mutually, driving motor sets up in the bottom of one pressing the arm, and driving motor's output runs through one and presses arm and driving gear fixed connection.

Preferably, spacing subassembly includes swivel becket and support piece, the swivel becket swivel cap is established at the hypomere of sampling tube, support piece is equipped with four, and four support piece are inserted along the circumference of swivel becket equiangular and are established on the swivel becket, and every support piece all rotates with the swivel becket and is connected, and every support piece all includes transmitting gear, connecting axle, lifting screw and spacing roller, the vertical setting of spacing roller is in the bottom of swivel becket, and spacing roller pegs graft mutually with the swivel becket, the vertical rotation of lifting screw sets up in the swivel becket, and the spacing roller cover is established on lifting screw, the vertical setting of connecting axle is at lifting screw's top, and the top of connecting axle runs through the swivel becket and extend away, transmitting gear sets up the top at the connecting axle, and transmitting gear is located the top of swivel becket.

Preferably, a protective shell is arranged at the top of the sleeve.

The utility model has the following advantages:

when the solid wood furniture needs to be sampled, an operator vertically places the device above a plane to be sampled of the solid wood furniture, the operator respectively rotates the four rotating gears, the rotating gears drive the connecting shaft to rotate, so that the lifting screw rod rotates, the limiting rollers sleeved on the lifting screw rod move downwards along the length direction of the lifting screw rod, the device is limited by the four height-adjustable limiting rollers, the device can adapt to the limitation of an unused plane through the arrangement of the four limiting rollers, the operation is very convenient, then the operator presses the sleeve, the driving motor drives the driving gear fixedly connected with the output end of the driving motor to rotate, the driving gear drives the driven gear meshed with the driving gear to rotate, so that the sampling tube rotates, the sampling tube screwed with the inner side wall of the sampling tube rotates to descend, and the solid wood furniture below is rotationally cut by the blade at the bottom of the sampling tube, make sample timber remove to the sampling tube along with the decline of sampling tube in, sample timber gets into the sampling tube and contradicts the touch panel, thereby conflict coupling spring, and rotate the motor and drive rather than output fixed connection's rotation screw rod and rotate, make and rotate the screw rod and rotate to the sample timber in, and rotate the screw rod and change the in-process in hole and constantly rotate the saw-dust that produces and transport to the collecting tube along its length direction and store in, make things convenient for follow-up test, and it also can carry on spacingly to sample timber to rotate the screw rod, position deviation when preventing the sample, rock the sampling tube at last, make sample timber break away from the wood furniture, the completion sample.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic structural view of a spacing assembly of the present invention;

FIG. 4 is a schematic view of the support member of the present invention;

FIG. 5 is a schematic view of the pressing assembly of the present invention;

FIG. 6 is a schematic view of a sampling assembly according to the present invention;

FIG. 7 is a schematic structural view of a sampling member according to the present invention.

In the figure: 1-sampling tube, 2-limit component, 21-rotating ring, 22-supporting piece, 221-rotating gear, 222-connecting shaft, 223-lifting screw, 224-limit roller, 3-pressing component, 31-sleeve, 32-pressing arm, 33-driving motor, 34-driving gear, 35-driven gear, 4-sampling component, 41-sampling piece, 411-sampling tube, 412-blade, 413-connecting spring, 414-touch plate, 42-collecting piece, 421-rotating motor, 422-rotating screw, 423-collecting tube, and 5-protective shell.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 7, a sampling device of wood furniture, it includes sampling tube 1, spacing subassembly 2, presses subassembly 3 and sampling subassembly 4, the vertical setting of sampling tube 1, and the bottom of sampling tube 1 is the opening form, spacing subassembly 2 cover is established at the hypomere of sampling tube 1, it rotates the top that sets up at sampling tube 1 to press subassembly 3, sampling subassembly 4 is vertical to be rotated and to be set up in sampling tube 1, and sampling subassembly 4 includes sampling piece 41 and collection piece 42, sampling piece 41 all sets up in sampling tube 1 with collection piece 42, and collects the top that piece 42 is located sampling piece 41.

Specifically, the sampling member 41 includes a sampling tube 411, a blade 412, a connecting spring 413 and a contact plate 414, the sampling tube 411 is vertically disposed in the sampling tube 1, the outer sidewall of the sampling tube 411 is screwed to the inner sidewall of the sampling tube 1, the plurality of blades 412 are disposed at the bottom of the sampling tube 411 at equal angles along the circumference of the sampling tube 411, the contact plate 414 is horizontally disposed in the sampling tube 411, the outer sidewall of the contact plate 414 is attached to the inner sidewall of the sampling tube 411, the connecting spring 413 is vertically disposed between the sampling tube 411 and the contact plate 414, one end of the connecting spring 413 is fixedly connected to the inner top wall of the sampling tube 411, the other end of the connecting spring 413 is fixedly connected to the contact plate 414, a circular hole is formed at the top of the sampling tube 411, the sampling tube 1 rotates to rotate and descend the sampling tube 411 screwed to the inner sidewall thereof, and the solid wood furniture below is rotatably cut by the blade 412 at the bottom of the sampling tube 411, the sampling wood moves into the sampling cylinder 411 along with the descending of the sampling cylinder 411, enters the sampling cylinder 411 and collides against the contact plate 414, thereby colliding against the connection spring 413 and contracting.

Specifically, the collecting element 42 includes a rotary motor 421, a rotary screw 422 and a collecting pipe 423, the collecting pipe 423 is vertically disposed in the sampling pipe 1, the collecting pipe 423 is located above the sampling cylinder 411, the bottom of the collecting pipe 423 is attached to the top of the sampling cylinder 411, the outer side wall of the collecting pipe 423 is fixedly connected to the inner side wall of the sampling pipe 1, the rotary screw 422 is vertically disposed in the collecting pipe 423, one end of the rotary screw 422 is rotatably connected to the top of the collecting pipe 423, the other end of the rotary screw 422 penetrates through the collecting pipe 423 and the abutting plate 414 and passes through a circular hole in the top of the sampling cylinder 411 to extend into the sampling cylinder 411, the diameter of the circular hole in the top of the sampling cylinder 411 is larger than the diameter of the rotary screw 422, the rotary motor 421 is disposed above the sampling pipe 1, and the output end of the rotary motor 421 penetrates through the collecting pipe 423 and the sampling pipe 1 and is fixedly connected to the rotary screw 422, rotate motor 421 and drive rather than output fixed connection's rotation screw rod 422 and rotate, make and rotate screw rod 422 and rotate to sample timber in to the in-process that rotates screw rod 422 commentaries on classics hole can constantly be stored the saw-dust that produces in transporting to collecting pipe 423 along its length direction rotation, make things convenient for follow-up experiment, and rotate screw rod 422 and also can carry on spacingly to sample timber, the offset when preventing to take a sample.

Specifically, the pressing assembly 3 includes a sleeve 31, a pressing arm 32, a driving motor 33, a driving gear 34 and a driven gear 35, the sleeve 31 is sleeved on the top of the sampling tube 1, the sleeve 31 is rotatably connected with the top of the sampling tube 1, the rotating motor 421 is installed on the top of the sleeve 31, two pressing arms 32 are provided, the two pressing arms 32 are symmetrically provided on the outer side wall of the sleeve 31, the driven gear 35 is sleeved on the upper section of the sampling tube 1, the driven gear 35 is located in the sleeve 31, the outer side wall of the sleeve 31 is provided with a transverse groove, the driving gear 34 is rotatably provided in one pressing arm 32, the driving gear 34 is engaged with the driven gear 35, the driving motor 33 is provided at the bottom of one pressing arm 32, and the output end of the driving motor 33 penetrates through one pressing arm 32 to be fixedly connected with the driving gear 34, then an operator presses the sleeve 31, the driving motor 33 drives the driving gear 34 fixedly connected with the output end thereof to rotate, and the driving gear 34 drives the driven gear 35 engaged therewith to rotate, so that the sampling tube 1 rotates.

Specifically, the limiting assembly 2 comprises a rotating ring 21 and four supporting pieces 22, the rotating ring 21 is rotatably sleeved on the lower section of the sampling tube 1, the number of the supporting pieces 22 is four, the four supporting pieces 22 are inserted on the rotating ring 21 at equal angles along the circumferential direction of the rotating ring 21, each supporting piece 22 is rotatably connected with the rotating ring 21, each supporting piece 22 comprises a rotating gear 221, a connecting shaft 222, a lifting screw 223 and a limiting roller 224, the limiting roller 224 is vertically arranged at the bottom of the rotating ring 21, the limiting roller 224 is inserted into the rotating ring 21, the lifting screw 223 is vertically rotatably arranged in the rotating ring 21, the limiting roller 224 is sleeved on the lifting screw 223, the connecting shaft 222 is vertically arranged at the top of the lifting screw 223, the top end of the connecting shaft 222 penetrates through the rotating ring 21 and extends out, the rotating gear 221 is arranged at the top end of the connecting shaft 222, and the rotating gear 221 is located above the rotating ring 21, when needs are taken a sample to wood furniture, operating personnel will this device be vertical place in wood furniture treat the sample plane's top, operating personnel rotates four rotating gear 221 respectively, it rotates to drive connecting axle 222 through rotating gear 221, thereby make lifting screw 223 rotate, make the cover establish the spacing roller 224 of establishing on lifting screw 223 along its length direction downstream, spacing to this device is carried out through four height-adjustable spacing rollers 224, make this device can adapt to not using planar spacing through four spacing roller 224's setting, therefore, the convenience is very high.

Specifically, the top of the sleeve 31 is provided with a protective casing 5 for protecting the rotating motor 421.

The working process of the utility model is as follows: when the solid wood furniture needs to be sampled, an operator vertically places the device above a plane to be sampled of the solid wood furniture, the operator respectively rotates the four rotating gears 221, the rotating gears 221 drive the connecting shaft 222 to rotate, so that the lifting screw 223 rotates, the limiting rollers 224 sleeved on the lifting screw 223 move downwards along the length direction of the lifting screw, the device is limited by the four height-adjustable limiting rollers 224, the device can adapt to the limitation of an unused plane through the arrangement of the four limiting rollers 224, the operation is very convenient, then the operator presses the sleeve 31, the driving motor 33 drives the driving gear 34 fixedly connected with the output end of the driving motor to rotate, the driving gear 34 drives the driven gear 35 meshed with the driving gear to rotate, so that the sampling tube 1 rotates, and the sampling tube 411 screwed with the inner side wall of the sampling tube rotates and descends, the wood furniture of below is rotated and is cut through the blade 412 of sampling barrel 411 bottom, make the sample timber along with the decline of sampling barrel 411 remove to the sampling barrel 411 in, the sample timber gets into sampling barrel 411 conflict and supports touch panel 414, thereby conflict connecting spring 413, and rotate motor 421 and drive rather than output fixed connection's rotation screw rod 422 rotation, make and rotate screw rod 422 and rotate to the sample timber in, and rotate screw rod 422 and change the in-process in hole and can constantly rotate the saw-dust that produces along its length direction and transport and store in collecting pipe 423, make things convenient for follow-up experiment, and it also can carry on spacingly to the sample timber to rotate screw rod 422, position deviation when preventing the sample, rock sampling tube 1 at last, make the sample timber break away from wood furniture, accomplish the sample.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling device of wood furniture which characterized in that: including sampling tube (1), spacing subassembly (2), press subassembly (3) and sampling subassembly (4), sampling tube (1) vertical setting, and the bottom of sampling tube (1) is the opening form, spacing subassembly (2) cover is established at the hypomere of sampling tube (1), press subassembly (3) to rotate the top that sets up at sampling tube (1), sampling subassembly (4) vertical rotation sets up in sampling tube (1), and sampling subassembly (4) are including sampling piece (41) and collection piece (42), sampling piece (41) all set up in sampling tube (1) with collection piece (42), and collect the top that piece (42) are located sampling piece (41).

2. The sampling device of solid wood furniture according to claim 1, characterized in that: the sampling part (41) comprises a sampling tube (411), blades (412), a connecting spring (413) and a contact plate (414), wherein the sampling tube (411) is vertically arranged in the sampling tube (1), the outer side wall of the sampling tube (411) is in threaded connection with the inner side wall of the sampling tube (1), the blades (412) are arranged in a plurality, the blades (412) are arranged at the bottom of the sampling tube (411) at equal angles along the circumferential direction of the sampling tube (411), the contact plate (414) is horizontally arranged in the sampling tube (411), the outer side wall of the contact plate (414) is attached to the inner side wall of the sampling tube (411), the connecting spring (413) is vertically arranged between the sampling tube (411) and the contact plate (414), one end of the connecting spring (413) is fixedly connected with the inner top wall of the sampling tube (411), and the other end of the connecting spring (413) is fixedly connected with the contact plate (414), the top of the sampling tube (411) is provided with a round hole.

3. The sampling device of solid wood furniture according to claim 2, characterized in that: the collecting part (42) comprises a rotating motor (421), a rotating screw rod (422) and a collecting pipe (423), the collecting pipe (423) is vertically arranged in the sampling pipe (1), the collecting pipe (423) is positioned above the sampling pipe (411), the bottom of the collecting pipe (423) is attached to the top of the sampling pipe (411), the outer side wall of the collecting pipe (423) is fixedly connected with the inner side wall of the sampling pipe (1), the rotating screw rod (422) is vertically arranged in the collecting pipe (423), one end of the rotating screw rod (422) is rotatably connected with the top of the collecting pipe (423), the other end of the rotating screw rod (422) penetrates through the collecting pipe (423) and the abutting plate (414) and penetrates through a round hole in the top of the sampling pipe (411) to extend into the sampling pipe (411), the diameter of the round hole in the top of the sampling pipe (411) is larger than that of the rotating screw rod (422), the rotating motor (421) is arranged above the sampling pipe (1), and the output end of the rotating motor (421) penetrates through the collecting pipe (423) and the sampling pipe (1) and is fixedly connected with the rotating screw rod (422).

4. The sampling device of solid wood furniture according to claim 3, characterized in that: the pressing assembly (3) comprises a sleeve (31), pressing arms (32), a driving motor (33), a driving gear (34) and a driven gear (35), the sleeve (31) is sleeved at the top of the sampling tube (1), the sleeve (31) is rotatably connected with the top of the sampling tube (1), the rotating motor (421) is installed at the top of the sleeve (31), the pressing arms (32) are provided with two pressing arms (32), the two pressing arms (32) are symmetrically arranged on the outer side wall of the sleeve (31), the driven gear (35) is sleeved at the upper section of the sampling tube (1), the driven gear (35) is positioned in the sleeve (31), the outer side wall of the sleeve (31) is provided with a transverse groove, the driving gear (34) is rotatably arranged in one pressing arm (32), the driving gear (34) is meshed with the driven gear (35), the driving motor (33) is arranged at the bottom of one pressing arm (32), and the output end of the driving motor (33) penetrates through a pressing arm (32) and is fixedly connected with the driving gear (34).

5. The sampling device of solid wood furniture according to claim 1, characterized in that: the limiting component (2) comprises a rotating ring (21) and supporting pieces (22), the rotating ring (21) is rotatably sleeved on the lower section of the sampling tube (1), the number of the supporting pieces (22) is four, the four supporting pieces (22) are inserted on the rotating ring (21) along the circumferential direction of the rotating ring (21) at equal angles, each supporting piece (22) is rotatably connected with the rotating ring (21), each supporting piece (22) comprises a rotating gear (221), a connecting shaft (222), a lifting screw (223) and a limiting roller (224), the limiting roller (224) is vertically arranged at the bottom of the rotating ring (21), the limiting roller (224) is inserted into the rotating ring (21), the lifting screw (223) is vertically rotatably arranged in the rotating ring connecting shaft (21), the limiting roller (224) is sleeved on the lifting screw (223), and the lifting screw (222) is vertically arranged at the top of the lifting screw (223), and the top end of the connecting shaft (222) penetrates through the rotating ring (21) and extends out, the rotating gear (221) is arranged at the top end of the connecting shaft (222), and the rotating gear (221) is positioned above the rotating ring (21).

6. The sampling device of solid wood furniture according to claim 4, characterized in that: the top of sleeve (31) is equipped with protective housing (5).