CN211042779U

CN211042779U - Synthetic resin rectification extract sampling tube

Info

Publication number: CN211042779U
Application number: CN201921941265.6U
Authority: CN
Inventors: 崔建; 陈帅; 崔邵洁
Original assignee: Bengbu Liaoyuan New Material Co ltd
Current assignee: Bengbu Liaoyuan New Material Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-17
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a synthetic resin rectification extract sampling tube, which comprises a sampling tube, wherein the outer thread of the outer wall of the lower part of the sampling tube is connected with the inner thread of the inner wall of a placing tube, a sampling device is detachably arranged in the sampling tube, the sampling device comprises a ring which is detachably arranged at the upper end of the inner part of the sampling tube, a plurality of fixed rods which are fixedly arranged on the inner wall of the ring in an annular shape are fixedly connected on the outer wall of a first mounting disc, a motor is fixedly arranged on the top surface of the first mounting disc, the rotating end of the motor penetrates through the first mounting disc and is fixedly connected with a lead screw, the outer wall thread of the lead screw is sleeved with a slide block, the bottom surfaces of the two ends of the slide block are fixedly provided with connecting rods, the bottom ends of the connecting rods are fixedly connected on the top surfaces of the two ends of a second mounting, meanwhile, if the extract is sampled, the device can be used for easily sampling, so that the sampling efficiency is improved.

Description

Synthetic resin rectification extract sampling tube

Technical Field

The utility model relates to a sampling technical field of resin rectification extract product specifically is a synthetic resin rectification extract product sampling tube.

Background

Synthetic resin is a kind of artificially synthesized high molecular weight polymer. Is a resin which has both or more than the inherent properties of natural resins. ASTM D883-65T defines synthetic resins as solid, semi-solid or pseudo-solid organic materials of unlimited molecular weight but often high molecular weight, having a tendency to flow under stress, often having a softening or melting range and exhibiting a shell-like shape upon fracture. The catalytic rectification treatment is needed in the production of synthetic resin, the catalytic rectification is to introduce a catalyst into a rectification tower, and the solid catalyst is used as the catalyst to accelerate chemical reaction and also used as a filler or a tower internal part to provide a mass transfer surface in the catalytic rectification process. Due to the high coupling of the catalytic reaction and the rectification process, the reaction products can be continuously removed during the reaction process. Meanwhile, the reaction product in the rectification process needs to be sampled and detected.

At present in resin rectification extract product sampling test, only can take a sample on the extract product surface through simple mechanical apparatus, do not have strict sampling standard, lead to the sample not representative, influence the testing result of extract product, simultaneously in the sample process, the extract product does not have fixed locating place, lead to the sample confusion, cause the pollution to the sample easily, seriously influence the testing result of extract product, in the sample process, the staff is hindered by mistake very easily to the sample cutter, if when taking a sample to the great resin material of hardness, adopt traditional sample cutter, manual sampling, waste time and energy, the sample degree of difficulty is big, for this reason we propose a synthetic resin rectification extract product sampling section of thick bamboo for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synthetic resin rectification extract product sampling tube to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a synthetic resin rectification extract sampling tube comprises a sampling tube, wherein an external thread arranged on the outer wall of the lower part of the sampling tube is connected with an internal thread arranged on the inner wall of a placing tube, a sampling device is detachably mounted in the sampling tube and comprises a ring which is detachably mounted at the upper end in the sampling tube, a plurality of fixing rods fixedly arranged on the inner wall of the ring in an annular shape are fixedly connected on the outer wall of a first mounting disc, a motor is fixedly mounted on the top surface of the first mounting disc, a rotating end of the motor penetrates through the first mounting disc and is fixedly connected with a lead screw, a sliding block is sleeved on the outer wall thread of the lead screw, connecting rods are fixedly arranged on the bottom surfaces of the two ends of the sliding block, the bottom ends of the connecting rods are fixedly connected on the top surfaces of the two ends of a second mounting disc, a sampling cutter is fixedly arranged at the, and the activity is located and places a section of thick bamboo.

As a preferred technical scheme of the utility model, the inside fixed mounting of sampler barrel has the pressure to hold the device, the pressure is held the device and is included the lantern ring of fixed connection at the sampler barrel inner wall, the lantern ring is located sampling device's below, and lantern ring both ends bottom surface fixedly connected with sleeve, top surface fixedly connected with spring in the sleeve, the free end fixed connection of spring is at the round bar top surface, the upper end slip joint of round bar is at the sleeve inner wall, and the bottom of round bar extends to the outer fixed connection of sampler barrel and is at clamping ring both ends top surface.

As a preferred technical scheme of the utility model, the maximum diameter of the lantern ring is the same with the maximum diameter and the internal diameter of internal diameter and clamping ring, and the external diameter of the lantern ring is the same with the clamping ring.

As a preferred technical scheme of the utility model, the bottom fixed connection of lead screw is put at spacing dish top surface central point, the external diameter of spacing dish is less than the external diameter of second mounting disc, the external diameter of second mounting disc is less than the internal diameter of the lantern ring and clamping ring.

As a preferred technical scheme of the utility model, the fixed inserted block that is equipped with of ring both ends outer wall the cooperation of sampler barrel both ends inner wall upper portion and inserted block is equipped with the slot, and passes through bolt fixed mounting between sampler barrel and the ring.

As a preferred technical scheme of the utility model, the both sides adjacent with the slot in the sampler barrel are equipped with the spacing groove, slider both ends outer wall corresponds fixedly with the spacing groove and is equipped with the gag lever post, the gag lever post slides from top to bottom the joint in the spacing groove, and the spacing groove upper end is the open end.

As an optimized technical scheme of the utility model, the fixed handle that is equipped with of ring top surface, the handle is the shape of falling the U.

As a preferred technical scheme of the utility model, the joint is rotated to the sampler barrel upper end has the handle, the handle is the U-shaped, and the fixed one deck sponge cover that is equipped with of portion of gripping on hand.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this device is compared the artifical sample cutter of taking and is taken a sample, and is safe quick more, avoids when the sample, and the operating personnel is hindered to the sample cutter, if simultaneously if the resin sample to hardness is high, utilizes this device also can be easily the operation of taking a sample, improves sample efficiency.

2. Utilize and press the device to press and hold the extract product, avoid when the sample, the condition that the extract product appears rocking utilizes the round bar extrusion spring simultaneously, makes the clamping ring have concertina shape, and applicable not water extract of equidimension is pressed and is held.

3. After the sampling is completed, the bolt arranged between the circular ring and the sampling cylinder is taken down, the handle is grabbed, the slot and the insert block are separated, the sampling device is integrally taken out from the sampling cylinder, and subsequent cleaning is carried out, so that the next sampling operation is facilitated.

4. The portable hand-held sampling device is provided with the handle, is convenient to carry outside, and the holding part on the handle is fixedly provided with the sponge sleeve, so that the pressure on the hand is reduced when the portable hand-held sampling device is carried, and the portable hand-held sampling device is more comfortable to carry.

Drawings

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

fig. 2 is a schematic structural view of the sampling device of the present invention;

FIG. 3 is a schematic view of the connection structure between the sampling cylinder and the pressing device of the present invention;

fig. 4 is a schematic view of the internal connection structure of the middle sleeve of the present invention.

In the figure: 1 sampling tube, 11 slots, 12 limit grooves, 13 handles, 2 placing tubes, 3 sampling devices, 31 circular rings, 32 insertion blocks, 33 first mounting discs, 34 motors, 35 screw rods, 36 sliding blocks, 37 connecting rods, 38 second mounting discs, 39 sampling tools, 310 limit discs, 311 limit rods, 312 handles, 4 pressing devices, 41 lantern rings, 42 sleeves, 43 springs, 44 circular rods and 45 pressing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a synthetic resin rectification extract sampling tube comprises a sampling tube 1, wherein external threads arranged on the outer wall of the lower part of the sampling tube 1 are connected with internal threads arranged on the inner wall of a placing tube 2, a sampling device 3 is detachably arranged in the sampling tube 1, the sampling device 3 comprises a ring 31 which is detachably arranged at the upper end in the sampling tube 1, a plurality of fixing rods which are fixedly arranged on the inner wall of the ring 31 in an annular shape are fixedly connected on the outer wall of a first mounting disc 33, a motor 34 is fixedly arranged on the top surface of the first mounting disc 33, the rotating end of the motor 34 penetrates through the first mounting disc 33 and is fixedly connected with a lead screw 35, a sliding block 36 is sleeved on the outer wall of the lead screw 35 in a threaded manner, connecting rods 37 are fixedly arranged on the bottom surfaces of two ends of the sliding block 36, the bottom ends of the connecting rods 37 are fixedly connected on the top surfaces of two ends of a second mounting disc, and the activity is located and placed in placing the tube 2, while using, place the extract in placing the tube 2, through the external screw thread that the lower part outer wall of the sampling tube 1 has with placing the inner screw thread that the tube 2 inner wall has to connect, then start the driving motor 34, utilize the rotation end of the driving motor 34 to drive the lead screw 35 to rotate, further make the slide block 36 make reciprocating rectilinear motion up and down along the lead screw 35, when the slide block 36 moves to the direction of placing the tube 2, the slide block 36 drives the sample cutter 39 to move to placing the tube 2 through connecting rod 37 and second mounting disc 38, sample through the sample cutter 39, after sampling, will place the tube 2 to screw out, take off the sample from the sample cutter 39, this apparatus compares and takes out the sample cutter 39 to take a sample manually, safer and quicker, avoid in sampling, the sample cutter 39 injures the operating personnel, if sample the resin with high hardness at the same time, the device can be used for easily sampling, and the sampling efficiency is improved.

Referring to fig. 1-4, a pressing device 4 is fixedly installed inside the sampling tube 1, the pressing device 4 includes a collar 41 fixedly connected to the inner wall of the sampling tube 1, the collar 41 is located below the sampling device 3, sleeves 42 are fixedly connected to bottom surfaces of two ends of the collar 41, a spring 43 is fixedly connected to an inner top surface of the sleeve 42, a free end of the spring 43 is fixedly connected to a top surface of a round rod 44, an upper end of the round rod 44 is slidably connected to the inner wall of the sleeve 42, and a bottom end of the round rod 44 extends to an outside of the sampling tube 1 and is fixedly connected to top surfaces of two ends of a pressing ring 45, before sampling, the placing tube 2 for placing the extract is screwed to the sampling tube 1, when the placing tube 2 is combined with the sampling tube, the extract approaches the pressing ring 45, the pressing ring 45 is used to press the extract, the extract is prevented from shaking during sampling, and the round rod 44 is, can be applied to extracts with different sizes for pressing and holding.

Referring to fig. 1 to 4, the maximum diameter and the inner diameter of the collar 41 are the same as the maximum diameter and the inner diameter of the pressing ring 45, the outer diameters of the collar 41 and the pressing ring 45 are the same, the bottom end of the lead screw 35 is fixedly connected to the center of the top surface of the limiting disc 310, the outer diameter of the limiting disc 310 is smaller than the outer diameter of the second mounting disc 38, and the outer diameter of the second mounting disc 38 is smaller than the inner diameters of the collar 41 and the pressing ring 45, so as to limit the size and shape of the device.

Referring to fig. 1-4, the outer walls of the two ends of the ring 31 are fixedly provided with the insertion blocks 32, the upper parts of the inner walls of the two ends of the sampling cylinder 1 are provided with the insertion slots 11 in cooperation with the insertion blocks 32, the sampling cylinder 1 and the ring 31 are fixedly installed through bolts, the top surface of the ring 31 is fixedly provided with the handle 312, the handle 312 is in an inverted U shape, after sampling is completed, the bolts installed between the ring 31 and the sampling cylinder 1 are taken down, the handle 312 is grasped, the insertion slots 11 and the insertion blocks 32 are separated, the whole sampling device 3 is taken out from the sampling cylinder 1, and subsequent cleaning is performed, so that the next sampling operation is facilitated.

Referring to fig. 1-4, two sides of the sampling tube 1 adjacent to the slot 11 are provided with a limiting groove 12, the outer wall of the two ends of the sliding block 36 is fixedly provided with a limiting rod 311 corresponding to the limiting groove 12, the limiting rod 311 is slidably engaged in the limiting groove 12 up and down, and the upper end of the limiting groove 12 is an opening end, so that the sliding block 36 can stably move linearly up and down along the screw rod 35.

Referring to fig. 1-4, the upper end of the sampling tube 1 is rotatably connected with a handle 13 in a clamping manner, the handle 13 is U-shaped, a sponge sleeve is fixedly arranged on a holding part of the handle 13, the handle 13 is arranged, the handheld sampling device is used for facilitating carrying, and the sponge sleeve is fixedly arranged on the holding part of the handle 13, so that the pressure on the hand is reduced during carrying, and the carrying is more comfortable.

The working principle is as follows: the utility model discloses when daily use, before the sample, place the section of thick bamboo 2 of placing of extract product, when combining with sampling tube 1, when revolving to twist, place the extract product in the section of thick bamboo 2 and be close to clamping ring 45, utilize clamping ring 45 to press the extract product and hold, avoid when the sample, the condition that the extract product appears rocking, utilize round bar 44 extrusion spring 43 simultaneously, make clamping ring 45 have concertina shape, applicable not extract product of equidimension, press and hold; after the extract is fixed, the rotating end of the driving motor 34 is used for driving the screw rod 35 to rotate, further, the sliding block 36 is made to do reciprocating linear motion up and down along the screw rod 35, when the sliding block 36 moves towards the direction of the placement barrel 2, the sliding block 36 drives the sampling cutter 39 to move towards the placement barrel 2 through the connecting rod 37 and the second mounting disc 38 and sequentially passes through the lantern ring 41 and the pressing ring 45, sampling is conducted through the sampling cutter 39, after sampling is completed, the placement barrel 2 is screwed out, and a sample can be taken off from the sampling cutter 39.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A synthetic resin rectification extract sampling tube comprises a sampling tube (1), and is characterized in that: the sampling tube (1) is characterized in that an outer thread arranged on the outer wall of the lower part of the sampling tube (1) is connected with an inner thread arranged on the inner wall of the placing tube (2), the sampling tube (1) is internally provided with a sampling device (3) in a detachable manner, the sampling device (3) comprises a ring (31) which is detachably arranged at the upper end inside the sampling tube (1), the inner wall of the ring (31) is fixedly connected to the outer wall of a first mounting disc (33) in an annular manner, a motor (34) is fixedly arranged on the top surface of the first mounting disc (33), the rotating end of the motor (34) penetrates through the first mounting disc (33) and is fixedly connected with a lead screw (35), a sliding block (36) is sleeved on the outer wall thread of the lead screw (35), connecting rods (37) are fixedly arranged on the bottom surfaces of the two ends of the sliding block (36), and the bottom ends of the connecting, the sampling tool (39) is fixedly arranged at the center of the bottom surface of the second mounting disc (38), the sampling tool (39) is of a barb type, and the sampling tool is movably arranged in the placing cylinder (2).

2. A synthetic resin rectification extract sampling tube as claimed in claim 1, wherein: the utility model discloses a sampler tube, including sampler tube (1), inner fixed mounting has the pressure to hold device (4), the pressure is held device (4) and is included lantern ring (41) of fixed connection at sampler tube (1) inner wall, lantern ring (41) are located the below of sampling device (3), and lantern ring (41) both ends bottom surface fixedly connected with sleeve (42), top surface fixedly connected with spring (43) in sleeve (42), the free end fixed connection of spring (43) is at round bar (44) top surface, the upper end slip joint of round bar (44) is at sleeve (42) inner wall, and the bottom of round bar (44) extends to the outer fixed connection of sampler tube (1) at clamping ring (45) both ends top surface.

3. A synthetic resin rectification extract sampling tube as claimed in claim 2, wherein: the maximum diameter and the inner diameter of the lantern ring (41) are the same as those of the pressing ring (45), and the outer diameter of the lantern ring (41) is the same as that of the pressing ring (45).

4. A synthetic resin rectification extract sampling tube as claimed in claim 1, wherein: the bottom fixed connection of lead screw (35) is put at spacing dish (310) top surface central point, the external diameter of spacing dish (310) is less than the external diameter of second mounting disc (38), the external diameter of second mounting disc (38) is less than the internal diameter of lantern ring (41) and clamping ring (45).

5. A synthetic resin rectification extract sampling tube as claimed in claim 1, wherein: fixed inserted block (32) that is equipped with of ring (31) both ends outer wall sampling barrel (1) both ends inner wall upper portion is equipped with slot (11) with inserted block (32) cooperation, and passes through bolt fixed mounting between sampling barrel (1) and ring (31).

6. A synthetic resin rectification extract sampling tube as claimed in claim 1, wherein: the sampler barrel is characterized in that limiting grooves (12) are formed in two adjacent sides of the slot (11) in the sampler barrel (1), limiting rods (311) are fixedly arranged on the outer walls of two ends of the sliding block (36) and the limiting grooves (12) in a corresponding mode, the limiting rods (311) are clamped in the limiting grooves (12) in a vertical sliding mode, and the upper ends of the limiting grooves (12) are open ends.

7. A synthetic resin rectification extract sampling tube as claimed in claim 1, wherein: the top surface of the circular ring (31) is fixedly provided with a handle (312), and the handle (312) is in an inverted U shape.

8. A synthetic resin rectification extract sampling tube as claimed in claim 1, wherein: the sampling tube is characterized in that a handle (13) is rotatably clamped at the upper end of the sampling tube (1), the handle (13) is U-shaped, and a layer of sponge sleeve is fixedly arranged on a holding part on the handle (13).