CN217586018U

CN217586018U - Automatic closed sample collector weighs

Info

Publication number: CN217586018U
Application number: CN202221164560.7U
Authority: CN
Inventors: 徐丽丽; 滕新锋
Original assignee: Xuzhou Tengyuan Electromechanical Equipment Co ltd
Current assignee: Xuzhou Tengyuan Electromechanical Equipment Co ltd
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-10-14
Anticipated expiration: 2032-05-14

Abstract

The utility model discloses an automatic confined sample collector weighs relates to sample collection technical field. The utility model discloses a two flat boards that mutual level set up, two fixed mounting has the riser between the dull and stereotyped opposite side, one of them fixed mounting has the storage cylinder that is used for placing the sample on the flat board, the lower extreme of storage cylinder sets up for the opening, the lower extreme opening part of storage cylinder slides and is provided with the apron, the inside wall fixed mounting of riser has the backup pad that two mutual symmetries set up. The utility model discloses when using, the digital display ware of weighing slides between the opposite side of two backup pads, and the sample vessel has been placed to the upper end of digital display ware of weighing, when the digital display ware of weighing slides and lets the sample vessel align each other with the lower extreme opening part of a storage section of thick bamboo, slides and seals storage section of thick bamboo lower extreme open-ended apron, lets the sample drop the inside of sample vessel, and the digital display ware of weighing can show the weight of sample on the sample vessel to quantity when the control sample, simple operation.

Description

Automatic closed sample collector weighs

Technical Field

The utility model relates to a sample collecting device technical field, concretely relates to automatic confined sample collector weighs.

Background

Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. Random sampling and non-random sampling are adopted. The former refers to a sampling method for extracting samples from the population according to the randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling, and hierarchical sampling. The latter is a method of sampling samples from the opinion, experience or knowledge of the researcher, with obvious subjective colors.

The sample that the appointed weight need be taken sometimes in the sample test, and current sample collector lacks weighing device, can only judge the approximate weight of taking out the sample according to the experience during sample test, in case too little need take a sample again, the waste time, and the sample is too much, in order not to cause the pollution to remaining sample, can only abandon, causes the waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem provided in the background art, the utility model provides an automatic closed sample collector weighs.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an automatic confined sample collector weighs, includes two flat boards that set up of mutual level, two fixed mounting has the riser between the opposite side of flat board, one of them fixed mounting has a storage section of thick bamboo that is used for placing the sample on the flat board, the lower extreme of storage section of thick bamboo is the opening setting, the lower extreme opening part of storage section of thick bamboo slides and is provided with the apron, the inside wall fixed mounting of riser has two backup pads that mutual symmetry set up, two slide between the opposite side of backup pad and be provided with the digital display ware of weighing, the upper end of digital display ware of weighing is provided with the sample vessel that is used for connecing the interior sample of storage section of thick bamboo.

Further, the upper end fixed mounting of digital display weighing device has the sleeve, the sample vessel activity is pegged graft in telescopic inside.

Furthermore, two cross rods which are symmetrically arranged with each other are fixedly installed on the outer side wall of the sleeve, and sliding grooves for sliding the cross rods are formed in the outer side wall of the supporting plate.

Further, the supporting plate is provided with a return spring inside the sliding groove, and one end of the return spring abuts against the outer side wall of the cross rod.

Furthermore, the upper end of the storage cylinder is provided with a port for placing a sample, and the port is movably inserted with a sealing cover for closing the port.

Furthermore, a connecting rod is fixedly mounted on the outer side wall of the sleeve, and one end of the connecting rod is fixedly connected with the cover plate.

Furthermore, a baffle plate used for limiting the over-movement of the cross rod is arranged at one end, away from the vertical plate, of the supporting plate.

Furthermore, one end of the baffle is hinged to the support plate, end plates are fixedly mounted on the outer side walls of the baffle and the support plate, and the two end plates are connected through bolts.

The beneficial effects of the utility model are as follows:

1. the utility model discloses when using, the digital display ware of weighing slides between the opposite side of two backup pads, and the sample vessel has been placed to the upper end of digital display ware of weighing, when the digital display ware of weighing slides and lets the sample vessel align each other with the lower extreme opening part of a storage section of thick bamboo, slides and seals storage section of thick bamboo lower extreme open-ended apron, lets the sample drop the inside of sample vessel, and the digital display ware of weighing can show the weight of sample on the sample vessel to quantity when the control sample, simple operation.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

reference numerals: 1. a flat plate; 2. a vertical plate; 3. a support plate; 4. a storage cylinder; 5. a return spring; 6. a cross bar; 7. a chute; 8. a sampling vessel; 9. a baffle plate; 10. a sleeve; 11. a cover plate; 12. sealing the cover; 13. a digital display weighing device; 14. a connecting rod; 15. and an end plate.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

As shown in fig. 1-3, an automatic weighing closed sample collector according to an embodiment of the present invention includes two flat plates 1 horizontally disposed with each other, a vertical plate 2 is fixedly installed between the opposite sides of the two flat plates 1, a storage cylinder 4 for placing a sample is fixedly installed on one of the flat plates 1, and the storage cylinder 4 is disposed through the flat plate 1 located above; the lower end of the storage cylinder 4 is provided with an opening, a cover plate 11 is arranged at the opening at the lower end of the storage cylinder 4 in a sliding manner, and the cover plate 11 seals the opening at the lower end of the storage cylinder 4; two supporting plates 3 which are symmetrically arranged with each other are fixedly arranged on the inner side wall of the vertical plate 2, a digital display weighing device 13 is arranged between the opposite sides of the two supporting plates 3 in a sliding manner, and the digital display weighing device 13 is of an existing structure, so that the weighed weight can be displayed, and the weight of a sample can be controlled in time; the upper end of the digital display weighing device 13 is provided with a sampling vessel 8 for receiving the sample in the storage cylinder 4, and the sampling vessel 8 is movably arranged on the digital display weighing device 13, so that the sample can be conveniently taken; when using, digital display weigher 13 slides between the opposite side of two backup pads 3, sample vessel 8 has been placed to the upper end of digital display weigher 13, when digital display weigher 13 slides to the lower extreme opening part of letting sample vessel 8 and a storage section of thick bamboo 4 and aligns each other, slide and seal 4 lower extreme open-ended apron 11 of a storage section of thick bamboo, let the sample drop the inside of sample vessel 8, digital display weigher 13 can show the weight of sample on the sample vessel 8, thereby the weight of control sample, and convenient operation.

As shown in fig. 2, in some embodiments, a sleeve 10 is fixedly mounted at the upper end of the digital display scale 13, the sleeve 10 provides a supporting force for the digital display scale 13, the sleeve 10 is connected with a housing portion of the digital display scale 13, the sampling dish 8 is movably inserted into the sleeve 10, the sampling dish 8 is located at a weighing end of the digital display scale 13, the sampling dish 8 is prevented from sliding again after being aligned with the lower end opening of the storage cylinder 4, and the placing stability of the sampling dish 8 is maintained.

As shown in fig. 1, in some embodiments, two cross bars 6 symmetrically arranged with each other are fixedly installed on an outer side wall of the sleeve 10, a sliding groove 7 for sliding the cross bar 6 is opened on an outer side wall of the support plate 3, the cross bar 6 slides inside the sliding groove 7 on the support plate 3 to ensure that the cross bar 6 slides along a horizontal direction, the cross bar 6 is fixedly installed on an outer side wall of the sleeve 10, and the sleeve 10 is also fixedly connected with the digital display weigher 13, thereby realizing sliding of the digital display weigher 13 between opposite sides of the two support plates 3.

As shown in fig. 1, in some embodiments, a return spring 5 is disposed on the support plate 3 and inside the sliding groove 7, one end of the return spring 5 abuts against the outer side wall of the cross rod 6, and when the sampling vessel 8 on the sleeve 10 is aligned with the lower end opening of the storage cylinder 4, the cross rod 6 needs to be pushed, the cross rod 6 extrudes the return spring 5 at this time, after the sampling vessel 8 is aligned with the lower end opening of the storage cylinder 4 and sampling is completed, the acting force exerted on the cross rod 6 is loosened, the return spring 5 pushes the cross rod 6 to reset, and subsequent reuse is facilitated.

As shown in fig. 3, in some embodiments, a port for placing a sample is formed in the upper end of the storage cylinder 4, a sealing cover 12 for closing the port is movably inserted into the port, the port is formed in the upper end of the storage cylinder 4, so that the sample can be conveniently placed into and stored, the sample is taken out during later research and detection, the sealing cover 12 closes the port, so that impurities are prevented from falling into the sample, and the detection effect of the sample is ensured.

As shown in fig. 3, in some embodiments, a connecting rod 14 is fixedly mounted on an outer side wall of the sleeve 10, one end of the connecting rod 14 is fixedly connected to the cover plate 11, the sleeve 10 is connected to the cover plate 11 through the connecting rod 14, when the sleeve 10 moves along with the cross rod 6, the connecting rod 14 drives the cover plate 11 to move at the same time, when the sampling dish 8 on the sleeve 10 moves to the lower end opening of the storage cylinder 4, the cover plate 11 is just opened at the same time, and after the cross rod 6 is released, the cover plate 11 can automatically close the lower end opening of the storage cylinder 4 under the action of the return spring 5, and the operation is fast and convenient.

As shown in fig. 1, in some embodiments, a baffle 9 for limiting excessive movement of the cross rod 6 is disposed at one end of the support plate 3 away from the vertical plate 2, the baffle 9 limits the position of the cross rod 6, and after the outer wall of one side of the cross rod 6 is attached to the outer wall of the baffle 9, the cover plate 11 just closes the lower end opening of the storage cylinder 4, so as to ensure the use effect.

As shown in fig. 2, in some embodiments, one end of the baffle 9 is hinged to the support plate 3, one end of the chute 7 on the support plate 3, which is away from the vertical plate 2, is open, and the baffle 9 is located at one end of the opening of the support plate 3; the equal fixed mounting of lateral wall of baffle 9 and backup pad 3 has end plate 15, two end plates 15 pass through bolted connection, reset spring 5 swing joint is at the lateral wall of horizontal pole 6, baffle 9 is articulated with backup pad 3 simultaneously, let slidable mounting's horizontal pole 6 can take digital display weighing machine 13 out from the position of spout 7, be convenient for change the maintenance, all install the end plate 15 that aligns the setting each other on baffle 9 and the backup pad 3, two end plates 15 pass through bolted connection, avoid the activity of baffle 9 when contradicting horizontal pole 6, and simple structure is practical.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an automatic closed sample collector weighs, includes two flat boards (1) that set up each other horizontally, its characterized in that, fixed mounting has riser (2) between the opposite side of two flat boards (1), one of them fixed mounting has a storage cylinder (4) that are used for placing the sample on flat board (1), the lower extreme of storage cylinder (4) sets up for the opening, the lower extreme opening part of storage cylinder (4) slides and is provided with apron (11), the inside wall fixed mounting of riser (2) has two backup pads (3) that mutual symmetry set up, slides between the opposite side of two backup pad (3) and is provided with digital display weighing device (13), the upper end of digital display weighing device (13) is provided with sample vessel (8) that are used for connecing the sample in storage cylinder (4).

2. The automatic weighing closed sample collector according to claim 1, wherein a sleeve (10) is fixedly mounted at the upper end of the digital display weighing device (13), and the sampling vessel (8) is movably inserted into the sleeve (10).

3. An automatic closed weighing sample collector according to claim 2, wherein two cross bars (6) symmetrically arranged with each other are fixedly mounted on the outer side wall of the sleeve (10), and the outer side wall of the support plate (3) is provided with a sliding groove (7) for the cross bar (6) to slide.

4. An automatic weighing closed sample collector according to claim 3, characterized in that a return spring (5) is arranged on the support plate (3) and inside the chute (7), one end of the return spring (5) abutting against the outer side wall of the cross bar (6).

5. The automatic closed weighing sample collector as claimed in claim 1, wherein the storage cylinder (4) is provided at its upper end with a port for placing a sample, and the port is movably plugged with a cover (12) for closing the port.

6. An automatic weighing closed sample collector according to claim 2, characterized in that the outer side wall of the sleeve (10) is fixedly provided with a connecting rod (14), and one end of the connecting rod (14) is fixedly connected with the cover plate (11).

7. An automatic weight closed sample collector as claimed in claim 3 wherein the end of the support plate (3) remote from the riser (2) is provided with a stop (9) to limit excessive movement of the cross bar (6).

8. An automatic weighing closed sample collector as claimed in claim 7, wherein one end of said baffle (9) is hinged with the support plate (3), the outer side walls of said baffle (9) and support plate (3) are both fixedly mounted with end plates (15), and two of said end plates (15) are connected by bolts.