CN214309658U

CN214309658U - Sampling device convenient to dark bucket sample

Info

Publication number: CN214309658U
Application number: CN202120289231.4U
Authority: CN
Inventors: 宋江蓉; 邱龙
Original assignee: Jiangxi Ruisibo New Material Co ltd
Current assignee: Jiangxi Ruisibo New Material Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-09-28
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a sampling device convenient to deep bucket sample, including sample body, deep water inlet opening and shallow water feed inlet, the top of sample body is provided with the kickboard, and the internally mounted of sample body has a separation bucket, the connecting rod is close to drive gear's one end and is connected with the lead screw through the bevel gear group, the outside of lead screw bottom is provided with the sleeve pipe, and the sheathed tube left and right sides is connected with the bracing piece, the other end of bracing piece is connected in one side of second stopper, the shallow water feed inlet is seted up in the below that the sample body is close to the deep water inlet opening, and the inside of shallow water feed inlet is provided with the second stopper. This sampling device convenient to deep bucket sample is provided with the kickboard, and after having collected water resources through the device, the kickboard will drive flexible ratch through the stay cord and remove, and then makes first stopper hug closely the inner wall of deep water inlet opening through reset spring, and then can effectually prevent that other external materials from getting into.

Description

Sampling device convenient to dark bucket sample

Technical Field

The utility model relates to a dark bucket sampling technical field specifically is a sampling device convenient to dark bucket sample.

Background

Nowadays, water resources are increasingly deficient, people pay more and more attention to protection and detection of the water resources, the water resources are the source of lives of people, in the process of water source protection and detection needing to carry out sampling detection on water sources, not only a shallow water area needs to be sampled, but also a deep water area needs to be sampled, and the types of sampling devices for deep bucket sampling in the market are many, but also have some defects, such as the following defects;

(1) in the process of deep material taking of a deep barrel sampling device in the market, the sampling device cannot well seal the taken material, and further other impurities are introduced in the collecting process;

(2) the sampling device for deep barrel sampling in the market has a single structure and has certain defects, and in the using process, water sources at two positions, namely depth and depth, are inconvenient to collect in a layered mode, so that the internal water sources are inconvenient to separate;

therefore, the sampling device convenient for deep barrel sampling can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device convenient to deep bucket sample to solve the inconvenient problem of sealing and inconvenient layering sample of carrying on of the sampling device who carries out the deep bucket sample on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device convenient for deep barrel sampling comprises a sampling body, a deep water inlet hole and a shallow water inlet, wherein a floating plate is arranged at the top of the sampling body, a separation barrel is arranged in the sampling body, one end of the floating plate is connected with a pull rope, the other end of the pull rope is connected with the top of a telescopic toothed rod, transmission gears are connected with the left side and the right side of the telescopic toothed rod, the deep water inlet hole is formed in the left side and the right side of the outer side of the sampling body, a first limiting block is arranged in the deep water inlet hole, the upper end and the lower end of the first limiting block are connected with the inner wall of the sampling body through a reset spring, the first limiting block is arranged on the outer side of the separation barrel, a connecting rod is fixed on the inner wall of the separation barrel through a bearing, the transmission gear is fixed on the outer side of the connecting rod, a rope disc is fixed at one end, far away from the transmission gear, of the connecting rod, and one end of the rope disc is connected with the pull rope, the other end of the pull rope is connected with the first limiting block, one end, close to the transmission gear, of the connecting rod is connected with the lead screw through the bevel gear set, a sleeve is arranged on the outer side of the bottom end of the lead screw, supporting rods are connected to the left side and the right side of the sleeve, the other end of each supporting rod is connected to one side of the second limiting block, the shallow water feed port is arranged below the sampling body, close to the deep water inlet hole, and the second limiting block is arranged inside the shallow water feed port.

Preferably, the buoyancy of the floating plate is greater than the gravity of the sampling body, and the width of the interior of the sampling body is greater than the width of the separation barrel.

Preferably, the outer side of the separating barrel is provided with a separating plate, and the bottom of the separating barrel is provided with a filter plate.

Preferably, the telescopic rack bar is in meshed connection with the transmission gears, and the transmission gears are provided with two groups relative to the longitudinal center line of the telescopic rack bar.

Preferably, the outer wall of the first limiting block is attached to the inner wall of the deepwater water inlet hole, and the first limiting block and the deepwater inlet hole form an elastic sliding structure through a return spring.

Preferably, the sleeve is in threaded connection with the screw rod, and the support rod connected to the outer side of the sleeve is movably connected with the second limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: the sampling device is convenient for deep barrel sampling;

(1) the device is provided with the floating plate, after water resources are collected through the device, the floating plate drives the telescopic toothed bar to move through the pull rope, so that the telescopic toothed bar drives the transmission gear to rotate, the first limiting block is driven to move through the rope disc, the first limiting block is tightly attached to the inner wall of the deep water inlet hole through the reset spring, and then other external substances can be effectively prevented from entering the deep water inlet hole;

(2) be provided with the second stopper, the connecting block passes through conical gear group and then drives the lead screw and rotate to the outside of lead screw is provided with the sleeve pipe, and then makes the sleeve pipe remove, because the both ends of bracing piece respectively with second stopper and sleeve pipe between be swing joint, and then make and collect water resource in the shallow water district, and will drive the device area deep water district along with the influence of gravity and collect water resource, and then reach the purpose of layering water intaking.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the telescopic rack bar and the transmission gear of the present invention;

FIG. 3 is a schematic view of a cross-sectional top view of the barrel according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a sampling body; 2. a floating plate; 3. separating the barrel; 301. a partition plate; 302. a filter plate; 4. pulling a rope; 5. a telescopic rack bar; 6. a transmission gear; 7. a deepwater water inlet hole; 8. a first stopper; 9. a return spring; 10. a connecting rod; 11. a rope reel; 12. a bevel gear set; 13. a screw rod; 14. a sleeve; 15. a support bar; 16. a second limiting block; 17. a shallow water feed inlet.

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 sampling device convenient for deep barrel sampling comprises a sampling body 1, a floating plate 2, a separating barrel 3, a clapboard 301, a filter plate 302, a pull rope 4, a telescopic toothed bar 5, a transmission gear 6, a deep water inlet hole 7, a first limiting block 8, a reset spring 9, a connecting rod 10, a rope disc 11, a conical gear set 12, a screw rod 13, a sleeve 14, a supporting rod 15, a second limiting block 16 and a shallow water inlet 17, wherein the floating plate 2 is arranged at the top of the sampling body 1, the separating barrel 3 is arranged in the sampling body 1, one end of the floating plate 2 is connected with the pull rope 4, the other end of the pull rope 4 is connected with the top of the telescopic toothed bar 5, the transmission gear 6 is connected with the left side and the right side of the telescopic toothed bar 5, the deep water inlet hole 7 is arranged at the left side and the right side of the outer side of the sampling body 1, the first limiting block 8 is arranged in the deep water inlet hole 7, and the upper end and the lower end of the first limiting block 8 are connected with the inner wall of the sampling body 1 through the reset spring 9, the first limiting block 8 is arranged on the outer side of the separation barrel 3, a connecting rod 10 is fixed on the inner wall of the separation barrel 3 through a bearing, a transmission gear 6 is fixed on the outer side of the connecting rod 10, a rope disc 11 is fixed at one end, far away from the transmission gear 6, of the connecting rod 10, one end of the rope disc 11 is connected with a pull rope 4, the other end of the pull rope 4 is connected with the first limiting block 8, one end, close to the transmission gear 6, of the connecting rod 10 is connected with a screw rod 13 through a bevel gear set 12, a sleeve 14 is arranged on the outer side of the bottom end of the screw rod 13, supporting rods 15 are connected to the left side and the right side of the sleeve 14, the other end of the supporting rod 15 is connected to one side of a second limiting block 16, a shallow water feeding hole 17 is formed below the deep water feeding hole 7, close to the sampling body 1, and the second limiting block 16 is arranged inside the shallow water feeding hole 17.

The buoyancy of kickboard 2 is greater than the gravity of sample body 1, and the inside width of sample body 1 is greater than the width that separates bucket 3, and then will drive inside flexible ratch 5 through the buoyancy of kickboard 2 and remove, and then conveniently collect water resource through the device's gravity.

Separate the outside of bucket 3 and be provided with baffle 301, separate the bucket 3 bottom and install filter 302, and then conveniently collect the water resource of two different depths.

The telescopic rack bar 5 is meshed with the transmission gear 6, and the transmission gear 6 is provided with two groups about the longitudinal central line of the telescopic rack bar 5, so that the transmission gear 6 can drive the second limiting block 16 and the first limiting block 8 to move conveniently.

The outer wall of the first limiting block 8 is attached to the inner wall of the deepwater water inlet hole 7, and the first limiting block 8 and the deepwater inlet hole 7 form an elastic sliding structure through the reset spring 9, so that water in a deepwater area can be conveniently collected.

Threaded connection is adopted between the sleeve 14 and the screw rod 13, the support rod 15 and the second limiting block 16 which are connected to the outer side of the sleeve 14 are movably connected, and then the sleeve 14 drives the support rod 15 to move, so that the second limiting block 16 is driven to move at the shallow water feeding hole 17.

The working principle is as follows: when the sampling device convenient for deep barrel sampling is used, firstly, the sampling device convenient for deep barrel sampling is placed at a designated position, in the process of sampling in a layered manner, with reference to the attached drawing 1-4, firstly, the sampling device convenient for deep barrel sampling is put into water resource, in the process that the device sinks into the water bottom, because the second limit block 16 is arranged in the middle of the groove formed in the shallow water feed inlet 17, the water resource of a shallow water area can be collected in the shallow water feed inlet 17, in the process of sinking, the floating plate 2 can drive the pull rope 4 to move, the pull rope 4 can drive the telescopic toothed rod 5 to open, the telescopic toothed rod 5 can drive the transmission gear 6 to rotate, the connecting rod 10 can drive the rope disc 11 to rotate and contract the pull rope 4, and one end of the pull rope 4 is connected with the first limit block 8, therefore, the first limiting block 8 drives the return spring 9 to deform, and then the first limiting block 8 is driven to move out of the deep water inlet hole 7, so that water resources in a deep water area enter the sampling body 1, meanwhile, the connecting rod 10 drives the screw rod 13 to move through the bevel gear set 12, and the screw rod 13 enables the second limiting block 16 to close the shallow water inlet 17; then, by pulling the device, the floating plate 2 does not provide force for the pull rope 4 inside, the spring inside the telescopic rack 5 drives the telescopic rack 5 to return to the initial position, and then the first limit block 8 seals the deep water inlet hole 7 through the reverse rotation of the reset spring 9 and the transmission gear 6, and in the process of moving upwards, the conical gear set 12 drives the screw rod 13 to rotate, so that the sleeve 14 is driven to move upwards and downwards, the two ends of the support rod 15 are movably connected with the second limit block 16 and the sleeve 14, so that the support rod 15 can move upwards in the process of moving upwards of the sleeve 14, and the shallow water area is collected again;

those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sampling device convenient to dark bucket sample, includes sample body (1), deep water inlet opening (7) and shallow water feed inlet (17), its characterized in that: the sampling device is characterized in that a floating plate (2) is arranged at the top of the sampling body (1), a separating barrel (3) is arranged inside the sampling body (1), one end of the floating plate (2) is connected with a pull rope (4), the other end of the pull rope (4) is connected with the top of a telescopic toothed rod (5), transmission gears (6) are connected with the left side and the right side of the telescopic toothed rod (5), deep water inlet holes (7) are formed in the left side and the right side of the outer side of the sampling body (1), a first limiting block (8) is arranged inside the deep water inlet holes (7), the upper end and the lower end of the first limiting block (8) are connected with the inner wall of the sampling body (1) through a reset spring (9), the first limiting block (8) is arranged on the outer side of the separating barrel (3), a connecting rod (10) is fixed on the inner wall of the separating barrel (3) through a bearing, and the transmission gears (6) are fixed on the outer side of the connecting rod (10), the deep water sampling device is characterized in that a rope disc (11) is fixed at one end, far away from the transmission gear (6), of the connecting rod (10), one end of the rope disc (11) is connected with the pull rope (4), the other end of the pull rope (4) is connected with a first limiting block (8), one end, close to the transmission gear (6), of the connecting rod (10) is connected with a screw rod (13) through a conical gear set (12), a sleeve (14) is arranged on the outer side of the bottom end of the screw rod (13), supporting rods (15) are connected to the left side and the right side of the sleeve (14), the other end of each supporting rod (15) is connected to one side of a second limiting block (16), the shallow water feeding hole (17) is formed below the deep water feeding hole (7) of the sampling body (1), and the second limiting block (16) is arranged inside the shallow water feeding hole (17).

2. A sampling device for facilitating deep barrel sampling according to claim 1, wherein: the buoyancy of the floating plate (2) is larger than the gravity of the sampling body (1), and the width of the interior of the sampling body (1) is larger than the width of the separation barrel (3).

3. A sampling device for facilitating deep barrel sampling according to claim 1, wherein: the outside that separates bucket (3) is provided with baffle (301), separate bucket (3) bottom and install filter (302).

4. A sampling device for facilitating deep barrel sampling according to claim 1, wherein: the telescopic rack bar (5) is in meshed connection with the transmission gear (6), and two groups of transmission gears (6) are arranged on the longitudinal center line of the telescopic rack bar (5).

5. A sampling device for facilitating deep barrel sampling according to claim 1, wherein: the outer wall of the first limiting block (8) is attached to the inner wall of the deepwater water inlet hole (7), and the first limiting block (8) and the deepwater inlet hole (7) form an elastic sliding structure through a return spring (9).

6. A sampling device for facilitating deep barrel sampling according to claim 1, wherein: the sleeve (14) is in threaded connection with the screw rod (13), and the support rod (15) connected to the outer side of the sleeve (14) is movably connected with the second limiting block (16).