CN219830452U

CN219830452U - Sludge sampling device

Info

Publication number: CN219830452U
Application number: CN202321246720.7U
Authority: CN
Inventors: 邵涛; 孟鹏鹏; 赵松
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-13
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of sampling devices, in particular to a sludge sampling device, which comprises: the bottom of the telescopic rod is fixedly connected with a pipe body, and the bottom of the pipe body is in threaded connection with a filter box; the plugging device is arranged on the surface of the pipe body, and one end of the plugging device penetrates through the pipe body and extends into the filter box; two slide ways are arranged at two ends of the pipe body, the plugging device comprises a plugging plate arranged in the filtering box, and two connecting rods are fixedly connected to the top of the plugging plate; through setting up adjustment mechanism, this adjustment mechanism not only can be through the position of connecting rod effective regulation shutoff board to after the regulation is accomplished, adjustment mechanism can be through the connecting rod with the shutoff board limit in original place, make the staff can normally carry out mud extraction work and mud transportation work, reduced staff's use burden.

Description

Sludge sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a sludge sampling device.

Background

With rapid development in the age, factory sewage and domestic wastewater are produced at a rapid rate every day, and in order to better utilize water resources, sewage treatment is now being more and more focused, and sludge is a solid precipitate after sewage treatment and is an extremely complex non-uniform mass composed of organic residues, bacterial thalli, inorganic particles, colloid and the like. When the traditional sludge sampler is used: because the suction inlet at the bottom end of the sampler cannot be closed, the sample needs to be transported in a state when being kept to be sampled after the sampling is completed, and in the transportation process, the long-time contact with the outside influences the sampled sample, so that the detection result is deviated.

At present, chinese patent discloses a municipal sludge sampling device (publication number CN 215262639U) convenient to operate, and the slider control slide bar through setting up slides in the connecting block inside, and the control shelters from a set and laminating mutually with the body bottom, utilizes the device can make the closed structure of sunction inlet of sampler bottom, avoids after the sampling is accomplished, in the transportation, long-time and external contact cause the influence to the sample after taking, leads to the result of detection to appear the deviation.

Because the slider and the slide bar in the device are respectively connected with the surface and the inside of the pipe body in a sliding way, the device does not set corresponding limiting mechanisms on the slider and the slide bar, in the process of sucking external sludge by the sampler, the shielding disc is easily attracted upwards by sludge, so that the shielding disc is blocked before the corresponding amount of sludge is collected in the pipe body, in the process of subsequent transportation, the shielding disc is extruded under the action of gravity, and the shielding disc is easily extruded out of the pipe body, so that the sludge leakage is still easily caused.

Accordingly, a sludge sampling apparatus is proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model realizes the aim through the following technical scheme, and the sludge sampling device comprises: the bottom of the telescopic rod is fixedly connected with a pipe body, and the bottom of the pipe body is in threaded connection with a filter box; the plugging device is arranged on the surface of the pipe body, and one end of the plugging device penetrates through the pipe body and extends into the filter box; the two slide ways are arranged at the two ends of the pipe body, the plugging device comprises a plugging plate arranged inside the filtering box, two connecting rods are fixedly connected to the top of the plugging plate, the top of each connecting rod penetrates through the pipe body and extends to the adjacent slide ways, and an adjusting mechanism fixedly connected with the connecting rods is connected to the surface of the pipe body in a sliding mode.

Preferably, the adjustment mechanism includes two and respectively fixed connection in two the guide bar of slide inner wall, two constant head tanks have been seted up on the surface of guide bar, the surface cover of guide bar is equipped with the sliding sleeve with slide sliding connection, the top and the sliding sleeve fixed connection of connecting rod, the installation cavity has been seted up to the inboard of sliding sleeve, the inner wall sliding connection of installation cavity has the locating piece, the one end of locating piece runs through the installation cavity and with adjacent the constant head tank is pegged graft, through setting up adjustment mechanism, and this adjustment mechanism not only can be through the position of connecting rod effective regulation shutoff board to after the regulation is accomplished, adjustment mechanism can be limited the shutoff board in original place through the connecting rod for the staff can normally carry out mud extraction work and mud transportation work, has reduced staff's use burden.

Preferably, the other end fixedly connected with of locating piece connects the rope, the other end of connecting the rope runs through to the outside of installation cavity, and this can make the position of staff's adjustment locating piece more light.

Preferably, a spring is arranged in the installation cavity, one end of the spring is in contact with the installation cavity, the other end of the spring is in contact with the positioning block, the spring is always in a compressed state, after the positioning block loses resistance, the spring can automatically reset the positioning block, and the positioning block can be more tightly inserted into the positioning groove.

Preferably, the surface sliding connection of body has the go-between cover, the one end of sliding sleeve runs through to go-between cover and with go-between cover sliding connection, the other end and the go-between cover fixed connection of connecting the rope, this can adjust two sliding sleeves and two connecting ropes simultaneously, further reduction staff's regulation burden.

Preferably, the surface fixedly connected with adjusting ring of go-between cover, the corner of adjusting ring has the fillet, this can make the staff adjust the go-between cover steadily.

Preferably, the surface fixedly connected with mounting panel of connecting rod, fixedly connected with rubber bellows between mounting panel and the body, the surface of connecting rod is located to the rubber bellows cover, and this lower opening that can block up the slide not only can prevent the inside probability of mud entering slide, also can make the inside of body have only an opening down simultaneously to follow-up negative pressure attracts the operation of mud.

The beneficial effects of the utility model are as follows:

1. through setting up adjustment mechanism, this adjustment mechanism can not only effectively adjust the position of shutoff board through the connecting rod to after adjusting, adjustment mechanism can be through the connecting rod with shutoff board limited in situ, make the staff can normally carry out mud extraction work and mud transportation work, reduced staff's use burden;

2. through setting up the go-between cover, the staff can adjust two sliding sleeves and two connecting ropes simultaneously through the go-between cover for only need rotatory regulation cover can drive the shutoff board and go up and down the operation, the effectual regulation burden that reduces the staff.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view in vertical section of the present utility model;

FIG. 3 is an enlarged view of A in FIG. 3;

fig. 4 is a schematic view of the utility model in a horizontal cross-section.

In the figure: 1. a telescopic rod; 2. a tube body; 211. a slideway; 3. a filter box; 4. a plugging device; 41. a plugging plate; 42. a connecting rod; 43. an adjusting mechanism; 431. a guide rod; 432. a positioning groove; 433. a sliding sleeve; 434. a mounting cavity; 435. a positioning block; 436. a connecting rope; 437. a spring; 438. a connecting ring sleeve; 439. an adjusting ring; 44. a mounting plate; 45. rubber bellows.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a sludge sampling apparatus includes: the telescopic rod 1, the bottom of telescopic rod 1 fixedly connects with the tube body 2, the bottom threaded connection of tube body 2 has filter cartridges 3; the plugging device 4 is arranged on the surface of the pipe body 2, and one end of the plugging device 4 penetrates through the pipe body 2 and extends into the filter box 3; wherein, two slide ways 211 are arranged at both ends of the tube body 2, the plugging device 4 comprises a plugging plate 41 arranged in the filter box 3, the top of the plugging plate 41 is fixedly connected with two connecting rods 42, the top of each connecting rod 42 penetrates through the tube body 2 and extends to the inside of the adjacent slide way 211, the surface of the tube body 2 is slidably connected with an adjusting mechanism 43 (the inner top wall of the tube body 2 is embedded and provided with a sewage sucking pump), and workers can suck external sludge into the tube body 2 through the sewage sucking pump; the surface fixedly connected with mounting panel 44 of connecting rod 42, fixedly connected with rubber bellows 45 between mounting panel 44 and the body 2, rubber bellows 45 cover is located the surface of connecting rod 42.

As shown in fig. 3 and 4, the adjusting mechanism 43 comprises two guide rods 431 which are respectively and fixedly connected to the inner walls of the two slide ways 211, two positioning grooves 432 are formed in the surfaces of the guide rods 431, sliding sleeves 433 which are in sliding connection with the slide ways 211 are sleeved on the surfaces of the guide rods 431, the top of the connecting rod 42 is fixedly connected with the sliding sleeves 433, mounting cavities 434 are formed in the inner sides of the sliding sleeves 433, positioning blocks 435 are slidably connected to the inner walls of the mounting cavities 434, and one ends of the positioning blocks 435 penetrate through the mounting cavities 434 and are spliced with the adjacent positioning grooves 432; the other end of the positioning block 435 is fixedly connected with a connecting rope 436, and the other end of the connecting rope 436 penetrates through the outside of the mounting cavity 434; a spring 437 is arranged in the mounting cavity 434, one end of the spring 437 is in contact with the mounting cavity 434, the other end of the spring 435 is in contact with the positioning block 435, and the spring 437 is always in a compressed state; the surface of the tube body 2 is connected with a connecting ring sleeve 438 in a sliding way, one end of the sliding sleeve 433 penetrates through the connecting ring sleeve 438 and is connected with the connecting ring sleeve 438 in a sliding way, and the other end of the connecting rope 436 is fixedly connected with the connecting ring sleeve 438; the surface of the connecting ring sleeve 438 is fixedly connected with an adjusting ring 439, and corners of the adjusting ring 439 are rounded.

When the utility model is used, when a worker performs sludge extraction work, as the initial state of the plugging plate 41 is positioned in the filter box 3, and the guide rod 431 locks the plugging plate 41 through the positioning groove 432, the positioning block 435, the mounting cavity 434, the sliding sleeve 433 and the connecting rod 42, the plugging plate 41 is firmly limited in the filter box 3 at this time, and the normal extraction of sludge into the pipe body 2 is not influenced;

when the staff finishes the sludge extraction work, the staff only needs to rotate the adjusting ring 439, the adjusting ring 439 drives the connecting ring sleeve 438 to rotate, the connecting ring sleeve 438 simultaneously pulls the connecting ropes 436, the connecting ropes 436 drive the positioning blocks 435 to be separated from the corresponding positioning grooves 432 and retract into the mounting cavity 434, then the staff moves up the adjusting ring 439, the adjusting ring 439 drives the connecting ring sleeve 438 to move up, the connecting ring sleeve 438 simultaneously drives the two sliding sleeves 433 to move up, the sliding sleeves 433 drive the connecting rods 42 to move up, the connecting rods 42 drive the plugging plates 41 to move up, when the sliding sleeves 433 are contacted with the inner top wall of the sliding ways 211, the upper positioning grooves 432 are aligned with the mounting cavity 434, the plugging plates 41 are just moved into the interior of the pipe body 2 and are embedded into the interior of the pipe body 2, then the staff loosens the adjusting ring 439, the positioning blocks 435 lose resistance, the springs 437 quickly return to the positioning blocks 435, and the positioning blocks 435 penetrate through the mounting cavity 434 and are spliced with the upper positioning grooves 432, the guiding rods 431 firmly limit the plugging plates 41 in the interior of the pipe body 41 through the positioning grooves 432, the positioning blocks 433, the positioning cavities 434 and the connecting rods 433 and the connecting rods 42;

in summary, the adjusting mechanism 43 not only can effectively adjust the position of the plugging plate 41 through the connecting rod 42, but also can limit the plugging plate 41 in situ through the connecting rod 42 after the adjustment is completed, so that the staff can normally perform the sludge extraction work and the sludge transfer work, and the use burden of the staff is reduced.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A sludge sampling device, comprising:

the telescopic rod (1), the bottom of telescopic rod (1) is fixedly connected with body (2), the bottom screw thread of body (2) is connected with filter box (3);

the plugging device (4) is arranged on the surface of the pipe body (2), and one end of the plugging device (4) penetrates through the pipe body (2) and extends into the filter box (3);

wherein, two slide ways (211) have all been seted up at the both ends of body (2), plugging device (4) are including setting up in inside shutoff board (41) of filter cartridge (3), the top fixedly connected with two connecting rods (42) of shutoff board (41), the top of connecting rod (42) runs through body (2) and extends to adjacent inside of slide ways (211), the surface sliding connection of body (2) has adjustment mechanism (43) with connecting rod (42) fixed connection.

2. A sludge sampling apparatus as claimed in claim 1, wherein: the adjusting mechanism (43) comprises two guide rods (431) which are respectively and fixedly connected to the inner walls of the slide ways (211), two positioning grooves (432) are formed in the surfaces of the guide rods (431), sliding sleeves (433) which are in sliding connection with the slide ways (211) are sleeved on the surfaces of the guide rods (431), the tops of the connecting rods (42) are fixedly connected with the sliding sleeves (433), mounting cavities (434) are formed in the inner sides of the sliding sleeves (433), positioning blocks (435) are slidably connected to the inner walls of the mounting cavities (434), and one ends of the positioning blocks (435) penetrate through the mounting cavities (434) and are spliced with adjacent positioning grooves (432).

3. A sludge sampling apparatus as claimed in claim 2, wherein: the other end of the positioning block (435) is fixedly connected with a connecting rope (436), and the other end of the connecting rope (436) penetrates through the outside of the mounting cavity (434).

4. A sludge sampling apparatus as claimed in claim 2, wherein: a spring (437) is arranged in the mounting cavity (434), one end of the spring (437) is in contact with the mounting cavity (434), the other end of the spring (437) is in contact with the positioning block (435), and the spring (437) is always in a compressed state.

5. A sludge sampling apparatus as claimed in claim 3, wherein: the surface sliding connection of body (2) has link ring cover (438), the one end of sliding sleeve (433) runs through to link ring cover (438) and with link ring cover (438) sliding connection, the other end and link ring cover (438) fixed connection of connecting rope (436).

6. The sludge sampling apparatus as claimed in claim 5, wherein: the surface of the connecting ring sleeve (438) is fixedly connected with an adjusting ring (439), and corners of the adjusting ring (439) are rounded.

7. A sludge sampling apparatus as claimed in claim 1, wherein: the surface of connecting rod (42) is fixedly connected with mounting panel (44), fixedly connected with rubber bellows (45) between mounting panel (44) and body (2), rubber bellows (45) cover is located the surface of connecting rod (42).