CN210923148U

CN210923148U - Mechanical sediment sampler

Info

Publication number: CN210923148U
Application number: CN201921590502.9U
Authority: CN
Inventors: 孙旸
Original assignee: Nanjing Liankai Environmental Inspection Technology Co ltd
Current assignee: Nanjing Liankai Environmental Inspection Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-03
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to the technical field of mechanical device, specifically be a mechanical type sediment sample thief, including storing up mud cavity, lower plug, limiting plate, pivot and mount, store up the mud cavity surface and set up a plurality of evenly distributed's drainage hole, having seted up the collection mouth at the positive lower extreme of storage mud cavity, gather the articulated door of gathering in one side on the mouth, storing up mud cavity lower extreme welding lower plug, the mud inlet has been seted up to both sides around the lower plug, lower plug and the welding limiting plate in the storage mud cavity junction outside, limiting plate left and right sides lower extreme welded fastening inserted bar, store up mud cavity upper end welded fastening lid, beneficial effect is: have stability height, can be with advancing the mud mouth and peg graft in the bed mud to fixed knot constructs, can prevent to be washed away by rivers and rock, increased stability, and can prevent to rotate and also follow the pivoted stability in storage mud chamber when collecting the bed mud, increase and adopt mud efficiency, the bed mud after gathering is promoted to storing up the mud intracavity by the spiral, can prevent through spiral helicine promotion leaf that the bed mud from droing, effectively guarantees the volume of gathering.

Description

Mechanical sediment sampler

Technical Field

The utility model relates to mechanical device technical field specifically is a mechanical type sediment sample thief.

Background

Sediment sampling refers to sediment samples which need to be collected in order to research the accumulation, distribution, transformation and migration rules of pollutants discharged into water bodies in sediment.

The present sediment sampling device is various, can adapt to the sediment collection in different environment waters, the sediment in shallow waters can be gathered to one of them column shallow sediment sample ware, and convenient to carry, the collection of being convenient for, but the sediment sample ware among the prior art stability is not high when using, can wash out along with the rivers when gathering and appear rocking, influence the collection region, and the sediment after current sediment collection device gathers comes off easily moreover, influences the volume of gathering, the problem that needs gather many times can appear, for this reason, the utility model provides a mechanical type sediment sample ware is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical type sediment sample thief 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 mechanical sediment sampler comprises a sediment storage cavity, a lower plug, a limiting plate, a rotating shaft and a fixing frame, wherein a plurality of water filtering holes are uniformly distributed on the surface of the sediment storage cavity, a collecting port is formed in the lower end of the front surface of the sediment storage cavity, a collecting door is hinged to one side of the collecting port, the lower end of the sediment storage cavity is welded with the lower plug, mud inlets are formed in the front and rear sides of the lower plug, a limiting plate is welded on the outer side of the joint of the lower plug and the sediment storage cavity, inserting rods are fixedly welded to the lower ends of the left side and the right side of the limiting plate, a rotating shaft is rotatably connected in the sediment storage cavity and rotatably connected with the upper end of the sediment storage cavity, the lower end of the rotating shaft is rotatably connected to the inner bottom end of the lower plug, lifting blades are welded on the outer side of the rotating shaft, the upper end of the rotating shaft penetrates through the fixing, the fixing frame comprises an outer sleeve rod and an inner connecting rod, fixing holes are formed in the inner connecting rod and the outer sleeve rod and are fixed through fixing bolts, a rotating disc is welded at the upper end of the outer sleeve rod, a fixing frame is welded on one side of the fixing cover, the fixing frame comprises the outer sleeve rod and the inner connecting rod, a handle is welded on one side of the upper end of the inner connecting rod, and fixing holes are formed in the inner connecting rod.

Preferably, the mud storage cavity is cylindrical, waterproof paint is coated on the surface of the mud storage cavity, and the mud storage cavity is made of antirust metal.

Preferably, the lower plug is conical, square mud inlets are formed in the front side and the rear side of the lower plug, and the length of the mud inlets is smaller than that of the lower plug.

Preferably, the limiting plate is a circular ring-shaped plate, a plurality of through holes are formed in the limiting plate, the lower end of the limiting plate is welded with the fixed insertion rod, the lower end of the fixed insertion rod is tapered, and the length of the fixed insertion rod is smaller than that of the lower plug.

Preferably, one side of the collecting door is hinged to the mud storage cavity, the other end of the collecting door is rotatably connected with a rotating button, and a buckle is connected to the inner bolt of the rotating button.

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

1. the utility model has high stability, can insert the sludge inlet into the sediment, has a fixed structure, can prevent the sediment from being washed and shaken by water flow, increases the stability, can prevent the sludge storage cavity from following the stability of rotation when the sediment is collected by rotation, increases the sludge collection efficiency, lifts the collected sediment into the sludge storage cavity by the spiral, can prevent the sediment from falling off by the spiral lifting blade, and effectively ensures the collection amount;

2. the utility model discloses be equipped with the limiting plate, the limiting plate welding is at the junction of storing up mud chamber and lower plug, at the fixed inserted bar of limiting plate lower extreme welded connection, can restrict the position of lower plug through the limiting plate, prevents to insert too deeply to influence bed mud collection quality under to can prevent to insert too deeply mud to plug up the drainage hole under, fixed inserted bar can be fixed with storing up the mud chamber, prevents to rotate and influences collection efficiency;

3. the utility model discloses be equipped with the mount, the mount has the telescopic link for the upper end is pegged graft, through the height of the adjustable mount of telescopic link, can be more stable when using mud sampler through the mount to can have the support position when rotating the carousel, increase the carousel and rotate the smoothness, improve and adopt the mud effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 mud storage cavity, 2 lower plugs, 3 limiting plates, 4 fixed inserted rods, 5 mud inlets, 6 rotating shafts, 7 lifting blades, 8 collecting doors, 9 water filtering holes, 10 fixed covers, 11 rotating rods, 12 rotating discs, 13 fixed frames and 14 grips.

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, the present invention provides a technical solution: a mechanical sediment sampler comprises a sediment storage cavity 1, a lower plug 2, a limiting plate 3, a rotating shaft 6 and a fixing frame 13, wherein the surface of the sediment storage cavity 1 is provided with a plurality of uniformly distributed water filtering holes 9, the lower end of the front surface of the sediment storage cavity 1 is provided with a collecting port, one side of the collecting port is hinged with a collecting door 8, the lower end of the sediment storage cavity 1 is welded with the lower plug 2, the front side and the rear side of the lower plug 2 are provided with a sediment inlet 5, the outer side of the joint of the lower plug 2 and the sediment storage cavity 1 is welded with the limiting plate 3, the lower ends of the left side and the right side of the limiting plate 3 are welded with fixed inserted rods 4, the upper end of the sediment storage cavity 1 is welded with a fixed cover 10, the rotating shaft 6 is rotatably connected inside the sediment storage cavity 1, the lower end of the rotating shaft 6 is rotatably connected with the inner bottom end of the lower plug 2, the outer side of the rotating shaft 6 is welded with, the fixing device is fixed by a fixing bolt, a rotating disc 12 is welded at the upper end of an outer sleeve rod, a fixing frame 13 is welded at one side of a fixing cover 10, the fixing frame 13 comprises an outer sleeve rod and an inner connecting rod, fixing holes are formed in the inner connecting rod and the outer sleeve rod and are fixed by the fixing bolt, and a handle 14 is welded at one side of the upper end of the inner connecting rod.

The utility model discloses can further set up to, store up mud chamber 1 and be cylindrical, store up 1 surface paintings in mud chamber and be equipped with water proof coating to store up mud chamber 1 and make for rust-resistant metal, can effectively work as the value through rust-resistant metal and store up 1 uses that rusts and influence promotion leaf 7 in mud chamber, prevent to rust and influence work efficiency.

The utility model discloses can further set up to, lower plug 2 is coniform, and square mud inlet 5 has been seted up to both sides around lower plug 2, and mud inlet 5 length is less than lower plug 2's length, can more conveniently carry out the bed mud collection with mud inlet 5 grafting through coniform lower plug 2 in, uses convenient and fast more.

The utility model discloses can further set up to, limiting plate 3 is the ring form board, has seted up a plurality of through-holes on limiting plate 3, and at 3 lower extreme welded fastening inserted bar 4 of limiting plate, 4 lower extremes of fixed inserted bar are the taper, and the length of fixed inserted bar 4 is less than the length of lower plug 2, can be with adopting mud ware rigidity through fixed inserted bar 4, prevents to appear rotating when rotatory promotion adopts mud, and the influence adopts the mud effect.

The utility model discloses can further set up to, gather door 8 one side and articulate on storing up mud chamber 1, the other end rotates and connects the knob, at the inside bolted connection buckle of knob, can collect the bed mud of gathering through gathering door 8, it is more convenient to collect.

The working principle is as follows: the during operation, adjust the length of bull stick 11 and mount 13 according to the depth of water, handle the handle 14 of mount 13 upper end and insert the aquatic with lower plug 2 after adjusting, and in inserting the bed mud, until lower plug 2 whole insert the bed mud in, through 3 fixed positions of fixed inserted bar 4 of limiting plate lower extreme of limiting plate, then rotate carousel 12, carousel 12 rotates and drives bull stick 11, bull stick 11 drives pivot 6, pivot 6 drives promotion leaf 7 and rotates, the bed mud is gathered from the mud mouth 5 that advances of 2 both sides of lower plug, and rotatory promotion to storing up in mud chamber 1, then promote the sample thief, can discharge the water in the bed mud through drainage hole 9, then can collect the completion sampling with the bed mud through gathering 8.

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. The utility model provides a mechanical type sediment sample ware, includes storage mud chamber (1), lower plug (2), limiting plate (3), pivot (6) and mount (13), its characterized in that: the mud storage cavity (1) is provided with a plurality of uniformly distributed water filtering holes (9) on the surface, the front lower end of the mud storage cavity (1) is provided with a collection port, one side of the collection port is hinged with a collection door (8), the lower end of the mud storage cavity (1) is welded with a lower plug (2), mud inlets (5) are formed in the front side and the rear side of the lower plug (2), a limiting plate (3) is welded at the outer side of the joint of the lower plug (2) and the mud storage cavity (1), lower ends of the left side and the right side of the limiting plate (3) are welded with fixed inserting rods (4), the upper end of the mud storage cavity (1) is welded with a fixed cover (10), a rotating shaft (6) is rotatably connected in the mud storage cavity (1), the lower end of the rotating shaft (6) is rotatably connected at the inner bottom end of the lower plug (2), lifting blades (7) are welded in the outer side of, and welding a rotating rod (11), wherein the rotating rod (11) comprises an inner connecting rod and an outer connecting rod, fixing holes are formed in the inner connecting rod and the outer connecting rod and are fixed through fixing bolts, a rotary disc (12) is welded at the upper end of the outer connecting rod, a fixing frame (13) is welded at one side of a fixing cover (10), the fixing frame (13) comprises the outer connecting rod and the inner connecting rod, fixing holes are formed in the inner connecting rod and the outer connecting rod and are fixed through fixing bolts, and a handle (14) is welded at one side of the upper end of the inner connecting rod.

2. The mechanical sediment sampler of claim 1, wherein: the mud storage cavity (1) is cylindrical, waterproof paint is coated on the surface of the mud storage cavity (1), and the mud storage cavity (1) is made of antirust metal.

3. The mechanical sediment sampler of claim 1, wherein: the lower plug (2) is conical, square mud inlets (5) are formed in the front side and the rear side of the lower plug (2), and the length of each mud inlet (5) is smaller than that of the lower plug (2).

4. The mechanical sediment sampler of claim 1, wherein: the plug connector is characterized in that the limiting plate (3) is a circular ring-shaped plate, a plurality of through holes are formed in the limiting plate (3), the lower end of the limiting plate (3) is welded with the fixed inserting rod (4), the lower end of the fixed inserting rod (4) is in a conical shape, and the length of the fixed inserting rod (4) is smaller than that of the lower plug (2).

5. The mechanical sediment sampler of claim 1, wherein: one side of the collecting door (8) is hinged on the mud storage cavity (1), the other end of the collecting door is connected with a rotating button in a rotating mode, and a buckle is connected to the inner portion of the rotating button through a bolt.