CN213162340U

CN213162340U - Cleaning device for soil sampling pipe

Info

Publication number: CN213162340U
Application number: CN202021411979.9U
Authority: CN
Inventors: 李晨勤
Original assignee: Jiangsu Pufan Environmental Technology Co ltd
Current assignee: Jiangsu Pufan Environmental Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-11
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a washing unit for soil sampling pipe, including mounting panel, curb plate, cylinder, motor, fly leaf, spout, through-hole, overhead bin, motor, threaded spindle, sleeve axle, apical pore, wash bowl, soft brush, side opening, pivot, first splint, second splint, draw-in groove, bearing, screw rod, slider, screw hole, gear, water inlet, first spring, stopper, spacing groove, plectane, location arch, constant head tank, second spring and stop nut. The threaded shaft is pulled to the bottom end to adjust the extension length of the cleaning cylinder, the threaded shaft can compress the first spring at the moment, and then the limiting nut is screwed down to fix the threaded shaft and the sleeve shaft; can directly pass the through-hole with the sampling tube, make motor work simultaneously, the motor can drive the screw rod and rotate, because the external screw thread opposite direction on screw rod both ends surface, the screw rod can drive first splint and the inboard motion of second splint simultaneously this moment, carries out the centre gripping with the bottom of sampling tube then and fixes.

Description

Cleaning device for soil sampling pipe

Technical Field

The utility model relates to a sampling tube belt cleaning device specifically is a belt cleaning device for soil sampling tube belongs to the sampling tube and washs technical field.

Background

Soil sampling refers to a method for collecting soil samples, and comprises a sampling arrangement and sampling technology, wherein profile soil samples are collected and are carried out after profile observation and recording are finished; before sampling, the section is trimmed and cleaned, the most superficial layer of the floating soil is cut off, and then the sampling is carried out from the central typical part layer by layer from top to bottom according to the layers; the soil sampler has many types, collects soil samples on the surface of farmlands or wastelands, can use a small-sized shovel to research general physical properties of soil, such as soil volume weight, porosity, water holding property and the like, can use a cutting ring which is a cylinder with two open ends, the lower opening of the cylinder is provided with an edge, the height and the diameter of the cylinder are about 5 cm, and the most common sampling tool is an earth auger which is divided into two types of manual operation and mechanical operation.

In prior art, need leave the sample inside the sampling tube after the soil sampling, the sampling tube needs wash its inside after using, and current sampling tube cleaning means is comparatively simple, is not convenient for highly adjust according to the sampling tube when wasing, has certain limitation, and present sampling tube belt cleaning device is unfavorable for fixing and dismantling the sampling tube when using, has reduced the cleaning efficiency. Therefore, a cleaning device for a soil sampling pipe is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a washing unit for soil sampling pipe just lies in order to solve above-mentioned problem.

The utility model realizes the purpose by the following technical proposal, a cleaning device for a soil sampling pipe, which comprises a motor driving structure, a bearing, a top box, a water inlet, a cylinder, a sample pipe mounting structure and a mounting plate which are sequentially arranged;

the motor driving structure comprises a motor, a threaded shaft, a sleeve shaft and a cleaning barrel, the motor is fixedly connected to the top end of the top box, the sleeve shaft penetrates through the top box, the sleeve shaft is rotatably connected with the top box through the bearing, gears are sleeved on the tail end of an output shaft of the motor and the surface of the sleeve shaft, and the two gears are in meshed connection; the top end of the threaded shaft is sleeved in the sleeve shaft, a first spring is arranged in the sleeve shaft, and the first spring is sleeved on the surface of the threaded shaft; the bottom end of the threaded shaft is fixedly connected with the top end of the cleaning barrel, the surface of the cleaning barrel is sleeved with a soft brush, the bottom end of the sleeve shaft is provided with a limit nut, and the limit nut is screwed with the surface of the threaded shaft;

the sample tube mounting structure comprises a movable plate, a motor, a first clamping plate and a second clamping plate, wherein a sliding groove is formed in the inner side face of the bottom end of the movable plate, sliding blocks are fixedly connected to two ends of the first clamping plate and two ends of the second clamping plate, the sliding blocks are clamped in the sliding groove, and a threaded hole is formed in the side face of each sliding block; the motor is fixedly connected to the side face of one side of the movable plate, the tail end of an output shaft of the motor is fixedly connected with a screw rod, two ends of the screw rod are respectively and rotatably connected with the inner wall of the sliding chute through the bearings, and the screw rod is screwed with the threaded hole; the movable plate is fixedly connected with a rotating shaft at two ends, the outer end of the rotating shaft is rotatably connected with the inner side wall of the mounting plate through the bearing, a circular plate is sleeved on the surface of the rotating shaft, a positioning bulge is fixedly connected to the side surface of the outer side of the circular plate, a positioning groove is formed in the inner side wall of the mounting plate, and the positioning bulge is clamped in the positioning groove; and a second spring is arranged on the inner side of the circular plate and sleeved on the surface of the rotating shaft.

Preferably, the equal rigid coupling of both ends terminal surface of mounting panel has the curb plate, the cylinder rigid coupling is in the curb plate top, just the output shaft end of cylinder with top bottom of the case rigid coupling.

Preferably, the top end of the movable plate is provided with a through hole, and the side surfaces of the inner sides of the first clamping plate and the second clamping plate are provided with clamping grooves.

Preferably, the inside hollow structure that is of threaded shaft, threaded shaft with inside intercommunication of wash bowl, just the wash bowl surface is opened there is the side opening.

Preferably, the water inlet is rotatably connected with the top end of the threaded shaft, the top end of the sleeve shaft is provided with a top hole, and the top hole is matched with the water inlet in size.

Preferably, the threaded shaft with the pivot surface has all opened the spacing groove, sleeve bottom inner wall with the equal rigid coupling of inner wall of plectane has the stopper, just the stopper block is in spacing inslot portion.

The utility model has the advantages that:

1. the utility model can adjust the extending length of the cleaning cylinder by pulling the threaded shaft to the bottom end, at the moment, the threaded shaft can compress the first spring, and then the limit nut is screwed down, so that the threaded shaft and the sleeve shaft can be fixed; then the motor works to drive the gear at the tail end to rotate, and the sleeve shaft is driven to synchronously rotate under the mutual meshing of a plurality of gears, so that the interior of the sampling tube is cleaned;

2. the utility model discloses can directly pass the through-hole with the sampling tube, make motor work simultaneously, the motor can drive the screw rod and rotate, because the external screw thread opposite direction on screw rod both ends surface, the screw rod can drive first splint and second splint simultaneously to the inside side motion this moment, carries out the centre gripping with the bottom of sampling tube then and fixes, and is comparatively simple during the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a connection diagram of the sliding block and the movable plate of the present invention;

fig. 3 is a schematic view of the motor driving structure of the present invention;

fig. 4 is a connection diagram of the mounting plate and the movable plate of the present invention.

In the figure: 1. the cleaning device comprises a mounting plate, 2, a side plate, 3, a cylinder, 4, a motor, 5, a movable plate, 51, a sliding chute, 6, a through hole, 7, a top box, 8, a motor, 9, a threaded shaft, 10, a sleeve shaft, 101, a top hole, 11, a cleaning barrel, 111, a soft brush, 112, a side hole, 12, a rotating shaft, 13, a first clamping plate, 14, a second clamping plate, 15, a clamping groove, 16, a bearing, 17, a screw rod, 18, a sliding block, 181, a threaded hole, 19, a gear, 20, a water inlet, 21, a first spring, 22, a limiting block, 23, a limiting groove, 24, a circular plate, 241, a positioning bulge, 25, a positioning groove, 26, a second spring, 27 and a limiting nut.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a cleaning device for a soil sampling pipe comprises a motor driving structure, a bearing 16, a top box 7, a water inlet 20, a cylinder 3, a sample pipe mounting structure and a mounting plate 1 which are sequentially arranged;

the motor driving structure comprises a motor 8, a threaded shaft 9, a sleeve shaft 10 and a cleaning barrel 11, the motor 8 is fixedly connected to the top end of the top box 7, the sleeve shaft 10 penetrates through the top box 7, the sleeve shaft 10 is rotatably connected with the top box 7 through the bearing 16, gears 19 are sleeved on the tail ends of output shafts of the motor 8 and the surfaces of the sleeve shaft 10, and the two gears 19 are meshed and connected; the top end of the threaded shaft 9 is sleeved inside the sleeve shaft 10, a first spring 21 is arranged inside the sleeve shaft 10, and the first spring 21 is sleeved on the surface of the threaded shaft 9; the bottom end of the threaded shaft 9 is fixedly connected with the top end of the cleaning barrel 11, the surface of the cleaning barrel 11 is sleeved with a soft brush 111, the bottom end of the sleeve shaft 10 is provided with a limit nut 27, and the limit nut 27 is screwed with the surface of the threaded shaft 9;

the sample tube mounting structure comprises a movable plate 5, a motor 4, a first clamping plate 13 and a second clamping plate 14, wherein a sliding groove 51 is formed in the inner side surface of the bottom end of the movable plate 5, sliding blocks 18 are fixedly connected to two ends of the first clamping plate 13 and the second clamping plate 14, the sliding blocks 18 are clamped in the sliding groove 51, and threaded holes 181 are formed in the side surfaces of the sliding blocks 18; the motor 4 is fixedly connected to the side surface of one side of the movable plate 5, the tail end of the output shaft of the motor 4 is fixedly connected with a screw 17, two ends of the screw 17 are respectively rotatably connected with the inner wall of the sliding groove 51 through the bearings 16, and the screw 17 is screwed with the threaded hole 181; the two ends of the movable plate 5 are fixedly connected with rotating shafts 12, the outer ends of the rotating shafts 12 are rotatably connected with the inner side wall of the mounting plate 1 through the bearings 16, circular plates 24 are sleeved on the surfaces of the rotating shafts 12, positioning protrusions 241 are fixedly connected to the side surfaces of the outer sides of the circular plates 24, positioning grooves 25 are formed in the inner side wall of the mounting plate 1, and the positioning protrusions 241 are clamped in the positioning grooves 25; a second spring 26 is disposed inside the circular plate 24, and the second spring 26 is sleeved on the surface of the rotating shaft 12.

The end faces of two ends of the mounting plate 1 are fixedly connected with side plates 2, the air cylinder 3 is fixedly connected to the top ends of the side plates 2, the tail end of an output shaft of the air cylinder 3 is fixedly connected with the bottom end of the top box 7, and the top box 7 can be driven to move in the vertical direction through the air cylinder 3; the top end of the movable plate 5 is provided with a through hole 6, the inner side surfaces of the first clamping plate 13 and the second clamping plate 14 are provided with clamping grooves 15, and the bottom end of the sampling tube can be clamped and fixed through the first clamping plate 13 and the second clamping plate 14; the interior of the threaded shaft 9 is of a hollow structure, the threaded shaft 9 is communicated with the interior of the cleaning barrel 11, and a side hole 112 is formed in the surface of the cleaning barrel 11, so that external cleaning water can be conveniently conveyed to the interior of the cleaning barrel 11; the water inlet 20 is rotatably connected with the top end of the threaded shaft 9, a top hole 101 is formed in the top end of the sleeve shaft 10, the top hole 101 is matched with the water inlet 20 in size, and the water inlet 20 can be externally connected with cleaning water conveying equipment; threaded shaft 9 with limiting groove 23 has all been opened on the 12 surfaces of pivot, sleeve 10 bottom inner wall with the equal rigid coupling of plectane 24's inner wall has stopper 22, just stopper 22 block is in inside the limiting groove 23, avoid threaded shaft 9 with sleeve 10 pivot 12 with take place relative rotation between the plectane 24.

When the utility model is used, firstly, the sampling tube passes through the through hole 6, and simultaneously, the motor 4 works, the motor 4 can drive the screw rod 17 to rotate, and because the external threads on the surfaces of the two ends of the screw rod 17 are opposite in direction, the screw rod 17 can drive the first clamping plate 13 and the second clamping plate 14 to move inwards at the same time, and then the bottom end of the sampling tube is clamped and fixed; on the contrary, the motor 4 can drive the first clamping plate 13 and the second clamping plate 14 to move outwards through reverse rotation, so that the sampling tube can be disassembled, and the use is simple;

then the threaded shaft 9 is pulled to the bottom end to adjust the extension length of the cleaning cylinder 11, at the moment, the threaded shaft 9 can compress the first spring 21, and then the limit nut 27 is screwed down, so that the threaded shaft 9 and the sleeve shaft 10 can be fixed; then, the air cylinder 3 works, the air cylinder 3 drives the top box 7 to move towards the bottom end until the cleaning barrel 11 is inserted into the sampling pipe, meanwhile, the external conveying equipment is connected with the water inlet 20, and cleaning water enters the cleaning barrel 11 through the threaded shaft 9 and then is sprayed on the inner wall of the sampling pipe through the side hole 112; meanwhile, the motor 8 works, the motor 8 drives the gear 19 at the tail end of the motor to rotate, the sleeve shaft 10 is driven to synchronously rotate under the mutual meshing of the gears 19, and then the plurality of cleaning cylinders 11 are driven to rotate, so that the interior of the sampling tube is cleaned; after the cleaning is finished, the top box 7 is lifted to the top end through the air cylinder 3; the movable plate 5 is directly rotated, and at this time, the movable plate 5 and the mounting plate 1 are rotated, so that the sewage inside the sampling tube can be poured out, and meanwhile, the positioning protrusions 241 on the outer side of the circular plate 24 can be clamped inside the positioning grooves 25 under the reaction of the second spring 26, thereby enhancing the stability of the movable plate 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a belt cleaning device for soil sampling pipe which characterized in that: comprises a motor driving structure, a bearing (16), a top box (7), a water inlet (20), a cylinder (3), a sample tube mounting structure and a mounting plate (1) which are sequentially arranged;

the motor driving structure comprises a motor (8), a threaded shaft (9), a sleeve shaft (10) and a cleaning barrel (11), the motor (8) is fixedly connected to the top end of the top box (7), the sleeve shaft (10) penetrates through the top box (7), the sleeve shaft (10) is rotatably connected with the top box (7) through the bearing (16), gears (19) are sleeved on the tail end of an output shaft of the motor (8) and the surface of the sleeve shaft (10), and the two gears (19) are meshed and connected; the top end of the threaded shaft (9) is sleeved inside the sleeve shaft (10), a first spring (21) is arranged inside the sleeve shaft (10), and the first spring (21) is sleeved on the surface of the threaded shaft (9); the bottom end of the threaded shaft (9) is fixedly connected with the top end of the cleaning barrel (11), a soft brush (111) is sleeved on the surface of the cleaning barrel (11), a limiting nut (27) is arranged at the bottom end of the sleeve shaft (10), and the limiting nut (27) is screwed with the surface of the threaded shaft (9);

the sample tube mounting structure comprises a movable plate (5), a motor (4), a first clamping plate (13) and a second clamping plate (14), a sliding groove (51) is formed in the inner side face of the bottom end of the movable plate (5), sliding blocks (18) are fixedly connected to the two ends of the first clamping plate (13) and the second clamping plate (14), the sliding blocks (18) are clamped inside the sliding groove (51), and threaded holes (181) are formed in the side face of each sliding block (18); the motor (4) is fixedly connected to the side face of one side of the movable plate (5), the tail end of an output shaft of the motor (4) is fixedly connected with a screw rod (17), two ends of the screw rod (17) are respectively and rotatably connected with the inner wall of the sliding groove (51) through the bearings (16), and the screw rod (17) is screwed with the threaded hole (181); both ends of the movable plate (5) are fixedly connected with a rotating shaft (12), the outer end of the rotating shaft (12) is rotatably connected with the inner side wall of the mounting plate (1) through the bearing (16), a circular plate (24) is sleeved on the surface of the rotating shaft (12), a positioning bulge (241) is fixedly connected to the side surface of the outer side of the circular plate (24), a positioning groove (25) is formed in the inner side wall of the mounting plate (1), and the positioning bulge (241) is clamped in the positioning groove (25); and a second spring (26) is arranged on the inner side of the circular plate (24), and the second spring (26) is sleeved on the surface of the rotating shaft (12).

2. The cleaning device for the soil sampling pipe according to claim 1, wherein: the equal rigid coupling of both ends terminal surface of mounting panel (1) has curb plate (2), cylinder (3) rigid coupling is in curb plate (2) top, just the output shaft of cylinder (3) terminal with top case (7) bottom rigid coupling.

3. The cleaning device for the soil sampling pipe according to claim 1, wherein: the top end of the movable plate (5) is provided with a through hole (6), and the side surfaces of the inner sides of the first clamping plate (13) and the second clamping plate (14) are provided with clamping grooves (15).

4. The cleaning device for the soil sampling pipe according to claim 1, wherein: the inside hollow structure that is of threaded shaft (9), threaded shaft (9) with wash bowl (11) inside intercommunication each other, just side opening (112) are opened to wash bowl (11) surface.

5. The cleaning device for the soil sampling pipe according to claim 1, wherein: the water inlet (20) is connected with the top end of the threaded shaft (9) in a rotating mode, the top end of the sleeve shaft (10) is provided with a top hole (101), and the top hole (101) is matched with the water inlet (20) in size.

6. The cleaning device for the soil sampling pipe according to claim 1, wherein: threaded shaft (9) with spacing groove (23) have all been opened on pivot (12) surface, sleeve (10) bottom inner wall with the equal rigid coupling of inner wall of plectane (24) has stopper (22), just stopper (22) block is in inside spacing groove (23).