CN213985764U

CN213985764U - Soil environment detects uses portable sampler

Info

Publication number: CN213985764U
Application number: CN202023051045.1U
Authority: CN
Inventors: 罗朋; 周义仁; 刘秋丽; 郭维维; 王瑞芬; 苏冬阳; 李扬; 蔺彬彬; 冀瑞峰; 李雪梅
Original assignee: Taiyuan University of Technology
Current assignee: Taiyuan University of Technology
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a soil environment detects uses portable sampler relates to test technical field. The technical key points are as follows: including sampler body and base, the base level sets up, it runs through the groove to have seted up the U type in the vertical direction of base, the base is kept away from ground one side and is equipped with auxiliary assembly, the sampler body arrange in the U type run through the inslot and with the auxiliary assembly butt, the base is close to one side edge on ground and is equipped with a plurality of supporting components, the bracing piece of a plurality of vertical settings of ground one side fixedly connected with is kept away from to the base, base one end fixedly connected with U template is kept away from to the bracing piece, bracing piece one side fixedly connected with centre gripping subassembly is kept away from to the U template. The utility model has the advantages of carry out the auxiliary stay to the sampling process, be convenient for alleviate operator intensity of labour.

Description

Soil environment detects uses portable sampler

Technical Field

The utility model relates to a test technical field specifically is a soil environment detects uses portable sampler.

Background

The collection of soil samples is a daily work in the fields of environmental protection, agriculture, forestry, national soil, scientific research and the like. Currently, there is an increasing concern about environmental issues nationwide. In the investigation, evaluation and monitoring of the soil environment, a large amount of soil samples need to be collected, particularly the surface soil samples are collected in a large amount. In the past, different scientific research institutions are required to different specifications, and the collection of samples mainly depends on manpower to adopt the manual hole digging mode to take samples, so that the time and the labor are wasted, and the quality of the samples is difficult to guarantee.

The above prior art solution has the following drawbacks: the existing device needs to be held by hands when in use, and when the sampling task amount is large, operators are easy to fatigue, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a soil environment detects uses portable sampler, it has carries out the auxiliary stay to the sampler, reduces operator intensity of labour's advantage.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a soil environment detects uses portable sampler, includes sampler body and base, the base level sets up, it runs through the groove to have seted up the U type in the vertical direction of base, the base is kept away from ground one side and is equipped with auxiliary assembly, the sampler body is arranged in the U type run through the inslot and with the auxiliary assembly butt, the base is close to ground one side edge and is equipped with a plurality of supporting components, the bracing piece of a plurality of vertical settings of ground one side fixedly connected with is kept away from to the base, the bracing piece is kept away from base one end fixedly connected with U template, the U template is kept away from bracing piece one side fixedly connected with centre gripping subassembly.

By adopting the technical scheme, the sampler body is arranged in the U-shaped through groove by arranging the U-shaped through groove and the auxiliary assembly, and the auxiliary assembly is used for limiting the radial movement of the sampler body, so that the sampler body is prevented from shaking in the sampling process, and the stability of the device is improved; the supporting lease price is set, so that the device and the ground can be conveniently fixed, the overall stability of the device is improved, and the normal work of the device is guaranteed; the design of U template is convenient for place in installation sampler body, is convenient for fix sampler body through centre gripping subassembly.

The present invention may be further configured in a preferred embodiment as: the auxiliary assembly comprises a worm wheel, the worm wheel is connected with the base in a rotating mode, a U-shaped clamping groove is formed in the vertical direction of the worm wheel, the U-shaped clamping groove is abutted to the sampler body, the worm wheel is meshed with a worm, the worm is connected with the base in a rotating mode, a motor is fixedly connected to one end of the worm, and the motor is fixedly connected with the base.

Through adopting above-mentioned technical scheme, the design of worm gear is convenient for through the drive worm, makes the worm wheel rotate certain angle, fixes the sampler body between base and worm wheel, utilizes worm gear driven unidirectionality simultaneously, and the guarantee device can not lead to the sampler body not hard up because of rocking.

The present invention may be further configured in a preferred embodiment as: the centre gripping subassembly includes the cylinder, the cylinder with U template fixed connection, just the cylinder output is on a parallel with the U template, the two-sided rack of cylinder output fixedly connected with, two-sided rack with cylinder output axial is the same, two-sided rack both sides all mesh there is sector gear, sector gear keeps away from U template a side end face fixedly connected with first connecting rod, first connecting rod is kept away from sector gear one end articulates there is the depression bar, the depression bar is kept away from first connecting rod one end articulates there is the second connecting rod, the second connecting rod is kept away from depression bar one end with the U template is articulated, first connecting rod with second connecting rod parallel arrangement. The pressing rod is close to one side of the double-sided rack and is fixedly connected with a clamping plate, and the clamping plate is abutted to the sampler body.

By adopting the technical scheme, the air cylinder is arranged, so that the clamping plate is driven by the adjusting air cylinder to clamp the sampler body; the design of the double-sided rack and the sector gear is convenient for controlling the movement of the double-sided rack to enable the sector gear to rotate for a certain angle, so that the purpose of clamping the sampler body is achieved; first connecting rod, second connecting rod parallel arrangement are convenient for ensure the grip block can be firm with the sampler body centre gripping.

The present invention may be further configured in a preferred embodiment as: the supporting assembly comprises a supporting leg, the supporting leg is vertically arranged and is fixedly connected with the base, an auxiliary leg is sleeved on the supporting leg, the auxiliary leg is rotatably connected with the supporting leg, the auxiliary leg is far away from one end of the supporting leg, a threaded rod with a vertical arrangement is inserted into one end of the supporting leg, the threaded rod penetrates through the auxiliary leg and is in threaded connection with the auxiliary leg and the supporting leg, the threaded rod is close to one side of the ground and is rotatably connected with a support, and a rotating rod is fixedly connected to the other side of the threaded rod.

By adopting the technical scheme, the design of the auxiliary legs is convenient for ensuring that the device cannot incline in the sampling process; the stability of the device is increased; the design of the threaded rod and the support is convenient for the auxiliary leg to play a supporting role by adjusting the length of the threaded rod; the design of support is convenient for ensure that the threaded rod can not sink into ground.

The present invention may be further configured in a preferred embodiment as: the auxiliary legs and the supporting rods are telescopic rods.

By adopting the technical scheme, the auxiliary legs are telescopic rods, so that the auxiliary supporting capacity of the device is increased conveniently, and the device is prevented from shaking; the bracing piece is the telescopic link and is convenient for make the device be applicable to the not sampler body of co-altitude.

The present invention may be further configured in a preferred embodiment as: the clamping plate, the worm wheel, the base with the equal fixedly connected with blotter of sampler body laminating department.

Through adopting above-mentioned technical scheme, the design of blotter can ensure that the sampler body can not cause the damage in clamping or fixed process.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the sampler body is arranged in the U-shaped through groove by arranging the U-shaped through groove and the auxiliary assembly, and the auxiliary assembly is used for limiting the radial movement of the sampler body, so that the sampler body is prevented from shaking in the sampling process, and the stability of the device is improved; the supporting lease price is set, so that the device and the ground can be conveniently fixed, the overall stability of the device is improved, and the normal work of the device is guaranteed; the design of the U-shaped plate is convenient for being placed on the sampler body and fixing the sampler body through the clamping assembly;

2. the design of the worm gear and the worm is convenient for driving the worm to enable the worm gear to rotate by a certain angle, so that the sampler body is fixed between the base and the worm gear, and meanwhile, the unidirectional transmission of the worm gear and the worm is utilized to ensure that the sampler body cannot be loosened due to shaking;

3. the air cylinder is arranged, so that the clamping plate is driven by the adjusting air cylinder to clamp the sampler body; the design of the double-sided rack and the sector gear is convenient for controlling the movement of the double-sided rack to enable the sector gear to rotate for a certain angle, so that the purpose of clamping the sampler body is achieved; first connecting rod, second connecting rod parallel arrangement are convenient for ensure the grip block can be firm with the sampler body centre gripping.

Drawings

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

FIG. 2 is a second perspective view of the overall structure of the present invention;

fig. 3 is a third view of the overall structure of the present invention.

Reference numerals: 1. a base; 11. a U-shaped through groove; 2. a support bar; 3. a U-shaped plate; 4. a clamping assembly; 41. a cylinder; 42. a double-sided rack; 43. a sector gear; 44. a second link; 45. a pressure lever; 46. A clamping plate; 47. a first link; 5. a sampler body; 6. an auxiliary component; 61. a worm gear; 611. a U-shaped clamping groove; 62. a worm; 63. a motor; 7. a support assembly; 71. rotating the rod; 72. a threaded rod; 73. A support; 74. an auxiliary leg; 75. and (5) supporting legs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, do the utility model discloses a soil environment detects uses portable sampler, including sampler body 5 and base 1, base 1 level sets up, it runs through groove 11 to have seted up the U type in the 1 vertical direction of base, base 1 keeps away from ground one side and is equipped with auxiliary assembly 6, sampler body 5 arranges the U type in and runs through in the groove 11 and with the 6 butts of auxiliary assembly, base 1 is close to a side edge on ground and is equipped with a plurality of supporting components 7, supporting components 7 quantity is four, base 1 keeps away from bracing piece 2 of a plurality of vertical settings of ground one side fixedly connected with, 2 quantity of bracing piece are four, base 1 one end fixedly connected with U template 3 is kept away from to bracing piece 2, U template 3 keeps away from 2 one side fixedly connected with clamping component 4 of bracing piece.

As shown in fig. 1 and 2, the auxiliary assembly 6 includes a worm wheel 61, the worm wheel 61 is connected with the rotation of the base 1, the worm wheel 61 rotates on the base 1 and is not easy to slip, and a U-shaped clamping groove 611 is arranged in the vertical direction of the worm wheel 61, the U-shaped clamping groove 611 is a through groove, the U-shaped clamping groove 611 and the abutting of the sampler body 5 can ensure that the sampler body 5 does not shake, the U-shaped clamping groove 611 and the abutting of the sampler body 5, the worm wheel 61 is meshed with a worm 62, the worm wheel 61 and the worm 62 meet the condition that the worm 62 can drive the worm wheel 61 to rotate and has self-locking performance, the worm 62 is connected with the base 1 in a rotation manner, and one end of the worm 62 is fixedly connected with a motor 63, the motor 63 is a servo motor 63, and the motor 63 is fixedly connected with the base 1.

As shown in fig. 1 and 3, the clamping assembly 4 includes a cylinder 41, the cylinder 41 can achieve a telescopic function and can clamp and fasten the sampler body 5, the cylinder 41 is fixedly connected with the U-shaped plate 3, an output end of the cylinder 41 is parallel to the U-shaped plate 3, an output end of the cylinder 41 is fixedly connected with a double-sided rack 42, parameters of two sides of the double-sided rack 42 are consistent, the double-sided rack 42 and an output end of the cylinder 41 are axially the same, sector gears 43 are respectively engaged with two sides of the double-sided rack 42, the double-sided rack 42 and the sector gears 43 are engaged to meet a rotatable function, a first connecting rod 47 is fixedly connected to an end surface of the sector gear 43 away from the U-shaped plate 3, a pressing rod 45 is hinged to an end of the first connecting rod 47 away from the sector gear 43, a second connecting rod 44 is hinged to an end of the pressing rod 45 away from the first connecting rod 47, the first connecting rod 47 is consistent with the second connecting rod 44, an end of the second connecting rod 44 away from the pressing rod 45 is hinged to the U-shaped plate 3, the first connecting rod 47 and the second connecting rod 44 are arranged in parallel, one side of the pressure rod 45 close to the double-sided rack 42 is fixedly connected with a clamping plate 46, and the clamping plate 46 is abutted against the sampler body 5.

As shown in fig. 1 and 2, supporting component 7 includes supporting leg 75, supporting leg 75 vertical setting and with base 1 fixed connection, the cover is equipped with auxiliary leg 74 on the supporting leg 75, auxiliary leg 74 rotates with supporting leg 75 to be connected, auxiliary leg 74 rotates with supporting leg 75, be convenient for control auxiliary leg 74 angle can, auxiliary leg 74 is kept away from supporting leg 75 one end and is inserted the threaded rod 72 that is equipped with vertical setting, threaded rod 72 runs through auxiliary leg 74 and threaded connection between the two, threaded rod 72 and auxiliary leg 74 threaded connection satisfy from locking performance can, threaded rod 72 is close to ground one side and is rotated and be connected with support 73, support 73 should be greater than threaded rod 72 cross sectional area with ground area of contact, threaded rod 72 opposite side fixedly connected with dwang 71.

As shown in fig. 1 and 2, the auxiliary legs 74 and the support rods 2 are telescopic rods, and the telescopic rods are convenient to control and can fix the lengths of the auxiliary legs 74 and the support rods 2.

As shown in fig. 1 and 2, the clamping plate 46, the worm wheel 61, the base 1 and the sampler body 5 are fixedly connected with cushions, the cushions are not shown in the figure, the cushions are made of rubber pads, and the cushions can prevent the sampler body 5 from being damaged by clamping.

The fixed connection modes are all welding.

The implementation principle of the embodiment is as follows: when the device of the utility model is used, the sampler body is arranged in the U-shaped through groove of the U-shaped plate and the base, the cylinder is driven, the cylinder drives the double-sided rack to move, so that the sector gear rotates, the sector gear rotates to drive the first connecting rod and the pressure rod to butt and fix the clamping plate and the sampler body under the assistance of the second connecting rod; the driving motor drives the worm to rotate, the worm drives the worm wheel to rotate for a certain angle, and the sampler body is fixed in the U-shaped through groove; when the device is not stable enough, the auxiliary leg is rotated by a certain angle, and the rotating rod is rotated, so that the threaded rod drives the support to abut against the ground.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A portable sampler for soil environment detection comprises a sampler body (5) and a base (1), it is characterized in that the base (1) is horizontally arranged, a U-shaped through groove (11) is arranged in the vertical direction of the base (1), an auxiliary component (6) is arranged on one side of the base (1) far away from the ground, the sampler body (5) is arranged in the U-shaped through groove (11) and is abutted against the auxiliary component (6), a plurality of supporting components (7) are arranged at the edge of one side of the base (1) close to the ground, one side of the base (1) far away from the ground is fixedly connected with a plurality of vertically arranged support rods (2), one end of the supporting rod (2) far away from the base (1) is fixedly connected with a U-shaped plate (3), the U-shaped plate (3) is far away from one side of the supporting rod (2) and is fixedly connected with a clamping assembly (4).

2. The portable sampler for soil environment detection according to claim 1, wherein the auxiliary component (6) comprises a worm wheel (61), the worm wheel (61) is rotatably connected with the base (1), a U-shaped clamping groove (611) is vertically arranged on the worm wheel (61), the U-shaped clamping groove (611) is abutted to the sampler body (5), the worm wheel (61) is engaged with a worm (62), the worm (62) is rotatably connected with the base (1), a motor (63) is fixedly connected with one end of the worm (62), and the motor (63) is fixedly connected with the base (1).

3. The portable sampler for soil environment detection according to claim 2, wherein the clamping assembly (4) comprises a cylinder (41), the cylinder (41) is fixedly connected with the U-shaped plate (3), the output end of the cylinder (41) is parallel to the U-shaped plate (3), the output end of the cylinder (41) is fixedly connected with a double-sided rack (42), the double-sided rack (42) and the output end of the cylinder (41) have the same axial direction, sector gears (43) are respectively engaged on two sides of the double-sided rack (42), a first connecting rod (47) is fixedly connected to the end surface of one side of the sector gear (43) far away from the U-shaped plate (3), a pressure lever (45) is hinged to one end of the first connecting rod (47) far away from the first connecting rod (47), and a second connecting rod (44) is hinged to one end of the pressure lever (45) far away from the first connecting rod (47), the second connecting rod (44) is far away from one end of the pressing rod (45) and the U-shaped plate (3) are hinged, the first connecting rod (47) and the second connecting rod (44) are arranged in parallel, the pressing rod (45) is close to a clamping plate (46) fixedly connected to one side of the double-sided rack (42), and the clamping plate (46) is abutted to the sampler body (5).

4. A soil environment detects uses portable sampler according to claim 3 characterized in that, supporting component (7) includes supporting leg (75), supporting leg (75) vertical setting and with base (1) fixed connection, the cover is equipped with auxiliary leg (74) on supporting leg (75), auxiliary leg (74) with supporting leg (75) rotate to be connected, auxiliary leg (74) are kept away from supporting leg (75) one end is inserted and is equipped with vertical setting's threaded rod (72), threaded rod (72) run through auxiliary leg (74) and threaded connection between the two, threaded rod (72) are close to ground one side and are rotated and are connected with support (73), threaded rod (72) opposite side fixedly connected with dwang (71).

5. A portable sampler for soil environment detection as claimed in claim 4 wherein the auxiliary leg (74) and the support bar (2) are telescopic bars.

6. The portable sampler for soil environment detection according to claim 5, wherein a buffer pad is fixedly connected to the joint of the holding plate (46), the worm gear (61), the base (1) and the sampler body (5).