CN218895970U - Portable sampling device for soil detection - Google Patents

Abstract

The utility model discloses a portable sampling device for soil detection, which comprises a bottom frame, wherein a connecting seat is fixedly arranged on the right side of the top of the bottom frame, a support frame is fixedly arranged on the top of the connecting seat, a rotating motor is fixedly arranged on the top of the support frame, the output end of the rotating motor penetrates through the inner cavity of the support frame and is fixedly connected with a threaded rod, a bearing seat is movably sleeved at the bottom of the threaded rod, the bottom of the bearing seat is fixedly connected with the bottom of the inner cavity of the support frame, and a motor seat is sleeved on the surface thread of the outer ring of the threaded rod. The utility model has the advantage of convenient carrying through the cooperation of the underframe, the supporting frame, the connecting seat, the folding mechanism, the rotating motor, the threaded rod and the motor seat, can be recovered to the underframe through folding when the sampling motor is not in use, is convenient to carry, is more convenient for soil detection in remote mountain areas and places with relief, can automatically lift and lower, and improves the practicability of the sampling device.

Description

Portable sampling device for soil detection

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a portable sampling device for soil detection.

Background

Soil environment monitoring refers to determining environmental quality (or pollution degree) and its variation trend by measuring representative values of factors affecting the soil environment quality, and we generally refer to soil environment monitoring, which generally includes technical contents such as point setting sampling, sample preparation, analysis methods, result characterization, data statistics and quality evaluation, and a sampling device is required in the process of sampling soil.

The utility model patent of patent application publication number CN109357911a discloses a soil sampling device. The soil sampling device comprises a side plate; a fixing mechanism; a first fixing plate; the second fixing plate and the first fixing plate are symmetrically arranged relative to the side plate, and the second fixing plate is clamped with the first fixing plate; the screening mechanism is arranged on the second fixed plate; the observation table is arranged on the second fixed plate and is adjacent to the screening mechanism; the shaking mechanism is fixed between the first fixing plate and the second fixing plate; the transmission mechanism is fixed at one end of the shaking mechanism, which is close to the fixing mechanism; the sampling mechanism comprises a sampling sleeve, a drill bit and a protective cover. The soil sampling device provided by the utility model is a time-saving and labor-saving soil sampling device which is convenient for taking a plurality of groups of samples at one time.

However, the device still has some disadvantages when in actual use, is quite obvious in that the device is large in size and cannot be folded, is inconvenient to carry, and when soil sampling detection is carried out in remote mountain areas and places with relief, a plurality of people are required to carry, so that the device is quite difficult, and a great deal of manpower and material resources are consumed, so that the time for soil sampling detection is prolonged, meanwhile, a machine is required to be manually supported, and the device is quite inconvenient when soil sampling is carried out.

Therefore, it is necessary to provide a portable soil testing sampling device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a portable sampling device for soil detection, which has the advantage of convenience in carrying, can be folded, and solves the problem that a plurality of people are required to carry when soil detection is carried out in remote mountain areas and places with relief, so that the time consumed for soil sampling detection is prolonged, and meanwhile, the sampling device can be automatically lifted, and the problem that manual supporting and pressing are required is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable sampling device for soil detection, includes the chassis, the right side fixed mounting at chassis top has the connecting seat, the top fixed mounting of connecting seat has the support frame, the top fixed mounting of support frame has the rotation motor, the output that rotates the motor runs through to the inner chamber of support frame and fixedly connected with threaded rod, the bottom movable sleeve of threaded rod is equipped with the bearing frame, the bottom of bearing frame and the bottom fixed connection of support frame inner chamber, the surface thread bush of threaded rod outer lane is equipped with the motor cabinet, the right side of motor cabinet runs through support frame and fixed mounting has the sampling motor, the bottom fixedly connected with sampling rod of sampling motor output, the bottom fixedly connected with sampling tube of sampling rod, the top fixed mounting of support frame left side has the controller, the constant head tank has been seted up at the surface at the middle part of the support frame left side, folding mechanism is installed in the left side at chassis top and the left side of support frame.

Preferably, the connecting seat comprises a lower connecting seat, an upper connecting seat is movably connected to the left top of the lower connecting seat through a hinge, a rotating frame is fixedly arranged at the right bottom of the lower connecting seat, an adjusting screw sleeve is movably sleeved at the top of an outer ring of the rotating frame, a buckle is arranged on a top thread sleeve of an inner cavity of the adjusting screw sleeve, one side of the buckle, far away from the adjusting screw sleeve, extends to the top of the upper connecting seat, and a clamping block matched with the buckle for use is fixedly arranged at the right side of the top of the upper connecting seat.

Preferably, the folding mechanism comprises a bearing frame and a folding rod, a positioning block is arranged at the top of the left side of the folding rod, the right side of the positioning block penetrates through the folding rod and extends to an inner cavity of the positioning groove, the top of the bearing frame is movably connected with a supporting rod through a rotating shaft, a baffle is fixedly sleeved at the top of the outer ring surface of the supporting rod, and the folding frame is arranged at the top of the supporting rod and the bottom of the folding rod.

Preferably, the left side of chassis fixed mounting has the handle, the left side of chassis bottom fixed mounting has the supporting leg.

Preferably, a sliding sleeve is movably sleeved at the bottom of the outer ring surface of the folding rod, and the sliding sleeve is sleeved on the surfaces of the folding frame and the supporting rod.

Preferably, the right side movable mounting of chassis bottom has the wheel, the output of controller respectively with rotation motor and sampling motor electric connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has the advantage of convenient carrying through the cooperation of the underframe, the supporting frame, the connecting seat and the folding mechanism, can be recovered to the underframe through folding when the sampling motor is not used, is convenient to carry, is more convenient for soil detection in remote mountain areas and places with relief, and improves the practicability of the sampling device.

2. According to the utility model, through the cooperation of the rotating motor, the threaded rod and the motor base, the sampling motor can be automatically lifted, so that manual operation is reduced, and the subsequent soil sampling for a long time is convenient.

Drawings

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

FIG. 2 is a schematic view of a connector structure according to the present utility model;

fig. 3 is a schematic structural view of the folding mechanism of the present utility model.

In the figure: 1 chassis, 2 connecting seats, 3 support frames, 4 rotating motors, 5 threaded rods, 6 bearing seats, 7 motor seats, 8 sampling motors, 9 sampling rods, 10 sampling pipes, 11 controllers, 12 positioning grooves, 13 folding mechanisms, 14 lower connecting seats, 15 upper connecting seats, 16 rotating frames, 17 adjusting screw sleeves, 18 buckles, 19 clamping blocks, 20 bearing frames, 21 folding rods, 22 positioning blocks, 23 support rods, 24 baffles, 25 folding frames, 26 sliding sleeves, 27 handles, 28 support legs and 29 wheels.

Detailed Description

Referring to fig. 1-3, a portable sampling device for soil detection comprises an underframe 1, wherein a connecting seat 2 is fixedly installed on the right side of the top of the underframe 1, a supporting frame 3 is fixedly installed on the top of the connecting seat 2, a rotating motor 4 is fixedly installed on the top of the supporting frame 3, the output end of the rotating motor 4 penetrates through the inner cavity of the supporting frame 3 and is fixedly connected with a threaded rod 5, a bearing seat 6 is movably sleeved at the bottom of the threaded rod 5, the bottom of the bearing seat 6 is fixedly connected with the bottom of the inner cavity of the supporting frame 3, a motor seat 7 is sleeved on the surface thread of the outer ring of the threaded rod 5, a sampling motor 8 is fixedly installed on the right side of the motor seat 7, a sampling rod 9 is fixedly connected with the bottom of the output end of the sampling motor 8, a sampling tube 10 is fixedly connected with the bottom of the sampling rod 9, a controller 11 is fixedly installed on the top of the left side of the supporting frame 3, a positioning groove 12 is formed in the middle of the left side of the supporting frame 3, and a folding mechanism 13 is installed on the left side of the top of the underframe 1 and the left side of the supporting frame 3;

the connecting seat 2 comprises a lower connecting seat 14, an upper connecting seat 15 is movably connected to the top of the left side of the lower connecting seat 14 through a hinge, a rotating frame 16 is fixedly arranged at the bottom of the right side of the lower connecting seat 14, an adjusting screw sleeve 17 is movably sleeved at the top of the outer ring of the rotating frame 16, a buckle 18 is sleeved at the top thread of the inner cavity of the adjusting screw sleeve 17, one side of the buckle 18 far away from the adjusting screw sleeve 17 extends to the top of the upper connecting seat 15, a clamping block 19 matched with the buckle 18 is fixedly arranged at the right side of the top of the upper connecting seat 15, and the supporting frame 3 can be fixed through the base 2, so that the stability of the supporting frame 3 is improved;

the folding mechanism 13 comprises a bearing frame 20 and a folding rod 21, a positioning block 22 is arranged at the top of the left side of the folding rod 21, the right side of the positioning block 22 penetrates through the folding rod 21 and extends to the inner cavity of the positioning groove 12, the top of the bearing frame 20 is movably connected with a supporting rod 23 through a rotating shaft, a baffle 24 is fixedly sleeved on the top of the outer ring surface of the supporting rod 23, a folding frame 25 is arranged at the top of the supporting rod 23 and the bottom of the folding rod 21, and the supporting frame 3 can be fixed through the folding mechanism 13, so that the stability of the sampling motor 8 is improved;

the handle 27 is fixedly arranged on the left side of the underframe 1, the supporting legs 28 are fixedly arranged on the left side of the bottom of the underframe 1, and the underframe 1 can be supported through the supporting legs 28, so that the stability of the underframe 1 is improved;

the bottom of the outer ring surface of the folding rod 21 is movably sleeved with a sliding sleeve 26, the sliding sleeve 26 is sleeved on the surfaces of the folding frame 25 and the supporting rod 23, and the folding frame 25 and the supporting rod 23 can be fixed through the sliding sleeve 26, so that the stability of the folding mechanism 13 is improved;

the right side of the bottom of the chassis 1 is movably provided with wheels 29, the output end of the controller 11 is respectively and electrically connected with the rotating motor 4 and the sampling motor 8, and the sampling device can be moved through the wheels 29, so that the sampling device is convenient to carry;

when the soil sampling device is used, the soil sampling device is firstly parked above the soil to be sampled, the supporting legs 28 are inserted into the soil, the soil sampling device is fixed, then the transverse supporting frame 3 is supported to be in an upright state, the buckle 18 is buckled on the left side of the clamping block 19 through the forward rotation adjusting screw sleeve 17 and the shrinkage buckle 18, the upper connecting seat 15 and the lower connecting seat 14 are fixed, then the folding rod 21 and the supporting rod 23 are unfolded, the sliding sleeve 26 is moved downwards to the upper surface of the baffle 24, the folding frame 25 is fixed, the positioning block 22 is extended to the positioning groove 12, the folding mechanism 13 is fixed, and finally the sampling tube 10 is installed on the sampling rod 9.

To sum up: this portable sampling device for soil detection uses through chassis 1, support frame 3, connecting seat 2, folding mechanism 13, rotation motor 4, threaded rod 5 and motor cabinet 7 cooperation, has solved and can not fold it, inconvenient carry, when the soil detection is carried out to the place that the relief is fluctuated to needs, needs many people to carry, can rise and fall simultaneously automatically, has avoided the problem that needs the manual work to support to press.

Claims (6)

1. The utility model provides a portable soil detects uses sampling device, includes chassis (1), its characterized in that: the right side at the top of the chassis (1) is fixedly provided with a connecting seat (2), the top of the connecting seat (2) is fixedly provided with a supporting frame (3), the top of the supporting frame (3) is fixedly provided with a rotating motor (4), the output end of the rotating motor (4) penetrates through the inner cavity of the supporting frame (3) and is fixedly connected with a threaded rod (5), the bottom of the threaded rod (5) is movably sleeved with a bearing seat (6), the bottom of the bearing seat (6) is fixedly connected with the bottom of the inner cavity of the supporting frame (3), the surface thread sleeve of the outer ring of the threaded rod (5) is provided with a motor seat (7), the right side of motor cabinet (7) runs through support frame (3) and fixed mounting has sample motor (8), the bottom fixedly connected with sample pole (9) of sample motor (8) output, the bottom fixedly connected with sampling tube (10) of sample pole (9), the left top fixed mounting of support frame (3) has controller (11), constant head tank (12) have been seted up on the surface at support frame (3) left side middle part, folding mechanism (13) are installed on the left side at chassis (1) top and the left side of support frame (3).

2. The portable soil testing sampling device of claim 1, wherein: the connecting seat (2) comprises a lower connecting seat (14), an upper connecting seat (15) is movably connected to the left top of the lower connecting seat (14) through a hinge, a rotating frame (16) is fixedly arranged at the right bottom of the lower connecting seat (14), an adjusting screw sleeve (17) is movably sleeved at the top of an outer ring of the rotating frame (16), a buckle (18) is arranged on a top thread sleeve of an inner cavity of the adjusting screw sleeve (17), one side of the buckle (18) away from the adjusting screw sleeve (17) extends to the top of the upper connecting seat (15), and a clamping block (19) matched with the buckle (18) is fixedly arranged at the right side of the top of the upper connecting seat (15).

3. The portable soil testing sampling device of claim 1, wherein: folding mechanism (13) are including bearing frame (20) and folding rod (21), folding rod (21) left top is provided with locating piece (22), the right side of locating piece (22) runs through folding rod (21) and extends to the inner chamber of constant head tank (12), the top of bearing frame (20) has bracing piece (23) through pivot swing joint, the fixed cover in top on bracing piece (23) outer lane surface is equipped with baffle (24), folding frame (25) are installed at the top of bracing piece (23) and the bottom of folding rod (21).

4. The portable soil testing sampling device of claim 1, wherein: the left side of chassis (1) is fixed mounting has handle (27), the left side of chassis (1) bottom is fixed mounting has supporting leg (28).

5. A portable soil testing sampling apparatus according to claim 3, wherein: the bottom of the outer ring surface of the folding rod (21) is movably sleeved with a sliding sleeve (26), and the sliding sleeve (26) is sleeved on the surfaces of the folding frame (25) and the supporting rod (23).

6. The portable soil testing sampling device of claim 1, wherein: the right side movable mounting of chassis (1) bottom has wheel (29), the output of controller (11) respectively with rotating motor (4) and sampling motor (8) electric connection.

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