CN219551903U - Soil sampling device is criticized to ring - Google Patents

Abstract

The utility model discloses an environment-friendly soil sampling device, which relates to the field of sampling devices and comprises a base, wherein the top end of the base is fixedly connected with a plurality of groups of supporting rods, the top ends of the groups of supporting rods are fixedly connected with an upper table top, the inner wall of the upper table top is slidably connected with a sliding rod, the bottom end of the sliding rod is fixedly connected with a sampling head, a group of springs are fixedly connected between the sampling head and the sliding rod, the top end of the sliding rod is fixedly connected with a balancing weight, the top end of the balancing weight is fixedly connected with a lifting handle, the inner wall of the upper table top is hinged with a first supporting wheel, and the inner wall of the upper table top is provided with a motor. According to the utility model, the pointed cone can be inserted into the soil in the using process of the critique soil sampling device, so that the sampling device can be placed on the ground more firmly, the sampling device is prevented from tipping over in the sampling process, the soil sample can be collected on the ground more laborsaving in the sampling process, the physical strength is saved, and the working efficiency is improved.

Description

Soil sampling device is criticized to ring

Technical Field

The utility model relates to the field of sampling devices, in particular to an environment-friendly soil sampling device.

Background

Along with the increasing importance of people on the environment, the importance of the soil environment is gradually improved, the quality of the soil influences the growth of crops or other plant animals, so that the detection of the soil is also an important ring of environment detection, the soil needs to be sampled when the soil is detected, the sampled soil is usually collected by using a tool, and the structure of a collected soil sample is not damaged, so that the important factor of the qualification of the soil sample is realized.

The existing sampling method is that a circular tube-shaped sampling head is manually inserted into the ground, so that soil is left in the sampling head, and the operations are needed to be carried out for a plurality of times in one-time sampling work, so that the physical consumption of staff is huge, and the working efficiency is low.

Disclosure of Invention

Based on the above, the present utility model is directed to an environment-friendly soil sampling device, so as to solve the technical problems set forth in the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil sampling device is criticized to ring, includes the base, the top fixedly connected with multiunit bracing piece of base, multiunit the top fixedly connected with of bracing piece goes up the mesa, the inner wall sliding connection who goes up the mesa has the slide bar, the bottom fixedly connected with sample head of slide bar, a set of spring of fixedly connected with between sample head and the slide bar, the top fixedly connected with balancing weight of slide bar, the top fixedly connected with handle of balancing weight, the inner wall of going up the mesa articulates there is a supporting wheel, the motor is installed to the inner wall of going up the mesa, and the slide bar passes through the motor and drives the lift and make the sample head sample.

Preferably, the output of motor fixed connection is at the lateral wall of a supporting wheel, the top fixedly connected with backup pad of going up the mesa, the top rotation of backup pad is connected with No. two supporting wheels, no. two supporting wheels are connected to a supporting wheel through the belt.

Preferably, the side wall fixedly connected with slip frame of slide bar, the side wall fixedly connected with catch bar of belt, catch bar sliding connection is at the inner wall of slip frame.

Preferably, the through hole communicated to the ground is formed in the top end of the base, and the diameter of the through hole is larger than that of the sampling head.

Preferably, the inner wall of base rotates and is connected with two sets of two-way threaded rods, two sets of two-way threaded rods's outer wall threaded connection respectively has two sets of oblique pieces that are located the base inside about, two-way threaded rods are in the screw thread opposite direction that sets up with two sets of oblique piece contact positions.

Preferably, the left end and the right end of the bottom wall of the base are longitudinally and slidably connected with a plurality of groups of pointed cones, and the top ends of the pointed cones are fixedly connected with a group of ejector rods.

Preferably, the two groups of ejector rods on the same side taper correspond to the same side inclined block in position during installation, and the top of the ejector rod is provided with an inclined plane matched with the bottom end of the inclined block.

Preferably, one end of the bidirectional threaded rod extending to the outside of the base is fixedly connected with a rotating handle, the outer wall of the rotating handle is sleeved with a rubber sleeve, and the outer wall of the ejector rod is fixedly connected with another group of springs.

In summary, the utility model has the following advantages:

1. according to the utility model, through the mutual matching of the sliding rod, the sampling head, the balancing weight, the lifting handle, the first supporting wheel, the motor, the supporting plate, the second supporting wheel, the belt, the sliding frame and the pushing rod, the soil sample can be collected on the ground more labor-saving in the sampling process, the physical strength is saved, and the working efficiency is improved;

2. according to the utility model, through the mutual matching of the base, the bidirectional screw thread, the inclined block, the pointed cone, the ejector rod and the supporting rod, the pointed cone can be inserted into soil in the using process of the environment-friendly soil sampling device, so that the sampling device can be more stably placed on the ground, and the sampling device is prevented from tipping over in the sampling process.

Drawings

FIG. 1 is a schematic diagram of a front perspective mechanism of the present utility model;

FIG. 2 is a schematic perspective view of a sliding rod according to the present utility model;

FIG. 3 is a schematic perspective view of the spike cone of the present utility model;

FIG. 4 is a schematic cross-sectional view of an upper mesa of the present utility model;

fig. 5 is a schematic cross-sectional view of a base of the present utility model.

In the figure: 1. a base; 2. a two-way threaded rod; 3. a sloping block; 4. a pointed cone; 5. a push rod; 6. a support rod; 7. an upper table top; 8. a slide bar; 9. a sampling head; 10. balancing weight; 11. a handle; 12. a first supporting wheel; 13. a motor; 14. a support plate; 15. a second supporting wheel; 16. a belt; 17. a sliding frame; 18. pushing the rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-5, including base 1, the top fixedly connected with multiunit bracing piece 6 of base 1, the top fixedly connected with mesa 7 of multiunit bracing piece 6, the inner wall fixedly connected with slide bar 8 of going up mesa 7, the bottom fixedly connected with sample head 9 of slide bar 8, fixedly connected with a set of spring between sample head 9 and the slide bar 8, the top fixedly connected with balancing weight 10 of slide bar 8, the top fixedly connected with handle 11 of balancing weight 10, the inner wall of going up mesa 7 articulates there is supporting wheel 12 No. 1, motor 13 is installed to the inner wall of going up mesa 7, the output fixedly connected with of motor 13 is at the lateral wall of supporting wheel 12 No. 1, the top fixedly connected with backup pad 14 of going up mesa 7, the top rotation of backup pad 14 is connected with supporting wheel No. two 15, no. two supporting wheels 15 are connected to supporting wheel 12 through belt 16, the lateral wall fixedly connected with sliding frame 17 of slide bar 8, the lateral wall fixedly connected with push rod 18 of belt 16, push rod 18 sliding connection is at the inner wall of sliding frame 17, the through-hole to the through-hole of base 1 has been seted up to the diameter of ground, and the output end fixedly connected with one end of the outer wall of supporting wheel 9 of supporting wheel 12 is connected with the outer wall of top rod of a set of spring, the two-way sleeve is equipped with outside of the outer wall of the base of the screw rod is fixed connection, the outer wall of the top of the base is connected with 5.

The motor 13 drives the first supporting wheel 12 to rotate, the first supporting wheel 12 drives the belt 16 to rotate, so that the push rod 18 rotates, the sliding frame 17 is driven to move up and down, when the sliding rod 8 is driven to move down by the sliding frame 17, the sliding rod 8 drives the sampling head 9 to move down, so that the sampling head 9 is inserted into the soil, then the sliding rod 8 continues to move down to compress the spring, then the push rod 18 is driven to move up along with the rotation of the belt 16, so that the sliding rod 8 moves up, the sampling head 9 is taken out, and the process is repeated for a plurality of times until the sampling head 9 is filled with enough soil.

Referring to fig. 1-5, the inner wall of the base 1 is rotatably connected with two groups of bidirectional threaded rods 2, the outer walls of the two groups of bidirectional threaded rods 2 are respectively in threaded connection with left and right groups of inclined blocks 3 positioned in the base 1, the directions of the threads of the bidirectional threaded rods 2, which are opposite to the directions of the threads of the two groups of inclined blocks 3, are opposite to each other, the left and right ends of the bottom wall of the base 1 are longitudinally and slidably connected with a plurality of groups of pointed cones 4, the top ends of the pointed cones 4 are fixedly connected with a group of ejector rods 5, the ejector rods 5 on the same side of the pointed cones 4 correspond to the same side of the inclined blocks 3 in position when the two groups of ejector rods 5 are installed, and the top parts of the ejector rods 5 are provided with inclined planes matched with the bottom ends of the inclined blocks 3.

Through placing sampling device subaerial, then trample base 1 with the foot, rotate two sets of two-way threaded rods 2 then for two sets of oblique piece 3 both sides of two-way threaded rods 2 promotion are removed, and oblique piece 3 removes in-process push ejector pin 5, so that ejector pin 5 promotes pointed cone 4 and moves down, thereby makes pointed cone 4 insert in the soil, thereby makes sampling device more firmly place subaerial, and when needs sample accomplish the back and reset through reverse rotation two-way threaded rod 2 messenger oblique piece 3, thereby make spring push ejector pin 5 reset.

During the use, through placing sampling device subaerial, then step on base 1 with the foot, rotate two sets of two-way threaded rods 2 then, make two sets of sloping block 3 both sides of two-way threaded rods 2 promotion remove, the sloping block 3 removes in-process push ejector pin 5, make ejector pin 5 promote pointed cone 4 and remove downwards, thereby make pointed cone 4 insert in the soil, thereby make sampling device can place subaerial more firmly, rotate in driving support wheel 12 through motor 13, support wheel 12 drives belt 16 and rotates, thereby make catch bar 18 rotate, thereby drive sliding frame 17 and reciprocate, when sliding bar 8 is driven by sliding frame 17 and moves downwards, sliding bar 8 drives sampling head 9 and moves downwards, thereby make sampling head 9 insert in the soil, then sliding bar 8 continues to move downwards and thereby compress the spring, thereby soil sample is carried out more convenient laborsaving.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (8)

1. The utility model provides a soil sampling device is criticized to ring, includes base (1), its characterized in that: the utility model discloses a base, including base (1), support rod, upper table (7), inner wall fixedly connected with slide bar (8), bottom fixedly connected with sample head (9), a set of spring of fixedly connected with between sample head (9) and slide bar (8), the top fixedly connected with balancing weight (10) of slide bar (8), the top fixedly connected with handle (11) of balancing weight (10), the inner wall of upper table (7) articulates there is supporting wheel (12), motor (13) are installed to the inner wall of upper table (7): the sliding rod (8) is driven to lift by the motor (13) so that the sampling head samples.

2. The criticizing soil sampling device according to claim 1, wherein: the output of motor (13) fixed connection is in the lateral wall of supporting wheel (12), the top fixedly connected with backup pad (14) of going up mesa (7), the top rotation of backup pad (14) is connected with No. two supporting wheels (15), no. two supporting wheels (15) are connected to supporting wheel (12) through belt (16).

3. The criticizing soil sampling device according to claim 2, wherein: the side wall fixedly connected with slip frame (17) of slide bar (8), the lateral wall fixedly connected with push rod (18) of belt (16), push rod (18) sliding connection is at the inner wall of slip frame (17).

4. The criticizing soil sampling device according to claim 1, wherein: the top end of the base (1) is provided with a through hole communicated with the ground, and the diameter of the through hole is larger than that of the sampling head (9).

5. The criticizing soil sampling device according to claim 1, wherein: the inner wall rotation of base (1) is connected with two sets of two-way threaded rod (2), two sets of two-way threaded rod (2) outer wall threaded connection respectively has left and right sides two sets of oblique piece (3) that are located inside base (1), two-way threaded rod (2) are in the screw thread opposite direction that sets up with two sets of oblique piece (3) contact position.

6. The criticizing soil sampling device according to claim 5, wherein: the base (1) is characterized in that the left end and the right end of the bottom wall of the base are longitudinally and slidably connected with a plurality of groups of pointed cones (4), and the top ends of the pointed cones (4) are fixedly connected with a group of ejector rods (5).

7. The criticizing soil sampling device according to claim 6, wherein: the two groups of ejector rods (5) on the same side pointed cone (4) correspond to the same side inclined block (3) in position during installation, and the top of each ejector rod (5) is provided with an inclined plane matched with the bottom end of the inclined block (3).

8. The criticizing soil sampling device according to claim 6, wherein: one end of the bidirectional threaded rod (2) extending to the outside of the base (1) is fixedly connected with a rotating handle, the outer wall of the rotating handle is sleeved with a rubber sleeve, and the outer wall of the ejector rod (5) is fixedly connected with another group of springs.