CN217331681U

CN217331681U - Mine soil sampling device

Info

Publication number: CN217331681U
Application number: CN202220225592.7U
Authority: CN
Inventors: 王欣哲; 鹿伟; 傅星; 孙永亮; 周娜; 刘国华; 张迪
Original assignee: Shandong Shengshida Chemical Engineering Co ltd
Current assignee: Shandong Shengshida Chemical Engineering Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-30
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a mine soil property sampling device, including two holding rods, two fixedly connected with biax motor between the holding rod, biax motor's top output shaft fixedly connected with screw rod, the outside cover of screw rod is equipped with elevating assembly, two second diaphragms of elevating assembly's bottom fixedly connected with, two fixedly connected with bearing between the second diaphragm, the fixed cover in inside of bearing is equipped with the sampling tube, the first bevel gear of top fixedly connected with of sampling tube, one side of first bevel gear is equipped with the pivot, the fixed cover in outside of pivot is equipped with the gear, the back of gear is equipped with the rack. Not only conveniently break open the stone on soil layer surface and get rid of, avoid the stone to influence the subsequent insertion of sampling tube, can rotate in step when the automatic downstream of sampling tube moreover, borrow the swift efficient of advancing the screw thread convenience sampling tube to insert to through the high efficiency of sample.

Description

Mine soil sampling device

Technical Field

The utility model relates to a soil property sampling technical field, more specifically say, in particular to mine soil property sampling device.

Background

Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. Random sampling and non-random sampling. The former refers to a sampling method for extracting samples from the population according to the randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling, and hierarchical sampling. The latter is a method of sampling samples from the opinion, experience or knowledge of the researcher, with obvious subjective colors.

In the mining, need detect the quality in mine, this soil property to the mine carries out the sample detection just, and present sample all adopts the sampling tube to insert the inside on soil layer and takes a sample, because mine soil layer surface rubble is more, adopts the mode of manual pressing to take a sample more difficultly, receives the hindrance of stone easily, influences quick sample, for this reason we propose a mine soil property sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine soil property sampling device of high-efficient laborsaving sample.

In order to achieve the purpose, the utility model adopts the technical scheme as follows: the utility model provides a mine soil property sampling device, includes two holding rods, two fixedly connected with biax motor between the holding rod, the top output shaft fixedly connected with screw rod of biax motor, the outside cover of screw rod is equipped with lifting unit, two second diaphragms of lifting unit's bottom fixedly connected with, two fixedly connected with bearing between the second diaphragm, the fixed cover in inside of bearing is equipped with the sampling tube, the first bevel gear of top fixedly connected with of sampling tube, one side of first bevel gear is equipped with the pivot, the fixed cover in outside of pivot is equipped with the gear, the back of gear is equipped with the rack, the one end fixedly connected with second bevel gear of pivot, and second bevel gear and first bevel gear meshing transmission, the bottom output shaft of biax motor is equipped with the subassembly that breaks ground.

Preferably, the lifting assembly comprises a lifting plate sleeved outside the screw rod in a threaded manner, guide rods are fixedly connected to two sides of the bottom of the lifting plate, and the bottom end of each guide rod is fixedly connected with the second transverse plate.

Preferably, a first transverse plate is fixedly connected between the holding rod and the double-shaft motor, a guide hole is formed in the first transverse plate, the guide rod penetrates through the guide hole, and the rack is fixedly connected with the first transverse plate.

Preferably, the subassembly that breaks ground includes the transmission shaft with the bottom output shaft fixed connection of biax motor, the bottom fixed connection of transmission shaft breaks ground drill bit, and breaks ground drill bit movable sleeve establishes in the sampling tube.

Preferably, the sampling tube and the first bevel gear are both provided with through holes coaxially arranged, and the transmission shaft penetrates through the through holes.

Preferably, the top end of the screw rod is fixedly connected with a limiting plate, and one end of the rotating shaft is rotatably connected with the guide rod.

Preferably, the outside cover of holding the pole is equipped with anti-skidding cover, the outer wall of sampling tube is equipped with into and takes the screw thread.

Compared with the prior art, the utility model has the advantages of:

1. the sampling device is characterized in that the structure comprising a double-shaft motor, a screw rod, a lifting assembly, a second transverse plate, a bearing, a sampling tube and the like is arranged, wherein the double-shaft motor drives the screw rod to rotate so as to drive the lifting assembly to move up and down, and the lifting assembly drives the sampling tube to move up and down, so that the sampling tube can be conveniently inserted into a soil layer for sampling;

2. by arranging the structures such as the soil breaking component, the rotating shaft, the gear, the first bevel gear, the second bevel gear and the rack, the double-shaft motor drives the soil breaking component to rotate in the axial direction, so that the soil breaking component can break stones on the surface of a soil layer, a subsequent sampling tube can be conveniently inserted into the soil layer downwards, the sampling tube can drive the rotating shaft to move when moving downwards, the gear on the rotating shaft can rotate along the rack, the sampling tube can be driven to rotate through the first bevel gear and the second bevel gear, and the sampling tube can be conveniently and quickly inserted into the soil layer by means of the surface feeding threads;

in conclusion, the device not only conveniently breaks open and gets rid of the stone on soil layer surface, avoids the stone to influence the subsequent insertion of sampling tube, can rotate in step when the automatic downstream of sampling tube moreover, borrows the swift efficient of advancing the screw thread convenience sampling tube to insert to through the high efficiency of sample.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below 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 creative efforts.

FIG. 1 is a sectional view of the present invention when not in operation;

FIG. 2 is a sectional view of the structure of the present invention during operation;

fig. 3 is the three-dimensional structure diagram of the first bevel gear and the sampling tube of the utility model.

In the figure: the soil breaking drill comprises a handle 1, a first transverse plate 2, a double-shaft motor 3, a screw rod 4, a lifting plate 5, a guide rod 6, a second transverse plate 7, a bearing 8, a sampling tube 9, a first bevel gear 10, a rotating shaft 11, a gear 12, a second bevel gear 13, a rack 14, a transmission shaft 15 and a soil breaking drill bit 16.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to clearly and clearly define the scope of the present invention.

Referring to fig. 1-3, the utility model provides a mine soil sampling device, which comprises two holding rods 1, a double-shaft motor 3 is fixedly connected between the two holding rods 1, a screw 4 is fixedly connected with a top output shaft of the double-shaft motor 3, a lifting assembly is sleeved outside the screw 4, two second transverse plates 7 are fixedly connected with the bottom of the lifting assembly, a bearing 8 is fixedly connected between the two second transverse plates 7, a sampling tube 9 is fixedly sleeved inside the bearing 8, the screw 4 can drive the lifting assembly to move up and down, the lifting assembly can drive the sampling tube 9 to move up and down, a first bevel gear 10 is fixedly connected with the top of the sampling tube 9, a rotating shaft 11 is arranged on one side of the first bevel gear 10, a gear 12 is fixedly sleeved outside the rotating shaft 11, a rack 14 is arranged on the back of the gear 12, and a second bevel gear 13 is fixedly connected with one end of the rotating shaft 11, and the second bevel gear 13 is in meshing transmission with the first bevel gear 10, the sampling tube 9 can drive the gear 12 on the rotating shaft 11 to rotate on the surface of the rack 14 when moving downwards, so that the rotating shaft 11 can be driven to rotate, the rotating shaft 11 can drive the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 10 meshed with the second bevel gear to rotate, the first bevel gear 10 can drive the sampling tube 9 to rotate, and the sampling tube 9 can move downwards and simultaneously rotate, so that the sampling tube 9 can be conveniently and quickly inserted into a soil layer for sampling, a soil breaking component is arranged on an output shaft at the bottom end of the double-shaft motor 3, the soil breaking component can conveniently remove broken stones on the surface of the soil layer, and the sampling tube 9 can be prevented from being inserted by stones.

As shown in fig. 1, the lifting assembly comprises a lifting plate 5 which is sleeved outside the screw rod 4 through a threaded sleeve, guide rods 6 are fixedly connected to two sides of the bottom of the lifting plate 5, the bottom end of each guide rod 6 is fixedly connected with the second transverse plate 7, the lifting plate 5 is located at the top of a thread on the screw rod 4 at the moment, the screw rod 4 is disengaged from the lifting plate 5, the double-shaft motor 3 can drive the screw rod 4 to perform clockwise idle rotation at the moment and cannot drive the lifting plate 5 to move downwards, when the double-shaft motor 3 is driven anticlockwise, the lifting assembly can be driven to move downwards, and the lifting assembly can drive the sampling tube 9 to move downwards.

Like fig. 1, the first diaphragm 2 of fixedly connected with between holding rod 1 and the biax motor 3 has seted up the guiding hole on the first diaphragm 2, and the guiding rod 6 runs through the guiding hole, rack 14 and first diaphragm 2 fixed connection, and guiding rod 6 can be in the guiding hole activity from top to bottom on first diaphragm 2, can lead to lifter plate 5 like this, avoids lifter plate 5 to rotate along with screw rod 4.

As shown in fig. 1, the subassembly that breaks ground includes the transmission shaft 15 with the bottom output shaft fixed connection of double-shaft motor 3, the bottom fixedly connected with drill bit 16 that breaks ground of

transmission shaft

15, and 16 movable sleeves of drill bit that breaks ground establish in sampling tube 9, when double-shaft motor 3 carries out clockwise drive, sampling tube 9 can not move down this moment, and double-shaft motor 3 can drive transmission shaft 15 and rotate, transmission shaft 15 then drives drill bit 16 that breaks ground and rotates, the drill bit 16 that breaks ground like this can break the stone on soil layer surface and get rid of, avoid the stone to influence the insertion of sampling tube 9.

As shown in fig. 3, through holes coaxially arranged are formed in the sampling tube 9 and the first bevel gear 10, the transmission shaft 15 penetrates through the through holes, and the through holes in the sampling tube 9 and the first bevel gear 10 facilitate rotation of the transmission shaft 15.

As shown in FIG. 2, the top end of the screw rod 4 is fixedly connected with a limiting plate, one end of the rotating shaft 11 is rotatably connected with the guide rod 6, the limiting plate is convenient to limit the top end of the screw rod 4, and the lifting plate 5 is prevented from being separated from the screw rod 4.

As shown in figure 3, the outside cover of the holding rod 1 is equipped with the antiskid cover, and the outer wall of the sampling tube 9 is equipped with the screw thread of getting into, and the screw thread of getting into of the outer wall of the sampling tube 9 makes things convenient for the sampling tube 9 to insert fast.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a mine soil property sampling device, includes two holding rods, its characterized in that, two fixedly connected with biax motor between the holding rod, the top output shaft fixedly connected with screw rod of biax motor, the outside cover of screw rod is equipped with elevating assembly, two second diaphragms of elevating assembly's bottom fixedly connected with, two fixedly connected with bearing between the second diaphragm, the fixed cover in inside of bearing is equipped with the sampling tube, the first bevel gear of top fixedly connected with of sampling tube, one side of first bevel gear is equipped with the pivot, the fixed cover in outside of pivot is equipped with the gear, the back of gear is equipped with the rack, the one end fixedly connected with second bevel gear of pivot, and second bevel gear and first bevel gear meshing transmission, the bottom output shaft of biax motor is equipped with the subassembly that breaks ground.

2. The mine soil sampling device of claim 1, wherein: the lifting assembly comprises a lifting plate which is sleeved outside the screw rod through threads, two sides of the bottom of the lifting plate are fixedly connected with guide rods, and the bottom end of each guide rod is fixedly connected with the second transverse plate.

3. The mine soil sampling device of claim 2, wherein: the handle is characterized in that a first transverse plate is fixedly connected between the handle rod and the double-shaft motor, a guide hole is formed in the first transverse plate, the guide rod penetrates through the guide hole, and the rack is fixedly connected with the first transverse plate.

4. The mine soil sampling device of claim 1, wherein: the ground breaking assembly comprises a transmission shaft fixedly connected with a bottom output shaft of the double-shaft motor, a ground breaking drill bit is fixedly connected to the bottom end of the transmission shaft, and the ground breaking drill bit is movably sleeved in the sampling pipe.

5. The mine soil sampling device of claim 4, wherein: the sampling tube and the first bevel gear are both provided with through holes coaxially arranged, and the transmission shaft penetrates through the through holes.

6. The mine soil sampling device of claim 2, wherein: the top end of the screw rod is fixedly connected with a limiting plate, and one end of the rotating shaft is rotatably connected with the guide rod.

7. The mine soil sampling device of claim 1, wherein: the anti-skidding sleeve is sleeved outside the holding rod, and the outer wall of the sampling tube is provided with an advancing thread.