CN220207124U - A drilling rig for surveying and taking soil samples - Google Patents

Abstract

The utility model discloses a drilling rig for surveying and taking soil samples, which includes a vehicle body. A fixed block is fixedly installed on the top wall of the vehicle body. An electric telescopic rod is movably installed at the bottom end of the fixed block. The telescopic end of the electric telescopic rod is fixed. A power mechanism is installed. The power mechanism includes a motor shell and a rotating rod. A motor shell is fixedly installed at the connection point between the power mechanism and the electric telescopic rod. It also includes a sampling mechanism. The bottom end of the motor shell is fixed. A sampling mechanism is installed. The sampling mechanism includes a sampling box and a receiving tank. The left and right ends of the sampling mechanism are integrally formed with support rods. Several sets of sampling boxes are installed on the two sets of support rods. The utility model relates to land surveying. The technical field of soil sample collection; a sampling box and a sampling port are provided. When the motor in the holding tank drives the rotating rod and the spiral blade to work, the sample soil can be transferred into the sampling box, and soil samples at different depths can be sampled and stored in layers. Convenient for later testing of soil samples.

Description

A drilling rig for surveying and taking soil samples

Technical field

The utility model relates to the technical field of soil sample collection for land surveying, and is specifically a soil sample drilling rig for surveying.

Background technique

The auger is the most commonly used soil collection equipment. During the soil sampling process, it is generally necessary to manually remove the soil sample from the spiral blade. Because the spiral blade is sharp, workers may be scratched during direct contact with the blade during the removal process. risk.

To this end, the utility model provides a soil sample drilling rig for surveying, which solves the above problems through a sampling mechanism.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a drilling rig for surveying and taking soil samples, which solves the above problems.

In order to achieve the above objectives, the present utility model is realized through the following technical solutions: a soil sample drilling rig for surveying, including a vehicle body, a fixed block is fixedly installed on the top wall of the vehicle body, and an electric telescopic device is movably installed on the bottom end of the fixed block. Rod, a power mechanism is fixedly installed at the telescopic end of the electric telescopic rod, the power mechanism includes a motor shell and a rotating rod, a motor shell is fixedly installed at the joint between the power mechanism and the electric telescopic rod, and also includes:

Sampling mechanism. A sampling mechanism is fixedly installed at the bottom end of the motor housing. The sampling mechanism includes a sampling box and a receiving tank. Support rods are integrally formed on both left and right ends of the sampling mechanism. Two sets of support rods are installed with There are several sets of sampling boxes, and a receiving groove is provided at the middle position of the top of the sampling mechanism.

Preferably, the upper end of each group of sampling boxes is provided with a sampling port corresponding to the position of the receiving groove, a clamping block is movably installed at the middle position on both sides of the bottom end of the sampling port, and each group of said support rods is provided with clamping slots on both sides of the front and rear. , each group of said slots has a chute running through the support rod on the outer side, and a pressing block is slidably installed in the chute.

Preferably, the pressing block includes a first square block, a first installation slot is opened at the bottom of the first square block, a first spring is elastically connected in the first installation slot, and the other end of the first spring The elastic connection is on the connecting block, and both ends of the connecting block are fixedly installed on the inner wall of the chute.

Preferably, the clamping block includes a second square block, a second installation slot is provided on the outer side of the second square block, a second spring is elastically connected in the second installation slot, and the other end of the second spring Elastic connection with triangular blocks

Preferably, each group of the sampling boxes and the support rod are snap-connected through slots and blocks.

Preferably, the power mechanism further includes a motor and a spiral blade. The motor is fixedly installed in the motor housing. The bottom end of the motor is rotatably connected to a rotating rod. The rotating rod is integrally formed with a spiral blade. The rotating rod is integrally formed with a spiral blade. The rod and the spiral blade penetrate the receiving groove.

Preferably, the maximum diameter of the rotating rod and the spiral blade is 18 cm, and the diameter of the receiving groove is 20 cm.

Preferably, the bottom end of the vehicle body is provided with a square groove corresponding to the power mechanism.

Preferably, universal wheels are installed at the four corners of the bottom wall of the vehicle body, and the universal wheels are equipped with brake pads.

beneficial effects

The utility model provides a soil sample drilling rig for surveying. Compared with existing technology, it has the following beneficial effects:

(1) This survey soil sample drilling rig uses a sampling box and a sampling port. When the motor in the accommodation tank drives the rotating rod and the spiral blade to work, the soil can be transferred into the sampling port and then into the sampling box through the spiral blade. It is convenient for soil sampling. The pressing block, slot and blocking block are provided to disassemble the sampling box for sampling and clean the sampling box later.

Description of drawings

Figure 1 is a schematic diagram of the main structure of the utility model;

Figure 2 is an enlarged view of the main structure of the utility model;

Figure 3 is a cross-sectional view of the sampling mechanism of the present utility model;

Figure 4 is a schematic side view of the sampling mechanism and power mechanism of the utility model;

Figure 5 is a bottom view of the main structure of the utility model;

Figure 6 is a cross-sectional view of the pressing block of the present utility model;

Figure 7 is a cross-sectional view of the clamping block of the present utility model.

In the figure, 1. Car body; 2. Sampling mechanism; 201. Support rod; 202. Accommodating slot; 203. Pressing block; 2031. First square block; 2032. First installation slot; 2033. Connecting block; 2034. No. One spring; 204, card slot; 205, sampling box; 206, card block; 2061, second square block; 2062, second installation slot; 2063, second spring; 2064, triangular card block; 207, sampling port; 208 , chute; 3. fixed block; 4. power mechanism; 401. motor; 402. motor housing; 403. rotating rod; 404. spiral blade; 5. electric telescopic rod; 6. square groove; 7. universal wheel .

Detailed ways

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. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1:

Please refer to Figure 1-7. A drilling rig for surveying and collecting soil samples includes a vehicle body 1. A fixed block 3 is fixedly installed on the top wall of the vehicle body 1. An electric telescopic rod 5 is movably installed at the bottom of the fixed block 3. The electric telescopic rod 5 telescopically A power mechanism 4 is fixedly installed at the end. The power mechanism 4 includes a motor shell 402 and a rotating rod 403. A motor shell 402 is fixedly installed at the joint between the power mechanism 4 and the electric telescopic rod 5. It also includes: a sampling mechanism 2, a motor The sampling mechanism 2 is fixedly installed at the bottom of the shell 402. The sampling mechanism 2 includes a sampling box 205 and a receiving tank 202. The left and right ends of the sampling mechanism 2 are integrally formed with support rods 201. Several sets of sampling boxes 205 are installed on the two sets of support rods 201. , a receiving groove 202 is provided at the middle position of the top of the sampling mechanism 2 .

The upper end of each group of sampling boxes 205 is provided with a sampling port 207 corresponding to the position of the receiving groove 202. A clamping block 206 is movably installed at the middle position on both sides of the bottom end of the sampling port 207. The support rods 201 of each group are provided with a sampling port 207 on both front and rear sides. There are clamping slots 204, and a chute 208 is provided on the outer side of each group of the clamping slots 204 through the support rod 201. A pressing block 203 is slidably installed in the chute 208; the pressing block 203 includes a first square Block 2031, a first installation slot 2032 is opened at the bottom of the square block 2031, a first spring 2034 is elastically connected in the installation slot, and the other end of the first spring 2034 is elastically connected to the connecting block 2033. The connecting block Both ends of 2033 are fixedly installed on the inner wall of the chute 208; the clamping block 206 includes a second square block 2061, and a second installation slot 2062 is opened on the outer side of the second square block 2061. A second spring 2063 is elastically connected, and the other end of the second spring 2063 is elastically connected to a triangular clamping block 2064; each group of sampling boxes 205 and the support rod 201 are connected through the clamping groove 204 and the clamping block 206; the power mechanism 4 also includes Motor 401 and spiral blade 404. The motor 401 is fixedly installed in the motor shell 402. The bottom end of the motor 401 is rotatably connected to a rotating rod 403. The rotating rod 403 is integrally formed with a spiral blade 404. The rotating rod 403 and the spiral blade 404 pass through the accommodation groove. Within 202.

In this embodiment, through the sampling box 205 installed on the sampling mechanism 2, the upper end of the sampling box 205 is provided with a sampling port 207 corresponding to the position of the accommodating groove 202. When the motor 401 in the accommodating groove 202 drives the rotating rod 403 and the spiral blade 404 to work, , because the spiral blade 404 rotates when the rotating rod 403 rotates, when the rotating rod and the spiral blade 404 are drilled underground through the electric telescopic rod 5 and the motor 401, because the rotating rod 403 and the spiral blade 404 penetrate the receiving groove 202 and The diameter of the spiral blade 404 is slightly smaller than the receiving groove 202. The spiral blade 404 is spiral upward, so when the drill bit works downward, the drilled soil is transported upward through the spiral blade 404. When the soil on the spiral blade 404 is transferred to the upper end of the sampling box 205, it opens When the sampling port 207 is at the position, the soil on the spiral blade 404 is squeezed and falls into the sampling box 205 through the opening of the sampling port 207. When each group of sampling boxes 205 is filled with soil, the motor 401 stops working and presses the support rod 201. There are square blocks 2031 on both sides. The square block 2031 is forced to slide in the chute 208. A first installation slot 2032 is opened at the bottom of the square block 2031. A first spring 2034 is elastically connected in the installation slot. Since the first spring 2034 is elastically connected at the connection On the block 2033, both ends of the connecting block 2033 are fixedly installed on the inner wall of the chute 208, so the first spring 2034 squeezes and shrinks, and the other end of the first spring 2034 is elastically connected to the connecting block 2033. At this time, the bottom end of the square block 2031 The triangular block 2064 is squeezed and clamped in the chute 208. The triangular block 2064 is squeezed by force. The spring at the bottom of the triangular block 2064 is compressed and shrinks into the second installation slot 2062. At the same time, the triangular block 2064 also shrinks to In the second installation slot 2062, the clamping blocks 206 installed on both sides of the sampling box 205 corresponding to the slots 204 can be pulled out from the installation slot 204. At this time, the sampling box 205 is completely removed from the sampling mechanism 2, and the soil The sample is taken out from the sampling box 205, align the two sets of clamping blocks 206 on the sampling box with the slot 204, and squeeze inward with force. The upper triangular clamping block of the clamping block 206 can be squeezed into the second installation groove. When the triangular clamping When the block reaches the chute 208 position, the triangular block will rebound into the chute 208 without pressure, and the installation of the sampling box 205 can be completed. The set sampling box 205 is convenient for sampling the soil and avoids the problem of being caused by the spiral blade. 404 is relatively sharp, and there is a risk of scratching the blade when workers come into direct contact with it. The sampling box 205 is convenient for layered sampling and storage of soil samples at different depths, which is convenient for later detection. The pressing block 203, the card slot 204 and the card block are provided. 206 can disassemble the sampling box 205 and clean the sampling box 205 later.

In order to allow the rotating rod 403 and the spiral blade 404 to penetrate into the accommodating groove 202 and rotate in the accommodating groove 202 for sampling, preferably, the maximum diameter of the rotating rod 403 and the spiral blade 404 is 18 cm, and the diameter of the accommodating groove 202 is 20 cm.

In order to make the electric telescopic rod 5 control the expansion and contraction of the power mechanism 4, facilitate the work of the rotating rod 403 and the spiral blade 404, and sample the ground soil, preferably, a square slot 6 is provided at the bottom of the vehicle body 1 corresponding to the power mechanism 4.

In order to facilitate the movement of the vehicle body 1 and facilitate the fixation of the vehicle body 1 on the ground during operation, preferably, universal wheels 7 are installed at the four corners of the bottom wall of the vehicle body 1, and the universal wheels 7 are equipped with brake pads.

At the same time, contents not described in detail in this specification belong to the prior art known to those skilled in the art.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A drilling rig for surveying and taking soil samples, including a vehicle body (1), a fixed block (3) fixedly installed on the top wall of the vehicle body (1), and an electric telescopic rod movably installed at the bottom of the fixed block (3). (5). A power mechanism (4) is fixedly installed on the telescopic end of the electric telescopic rod (5). The power mechanism (4) includes a motor housing (402) and a rotating rod (403). The power mechanism (4) ) and the electric telescopic rod (5) are fixedly installed with a motor housing (402), which is characterized in that it also includes: Sampling mechanism (2). The sampling mechanism (2) is fixedly installed at the bottom end of the motor housing (402). The sampling mechanism (2) includes a sampling box (205) and a receiving tank (202). The sampling mechanism (202) 2) There are support rods (201) integrally formed on both left and right ends. Several sets of sampling boxes (205) are installed on the two sets of support rods (201). There is a receiving groove (201) in the middle of the top of the sampling mechanism (2). 202). 2. A drilling rig for surveying and taking soil samples according to claim 1, characterized in that: a sampling port (207) is provided at the upper end of each group of sampling boxes (205) corresponding to the position of the receiving tank (202), and the sampling box A clamping block (206) is movably installed in the middle position on both sides of the bottom end of the mouth (207). Each group of the support rods (201) is provided with clamping slots (204) on both front and rear sides. The clamping slots (204) of each group are positioned against A chute (208) is provided on the outer side of the support rod (201), and a pressing block (203) is slidably installed in the chute (208). 3. A surveying soil sample drilling rig according to claim 2, characterized in that: the pressing block (203) includes a first square block (2031), and the bottom end of the first square block (2031) A first installation slot (2032) is opened, a first spring (2034) is elastically connected in the first installation slot (2032), and the other end of the first spring (2034) is elastically connected to the connecting block (2033), so Both ends of the connecting block (2033) are fixedly installed on the inner wall of the chute (208). 4. A surveying soil sample drilling rig according to claim 2, characterized in that: the blocking block (206) includes a second square block (2061), and the second square block (2061) is on the outer side A second installation slot (2062) is provided, a second spring (2063) is elastically connected to the second installation slot (2062), and a triangular clamping block (2064) is elastically connected to the other end of the second spring (2063). 5. A drilling rig for surveying and taking soil samples according to claim 2, characterized in that: the sampling boxes (205) of each group are engaged with the support rods (201) through the clamping groove (204) and the clamping block (206). connect. 6. A surveying soil sample drilling rig according to claim 1, characterized in that: the power mechanism (4) further includes a motor (401) and a spiral blade (404), and the motor housing (402) A motor (401) is fixedly installed. A rotating rod (403) is rotatably connected to the bottom end of the motor (401). A spiral blade (404) is integrally formed on the rotating rod (403). The rotating rod (403) and The spiral blade (404) penetrates the receiving groove (202). 7. A surveying soil sample drilling rig according to claim 4, characterized in that: the maximum diameter of the rotating rod (403) and the spiral blade (404) is 18 cm, and the diameter of the receiving groove (202) is 20 cm. 8. A surveying and soil sample drilling rig according to claim 1, characterized in that: a square slot (6) is provided at the bottom end of the vehicle body (1) corresponding to the power mechanism (4). 9. A surveying and soil sample drilling rig according to claim 1, characterized in that: universal wheels (7) are installed at four corners of the bottom wall of the vehicle body (1), and the universal wheels (7) are Comes with brake pads.