Portable groove detecting and carving sampling machine

Abstract

The utility model relates to the field of geological exploration equipment, in particular to a portable groove probing and notch sampling machine which comprises a bottom supporting piece, a height adjusting piece, a horizontal adjusting piece, a sampling assembly and two vertical supporting shafts. The bottom supporting piece comprises a supporting bottom plate, a plurality of fixing sleeves arranged on the supporting bottom plate, a plurality of telescopic springs penetrating the fixing sleeves in a one-to-one mode and a plurality of vertical supporting shafts slidably connected to the fixing sleeves in a one-to-one mode. The two ends of the telescopic spring are connected with the supporting bottom plate and the vertical supporting shafts correspondingly, and the two vertical supporting shafts are arranged on the supporting bottom plate. The height adjusting part is arranged on the two vertical supporting shafts, the horizontal adjusting part is arranged on the height adjusting part, and the sampling assembly is arranged on the horizontal adjusting part. The sampling device has the effect of improving the sampling convenience.

Description

Technical Field

[0001] The present application relates to the field of geological exploration equipment, and in particular to a portable trench sampling machine. Background Art

[0002] In the process of geological exploration, it is often necessary to use a sampler to sample rocks to obtain samples.

[0003] In the related art, samplers include single-blade samplers and double-blade samplers. When using a single-blade sampler for sampling, it is necessary to use the blade to probe a groove on the rock, and then press down the blade to carve the groove, and then repeat the above steps to sample. When using a double-blade sampler for sampling, two side-by-side blades probe two side-by-side grooves on the rock, and then press down the two blades to carve two side-by-side grooves, and then sampling can be performed. However, no matter which type of sampler is used, it needs to be held by the sampler, and the sampler contains components such as blades, drive devices, fuel tanks, and transmission devices, which require high physical strength from the sampler. When the number of sampling times is large, sampling will become more difficult. Utility Model Content

[0004] In order to improve the convenience of sampling, the present application provides a portable groove sampling machine.

[0005] The portable slot sampling machine provided in this application adopts the following technical solution:

[0006] A portable slotting and notching sampling machine comprises a bottom support, a height adjustment member, a horizontal adjustment member, a sampling assembly and two vertical support shafts;

[0007] The bottom support member includes a supporting bottom plate, a plurality of fixed sleeves arranged on the supporting bottom plate, a plurality of telescopic springs one-to-one passing through the plurality of fixed sleeves, and a plurality of vertical support shafts one-to-one slidingly connected to the plurality of fixed sleeves; the two ends of the telescopic spring are respectively connected to the supporting bottom plate and the vertical support shafts, and the two vertical support shafts are arranged on the supporting bottom plate;

[0008] The height adjustment member is arranged on the two vertical support shafts, the horizontal adjustment member is arranged on the height adjustment member, and the sampling assembly is arranged on the horizontal adjustment member.

[0009] By adopting the above technical solution, when cutting and sampling rocks, first place the entire sampler on the rock, and the sampler stands on the supporting bottom plate. Multiple telescopic springs are adaptively extended and retracted by the weight of the sampler, and multiple sliding support rods slide correspondingly on multiple fixed sleeves. At this time, multiple sliding support rods abut against the rock, thereby reducing the imbalance of the center of gravity caused by the unevenness of the rock. Then start the sampling assembly, and then move the sampling assembly downward through the height adjustment member to control the sampling depth, and then move the sampling assembly horizontally through the horizontal adjustment member to control the sampling length. In this process, since the sampler can achieve sampling without holding it, and the sampling depth and length can be adjusted, the convenience of sampling can be effectively improved.

[0010] Optionally, an end of the sliding support rod away from the supporting base plate is provided with anti-slip grooves.

[0011] By adopting the above technical solution, the provision of the anti-skid pattern can effectively improve the anti-skid effect of the end surface of the sliding support rod away from the supporting bottom plate, thereby reducing the possibility of slipping.

[0012] Optionally, the telescopic spring is made of memory alloy.

[0013] By adopting the above technical solution, the memory alloy material has good rebound effect and corrosion resistance. Using the telescopic spring as the memory alloy material can effectively increase the service life of the telescopic spring.

[0014] Optionally, the height adjustment member includes a first sliding support block, a threaded shaft and a first turning handle;

[0015] The tops of the two vertical support shafts are connected by a connecting plate, the first sliding support block is slidingly sleeved on the two vertical support shafts, the horizontal adjustment member is arranged on the two vertical support shafts, the threaded shaft is threadedly passed through the connecting plate and one end is connected to the first sliding support block, and the other end is coaxially connected to the first turning handle.

[0016] By adopting the above technical solution, when the sampling personnel rotates the first rotating handle, the first rotating handle can drive the threaded shaft to rotate coaxially, thereby driving the first sliding support block to slide, thereby realizing the vertical reciprocating movement of the first sliding support block, and then driving the horizontal adjustment member to move up and down.

[0017] Optionally, the horizontal adjustment member includes a second sliding support block, a sliding shaft and two lateral support shafts;

[0018] The two transverse support shafts are horizontally arranged side by side on the first sliding support block, the second sliding support block is slidably sleeved on the two transverse support shafts, the sliding shaft is slidably passed through the first sliding support block and one end is connected to the second sliding support block, and the sampling component is arranged on the second sliding support block.

[0019] By adopting the above technical solution, when the sampling personnel moves the sliding shaft, the sliding shaft can drive the second sliding support block to move horizontally linearly, and then the sampling component on the second sliding support block can move laterally, thereby controlling the sampling length.

[0020] Optionally, a gripping portion is provided at one end of the sliding shaft away from the second sliding support block.

[0021] By adopting the above technical solution, the sampling personnel can apply force to the sliding shaft by holding the gripping part, thereby improving the convenience of applying force. At the same time, the setting of the gripping part can increase the cross-sectional area of ​​the end of the sliding shaft, thereby avoiding the possibility of the sliding shaft falling off.

[0022] Optionally, the sampling assembly includes a driving motor and two blades which are arranged at the driving end of the driving motor, and the two blades are arranged side by side and can be spaced apart.

[0023] By adopting the above technical solution, when the driving end of the driving motor rotates, it can drive the two blades to rotate, thereby realizing the cutting of the rock to complete the sampling.

[0024] Optionally, the blade jacket is provided with a protective shell, and the protective shell is provided with a strip-shaped limiter that can move up and down, and the strip-shaped limiter can determine the sampling depth.

[0025] By adopting the above technical solution, the protective shell can protect the blade and reduce the dust splashing generated during cutting. The strip limiter can control the cutting depth of the blade, thereby realizing the depth control of sampling.

[0026] In summary, the present application includes the following beneficial technical effects: when cutting and sampling rocks, samplers can achieve sampling without holding the sample, and the sampling depth and length are adjustable, which can effectively improve the convenience of sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a position relationship diagram of the support components in the embodiment of the present application.

[0029] Figure 32 is a position relationship diagram of the telescopic spring in the embodiment of the present application.

[0030] Figure 4 It is a schematic diagram of the sampling component in the embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. Support assembly; 11. Bottom support member; 111. Support bottom plate; 112. Fixed sleeve; 113. Telescopic spring; 114. Sliding support rod; 12. Height adjustment member; 121. First sliding support block; 122. Threaded shaft; 123. First turning handle; 13. Horizontal adjustment member; 131. Second sliding support block; 132. Sliding shaft; 1321. Grip; 133. Horizontal support shaft; 14. Vertical support shaft; 2. Sampling assembly; 21. Drive motor; 22. Fixed shaft; 23. First drive shaft; 24. Second drive shaft; 25. First connecting rod; 26. Second connecting rod; 27. First connecting shaft; 28. Second connecting shaft; 29. ​​Drive belt; 210. Blade. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a portable groove sampling machine.

[0034] Reference Figure 1 The portable slot sampling machine comprises a support assembly 1 and a sampling assembly 2. The sampling assembly 2 is arranged on the support assembly 1. When sampling the rock, the sampling assembly 2 can cut both sides of the sample.

[0035] In the embodiment of the present application, the support component 1 is made of aluminum alloy to reduce the weight of the sampler and improve the convenience when carrying.

[0036] Reference Figure 2 The support assembly 1 includes a bottom support member 11, a height adjustment member 12, a horizontal adjustment member 13, and two vertical support shafts 14. The vertical support shaft 14 is fixedly connected to the bottom support member 11, and the two vertical support shafts 14 are arranged side by side, and the tops of the two vertical support shafts 14 are firmly connected by a connecting plate. The height adjustment member 12 is arranged on the two vertical support shafts 14, and the height adjustment member 12 can be adjusted in height along the length direction of the vertical support shafts 14, the horizontal adjustment member 13 is arranged on the height adjustment member 12, and the sampling assembly 2 is arranged on the horizontal adjustment member 13.

[0037] Reference Figure 2 and Figure 3The bottom support member 11 includes a support bottom plate 111, a plurality of fixed sleeves 112, a plurality of telescopic springs 113 and a plurality of sliding support rods 114. The support bottom plate 111 is fixedly connected to the bottom of the vertical support shaft 14, and a plurality of fixed sleeves 112 are vertically fixedly connected to the side of the support bottom plate 111 away from the vertical support shaft 14, and the plurality of fixed sleeves 112 are arranged at equal intervals horizontally and vertically. A plurality of telescopic springs 113 are inserted into the plurality of fixed sleeves 112 one by one, and a plurality of sliding support rods 114 are inserted into the plurality of fixed sleeves 112 one by one in a sliding manner, and the sliding support rods 114 extend from the fixed sleeves 112, and one end of the telescopic spring 113 is fixedly connected to the support bottom plate 111, and the other end is connected to one end of the sliding support rod 114 located in the fixed sleeve 112.

[0038] In the embodiment of the present application, the telescopic spring 113 is made of a memory alloy material, which has good corrosion resistance and resilience, and can effectively ensure the service life of the telescopic spring 113. At the same time, the end surface of the sliding support rod 114 away from the supporting bottom plate 111 is integrally formed with an anti-slip pattern, and the setting of the anti-slip pattern can effectively reduce the possibility of the sliding support rod 114 slipping.

[0039] When the support base plate 111 is placed on the rock, due to the poor surface flatness of the rock, the multiple telescopic springs 113 can be correspondingly telescoped due to the deadweight of the sampler, so that the multiple sliding support rods 114 abut against the surface of the rock, thereby ensuring the stability of the sampler during sampling. At the same time, the sampler can step on the support base plate 111 to increase the weight.

[0040] Reference Figure 2 The height adjustment member 12 includes a first sliding support block 121, a threaded shaft 122 and a first rotating handle 123. The two ends of the first sliding support block 121 are respectively slidably sleeved on the two vertical supporting shafts 14, the threaded shaft 122 is threadedly penetrated through the connecting plate and the first sliding support block 121, and one end of the threaded shaft 122 close to the supporting bottom plate 111 is connected to the first sliding support block 121, and the other end of the threaded shaft 122 is coaxially fixedly connected to the first rotating handle 123. The horizontal adjustment member 13 is fixedly connected to the first sliding support block 121.

[0041] It should be understood that the first turning handle 123 can also be replaced by a motor. When the threaded shaft 122 is driven by a motor, the sliding stability of the first sliding support block 121 will be better. Accordingly, when a motor is used, a battery or an external generator is required, and the implementation cost will increase accordingly. The specific implementation method can be determined by oneself.

[0042] When the first rotating handle 123 is rotated, the first rotating handle 123 can drive the threaded shaft 122 to rotate on the connecting plate, and then the first sliding support block 121 can move downward or upward on the vertical support shaft 14 under the drive of the threaded shaft 122, thereby driving the sampling assembly 2 and the horizontal adjustment member 13 to move up and down, thereby controlling the depth of the sampling cutting.

[0043] Reference Figure 2 The horizontal adjustment member 13 includes a second sliding support block 131, a sliding shaft 132 and two transverse support shafts 133. The two transverse support shafts 133 are fixedly connected to the first sliding support block 121, and the two transverse support shafts 133 are arranged horizontally side by side. The two sides of the second sliding support block 131 are respectively slidably sleeved on the two transverse support shafts 133, the sliding shaft 132 is slidably penetrated in the first sliding support block 121, and one end of the sliding shaft 132 is connected to the second sliding support block 131, and the sampling assembly 2 is fixedly connected to the second sliding support block 131.

[0044] It should be understood that the sliding shaft 132 can also be replaced by an electric telescopic cylinder. When the electric telescopic cylinder is used to drive the second sliding support block 131 to slide, the sliding stability of the second sliding support block 131 will be better. Accordingly, when using the electric telescopic cylinder, it is necessary to be equipped with a battery or an external generator, and the implementation cost will increase accordingly. The specific implementation method can be determined by yourself.

[0045] At the same time, one end of the sliding shaft 132 away from the second sliding support block 131 is fixedly connected with a holding portion 1321, so that the sampling personnel can slide the sliding shaft 132 through the holding portion 1321. At the same time, the setting of the holding portion 1321 can limit the sliding shaft 132 to prevent the sliding shaft 132 from falling off the first sliding support block 121.

[0046] When the sampling personnel holds the gripping portion 1321 on the sliding shaft 132 and makes the sliding shaft 132 slide on the first sliding support block 121, the sliding shaft 132 can drive the second sliding support block 131 to slide on the two lateral support shafts 133, thereby driving the sampling component 2 to move linearly horizontally, thereby controlling the length of the sampling cutting.

[0047] Reference Figure 4, the sampling assembly 2 is arranged on the second sliding support block, and the sampling assembly 2 includes a driving motor 21, a fixed shaft 22, a first driving shaft 23, a second driving shaft 24, a first connecting rod 25, a second connecting rod 26, a first connecting shaft 27, a second connecting shaft 28, a transmission belt 29 and two blades 210. The driving motor 21 and the fixed shaft 22 can be detachably connected to the second sliding support block, so as to carry the entire sampling assembly 2 and the support assembly 1 separately. The first driving shaft 23 is coaxially fixedly connected to the driving end of the driving motor 21, and the second driving shaft 24 is coaxially slidably penetrated on the first driving shaft 23, and the extension length of the second driving shaft 24 is determined by a latch. One end of the first connecting rod 25 is vertically fixedly connected to one end of the fixed shaft 22, and one end of the second connecting rod 26 is vertically fixedly connected to the other end of the fixed shaft 22, and the first connecting rod 25 and the second connecting rod 26 are arranged side by side. The first driving shaft 23 and the second driving shaft 24 are respectively rotatably penetrated on the first connecting rod 25 and the second connecting rod 26. One end of the first connecting shaft 27 is rotatably connected to the other end of the first connecting rod 25, one end of the second connecting shaft 28 is rotatably connected to the other end of the second connecting rod 26, and the other end of the second connecting shaft 28 is slidably passed through the first connecting shaft 27, and the extension length of the second connecting shaft 28 is controlled by a pin.

[0048] One of the blades 210 is coaxially fixedly connected to the first connecting shaft 27, and the other blade 210 is coaxially fixedly connected to the second connecting shaft 28, and the two blades 210 are arranged side by side. One end of the transmission belt 29 is fixed to the second driving shaft 24 through a rotating wheel sleeve, and the other end is fixed to the second connecting shaft 28 through a rotating wheel sleeve. When the distance between the first connecting rod 25 and the second connecting rod 26 is adjusted by the latch, the distance between the two blades 210 can be adjusted, thereby obtaining samples of different widths.

[0049] When the driving end of the driving motor 21 rotates, the driving end of the driving motor 21 can drive the first driving shaft 23 and the second driving shaft 24 to rotate coaxially, and then drive the first connecting shaft 27 and the second connecting shaft 28 to rotate through the transmission belt 29, thereby driving the two blades 210 to rotate to achieve rock cutting.

[0050] At the same time, protective shells are fixed on the first connecting rod 25 and the second connecting rod 26 respectively, and the two protective shells semi-enclose the two blades 210 for protection respectively. A strip limiter is installed on one of the protective shells. The strip limiter is horizontally arranged and can move up and down, and can abut against the rock, thereby realizing precise control of the sampling depth.

[0051] The implementation principle of a portable trench sampling machine in an embodiment of the present application is as follows: when sampling rocks, first place the entire sampler on the rock, and multiple telescopic springs 113 are adaptively retracted and retracted under the weight of the sampler. At this time, multiple sliding support rods 114 abut against the rock, thereby reducing the imbalance of the center of gravity caused by the unevenness of the rock. Then start the drive motor 21, and the drive motor 21 drives the two blades 22 to rotate. Then, the two blades 22 are moved downward by the height adjustment member 12 to control the sampling depth, and then the two blades 22 are moved horizontally by the horizontal adjustment member 13 to control the sampling length. In the above process, since the sampling personnel can achieve sampling without holding, and the sampling depth, length and width are adjustable, the convenience of sampling can be effectively improved.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A portable slot sampling machine, characterized in that: It comprises a bottom support member (11), a height adjustment member (12), a horizontal adjustment member (13), a sampling assembly (2), and two vertical support shafts (14); The bottom support member (11) comprises a supporting bottom plate (111), a plurality of fixed sleeves (112) arranged on the supporting bottom plate (111), a plurality of telescopic springs (113) one-to-one inserted through the plurality of fixed sleeves (112), and a plurality of vertical support shafts (14) one-to-one slidably connected to the plurality of fixed sleeves (112); two ends of the telescopic spring (113) are respectively connected to the supporting bottom plate (111) and the vertical support shafts (14), and the two vertical support shafts (14) are arranged on the supporting bottom plate (111); The height adjustment member (12) is arranged on the two vertical support shafts (14), the horizontal adjustment member (13) is arranged on the height adjustment member (12), and the sampling assembly (2) is arranged on the horizontal adjustment member (13).

2. The portable slot sampling machine according to claim 1 is characterized in that: An end of the sliding support rod (114) away from the supporting bottom plate (111) is provided with anti-slip grooves.

3. The portable slot sampling machine according to claim 1 is characterized in that: The telescopic spring (113) is made of memory alloy.

4. The portable slot sampling machine according to claim 1 is characterized in that: The height adjustment member (12) comprises a first sliding support block (121), a threaded shaft (122) and a first rotating handle (123); The tops of the two vertical support shafts (14) are connected via a connecting plate, the first sliding support block (121) is slidably sleeved on the two vertical support shafts (14), the horizontal adjustment member (13) is arranged on the two vertical support shafts (14), the threaded shaft (122) is threadedly passed through the connecting plate and one end is connected to the first sliding support block (121), and the other end is coaxially connected to the first rotating handle (123).

5. The portable slot sampling machine according to claim 4 is characterized in that: The horizontal adjustment member (13) comprises a second sliding support block (131), a sliding shaft (132) and two transverse support shafts (133); The two transverse support shafts (133) are arranged horizontally side by side on the first sliding support block (121); the second sliding support block (131) is slidably sleeved on the two transverse support shafts (133); the sliding shaft (132) is slidably penetrated through the first sliding support block (121) and one end is connected to the second sliding support block (131); and the sampling component (2) is arranged on the second sliding support block (131).

6. The portable slot sampling machine according to claim 5 is characterized in that: A gripping portion (1321) is provided at one end of the sliding shaft (132) away from the second sliding support block (131).

7. The portable slot sampling machine according to claim 5 is characterized in that: The sampling assembly (2) comprises a driving motor (21) and two blades (210) which are transmission-arranged at the driving end of the driving motor (21); the two blades (210) are arranged side by side and the spacing between them can be adjusted.

8. The portable slot sampling machine according to claim 7 is characterized in that: The blade (210) is covered with a protective shell, and a strip-shaped limiter that can move up and down is arranged on the protective shell, and the strip-shaped limiter can determine the sampling depth.

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