Portable rock crushing device for geological exploration

Abstract

The invention discloses a portable rock crushing device for geological exploration, and relates to the technical field of geological exploration. Comprising a box body; the hammer handle is arranged in the box body, one end of the hammer handle is rotationally connected with the box body, and a hammer head is arranged at the other end of the hammer handle; the driving part is arranged on the outer wall of the box body; the rotating shaft is arranged below the hammer handle, the two ends of the rotating shaft are rotationally connected with the box body, and one end of the rotating shaft penetrates through the box body to be in driving connection with the driving part; the cam is arranged on the rotating shaft and abuts against the hammer handle, and the rotating direction of the cam is the same as that of the rotating shaft; the feeding port is formed in the end, close to the hammer head, of the box body. According to the rock crushing device, rock fragments can be restrained from splashing in the rock crushing process, workers do not need to repeatedly knock the rock, and the personal safety of the workers is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of geological exploration, and particularly to a portable rock crushing device for geological exploration. Background Art

[0002] Geological exploration is the work of geological workers to investigate and study the geological conditions such as rocks, stratigraphic structures, minerals, groundwater, landforms, etc. in a certain area.

[0003] During the exploration process, due to the different hardness of rocks in the wild, the hardness is relatively low in areas composed of shale or mudstone, and samples can be collected by gently tapping with a geological hammer. However, for rocks with higher hardness such as granite in igneous rocks and quartz sandstone in sedimentary rocks, it is necessary to repeatedly tap hard with a geological hammer. During the tapping process, an impact force will be given to the hand, causing discomfort to the user. At the same time, fine rocks are easily splashed everywhere during the tapping process, and the splashed fine rocks are easy to cut the skin of geological workers, and even splash to the eye position causing damage, seriously endangering the personal safety of geological workers. Summary of the Invention

[0004] The main purpose of the present invention is to provide a portable rock crushing device for geological exploration to solve the above problems.

[0005] To achieve the above object, the present invention provides a portable rock crushing device for geological exploration, including:

[0006] A box body;

[0007] A hammer handle, the hammer handle is arranged in the box body, one end of the hammer handle is rotatably connected to the box body, and a hammer head is arranged at the other end of the hammer handle;

[0008] A driving member, the driving member is arranged on the outer wall of the box body;

[0009] A rotating shaft, the rotating shaft is arranged below the hammer handle, both ends of the rotating shaft are rotatably connected to the box body, and one end of the rotating shaft passes through the box body and is drivingly connected to the driving member;

[0010] A cam, the cam is arranged on the rotating shaft, the cam abuts against the hammer handle, and the rotating direction of the cam is the same as the rotating direction of the rotating shaft;

[0011] A feed inlet, the feed inlet is arranged at one end of the box body close to the hammer head.

[0012] Further, a partition plate is arranged in the box body, the partition plate is close to the hammer head, a sliding groove adapted to the hammer handle is arranged on the partition plate, and the hammer handle is arranged in the sliding groove.

[0013] Further, an installation opening is provided on the box body, and the installation opening is located below the hammer head, and a hammering plate is clamped to the installation opening.

[0014] Further, the bottom of the hammer head is detachably connected with angle plates, and a plurality of first impact corners are evenly distributed at the bottom of the angle plates.

[0015] Further, a plurality of second impact corners are evenly distributed on the hammering plate, and the second impact corners are opposite to the first impact corners.

[0016] Further, a third impact corner is further included, the size of the third impact corner is adapted to the hammer head, and the third impact corner is detachably connected with the hammer head.

[0017] Further, a conical baffle is further included, the top of the conical baffle is detachably connected with the installation opening, the bottom diameter of the conical baffle is larger than the top diameter, and a rubber pad is surrounded at the bottom of the conical baffle.

[0018] Further, a plurality of ear plates are evenly distributed on the outer wall of the box body, fixing holes are provided on the ear plates, fixing nails are sleeved in the fixing holes, threads are provided on the upper part of the fixing nails, and nuts are threadedly connected to the fixing threads, and the nuts are used to fix the fixing nails to the ear plates.

[0019] Further, a locking hole is provided at the top of the fixing nail, a plurality of clamping grooves are evenly distributed on the side wall of the lower part of the fixing nail, the bottom of the locking hole is communicated with the outside through the clamping grooves, a locking column is fixedly arranged in the locking hole, elastic pieces corresponding to the clamping grooves are arranged on the locking column, the bottom of the elastic piece is fixedly connected with the locking column, the top of the elastic piece is sleeved on the locking column and is slidably connected with the locking column, internal threads are provided on the upper part of the locking hole, a threaded column is threadedly connected in the locking hole, a sliding hole corresponding to the locking column is provided at the bottom of the threaded column, the sliding hole is slidably connected with the locking column, and the bottom of the threaded column abuts against the top of the elastic piece.

[0020] The present invention can restrain the splashing of rock fragments during the rock breaking process, and there is no need for workers to repeatedly strike the rock, ensuring the personal safety of workers. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of a portable rock breaking device for geological exploration according to the present invention.

[0022] Figure 2 It is a schematic diagram of another embodiment of a portable rock breaking device for geological exploration according to the present invention.

[0023] Figure 3Schematic diagram of a fixing nail for a portable rock crushing device used in geological exploration according to the present invention.

[0024] Among them, 1 - box body; 2 - hammer handle; 3 - hammer head; 4 - cam; 5 - feed inlet; 6 - partition plate; 7 - hammering plate; 8 - first impact angle; 9 - second impact angle; 10 - third impact angle; 11 - conical baffle; 12 - fixing nail; 13 - clamping groove; 14 - locking column; 15 - elastic piece; 16 - threaded column. Detailed implementation manner

[0025] To achieve the above - mentioned purpose and effect, the technical means and structure adopted by the present invention will be described in detail in combination with the attached drawings for the preferred embodiments of the present invention to explain their features and functions.

[0026] As Figures 1 - 3 shown, the present invention provides a portable rock crushing device for geological exploration, including:

[0027] Box body 1;

[0028] Hammer handle 2, the hammer handle 2 is arranged inside the box body 1, one end of the hammer handle 2 is rotatably connected to the box body 1, and the other end of the hammer handle 2 is provided with a hammer head 3;

[0029] Driving member, the driving member is arranged on the outer wall of the box body 1;

[0030] Rotating shaft, the rotating shaft is arranged below the hammer handle 2, both ends of the rotating shaft are rotatably connected to the box body 1, and one end of the rotating shaft passes through the box body 1 and is drivingly connected to the driving member;

[0031] Cam 4, the cam 4 is arranged on the rotating shaft, the cam 4 abuts against the hammer handle 2, and the rotation direction of the cam 4 is the same as the rotation direction of the rotating shaft;

[0032] Feed inlet 5, the feed inlet 5 is arranged at one end of the box body 1 close to the hammer head 3.

[0033] Specifically, a cover plate is arranged on the feed inlet 5, one end of the cover plate is rotatably connected to the box body 1, and the other end is clamped with the box body.

[0034] Specifically, the driving member is a handle or a driving motor. The staff can rotate the handle to rotate the rotating shaft, or can make the rotating shaft rotate automatically through the driving motor.

[0035] Preferably, the driving member is detachably connected to the box body 1 and the rotating shaft, and the staff can select different driving members according to actual needs.

[0036] During actual use, the staff places larger rocks into the box body through the feeding port and positions them below the hammer head 3. The rotating shaft is rotated by the driving member. When the rotating shaft rotates, the cam 4 will rotate accordingly. When the cam 4 rotates to the high point, the cam 4 lifts the hammer handle 2, thereby raising the hammer head 3. When the cam 4 rotates from the high point to the low point, the hammer head 3 falls under the influence of gravity and strikes the rock below the hammer head. As the cam 4 rotates, the hammer head 3 will repeatedly strike the rock. After the rock is broken, the staff can stop the driving member from working and take out the rock fragments.

[0037] In this embodiment, a partition plate 6 is arranged in the box body 1. The partition plate 6 is close to the hammer head 3. A chute adapted to the hammer handle 2 is arranged on the partition plate 6. The hammer handle 2 passes through the chute and is slidably connected to the chute, preventing the partition plate 6 from affecting the movement of the hammer handle 2. Thus, the position of the rock is restricted by the partition plate 6 to prevent the rock from entering the interior of the device and affecting the normal operation of the device.

[0038] In this embodiment, an installation opening is arranged on the box body 1. The installation opening is located below the hammer head 3, and a hammering plate 7 is snap-connected to the installation opening.

[0039] Specifically, angle plates are detachably connected to the bottom of the hammer head 3. A plurality of first impact corners 8 are evenly distributed at the bottom of the angle plates. A plurality of second impact corners 9 are evenly distributed on the hammering plate 7. The second impact corners 9 are opposite to the first impact corners 8. Thus, the ability of the hammer head 3 to break the rock is improved by the second impact corners 9 and the first impact corners 8, and the rock is restricted during the hammering of the rock to prevent the rock from sliding and the rock fragments from splashing.

[0040] In another embodiment, a third impact corner 10 is further included. The size of the third impact corner 10 is adapted to the hammer head 3, and the third impact corner 10 is detachably connected to the hammer head 3.

[0041] When needed, the staff can replace the angle plates with the third impact corners 10 and remove the hammering plate 7. At this time, the staff can fix the box body 1 on the ground or a relatively large rock wall and start the driving member. At this time, the third impact corner 10 can extend out of the box body 1 and repeatedly strike the rock to be broken, so that part of the rock mass falls off the parent body and is broken into rock blocks, obtaining a rock block sample.

[0042] Specifically, a conical baffle 11 is arranged at the installation opening. The top of the conical baffle 11 is detachably connected to the installation opening. The bottom diameter of the conical baffle 11 is larger than the top diameter, and a rubber pad is provided around the bottom of the conical baffle 11. During use, the bottom of the conical baffle 11 abuts against the rock mass. The fine fragments and powder broken during the hammering of the rock mass are restricted by the conical baffle 11 and gathered inside the conical baffle 11, preventing the fragments from splashing and the powder from spreading, and ensuring the physical health of the staff.

[0043] In this embodiment, a plurality of ear plates are evenly distributed on the outer wall of the box body 1. Fixing holes are provided on the ear plates, and fixing nails 12 are sleeved in the fixing holes. Threads are provided on the upper part of the fixing nails 12, and nuts are threadedly connected to the fixing threads. The nuts are used to fix the fixing nails 12 to the ear plates.

[0044] The staff can hammer the fixing nails 12 into the rock mass or the ground, and fix the fixing nails 12 to the ear plates with nuts after hammering, so as to realize the overall fixation of the device.

[0045] In this embodiment, a locking hole is provided at the top of the fixing nail 12, and a plurality of clamping grooves 13 are evenly distributed on the side wall of the lower part of the fixing nail 12. The bottom of the locking hole communicates with the outside through the clamping grooves 13. A locking column 14 is fixedly arranged in the locking hole. Elastic pieces 15 corresponding to the clamping grooves 13 are provided on the locking column 14. The bottom of the elastic piece 15 is fixedly connected to the locking column 14. The top of the elastic piece 15 is sleeved on the locking column 14 and is slidably connected to the locking column 14. Internal threads are provided in the upper part of the locking hole, and a threaded column 16 is threadedly connected to the internal threads of the locking hole. A sliding hole corresponding to the locking column 14 is provided at the bottom of the threaded column 16. The sliding hole is slidably connected to the locking column 14. The bottom of the threaded column 16 abuts against the top of the elastic piece 15.

[0046] The staff can drill holes in the rock mass, insert the fixing nails 12 into the drilled holes, and then rotate the threaded column 16 to make the threaded column 16 descend. When the threaded column 16 descends, it will abut against the top of the elastic piece 15 and make the top of the elastic piece 15 descend. At the same time, the elastic piece 15 will bend and extend out of the clamping groove 13 to abut against the inner wall of the hole, improving the fixing effect of the fixing nail 12.

[0047] The above is only a preferred embodiment of the present invention, not all embodiments. Anyone should know that structural changes made under the inspiration of the present invention, as long as they have the same or similar technical solutions as the present invention, all belong to the protection scope of the present invention.

Claims

1. A portable rock crushing device for geological exploration, characterized in that: include: Box body (1); A hammer handle (2), wherein the hammer handle (2) is arranged in the box body (1), one end of the hammer handle (2) is rotatably connected to the box body (1), and the other end of the hammer handle (2) is provided with a hammer head (3); A driving member, the driving member being arranged on the outer wall of the box body (1); A rotating shaft, the rotating shaft being arranged below the hammer handle (2), the two ends of the rotating shaft being rotatably connected to the box body (1), and one end of the rotating shaft passing through the box body (1) and being drivingly connected to the driving member; A cam (4), wherein the cam (4) is arranged on the rotating shaft, the cam (4) abuts against the hammer handle (2), and the rotation direction of the cam (4) is the same as the rotation direction of the rotating shaft; A feed inlet (5), the feed inlet (5) being arranged at one end of the box body (1) close to the hammer head (3).

2. A portable rock crushing device for geological exploration according to claim 1, characterized in that: A partition plate (6) is arranged in the box body (1), the partition plate (6) is close to the hammer head (3), a slide groove adapted to the hammer handle (2) is arranged on the partition plate (6), and the hammer handle (2) is arranged in the slide groove.

3. A portable rock crushing device for geological exploration according to claim 2, characterized in that: The box body (1) is provided with a mounting opening, the mounting opening is located below the hammer head (3), and a hammer plate (7) is clamped on the mounting opening.

4. A portable rock crushing device for geological exploration according to claim 3, characterized in that: The bottom of the hammer head (3) is detachably connected to a corner plate, and the bottom of the corner plate is evenly distributed with a plurality of first impact angles (8).

5. A portable rock crushing device for geological exploration according to claim 4, characterized in that: A plurality of second impact angles (9) are evenly distributed on the hammer plate (7), and the second impact angles (9) are opposite to the first impact angles (8).

6. A portable rock crushing device for geological exploration according to claim 4, characterized in that: It also comprises a third impact angle (10), the size of the third impact angle (10) is adapted to the hammer head (3), and the third impact angle (10) is detachably connected to the hammer head (3).

7. A portable rock crushing device for geological exploration according to claim 6, characterized in that: It also comprises a conical baffle (11), the top of which is detachably connected to the mounting opening, the bottom diameter of the conical baffle (11) is larger than the top diameter, and the bottom of the conical baffle (11) is surrounded by a rubber pad.

8. A portable rock crushing device for geological exploration according to claim 7, characterized in that: A plurality of ear plates are evenly distributed on the outer wall of the box body (1), and fixing holes are arranged on the ear plates. A fixing nail (12) is sleeved in the fixing hole, and a thread is arranged on the upper part of the fixing nail (12). A nut is connected to the fixing thread, and the nut is used to fix the fixing nail (12) to the ear plate.

9. A portable rock crushing device for geological exploration according to claim 8, characterized in that: The top of the fixing nail (12) is provided with a locking hole, and the side wall of the lower part of the fixing nail (12) is evenly distributed with a plurality of clamping grooves (13), the bottom of the locking hole is communicated with the outside through the clamping groove (13), a locking column (14) is fixedly arranged in the locking hole, and an elastic sheet (15) corresponding to the clamping groove (13) is arranged on the locking column (14), the bottom of the elastic sheet (15) is fixedly connected with the locking column (14), the top of the elastic sheet (15) is sleeved on the locking column (14) and slidably connected with the locking column (14), the upper part of the locking hole is provided with an internal thread, and a threaded column (16) is connected with the internal thread of the locking hole, and the bottom of the threaded column (16) is provided with a sliding hole corresponding to the locking column (14), the sliding hole is slidably connected with the locking column (14), and the bottom of the threaded column (16) contacts with the top of the elastic sheet (15).

Images