A dust reduction groove sampling machine

Abstract

The present application relates to a dust reduction groove sampling machine, and relates to the field of groove sampling machines. It includes a groove sampling machine body, a dust cover and a collecting piece. A saw blade is installed at the bottom end of the groove sampling machine body, and the dust cover is sleeved on the saw blade of the groove sampling machine body, and a collecting piece is arranged outside the dust cover, and the collecting piece includes an air inlet pipe, one end of the air inlet pipe is connected with the dust cover, and the air inlet pipe is connected and assembled with an air pump, a fixing frame is fixed horizontally on the air pump, and one end of the fixing frame is fixed on the outer end surface of the groove sampling machine body, the other end of the air inlet pipe is connected and fixed with a collecting tube, and the other end of the collecting tube is open, and the inner wall of the collecting tube is provided with an internal thread near the open end. The present application collects dust to avoid the problem that when the groove sampling machine is working, the dust generated by the dust thrown up by the saw disk is diffused in the air, and the dust is inhaled by the operator in large quantities, which is not conducive to the health of the operator, and collects dust to maintain the cleanliness of the construction environment.

Description

Technical Field

[0001] The present application relates to the technical field of groove sampling machines, and in particular to a dust reduction groove sampling machine. Background Art

[0002] Grooving is a commonly used sampling method for natural outcrops or in trenching and pit exploration projects. Generally, a long groove is carved according to certain specifications along the thickness of the ore body or the direction where the ore quality changes the most, and all the ore fragments chiseled out are collected as samples.

[0003] The existing announcement number is CN214702820U, and the name is a multi-size groove sampling machine, which includes a supporting mechanism, a cutting mechanism, a driving mechanism and an auxiliary sampling mechanism. When in use, the operator lifts the utility model as a whole with a handle in one hand, and grasps the handle with the other hand to adjust the utility model to a suitable cutting angle, and then the driving device can be started. The driving device drives the two saw discs to rotate synchronously through a chain transmission mechanism, and then the knife can be advanced to make the saw disc cut into the rock to a certain depth until the supporting wheel contacts the rock surface. After contact, cutting can be carried out along the rock surface. During the cutting process, the supporting wheel rolls along the rock surface, and the absolute encoder outputs the rolling length data to the display screen for the operator's reference. When the expected length is reached, the cutting can be stopped. This method effectively reduces or even eliminates the secondary cutting phenomenon, effectively reduces the workload of the operator, and improves the sampling efficiency.

[0004] With respect to the above-mentioned related technologies, the inventors found that when the saw disk of the groove sampling machine rotates to cut the stone strips, dust is thrown up by the saw disk during cutting. Since the dust thrown up by the saw disk when the groove sampling machine is working is diffused in the air, the operator will inhale a large amount of dust, which is not good for the operator's health. Utility Model Content

[0005] In order to overcome the problem that when the existing groove sampling machine is working, the dust thrown up by the saw disk is diffused in the air, and the operator will inhale a large amount of dust, which is not conducive to the health of the operator, the present application provides a dust reduction groove sampling machine.

[0006] The dust reduction groove sampling machine provided in this application adopts the following technical solution:

[0007] A dust reduction notching sampler comprises a notching sampler body, a dust cover and a collecting piece, a saw blade is installed at the bottom end of the notching sampler body, the dust cover is sleeved on the saw blade of the notching sampler body, and a collecting piece is arranged outside the dust cover, the collecting piece comprises an air inlet pipe, one end of the air inlet pipe is connected with the dust cover, and an air pump is assembled on the air inlet pipe, a fixing frame is horizontally fixed on the air pump, and one end of the fixing frame is fixed on the outer end surface of the notching sampler body, the other end of the air inlet pipe is connected with and fixed to a collecting cylinder, and the other end of the collecting cylinder is opened, an inner wall of the collecting cylinder is provided with an internal thread close to the open end, and a screw ring is assembled at the open end of the collecting cylinder in cooperation with the internal thread, a guide cylinder is horizontally passed through and fixed on one end of the screw ring, and a hole cylinder is horizontally fixed on the other end of the screw ring, and a cloth cylinder is fixed on the inner wall of the hole cylinder.

[0008] By adopting the above technical scheme, the groove sampling machine body is started during use to drive the saw blade to rotate and cut the ore body. The dust generated during cutting floats in the dust cover, and the air pump on the air inlet pipe on the collecting piece is started to drive external air into the dust cover. The air entrained with dust is discharged from the dust cover and guided to the collecting tube through the air inlet pipe. The dust-containing air passes through the hole tube and the cloth tube on the spiral ring. The hole tube and the cloth tube filter the dust in the air, and then the air is discharged through the guide tube, thereby collecting the dust in the collecting tube, thereby collecting the dust, avoiding the problem that when the groove sampling machine is working, the dust is thrown up by the saw disk and spreads in the air, and the operator will inhale a large amount of dust, which is not conducive to the health of the operator. Dust is collected to maintain the cleanliness of the construction environment.

[0009] Optionally, suspension rods are vertically fixed on both sides of the top surface of the dust cover, and springs are vertically sleeved outside the suspension rods.

[0010] By adopting the above technical solution, the suspension rod on the top surface of the dust cover is vertically slidably installed in the groove sampler body. The spring deformation is used to facilitate cutting and movement, thereby ensuring that the dust cover moves vertically on the groove sampler body and keeps the dust cover located outside the groove sampler body.

[0011] Optionally, a hole seat is horizontally fixed on the outer end surface of the groove sampler body, and the hole seat is vertically slidably connected to the suspension rod, and the two ends of the spring are respectively fixed on the hole seat and the top of the suspension rod.

[0012] By adopting the above technical solution, when cutting, the spring deformation is used to facilitate the cutting movement, which ensures that the dust cover moves vertically on the groove sampler body and keeps the dust cover arranged outside the groove sampler body.

[0013] Optionally, one end of the air inlet pipe is connected to and fixed with a hose with a spiral structure, and the bottom end of the hose is connected to and fixed with a spiral barrel.

[0014] By adopting the above technical solution, the spirally structured hose can be stretched unevenly during cutting, and the bottom end of the hose is connected to a fixed screw barrel for assembly and connection to the dust cover to guide the dust-containing air out.

[0015] Optionally, a screw shell is horizontally connected and fixed on the outer wall of the dust cover, and the screw shell is connected to the screw barrel by threaded assembly.

[0016] By adopting the above technical solution, the middle screw shell is connected to the screw barrel thread assembly, and the connecting hose and the dust cover are used to guide the dust-containing air to be discharged.

[0017] Optionally, a plurality of rollers are fixed on the bottom surface of the dust cover.

[0018] By adopting the above technical solution, rollers are fixed on the bottom surface of the dust cover to movably support the dust cover, which is convenient for later use on uneven cutting surfaces and convenient for sliding for continuous cutting.

[0019] Optionally, a cooling element is provided on the dust cover, and the cooling element includes a water pipe, which is vertically connected and fixed on the dust cover, and one end of the water pipe inserted into the dust cover is connected and fixed with a nozzle, and a water pump is connected and fixed on the water pipe.

[0020] By adopting the above technical solution, the water pump is started during use to drive the flushing water to be guided through the water pipe and sprayed onto the saw blade of the groove sampling machine body through the nozzle, thereby cooling the saw blade.

[0021] Optionally, a water cylinder is vertically connected and fixed to the top of the water pipe, and an opening is provided through the top of the water cylinder.

[0022] By adopting the above technical solution, the top end of the water pipe is connected to a fixed water cylinder for storing cooling water to continuously cool the saw blade.

[0023] To summarize, the present application includes at least one of the following beneficial technical effects: during use, the groove sampling machine body is started to drive the saw blade to rotate and cut the ore body. The dust generated during cutting floats in the dust cover. The air pump on the air intake pipe on the collecting component is started to drive external air into the dust cover. The air entrained with dust is discharged from the dust cover and guided to the collecting tube through the air intake pipe. The dust-laden air passes through the hole tube and the cloth tube on the spiral ring. The hole tube and the cloth tube filter the dust in the air, and then the air is discharged through the guide tube, thereby collecting the dust in the collecting tube, thereby collecting the dust, avoiding the problem that when the groove sampling machine is working, the dust is thrown up by the saw disk and spreads in the air, and the operator will inhale a large amount of dust, which is not conducive to the health of the operator. Dust is collected to maintain the cleanliness of the construction environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application in an exploded state;

[0026] Figure 3 is a schematic structural diagram of the dust cover of an embodiment of the present application in a disassembled state;

[0027] Figure 4 is a schematic diagram of the structure of the collecting member in the embodiment of the present application in a disassembled state;

[0028] Figure 5 It is a schematic diagram of the structure of the groove sampling machine in the embodiment of the present application in a disassembled state.

[0029] Explanation of the reference numerals: 1. groove sampling machine body; 11. hole seat; 12. saw blade; 2. dust cover; 21. suspension rod; 22. spring; 23. roller; 24. screw shell; 3. collecting piece; 31. air inlet pipe; 32. air pump; 33. fixing frame; 34. collecting cylinder; 35. screw ring; 351. guide cylinder; 36. hole cylinder; 37. cloth cylinder; 38. hose; 39. screw cylinder; 4. cooling piece; 41. water pipe; 411. nozzle; 42. water pump; 43. water cylinder. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The present application embodiment discloses a dust reduction groove sampling machine. Figure 1 , Figure 2 , Figure 3 and Figure 4 A dust reduction groove sampling machine comprises a groove sampling machine body 1, a dust cover 2 and a collecting member 3. A saw blade 12 is installed at the bottom end of the groove sampling machine body 1. The dust cover 2 is sleeved on the saw blade 12 of the groove sampling machine body 1. A collecting member 3 is arranged outside the dust cover 2. The collecting member 3 comprises an air inlet pipe 31. One end of the air inlet pipe 31 is connected to the dust cover 2. An air pump 32 is connected and assembled on the air inlet pipe 31. A fixing frame 33 is horizontally fixed on the air pump 32. The fixing frame One end of 33 is fixed on the outer end surface of the groove sampler body 1, the other end of the air inlet pipe 31 is connected and fixed with a collecting cylinder 34, and the other end of the collecting cylinder 34 is opened, the inner wall of the collecting cylinder 34 is provided with an internal thread near the open end, and the open end of the collecting cylinder 34 is assembled with a screw ring 35 in conjunction with the internal thread, one end of the screw ring 35 is horizontally penetrated and fixed with a guide cylinder 351, and the other end of the screw ring 35 is horizontally fixed with a hole cylinder 36, and a cloth cylinder 37 is fixed on the inner wall of the hole cylinder 36.

[0032] By adopting the above technical scheme, the groove sampling machine body 1 is started during use to drive the saw blade 12 to rotate and cut the ore body. The dust generated during cutting floats in the dust cover 2, and the air pump 32 on the air inlet pipe 31 on the collecting member 3 is started to drive external air into the dust cover 2. The air entrained with dust is discharged from the dust cover 2 and guided to the collecting tube 34 through the air inlet pipe 31. The dust-containing air passes through the hole tube 36 and the cloth tube 37 on the screw ring 35. The hole tube 36 and the cloth tube 37 filter the dust in the air, and then the air is discharged through the guide tube 351, so that the dust is collected in the collecting tube 34, so as to avoid the problem that when the groove sampling machine is working, the dust is thrown up by the saw disk and spreads in the air, and the operator will inhale a large amount of dust, which is not conducive to the health of the operator. Dust is collected to maintain the cleanliness of the construction environment.

[0033] Reference Figure 3 and Figure 5 , both sides of the top surface of the dust cover 2 are vertically fixed with a suspension rod 21, and the outside of the suspension rod 21 is vertically sleeved with a spring 22. The suspension rod 21 on the top surface of the dust cover 2 is vertically slidably installed in the groove sampler body 1, and the spring 22 is deformed to facilitate cutting and moving, so as to ensure that the dust cover 2 moves vertically on the groove sampler body 1, and keep the dust cover 2 set outside the groove sampler body 1. A hole seat 11 is horizontally fixed on the outer end surface of the groove sampler body 1, and the hole seat 11 is vertically slidably connected with the suspension rod 21, and the two ends of the spring 22 are respectively fixed on the hole seat 11 and the top of the suspension rod 21. In use, when cutting, the spring 22 is deformed to facilitate cutting and moving, so as to ensure that the dust cover 2 moves vertically on the groove sampler body 1, and keep the dust cover 2 set outside the groove sampler body 1.

[0034] Reference Figure 3 and Figure 5 One end of the air inlet pipe 31 is connected to and fixed with a hose 38 with a spiral structure, and the bottom end of the hose 38 is connected to and fixed with a screw barrel 39. The hose 38 with a spiral structure is convenient for stretching when cutting unevenly. The screw barrel 39 fixed at the bottom end of the hose 38 is used to be assembled and connected to the dust cover 2 to guide the dust-containing air out. A spiral shell 24 is horizontally connected and fixed on the outer wall of the dust cover 2, and the spiral shell 24 is threadedly assembled and connected with the screw barrel 39. During use, the spiral shell 24 is threadedly assembled and connected with the screw barrel 39 to connect the hose 38 and the dust cover 2 for guiding the dust-containing air out. A plurality of rollers 23 are fixed on the bottom surface of the dust cover 2. Rollers 23 are fixed on the bottom surface of the dust cover 2 to movably support the dust cover 2, so that it is convenient to move the uneven cutting surface in the later stage and to slide for continuous cutting.

[0035] Reference Figure 3The dust cover 2 is provided with a cooling member 4, which includes a water pipe 41, which is vertically connected and fixed to the dust cover 2, and one end of the water pipe 41 inserted into the dust cover 2 is connected and fixed with a nozzle 411, and a water pump 42 is connected and fixed to the water pipe 41. During use, the water pump 42 is started to drive the flushing water to be guided through the water pipe 41, and the flushing water is sprayed on the saw blade 12 of the groove sampling machine body 1 through the nozzle 411, so as to cool down the saw blade 12. The top of the water pipe 41 is vertically connected and fixed with a water cylinder 43, and the top of the water cylinder 43 is provided with an opening. The top of the water pipe 41 is connected and fixed with the water cylinder 43, which is used to store cooling water and continuously cool down the saw blade 12.

[0036] The implementation principle of a dust reduction notching sampler in an embodiment of the present application is as follows: during use, the notching sampler body 1 is started to drive the saw blade 12 to rotate and cut the ore body. The dust generated during cutting floats in the dust cover 2. The air pump 32 on the air inlet pipe 31 on the collecting member 3 is started to drive external air into the dust cover 2. The air is discharged from the dust cover 2 entrained with dust and is guided to the collecting tube 34 through the air inlet pipe 31. The dust-containing air passes through the hole tube 36 and the cloth tube 37 on the screw ring 35. The hole tube 36 and the cloth tube 37 filter the dust in the air, and then the air is discharged through the guide tube 351.

[0037] 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 dust reduction groove sampling machine, characterized in that: The invention comprises a groove sampling machine body (1), a dust cover (2) and a collecting member (3), wherein a saw blade (12) is installed at the bottom end of the groove sampling machine body (1), the dust cover (2) is sleeved on the saw blade (12) of the groove sampling machine body (1), and the collecting member (3) is arranged outside the dust cover (2), and the collecting member (3) comprises an air intake pipe (31), one end of the air intake pipe (31) is connected to the dust cover (2), and an air pump (32) is connected and assembled on the air intake pipe (31), and a fixing frame (33) is horizontally fixed on the air pump (32), and the fixing frame (33) is fixed to the air pump (32). One end of the fixed frame (33) is fixed on the outer end surface of the groove sampler body (1); the other end of the air inlet pipe (31) is connected and fixed with a collecting tube (34), and the other end of the collecting tube (34) is open; an inner wall of the collecting tube (34) is provided with an internal thread near the open end, and a screw ring (35) is assembled at the open end of the collecting tube (34) in coordination with the internal thread; a guide tube (351) is horizontally passed through and fixed at one end of the screw ring (35), and a hole tube (36) is horizontally fixed at the other end of the screw ring (35), and a cloth tube (37) is fixed on the inner wall of the hole tube (36).

2. A dust reduction groove sampling machine according to claim 1, characterized in that: Hanging rods (21) are vertically fixed on both sides of the top surface of the dust cover (2), and springs (22) are vertically sleeved outside the hanging rods (21).

3. A dust reduction groove sampling machine according to claim 2, characterized in that: A hole seat (11) is horizontally fixed on the outer end surface of the groove sampling machine body (1), and the hole seat (11) is vertically slidably connected to the suspension rod (21), and the two ends of the spring (22) are respectively fixed to the top of the hole seat (11) and the top of the suspension rod (21).

4. A dust reduction groove sampling machine according to claim 1, characterized in that: One end of the air inlet pipe (31) is connected to and fixed with a hose (38) having a spiral structure, and the bottom end of the hose (38) is connected to and fixed with a spiral barrel (39).

5. A dust reduction groove sampling machine according to claim 4, characterized in that: A screw shell (24) is horizontally connected and fixed on the outer wall of the dust cover (2), and the screw shell (24) is threadedly assembled and connected to the screw barrel (39).

6. The dust reduction groove sampling machine according to claim 1, characterized in that: A plurality of rollers (23) are fixed on the bottom surface of the dust cover (2).

7. The dust reduction groove sampling machine according to claim 1, characterized in that: A cooling element (4) is provided on the dust cover (2), and the cooling element (4) comprises a water pipe (41). The water pipe (41) is vertically connected and fixed to the dust cover (2), and one end of the water pipe (41) inserted into the interior of the dust cover (2) is connected and fixed to a nozzle (411), and a water pump (42) is connected and fixed to the water pipe (41).

8. A dust reduction groove sampling machine according to claim 7, characterized in that: The top end of the water pipe (41) is vertically connected and fixed with a water cylinder (43), and the top end of the water cylinder (43) is provided with an opening.

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