A wire saw for ore mining

Abstract

This utility model belongs to the field of ore mining technology, specifically an ore mining wire saw, including a moving rail; a driving device is slidably connected to the top of the moving rail; a driving wheel is fixedly connected to the output end of the moving rail; an auxiliary wheel is rotatably connected to one side of the driving device; a cutting rope can be sleeved on the outer side of both the driving wheel and the auxiliary wheel; a ratchet band is fixedly connected to the outer side of the cutting rope; a fixed arm is fixedly connected to one side wall of the driving device; during operation, when fragments enter the connection between the driving wheel and the cutting rope, causing the cutting rope to break, the cutting rope will rebound. Through the cooperation of the connecting teeth, locking blocks, and reset elastic plates, the rotation direction of the ratchet disc and the rotating column can be restricted, thereby limiting the rebound of the cutting rope through the ratchet band. The overall device reduces the risk of worker injury due to the rebound of the broken cutting rope; the overall device improves the safety of the working environment.

Description

Technical Field

[0001] This utility model belongs to the field of ore mining technology, specifically an ore mining wire saw machine. Background Technology

[0002] In ore mining, wire saws have become a technological choice that combines environmental advantages with flexibility due to their high-efficiency cutting, deep mining capabilities, and adaptability to various types of mines. Compared to traditional blasting or flame cutting, wire saws can operate precisely in vertical, horizontal, inclined, and even confined spaces.

[0003] In existing technology, ore mining wire saws consist of a drive unit, a drive wheel, a moving track, and a cutting rope. During operation, the drive unit is precisely positioned to the target area along the moving track. After the cutting rope is fitted onto the drive wheel, the drive wheel drives the cutting rope to efficiently cut the ore.

[0004] In existing wire saw machines for ore mining, fragments inevitably break off when the cutting rope cuts the ore during the mining process. If these fragments bounce between the cutting rope and the drive wheel, it can cause a sudden increase in the tension of the cutting rope, or even lead to a breakage accident. The broken cutting rope can not only damage the equipment, but may also cause serious injury to the operator. Therefore, a wire saw machine for ore mining is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background art, this utility model proposes a wire saw machine for ore mining.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A wire saw for ore mining, comprising a moving rail; a driving device slidably connected to the top of the moving rail; a driving wheel fixedly connected to the output end of the moving rail; an auxiliary wheel rotatably connected to one side of the driving device; a cutting rope can be sleeved on the outer side of both the driving wheel and the auxiliary wheel; a ratchet band is fixedly connected to the outer side of the cutting rope; a fixed arm is fixedly connected to one side wall of the driving device; a clamping plate is rotatably connected to one side of the top of the fixed arm; a fixed rod is fixedly connected to one end of the fixed arm near the clamping plate; a rotating column is fixedly connected to the side wall of the fixed arm near the auxiliary wheel. A transmission gear is rotatably connected to one end of the rotating column near the drive device; a ratchet disc is fixedly connected to one end of the transmission gear near the rotating column; the ratchet disc is sleeved on the outside of the rotating column; multiple sets of spring posts are fixedly connected to the side wall of the fixed arm; multiple sets of spring posts are located on the outside of the rotating column; each set of spring posts has a fixed sleeve at its end; multiple sets of connecting teeth are rotatably connected to the inner side wall of the fixed sleeve; multiple sets of locking blocks are fixedly connected to the inner side wall of the fixed sleeve; the locking blocks and connecting teeth engage with each other; the connecting teeth mesh with the ratchet disc; a reset elastic plate is fixedly connected to the outer side wall of the connecting teeth; the reset elastic plate is connected to the inner side wall of the fixed sleeve.

[0007] Preferably, a connecting rod is fixedly connected to the side wall of the driving device; a fixing plate is fixedly connected to the end of the connecting rod; multiple sets of spring columns are fixedly connected to the top inner side of the fixing plate; an extrusion wheel is slidably connected to the inner side of the fixing plate; and the extrusion wheel is connected to the spring columns.

[0008] Preferably, a connecting column two is fixedly connected to the side wall of the driving device near the driving wheel; a fan column is rotatably connected to the inner bottom end of the connecting column two; the fan column is connected to the driving wheel; and an air collecting pipe is connected to the end of the fan column away from the driving wheel.

[0009] Preferably, a magnetic plate one is fixedly connected to the top of the extrusion wheel; a magnetic plate two is fixedly connected to the top of the inner side of the fixing plate; the magnetic plate one and the magnetic plate two are arranged inside the multiple sets of spring columns two.

[0010] Preferably, a closed sleeve is fitted on the outer wall of the fixed sleeve; the closed sleeve is connected to the side wall of the transmission gear.

[0011] Preferably, a magnetic plate is fixedly connected to the side wall of the fixing rod.

[0012] Preferably, a ventilation pipe is provided through the outer side of the bottom end of the second connecting column.

[0013] The beneficial effects of this utility model are: 1. This utility model provides a wire saw for ore mining. Upon starting the drive unit, the drive wheel rotates, causing the cutting rope to rotate and cut. When debris enters the connection between the drive wheel and the cutting rope, causing the cutting rope to break, the rope will spring back. Through the cooperation of connecting teeth, locking blocks, and a reset elastic plate, the rotation direction of the ratchet disc and the rotating column can be restricted. This ratchet band limits the rebound of the cutting rope, reducing the risk of worker injury due to the rope breaking and springing back. The overall device also improves the safety of the working environment.

[0014] 2. This utility model provides a wire saw for ore mining, in which multiple sets of spring columns can push the extrusion wheel downward, thereby making the ratchet belt more engaged with the transmission gear. The overall device improves the stability of the transmission gear when limiting the broken cutting rope. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the moving track in this utility model; Figure 2This is a perspective view of the drive device in this utility model; Figure 3 This is a perspective view of the auxiliary wheel in this utility model; Figure 4 This is a perspective view of the transmission gear in this utility model.

[0016] Legend: 1. Moving rail; 11. Drive device; 12. Drive wheel; 13. Auxiliary wheel; 14. Cutting rope; 15. Ratchet belt; 16. Clamping plate; 17. Fixing rod; 18. Rotating column; 19. Transmission gear; 110. Ratchet disc; 111. Connecting teeth; 112. Clamping block; 113. Reset elastic plate; 114. Fixing arm; 115. Spring column one; 116. Fixing sleeve; 2. Connecting rod one; 21. Fixing plate; 22. Spring column two; 23. Extrusion wheel; 3. Connecting column two; 31. Fan column; 32. Air collection pipe; 4. Magnetic plate one; 41. Magnetic plate two; 5. Sealing sleeve; 6. Magnetic plate three; 7. Ventilation pipe. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Specific implementation examples are given below.

[0019] like Figure 1-4As shown, a wire saw for ore mining includes a moving rail 1; a drive device 11 is slidably connected to the top of the moving rail 1; a drive wheel 12 is fixedly connected to the output end of the moving rail 1; an auxiliary wheel 13 is rotatably connected to one side of the drive device 11; a cutting rope 14 can be sleeved on the outer side of both the drive wheel 12 and the outer side wall of the auxiliary wheel 13; a ratchet band 15 is fixedly connected to the outer side wall of the cutting rope 14; a fixed arm 114 is fixedly connected to one side wall of the drive device 11; a clamping plate 16 is rotatably connected to one side of the top end of the fixed arm 114; a fixed rod 17 is fixedly connected to one end of the fixed arm 114 near the clamping plate 16; the fixed arm 114... A rotating column 18 is fixedly connected to the side wall near the auxiliary wheel 13; a transmission gear 19 is rotatably connected to the end of the rotating column 18 near the drive device 11; a ratchet disc 110 is fixedly connected to the end of the transmission gear 19 near the rotating column 18; the ratchet disc 110 is sleeved on the outside of the rotating column 18; multiple sets of spring posts 115 are fixedly connected to the side wall of the fixed arm 114; the multiple sets of spring posts 115 are located on the outside of the rotating column 18; a fixed sleeve 116 is inherently located at the end of the multiple sets of spring posts 115; multiple sets of connecting teeth 111 are rotatably connected to the inner side wall of the fixed sleeve 116; multiple sets of locking blocks 11 are fixedly connected to the inner side wall of the fixed sleeve 116. 2; The locking block 112 and the connecting tooth 111 are mutually engaged; the connecting tooth 111 and the ratchet disc 110 are mutually meshed; a reset elastic plate 113 is fixedly connected to the outer wall of the connecting tooth 111; the reset elastic plate 113 is connected to the inner wall of the fixed sleeve 116; During operation, when the operator can put the cutting rope 14 and the ratchet belt 15 on the outside of the drive wheel 12 and the auxiliary wheel 13, the transmission gear 19 and the ratchet belt 15 are mutually meshed, and the locking plate 16 is operated to rotate towards the fixed rod 17, so that the locking plate 16 and the transmission gear 19 cooperate with each other, and the cutting rope 14 and the ratchet belt 15 can be placed on the inside; start the drive The drive device 11 can drive the drive wheel 12 to drive the cutting rope 14 to rotate for cutting. When fragments enter the connection between the drive wheel 12 and the cutting rope 14, causing the cutting rope 14 to break, the cutting rope 14 will rebound. Through the cooperation of the connecting teeth 111, the locking block 112, and the reset elastic plate 113, the rotation direction of the ratchet disc 110 and the rotating column 18 can be restricted. Thus, the ratchet band 15 restricts the rebound of the cutting rope 14. The overall device reduces the occurrence of worker injuries caused by the breakage and rebound of the cutting rope 14. The overall device improves the safety of the working environment.

[0020] Furthermore, such as Figure 3As shown, a connecting rod 2 is fixedly connected to the side wall of the drive device 11; a fixing plate 21 is fixedly connected to the end of the connecting rod 2; multiple sets of spring columns 22 are fixedly connected to the top inner side of the fixing plate 21; a pressing wheel 23 is slidably connected to the inner side of the fixing plate 21; the pressing wheel 23 and the spring columns 22 are interconnected; during operation, the multiple sets of spring columns 22 can push the pressing wheel 23 to move downward, thereby making the ratchet belt 15 more engaged with the transmission gear 19, and the overall device improves the stability of the transmission gear 19 when limiting the broken cutting rope 14.

[0021] Furthermore, such as Figure 2-3 As shown, a connecting column 2 3 is fixedly connected to the side wall of the drive device 11 near the drive wheel 12; a fan column 31 is rotatably connected to the inner side of the bottom end of the connecting column 2 3; the fan column 31 is connected to the drive wheel 12; an air collecting pipe 32 is connected to the end of the fan column 31 away from the drive wheel 12; during operation, as the drive wheel 12 rotates, air can enter the inner side of the connecting column 2 3 through the drive wheel 12, and the air is concentrated through the air collecting pipe 32 to achieve air jet cleaning of the outer walls of the cutting rope 14 and the ratchet belt 15. The overall device improves the cleanliness of the surface of the cutting rope 14 and the ratchet belt 15 and enhances the stability of the cutting rope 14 and the ratchet belt 15 during long-term operation.

[0022] Furthermore, such as Figure 3 As shown, a magnetic plate 4 is fixedly attached to the top of the extrusion wheel 23; a magnetic plate 41 is fixedly attached to the top of the inner side of the fixing plate 21; the magnetic plate 4 and the magnetic plate 41 are arranged inside the multiple sets of spring columns 22; during operation, the magnetic plates 4 and 41 repel each other due to magnetic force, which makes the bottom of the extrusion wheel 23 fit more closely to the inner wall of the cutting rope 14, improving the fit of the ratchet belt 15 and the transmission gear 19; and improving the stability of the transmission gear 19 when restricting the ratchet belt 15.

[0023] Furthermore, such as Figure 2 As shown, a closed sleeve 5 is fitted on the outer wall of the fixed sleeve 116; the closed sleeve 5 is connected to the side wall of the transmission gear 19; during operation, the closed sleeve 5 can block external impurities, thereby reducing the corrosion caused by contact with a large number of impurities at the connection between the transmission gear 19 and the connecting teeth 111; the overall device improves the service life of the transmission gear 19.

[0024] Furthermore, such as Figure 3 As shown, a magnetic plate 6 is fixed to the side wall of the fixing rod 17; during operation, the magnetic plate 6 itself is made of magnetic material, and the magnetic plate 6 can attract the clamping plate 16, thereby improving the stability of the clamping plate 16 and the transmission gear 19 when restricting the cutting rope 14 and the ratchet belt 15.

[0025] Furthermore, such as Figure 2 As shown, a ventilation pipe 7 is provided through the outer side of the bottom end of the connecting column 2 3; during operation, the ventilation pipe 7 can increase the air intake range of the connecting column 2 3, and the overall device increases the amount of airflow driven by the fan column 31, thereby improving the cleaning effect on the cutting rope 14 and the ratchet band 15.

[0026] Working principle: During operation, the operator can place the cutting rope 14 and the ratchet belt 15 on the outside of the drive wheel 12 and the auxiliary wheel 13. The transmission gear 19 and the ratchet belt 15 mesh with each other. The operator then rotates the clamping plate 16 towards the fixed rod 17, causing the clamping plate 16 and the transmission gear 19 to engage, placing the cutting rope 14 and the ratchet belt 15 on the inside. Activating the drive device 11 drives the drive wheel 12 to rotate the cutting rope 14 for cutting. When fragments enter the connection between the drive wheel 12 and the cutting rope 14, causing the cutting rope 14 to break, the cutting rope 14 will spring back, and... The connecting teeth 111, the locking block 112, and the reset elastic plate 113 cooperate to limit the rotation direction of the ratchet disc 110 and the rotating column 18, thereby limiting the rebound of the cutting rope 14 via the ratchet band 15. The overall device reduces the risk of worker injury due to the snapping and rebound of the cutting rope 14; the overall device improves the safety of the working environment; multiple sets of spring columns 22 can push the compression wheel 23 downwards, thereby making the ratchet band 15 more engaged with the transmission gear 19, improving the stability of the transmission gear 19 when limiting the snapping cutting rope 14; the rotation of the drive wheel 12... During the process, airflow can enter the inner side of the connecting column 2 3 through the drive wheel 12, and the air collection pipe 32 can concentrate the airflow to perform air jet cleaning on the outer walls of the cutting rope 14 and the ratchet belt 15. The overall device improves the cleanliness of the surface of the cutting rope 14 and the ratchet belt 15; it also improves the stability of the cutting rope 14 and the ratchet belt 15 during long-term operation. The magnetic plates 1 4 and 2 41 repel each other due to magnetic force, which makes the bottom of the extrusion wheel 23 fit more closely to the inner wall of the cutting rope 14, improving the fit of the ratchet belt 15 and the transmission gear 19 at the meshing point; and it also improves the restraint of the ratchet belt 15 by the transmission gear 19. Stability; the closed sleeve 5 can block external impurities, thereby reducing corrosion at the connection between the transmission gear 19 and the connecting teeth 111 due to contact with a large number of impurities; the overall device improves the service life of the transmission gear 19; the magnetic plate 3 6 itself is made of magnetic material, and the magnetic plate 3 6 can attract the clamping plate 16, thereby improving the stability of the clamping plate 16 and the transmission gear 19 when restricting the cutting rope 14 and the ratchet belt 15; the ventilation pipe 7 can increase the air intake range of the connecting column 2 3, and the overall device increases the amount of airflow driven by the fan column 31, improving the cleaning effect on the cutting rope 14 and the ratchet belt 15.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A wire saw for ore mining, comprising a moving rail (1); characterized in that: A drive device (11) is slidably connected to the top of the moving rail (1); a drive wheel (12) is fixedly connected to the output end of the moving rail (1); an auxiliary wheel (13) is rotatably connected to one side of the drive device (11); a cutting rope (14) can be fitted on the outer side of both the drive wheel (12) and the outer side wall of the auxiliary wheel (13); a ratchet band (15) is fixedly connected to the outer side wall of the cutting rope (14); a fixed arm (114) is fixedly connected to one side wall of the drive device (11); a clamping plate (16) is rotatably connected to one side of the top of the fixed arm (114); a fixed rod (17) is fixedly connected to one end of the fixed arm (114) near the clamping plate (16); a rotating column (18) is fixedly connected to one side wall of the fixed arm (114) near the auxiliary wheel (13); a transmission gear (19) is rotatably connected to one end of the rotating column (18) near the drive device (11); the transmission gear (19) A ratchet disc (110) is fixedly connected to one end of the rotating column (18); the ratchet disc (110) is sleeved on the outside of the rotating column (18); multiple sets of spring posts (115) are fixedly connected to the side wall of the fixed arm (114); the multiple sets of spring posts (115) are located on the outside of the rotating column (18); the ends of the multiple sets of spring posts (115) have fixed sleeves (116); multiple sets of connecting teeth (111) are rotatably connected to the inner side wall of the fixed sleeve (116); multiple sets of locking blocks (112) are fixedly connected to the inner side wall of the fixed sleeve (116); the locking blocks (112) and the connecting teeth (111) are in contact with each other; the connecting teeth (111) and the ratchet disc (110) are meshed with each other; a reset elastic plate (113) is fixedly connected to the outer side wall of the connecting teeth (111); the reset elastic plate (113) is connected to the inner side wall of the fixed sleeve (116).

2. The ore mining wire saw as described in claim 1, characterized in that: The drive device (11) has a connecting rod (2) fixedly connected to its side wall; a fixing plate (21) is fixedly connected to the end of the connecting rod (2); multiple sets of spring columns (22) are fixedly connected to the top of the inner side of the fixing plate (21); an extrusion wheel (23) is slidably connected to the inner side of the fixing plate (21); the extrusion wheel (23) is connected to the spring column (22).

3. The ore mining wire saw as described in claim 1, characterized in that: The drive device (11) has a connecting column 2 (3) fixedly connected to the side wall near the drive wheel (12); the bottom inner side of the connecting column 2 (3) is rotatably connected to a fan column (31); the fan column (31) is connected to the drive wheel (12); the end of the fan column (31) away from the drive wheel (12) is connected to an air collecting pipe (32).

4. The ore mining wire saw as described in claim 2, characterized in that: The top of the extrusion wheel (23) is fixed with a magnetic plate one (4); the top of the inner side of the fixing plate (21) is fixed with a magnetic plate two (41); the magnetic plate one (4) and the magnetic plate two (41) are arranged inside the multiple sets of spring columns two (22).

5. The ore mining wire saw as described in claim 1, characterized in that: The outer wall of the fixed sleeve (116) is fitted with a closed sleeve (5); the closed sleeve (5) is connected to the side wall of the transmission gear (19).

6. The ore mining wire saw as described in claim 1, characterized in that: The side wall of the fixing rod (17) is fixed with a magnetic plate three (6).

7. The ore mining wire saw as described in claim 3, characterized in that: A ventilation pipe (7) is installed through the outer side of the bottom end of the connecting column 2 (3).

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