Dust falling assembly of stone cutting equipment

Abstract

The utility model provides a dust falling assembly of stone cutting equipment, and relates to the field of stone cutting. The dust falling assembly of the stone cutting equipment comprises a sewage pool, supporting beams are arranged on the two sides of the sewage pool, the sides, close to each other, of the supporting beams are slidably connected with bearing blocks, the sides, close to each other, of the bearing blocks are provided with water tanks, and the sides, close to each other, of the water tanks are connected and communicated with a water column spraying head and a water mist spraying head. According to the dust falling assembly of the stone cutting equipment, water tanks which can move up and down along with a cutting tool are arranged on the two sides, water column spraying heads are arranged at the water tanks to spray water columns outwards to impact the cutting position, and meanwhile water mist spraying heads are arranged to spray water mist on the two sides of the water column spraying heads; and meanwhile, the spraying angle of the water column can be changed by adjusting the hinge shaft, and the problem that in the prior art, water column impact dust escapes from a cutting gap to the two sides is solved.

Description

Technical Field

[0001] This utility model relates to the field of stone cutting technology, specifically to a dust reduction component for stone cutting equipment. Background Technology

[0002] Existing cutting equipment generates a lot of dust when cutting stone, and working in this environment for a long time can affect the physical and mental health of workers.

[0003] An existing patent describes an automatic dust suppression device for stone cutting (CN216465458U), comprising a worktable with two connecting holes. Four feet are fixedly connected to the bottom of the worktable, and a pad parallel to the worktable is fixedly connected between the four feet. Two electric push rods are fixedly connected to the worktable. A dust suppression mechanism, passing through the connecting holes and fixedly connected to the electric push rods, is detachably connected to the pad. An adjustment mechanism is fixedly connected to the two electric push rods. This automatic dust suppression device for stone cutting first places the stone on the worktable, then activates the adjustment mechanism and the electric push rods to cut the stone. Simultaneously, the dust suppression mechanism, moving with the electric push rods, mixes the cutting dust with water, preventing the dust from dispersing into the air. The overall structure is simple, achieving excellent dust suppression and significantly improving work efficiency.

[0004] The technical solution proposed in this patent can achieve dust reduction, but because the water jet impact causes the dust to escape to both sides along the cutting gap, some dust cannot be suppressed. Therefore, a new automatic dust reduction device is needed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a dust suppression component for stone cutting equipment, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a dust suppression component for stone cutting equipment, comprising a sewage tank, supporting beams on both sides of the sewage tank, a bearing block slidably connected to the side of the supporting beams that are close to each other, a water tank on the side of the bearing blocks that are close to each other, a water jet spray head and a water mist spray head connected and passing through the side of the water tank that is close to each other, a guide shaft threadedly connected to the middle of the bearing block, and a power mechanism for driving the guide shaft to rotate fixedly installed at the bottom of the sewage tank.

[0007] Preferably, the power mechanism includes two symmetrically arranged sprockets, a lead shaft is fixedly connected to the sprockets, and the two sprockets are connected by a chain drive, with the chain also meshing with a power source.

[0008] Preferably, hinge blocks are fixedly installed on both sides of the sewage tank, and a hinge joint is hinged in the middle of the hinge block. The hinge joint is fixedly connected to the support beam. A protrusion is fixedly installed in the middle of the sprocket. A groove adapted to the protrusion is opened at the bottom end of the lead shaft. The lead shaft and the protrusion are connected by a threaded sleeve. The hinge block and the hinge joint are connected by a plug-in post.

[0009] Preferably, the plug is U-shaped and is divided into two symmetrically arranged groups, which are staggered.

[0010] Preferably, the water tank and the support block are hinged together by a hinge shaft, and the hinge shaft is threaded with a nut on one side of the water tank.

[0011] Preferably, the top of the water tank is threaded with a water inlet pipe, the water jet spray head is located in the middle of the water tank, and there are two water mist spray heads, which are symmetrically arranged vertically, with the water jet spray head located between the two water mist spray heads.

[0012] This utility model has the following beneficial effects:

[0013] 1. The dust suppression component of this stone cutting equipment consists of water tanks on both sides that move up and down with the cutting blade, and water jet spray heads installed at the water tanks to spray water jets outward to impact the cutting area. At the same time, water mist spray heads are installed on both sides of the water jet spray heads to spray water mist, which can effectively suppress the dust impacted by the water jets. In addition, the spray angle of the water jets can be changed by adjusting the hinge shaft, which solves the problem of dust from the water jet impact escaping to both sides from the cutting gap in the existing technology.

[0014] 2. The dust suppression component of this stone cutting equipment, by setting hinge blocks and hinge joints, can drive the support beam and guide shaft to rotate. When rotated to the vertical position, it connects with the power mechanism to drive the guide shaft to rotate. At the same time, it can rotate the support beam and guide shaft to the horizontal position, so as to avoid the vertical guide shaft and support beam from hindering the hoisting of stone. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the support beam connection of this utility model;

[0017] Figure 3 This is a schematic diagram of the power mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection of the bearing block of this utility model.

[0019] Among them, 1. sewage tank; 2. support beam; 3. load-bearing block; 4. water tank; 5. water jet spray head; 6. water mist spray head; 7. lead shaft; 8. power mechanism; 801. sprocket; 802. chain; 803. power source; 9. hinge block; 10. hinge joint; 12. protrusion; 13. groove; 14. threaded sleeve; 15. plug-in post; 16. hinge shaft; 17. nut; 11. water inlet pipe. Detailed Implementation

[0020] 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 protection scope of the present utility model.

[0021] This utility model embodiment provides a dust reduction component for stone cutting equipment:

[0022] Example 1, as Figure 1-4 As shown, the system includes a sewage tank 1, with support beams 2 on both sides of the sewage tank 1. A bearing block 3 is slidably connected to one side of the support beams 2 that are close to each other. A water tank 4 is provided on one side of the bearing blocks 3 that are close to each other. A water jet spray head 5 and a water mist spray head 6 are connected and pass through one side of the water tank 4 that are close to each other. A guide shaft 7 is threadedly connected to the middle of the bearing block 3. A power mechanism 8 for driving the guide shaft 7 to rotate is fixedly installed at the bottom of the sewage tank 1.

[0023] The power mechanism 8 includes two symmetrically arranged sprockets 801. The lead shaft 7 is fixedly connected to the sprockets 801. The two sprockets 801 are connected by a chain 802. The chain 802 also meshes with a power source 803. The synchronous rotation of the lead shaft 7 can be achieved through the transmission of the sprockets 801, and the connection between the power source 803 and the chain 802 is also convenient.

[0024] Hinged blocks 9 are fixedly installed on both sides of the sewage tank 1. A hinge joint 10 is hinged to the middle of the hinged block 9. The hinge joint 10 is fixedly connected to the support beam 2. This arrangement can drive the support beam 2 to rotate. A protrusion 12 is fixedly installed in the middle of the sprocket 801. A groove 13 adapted to the protrusion 12 is opened at the bottom end of the lead shaft 7. When the lead shaft 7 rotates to the vertical position, the protrusion 12 is located in the groove 13 and can drive the lead shaft 7 to rotate. The lead shaft 7 and the protrusion 12 are threadedly connected by a threaded sleeve 14. The rotation direction of the threaded sleeve 14 is opposite to the rotation direction of the threaded lead shaft 7, so as to prevent the threaded sleeve 14 from falling off during operation. The hinged block 9 and the hinge joint 10 are connected by a plug 15, which serves as a limit.

[0025] The plug-in post 15 is U-shaped and is divided into two symmetrically arranged groups. The two groups of plug-in posts 15 are staggered. This arrangement can limit the shape and position of the plug-in post 15, thereby ensuring that the hinge connection has sufficient strength.

[0026] The water tank 4 and the support block 3 are hinged together by a hinge shaft 16. The hinge shaft 16 is located on one side of the water tank 4 and is threaded with a nut 17. The tilt angle of the water tank 4 can be changed by loosening the nut 17.

[0027] The top of the water tank 4 is threaded with a water inlet pipe 11. This design allows the water pipe to be connected after the position is adjusted. The water jet spray head 5 is located in the middle of the water tank 4. There are two water mist spray heads 6, which are arranged symmetrically above and below each other. The water jet spray head 5 is located between the two water mist spray heads 6. The water mist spray can reduce dust.

[0028] In use, water tanks 4 are installed on both sides that can move up and down with the cutting tool, and water jet spray heads 5 are installed at the water tanks 4 to spray water jets outward to impact the cutting area. At the same time, water mist spray heads 6 are installed on both sides of the water jet spray heads 5 to spray water mist. The dust impacted by the water jet can be effectively suppressed by the water mist. At the same time, the spray angle of the water jet can be changed by adjusting the hinge shaft 16, which solves the problem of dust from the water jet impact escaping to both sides from the cutting gap in the prior art.

[0029] By setting the hinge block 9 and the hinge joint 10, the support beam 2 and the guide shaft 7 can be rotated. When rotated to the vertical position, they are connected to the power mechanism 8 to drive the guide shaft 7 to rotate. At the same time, the support beam 2 and the guide shaft 7 can be rotated to the horizontal position, so that the vertical guide shaft 7 and the support beam 2 do not hinder the hoisting of the stone.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust suppression component for stone cutting equipment, comprising a wastewater tank (1), characterized in that: The sewage tank (1) is provided with support beams (2) on both sides. A bearing block (3) is slidably connected to the side of the support beams (2) that are close to each other. A water tank (4) is provided on the side of the bearing block (3) that is close to each other. A water column spray head (5) and a water mist spray head (6) are connected and pass through the side of the water tank (4) that is close to each other. The middle part of the bearing block (3) is threaded with a lead shaft (7), and the bottom end of the sewage tank (1) is fixedly installed with a power mechanism (8) that drives the lead shaft (7) to rotate.

2. The dust suppression component for stone cutting equipment according to claim 1, characterized in that: The power mechanism (8) includes two symmetrically arranged sprockets (801), the lead shaft (7) is fixedly connected to the sprockets (801), and the two sprockets (801) are connected by a chain (802) for transmission. The chain (802) is also engaged with a power source (803).

3. A dust suppression component for stone cutting equipment according to claim 2, characterized in that: The sewage tank (1) is fixedly installed with hinge blocks (9) on both sides. A hinge joint (10) is hinged in the middle of the hinge block (9). The hinge joint (10) is fixedly connected to the support beam (2). A protrusion (12) is fixedly installed in the middle of the sprocket (801). A groove (13) adapted to the protrusion (12) is opened at the bottom end of the lead shaft (7). The lead shaft (7) and the protrusion (12) are threadedly connected by a threaded sleeve (14). The hinge block (9) and the hinge joint (10) are plugged in by a plug post (15).

4. A dust suppression component for stone cutting equipment according to claim 3, characterized in that: The plug-in post (15) is shaped like a concave character. The plug-in post (15) is divided into two symmetrically arranged groups, and the two groups of plug-in posts (15) are staggered.

5. A dust suppression component for stone cutting equipment according to claim 1, characterized in that: The water tank (4) and the support block (3) are hinged together by a hinge shaft (16), and the hinge shaft (16) is located on one side of the water tank (4) and is threaded with a nut (17).

6. A dust suppression component for stone cutting equipment according to claim 1, characterized in that: The top of the water tank (4) is threaded with a water inlet pipe (11), the water column spray head (5) is located in the middle of the water tank (4), and there are two water mist spray heads (6). The two water mist spray heads (6) are arranged symmetrically above and below, and the water column spray head (5) is located between the two water mist spray heads (6).

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