Mine hydraulic ore body interior cutting machine

Abstract

The utility model discloses a mine hydraulic ore body interior cutting machine, which relates to the technical field of ore body cutting machine structures, and comprises a cutting assembly forming the hydraulic cutting machine, and the water injection assembly comprises a water distribution disc, a cross ring hole, a water spray hole, a water column and a sector plate. By arranging the water injection assembly, when the cutting machine is used for cutting an ore body, water can be added into the water distribution disc through the water column only after an external water pipe is fixedly connected with the water column, and after entering the water column, water flow enters the cross-shaped ring hole firstly and then is distributed into the water spraying holes through the inner wall of the cross-shaped ring hole; when the water spraying range needs to be adjusted, only the fan-shaped plate needs to be rotated, the fan-shaped plate is made to shield the water spraying holes, and adjustment of the water spraying range is completed. The problems that due to the fact that a water outlet of a traditional hydraulic disk saw cannot be adjusted, deviation exists between the orientation and the required position, the abrasion degree of a saw blade is large, and sparks are likely to be generated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ore body cutting machine structures, in particular to a mine hydraulic ore body internal cutting machine. Background Art

[0002] Mines include coal mines, metal mines, non-metallic mines, building materials mines and chemical mines, etc. The scale of mines (also known as production capacity) is usually expressed in annual output or daily output. Annual output refers to the amount of ore produced by the mine each year. According to the size of the output, it is divided into three types: large, medium and small. The size of the mine should be consistent with the economically reasonable service life of the mine. Only in this way can we save infrastructure costs and reduce costs. In the production process of mines, mining operations consume the most manpower and material resources, occupy the most funds, and are the production link with the greatest potential for reducing mining costs. The main way to reduce mining costs is to improve labor productivity and product quality and reduce material consumption.

[0003] When mining, the mine needs to cut the ore body and divide the mineral deposits into smaller volumes to facilitate collection and transportation. When cutting the ore body, a hydraulic circular saw is usually used for cutting and processing. It is small in size and easy to operate. However, when using traditional hydraulic circular saws, the water outlet cannot be adjusted, causing the direction to deviate from the required position, resulting in greater wear of the saw blade and prone to sparks and other safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic ore body internal cutting machine for a mine in order to solve the problem that the water outlet of a traditional hydraulic circular saw cannot be adjusted, so that the direction deviates from the required position, causing the saw blade to wear more and easily generate sparks and other safety hazards.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a hydraulic ore body internal cutting machine for mines, comprising a cutting assembly constituting the hydraulic cutting machine, the cutting assembly comprising a protective cover and a cutting disc, the cutting disc being arranged inside the protective cover, a water injection assembly being arranged inside the cutting assembly, the water injection assembly comprising a water distribution plate, a cross ring hole, a water spray hole, a water column, and a fan-shaped plate;

[0006] The water dividing plate is rotatably connected to the inside of the protective cover, the cutting plate is sleeved on the outer wall of the water dividing plate and fixedly connected to the water dividing plate, the cross ring hole is arranged on one side of the outer wall of the water dividing plate and extends to the inside of the water dividing plate, a plurality of water spray holes are provided, and the plurality of water spray holes are arranged in a circle on the inner wall of the cross ring hole and extend to the outer wall of the water dividing plate, the water column is rotatably connected to the inner wall of the cross ring hole, and two fan-shaped plates are provided, and the two fan-shaped plates are arranged in a circle and rotatably connected to the inner wall of the cross ring hole.

[0007] As a further solution of the utility model: the cutting assembly further includes an inner groove;

[0008] The inner groove is arranged at the bottom of the outer wall of the protective cover and extends to the inside of the protective cover. The inner groove is semicircular, and the diameter of the outer wall of the cutting disk is smaller than the diameter of the inner wall of the inner groove.

[0009] As a further solution of the utility model: the water injection assembly further includes a vertical groove and an annular groove;

[0010] The vertical groove is arranged at the top of the outer wall of the water column and extends to the inside of the water column. The annular groove is arranged on the outer wall of the water column and communicated with the vertical groove. The fan-shaped plate is slidably connected to the inner wall of the annular groove.

[0011] As a further solution of the utility model: the water injection assembly also includes a column rod and a slider;

[0012] The outer wall of one end of the column is fixedly connected to the top of the outer wall of the fan-shaped plate and is slidably connected to the inside of the water column. The slider is fixedly connected to the outer wall of the other end of the column. The slider, the column and the fan-shaped plate are arranged linearly.

[0013] As a further solution of the utility model: the water injection assembly further includes an arc hole and a slide groove;

[0014] The arc hole is arranged at the top of the inner wall of the annular groove, the column rod is slidably connected to the inner wall of the arc hole, the slide groove is arranged on the outer wall of the water column and is connected to the arc hole, and the slider is slidably connected to the inner wall of the slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting up a water injection component, when using a cutting machine to cut the ore body, it is only necessary to fix the external water pipe to the water column, and then water can be added to the water distribution plate through the water column. After the water flows into the water column, it will first enter the cross ring hole, and then be diverted to the water spray hole through the inner wall of the cross ring hole. When it is necessary to adjust the range of the water spray, it is only necessary to rotate the fan-shaped plate so that the fan-shaped plate covers the water spray hole to complete the adjustment of the water spray range. Through the cooperation of the above parts, the problem that the water outlet of the traditional hydraulic circular saw cannot be adjusted, resulting in a deviation between the direction and the required position, causing a large degree of wear on the saw blade and easy sparks and other safety hazards is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a side view schematic diagram of the cutting assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the water distribution plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the vertical cross-section structure of the water distribution plate of the utility model.

[0021] In the figure: 1. cutting assembly; 101. protective cover; 102. inner groove; 103. cutting disc; 2. water injection assembly; 201. water distribution disc; 202. cross ring hole; 203. water spray hole; 204. water column; 205. vertical groove; 206. ring groove; 207. arc hole; 208. slide groove; 209. fan plate; 210. column rod; 211. slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 In the embodiment of the utility model, a hydraulic ore body internal cutting machine for a mine includes a cutting assembly 1 constituting the hydraulic cutting machine, the cutting assembly 1 includes a protective cover 101 and a cutting disc 103, the cutting disc 103 is arranged inside the protective cover 101, a water injection assembly 2 is arranged inside the cutting assembly 1, and the water injection assembly 2 includes a water distribution plate 201, a cross ring hole 202, a water spray hole 203, a water column 204, and a fan-shaped plate 209;

[0024] The water separation plate 201 is rotatably connected to the inside of the protective cover 101, the cutting plate 103 is sleeved on the outer wall of the water separation plate 201 and fixedly connected to the water separation plate 201, the cross ring hole 202 is arranged on one side of the outer wall of the water separation plate 201 and extends to the inside of the water separation plate 201, a plurality of water spray holes 203 are arranged in a circle on the inner wall of the cross ring hole 202 and extend to the outer wall of the water separation plate 201, the water column 204 is rotatably connected to the inner wall of the cross ring hole 202, and two fan-shaped plates 209 are provided, and the two fan-shaped plates 209 are arranged in a circle and rotatably connected to the inner wall of the cross ring hole 202.

[0025] In this embodiment, when using a cutting machine to cut an ore body, it is only necessary to first fix the external water pipe to one end of the water column 204, and then add water to the water diversion plate 201 through the water column 204. After the water flows into the water column 204, it will first enter the cross ring hole 202 inside the water diversion plate 201, and then be diverted to the water spray hole 203 through the cross ring hole 202. When it is necessary to adjust the range of the water spray, it is only necessary to rotate the fan plate 209 to adjust the distance between the two fan plates 209 so that the water spray hole 203 can be adjusted. 203 is blocked by the outer wall of the fan-shaped plate 209, so that water cannot flow out from the blocked part of the water spray hole 203, thereby completing the adjustment of the water spray range, so that when the cutting component 1 cuts the ore body through the cutting disk 103, it can spray water through the water spray hole 203 to the part that needs water spraying for cooling and dust prevention. Through the cooperation of the above parts, the problem that the water outlet of the traditional hydraulic circular saw cannot be adjusted, resulting in a deviation between the direction and the required position, causing the saw blade to wear more and easily generate sparks and other safety hazards is solved.

[0026] Please refer to Figure 1 , Figure 2 , the cutting assembly 1 further comprises an inner groove 102;

[0027] The inner groove 102 is disposed at the bottom of the outer wall of the protective cover 101 and extends to the inside of the protective cover 101 . The inner groove 102 is semicircular, and the outer wall diameter of the cutting disc 103 is smaller than the inner wall diameter of the inner groove 102 .

[0028] In this embodiment, the inner groove 102 is provided to provide space for the installation of the cutting disc 103 , thereby protecting the workers through the protective cover 101 .

[0029] Please refer to Figure 1 , Figure 3 , Figure 4 , the water injection assembly 2 also includes a vertical groove 205 and an annular groove 206;

[0030] The vertical groove 205 is arranged at the top of the outer wall of the water column 204 and extends to the inside of the water column 204 . The annular groove 206 is arranged at the outer wall of the water column 204 and communicates with the vertical groove 205 . The fan-shaped plate 209 is slidably connected to the inner wall of the annular groove 206 .

[0031] In this embodiment: by setting the vertical groove 205, a basis is provided for water to flow through the water column 204 into the water distribution plate 201, and by setting the annular groove 206, a basis is provided for the sliding connection between the fan plate 209 and the water column 204, and at the same time, water flows through the annular groove 206 into the cross ring hole 202.

[0032] Please refer to Figure 1 , Figure 3 , the water injection assembly 2 also includes a column rod 210 and a slider 211;

[0033] The outer wall of one end of the column 210 is fixedly connected to the top of the outer wall of the fan-shaped plate 209 and is slidably connected to the inside of the water column 204. The slider 211 is fixedly connected to the outer wall of the other end of the column 210. The slider 211, the column 210 and the fan-shaped plate 209 are arranged linearly.

[0034] In this embodiment: by setting the column rod 210, the rotation of the fan-shaped plate 209 can be controlled outside the water distribution plate 201 to control the direction of water flow. By setting the slider 211, a basis is provided for controlling the sliding of the column rod 210, thereby controlling the rotation of the fan-shaped plate 209 through the column rod 210 and the slider 211.

[0035] Please refer to Figure 1 , Figure 3 , Figure 4 , the water injection assembly 2 also includes an arc hole 207 and a slide groove 208;

[0036] The arc hole 207 is disposed at the top of the inner wall of the annular groove 206 , the column rod 210 is slidably connected to the inner wall of the arc hole 207 , the slide groove 208 is disposed on the outer wall of the water column 204 and communicated with the arc hole 207 , and the slider 211 is slidably connected to the inner wall of the slide groove 208 .

[0037] In this embodiment: by setting the arc hole 207, a basis is provided for the column 210 to slide inside the water column 204, and by setting the slide groove 208, a basis is provided for the sliding connection between the slider 211 and the water column 204. Through the arc hole 207 and the slide groove 208, the rotation of the fan plate 209 is controlled by the cooperation between the slider 211 and the column 210.

[0038] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hydraulic ore body internal cutting machine for mines, comprising a cutting assembly (1) constituting the hydraulic cutting machine, wherein the cutting assembly (1) comprises a protective cover (101) and a cutting disc (103), wherein the cutting disc (103) is arranged inside the protective cover (101), and wherein: A water injection assembly (2) is arranged inside the cutting assembly (1), and the water injection assembly (2) comprises a water distribution plate (201), a cross ring hole (202), a water spray hole (203), a water column (204), and a fan-shaped plate (209); The water separation plate (201) is rotatably connected to the inside of the protective cover (101); the cutting plate (103) is sleeved on the outer wall of the water separation plate (201) and is fixedly connected to the water separation plate (201); the cross ring hole (202) is arranged on one side of the outer wall of the water separation plate (201) and extends to the inside of the water separation plate (201); a plurality of water spray holes (203) are provided, and the plurality of water spray holes (203) are arranged in a circular pattern on the inner wall of the cross ring hole (202) and extend to the outer wall of the water separation plate (201); the water column (204) is rotatably connected to the inner wall of the cross ring hole (202); and two fan-shaped plates (209) are provided, and the two fan-shaped plates (209) are rotatably connected to the inner wall of the cross ring hole (202) in a circular pattern.

2. A mining hydraulic ore body internal cutting machine according to claim 1, characterized in that: The cutting assembly (1) further comprises an inner groove (102); The inner groove (102) is arranged at the bottom of the outer wall of the protective cover (101) and extends to the inside of the protective cover (101). The inner groove (102) is semicircular, and the outer wall diameter of the cutting disc (103) is smaller than the inner wall diameter of the inner groove (102).

3. A mining hydraulic ore body internal cutting machine according to claim 1, characterized in that: The water injection assembly (2) further comprises a vertical groove (205) and an annular groove (206); The vertical groove (205) is arranged on the top of the outer wall of the water column (204) and extends to the inside of the water column (204); the annular groove (206) is arranged on the outer wall of the water column (204) and communicates with the vertical groove (205); and the fan-shaped plate (209) is slidably connected to the inner wall of the annular groove (206).

4. A mining hydraulic ore body internal cutting machine according to claim 1, characterized in that: The water injection assembly (2) further comprises a column rod (210) and a sliding block (211); The outer wall of one end of the column (210) is fixedly connected to the top of the outer wall of the fan-shaped plate (209) and is slidably connected to the inside of the water column (204). The slider (211) is fixedly connected to the outer wall of the other end of the column (210). The slider (211), the column (210) and the fan-shaped plate (209) are arranged linearly.

5. A mining hydraulic ore body internal cutting machine according to claim 4, characterized in that: The water injection assembly (2) further comprises an arc hole (207) and a slide groove (208); The arc hole (207) is arranged at the top of the inner wall of the annular groove (206), the column rod (210) is slidably connected to the inner wall of the arc hole (207), the slide groove (208) is arranged on the outer wall of the water column (204) and is connected to the arc hole (207), and the slider (211) is slidably connected to the inner wall of the slide groove (208).

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