Operation equipment cooling device for mine construction

Abstract

The utility model discloses an operation equipment cooling device for mine construction, belongs to the technical field of mine cooling devices, and aims to solve the problems that in the actual use process, water is difficult to uniformly spray to a construction position, so that the cooling effect is not uniform enough, and the effect is reduced. A water tank is fixed to one side of the top surface of the cart, a rotating shaft is rotationally connected to one side of the bottom surface of the cart, rear wheels fixedly sleeve the two ends of the peripheral face of the rotating shaft, a rotating shaft is rotationally connected to the position, located on one side of the water tank, of the top surface of the cart, and a spray head is fixed to the top of the rotating shaft; a water suction pipe of the water pump extends to an inner cavity of the water tank; a water outlet pipe of the water pump is connected with a water inlet pipe of the nozzle through a rubber hose; the spray range of the spray head in the process of pushing the cart can be enlarged, so that the effect of spray cooling operation can be improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine cooling devices, and in particular relates to a cooling device for operating equipment used in mine construction. Background Art

[0002] A mine is an independent production and operation unit that mines ores within a certain mining range. A mine mainly includes one or more mining workshops and some auxiliary workshops. Most mines also include a beneficiation plant. During the construction of a mine, the temperature environment is harsh, and cooling devices are required to cool the operating equipment used in mine construction.

[0003] In the prior art, cooling operations for mine construction often require spraying water on the construction site. Some of these cooling devices are in the form of carts. When the user pushes the cart, a water pump can be used to transport water from the water tank to the nozzle for spraying to achieve a cooling effect. However, in actual use, it is difficult to spray the water evenly on the construction site, resulting in an uneven cooling effect, which affects the cooling effect, thereby limiting the use of the device.

[0004] Therefore, there is a need for a cooling device for operating equipment in mine construction to solve the problem in the prior art that it is difficult to evenly spray water to the construction site during actual use, resulting in an uneven cooling effect that affects the cooling effect. Utility Model Content

[0005] The purpose of the utility model is to provide a cooling device for operating equipment used in mine construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for operating equipment used in mine construction, comprising a cart, a water tank is fixed on one side of the top surface of the cart, a rotating shaft is rotatably connected to one side of the bottom surface of the cart, rear wheels are fixedly sleeved at both ends of the outer circumference of the rotating shaft, a rotating shaft is rotatably connected to the top surface of the cart at a position on one side of the water tank, a nozzle is fixed on the top of the rotating shaft, a water pump is fixed at one end of the water tank, a water suction pipe of the water pump extends to the inner cavity position of the water tank, a water outlet pipe of the water pump is connected to the water inlet pipe of the nozzle through a rubber hose, a circular gear is fixedly sleeved at the bottom of the outer circumference of the rotating shaft, a rack is meshed on one side of the circular gear, a moving plate is fixed on one side of the rack, a rotating disk is rotatably connected to the inner cavity of the cart at the bottom position of the moving plate, a resistance groove is penetrated and opened at the middle position of the moving plate, a resistance rod is inserted into the resistance groove, and the bottom of the resistance rod is fixed to the surface of the rotating disk.

[0007] It should be noted in the scheme that a connecting rod is fixed to the bottom of the rotating disk, the bottom of the connecting rod passes through the trolley and extends to the bottom position of the trolley, the connecting rod is rotatably connected to the inner wall of the trolley, and the bottom of the trolley is rotatably connected to the rotating rod at the bottom of the connecting rod.

[0008] It is further worth mentioning that the outer circumferential surface of the connecting rod extending to the trolley position is fixedly sleeved with a first bevel gear, and the outer circumferential surface of the rotating rod near the first bevel gear is fixedly sleeved with a second bevel gear, and the first bevel gear and the second bevel gear are meshingly connected.

[0009] It should be further explained that a second belt pulley is fixedly sleeved at a middle position between the outer circumference of the rotating shaft and the outer circumference of the rotating rod, and a second connecting belt is provided at a middle position between the two second belt pulleys.

[0010] As a preferred embodiment, a limiting groove is provided on the top surface of the cart at the position of the bottom of the moving board, a limiting block is slidably inserted inside the limiting groove, and the top of the limiting block passes through the limiting groove and is fixed to the bottom surface of the moving board.

[0011] As a preferred embodiment, a stirring rod is rotatably connected to the middle position of the inner wall of the water tank, the top of the stirring rod extends out of the outside of the cart, the outer peripheral surface of the rotating shaft is located at the bottom of the nozzle and the position where the stirring rod extends out of the outer part of the cart, and a first connecting belt is provided at the middle position of the two first pulleys.

[0012] Compared with the prior art, the cooling device for mining construction equipment provided by the utility model has at least the following beneficial effects:

[0013] By rotating the rotating disk during the process of pushing the cart, the rack can repeatedly mesh with the circular gear, so that the nozzle can reciprocate within a corresponding angle, thereby increasing the spraying range of the nozzle during the process of pushing the cart, thereby improving the effect of the spraying cooling operation, and thus improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0015] Figure 2 For the utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model in the rear view direction;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model in the upward direction;

[0018] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0019] In the figure: 1, cart; 2, water tank; 3, rotating shaft; 4, rear wheel; 5, rotating shaft; 6, nozzle; 7, water pump; 8, rotating disk; 9, moving plate; 10, interference groove; 11, interference rod; 12, limiting groove; 13, limiting block; 14, rack; 15, circular gear; 16, stirring rod; 17, first pulley; 18, first connecting belt; 19, rotating rod; 20, connecting rod; 21, first bevel gear; 22, second bevel gear; 23, second pulley; 24, second connecting belt. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a cooling device for mining construction equipment, including a cart 1, a water tank 2 is fixed on one side of the top surface of the cart 1, a rotating shaft 3 is rotatably connected to one side of the bottom surface of the cart 1, and rear wheels 4 are fixedly provided at both ends of the outer circumference of the rotating shaft 3. A rotating shaft 5 is rotatably connected to the top surface of the cart 1 at a position on one side of the water tank 2, a nozzle 6 is fixed on the top of the rotating shaft 5, a water pump 7 is fixed at one end of the water tank 2, a water suction pipe of the water pump 7 extends to the inner cavity position of the water tank 2, and a water outlet pipe of the water pump 7 is connected to the water inlet pipe of the nozzle 6 through a rubber hose, and a circular gear 15 is provided on the bottom fixed sleeve of the outer circumference of the rotating shaft 5, and one side of the circular gear 15 is meshed with A rack 14 is provided, a moving plate 9 is fixed to one side of the rack 14, the inner cavity of the cart 1 at the bottom of the moving plate 9 is rotatably connected to the rotating disk 8, a resistance groove 10 is penetrated through the middle position of the moving plate 9, a resistance rod 11 is inserted into the resistance groove 10, and the bottom of the resistance rod 11 is fixed to the surface of the rotating disk 8. The rotating disk 8 is rotated by pushing the cart 1, so that the rack 14 can repeatedly mesh with the circular gear 15, so that the sprinkler 6 can reciprocate within the corresponding angle, so as to increase the spraying range of the sprinkler 6 in the process of pushing the cart 1, thereby improving the effect of the spraying and cooling operation.

[0021] Further as Figure 1 , Figure 4 and Figure 5As shown, it is worth explaining in detail that a connecting rod 20 is fixed to the bottom of the rotating disk 8, and the bottom of the connecting rod 20 passes through the cart 1 and extends to the bottom position of the cart 1. The connecting rod 20 and the inner wall of the cart 1 are rotatably connected, and a rotating rod 19 is rotatably connected at the position of the bottom of the connecting rod 20 at the bottom of the cart 1. The outer peripheral surface of the connecting rod 20 extending to the position of the cart 1 is fixedly sleeved with a first bevel gear 21, and the outer peripheral surface of the rotating rod 19 is fixedly sleeved with a second bevel gear 22 at a position close to the first bevel gear 21. The first bevel gear 21 and the second bevel gear 22 are meshingly connected. When the rotating rod 19 rotates, the second bevel gear 22 can be driven to rotate, so that the connecting rod 20 can be rotated under the meshing action between the second bevel gear 22 and the first bevel gear 21, so that the rotating disk 8 can be rotated.

[0022] Further as Figure 4 and Figure 5 As shown, it is worth explaining in detail that a second pulley 23 is fixedly provided at the middle position between the outer circumference of the rotating shaft 3 and the outer circumference of the rotating rod 19, and a second connecting belt 24 is provided at the middle position of the two second pulleys 23. When the rotating shaft 3 rotates, it can drive one of the second pulleys 23 to rotate, so that the rotating rod 19 can be rotated under the drive of the other second pulley 23 and the second connecting belt 24.

[0023] Further as Figure 2 As shown, it is worth explaining in detail that a limit groove 12 is provided on the top surface of the cart 1 at the position of the bottom of the moving plate 9, and a limit block 13 is slidably inserted inside the limit groove 12. The top of the limit block 13 passes through the limit groove 12 and is fixed to the bottom surface of the moving plate 9. Since the limit block 13 can only slide along the inner cavity of the limit groove 12, it can limit the movement trajectory of the moving plate 9, so that it can move more smoothly.

[0024] This solution has the following working process: in actual use, when the user pushes the cart 1, the rotating shaft 3 can be rotated, so that when the rotating shaft 3 rotates, one of the second pulleys 23 can be driven to rotate, so that the rotating rod 19 can be driven by the other second pulley 23 and the second connecting belt 24 to rotate, and when the rotating rod 19 rotates, the second bevel gear 22 can be driven to rotate, so that the connecting rod 20 can be rotated under the meshing action between the second bevel gear 22 and the first bevel gear 21, so that the rotating disk 8 can be rotated, and when the rotating When the disk 8 rotates, the resistance rod 11 can make a circular motion, so that the moving plate 9 can make a reciprocating motion in the horizontal direction under the interference action of the resistance rod 11 and the resistance groove 10 and the limiting action of the limit block 13 on the moving plate 9, thereby driving the rack 14 to make a reciprocating motion in the horizontal direction, so that the rack 14 can intermittently cycle and mesh with the circular gear 15 in two directions, so that the rotating shaft 5 can rotate, so that the nozzle 6 can rotate, thereby expanding the spraying range of the nozzle 6 when the water pump 7 is started to spray water from the nozzle 6, thereby improving the effect of the spray cooling operation.

[0025] According to the above working process, it can be known that: by pushing the cart 1, the rotating disk 8 is rotated, so that the rack 14 can repeatedly mesh with the circular gear 15, so that the nozzle 6 can reciprocate within the corresponding angle, thereby increasing the spraying range of the nozzle 6 in the process of pushing the cart 1, thereby improving the effect of the spraying and cooling operation, thereby improving the practicability of the device.

[0026] Further as Figure 1 As shown, it is worth specifically explaining that a stirring rod 16 is rotatably connected at the middle position of the inner wall of the water tank 2, and the top of the stirring rod 16 extends out of the outside of the cart 1. The outer peripheral surface of the rotating shaft 5 is located at the position of the bottom of the nozzle 6 and the position where the stirring rod 16 extends out of the outer part of the cart 1. A first pulley 17 is fixedly sleeved, and a first connecting belt 18 is provided at the middle position of the two first pulleys 17. When the rotating shaft 5 is able to rotate, one of the first pulleys 17 can be rotated, so that the stirring rod 16 can be driven by the other first pulley 17 and the first connecting belt 18 to intermittently rotate in two directions, so that the water and the cooling agent entering the interior of the cart 1 can be stirred so that they can be fully mixed.

[0027] In summary: by rotating the rotating disk 8 during the process of pushing the cart 1, the rack 14 can repeatedly mesh with the circular gear 15, so that the nozzle 6 can reciprocate within the corresponding angle, thereby increasing the spraying range of the nozzle 6 during the process of pushing the cart 1, thereby improving the effect of the spraying and cooling operation, thereby improving the practicality of the device. When the rotating shaft 5 can rotate, one of the first pulleys 17 can rotate, so that the stirring rod 16 can be driven by the other first pulley 17 and the first connecting belt 18 to intermittently rotate in two directions, so that the water and the cooling agent entering the interior of the cart 1 can be stirred so that they can be fully mixed.

[0028] The water pump 7 can be purchased from the market. The water pump 7 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. A cooling device for operating equipment used in mine construction, comprising a cart (1), characterized in that: A water tank (2) is fixed on one side of the top surface of the cart (1); a rotating shaft (3) is rotatably connected to one side of the bottom surface of the cart (1); rear wheels (4) are fixedly sleeved on both ends of the outer circumference of the rotating shaft (3); a rotating shaft (5) is rotatably connected to the top surface of the cart (1) at a position on one side of the water tank (2); a spray head (6) is fixed on the top of the rotating shaft (5); a water pump (7) is fixed at one end of the water tank (2); a water suction pipe of the water pump (7) extends to the inner cavity of the water tank (2); and a water outlet pipe of the water pump (7) is connected to the spray head through a rubber hose. The rotating shaft (5) is connected to a water inlet pipe of the head (6), a circular gear (15) is fixedly sleeved at the bottom of the outer circumference of the rotating shaft (5), a rack (14) is meshed on one side of the circular gear (15), a moving plate (9) is fixed on one side of the rack (14), an inner cavity of the trolley (1) at the bottom of the moving plate (9) is rotatably connected to a rotating disk (8), a resistance groove (10) is penetrated at the middle position of the moving plate (9), a resistance rod (11) is inserted into the inside of the resistance groove (10), and the bottom of the resistance rod (11) is fixed to the surface of the rotating disk (8).

2. The cooling device for operating equipment for mine construction according to claim 1, characterized in that: A connecting rod (20) is fixed to the bottom of the rotating disk (8), the bottom of the connecting rod (20) passes through the cart (1) and extends to the bottom position of the cart (1), the connecting rod (20) is rotatably connected to the inner wall of the cart (1), and the bottom of the cart (1) is rotatably connected to a rotating rod (19) at the bottom position of the connecting rod (20).

3. The cooling device for mining equipment according to claim 2, characterized in that: The outer circumference of the connecting rod (20) extending to the position of the cart (1) is fixedly sleeved with a first bevel gear (21), and the outer circumference of the rotating rod (19) is fixedly sleeved with a second bevel gear (22) at a position close to the first bevel gear (21), and the first bevel gear (21) and the second bevel gear (22) are arranged in meshing connection.

4. The cooling device for operating equipment for mine construction according to claim 3 is characterized in that: A second belt pulley (23) is fixedly sleeved at a middle position between the outer circumference of the rotating shaft (3) and the outer circumference of the rotating rod (19), and a second connecting belt (24) is arranged at a middle position between the two second belt pulleys (23).

5. The cooling device for operating equipment for mine construction according to claim 1, characterized in that: A limiting groove (12) is provided on the top surface of the cart (1) at a position where the bottom of the moving plate (9) is located, and a limiting block (13) is slidably inserted inside the limiting groove (12), and the top of the limiting block (13) passes through the limiting groove (12) and is fixed to the surface of the bottom of the moving plate (9).

6. The cooling device for operating equipment for mine construction according to claim 1, characterized in that: A stirring rod (16) is rotatably connected to the middle position of the inner wall of the water tank (2), and the top of the stirring rod (16) extends out of the outside of the cart (1). The outer peripheral surface of the rotating shaft (5) is fixedly sleeved with a first pulley (17) at the position where the bottom of the nozzle (6) and the position where the stirring rod (16) extends out of the outside of the cart (1), and a first connecting belt (18) is arranged at the middle position of the two first pulleys (17).

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