Cooling device for coal mine transportation

Abstract

The utility model relates to the technical field of coal mine transportation, in particular to a cooling device for coal mine transportation. The utility model provides a cooling device for coal mine transportation, which can recycle cooled water and avoid waste of water resources. A cooling device for coal mine transportation comprises a supporting frame, a transmission motor, transmission rollers and the like, the transmission motor is connected to the front side of the right portion of the supporting frame, the transmission rollers are rotationally connected to the left portion and the right portion of the supporting frame, and the transmission motor is connected with the transmission roller on the right side. Water in the heat exchanger is pumped into the filter by starting the water pump, then is introduced into the water distribution frame from the main water pipe, and finally is sprayed onto the conveying belt from the spray head, and after a coal mine is cooled, the water falls into the heat exchanger from the conveying belt and is filtered by the filter to be continuously used, so that the cooled water can be recycled, and the coal mine cooling efficiency is improved. And waste of water resources is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine transportation technical field especially relates to a cooling device for coal mine transportation. BACKGROUND

[0002] Coal mine transportation refers to the process of safely and efficiently transporting coal from the coal mining site to the destination, during the transportation process of coal mine, coal spontaneous combustion risk is one of the important safety hazards. Especially in high temperature environment, coal oxidation heat may cause temperature rise, thereby causing spontaneous combustion accident. In the prior art, water is sprayed on the conveyor belt through the spray pipe to cool the coal, but the water sprayed on the coal cannot be recycled, resulting in waste of water resources.

[0003] Therefore, a cooling device for coal mine transportation is developed, which can recycle the cooled water and avoid waste of water resources. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the problem that the water sprayed on the coal cannot be recycled during the transportation process of coal mine, resulting in waste of water resources, the utility model provides a cooling device for coal mine transportation, which can recycle the cooled water and avoid waste of water resources.

[0005] The technical scheme is: a cooling device for coal mine transportation, including support frame, transmission motor, transmission roller, conveyor belt, material uniformizing assembly, cooling assembly and circulating assembly, the right part of the support frame is connected with the transmission motor, the left and right parts of the support frame are rotatably connected with the transmission roller, the transmission motor is connected with the transmission roller on the right side, the conveyor belt is connected between the transmission rollers, the support frame is provided with a material uniformizing assembly capable of uniformly dispersing materials, the support frame is further provided with a cooling assembly capable of cooling, and the cooling assembly is provided with a circulating assembly capable of recycling water.

[0006] As a further preferred scheme, the material uniformizing assembly includes a protective cover, a control motor and a hopper, the left part of the support frame is connected with the protective cover, the control motor is connected inside the protective cover, the hopper is connected on the output shaft of the control motor, and the hopper is rotatably connected with the support frame.

[0007] As a further preferred scheme, the cooling assembly includes a fixed frame, a spray head and a water distribution frame, a plurality of fixed frames are connected on the upper side of the middle part of the support frame, the spray head is connected on the fixed frame, the water distribution frame is connected between the front parts of the fixed frames, and the spray head is connected with the water distribution frame.

[0008] As a further preferred scheme, the spray head is conical.

[0009] As a further preferred scheme, the water distribution frame is a hollow structure.

[0010] As a further preferred scheme, the circulating assembly comprises a main water pipe, a filter, a water pump, a protection box, a rotating door and a heat exchanger, the main water pipe is connected to the left side of the water distribution frame, the protection box is connected to the front side of the middle part of the support frame, the main water pipe penetrates through the protection box, the filter is connected inside the protection box, the water pump is connected to the left side of the filter, the water inlet end of the water pump is connected to the filter, the water outlet end of the water pump is connected to the main water pipe, the rotating door is rotatably connected to the left part of the front side of the protection box, the heat exchanger is connected to the lower side of the support frame, and the filter and the heat exchanger are connected through pipelines.

[0011] The utility model has the advantages that: the utility model through starting water pump, water in heat exchanger is drawn into filter, again from main water pipe into water distribution frame, finally from shower head sprays to conveyer belt, after cooling coal mine, water falls to heat exchanger from conveyer belt, after filter filtration, continue to use, reached can to the water after cooling recycling, avoid water resource waste's effect. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0013] Figure 2 It is the partial three-dimensional structure schematic diagram of the utility model.

[0014] Figure 3 It is the three-dimensional structure schematic diagram of fixed frame, shower head, water distribution frame and other components of the utility model.

[0015] Figure 4 It is the three-dimensional structure schematic diagram of shower head and water distribution frame and other components of the utility model.

[0016] Figure 5 It is the three-dimensional structure schematic diagram of filter and water pump and other components of the utility model.

[0017] Wherein: 1 - support frame, 2 - transmission motor, 3 - transmission roller, 4 - conveyer belt, 5 - protection cover, 6 - control motor, 7 - hopper, 8 - fixed frame, 9 - shower head, 10 - water distribution frame, 11 - main water pipe, 12 - filter, 120 - water pump, 13 - protection box, 14 - rotating door, 15 - heat exchanger. DETAILED DESCRIPTION

[0018] The utility model makes further illustration by combining specific embodiments, and still need to explain, unless another explicit provision and limitation, the term such as: set up, install, connect, connect should make broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication. For ordinary skilled person in the art, the above-mentioned term can be understood as the specific meaning in the utility model according to specific circumstances.

[0019] A cooling device for coal mine transportation, as shown in Figures 1-5 The utility model discloses a cooling device for coal mine transportation, as shown in formula (1), including support frame 1, transmission motor 2, transmission roller 3, conveyer belt 4, uniform material subassembly, cooling subassembly and circulation subassembly, support frame 1 right part front side is connected with transmission motor 2, and support frame 1 left and right two parts are rotatablely connected with transmission roller 3, and transmission motor 2 is connected with the transmission roller 3 of right side, and transmission roller 3 is connected with conveyer belt 4 between, and support frame 1 is equipped with uniform material subassembly, and uniform material subassembly includes protective cover 5, control motor 6 and hopper 7, and support frame 1 left part front side is connected with protective cover 5, and protective cover 5 is connected with control motor 6 in the inside, and control motor 6 output shaft is connected with hopper 7, and hopper 7 is rotatablely connected with support frame 1, and support frame 1 is also equipped with cooling subassembly, and cooling subassembly includes fixed frame 8, spray head 9 and water distribution frame 10, and support frame 1 middle part upper side is connected with three fixed frame 8, and fixed frame 8 all are connected with spray head 9, and spray head 9 is conical, and it is convenient to spray water, and fixed frame 8 front part is connected with water distribution frame 10 between, and water distribution frame 10 is hollow structure, and it is convenient to water, and spray head 9 all are connected with water distribution frame 10, and cooling subassembly is equipped with circulation subassembly, and circulation subassembly includes main water pipe 11, filter 12, water pump 120, protection box 13, rotating door 14 and heat exchanger 15, and main water pipe 11 is connected with water distribution frame 10 left side, and support frame 1 middle part front side is connected with protection box 13, and main water pipe 11 passes through protection box 13, and protection box 13 is connected with filter 12 in the inside, and filter 12 left side is connected with water pump 120, and water pump 120 water inlet end is connected with filter 12, and water pump 120 water outlet end is connected with main water pipe 11, and protection box 13 left part front side rotatablely connected with rotating door 14, and support frame 1 lower side is connected with heat exchanger 15, and filter 12 is connected with heat exchanger 15 through pipeline.

[0020] When the utility model is used, first, the support frame 1 is placed in the coal mine transportation area, then the coal mine needing to be transported is put into the hopper 7, the control motor 6 is started, the hopper 7 is driven to rotate, the hopper 7 evenly pours out the coal mine to the conveying belt 4, the protective cover 5 protects the control motor 6, then the transmission motor 2 is started, the transmission roller 3 is driven to rotate, the conveying belt 4 rotates to transport the coal mine, when the coal mine needs to be cooled, water is introduced into the heat exchanger 15, then the water pump 120 is started, the water in the heat exchanger 15 is pumped into the filter 12, then the main water pipe 11 is introduced into the water distribution frame 10, finally, the water is sprayed from the spray head 9 to the conveying belt 4, after the coal mine is cooled, the water falls from the conveying belt 4 to the heat exchanger 15, is filtered by the filter 12 and is continuously used, thereby the water after cooling can be recycled, the water resource waste is avoided, the filter 12 in the protection box 13 can be overhauled by rotating the rotating door 14.

[0021] It should be understood that the above description is only for exemplary purposes and does not mean to limit the utility model. Those skilled in the art will understand that the utility model variants will be contained in the scope of the claims herein.

Claims

1. A cooling device for coal mine transportation, characterized in that, It includes a support frame (1), a drive motor (2), a drive roller (3), a conveyor belt (4), a material leveling component, a cooling component, and a circulation component. The drive motor (2) is connected to the front right side of the support frame (1). The drive roller (3) is rotatably connected to both the left and right sides of the support frame (1). The drive motor (2) is connected to the drive roller (3) on the right side. The conveyor belt (4) is wound around the drive rollers (3). The support frame (1) is equipped with a material leveling component that can evenly disperse the material. The support frame (1) is also equipped with a cooling component that can cool down the material. The cooling component is equipped with a circulation component that can recycle water.

2. The cooling device for coal mine transportation according to claim 1, characterized in that, The material leveling assembly includes a protective cover (5), a control motor (6), and a funnel (7). The protective cover (5) is connected to the front left side of the support frame (1). The control motor (6) is connected inside the protective cover (5). The funnel (7) is connected to the output shaft of the control motor (6). The funnel (7) is rotatably connected to the support frame (1).

3. A cooling device for coal mine transportation according to claim 2, characterized in that, The cooling component includes a fixed frame (8), a nozzle (9) and a water distribution frame (10). Multiple fixed frames (8) are connected to the upper middle part of the support frame (1). Each fixed frame (8) is connected to a nozzle (9). A water distribution frame (10) is connected between the front parts of the fixed frames (8). Each nozzle (9) is connected to the water distribution frame (10).

4. A cooling device for coal mine transportation according to claim 3, characterized in that, The nozzle (9) is conical.

5. A cooling device for coal mine transportation according to claim 3, characterized in that, The water distribution frame (10) is a hollow structure.

6. A cooling device for coal mine transportation according to claim 3, characterized in that, The circulation assembly includes a main water pipe (11), a filter (12), a water pump (120), a protection box (13), a rotating door (14), and a heat exchanger (15). The main water pipe (11) is connected to the left side of the water distribution frame (10), and the protection box (13) is connected to the front side of the middle of the support frame (1). The main water pipe (11) passes through the protection box (13). The filter (12) is connected inside the protection box (13). The water pump (120) is connected to the left side of the filter (12). The inlet end of the water pump (120) is connected to the filter (12), and the outlet end of the water pump (120) is connected to the main water pipe (11). The rotating door (14) is rotatably connected to the front left side of the protection box (13). The heat exchanger (15) is connected to the lower side of the support frame (1). The filter (12) and the heat exchanger (15) are connected by a pipe.

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