Coal crusher with multi-index monitoring function

Abstract

The utility model discloses a coal crusher with a multi-index monitoring function, which comprises a machine body, supports are welded at four corners of the bottom of the machine body, a feed port is processed in the upper part of the machine body, a discharge port is processed in the lower part of the machine body, and the coal crusher with the multi-index monitoring function further comprises a plurality of supports, and the cooling device is mounted at the top of the machine body. The coal crusher with the multi-index monitoring function relates to the technical field of coal crushers, can detect the temperature of the crushing device in real time during coal crushing operation through the cooperation of the cooling device, the machine body and the crushing device, and can monitor the temperature of the crushing device in real time when the crushing device reaches a certain temperature. And the crushing device can be cooled through the cooling device, so that the phenomenon that the crushing device is deformed and even damaged due to long-time high-temperature operation can be effectively avoided, and the normal operation of the coal crusher with the multi-index monitoring function can be effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of coal crushers, in particular to a coal crusher with multiple index monitoring functions. Background Art

[0002] Coal crusher has a wide range of raw materials to crush, for example, it can crush more than 100 kinds of materials such as gangue, shale, coal, slag, cinder, etc. In addition, coal crusher is also mainly suitable for brick and tile factories to crush cinder, slag, shale, gangue and other raw materials as additives or internal fuel. Here is a specific description of the raw material crushing range of coal crusher: it can crush gangue, shale, slag, cinder, slag, coal, construction waste, ore and other raw materials.

[0003] At present, when the coal crusher is working, the staff needs to put the coal into the feed port, and the crushing device and the screening device will operate fully automatically. Then the crushed coal will be discharged from the screening device, thus completing the coal crushing operation.

[0004] During the use of traditional coal crushers, due to long-term processing operations, a large amount of heat will be accumulated in the crushing device. Once the heat cannot be dissipated quickly, the long-term high-temperature operation will easily cause the crushing device to deform or even be damaged, which will lead to the inability to carry out the crushing operation normally, which will affect the overall work efficiency, and the damaged components need to be replaced, which will increase the overall production cost. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a coal crusher with a multi-indicator monitoring function, which solves the problem that during the use of traditional coal crushers, a large amount of heat will be accumulated in the crushing device due to long-term processing operations. Once the heat cannot be dissipated quickly, the long-term high-temperature operation will easily cause the crushing device to be easily deformed or even damaged, thereby causing the crushing operation to be unable to proceed normally, which will affect the overall work efficiency, and the damaged components need to be replaced, thereby increasing the overall production cost.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a coal crusher with a multi-indicator monitoring function, comprising a machine body, the four bottom corners of the machine body are welded with supports, the top of the machine body is processed with a feed port, the bottom of the machine body is processed with a discharge port, the coal crusher with a multi-indicator monitoring function also includes: a cooling device installed on the top of the machine body; a dust removal device installed on the upper side of the inner side of the machine body; a screening device installed inside the machine body; a crushing device, arranged inside the machine body; wherein, coal enters the interior of the machine body from the feed port, is crushed by the crushing device, and is discharged from the screen plate frame and the discharge port, the dust removal device can perform dust removal operations, and the cooling device can cool the crushing device.

[0007] Preferably, the cooling device includes: a water tank installed above the machine body; a water pump installed at the bottom of the inner wall of the water tank; a controller arranged at the top of the outer wall of the machine body; a water pipe connected to the output end of the water pump and passing through the top of the machine body; a water injection pipe connected to the top of the water tank; a temperature sensor arranged at the top of the inner wall of the machine body; wherein the temperature sensor can detect the temperature of the crushing device, and then the water pump can be controlled by the controller to sprinkle the water inside the water tank to the crushing device through the water pipe.

[0008] Preferably, the dust removal device includes: a collection box installed above one side of the inner wall of the body; a cover body arranged above one side of the body; a fan installed inside the collection box, and the output end is connected to the top of the body; an adsorption pipe connected to one side of the collection box; a filter screen is arranged inside the collection box and fits with the bottom of the fan; wherein the fan sucks dust into the inside of the collection box through the adsorption pipe and the filter screen.

[0009] Preferably, a miscellaneous material opening is processed on one side of the outer wall of the machine body, and the screening device includes: a screen frame installed inside the machine body; a buffer plate installed on the outer wall of the screen frame; a screen plate installed inside the machine body and connected to one side of the buffer plate; a miscellaneous material plate installed on one side of the screen plate and fitted with one side of the inner wall of the machine body; wherein the buffer plate can buffer the unloaded coal, the crushed coal is screened through the screen plate, and unqualified coal is discharged from the inside of the machine body through the miscellaneous material opening.

[0010] Preferably, the crushing device includes: a turntable installed inside the machine body; a plurality of sleeves distributed in an equiangular ring shape on the outside of the turntable; a plurality of springs installed inside the turntable and respectively pressed against the ends of the sleeves; a plurality of stone crushing discs fixedly connected to the ends of the plurality of sleeves; a plurality of limiters installed inside the plurality of sleeves and respectively fixedly connected to the inner wall of the turntable; wherein the turntable drives the stone crushing disc to crush the coal blocks through the sleeve, and the springs protect the stone crushing disc.

[0011] Beneficial Effects

[0012] The utility model provides a coal crusher with a multi-indicator monitoring function. It has the following beneficial effects: the coal crusher with a multi-indicator monitoring function can detect the temperature of the crushing device in real time during the coal crushing operation through the cooperation of the cooling device, the machine body and the crushing device. When the crushing device reaches a certain temperature, the crushing device can be cooled by the cooling device, thereby effectively avoiding the deformation or even damage of the crushing device due to long-term high-temperature operation, thereby effectively ensuring the normal operation of the coal crusher with a multi-indicator monitoring function, thereby facilitating the use of the staff.

[0013] With the help of dust removal device, the dust generated during the coal crushing operation can be collected and processed, which can avoid the dust from spreading into the surrounding air to the greatest extent, ensure the cleanliness of the surrounding working environment, and ensure the working comfort of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A cross-sectional view of

[0016] Figure 3 for Figure 2 Schematic diagram of the structure of the water pump, controller and body;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure of the blower, adsorption pipe and body.

[0018] In the figure: 1. machine body, 2. cooling device, 201. water pump, 202. controller, 203. water pipe, 204. water injection pipe, 205. temperature sensor, 206. water tank, 3. dust removal device, 301. cover body, 302. adsorption pipe, 303. fan, 304. filter, 305. collection box, 4. feed port, 5. support, 6. miscellaneous material port, 7. screening device, 701. buffer plate, 702. sieve plate, 703. miscellaneous material plate, 704. sieve plate frame, 8. crushing device, 801. crushed stone disc, 802. spring, 803. limiter, 804. turntable, 9. discharge port. DETAILED DESCRIPTION

[0019] 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 them. Based on the embodiments of 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.

[0020] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0021] During the use of traditional coal crushers, due to long-term processing operations, a large amount of heat will be accumulated in the crushing device. Once the heat cannot be quickly dissipated, the long-term high-temperature operation will easily cause the crushing device to deform or even be damaged, which will lead to the failure of the crushing operation. This will affect the overall work efficiency, and the damaged components need to be replaced, which will increase the overall production cost.

[0022] In view of this, the utility model provides a coal crusher with a multi-indicator monitoring function. Through the cooperation of a cooling device, a machine body and a crushing device, the temperature of the crushing device can be detected in real time during the coal crushing operation. When the crushing device reaches a certain temperature, the crushing device can be cooled by the cooling device, thereby effectively avoiding deformation or even damage of the crushing device due to long-term high-temperature operation, thereby effectively ensuring the normal operation of the coal crusher with a multi-indicator monitoring function, thereby facilitating the use of the staff.

[0023] Embodiment 1: By Figure 1 , 2, 3 and 4 show that a coal crusher with multiple index monitoring functions includes a body 1, four corners of the bottom of the body 1 are welded with supports 5, the upper part of the body 1 is processed with a feed port 4, and the lower part of the body 1 is processed with a discharge port 9. A coal crusher with multiple index monitoring functions also includes: a cooling device 2 installed on the top of the body 1; a dust removal device 3 installed on the upper side of the inner part of the body 1; a screening device 7 installed inside the body 1; a crushing device 8, which is arranged inside the body 1; wherein, coal enters the inner part of the body 1 from the feed port 4, is crushed by the crushing device 8, and is discharged from the screening device 7 and the discharge port 9, the dust removal device 3 can perform dust removal operations, and the cooling device 2 can cool the crushing device 8;

[0024] In the specific implementation process, it is worth pointing out that the cooling device 2 can cool the crushing device 8 in the machine body 1, the dust removal device 3 can remove dust in the machine body 1, and the screening device 7 can screen the crushed coal, and the unqualified ones are discharged from the interior of the machine body 1 through the miscellaneous material port 6.

[0025] Specifically, when using the coal crusher with multiple indicator monitoring functions, the coal enters the interior of the machine body 1 from the feed port 4, and then falls onto the top of the screening device 7. Then the staff turns on the external power device of the crushing device 8, and the crushing device 8 can crush the coal. Then the coal is screened through the screening device 7. At the same time, the staff turns on the external power supply of the dust removal device 3, and the dust removal device 3 can collect the dust generated when the coal is crushed. At the same time, the cooling device 2 can monitor the temperature of the crushing device 8 in real time. When the crushing device 8 reaches a certain temperature, the cooling device 2 can be used to cool the crushing device 8 to complete the work.

[0026] Embodiment 2: By Figure 1 , 2 As can be seen from Figure 3, the cooling device 2 includes: a water tank 206, installed on the top of the machine body 1; a water pump 201, the model of the water pump 201 is: QD6-9-0.4, installed at the bottom of the inner wall of the water tank 206; a controller 202, the model of the controller 202 is not specifically limited, and it can meet the use requirements, and is arranged at the top of the outer wall of the machine body 1; a water pipe 203, connected to the output end of the water pump 201, and passing through the top of the machine body 1; a water injection pipe 204, connected to the top of the water tank 206; a temperature sensor 205, the model of the temperature sensor 205 is: HIH-3605, the temperature sensor 205 can monitor the temperature of the crushing device 8 in real time, and is arranged at the top of the inner wall of the machine body 1; wherein the temperature sensor 205 can detect the temperature of the crushing device 8, and then the water pump 201 can be controlled by the controller 202 to sprinkle the water inside the water tank 206 to the crushing device 8 through the water pipe 203;

[0027] In the specific implementation process, it is worth pointing out that the water pump 201 can pump out the water source in the water tank 206, and then sprinkle it to the crushing device 8 through the water pipe 203, thereby completing the cooling operation. When the crushing device 8 reaches the set value of the temperature sensor 205, the temperature sensor 205 sends a signal to the controller 202, and the controller 202 can control the water pump 201 to pump out the water source in the water tank 206 and sprinkle it to the crushing device 8 to achieve the cooling operation;

[0028] Specifically, on the basis of the above-mentioned embodiment 1, as the work progresses, when the crushing device 8 reaches the set value of the temperature sensor 205, the temperature sensor 205 transmits a signal to the controller 202, and the controller 202 can control the water pump 201 to extract the water source inside the water tank 206, and then sprinkle it to the crushing device 8 through the water pipe 203. At this time, the crushing device 8 can be cooled down to complete the work.

[0029] Embodiment 3: By Figure 1 , 2 As can be seen from Figure 4, the dust removal device 3 includes: a collection box 305, installed above one side of the inner wall of the body 1; a cover body 301, arranged above one side of the body 1; a fan 303, the model of the fan 303 is: HG-HF-150P, the fan 303 can extract the air inside the collection box 305, and then use the negative pressure to draw the dust into the collection box 305 through the adsorption pipe 302, installed inside the collection box 305, and the output end is connected to the top of the body 1; the adsorption pipe 302, connected to one side of the collection box 305; the filter 304, the mesh number of the filter 304 is not specifically limited, and it can meet the use requirements, and it is arranged inside the collection box 305 and fits with the bottom of the fan 303; wherein, the fan 303 sucks the dust into the collection box 305 through the adsorption pipe 302 and the filter 304;

[0030] In the specific implementation process, it is worth pointing out that the fan 303 can extract the air inside the collection box 305, and then use the negative pressure to draw the dust into the collection box 305 through the adsorption pipe 302;

[0031] Specifically, based on the above-mentioned embodiments one and two, the staff turns on the external power supply of the fan 303, and the fan 303 can then draw out the air inside the collection box 305. At this time, by utilizing the negative pressure effect, the dust can be drawn into the interior of the collection box 305 through the adsorption pipe 302, and then filtered through the filter net 304, so that the dust stays inside the collection box 305, and the dust removal operation can be completed.

[0032] Embodiment 4: By Figure 1 and 2It can be seen that a miscellaneous material port 6 is processed on one side of the outer wall of the machine body 1, and the screening device 7 includes: a screen frame 704, which is installed inside the machine body 1; a buffer plate 701, which is installed on the outer wall of the screen frame 704; a screen plate 702, which is installed inside the machine body 1 and connected to one side of the buffer plate 701; a miscellaneous material plate 703, which is installed on one side of the screen plate 702 and fits one side of the inner wall of the machine body 1; wherein the buffer plate 701 can buffer the unloaded coal, and the crushed coal is screened through the screen plate 702, and the unqualified coal is discharged from the inside of the machine body 1 from the miscellaneous material port 6;

[0033] In the specific implementation process, it is worth pointing out that the buffer plate 701 can protect the screen frame 704 to prevent the screen frame 704 from being damaged due to the falling coal, and the screen plate 702 can screen the broken coal, thereby ensuring the screening quality of the coal;

[0034] Specifically, on the basis of the above-mentioned embodiments one, two and three, when the coal falls to the top of the buffer plate 701, it can roll to the top of the screen plate 702 due to the factor of gravity. At this time, the coal can be crushed by the cooperation of the crushing device 8 and the screen plate 702, and the uncrushed coal is pushed out of the interior of the machine body 1 through the crushing device 8 through the miscellaneous material plate 703 and the miscellaneous material port to complete the work.

[0035] Embodiment 5: By Figure 1 , 2 As can be seen from Figures 4, the crushing device 8 includes: a rotating disk 804, which is installed inside the machine body 1; a plurality of sleeves 805, which are arranged and distributed in an equiangular ring shape on the outside of the rotating disk 804; a plurality of springs 802, which are arranged and are all installed inside the rotating disk 804 and are respectively tightly pressed against the ends of the sleeves 805; a plurality of stone crushing disks 801, which are respectively fixedly connected to the ends of the plurality of sleeves 805; a plurality of limiters 803, which are arranged and are respectively installed inside the plurality of sleeves 805 and are all fixedly connected to the inner wall of the rotating disk 804; wherein the rotating disk 804 drives the stone crushing disk 801 to crush the coal blocks through the sleeves 805, and at the same time, the springs 802 play a role in protecting the stone crushing disk 801;

[0036] In the specific implementation process, it is worth pointing out that a spring 802 and a stopper 803 are arranged inside the casing 805 to buffer and protect the gravel plate 801, which can improve the durability of the equipment and reduce the subsequent maintenance cost of the staff;

[0037] Specifically, on the basis of the above-mentioned embodiment 1, when the coal falls above the screening device 7, the staff turns on the external power device of the crushing device 8, and the crushing device 8 can achieve the crushing operation of the coal by cooperating with the screen plate 702. When it contacts a harder object, the crushing disc 801 can drive the sleeve 805 to move along the inner wall of the turntable 804, and at the same time start to compress the spring 802, which can then play a buffering role on the crushing disc 801 to complete the work.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal crusher with multiple index monitoring functions, comprising a machine body (1), characterized in that: The four corners of the bottom of the machine body (1) are welded with supports (5), the upper part of the machine body (1) is processed with a feed port (4), and the lower part of the machine body (1) is processed with a discharge port (9). The coal crusher with multiple index monitoring functions also includes: A cooling device (2) is installed on the top of the machine body (1); A dust removal device (3) is installed above one side of the interior of the machine body (1); A screening device (7) installed inside the machine body (1); A crushing device (8) is arranged inside the machine body (1); The coal enters the interior of the machine body (1) from the feed port (4), is crushed by the crushing device (8), and is discharged from the screening device (7) and the discharge port (9). The dust removal device (3) can perform dust removal operations, and the cooling device (2) can cool the crushing device (8).

2. A coal crusher with multiple index monitoring functions according to claim 1, characterized in that: The temperature reduction device (2) comprises: A water tank (206) is installed above the machine body (1); A water pump (201) is installed at the bottom of the inner wall of the water tank (206); A controller (202) is arranged on the top of the outer wall of the machine body (1); A water pipe (203) connected to the output end of the water pump (201) and passing through the top of the machine body (1); A water injection pipe (204) connected to the top of the water tank (206); A temperature sensor (205) is arranged on the top of the inner wall of the machine body (1); The temperature sensor (205) can detect the temperature of the crushing device (8), and the controller (202) can control the water pump (201) to spray the water in the water tank (206) toward the crushing device (8) through the water pipe (203).

3. The coal crusher with multiple index monitoring function according to claim 1 is characterized in that: The dust removal device (3) comprises: A collection box (305) is installed above one side of the inner wall of the machine body (1); A cover body (301) is arranged above one side of the machine body (1); A fan (303) is installed inside the collecting box (305), and an output end thereof is connected to the top of the machine body (1); An adsorption pipe (302) is connected to one side of the collection box (305); The filter screen (304) is arranged inside the collection box (305) and fits the bottom of the fan (303); The fan (303) sucks dust into the interior of the collection box (305) through the adsorption pipe (302) and the filter (304).

4. The coal crusher with multiple index monitoring function according to claim 1 is characterized in that: A miscellaneous material opening (6) is processed on one side of the outer wall of the machine body (1), and the screening device (7) comprises: A sieve plate frame (704) is installed inside the machine body (1); A buffer plate (701) is mounted on the outer wall of the screen plate frame (704); A sieve plate (702) is installed inside the machine body (1) and connected to one side of the buffer plate (701); A miscellaneous material plate (703) is installed on one side of the sieve plate (702) and is in contact with one side of the inner wall of the machine body (1); The buffer plate (701) can buffer the discharged coal, the crushed coal is screened through the screen plate (702), and unqualified coal is discharged from the interior of the machine body (1) through the miscellaneous material port (6).

5. The coal crusher with multiple index monitoring functions according to claim 1 is characterized in that: The crushing device (8) comprises: A turntable (804) is installed inside the machine body (1); A plurality of sleeves (805) are provided and distributed in an equiangular ring shape on the outside of the rotating disk (804); A plurality of springs (802) are provided, each of which is installed inside the rotating disk (804) and is respectively pressed against the end of the sleeve (805); A plurality of gravel discs (801) are provided and are respectively fixedly connected to the ends of the plurality of sleeves (805); A plurality of limiters (803) are provided, which are respectively installed inside the plurality of sleeves (805) and are all fixedly connected to the inner wall of the rotating disk (804); The rotating disk (804) drives the crushing disk (801) to crush the coal blocks through the sleeve (805), and the spring (802) plays a role in protecting the crushing disk (801).

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