Dust falling device for crushing of earth-rock engineering

Abstract

The utility model provides a dust falling device for crushing earth-rock engineering, which relates to the field of earth-rock crushing and comprises a loader mechanism, a water storage unit is arranged on one side of the loader mechanism and comprises a water storage tank, and a water conveying unit is arranged at the top of the loader mechanism and comprises a water inlet and a water outlet. A dust falling unit is arranged at the front end of one side of the loading machine mechanism; the loader mechanism is arranged to provide a foundation for earth and stone crushing operation, a driver drives the loader mechanism to perform basic crushing operation on earth and stone, the water storage unit is arranged to provide a water storage function for dust falling operation, and the water level is detected, so that whether water for dust falling is lacked or not is known in time, and the working efficiency is improved. And meanwhile, the water conveying unit and the dust falling unit are matched to directly carry out dust falling operation on the crushing operation position at the front end of the loading machine mechanism, the dust falling unit, the water conveying unit and the water storage unit move along with the displacement of the loading machine mechanism, and therefore the trouble that equipment is manually pushed outwards to carry out dust falling is omitted.

Description

Technical Field

[0001] The utility model belongs to the field of earthwork crushing, and particularly relates to a dust reduction device for earthwork engineering crushing. Background Art

[0002] Earthwork crushing generally refers to the engineering operation of crushing earthwork. Usually, a driver operates a loader to crush the earthwork for subsequent construction engineering operations.

[0003] According to the Chinese patent application number: 202222135610.5, a dust reduction device for earthwork engineering is disclosed, which includes a machine body, a bracket, a hydraulic cylinder, a support plate, an extension device, and a spraying device. The bracket is arranged on the machine body, the hydraulic cylinder is hinged on the machine body, the support plate is arranged on the bracket and is hinged to the hydraulic cylinder, the extension device is arranged on the support plate, and the spraying device is arranged on the extension device. The comparative example belongs to the field of environmental protection dust reduction technology, and specifically refers to a dust reduction device for earthwork engineering with freely adjustable height, expanded dust reduction range, and small occupied space.

[0004] Through the extension setting of the spraying device in the comparative example, the coverage range of the dust reduction operation is improved. However, in the earthwork crushing operation, the loader usually needs to operate on a large area of earthwork, so manual additional pushing of the device for displacement is required, which is inconvenient for synchronous dust reduction operation with the loader.

[0005] In summary, the utility model provides a dust reduction device for earthwork engineering crushing to solve the above problems. Summary of the Utility Model

[0006] To solve the above technical problems, the utility model provides the following technical solutions:

[0007] A dust reduction device for earthwork engineering crushing includes a loader mechanism. A water storage unit is arranged on one side of the loader mechanism, and the water storage unit includes a water storage tank. A water conveyance unit is arranged on the top of the loader mechanism. A dust reduction unit is arranged at the front end of one side of the loader mechanism, and the dust reduction unit includes an installation frame, and atomizing nozzles are communicated with the periphery of the surface of the installation frame.

[0008] Further, in the utility model, the loader mechanism includes a loader body. A boom unit is movably connected to one side of the loader body. An arm unit is movably connected to one side of the boom unit. A crushing head is movably connected to one side of the arm unit. The bottom of the water storage tank is fixedly connected to the loader body. The installation frame is fixedly connected to one side of the arm unit.

[0009] Furthermore, in the present utility model, the water conveyance unit includes a water pump, which is fixedly connected to the top of the loader body. The water inlet end of the water pump is communicated with a water inlet pipe, and the water outlet of the water pump is communicated with a water outlet pipe. One end of the water inlet pipe extends into the inner cavity of the water storage tank and is communicated with the inner cavity of the water storage tank.

[0010] Furthermore, in the present utility model, the water conveyance unit further includes a telescopic pipe. One end of the water outlet pipe is communicated with the telescopic pipe, and one end of the telescopic pipe is communicated with the installation frame. A support rod is fixedly connected to one side of the boom unit, and the telescopic pipe is movably connected to the surface of the support rod.

[0011] Furthermore, in the present utility model, the water storage unit further includes a PLC controller, which is fixedly connected to one side of the water storage tank. A water level sensor is fixedly connected to one side of the inner cavity of the water storage tank. The output end of the water level sensor is electrically connected to the input end of the PLC controller. An alarm is fixedly connected to the top of the water storage tank. The alarm and the input end of the water pump are both electrically connected to the output end of the PLC controller.

[0012] Furthermore, in the present utility model, the dust suppression unit further includes a heating copper pipe, and the input end of the heating copper pipe is electrically connected to the output end of the PLC controller.

[0013] Beneficial effects: The present utility model has the following beneficial effects:

[0014] The present utility model provides a basis for earth-rock breaking operations by setting up a loader mechanism. The driver can drive the loader mechanism to perform basic earth-rock breaking operations. By setting up a water storage unit, it provides a water storage function for dust suppression operations and detects the water level to timely understand whether there is a lack of water for dust suppression. At the same time, in cooperation with the water conveyance unit and the dust suppression unit, it can directly perform dust suppression operations on the breaking operation area at the front end of the loader mechanism. Among them, the dust suppression unit, the water conveyance unit, and the water storage unit all move with the displacement of the loader mechanism, thus saving the trouble of manually pushing external equipment for dust suppression. At the same time, the dust suppression unit can directly perform sprinkler dust suppression operations while the loader mechanism is breaking earth-rock and raising dust, and it will not affect the normal operation of the loader mechanism nor block the driver's vision, thus facilitating the driver's use and improving the dust suppression efficiency. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the separated state of the heating copper pipe and the installation frame of the present utility model;

[0017] Figure 3It is a three-dimensional structural schematic diagram of the water pump of the present utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the water storage tank of the present utility model.

[0019] In the figure:

[0020] 1. Loader mechanism; 11. Loader body; 12. Boom unit; 13. Arm unit; 14. Breaker head; 2. Water storage unit; 21. Water storage tank; 22. PLC controller; 23. Water level sensor; 24. Alarm; 3. Water conveyance unit; 31. Water pump; 32. Inlet pipe; 33. Outlet pipe; 34. Telescopic pipe; 35. Support rod; 4. Dust suppression unit; 41. Installation frame; 42. Atomizing nozzle; 43. Heating copper pipe. Detailed implementation manners

[0021] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In this disclosure, aspects of the present utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. The embodiments of this disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. Additionally, some aspects of the present utility model can be used alone, or in any suitable combination with other aspects disclosed in the present utility model. Embodiment

[0022] As Figures 1-4 shown, this is the first embodiment of the present utility model. This embodiment provides a dust suppression device for breaking in earthwork projects, including a loader mechanism 1. A water storage unit 2 is arranged on one side of the loader mechanism 1. The water storage unit 2 includes a water storage tank 21. A water conveyance unit 3 is arranged on the top of the loader mechanism 1. A dust suppression unit 4 is arranged at the front end on one side of the loader mechanism 1. The dust suppression unit 4 includes an installation frame 41, and atomizing nozzles 42 are communicated with the periphery of the surface of the installation frame 41.

[0023] As Figures 1-2 shown, through the loader mechanism 1, basic breaking operations can be performed on earthwork. Among them, the movement of the loader body 11 can drive the water storage unit 2, the water conveyance unit 3 and the dust suppression unit 4 to move synchronously, and the dust suppression unit 4 can directly perform dust suppression operations following the breaking operations, eliminating the step of additionally pushing external dust suppression equipment and improving the dust suppression efficiency. Embodiment

[0024] Referring to Figure 1 and 3, which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0025] In this embodiment, the loader mechanism 1 includes a loader body 11. One side of the loader body 11 is movably connected to a boom unit 12. One side of the boom unit 12 is movably connected to an arm unit 13. One side of the arm unit 13 is movably connected to a breaker head 14. The bottom of the water storage tank 21 is fixedly connected to the loader body 11, and the mounting frame 41 is fixedly connected to one side of the arm unit 13.

[0026] The water delivery unit 3 includes a water pump 31. The water pump 31 is fixedly connected to the top of the loader body 11. The water inlet end of the water pump 31 is communicated with a water inlet pipe 32, and the water outlet of the water pump 31 is communicated with a water outlet pipe 33. One end of the water inlet pipe 32 extends into the inner cavity of the water storage tank 21 and is communicated with the inner cavity of the water storage tank 21.

[0027] The water delivery unit 3 further includes a telescopic pipe 34. One end of the water outlet pipe 33 is communicated with the telescopic pipe 34. One end of the telescopic pipe 34 is communicated with the mounting frame 41. One side of the boom unit 12 is fixedly connected to a support rod 35, and the telescopic pipe 34 is movably connected to the surface of the support rod 35.

[0028] As Figure 1 and 3 shown, the driver drives the loader body 11 to control the boom unit 12, the arm unit 13 and the breaker head 14 to perform crushing operations on earth and stone. The start of the water pump 31 pumps the water in the inner cavity of the water storage tank 21 to the dust suppression unit 4 for dust suppression operations. At the same time, the support of the support rod 35 for the telescopic pipe 34 prevents the telescopic pipe 34 from falling and blocking the driver's line of sight. In addition, the extendability of the telescopic pipe 34 adapts to the adjustment of the arm unit 13 and the boom unit 12, enabling the dust suppression unit 4 to perform dust suppression operations following the adjustment of the arm unit 13 and the boom unit 12. Embodiment

[0029] Referring to Figure 2 and 4 , which is the third embodiment of the present utility model, and this embodiment is based on the previous two embodiments.

[0030] In this embodiment, the water storage unit 2 further includes a PLC controller 22. The PLC controller 22 is fixedly connected to one side of the water storage tank 21. One side of the inner cavity of the water storage tank 21 is fixedly connected to a water level sensor 23. The output end of the water level sensor 23 is electrically connected to the input end of the PLC controller 22. An alarm 24 is fixedly connected to the top of the water storage tank 21. The input ends of both the alarm 24 and the water pump 31 are electrically connected to the output end of the PLC controller 22.

[0031] The dust suppression unit 4 further includes a heating copper pipe 43. The input end of the heating copper pipe 43 is electrically connected to the output end of the PLC controller 22.

[0032] As Figure 2 and 4 shown, the PLC controller 22 can detect the water level in the inner cavity of the water storage tank 21 according to the water level sensor 23. When the water level is lower than the preset value of the PLC controller 22, it controls the alarm 24 to perform an alarm operation. At the same time, it can control the heating copper tube 43 to heat the water in the inner cavity of the installation frame 41, so as to relieve the relatively low temperature around the earthwork.

[0033] During use, first, the driver can control the boom unit 12, the arm unit 13 and the breaker 14 of the loader body 11 to perform basic crushing operations on the earthwork. During the process, the support rod 35 supports the telescopic pipe 34 to prevent the telescopic pipe 34 from falling and blocking the driver's vision. Moreover, the extendability of the telescopic pipe 34 adapts to the displacement of the dust suppression unit 4. The water pump 31 is started through the PLC controller 22. The water pump 31 conveys water into the inner cavity of the telescopic pipe 34 through the water inlet pipe 32 and the water outlet pipe 33, and transmits it to the inner cavity of the installation frame 41, and is atomized and sprayed out through the atomizing nozzles 42 to directly perform dust suppression operations on the operating positions of the arm unit 13 and the breaker 14. And because there are multiple atomizing nozzles 42, the atomizing nozzles 42 can always perform multi-directional atomizing spraying operations. The heating copper tube 43 is started through the PLC controller 22 to heat the water in the inner cavity of the installation frame 41, so as to relieve the situation of relatively low surface temperature of the earthwork. The water level in the inner cavity of the water storage tank 21 can be detected through the PLC controller 22 and the water level sensor 23. When the water level is lower than the preset value, the alarm 24 is controlled through the PLC controller 22 to give an alarm, so as to timely supplement the water for dust suppression.

[0034] The standard parts used in this application document can all be purchased from the market, and can all be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled through a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in the art. And this application document is mainly used to protect the mechanical device, so the control method and the circuit connection are not explained in detail in this application document.

[0035] Although the present utility model has been disclosed above with a preferred embodiment, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to what is defined by the claims.

Claims

1. A dust suppression device for crushing earthwork engineering, comprising a loader mechanism (1), characterized in that: A water storage unit (2) is arranged on one side of the loader mechanism (1), the water storage unit (2) comprising a water storage tank (21), a water delivery unit (3) is arranged on the top of the loader mechanism (1), a dust reduction unit (4) is arranged at the front end of one side of the loader mechanism (1), the dust reduction unit (4) comprising a mounting frame (41), and the four sides of the surface of the mounting frame (41) are all connected to atomizing nozzles (42).

2. The dust suppression device for earthwork engineering crushing as claimed in claim 1, characterized in that: The loader mechanism (1) comprises a loader body (11), one side of the loader body (11) is movably connected to a large arm unit (12), one side of the large arm unit (12) is movably connected to a small arm unit (13), one side of the small arm unit (13) is movably connected to a crushing head (14), the bottom of the water storage tank (21) is fixedly connected to the loader body (11), and the mounting frame (41) is fixedly connected to one side of the small arm unit (13).

3. The dust suppression device for earthwork engineering crushing as claimed in claim 2, characterized in that: The water delivery unit (3) comprises a water pump (31), the water pump (31) is fixedly connected to the top of the loader body (11), the water inlet end of the water pump (31) is connected to a water inlet pipe (32), the water outlet of the water pump (31) is connected to a water outlet pipe (33), and one end of the water inlet pipe (32) extends to the inner cavity of the water storage tank (21) and is connected to the inner cavity of the water storage tank (21).

4. The dust suppression device for earthwork engineering crushing as claimed in claim 3, characterized in that: The water delivery unit (3) further comprises a telescopic tube (34), one end of the water outlet pipe (33) is connected to the telescopic tube (34), one end of the telescopic tube (34) is connected to the mounting frame (41), one side of the large arm unit (12) is fixedly connected to a support rod (35), and the telescopic tube (34) is movably connected to the surface of the support rod (35).

5. The dust suppression device for earthwork engineering crushing as claimed in claim 3, characterized in that: The water storage unit (2) further comprises a PLC controller (22), the PLC controller (22) being fixedly connected to one side of the water storage tank (21), a water level sensor (23) being fixedly connected to one side of the inner cavity of the water storage tank (21), an output end of the water level sensor (23) being electrically connected to an input end of the PLC controller (22), an alarm (24) being fixedly connected to the top of the water storage tank (21), and input ends of the alarm (24) and the water pump (31) being electrically connected to an output end of the PLC controller (22).

6. The dust suppression device for earthwork engineering crushing as claimed in claim 5, characterized in that: The dust reduction unit (4) further comprises a heating copper tube (43), the input end of the heating copper tube (43) being electrically connected to the output end of the PLC controller (22).

Images