Transfer equipment for earthwork

Abstract

The utility model relates to the technical field of earthwork equipment, in particular to earthwork transfer equipment which comprises a base, a transfer box is rotatably arranged on the top face of the base, an interlayer space is arranged in the center of the base, and a multi-section hydraulic telescopic rod is rotatably installed in the center of the bottom in the base. A support is fixedly installed at the right end of the top face of the base through bolts, a water storage tank is fixedly installed in the support through bolts, a water pump is arranged below the front portion of the water storage tank, and water mist nozzles are fixedly installed at the left ends and the top edges of the front face and the back face of the transfer box at equal intervals. According to the transfer equipment for the earthwork, water storage and supply equipment is arranged on the periphery of the transfer box, and water mist nozzles are additionally arranged on the two sides of the box body, so that in the loading and unloading process, most dust is intercepted and settled, the dust suppression effect is achieved to a certain extent, the situation of dust diffusion is reduced, and the earthwork working environment quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthwork engineering equipment, in particular to a transfer equipment for earthwork engineering. Background Art

[0002] One of the main tasks of earthwork is to excavate and move soil at the construction site to provide a suitable foundation pit for the building. The excavated soil needs to be transferred to a recycling point, so transfer equipment is indispensable.

[0003] The current earthwork and soil material transfer equipment is basically large dump trucks, which use large cargo boxes to load soil materials, but basically have no dust removal function. During the loading and unloading process, a large amount of dust will be emitted, causing large-scale air pollution.

[0004] In order to solve the above problems, we have made improvements and proposed a transfer equipment for earthwork engineering. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model provides a transfer equipment for earthwork engineering, comprising a base, a transfer box being rotatably provided on the top surface of the base, a mezzanine space being provided at the center of the base, a multi-section hydraulic telescopic rod being rotatably installed at the center of the bottom inner portion of the base, the top of the multi-section hydraulic telescopic rod being rotatably connected to the right end of the bottom surface of the transfer box, a bracket being fixedly installed at the right end of the top surface of the base by bolts, a water storage tank being fixedly installed in the bracket by bolts, a water pump being provided at the front lower portion of the water storage tank, the bottom of the water pump being fixedly connected to the base by bolts, and water mist nozzles being fixedly installed at even intervals on the left end and the top edge of the front and back sides of the transfer box.

[0007] As an optimal technical solution of the present invention, the front and rear ends of the left end of the top surface of the base are fixed with limit hinges by bolts, the left end of the bottom surface of the transfer box is rotatably connected to the base through two limit hinges, and the front and rear ends of the middle part of the top surface of the base are fixed with support rods at equal intervals by bolts, and the top surface of the support rods is in contact with the bottom surface of the transfer box.

[0008] As an optimal technical solution of the present invention, a hydraulic cylinder and a hydraulic pump are fixedly installed in the middle part of the base, and are fixedly connected to the multi-section hydraulic telescopic rod. A through opening is opened in the center of the top surface of the base, and the top of the multi-section hydraulic telescopic rod passes through the through opening. A DC reduction motor is fixedly installed at the front end of the left end of the base by bolts.

[0009] As an optimal technical solution of the present invention, two wheel seats are fixedly installed in the middle of the left end of the base by bolts, and winch wheels are rotatably installed in the two wheel seats. A transmission shaft is rotatably installed between the two wheel seats, and the front and rear ends of the transmission shaft are respectively coaxially fixedly connected to the two winch wheels, and the front face of the winch wheel at the front end of the base is coaxially fixedly connected to the rotating shaft of the DC reduction motor.

[0010] As an optimal technical solution of the present invention, the surfaces of the two winch wheels are wrapped with steel wire ropes, the left end of the transfer box is provided with a box door, the top of the box door is rotatably connected to the top of the left end of the transfer box, the front and rear ends of the bottom of the left end of the transfer box are provided with through holes, and a fixed clamping hook is provided on the left side of the through hole, the bottom of the two fixed clamping hooks is rotatably connected to the bottom of the left end of the transfer box, the two steel wire ropes pass through the two through holes respectively, and are fixedly connected to the middle part of the right end of the two fixed clamping hooks, and the right end of the top of the two fixed clamping hooks is in contact with the left bottom of the box door.

[0011] As an optimal technical solution of the present invention, the water inlet of the water pump is fixedly connected to the water storage tank through a pipe, the water outlet of the water pump is fixedly connected to a tee pipe installed by bolts, and the two water outlets of the tee pipe are fixedly connected to water pipes installed by bolts, and the two water pipes are respectively fixedly connected to the top edge and left end edge of the front and back sides of the transfer box by fixing rings and screws, and the water mist nozzles on the front and back sides of the transfer box are respectively fixedly connected in series with the two water pipes.

[0012] The beneficial effect of the utility model is that this type of transfer equipment for earthwork engineering, by loading water storage and supply equipment around the transfer box and installing water mist nozzles on both sides of the box body, can intercept and settle most of the dust in the process of loading and unloading, play a role in dust suppression to a certain extent, greatly reduce the dust diffusion situation, and improve the quality of the earthwork working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a structural diagram of a transfer equipment for earthwork engineering of the utility model;

[0015] Figure 2 This is a schematic diagram of the left side of a partial structure of a transfer equipment for earthwork engineering of the utility model;

[0016] Figure 3 This is a schematic diagram of the left side cross-sectional structure of a transfer box of a transfer equipment for earthwork engineering of the present invention;

[0017] In the figure: 1. Base; 2. Transfer box; 3. Limit hinge; 4. Support rod; 5. Multi-section hydraulic telescopic rod; 6. DC reduction motor; 7. Winch; 8. Drive shaft; 9. Box door; 10. Fixed clamp hook; 11. Water storage tank; 12. Water pump; 13. Water pipe; 14. Water mist nozzle. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0019] Example: Figure 1-3 As shown, a transfer equipment for earthmoving engineering includes a base 1, a transfer box 2 is rotatably provided on the top surface of the base 1, a mezzanine space is provided in the center of the base 1, a multi-section hydraulic telescopic rod 5 is rotatably installed in the center of the bottom of the base 1, the top of the multi-section hydraulic telescopic rod 5 is rotatably connected to the right end of the bottom surface of the transfer box 2, the right end of the top surface of the base 1 is fixedly installed with a bracket by bolts, a water storage tank 11 is fixedly installed in the bracket by bolts, a water pump 12 is provided at the front lower part of the water storage tank 11, the bottom of the water pump 12 is fixedly connected to the base 1 by bolts, and water mist nozzles 14 are fixedly installed at even intervals on the left end and top edge of the front and back sides of the transfer box 2.

[0020] The front and rear ends of the left end of the top surface of the base 1 are fixed with limited hinges 3 by bolts. The left end of the bottom surface of the transfer box 2 is rotatably connected to the base 1 through two limited hinges 3. The front and rear ends of the middle part of the top surface of the base 1 are fixed with support rods 4 at equal intervals by bolts. The top surface of the support rods 4 is in contact with the bottom surface of the transfer box 2.

[0021] A hydraulic cylinder and a hydraulic pump are fixedly installed in the middle of the interior of the base 1, and are fixedly connected to the multi-section hydraulic telescopic rod 5. A through opening is opened in the center of the top surface of the base 1, and the top of the multi-section hydraulic telescopic rod 5 passes through the through opening. A DC reduction motor 6 is fixedly installed at the front end of the left end of the interior of the base 1 by bolts.

[0022] Two wheel seats are fixedly installed in the middle of the left end of the base 1 by bolts, and winch wheels 7 are rotatably installed in the two wheel seats. A transmission shaft 8 is rotatably installed between the two wheel seats. The front and rear ends of the transmission shaft 8 are respectively coaxially fixedly connected to the two winch wheels 7. The front face of the winch wheel 7 at the front end of the base 1 is coaxially fixedly connected to the rotating shaft of the DC reduction motor 6.

[0023] The surfaces of the two winch wheels 7 are wrapped with steel wire ropes, and a box door 9 is provided at the left end of the transfer box 2. The top of the box door 9 is rotatably connected to the top of the left end of the transfer box 2. Through holes are provided at the front and rear ends of the bottom of the left end of the transfer box 2. A fixed clamping hook 10 is provided on the left side of the through hole. The bottom of the two fixed clamping hooks 10 is rotatably connected to the bottom of the left end of the transfer box 2. The two steel wire ropes pass through the two through holes respectively and are fixedly connected to the middle of the right ends of the two fixed clamping hooks 10. The right ends of the tops of the two fixed clamping hooks 10 are in contact with the left bottom of the box door 9.

[0024] The water inlet of the water pump 12 is fixedly connected to the water tank 11 through a pipe, and the water outlet of the water pump 12 is fixedly connected to a tee pipe installed by bolts. The two water outlets of the tee pipe are fixedly connected to water pipes 13 installed by bolts. The two water pipes 13 are respectively fixedly connected to the top edges and left end edges of the front and back sides of the transfer box 2 by fixing rings and screws. The water mist nozzles 14 on the front and back sides of the transfer box 2 are respectively fixedly connected in series with the two water pipes 13.

[0025] Working principle: This type of transfer equipment for earthwork projects needs to be installed on a large transport vehicle when in use. The equipment excavating at the earthwork pit pours the excavated soil into the transfer box 2. During the process, the water pump 12 is started, and water is pumped out from the water tank 11 and transported to the water mist nozzles 14 on both sides of the transfer box 2 through two water pipes 13. Then, when loading earth, water mist is continuously sprayed on both sides of the top of the box. When loading is completed and dust is no longer diffused, the water pump 12 is turned off. When unloading, the multi-section hydraulic telescopic rod 5 is extended to lift the right end of the transfer box 2, and at the same time, the water pump 12 is started and the locking mode of the DC reduction motor 6 is released. The wire rope continues to loosen from the winch wheel 7, and the fixed clamp hook 10 rotates to loosen the box door 9. The box door 9 automatically rotates open under the action of gravity, and the water mist nozzle 14 at the left end of the transfer box 2 will continue to spray dust prevention, which has a certain inhibitory effect on most of the raised dust.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A transfer device for earthwork engineering, comprising a base (1), characterized in that: The top surface of the base (1) is rotatably provided with a transfer box (2), the center of the base (1) is provided with a mezzanine space, the center of the bottom of the base (1) is rotatably provided with a multi-section hydraulic telescopic rod (5), the top of the multi-section hydraulic telescopic rod (5) is rotatably connected to the right end of the bottom surface of the transfer box (2), the right end of the top surface of the base (1) is fixedly provided with a bracket by bolts, a water storage tank (11) is fixedly provided in the bracket by bolts, a water pump (12) is provided at the front lower part of the water storage tank (11), the bottom of the water pump (12) is fixedly connected to the base (1) by bolts, and water mist nozzles (14) are fixedly provided at equal intervals on the left end and the top edge of the front and back sides of the transfer box (2).

2. The earthwork transfer equipment according to claim 1, characterized in that: The front and rear ends of the left end of the top surface of the base (1) are fixedly mounted with limit hinges (3) by bolts, the left end of the bottom surface of the transfer box (2) is rotatably connected to the base (1) by two limit hinges (3), and the front and rear ends of the middle part of the top surface of the base (1) are fixedly mounted with support rods (4) at equal intervals by bolts, and the top surface of the support rods (4) is in contact with the bottom surface of the transfer box (2).

3. The earthwork transfer equipment according to claim 1, characterized in that: A hydraulic cylinder and a hydraulic pump are fixedly installed in the middle of the base (1) and are fixedly connected to the multi-section hydraulic telescopic rod (5). A through hole is opened in the center of the top surface of the base (1), and the top of the multi-section hydraulic telescopic rod (5) passes through the through hole. A DC reduction motor (6) is fixedly installed at the front end of the left end of the base (1) by bolts.

4. The earthwork transfer equipment according to claim 3, characterized in that: Two wheel seats are fixedly installed in the middle of the left end of the base (1) by bolts, and winch wheels (7) are rotatably installed in the two wheel seats. A transmission shaft (8) is rotatably installed between the two wheel seats, and the front and rear ends of the transmission shaft (8) are respectively coaxially fixedly connected to the two winch wheels (7). The front face of the winch wheel (7) at the front end of the base (1) is coaxially fixedly connected to the rotating shaft of the DC reduction motor (6).

5. The earthwork transfer equipment according to claim 4, characterized in that: The surfaces of the two hoisting wheels (7) are both wound with steel wire ropes, the left end of the transfer box (2) is provided with a box door (9), the top of the box door (9) is rotatably connected to the top of the left end of the transfer box (2), the front and rear ends of the bottom of the left end of the transfer box (2) are both provided with through holes, and a fixed clamping hook (10) is provided on the left side of the through hole, the bottom of the two fixed clamping hooks (10) is rotatably connected to the bottom of the left end of the transfer box (2), the two steel wire ropes pass through the two through holes respectively, and are fixedly connected to the middle of the right ends of the two fixed clamping hooks (10), and the right ends of the tops of the two fixed clamping hooks (10) are in contact with the left bottom of the box door (9).

6. The earthwork transfer equipment according to claim 1, characterized in that: The water inlet of the water pump (12) is fixedly connected to the water storage tank (11) through a pipeline, the water outlet of the water pump (12) is fixedly connected to a tee pipe by bolts, and the two water outlets of the tee pipe are fixedly connected to a water pipe (13) by bolts, and the two water pipes (13) are fixedly connected to the top edge and the left end edge of the front and back sides of the transfer box (2) by fixing rings and screws, respectively. The water mist nozzles (14) on the front and back sides of the transfer box (2) are fixedly connected in series with the two water pipes (13).

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