Yellow River sediment screening equipment for road engineering

Abstract

The utility model discloses Yellow River sediment screening equipment for road engineering, which belongs to the technical field of Yellow River sediment screening and comprises a screening box and a bottom frame, a feeding box is clamped at the top of the bottom frame, a slope is arranged at the inner bottom of the feeding box, a connecting frame is fixedly connected to the inner side of the feeding box, and the connecting frame is fixedly connected with the bottom of the bottom frame. The Yellow River sediment screening equipment comprises a connecting frame, a feeding frame is fixedly connected to one side of the connecting frame, a motor frame is fixedly connected to the top of the feeding frame, and a driving motor is arranged in the motor frame. Sediment in the feeding box can be directly sucked into the screening box from the feeding frame and the material guiding opening, the purpose of feeding to the high position can be conveniently achieved, the manual feeding height is low, less manpower is used, by arranging a sliding groove and a sliding block, the positions of a filtering frame and a filtering plate can be conveniently adjusted, and the screening efficiency is improved. And the screened sand can be conveniently discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of Yellow River sediment screening, and more specifically, to Yellow River sediment screening equipment for road engineering. Background Art

[0002] China's Yellow River is famous for its high sediment content. Ancient Chinese books record that "seven parts of the Yellow River's water are filled with mud." According to analysis of modern measured data, the average annual sediment load into the mainstream of the Yellow River is 1.6 billion tons, with a sediment content of 35 kg per cubic meter. The Yellow River has the largest amount of sediment and the highest sediment content among the world's major rivers. When the sediment of the Yellow River needs to be utilized, it needs to be screened.

[0003] However, most of the existing screening equipment has the problems of being unable to assist in screening, poor screening efficiency, long screening cycle and high manpower consumption for feeding. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a Yellow River sediment screening device for road engineering, which has the characteristics of being able to assist screening, having good screening efficiency and requiring less manpower for feeding.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a Yellow River sediment screening equipment for road engineering, comprising a screening box and a base frame, the top of the base frame is clamped with a feeding box, the bottom of the feeding box is provided with a slope, the inner side of the feeding box is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with the feeding frame, the top of the feeding frame is fixedly connected with a motor frame, a driving motor is arranged inside the motor frame, a rotating shaft is arranged at the bottom end of the driving motor output shaft, a screw dragon is fixedly connected to the surface of the rotating shaft, a material guide port is arranged on one side of the feeding frame, and the material guide port is arranged above the screening box, a slide slot is opened inside the screening box, a sliding block is slidably connected in the slide slot, a filter frame is fixedly connected on one side of the sliding block, a filter plate is fixedly connected on the inner side of the filter frame, a water pump is arranged on one side of the screening box, a water spray pipe is arranged at one end of the water pump, and a connecting port is arranged at the other end of the water pump.

[0008] When using the Yellow River sediment screening equipment for road engineering of the present technical solution, the driving motor can drive the rotating shaft and the auger to rotate, so that the sediment inside the feeding box can be directly sucked into the screening box from the feeding rack and the guide port, which can conveniently achieve the purpose of feeding to a high place. The manual feeding height is low and less manpower is used. By setting the slide and the slider, the position of the filter rack and the filter plate can be conveniently adjusted, and the sand after screening can be conveniently unloaded. By setting the filter rack and the filter plate, the sand and mud can be screened and separated. By the operation of the water pump, the sediment can be cleaned, thereby assisting the separation of sediment and sand, and further improving the screening efficiency. By setting the connection port, the water pump can be conveniently connected to an external water source.

[0009] Furthermore, a material collection port is provided inside the sub-screen box, and the material collection port is arranged above the water pump.

[0010] Furthermore, a support leg is fixedly connected to the bottom of the screening box, and a support seat is fixedly connected to the bottom of the support leg.

[0011] Furthermore, universal wheels are fixedly connected to the bottom of the loading box, and the number of the universal wheels is four.

[0012] Furthermore, a discharge port is provided at the bottom of the screening box, a baffle is fixedly connected to one side of the filter frame, and a handle is fixedly connected to the surface of the baffle.

[0013] Furthermore, a support sleeve is provided inside the loading rack, and the output shaft of the driving motor is sleeved inside the support sleeve.

[0014] (III) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The driving motor can drive the rotating shaft and the auger to rotate, so that the mud and sand inside the feeding box can be directly pumped into the screening box from the feeding rack and the guide port, which can facilitate the purpose of feeding to a high place. The manual feeding height is low and less manpower is used;

[0017] 2. By setting the slide and the slider, the position of the filter frame and the filter plate can be easily adjusted, so as to facilitate the unloading of the screened sand. By setting the filter frame and the filter plate, the sand and mud can be screened and separated. By working with the water pump, the mud and sand can be cleaned, thereby assisting the separation of mud and sand and further improving the screening efficiency. By setting the connection port, the water pump can be conveniently connected to the external water source. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Support seat; 2. Support leg; 3. Screening box; 4. Baffle; 5. Handle; 6. Connection port; 7. Water pump; 8. Collection port; 9. Material guide port; 10. Base frame; 11. Universal wheel; 12. Feeding box; 13. Slope; 14. Rotating shaft; 15. Auger; 16. Feeding rack; 17. Filter rack; 18. Water spray pipe; 19. Slide; 20. Sliding block; 21. Filter plate; 22. Connecting frame; 23. Motor frame; 24. Driving motor; 25. Support sleeve; 26. Discharge port. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: a Yellow River sediment screening equipment for road engineering, including a screening box 3 and a base frame 10, a feeding box 12 is clamped on the top of the base frame 10, a slope 13 is arranged at the bottom of the feeding box 12, a connecting frame 22 is fixedly connected to the inner side of the feeding box 12, a feeding frame 16 is fixedly connected to one side of the connecting frame 22, a motor frame 23 is fixedly connected to the top of the feeding frame 16, a driving motor 24 is arranged inside the motor frame 23, and the driving motor 24 can drive the rotating shaft 14 and the auger 15 to rotate, so that the sediment inside the feeding box 12 can be directly drawn from the feeding frame 16 and the guide port 9 into the screening box 3, so as to conveniently realize the purpose of feeding at a high place, the manual feeding height is low, and less manpower is used, a rotating shaft 14 is arranged at the bottom end of the output shaft of the driving motor 24, and an auger 15 is fixedly connected to the surface of the rotating shaft 14, and the feeding frame A material guide port 9 is provided on one side of 16, and the material guide port 9 is arranged above the screening box 3. A slide groove 19 is provided inside the screening box 3, and a slider 20 is slidably connected to the slide groove 19. By setting the slide groove 19 and the slider 20, the positions of the filter frame 17 and the filter plate 21 can be conveniently adjusted, so as to facilitate the unloading of the sand after screening. A filter frame 17 is fixedly connected to one side of the slider 20. By setting the filter frame 17 and the filter plate 21, the sand and mud can be screened and separated. The filter plate 21 is fixedly connected to the inner side of the filter frame 17. A water pump 7 is provided on one side of the screening box 3. By working the water pump 7, the mud and sand can be cleaned, thereby assisting the separation of mud and sand and further improving the screening efficiency. A water spray pipe 18 is provided at one end of the water pump 7, and a connecting port 6 is provided at the other end of the water pump 7. By setting the connecting port 6, the water pump 7 can be conveniently connected to an external water source.

[0028] Specifically, a material collection port 8 is provided inside the screening box 3 , and the material collection port 8 is provided above the water pump 7 . A support leg 2 is fixedly connected to the bottom of the screening box 3 , and a support seat 1 is fixedly connected to the bottom of the support leg 2 .

[0029] By adopting the above technical solution and setting the aggregate opening 8, the mud and sand can be limited to facilitate subsequent processing, and the structure can be fixedly supported by setting the support legs 2 and the support seat 1.

[0030] Specifically, the bottom of the feeding box 12 is fixedly connected with universal wheels 11, and the number of universal wheels 11 is four. The bottom of the screening box 3 is provided with a discharge port 26, and one side of the filter frame 17 is fixedly connected with a baffle 4, and the surface of the baffle 4 is fixedly connected with a handle 5.

[0031] By adopting the above technical solution and providing the universal wheel 11, the positions of the base frame 10 and the loading box 12 can be conveniently adjusted and controlled, and by providing the baffle plate 4, the inner side of the filter frame 17 can be protected.

[0032] Specifically, a support sleeve 25 is provided inside the loading rack 16 , and the output shaft of the driving motor 24 is sleeved inside the support sleeve 25 .

[0033] By adopting the above technical solution and providing the support sleeve 25, the output shaft of the drive motor 24 can be supported by sleeve connection, thereby ensuring the stability and safety of the drive motor 24 during operation.

[0034] The working principle of the utility model is:

[0035] When it is necessary to screen the Yellow River silt, the feeding box 12 can be pushed to the side of the sub-screening box 3 first, and the guide port 9 on the side of the feeding frame 16 can be set at the top position of the sub-screening box 3, and then the water pump 7 can be connected to the external clean water with the help of the connecting port 6. After the water pump 7 is connected, the Yellow River silt can be poured into the feeding box 12, and the driving motor 24 can be controlled by the controller to work, driving the rotating shaft 14 and the auger 15 to rotate, and the silt inside the feeding box 12 is drawn from the feeding frame 16 and the guide port 9 into the box port position of the sub-screening box 3, and the silt falls into the sub-screening box 3 after being limited by the collecting port 8. At this time, the water pump 7 is controlled to work, and clean water is pumped from the water spray pipe 18 to the silt position to wash and separate the silt. The muddy water after washing and separation will fall into the bottom position of the filter frame 17 and the filter plate 21, and be directly discharged from the discharge port 26, and the separated sand will flow into the surface of the filter plate 21, so as to achieve silt separation.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A Yellow River sediment screening device for road engineering, comprising a screening box (3) and a base frame (10), characterized in that: A loading box (12) is clamped on the top of the base frame (10), a slope (13) is arranged at the bottom of the loading box (12), a connecting frame (22) is fixedly connected to the inside of the loading box (12), a loading frame (16) is fixedly connected to one side of the connecting frame (22), a motor frame (23) is fixedly connected to the top of the loading frame (16), a driving motor (24) is arranged inside the motor frame (23), a rotating shaft (14) is arranged at the bottom end of the output shaft of the driving motor (24), and a screw auger (15) is fixedly connected to the surface of the rotating shaft (14); A material guide port (9) is provided on one side of the loading rack (16), and the material guide port (9) is arranged above the screening box (3). A slide groove (19) is provided inside the screening box (3), and a slider (20) is slidably connected inside the slide groove (19). A filter frame (17) is fixedly connected to one side of the slider (20), and a filter plate (21) is fixedly connected to the inner side of the filter frame (17). A water pump (7) is provided on one side of the screening box (3), and a water spray pipe (18) is provided at one end of the water pump (7), and a connecting port (6) is provided at the other end of the water pump (7).

2. The Yellow River sediment screening equipment for road engineering according to claim 1 is characterized by: A material collection port (8) is provided inside the screening box (3), and the material collection port (8) is arranged above the water pump (7).

3. The Yellow River sediment screening equipment for road engineering according to claim 1 is characterized by: The bottom of the screening box (3) is fixedly connected to a support leg (2), and the bottom of the support leg (2) is fixedly connected to a support seat (1).

4. The Yellow River sediment screening equipment for road engineering according to claim 1 is characterized by: The bottom of the loading box (12) is fixedly connected with universal wheels (11), and the number of the universal wheels (11) is four.

5. The Yellow River sediment screening equipment for road engineering according to claim 1 is characterized by: The bottom of the screening box (3) is provided with a discharge port (26), one side of the filter frame (17) is fixedly connected to a baffle (4), and the surface of the baffle (4) is fixedly connected to a handle (5).

6. The Yellow River sediment screening equipment for road engineering according to claim 1, characterized in that: A support sleeve (25) is provided inside the loading rack (16), and the output shaft of the driving motor (24) is sleeved inside the support sleeve (25).

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