Soil compaction device for geological survey
The servo motor-driven cam disc system and scraper mechanism combined with a water sprinkler solves the problems of uneven soil compaction and high porosity, achieving a more efficient soil compaction effect.
Patent Information
- Application Number
- CN202421912434.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-08-07
AI Technical Summary
Existing soil compacting devices used for geological surveys have difficulty in leveling the soil when compacting it, which affects the compaction effect and is difficult to reduce the porosity of the soil.
A cam plate system driven by a servo motor drives the push rod and movable plate to vibrate and compact the soil. At the same time, a leveling mechanism and scraper are used to scrape the soil back and forth, and water is sprayed through a sprinkler to reduce porosity and improve the compaction effect.
It achieves soil leveling and porosity reduction, significantly improves the soil compaction effect, and ensures the quality of the compacted soil.
Smart Images
Figure CN223346548U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of geological exploration, in particular to a soil compacting device for geological exploration. Background Art
[0002] Geological survey is an investigation and research activity that surveys and detects geology. During geological surveys, the surface soil is often dug up and the soil below the surface is collected. After collection, pits will appear on the surface. In order to protect the environment, the pits need to be backfilled. The soil becomes loose due to the excavation, and the soil needs to be compacted when backfilling.
[0003] Existing soil compacting devices used in geological surveys are not convenient for leveling the soil to be compacted when compacting the soil, which may make the compacted soil uneven, thereby affecting the compaction effect, and are difficult to reduce the porosity of the soil, which may result in poor soil compaction effect. Utility Model Content
[0004] In order to overcome the shortcomings of the above-mentioned background technology, the utility model provides a soil compacting device for geological survey, which is convenient for leveling the soil to be compacted, making the compacted soil more flat, effectively reducing the porosity of the soil, and improving the soil compaction effect.
[0005] A soil compacting device for geological survey includes a pressure plate, a shell, an armrest, a support plate, a push rod, a mounting frame, a return spring, a movable plate, a servo motor and a cam disc. A shell is installed on the top of the pressure plate, and an armrest is installed on the shell. Two support plates are fixedly connected in the shell, and the two support plates are symmetrically arranged. Each support plate is slidably connected to a push rod, and a mounting frame is jointly installed on the top of the two push rods. A return spring is connected between each support plate and the mounting frame. A movable plate is fixed to the bottom of the mounting frame, and the movable plate contacts the pressure plate. A servo motor is installed at the bottom of each support plate, and a cam disc is connected to the output shaft of the servo motor, and the cam disc contacts the push rod. A leveling mechanism is installed on the shell, and the leveling mechanism is used to reciprocate and scrape soil that needs to be compacted subsequently, so that the soil is flatter, which facilitates the soil compacted by the vibration of the pressure plate to be flatter, and avoids the unevenness of the soil affecting the compaction effect.
[0006] In one embodiment, the leveling mechanism includes a fixed shaft, a sliding frame, a connecting rod and a scraper. Two fixed shafts are fixedly connected to the lower part of the mounting frame, and the two fixed shafts are symmetrically arranged. Two sliding frames are slidingly connected to the shell. Each fixed shaft is rotatably connected to a connecting rod, and each connecting rod is rotatably connected to the sliding frame. A scraper is commonly installed at the bottom of the two sliding frames.
[0007] In one embodiment, a scraper is located on a side of the housing away from the handrail, and the scraper is used to level the soil that needs to be compacted later.
[0008] In one embodiment, it also includes a slotted frame, a sliding block, a sprinkler, a water supply pipe, a guide groove plate and a guide rod. The slotted frame is installed between the two sliding frames. The slotted frame is slidably connected to the sliding block. The sprinkler is installed on the sliding block. The top of the sprinkler is connected to the water supply pipe. Two guide groove plates are installed on the shell. The two guide groove plates are symmetrically arranged. Guide grooves are opened on the guide groove plates. Two guide rods are installed on the top of the sprinkler. The two guide rods are slidably connected to the guide grooves of the two guide groove plates respectively.
[0009] In one embodiment, a sprinkler is used to spray water on the soil to be compacted to improve the compaction effect.
[0010] The beneficial effect is that the mounting frame pushes the sliding frame and the scraper to move back and forth through the connecting rod, and the scraper scrapes the soil that needs to be compacted later back and forth, making the soil that needs to be compacted later more flat, making it easier for the pressure plate to vibrate and compact the soil more flat, and avoiding the unevenness of the soil affecting the compaction effect.
[0011] The sprinkler sprays water on the soil to be compacted to improve the compaction effect. The scraper drives the sprinkler to move back and forth, and the sprinkler sprays water back and forth on the soil that needs to be compacted later. The water is used to reduce the porosity of the soil and further improve the soil compaction effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0013] Figure 2 This is a schematic diagram of a partially cutaway three-dimensional structure of the first type of the utility model.
[0014] Figure 3 This is a schematic diagram of a second partially cutaway three-dimensional structure of the present invention.
[0015] Figure 4 It is a partial three-dimensional structural diagram of the utility model.
[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the cam plate and the push rod of the utility model.
[0017] In the accompanying drawings: 1-pressure plate, 2-housing, 3-armrest, 4-support plate, 5-top rod, 6-mounting frame, 7-return spring, 8-movable plate, 9-servo motor, 10-cam plate, 11-fixed shaft, 12-sliding frame, 13-connecting rod, 14-scraper, 15-slot frame, 16-sliding block, 17-sprinkler, 18-water supply pipe, 19-guide groove plate, 20-guide rod. DETAILED DESCRIPTION
[0018] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0019] Example 1: A soil compacting device for geological exploration, such as Figure 1-Figure 5 As shown, it includes a pressure plate 1, a shell 2, an armrest 3, a support plate 4, a push rod 5, a mounting frame 6, a return spring 7, a movable plate 8, a servo motor 9 and a cam plate 10. The shell 2 is installed on the top of the pressure plate 1 by bolts. The pressure plate 1 is used to compact the soil. The armrest 3 is installed on the shell 2 by bolts. Two support plates 4 are welded in the shell 2. The two support plates 4 are symmetrically arranged. Each support plate 4 is slidably connected to a push rod 5. The top of the two push rods 5 is jointly installed with a mounting frame 6 by bolts. A return spring 7 is connected between each support plate 4 and the mounting frame 6. A movable plate 8 is welded to the bottom of the mounting frame 6, and the movable plate 8 is in contact with the pressure plate 1. The movable plate 8 causes the pressure plate 1 to vibrate. A servo motor 9 is installed at the bottom of each support plate 4 by bolts. A cam plate 10 is connected to the output shaft of the servo motor 9. The cam plate 10 is in contact with the push rod 5. The cam plate 10 is used to drive the movable plate 8. A leveling mechanism is installed on the shell 2. The leveling mechanism is used to reciprocate and scrape the soil that needs to be compacted subsequently, making the soil more flat, making it easier for the pressure plate 1 to vibrate and compact the soil to be more flat, and avoiding the unevenness of the soil affecting the compaction effect.
[0020] The leveling mechanism includes a fixed shaft 11, a sliding frame 12, a connecting rod 13 and a scraper 14. Two fixed shafts 11 are welded to the lower part of the mounting frame 6. The two fixed shafts 11 are symmetrically arranged. Two sliding frames 12 are slidingly connected to the housing 2. Each fixed shaft 11 is rotatably connected to a connecting rod 13. Each connecting rod 13 is rotatably connected to the sliding frame 12. The scraper 14 is jointly installed at the bottom of the two sliding frames 12 by bolts. The scraper 14 is used to scrape the soil that needs to be compacted later.
[0021] First, the operator starts the servo motor 9. The output shaft of the servo motor 9 rotates to drive the cam plate 10 to rotate. The cam plate 10 pushes the push rod 5 to move upward, and the mounting bracket 6 and the movable plate 8 move upward accordingly. The reset spring 7 is stretched, and the cam plate 10 rotates until the push rod 5 contacts the most convex point of the cam plate 10. The cam plate 10 continues to rotate, and the cam plate 10 is out of contact with the push rod 5. The reset spring 7 pulls the mounting bracket 6, the push rod 5 and the movable plate 8 to move downward quickly and reset. The push rod 5 contacts the cam plate 10 again, and the movable plate 8 quickly hits the pressure plate 1, causing the pressure plate 1 to vibrate. The operator pushes the shell 2 and the pressure plate 1 to move through the armrest 3. The vibrating pressure plate 1 compacts the soil below. After the soil compaction is completed, the operator turns off the servo motor 9, and the cam plate 10 stops rotating.
[0022] The mounting frame 6 moves upward to drive the fixed shaft 11 to move upward, the fixed shaft 11 drives the connecting rod 13 to swing, the connecting rod 13 pulls the sliding frame 12 and the scraper 14 to move horizontally, the mounting frame 6 drives the fixed shaft 11 to move downward and reset, the mounting frame 6 pushes the sliding frame 12 and the scraper 14 to move in the opposite direction and reset through the connecting rod 13, and the scraper 14 moves back and forth to scrape the soil that needs to be compacted later, so that the soil that needs to be compacted later is more flat, which facilitates the soil compacted by the vibration of the pressing plate 1 to be more flat, and avoids the unevenness of the soil affecting the compaction effect.
[0023] Example 2: Based on Example 1, Figure 1 、 Figure 2 and Figure 4 As shown, it also includes a slotted frame 15, a sliding block 16, a sprinkler 17, a water supply pipe 18, a guide groove plate 19 and a guide rod 20. The slotted frame 15 is installed between the two sliding frames 12 by bolts. The slotted frame 15 is located above the scraper 14. The slotted frame 15 is slidably connected to the sliding block 16. The sprinkler 17 is installed on the sliding block 16 by bolts. The sprinkler 17 is used to reciprocate water spraying on the soil that needs to be compacted later. The top of the sprinkler 17 is connected to the water supply pipe 18. Two guide groove plates 19 are installed on the shell 2 by bolts. The two guide groove plates 19 are symmetrically arranged. A guide groove is opened on the guide groove plate 19. Two guide rods 20 are installed on the top of the sprinkler 17 by bolts. The two guide rods 20 are respectively slidably connected to the guide grooves of the two guide groove plates 19.
[0024] The operator connects the water supply pipe 18 to supply water, and the sprinkler 17 sprays water on the soil to be compacted to improve the compaction effect. The scraper 14 drives the slotted frame 15, the sliding block 16, the sprinkler 17 and the guide rod 20 to move back and forth horizontally. The guide rod 20 moves back and forth along the guide groove of the guide groove plate 19, and the sliding block 16 and the sprinkler 17 move back and forth along the slotted frame 15. The sprinkler 17 sprays water back and forth on the soil that needs to be compacted later. The water is used to reduce the porosity of the soil and further improve the soil compaction effect.
[0025] The above description is merely an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention shall be included within the scope of protection of the present invention. Any matters not fully described in the present invention are prior art known to those skilled in the art.
Claims
1. A soil compacting device for geological exploration, characterized in that: The invention comprises a pressing plate (1), a shell (2), an armrest (3), a supporting plate (4), a push rod (5), a mounting frame (6), a return spring (7), a movable plate (8), a servo motor (9) and a cam plate (10). The shell (2) is mounted on the top of the pressing plate (1). The armrest (3) is mounted on the shell (2). Two supporting plates (4) are fixedly connected in the shell (2). The two supporting plates (4) are symmetrically arranged. Each supporting plate (4) is slidably connected to a push rod (5). The tops of the two push rods (5) are jointly mounted with a mounting frame (6). Each supporting plate (4) is connected to the mounting frame. (6) are connected with a return spring (7), the bottom of the mounting frame (6) is fixed with a movable plate (8), the movable plate (8) is in contact with the pressure plate (1), and a servo motor (9) is installed at the bottom of each support plate (4), the output shaft of the servo motor (9) is connected with a cam plate (10), the cam plate (10) is in contact with the push rod (5), and a leveling mechanism is installed on the housing (2), and the leveling mechanism is used to reciprocate and scrape the soil that needs to be compacted later, so that the soil is more flat, which is convenient for the soil compacted by the pressure plate (1) to be more flat, and avoid the unevenness of the soil affecting the compaction effect.
2. A soil compacting device for geological exploration according to claim 1, characterized in that: The leveling mechanism comprises a fixed shaft (11), a sliding frame (12), a connecting rod (13) and a scraper (14); the lower part of the mounting frame (6) is fixedly connected to two fixed shafts (11), the two fixed shafts (11) are symmetrically arranged, the housing (2) is slidably connected to two sliding frames (12), each fixed shaft (11) is rotatably connected to a connecting rod (13), each connecting rod (13) is rotatably connected to the sliding frame (12), and a scraper (14) is commonly installed at the bottom of the two sliding frames (12).
3. A soil compacting device for geological exploration according to claim 2, characterized in that: The scraper (14) is located on a side of the housing (2) away from the handrail (3), and the scraper (14) is used to level the soil that needs to be compacted later.
4. A soil compacting device for geological exploration according to claim 3, characterized in that: The utility model further comprises a slotted frame (15), a sliding block (16), a water sprayer (17), a water supply pipe (18), a guide slot plate (19) and a guide rod (20). The slotted frame (15) is installed between the two sliding frames (12). The slotted frame (15) is slidably connected to the sliding block (16). The water sprayer (17) is installed on the sliding block (16). The top of the water sprayer (17) is connected to the water supply pipe (18). Two guide slot plates (19) are installed on the housing (2). The two guide slot plates (19) are symmetrically arranged. The guide slot plates (19) are provided with guide slots. Two guide rods (20) are installed on the top of the water sprayer (17). The two guide rods (20) are respectively slidably connected to the guide slots of the two guide slot plates (19).
5. The soil compacting device for geological exploration according to claim 4, characterized in that: The water sprinkler (17) is used to spray water on the soil to be compacted to improve the compaction effect.