Sand shoveling device
By setting a push plate and a traction mechanism in the sand shoveling device, the problem of sand residue during the sand shoveling process is solved, and the effects of efficient cleaning and labor saving are achieved. It is suitable for sand shoveling operations in construction.
Patent Information
- Application Number
- CN202422712811.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Traditional sand shovels are prone to sand clumping or sticking during the sand shoveling process, resulting in a lot of sand remaining inside the shovel, which is difficult and inefficient to clean, affecting work efficiency and physical exertion.
A sand shovel is designed. A push plate and a traction mechanism are set in the bucket. The traction rope and the drive mechanism are used to realize the sliding of the push plate to clean the residual sand inside the bucket, avoiding manual knocking or scraping operation, and improving the cleaning efficiency and labor saving.
It achieves efficient cleaning of sand inside the bucket, reduces residue, improves work efficiency and reduces physical exertion, and is suitable for long-term working environments.
Smart Images
Figure CN223398171U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sand shovels, and in particular relates to a sand shovel. Background Art
[0002] A sand shovel is one of the more common tools used in construction. The shovel is very simple to operate and requires almost no specialized training. The operator simply holds the shovel handle and uses the strength of their arms and body to shovel the sand. It is relatively simple and easy to use, suitable for small spaces where mechanical equipment is difficult to operate, to complete the loading and transfer of sand. However, when using a shovel to shovel sand, the sand is prone to clumping or adhesion due to its humidity. As a result, a large amount of sand is likely to remain inside the shovel after it is poured onto the load device. Traditional methods of handling the sand include striking the shovel to remove the sand using vibration, or using a hand scraper to clean it. This operation can easily damage the shovel, reduce work efficiency, and is inconvenient to use. Utility Model Content
[0003] The utility model provides a sand shovel, which has the characteristic of being easy to clean and separate the sand remaining in the shovel.
[0004] The utility model provides the following technical solution: it includes a sand shovel, which includes a bucket, a handle and a handle, the handle is installed between the bucket and the handle, the inner wall of the bucket is slidably connected to a push plate, and the push plate is provided with a traction mechanism, the traction mechanism includes a first traction rope and a second traction rope, the first traction rope and the second traction rope are both slidably connected to the inner wall of the handle, the first traction rope is slidably connected to the inner wall of the bucket, both ends of the first traction rope are fixedly connected to one side of the push plate, and both ends of the second traction rope are fixedly connected to the other side of the push plate.
[0005] Among them, two U-shaped guide frames are installed on the top of the bucket to limit the push plate. The two U-shaped guide frames are symmetrically distributed. Two through holes are opened on the push plate. The U-shaped guide frames pass through the side wall of the push plate through the corresponding through holes.
[0006] Among them, two sliding grooves are opened on the handle rod, and a driving mechanism is provided on the handle rod. The driving mechanism includes a first driving rod and a second driving rod. The first driving rod and the second driving rod are respectively slidably connected to the corresponding inner walls of the sliding grooves. The first driving rod and the second driving rod are both provided with winding holes, and the first traction rope and the second traction rope respectively pass through the corresponding inner walls of the winding holes.
[0007] Among them, the inner wall of the second driving rod is rotatably connected to two rotating shafts, and the side walls of the two rotating shafts are installed with gears, and the inner wall of the upper handle rod is installed with two racks, and the gears are meshed with the corresponding racks. Two springs that drive the rotating shafts are installed in the second driving rod.
[0008] Wherein, the inner walls of the two sliding grooves are both installed with limit bars, the bottom ends of the first driving rod and the second driving rod are both provided with notches, and the limit bars are slidably connected to the inner walls of the corresponding notches.
[0009] The beneficial effects of the present invention are as follows: by controlling the first traction rope to pull the push plate, the push plate slides in the bucket, so that the sand remaining inside the bucket can be completely separated, avoiding the bucket from carrying residual sand when used, which increases weight, affects work efficiency and reduces physical exertion, and is conducive to use in a long-term working environment. In addition, cleaning can be achieved by sliding the push plate, which has high cleaning efficiency, saves time and effort, and is simple and convenient to operate. By pulling the second traction rope, the push plate can slide back to its position in the direction of the handle rod.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0012] Figure 2 for Figure 1 A magnified schematic diagram of part A in the middle;
[0013] Figure 3 This is a schematic diagram of an enlarged front cross-section of the present invention;
[0014] Figure 4 for Figure 3 Enlarged schematic diagram of part B in the middle.
[0015] In the figure: 1. Sand shovel; 11. Bucket; 12. Handle; 121. Slide; 122. Limiting bar; 13. Handle; 14. Rack; 2. Push plate; 21. U-shaped guide frame; 22. Perforation; 3. Traction mechanism; 31. First traction rope; 32. Second traction rope; 4. Driving mechanism; 41. First driving rod; 42. Second driving rod; 43. Winding hole; 44. Rotating shaft; 45. Gear; 46. Notch. DETAILED DESCRIPTION
[0016] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a sand shovel 1, which includes a bucket 11, a handle 12 and a handle 13. The handle 12 is installed between the bucket 11 and the handle 13. The inner wall of the bucket 11 is slidably connected to a push plate 2. The push plate 2 is provided with a traction mechanism 3. The traction mechanism 3 includes a first traction rope 31 and a second traction rope 32. The first traction rope 31 and the second traction rope 32 are both slidably connected to the inner wall of the handle 12. The first traction rope 31 is slidably connected to the inner wall of the bucket 11. Both ends of the first traction rope 31 are fixedly connected to one side of the push plate 2, and both ends of the second traction rope 32 are fixedly connected to the other side of the push plate 2.
[0017] In this embodiment, the sand shovel 1 shovels and transfers the sand on the construction site through the bucket 11. The handle 12 and the handle 13 are convenient for the staff to hold, so that the bucket 11 can be moved in the direction the staff needs to move. The push plate 2 is inside the bucket 11, and the push plate 2 and the inner wall size and shape of the bucket 11 are consistent. When the bucket 11 is in use, the push plate 2 is on the inner wall of the bucket 11 close to the handle 12, so that the push plate 2 does not affect the effective volume of the bucket 11. The first traction rope 31 and the second traction rope 32 are both distributed inside the bucket 11 and the handle 12. The ends of the first traction rope 31 and the second traction rope 32 are distributed on both sides of the push plate 2, so that the first traction rope 31 and the second traction rope 32 can pull the push plate 2 in opposite directions, thereby enabling the push plate 2 to push During the sand cleaning work, when the sand inside the bucket 11 is transferred and deposited and residue is generated, or when the bucket 11 needs to be cleaned, by pulling the first traction rope 31, the first traction rope 31 pulls the push plate 2 to slide toward the opening position on one side of the bucket 11, so that the push plate 2 can push the residual sand, and the sand pushes the sand in front, so that the residual sand inside the bucket 11 can be completely separated, avoiding the bucket 11 from carrying residual sand when used, increasing weight, affecting work efficiency and reducing physical exertion, which is conducive to use in a long-term working environment, and cleaning can be achieved by sliding the push plate 2, which has high cleaning efficiency, saves time and effort, and is simple and convenient to operate. There is no need to knock the device for cleaning, which avoids knocking and vibration damage to the device. By pulling the second traction rope 32, the push plate 2 can slide back toward the handle rod 12.
[0018] Two U-shaped guide frames 21 for limiting the push plate 2 are installed at the top of the bucket 11. The two U-shaped guide frames 21 are symmetrically distributed. Two through-holes 22 are provided on the push plate 2. The U-shaped guide frames 21 penetrate the side walls of the push plate 2 through the corresponding through-holes 22. The push plate 2 is connected to the two U-shaped guide frames 21 through the two through-holes 22. When the push plate 2 slides inside the bucket 11, the through-holes 22 slide on the side walls of the U-shaped guide frames 21. The U-shaped guide frames 21 guide and limit the push plate 2 in sliding, preventing the push plate 2 from tilting or offsetting during the sliding process, thereby improving the stability of the push plate 2 during use.
[0019] Two sliding grooves 121 are provided on the handle rod 12, and a driving mechanism 4 is provided on the handle rod 12. The driving mechanism 4 includes a first driving rod 41 and a second driving rod 42. The first driving rod 41 and the second driving rod 42 are respectively slidably connected to the inner walls of the corresponding sliding grooves 121, and the first driving rod 41 and the second driving rod 42 are both provided with winding holes 43, and the first traction rope 31 and the second traction rope 32 respectively pass through the inner walls of the corresponding winding holes 43; the two sliding grooves 121 give way to the first driving rod 41 and the second driving rod 42, and the second driving rod 42 is above the first driving rod 41, and the first driving rod 41 and the second driving rod 42 are both connected to the first traction rope 31 or the second traction rope 32 through the corresponding winding holes 43, so that when the first driving rod 41 or the second driving rod 42 is pulled, the first driving rod 41 and the second driving rod 42 can pull the first traction rope 31 and the second traction rope 32, thereby completing the sliding action of the push plate 2.
[0020] The inner wall of the second driving rod 42 is rotatably connected to two rotating shafts 44, and the side walls of the two rotating shafts 44 are installed with gears 45, and the inner wall of the upper handle rod 12 is installed with two racks 14, and the gears 45 are meshed and connected with the corresponding racks 14. Two springs driving the rotating shafts 44 are installed in the second driving rod 42; the second driving rod 42 accommodates the two rotating shafts 44 and the two gears 45, and the rotating shaft 44 supports and drives the gears 45 to rotate. The handle rod 12 is connected to the gears 45 through the two racks 14, and the rotating shaft 44 is driven to rotate by the spring inside the second driving rod 42. When the first traction rope 31 is pulled by the first driving rod 41 to push the push plate 2 When pulled out, the push plate 2 pulls the second drive rod 42 in the opposite direction through the second traction rope 32, and the gear 45 is affected by the rack 14 to rotate, so that the gear 45 can drive the rotating shaft 44 to rotate, and the rotating shaft 44 stores power to the spring. When the push plate 2 completes the cleaning action on the bucket 11, the spring can drive the rotating shaft 44 and the gear 45 to rotate, and the gear 45 drives the second drive rod 42 to slide toward the handle 13 through the rack 14, thereby completing the return of the device. If a jam occurs, the second drive rod 42 can be directly pulled. The spring-driven rotating shaft 44 is a mature existing technical means, not an improvement point of the present invention, and its triggering principle will not be repeated here.
[0021] The inner walls of the two slide grooves 121 are both installed with limiting strips 122, and the bottom ends of the first drive rod 41 and the second drive rod 42 are both provided with notches 46, and the limiting strips 122 are slidably connected to the inner walls of the corresponding notches 46; the first drive rod 41 and the second drive rod 42 are both connected to the limiting strips 122 in the slide groove 121 through the corresponding notches 46, and the limiting strips 122 limit the first drive rod 41 or the second drive rod 42 through the notches 46, so that the first drive rod 41 and the second drive rod 42 will not fall out of the slide groove 121, and the first drive rod 41 and the second drive rod 42 can maintain straight movement, thereby improving stability.
[0022] The working principle and use process of the utility model are as follows: when the device is used, the staff controls the bucket 11 by holding the handle 13 and the handle rod 12, so that the bucket 11 can be moved in the direction the staff needs to move, and the bucket 11 shovels and transfers the sand on the construction site. When the sand inside the bucket 11 is transferred and there is residue, or when the bucket 11 needs to be cleaned, by pulling the first driving rod 41, the first driving rod 41 pulls the first traction rope 31, and the first traction rope 31 pulls the push plate 2 to slide toward the opening position on one side of the bucket 11, so that the push plate 2 can push the residual sand, and the sand pushes the sand in front, so that the residual sand inside the bucket 11 can be cleaned. Disengagement prevents the bucket 11 from carrying residual sand when used, which increases weight, affects work efficiency and reduces physical exertion, and is conducive to use in a long-term working environment. The push plate 2 pulls the second traction rope 32 while pushing the sand, and the second traction rope 32 pulls the second drive rod 42 in the opposite direction. The gear 45 is affected by the rack 14 to rotate, so that the gear 45 can drive the rotating shaft 44 to rotate, and the rotating shaft 44 stores power on the spring. When the push plate 2 completes the cleaning action on the bucket 11, the spring can drive the rotating shaft 44 and the gear 45 to rotate, and the gear 45 drives the second drive rod 42 to slide toward the handle 13 through the rack 14, thereby completing the return of the device for easy use next time.
Claims
1. A sand shovel, comprising a sand shovel (1), wherein the sand shovel (1) comprises a bucket (11), a handle (12) and a handle (13), wherein the handle (12) is installed between the bucket (11) and the handle (13), and wherein: The inner wall of the bucket (11) is slidably connected to a push plate (2), and a traction mechanism (3) is provided on the push plate (2). The traction mechanism (3) includes a first traction rope (31) and a second traction rope (32). The first traction rope (31) and the second traction rope (32) are both slidably connected to the inner wall of the handle rod (12). The first traction rope (31) is slidably connected to the inner wall of the bucket (11). Both ends of the first traction rope (31) are fixedly connected to one side of the push plate (2), and both ends of the second traction rope (32) are fixedly connected to the other side of the push plate (2).
2. A sand shovel according to claim 1, characterized in that: Two U-shaped guide frames (21) for limiting the position of the push plate (2) are installed at the top of the bucket (11), and the two U-shaped guide frames (21) are symmetrically distributed. Two through holes (22) are opened on the push plate (2), and the U-shaped guide frames (21) pass through the side wall of the push plate (2) through the corresponding through holes (22).
3. The sand shovel according to claim 1, characterized in that: The handle rod (12) is provided with two slide grooves (121), and the handle rod (12) is provided with a driving mechanism (4), and the driving mechanism (4) includes a first driving rod (41) and a second driving rod (42), and the first driving rod (41) and the second driving rod (42) are respectively slidably connected to the inner wall of the corresponding slide groove (121), and the first driving rod (41) and the second driving rod (42) are both provided with a winding hole (43), and the first traction rope (31) and the second traction rope (32) respectively pass through the inner wall of the corresponding winding hole (43).
4. The sand shovel according to claim 3, characterized in that: The inner wall of the second driving rod (42) is rotatably connected to two rotating shafts (44), and the side walls of the two rotating shafts (44) are both installed with gears (45). Two racks (14) are installed on the inner wall of the upper handle rod (12), and the gears (45) are meshed and connected with the corresponding racks (14). Two springs for driving the rotating shafts (44) are installed in the second driving rod (42).
5. The sand shovel according to claim 4, characterized in that: The inner walls of the two sliding grooves (121) are both installed with limit strips (122), the bottom ends of the first driving rod (41) and the second driving rod (42) are both provided with notches (46), and the limit strips (122) are slidably connected to the inner walls of the corresponding notches (46).