Discrete adjustable sand stabilization device
By introducing threaded rods and sliding rail structures into the sand-fixing device, the height of the grass-pressing wheel can be adjusted and its movement stabilized, solving the problem that the sand-fixing device cannot adapt to different terrains, and improving the sand-fixing efficiency and applicability of the device.
Patent Information
- Application Number
- CN202520326636.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The existing discrete sand-fixing devices have fixed grass-pressing wheels, which cannot be flexibly adjusted according to different desert terrains and actual conditions, affecting user operation.
A discrete adjustable sand-fixing device was designed. The height of the U-shaped frame is adjusted by the meshing of the threaded rod and threaded hole. Combined with the sliding connection of the slide rail and the sliding sleeve, it is equipped with rotatable grass-pressing wheels and anti-slip walking wheels, and has the functions of height adjustment and stable movement.
It enables the adjustment of the position of the grass pressing wheel to adapt to different desert terrains and grass laying thicknesses, improves sand fixation efficiency and device applicability, and ensures the safety and stability of movement.
Smart Images
Figure CN223951744U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to desert control technical field, concretely is a discrete formula adjustable sand fixation device. BACKGROUND
[0002] Desertification is a global environmental problem, which seriously affects the ecological balance and human living environment. Sand fixation is an important part of desert control. The common sand fixation methods currently include vegetation sand fixation, engineering sand fixation, etc. In the prior art, grass pressing tools are used for grass pressing when vegetation sand fixation is carried out.
[0003] Based on the above, the present inventor found that the following problems exist: the grass pressing wheel of the current discrete sand fixation device is of a fixed structure, cannot be flexibly adjusted according to different desert topography and actual conditions, and affects user use.
[0004] Therefore, in view of the above, the existing structure and defects are improved, and a discrete adjustable sand fixation device is provided, so as to achieve the purpose of having more practical value. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a discrete adjustable sand fixation device to solve the problem that the grass pressing wheel of the current discrete sand fixation device is of a fixed structure, cannot be flexibly adjusted according to different desert topography and actual conditions, and affects user use in the background art.
[0006] In view of the above problems, the technical scheme provided by the utility model is:
[0007] A discrete adjustable sand fixation device, comprising a horizontal plate, a pair of vertical supports are installed on both sides of the bottom end of the horizontal plate, a fixed shaft is installed at the bottom end of the opposite side of the vertical support, a walking wheel is rotatably connected to the outside of the fixed shaft, a U-shaped frame is installed at the bottom end of the horizontal plate, a rotating shaft is rotatably connected to the inside bottom end of the U-shaped frame, a grass pressing wheel is sleeved on the outside of the rotating shaft, a sliding sleeve is installed on both sides of the U-shaped frame, a sliding rail is slidably connected to the inside of the sliding sleeve, one side of a pair of sliding rails and the adjacent side of a pair of vertical supports are fixedly connected, a threaded hole is formed in the middle top end of the horizontal plate, an adjusting mechanism for adjusting the height of the U-shaped frame is installed in the inside of the threaded hole, a fixed seat is installed on one side of the horizontal plate, and a hand push rod is installed on the top end of the fixed seat.
[0008] Further, the adjusting mechanism comprises a threaded rod, the outside of the threaded rod is engaged with the inside of the threaded hole, and the bottom end of the threaded rod is rotatably connected with a retaining seat, and the bottom end of the retaining seat is fixedly connected with the top end of the U-shaped frame.
[0009] The advantage of adopting the above-mentioned further solution is that the height of the U-shaped frame can be adjusted by rotating the threaded rod through the engagement of the outer side of the threaded rod and the inner side of the threaded hole.
[0010] Furthermore, an adjustment knob is installed at the top of the threaded rod, and the outer side of the adjustment knob is provided with anti-slip protrusions.
[0011] The advantage of adopting the above-mentioned further solution is that the adjustment knob installed at the top of the threaded rod makes it convenient for the user to rotate the threaded rod.
[0012] Furthermore, handles are installed at both ends of the outer side of the push rod, and several anti-slip grooves are formed on the outer side of the handles.
[0013] The beneficial effect of adopting the above-mentioned further solution is that, by installing handles at both ends of the outer side of the push rod, the operator can push the device more comfortably and safely, and it is easier to control the direction and force of the device's movement.
[0014] Furthermore, the slide rail is in the shape of an "I".
[0015] The beneficial effect of adopting the above-mentioned further solution is that by making the slide rail into an "I" shape, the sliding stability of the slide sleeve is improved.
[0016] Furthermore, the outer side of the grass pressing wheel is provided with several grass pressing grooves, and the grass pressing grooves are distributed at equal intervals.
[0017] The beneficial effect of adopting the above-mentioned further scheme is that by opening several grass pressing grooves on the outer side of the grass pressing wheel, the discrete grass pressing grooves can make better contact with grass during rotation, pressing the grass more effectively into the sand, thereby improving the efficiency and effect of sand fixation.
[0018] Furthermore, the outer side of the walking wheel is provided with anti-slip texture.
[0019] The beneficial effect of adopting the above-mentioned further solution is that by providing anti-slip texture on the outer side of the walking wheels, the device is less likely to slip when walking on soft ground such as sand, thus ensuring the safety and stability of the device's movement.
[0020] Compared with existing technologies, the advantages of this utility model are as follows: This discrete adjustable sand-fixing device has a traveling wheel rotatably connected to the outside of a fixed shaft, facilitating flexible movement to designated sand-fixing positions in sandy terrains of varying terrains. A grass-pressing wheel is fitted onto the outside of the rotating shaft, allowing it to rotate around the shaft. A slide rail is slidably connected to the inside of a sliding sleeve, improving the lifting stability of the U-shaped frame. An adjustment mechanism for adjusting the height of the U-shaped frame is installed on the inside of a threaded hole, allowing the U-shaped frame to move up and down along the slide rail, thereby adjusting the height of the grass-pressing wheel to adapt to different sand-fixing conditions and grass laying thicknesses, thus improving the device's applicability. A push rod is installed at the top of the fixed base, allowing operators to easily grip and push the device. The height of the U-shaped frame can be adjusted by rotating the threaded rod through the engagement of the outside of the threaded rod and the inside of the threaded hole. An adjustment knob is installed at the top of the threaded rod for easy rotation. Handles are installed at both ends of the push rod for greater comfort and safety when pushing the device, facilitating control of the device's direction and force. The slide rail is I-shaped, improving the sliding stability of the sliding sleeve. Several pressing grooves are formed on the outer side of the pressing wheel, allowing for better contact with the grass during rotation, effectively pressing the grass into the sand and improving sand fixation efficiency and effect. The outer side of the walking wheels has anti-slip textures, preventing slippage on soft surfaces such as sand, ensuring the safety and stability of the device's movement. This invention effectively adjusts the position of the pressing wheel, allowing for flexible adjustments based on different desert terrains and actual conditions, and has high practical value. Attached Figure Description
[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;
[0022] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;
[0023] Figure 3 This is the third perspective structural diagram of the present utility model embodiment;
[0024] Figure 4 This is a disassembled three-dimensional structural diagram of an embodiment of the present utility model;
[0025] Figure 5 The embodiments disclosed herein Figure 1 A magnified schematic diagram of structure A in the middle.
[0026] In the figure: 100, cross plate; 10001, threaded hole; 101, stand; 102, fixed shaft; 103, walking wheel; 104, U-shaped frame; 105, rotating shaft; 106, grass pressing wheel; 10601, grass pressing groove; 107, sliding sleeve; 108, sliding rail; 109, adjusting mechanism; 10901, threaded rod; 10902, retaining seat; 10903, adjusting knob; 110, fixed seat; 111, hand pushing rod; 112, handle. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0028] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a discrete adjustable sand-fixing device, including cross plate 100, the bottom end both sides of cross plate 100 are equipped with stand 101, the opposite side bottom end of a pair of stand 101 is equipped with fixed shaft 102, the outside of fixed shaft 102 is rotatably connected with walking wheel 103, the bottom end of cross plate 100 is equipped with U-shaped frame 104, the inside bottom end of U-shaped frame 104 is rotatably connected with rotating shaft 105, the outside of rotating shaft 105 is equipped with grass pressing wheel 106, the both sides of U-shaped frame 104 are equipped with sliding sleeve 107, the inside of sliding sleeve 107 is slidably connected with sliding rail 108, the side of a pair of sliding rail 108 and the adjacent side of a pair of stand 101 are fixedly connected, the top end middle part of cross plate 100 is equipped with threaded hole 10001, the inside of threaded hole 10001 is equipped with adjusting mechanism 109 for adjusting the height of U-shaped frame 104, the side of cross plate 100 is equipped with fixed seat 110, the top end of fixed seat 110 is equipped with hand pushing rod 111, the outside of fixed shaft 102 is rotatably connected with walking wheel 103, to facilitate flexible movement to specified sand-fixing position in different terrain sandy land, the outside of rotating shaft 105 is equipped with grass pressing wheel 106, so that grass pressing wheel can revolve around it, the inside of sliding sleeve 107 is slidably connected with sliding rail 108, improve the lifting stability of U-shaped frame 104, the inside of threaded hole 10001 is equipped with adjusting mechanism 109 for adjusting the height of U-shaped frame 104, so that U-shaped frame 104 moves up and down along sliding rail, to adjust the height of grass pressing wheel 106, to adapt to different sand-fixing working conditions and grass laying thickness, improve the applicability of device, the top end of fixed seat 110 is equipped with hand pushing rod 111, to facilitate operator holding and pushing device to move.
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] Please see Figures 1-5 The adjusting mechanism 109 includes a threaded rod 10901, the outer side of which engages with the inner side of a threaded hole 10001. A retaining seat 10902 is rotatably connected to the bottom end of the threaded rod 10901, and the bottom end of the retaining seat 10902 is fixedly connected to the top end of the U-shaped frame 104. An adjusting knob 10903 is installed on the top end of the threaded rod 10901, and an anti-slip protrusion is provided on the outer side of the adjusting knob 10903. By engaging the outer side of the threaded rod 10901 with the inner side of the threaded hole 10001, the height of the U-shaped frame 104 can be adjusted by rotating the threaded rod 10901. The adjusting knob 10903 installed on the top end of the threaded rod 10901 makes it convenient for the user to rotate the threaded rod 10901.
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Please see Figures 1-5 The push rod 111 has handles 112 installed at both ends of its outer side. Several anti-slip grooves are formed on the outer side of the handles 112. The slide rail 108 is I-shaped. Several pressing grooves 10601 are formed on the outer side of the pressing wheel 106, and these grooves are evenly spaced. The outer side of the traveling wheel 103 has anti-slip textures. The handles 112 installed at both ends of the push rod 111 make it more comfortable and safer for the operator to push the device, and facilitate control of the device's movement direction. The sliding stability of the sliding sleeve 107 is improved by the "I"-shaped design of the slide rail 108. Several grass pressing grooves 10601 are provided on the outer side of the grass pressing wheel 106, so that the discrete grass pressing grooves 10601 can make better contact with grass during rotation, pressing the grass more effectively into the sand and improving the efficiency and effect of sand fixation. The anti-slip texture on the outer side of the walking wheel 103 makes it less likely for the device to slip when walking on soft ground such as sand, ensuring the safety and stability of the device's movement.
[0033] Specifically, the working principle of this discrete adjustable sand-fixing device is as follows: During use, a traveling wheel 103 is rotatably connected to the outer side of the fixed shaft 102, facilitating flexible movement to the designated sand-fixing position in sandy terrains of varying terrains. A grass-pressing wheel 106 is fitted onto the outer side of the rotating shaft 105, allowing the grass-pressing wheel to rotate around it. A slide rail 108 is slidably connected to the inner side of the sliding sleeve 107, improving the lifting stability of the U-shaped frame 104. An adjustment mechanism 109 for adjusting the height of the U-shaped frame 104 is installed on the inner side of the threaded hole 10001, allowing the U-shaped frame 104 to move up and down along the slide rail, thereby adjusting the height of the grass-pressing wheel 106 to adapt to different sand-fixing conditions and grass laying thicknesses, improving the device's applicability. A push rod 111 is installed at the top of the fixed base 110, allowing the operator to easily hold and push the device. The U-shaped frame is adjusted by rotating the threaded rod 10901, with the outer side of the threaded rod 10901 engaging with the inner side of the threaded hole 10001. The height of the device is 104. An adjustment knob 10903 is installed at the top of the threaded rod 10901, which allows the user to easily rotate the threaded rod 10901. Handles 112 are installed at both ends of the outer side of the push rod 111, making it more comfortable and safer for the operator to push the device, and facilitating control of the device's direction and force of movement. The slide rail 108 is "I" shaped, which improves the sliding stability of the sliding sleeve 107. Several pressing grooves 10601 are opened on the outer side of the pressing wheel 106, so that during rotation, the discrete pressing grooves 10601 can better contact the grass, pressing the grass more effectively into the sand, improving the efficiency and effect of sand fixation. The outer side of the walking wheel 103 is provided with anti-slip texture, so that the device is not easy to slip when walking on soft ground such as sand, ensuring the safety and stability of the device's movement. This utility model can effectively realize the position adjustment of the pressing wheel, which can be flexibly adjusted according to different desert terrains and actual conditions, and has high practical value.
Claims
1. A discrete adjustable sand-fixing device, characterized in that, It includes a horizontal plate (100). On both sides of the bottom end of the horizontal plate (100), there are vertical frames (101) installed. At the bottom ends of the opposite sides of a pair of the vertical frames (101), there are fixed shafts (102) installed. A walking wheel (103) is rotatably connected to the outside of the fixed shaft (102). A U-shaped frame (104) is installed at the bottom end of the horizontal plate (100). A rotating shaft (105) is rotatably connected to the inner bottom end of the U-shaped frame (104). A grass pressing wheel (106) is sleeved on the outside of the rotating shaft (105). Sliding sleeves (107) are installed on both sides of the U-shaped frame (104). A sliding rail (108) is slidably connected to the inside of the sliding sleeve (107). One side of a pair of the sliding rails (108) is fixedly connected to the adjacent side of a pair of the vertical frames (101). A threaded hole (10001) is opened in the middle of the top end of the horizontal plate (100). An adjusting mechanism (109) for adjusting the height of the U-shaped frame (104) is installed inside the threaded hole (10001). A fixed seat (110) is installed on one side of the horizontal plate (100). A hand push rod (111) is installed on the top end of the fixed seat (110).
2. The discrete adjustable sand-fixing device according to claim 1, characterized in that The adjusting mechanism (109) includes a threaded rod (10901). The outside of the threaded rod (10901) is engaged with the inside of the threaded hole (10001). The bottom end of the threaded rod (10901) is rotatably connected to a holding seat (10902). The bottom end of the holding seat (10902) is fixedly connected to the top end of the U-shaped frame (104).
3. The discrete adjustable sand-fixing device according to claim 2, characterized in that An adjusting knob (10903) is installed at the top end of the threaded rod (10901). Anti-slip protrusions are provided on the outside of the adjusting knob (10903).
4. The discrete adjustable sand-fixing device of claim 1, wherein, Grip handles (112) are installed at both ends of the outside of the hand push rod (111). A number of anti-slip grooves are opened on the outside of the grip handles (112).
5. The discrete adjustable sand-fixing device according to claim 1, characterized in that The sliding rail (108) is in the shape of an "I".
6. The discrete adjustable sand-fixing device of claim 1, wherein, A number of grass pressing grooves (10601) are opened on the outside of the grass pressing wheel (106). The number of the grass pressing grooves (10601) are equally spaced.
7. The discrete adjustable sand-trapping device of claim 1, wherein, Anti-slip textures are provided on the outside of the walking wheel (103).