Soil filling equipment for road construction
By designing a soil fill equipment with a press plate and a hammer, and using the motor drive and transmission mechanism to achieve reciprocating hammer pressing, the problem that existing equipment is difficult to improve the soil tightness of the soil fill gap is solved, and the soil fill effect is significantly improved .
Patent Information
- Application Number
- CN202420819419.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-19
AI Technical Summary
Existing soil filling equipment for road construction is difficult to improve the compactness of the soil in the soil filling gap, resulting in loose gaps and poor soil filling effect.
A soil filling equipment including a base plate, a pressure plate, a press hammer, a motor, a rotary rod, a walking wheel, a sliding rod, a transmission mechanism and a spring is designed. The rotary rod and a transmission mechanism are driven by the motor to drive the pressure plate and a press hammer to perform reciprocating hammer pressing. , improve the filling effect.
Through reciprocating hammering and intermittent small-angle rotation, the filling effect is significantly improved, the soil compactness is enhanced, and the filling quality is improved.
Smart Images
Figure CN222226997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road construction, in particular to a road construction soil filling device. Background Art
[0002] The filling equipment for road construction is a kind of equipment used to fill soil on the road. Since the domestic road mileage is the largest, the road will be filled with soil during construction so that construction can be carried out. When filling the soil, a kind of filling equipment will be used.
[0003] After searching, a kind of filling equipment for road construction with publication number CN212834900U is found, which includes wheels, a storage box, an upper base plate and a lower base plate, wheels are arranged on both sides of the bottom end of the lower base plate, a leveling structure is arranged on one side of the wheel, a discharge port is arranged on one side of the leveling structure, a rolling structure is arranged on one side of the lower base plate, a push handle is arranged on one side of the top of the lower base plate, an upper base plate is arranged on the top of the lower base plate, a storage box is arranged on the top of the upper base plate, a feed port is arranged at the middle position of the top of the storage box, and a stirring structure is arranged inside the storage box.
[0004] However, the existing earth-filling equipment for road construction has certain drawbacks when in use. Although the device can smooth and roll the earth-filling gaps, it is difficult to improve the compactness of the soil in the gaps, which can easily cause the gaps to loosen, resulting in poor earth-filling effect. Utility Model Content
[0005] In view of the above problems existing in the existing earth filling equipment for road construction, the present utility model is proposed.
[0006] Therefore, the purpose of the utility model is to provide a road construction filling equipment, which solves the problem that although the device can level and roll the filling gaps, it is difficult to improve the compactness of the soil in the gaps, which can easily cause the gaps to loosen, resulting in poor filling effect.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A road construction earth filling equipment, comprising a base plate, a pressure plate and a pressure hammer, wherein a soil material box is fixedly arranged on the top of the base plate, and a plurality of mounting plates are fixedly arranged on the bottom of the base plate, wherein a motor is fixedly arranged on the side wall of one of the mounting plates, and a first rotating rod is rotatably arranged between every two of the mounting plates, wherein one end of one of the first rotating rods passes through the corresponding mounting plate and is fixedly connected to the output shaft of the motor, and the rod wall of each of the first rotating rods is fixedly sleeved with two walking wheels;
[0009] The side wall of the bottom plate is movably sleeved with multiple sliding rods, the pressure plate is fixedly set at one end of the multiple sliding rods, a crimping mechanism and a first transmission mechanism are set at the bottom of the bottom plate, the pressure plate matches the crimping mechanism, the first rotating rod is connected to the crimping structure through the first transmission mechanism, a side plate is fixedly set on the side wall of the bottom plate, a second rotating rod is rotatably set on the side wall of the side plate, the pressure hammer is fixedly connected to one end of the second rotating rod, a rotating mechanism and a second transmission mechanism are set on one side of the bottom plate, the second rotating rod matches the rotating mechanism, and the first rotating rod is connected to the rotating mechanism through the second transmission mechanism.
[0010] Preferably, the crimping mechanism includes a U-shaped plate, a third rotating rod, a cam, a connecting block and a plurality of springs, the U-shaped plate is fixedly arranged at the bottom of the base plate, the third rotating rod is rotatably arranged on the inner wall of the U-shaped plate, the cam is fixedly sleeved on the rod wall of the third rotating rod, the connecting block is fixedly arranged on the top of the pressure plate, the side wall of the connecting block is provided with a sliding groove, the cam matches the sliding groove, the plurality of springs are respectively movably sleeved on the rod wall of the corresponding sliding rod, one end of each of the springs is fixedly connected to the base plate, and the other end of each of the springs is fixedly connected to the pressure plate.
[0011] Preferably, the first transmission mechanism includes two first pulleys and a first belt, the two first pulleys are fixedly sleeved on the rod walls of the first rotating rod and the third rotating rod respectively, and the two first pulleys are connected by the first belt transmission.
[0012] Preferably, the rotating mechanism includes a fourth rotating rod, a sector gear and a circular gear, the fourth rotating rod is rotatably sleeved on the side wall of the side plate, the sector gear is fixedly sleeved on the rod wall of the fourth rotating rod, the circular gear is fixedly sleeved on the rod wall of the second rotating rod, and the sector gear is meshingly connected with the circular gear.
[0013] Preferably, the second transmission mechanism comprises two second pulleys and a second belt, the two second pulleys are fixedly sleeved on the rod walls of the first rotating rod and the fourth rotating rod respectively, and the two second pulleys are connected by the second belt transmission.
[0014] Preferably, a torsion spring is movably sleeved on the rod wall of the second rotating rod, one end of the torsion spring is fixedly connected to the side plate, and the other end of the torsion spring is fixedly sleeved on the side wall of the second rotating rod.
[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0016] 1. The utility model, through the setting of the pressure plate and the pressure roller, starts the motor to drive the first rotating rod to rotate, and then can drive the device to move, through the first transmission mechanism and the crimping mechanism, the second transmission mechanism and the rotating mechanism, can drive the pressure plate and the pressure roller to move reciprocatingly downward, so that the filling joint can be hammered twice, thereby improving the filling effect.
[0017] 2. The utility model, through the setting of the crimping mechanism, the crimping mechanism includes a second U-shaped plate, a third rotating rod, a cam, a connecting block and a plurality of springs. The cam can be driven to rotate smoothly through the first transmission mechanism. When the cam rotates, it can match with the slide groove of the side wall of the connecting block. The plurality of springs can smoothly pull back the descending pressure plate, so that the filling gap can be reciprocated for the first time.
[0018] 3. The utility model, through the setting of the rotating mechanism, the rotating mechanism includes a fourth rotating rod, a sector gear and a circular gear. The fourth rotating rod can be driven to rotate through the second transmission mechanism. When the fourth rotating rod rotates, it can drive the sector gear to rotate. The sector gear can drive the circular gear to rotate intermittently at a small angle, thereby intermittently driving the second rotating rod and the pressure hammer to rotate at a small angle, so as to perform secondary hammering on the fill gap. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0020] Figure 1 It is the front view of the utility model;
[0021] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;
[0022] Figure 3 For the utility model Figure 1 Rear view of
[0023] Figure 4 For the utility model Figure 2 Enlarged view of part A.
[0024] Description of reference numerals:
[0025] 1. Bottom plate; 2. Pressure plate; 3. Pressure hammer; 4. Soil box; 5. Mounting plate; 6. Motor; 7. First rotating rod; 8. Travel wheel; 9. Sliding rod; 10. Side plate; 11. Second rotating rod; 12. U-shaped plate; 13. Third rotating rod; 14. Cam; 15. Connecting block; 16. Spring; 17. First pulley; 18. First belt; 19. Fourth rotating rod; 20. Fan gear; 21. Circular gear; 22. Second pulley; 23. Second belt; 24 Torsion spring. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0027] The utility model embodiment discloses a road construction soil filling device.
[0028] The utility model provides Figure 1-Figure 4 A road construction earth filling equipment shown in the figure comprises a base plate 1, a pressure plate 2 and a pressure hammer 3, a soil material box 4 is fixedly arranged on the top of the base plate 1, a plurality of mounting plates 5 are fixedly arranged on the bottom of the base plate 1, a motor 6 is fixedly arranged on the side wall of one of the mounting plates 5, a first rotating rod 7 is rotatably arranged between every two mounting plates 5, one end of one of the first rotating rods 7 passes through the corresponding mounting plate 5 and is fixedly connected to the output shaft of the motor 6, and two walking wheels 8 are fixedly sleeved on the rod wall of each first rotating rod 7;
[0029] The side wall of the bottom plate 1 is movably sleeved with multiple sliding rods 9, the pressing plate 2 is fixedly set on one end of the multiple sliding rods 9, a crimping mechanism and a first transmission mechanism are set at the bottom of the bottom plate 1, the pressing plate 2 matches the crimping mechanism, the first rotating rod 7 is connected to the crimping structure through the first transmission mechanism, a side plate 10 is fixedly set on the side wall of the bottom plate 1, a second rotating rod 11 is rotatably set on the side wall of the side plate 10, the pressure hammer 3 is fixedly connected to one end of the second rotating rod 11, a rotating mechanism and a second transmission mechanism are set on one side of the bottom plate 1, the second rotating rod 11 matches the rotating mechanism, and the first rotating rod 7 is connected to the rotating mechanism through the second transmission mechanism.
[0030] In order to smoothly pull back the descending pressing plate 2, so as to perform reciprocating initial hammering on the filling gap, as shown in FIG. Figure 1-Figure 3As shown, the crimping mechanism includes a U-shaped plate 12, a third rotating rod 13, a cam 14, a connecting block 15 and a plurality of springs 16. The U-shaped plate 12 is fixedly arranged at the bottom of the base plate 1, the third rotating rod 13 is rotatably arranged on the inner wall of the U-shaped plate 12, the cam 14 is fixedly sleeved on the rod wall of the third rotating rod 13, the connecting block 15 is fixedly arranged on the top of the pressing plate 2, the side wall of the connecting block 15 is provided with a sliding groove, the cam 14 matches the sliding groove, and a plurality of springs 16 are respectively movably sleeved on the rod wall of the corresponding sliding rod 9, one end of each spring 16 is fixedly connected to the base plate 1, and the other end of each spring 16 is fixedly connected to the pressing plate 2.
[0031] In order to achieve smooth rotation of the third rotating rod 13, Figure 1-Figure 3 As shown, the first transmission mechanism includes two first pulleys 17 and a first belt 18 . The two first pulleys 17 are respectively fixedly sleeved on the rod walls of the first rotating rod 7 and the third rotating rod 13 . The two first pulleys 17 are connected by the first belt 18 .
[0032] In order to intermittently drive the second rotating rod 11 and the pressure hammer 3 to rotate at a small angle, so as to perform secondary hammer pressure on the fill gap, Figure 1-Figure 4 As shown, the rotating mechanism includes a fourth rotating rod 19, a sector gear 20 and a circular gear 21. The fourth rotating rod 19 is rotatably sleeved on the side wall of the side plate 10, the sector gear 20 is fixedly sleeved on the rod wall of the fourth rotating rod 19, and the circular gear 21 is fixedly sleeved on the rod wall of the second rotating rod 11. The sector gear 20 is meshingly connected with the circular gear 21.
[0033] In order to achieve the smooth rotation of the fourth rotating rod 19, Figure 1-Figure 3 As shown, the second transmission mechanism includes two second pulleys 22 and a second belt 23 . The two second pulleys 22 are respectively fixedly sleeved on the rod walls of the first rotating rod 7 and the fourth rotating rod 19 , and the two second pulleys 22 are connected through the second belt 23 .
[0034] Finally, in order to ensure that the second rotating rod 11 and the pressure hammer 3 can be smoothly reset under the action of the torsion spring 24 with relatively large elastic force, and to realize the reciprocating hammer pressure of the pressure hammer 3, as shown in FIG. Figure 1-Figure 4 As shown, a torsion spring 24 is movably sleeved on the rod wall of the second rotating rod 11 , one end of the torsion spring 24 is fixedly connected to the side plate 10 , and the other end of the torsion spring 24 is fixedly sleeved on the side wall of the second rotating rod 11 .
[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A road construction soil filling device, comprising a base plate (1), a pressure plate (2) and a pressure hammer (3), characterized in that: A soil material box (4) is fixedly arranged on the top of the base plate (1), and a plurality of mounting plates (5) are fixedly arranged on the bottom of the base plate (1), a motor (6) is fixedly arranged on the side wall of one of the mounting plates (5), a first rotating rod (7) is rotatably arranged between every two mounting plates (5), one end of one of the first rotating rods (7) passes through the corresponding mounting plate (5) and is fixedly connected to the output shaft of the motor (6), and two walking wheels (8) are fixedly sleeved on the rod wall of each of the first rotating rods (7); The side wall of the base plate (1) is movably sleeved with a plurality of sliding rods (9); the pressure plate (2) is fixedly arranged at one end of the plurality of sliding rods (9); a crimping mechanism and a first transmission mechanism are arranged at the bottom of the base plate (1); the pressure plate (2) matches the crimping mechanism; the first rotating rod (7) is connected to the crimping structure through a first transmission mechanism; a side plate (10) is fixedly arranged on the side wall of the base plate (1); a second rotating rod (11) is rotatably arranged on the side wall of the side plate (10); the pressure hammer (3) is fixedly connected to one end of the second rotating rod (11); a rotating mechanism and a second transmission mechanism are arranged on one side of the base plate (1); the second rotating rod (11) matches the rotating mechanism; the first rotating rod (7) is connected to the rotating mechanism through a second transmission mechanism.
2. A road construction filling equipment according to claim 1, characterized in that: The crimping mechanism comprises a U-shaped plate (12), a third rotating rod (13), a cam (14), a connecting block (15) and a plurality of springs (16); the U-shaped plate (12) is fixedly arranged at the bottom of the base plate (1); the third rotating rod (13) is rotatably arranged on the inner wall of the U-shaped plate (12); the cam (14) is fixedly sleeved on the rod wall of the third rotating rod (13); the connecting block (15) is fixedly arranged on the top of the pressing plate (2); a sliding groove is provided on the side wall of the connecting block (15); the cam (14) matches the sliding groove; the plurality of springs (16) are respectively movably sleeved on the rod wall of the corresponding sliding rod (9); one end of each of the springs (16) is fixedly connected to the base plate (1), and the other end of each of the springs (16) is fixedly connected to the pressing plate (2).
3. A road construction filling equipment according to claim 1, characterized in that: The first transmission mechanism comprises two first belt pulleys (17) and a first belt (18); the two first belt pulleys (17) are respectively fixedly sleeved on the rod walls of the first rotating rod (7) and the third rotating rod (13); the two first belt pulleys (17) are connected by the first belt (18).
4. A road construction filling equipment according to claim 1, characterized in that: The rotating mechanism comprises a fourth rotating rod (19), a sector gear (20) and a circular gear (21); the fourth rotating rod (19) is rotatably sleeved on the side wall of the side plate (10); the sector gear (20) is fixedly sleeved on the rod wall of the fourth rotating rod (19); the circular gear (21) is fixedly sleeved on the rod wall of the second rotating rod (11); and the sector gear (20) is meshingly connected with the circular gear (21).
5. A road construction earth filling equipment according to claim 1, characterized in that: The second transmission mechanism comprises two second belt pulleys (22) and a second belt (23); the two second belt pulleys (22) are respectively fixedly sleeved on the rod walls of the first rotating rod (7) and the fourth rotating rod (19); the two second belt pulleys (22) are connected in transmission via the second belt (23).
6. A road construction earth filling equipment according to claim 1, characterized in that: A torsion spring (24) is movably sleeved on the rod wall of the second rotating rod (11), one end of the torsion spring (24) is fixedly connected to the side plate (10), and the other end of the torsion spring (24) is fixedly sleeved on the side wall of the second rotating rod (11).