A rubble backfilling vibration device

Abstract

The utility model relates to bridge and culvert construction technical field especially is a kind of gravel backfilling vibration equipment, including link plate, the link plate end surface is connected with controllable filler structure, the end surface of link plate is connected with mobile uniform material structure, the roller with spring seat is connected in the four corners of link plate through connecting plate, one end of link plate is connected with traction frame, the other end of link plate is connected with controller, the bottom of link plate is connected with flat plate, the utility model is moved uniform material structure by being arranged in gravel backfilling vibration equipment, to drive motor is used to drive the rotation of driving roller in mobile uniform material structure, and after transmission structure can drive two groups of mobile harrow interlaced reciprocating movement, the gravel falling on ground in the link shell is evenly spread, let flat plate when vibrating road surface, device is more smoothly, and also can improve the quality after road paving.

Description

Technical Field

[0001] This utility model relates to the field of bridge and culvert construction technology, specifically to a vibratory device for crushed stone backfilling. Background Technology

[0002] Bridge and culvert construction is an important part of road, railway and water conservancy projects. During bridge and culvert construction, crushed stone is needed to pave the roadbed. Existing crushed stone backfilling devices often result in uneven distribution of crushed stone during backfilling due to stone accumulation. This uneven distribution can negatively impact the overall quality of the road surface after vibration. Current methods require manual filling of the material, followed by manual harrowing and even distribution, before finally vibrating the surface. This process consumes a significant amount of labor and reduces construction efficiency. To address these issues, a new crushed stone backfilling vibration device is needed. Utility Model Content

[0003] The purpose of this invention is to provide a vibratory device for crushed stone backfilling to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A vibratory crushing and backfilling device includes a connecting plate, a controllable filling structure connected to the end face of the connecting plate, a movable material leveling structure connected to the end face of the connecting plate, rollers with spring seats connected to the four corners of the connecting plate via connecting plates, a traction frame connected to one end of the connecting plate, a controller connected to the other end of the connecting plate, and a flat plate connected to the bottom of the connecting plate. The controllable packing structure includes a drive motor, which is connected to the end face of the connecting plate via a connecting plate. The drive end of the drive motor is connected to a drive rod via a coupling. A drive helical gear and a connecting helical gear are connected to the side wall of the drive rod. A driven helical gear is meshed on the tooth surface of the drive helical gear. A driven rod is connected to the center of the driven helical gear. Eccentric hammers are symmetrically connected to the side wall of the driven rod. A connecting helical gear is meshed on the tooth surface of the connecting helical gear. A rotating rod is connected to the center of the connecting helical gear. Multiple sets of rotating baffles are connected to the side wall of the rotating rod. A connecting housing is connected to the outer side of the rotating baffles.

[0005] As a preferred embodiment of this utility model, the moving material leveling structure includes a driving roller connected to the side wall of a driven rod. An inclined guide groove is connected to the side wall of the driving roller, and a driving lever is disposed in the inclined guide groove. A swing connecting plate is connected to the end face of the driving lever, and a connecting shaft is connected to the bottom of the swing connecting plate. The other end of the swing connecting plate is connected to a driven lever, and a connecting plate is disposed on the driven lever. A connecting slider is connected to the side wall of the connecting plate, and a connecting slide rail is connected to the connecting slider. The connecting slide rail is connected to the end face of the connecting plate via a connecting plate. A connecting lever is connected to the end face of the connecting slider. A rotating connecting plate is connected to the end face of the connecting lever. A rotating shaft is connected to the center of the rotating connecting plate. A connecting lever is connected to the other end of the rotating connecting plate. A connecting slider is connected to the bottom of the connecting lever. A connecting slide rail is connected to the connecting slider. The connecting slide rail is connected to the end face of the connecting plate via a connecting plate. Movable rakes are connected to the side walls of both the connecting slider and the connecting slider via connecting frames.

[0006] In a preferred embodiment of this utility model, the drive motor is connected to the controller via a wire in an electrical connection manner, and the drive rod is connected to the end face of the connecting plate via a bearing seat, wherein the drive rod and the bearing seat are connected in a rotatable manner.

[0007] As a preferred embodiment of this utility model, the driven rod is connected to the end face of the connecting plate through a bearing seat, wherein the driven rod and the bearing seat are connected by a rotatable connection. The rotating rod is connected to the side wall of the connecting housing through a bearing seat, wherein the rotating rod and the bearing seat are connected by a rotatable connection. The connecting housing is provided with a material stacking funnel and a material discharge pipe.

[0008] As a preferred embodiment of this utility model, the inclined guide groove and the drive lever are fitted with a clearance fit, and the connecting shaft is connected to the end face of the connecting plate through a bearing seat, wherein the connecting shaft and the bearing seat are connected by a rotational connection.

[0009] As a preferred embodiment of this utility model, the connecting dial plate is provided with a sliding groove corresponding to the driven lever, wherein the driven lever and the sliding groove are connected by a sliding connection. The connecting slider is provided with a sliding groove corresponding to the connecting slide rail, wherein the connecting slide rail and the sliding groove are connected by a sliding connection.

[0010] As a preferred embodiment of this utility model, a sliding groove is provided on the rotating connecting plate and corresponding to the connecting lever, wherein the connecting lever and the sliding groove are connected in a sliding connection manner, and the rotating shaft is connected to the end face of the connecting plate through a bearing seat, wherein the rotating shaft and the bearing seat are connected in a rotating connection manner.

[0011] As a preferred embodiment of this utility model, a sliding groove is provided on the rotating connecting plate and corresponding to the connecting lever, wherein the connection between the connecting lever and the sliding groove is a sliding connection. A sliding groove is provided on the connecting slider and corresponding to the connecting slide rail, wherein the connection between the connecting slide rail and the sliding groove is a sliding connection.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In this invention, a moving material equalization structure is set in the crushed stone backfilling vibration equipment. When the drive motor drives the drive roller in the moving material equalization structure to rotate, and through the transmission structure, it can drive two sets of moving rakes to move back and forth alternately, so as to evenly spread the crushed stone that falls on the ground in the connecting shell. This makes the device move more smoothly when the flat plate vibrates the road surface, and at the same time improves the quality of the road surface after paving.

[0013] In this invention, by setting a controllable filling structure and a moving material leveling structure in the crushed stone backfilling vibration equipment, the drive motor in the controllable filling structure can automatically perform filling, material leveling and leveling work through the transmission structure, thereby improving the efficiency of road paving and reducing labor output. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isotropic structure of this utility model; Figure 2 for Figure 1 Partial structural diagram; Figure 3 This is a schematic diagram of the controllable packing structure of this utility model; Figure 4 This is a schematic diagram of the moving material distribution structure of this utility model; Figure 5 for Figure 4 A magnified structural diagram of A in the diagram.

[0015] In the diagram: 1. Connecting plate; 2. Controllable filling structure; 3. Moving material leveling structure; 4. Roller; 5. Traction frame; 6. Controller; 7. Flat plate; 201. Drive motor; 202. Drive rod; 203. Drive helical gear; 204. Connecting helical gear; 205. Driven helical gear; 206. Driven rod; 207. Eccentric hammer; 208. Connecting helical gear; 209. Rotating rod; 210. Rotating baffle; 211. Engagement plate. 301. Connecting housing; 302. Drive roller; 303. Inclined guide groove; 304. Drive lever; 305. Swinging connecting plate; 306. Connecting shaft; 307. Driven lever; 308. Connecting slider; 309. Connecting slide rail; 310. Connecting lever; 311. Rotating connecting plate; 312. Rotating shaft; 313. Connecting lever; 314. Connecting slider; 315. Connecting slide rail; 316. Moving rake. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] For an example, please refer to... Figure 1-5 This utility model provides a technical solution: A vibratory crushing and backfilling device includes a connecting plate 1, a controllable filling structure 2 connected to the end face of the connecting plate 1, a movable material leveling structure 3 connected to the end face of the connecting plate 1, rollers 4 with spring seats connected to the four corners of the connecting plate 1 via connecting plates, a traction frame 5 connected to one end of the connecting plate 1, a controller 6 connected to the other end of the connecting plate 1, and a flat plate 7 connected to the bottom of the connecting plate 1. In this embodiment, reference Figure 1 , Figure 2 and Figure 3 The controllable packing structure 2 includes a drive motor 201, which is connected to the end face of the connecting plate 1 via a connecting plate. The drive end of the drive motor 201 is connected to a drive rod 202 via a coupling. A drive helical gear 203 and a connecting helical gear 204 are connected to the side wall of the drive rod 202. A driven helical gear 205 is meshed on the tooth surface of the drive helical gear 203. A driven rod 206 is connected to the center of the driven helical gear 205. An eccentric hammer 207 is symmetrically connected to the side wall of the driven rod 206. A connecting helical gear 208 is meshed on the tooth surface of the connecting helical gear 204. A rotating rod 209 is connected to the center of the connecting helical gear 208. Multiple sets of rotating baffles 210 are connected to the side wall of the rotating rod 209. A connecting housing 211 is connected to the outer side of the rotating baffles 210. Based on the above structure and its connection relationships, the controller 6 controls the operation of the drive motor 201. When the drive end of the drive motor 201 rotates, it drives the drive rod 202 to rotate. When the drive rod 202 rotates, it drives the drive helical gear 203 and the connecting helical gear 204 to rotate. When the drive helical gear 203 rotates, it drives the driven helical gear 205 to rotate. When the driven helical gear 205 rotates, it drives the driven rod 206 to rotate. When the driven rod 206 rotates, it drives the eccentric hammer 207 to rotate, giving the device a vibration effect. When the connecting helical gear 204 rotates, it drives the connecting helical gear 208 to rotate. When the connecting helical gear 208 rotates, it drives the rotating rod 209 to rotate. When the rotating rod 209 rotates, it drives multiple sets of rotating baffles 210 to rotate. When the rotating baffles 210 rotate, they can control the speed of crushed stone backfilling in the connecting housing 211. Furthermore, the drive motor 201 is connected to the controller 6 via wires in an electrical connection manner, and the controller 6 can control the operation of the drive motor 201. Furthermore, the drive rod 202 is connected to the end face of the connecting plate 1 via a bearing seat, wherein the drive rod 202 and the bearing seat are connected by a rotatable connection. The driven rod 206 is connected to the end face of the connecting plate 1 via a bearing seat, wherein the driven rod 206 and the bearing seat are connected by a rotatable connection. The rotating rod 209 is connected to the side wall of the connecting housing 211 via a bearing seat, wherein the rotating rod 209 and the bearing seat are connected by a rotatable connection. The connecting housing 211 is provided with a material stacking funnel and a material discharge pipe.

[0018] In this embodiment, reference Figure 1 , Figure 2 , Figure 4 and Figure 5The moving material leveling structure 3 includes a drive roller 301, which is connected to the side wall of the driven rod 206. An inclined guide groove 302 is connected to the side wall of the drive roller 301, and a drive lever 303 is disposed in the inclined guide groove 302. A swing connecting plate 304 is connected to the end face of the drive lever 303, and a connecting shaft 305 is connected to the bottom of the swing connecting plate 304. The other end of the swing connecting plate 304 is connected to a driven lever 306, and a connecting plate 307 is disposed on the driven lever 306. A connecting slider 308 is connected to the side wall of the connecting plate 307, and a connecting slide rail 309 is connected to the connecting slider 308. 309 is connected to the end face of the connecting plate 1 via a connecting plate. A connecting lever 310 is connected to the end face of the connecting slider 308. A rotating connecting plate 311 is connected to the end face of the connecting lever 310. A rotating shaft 312 is connected to the center of the rotating connecting plate 311. A connecting lever 313 is connected to the other end of the rotating connecting plate 311. A connecting slider 314 is connected to the bottom of the connecting lever 313. A connecting slide rail 315 is connected to the connecting slider 314. The connecting slide rail 315 is connected to the end face of the connecting plate 1 via a connecting plate. A movable rake 316 is connected to the side wall of both the connecting slider 308 and the connecting slider 314 via a connecting frame. Based on the above structure and the connection relationship of the above structure, when the drive rod 202 rotates, it drives the drive roller 301 to rotate. When the drive roller 301 rotates, it drives the swing connecting plate 304 to swing around the connecting shaft 305 via the inclined guide groove 302 and the drive lever 303. When the swing connecting plate 304 swings, it drives the connecting slider 308 on the connecting lever 307 to reciprocate on the side wall of the connecting slide rail 309 via the driven lever 306. When the connecting slider 308 moves, it drives the rotating connecting plate 311 to swing around the rotating shaft 312 via the connecting lever 310. When the rotating connecting plate 311 swings, it drives the connecting slider 314 to move on the connecting slide rail 315 via the connecting lever 313. When the connecting slider 308 and the connecting slider 314 move back and forth alternately, they drive the two sets of moving rakes 316 to move back and forth alternately. Furthermore, the inclined guide groove 302 and the drive lever 303 are fitted with a clearance fit. The connecting shaft 305 is connected to the end face of the connecting plate 1 via a bearing seat. The connecting shaft 305 and the bearing seat are connected by a rotational connection. A sliding groove is provided on the connecting plate 307 corresponding to the driven lever 306. The driven lever 306 and the sliding groove are connected by a sliding connection. A sliding groove is provided on the connecting slider 308 corresponding to the connecting slide rail 309. The connecting slide rail 309 and the sliding groove are connected by a sliding connection. The rotating connecting plate 311 and the connecting slider 308 are also provided with sliding grooves. Furthermore, a sliding groove is provided corresponding to the connecting lever 310, wherein the connection between the connecting lever 310 and the sliding groove is a sliding connection. The rotating shaft 312 is connected to the end face of the connecting plate 1 through a bearing seat, wherein the connection between the rotating shaft 312 and the bearing seat is a rotating connection. A sliding groove is provided on the rotating plate 311 corresponding to the connecting lever 313, wherein the connection between the connecting lever 313 and the sliding groove is a sliding connection. A sliding groove is provided on the connecting slider 314 corresponding to the connecting slide rail 315, wherein the connection between the connecting slide rail 315 and the sliding groove is a sliding connection.

[0019] The working process of this utility model is as follows: When using the crushed stone backfilling vibration equipment, first connect the power supply to the device to put it into working condition. Connect the device to the traction machine, start the traction machine, and drive the device forward. At this time, the controller 6 controls the drive motor 201 to run. When the drive end of the drive motor 201 rotates, it drives the drive rod 202 to rotate. When the drive rod 202 rotates, it drives the drive helical gear 203 and the connecting helical gear 204 to rotate. When the drive helical gear 203 rotates, it drives the driven helical gear 205 to rotate. When gear 205 rotates, driven helical gear 205 drives driven rod 206 to rotate. When driven rod 206 rotates, it drives eccentric hammer 207 to rotate, giving the device a vibration effect. When connecting helical gear 204 rotates, it drives connecting helical gear 208 to rotate. When connecting helical gear 208 rotates, it drives rotating rod 209 to rotate. When rotating rod 209 rotates, it drives multiple sets of rotating baffles 210 to rotate. When rotating baffles 210 rotate, they can control the speed of crushed stone backfilling in connecting housing 211. As the drive rod 202 rotates, it drives the drive roller 301 to rotate. When the drive roller 301 rotates, it drives the swing connecting plate 304 to swing around the connecting shaft 305 via the inclined guide groove 302 and the drive lever 303. When the swing connecting plate 304 swings, it drives the connecting slider 308 on the connecting lever 307 to reciprocate on the side wall of the connecting slide rail 309 via the driven lever 306. When the connecting slider 308 moves, it drives the rotating connecting plate via the connecting lever 310. The rotating plate 311 oscillates around the rotating shaft 312. When the rotating plate 311 oscillates, it drives the connecting slider 314 to move on the connecting slide rail 315 via the connecting lever 313. When the connecting slider 308 and the connecting slider 314 move back and forth alternately, they drive the two sets of moving rakes 316 to move back and forth alternately, so as to evenly spread the gravel that fell on the ground in the connecting housing 211. This makes the device move more smoothly when the flat plate 7 vibrates the road surface, and at the same time improves the quality of the road surface after paving.

[0020] The controller 6 and drive motor 201 used in this utility model are both existing known electrical devices, and both can be purchased and used directly on the market. Their structure, circuit and control principle are all existing known technologies. Therefore, the structure, circuit and control principle of the controller 6 and drive motor 201 will not be described in detail here.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vibratory device for crushed stone backfilling, comprising a connecting plate (1), characterized in that: A controllable filling structure (2) is connected to the end face of the connecting plate (1), a movable material leveling structure (3) is connected to the end face of the connecting plate (1), rollers (4) with spring seats are connected to the four corners of the connecting plate (1) through connecting plates, a traction frame (5) is connected to one end of the connecting plate (1), a controller (6) is connected to the other end of the connecting plate (1), and a flat plate (7) is connected to the bottom of the connecting plate (1). The controllable packing structure (2) includes a drive motor (201), which is connected to the end face of the connecting plate (1) via a connecting plate. The drive end of the drive motor (201) is connected to a drive rod (202) via a coupling. A drive helical gear (203) and a connecting helical gear (204) are connected to the side wall of the drive rod (202). A driven helical gear (205) is meshed on the tooth surface of the drive helical gear (203). A driven rod (206) is connected to the center of (205). An eccentric hammer (207) is symmetrically connected to the side wall of the driven rod (206). A connecting helical gear (208) is meshed on the tooth surface of the connecting helical gear (204). A rotating rod (209) is connected to the center of the connecting helical gear (208). Multiple sets of rotating baffles (210) are connected to the side wall of the rotating rod (209). A connecting housing (211) is connected to the outer side of the rotating baffles (210).

2. The vibratory equipment for crushed stone backfilling according to claim 1, characterized in that: The moving material leveling structure (3) includes a drive roller (301), which is connected to the side wall of a driven rod (206). An inclined guide groove (302) is connected to the side wall of the drive roller (301), and a drive lever (303) is disposed in the inclined guide groove (302). A swing connecting plate (304) is connected to the end face of the drive lever (303). A connecting shaft (305) is connected to the bottom of the swing connecting plate (304), and a driven lever (306) is connected to the other end of the swing connecting plate (304). A connecting plate (307) is disposed on the driven lever (306), and a connecting slider (308) is connected to the side wall of the connecting plate (307). A connecting slide rail (309) is connected to the connecting slider (308). The connecting slide rail (309) is connected to the end face of the connecting plate (1) via a connecting plate. A connecting lever (310) is connected to the end face of the connecting slider (308). A rotating plate (311) is connected to the end face of the connecting lever (310). A rotating shaft (312) is connected to the center of the rotating plate (311). A connecting lever (313) is connected to the other end of the rotating plate (311). A connecting slider (314) is connected to the bottom of the connecting lever (313). A connecting slide rail (315) is connected to the connecting slider (314). The connecting slide rail (315) is connected to the end face of the connecting plate (1) via a connecting plate. A movable rake (316) is connected to the side wall of both the connecting slider (308) and the connecting slider (314) via a connecting frame.

3. The vibratory equipment for crushed stone backfilling according to claim 2, characterized in that: The drive motor (201) is connected to the controller (6) by wires and the connection method is electrical connection. The drive rod (202) is connected to the end face of the connecting plate (1) by bearing seat, wherein the connection method between the drive rod (202) and the bearing seat is rotatable connection.

4. The vibratory equipment for crushed stone backfilling according to claim 2, characterized in that: The driven rod (206) is connected to the end face of the connecting plate (1) through a bearing seat, wherein the driven rod (206) and the bearing seat are connected by a rotatable connection. The rotating rod (209) is connected to the side wall of the connecting housing (211) through a bearing seat, wherein the rotating rod (209) and the bearing seat are connected by a rotatable connection. The connecting housing (211) is provided with a material stacking funnel and a material discharge pipe.

5. The vibratory equipment for crushed stone backfilling according to claim 2, characterized in that: The inclined guide groove (302) and the drive lever (303) are fitted with a clearance fit. The connecting shaft (305) is connected to the end face of the connecting plate (1) through a bearing seat. The connecting shaft (305) and the bearing seat are connected by a rotational connection.

6. The vibratory equipment for crushed stone backfilling according to claim 2, characterized in that: The connecting lever plate (307) has a groove corresponding to the driven lever (306), wherein the driven lever (306) and the groove are connected in a sliding connection. The connecting slider (308) has a groove corresponding to the connecting slide rail (309), wherein the connecting slide rail (309) and the groove are connected in a sliding connection.

7. The vibratory equipment for crushed stone backfilling according to claim 2, characterized in that: The rotating connecting plate (311) is provided with a sliding groove corresponding to the connecting lever (310), wherein the connecting lever (310) and the sliding groove are connected in a sliding connection manner, and the rotating shaft (312) is connected to the end face of the connecting plate (1) through a bearing seat, wherein the rotating shaft (312) and the bearing seat are connected in a rotating connection manner.

8. The vibratory equipment for crushed stone backfilling according to claim 2, characterized in that: The rotating connecting plate (311) has a groove corresponding to the connecting lever (313), wherein the connecting lever (313) and the groove are connected in a sliding connection. The connecting slider (314) has a groove corresponding to the connecting slide rail (315), wherein the connecting slide rail (315) and the groove are connected in a sliding connection.

Images