Refuse landfill backfilling and flattening device

Abstract

The utility model relates to the technical field of garbage disposal, in particular to a refuse landfill backfill flattening device which comprises a base box, four rollers and a flattening mechanism, the four rollers are fixedly connected with the base box respectively and located on the outer side wall of the base box, and the flattening mechanism comprises a connecting plate, a bearing assembly, a reinforcing frame, a hydraulic cylinder, a mounting plate and a pressing plate. The reinforcing frame is used for reinforcing the bearing assembly to avoid looseness of the bearing assembly due to overlarge impact force during flattening and tamping, when flattening and tamping are needed, four rollers rotate to drive the base box to move, a connecting plate is connected between the bearing assembly and the base box, the bearing assembly moves, and when flattening and tamping are needed, a hydraulic cylinder is started to drive the bearing assembly to move. And a hydraulic cylinder drives a mounting plate and a pressing plate to flatten and tamp the garbage, so that the problems that after the garbage is backfilled, the backfilled garbage cannot be tamped, so that the compaction degree of the backfilled garbage is low, the self-sedimentation of the garbage is easily caused, and the flatness is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to a backfilling and flattening device for a landfill. Background Technique

[0002] When treating some garbage, garbage treatment backfilling equipment is needed. Traditional backfilling equipment cannot evenly backfill the garbage and requires manual assistance to ensure the flatness of the garbage backfilling, which brings inconvenience to users.

[0003] The prior art CN212167540U discloses a building waste crushing treatment and backfilling equipment, including a base box. A rotating support rod is rotatably connected to the bottom of the inner cavity of the base box. A transmission mechanism is arranged on the surface of the rotating support rod. The top of the rotating support rod penetrates to the top of the base box and is provided with a feeding mechanism. Rollers are arranged at the four corners of the bottom of the base box. The transmission mechanism drives the feeding mechanism to swing in a fan shape with the rotating rod as the axis, and evenly transports the garbage to the backfilling position, so as to achieve the purpose of uniform backfilling.

[0004] However, in the above structure, after the garbage is backfilled, the backfilled garbage cannot be compacted, resulting in a low compaction degree of the backfilled garbage, which is easy to cause self-settlement of the garbage, thereby affecting the flatness. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a backfilling and flattening device for a landfill, which solves the problem that after the garbage is backfilled, the backfilled garbage cannot be compacted, resulting in a low compaction degree of the backfilled garbage, which is easy to cause self-settlement of the garbage, thereby affecting the flatness.

[0006] To achieve the above purpose, the utility model provides a backfilling and flattening device for a landfill, including a base box, four rollers and a flattening mechanism. The four rollers are respectively fixedly connected to the base box and are located on the outer side wall of the base box. The flattening mechanism includes a mounting block, a connecting plate, a bearing assembly, a reinforcing frame, a hydraulic cylinder, a mounting plate and a pressing plate. The mounting block is fixedly connected to the base box and is located above the base box. The connecting plate is fixedly connected between the mounting block and the bearing assembly. The reinforcing frame is arranged on the outside of the bearing assembly. The hydraulic cylinder is arranged in the bearing assembly. The mounting plate is fixedly connected to the output end of the hydraulic cylinder and is located below the hydraulic cylinder. The pressing plate is fixedly connected to the mounting plate and is located below the mounting plate.

[0007] Among them, the bearing assembly includes a suspension plate, two support members and two pulleys. The suspension plate is fixedly connected to the end of the connecting plate away from the mounting block and is located below the connecting plate. The hydraulic cylinder is fixedly connected to the suspension plate and is located below the suspension plate. The two support members are oppositely arranged on both sides of the suspension plate, and the two pulleys are oppositely arranged on the outer sides of the support members.

[0008] Among them, the support member includes a sliding plate, a support plate, three telescopic rods and three springs. The support plate is fixedly connected to the suspension plate and is located below the suspension plate. One end of the sliding plate is slidably connected to the support plate and is located inside the support plate, and the other end of the sliding plate is fixedly connected to the pulley. The three telescopic rods are respectively fixedly connected between the support plate and the sliding plate, and the three springs are respectively sleeved on the outer side walls of the three telescopic rods.

[0009] Among them, the flattening mechanism further includes two mounting seats, two rotating shafts and a leveling roller. The two mounting seats are oppositely arranged on the outer side wall of the base box. The two rotating shafts are respectively rotatably connected to the two mounting seats, and the leveling roller is fixedly connected between the two rotating shafts.

[0010] Among them, the landfill backfill flattening device further includes an auxiliary mechanism, and the auxiliary mechanism is arranged on the side of the mounting block away from the connecting plate.

[0011] Among them, the auxiliary mechanism includes two connecting rods, a connecting block and a pushing plate. The two connecting rods are respectively rotatably connected to the mounting block and are located on the outer side wall of the mounting block. The connecting block is fixedly connected to the two connecting rods and is located between the two connecting rods. The pushing plate is fixedly connected to the connecting block and is located on the side of the connecting block away from the mounting block.

[0012] A landfill backfill flattening device of the present utility model. The connecting plate is used to connect the base box and the bearing assembly. The bearing assembly is used to install the hydraulic cylinder. The reinforcing frame is used to reinforce the bearing assembly to prevent the bearing assembly from loosening due to excessive impact force during flattening ramming. When flattening ramming is required, the four rollers rotate to drive the base box to move. Since the connecting plate is connected between the bearing assembly and the base box, the bearing assembly moves. When flattening ramming is required, the hydraulic cylinder is started, and the hydraulic cylinder drives the mounting plate and the pressing plate to flatten and ram the garbage, solving the problem that after the garbage is backfilled, the backfilled garbage cannot be rammed, resulting in a low compaction degree of the backfilled garbage, easy self-settlement of the garbage, and further affecting the flatness. Description of the Drawings

[0013] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0014] Figure 1 It is a schematic structural diagram of the whole of the first embodiment of the present utility model.

[0015] Figure 2 It is a schematic structural diagram of the base box, connecting plate, reinforcing frame, suspension plate, mounting seat and leveling roller of the first embodiment of the present utility model.

[0016] Figure 3 It is a structural sectional view of the support plate of the first embodiment of the present utility model.

[0017] Figure 4 It is a schematic structural diagram of the whole of the second embodiment of the present utility model.

[0018] 101 - Base box, 102 - Roller, 103 - Connecting plate, 104 - Reinforcing frame, 105 - Hydraulic cylinder, 106 - Mounting plate, 107 - Pressing plate, 108 - Suspension plate, 109 - Pulley, 110 - Slide plate, 111 - Support plate, 112 - Telescopic rod, 113 - Spring, 114 - Mounting seat, 115 - Rotating shaft, 116 - Leveling roller, 117 - Mounting block, 201 - Connecting rod, 202 - Connecting block, 203 - Pushing plate. Detailed implementation manners

[0019] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0020] First embodiment

[0021] Please refer to Figures 1 to 3 , Figure 1 It is a schematic structural diagram of the whole of the first embodiment of the present utility model. Figure 2 It is a schematic structural diagram of the base box, connecting plate, reinforcing frame, suspension plate, mounting seat and leveling roller of the first embodiment of the present utility model. Figure 3 It is a structural sectional view of the support plate of the first embodiment of the present utility model.

[0022] The utility model provides a landfill backfill flattening device, which comprises a base box 101, four rollers 102 and a flattening mechanism. The flattening mechanism comprises a mounting block 117, a connecting plate 103, a bearing assembly, a reinforcing frame 104, a hydraulic cylinder 105, a mounting plate 106, a pressing plate 107, two mounting seats 114, two rotating shafts 115 and a leveling roller 116. The bearing assembly comprises a suspension plate 108, two supporting members and two pulleys 109. The supporting member comprises a sliding plate 110, a supporting plate 111, three telescopic rods 112 and three springs 113. Through the above structure, the problem that after the garbage is backfilled, the backfilled garbage cannot be tamped, resulting in a low compaction degree of the backfilled garbage, which is easy to cause self-settlement of the garbage and then affect the flatness is solved.

[0023] For the specific implementation manner, the four rollers 102 are respectively rotatably connected to the base box 101 and are located on the outer side wall of the base box 101. The operation of the four rollers 102 can drive the base box 101 to move. The base box 101 is used to connect the four rollers 102 and the flattening mechanism.

[0024] Among them, the mounting block 117 is fixedly connected to the base box 101 and is located above the base box 101. The connecting plate 103 is fixedly connected between the mounting block 117 and the bearing assembly. The reinforcing frame 104 is arranged on the outside of the bearing assembly. The hydraulic cylinder 105 is arranged in the bearing assembly. The mounting plate 106 is fixedly connected to the output end of the hydraulic cylinder 105 and is located below the hydraulic cylinder 105. The pressing plate 107 is fixedly connected to the mounting plate 106 and is located below the mounting plate 106. The connecting plate 103 is used to connect the mounting block 117 and the bearing assembly. The bearing assembly is used to mount the hydraulic cylinder 105. The reinforcing frame 104 is used to reinforce the bearing assembly to prevent the bearing assembly from loosening due to excessive impact force during flattening and tamping. A driving motor capable of driving the rollers 102 to rotate is arranged in the base box 101. When flattening and tamping are required, the four rollers 102 rotate to drive the base box 101 to move. Since the connecting plate 103 is connected between the bearing assembly and the mounting block 117, the bearing assembly moves, and the hydraulic cylinder 105 is started. The hydraulic cylinder 105 drives the mounting plate 106 and the pressing plate 107 to flatten and tamp the garbage, solving the problem that after the garbage is backfilled, the backfilled garbage cannot be tamped, resulting in a low compaction degree of the backfilled garbage, which is easy to cause self-settlement of the garbage and then affect the flatness.

[0025] Among them, the suspension plate 108 is fixedly connected to one end of the connecting plate 103 away from the mounting block 117, and is located below the connecting plate 103. The hydraulic cylinder 105 is fixedly connected to the suspension plate 108 and is located below the suspension plate 108. The two support members are oppositely arranged on both sides of the suspension plate 108. The two pulleys 109 are oppositely arranged on the outer sides of the support members. The suspension plate 108 is used for mounting the hydraulic cylinder 105. The two support members are used for supporting the suspension plate 108 and the connecting plate 103. The pulley 109 is used for moving along with the base box 101.

[0026] Among them, the support plate 111 is fixedly connected to the suspension plate 108 and is located below the suspension plate 108. The sliding plate 110 is slidably connected to the support plate 111 and is located inside the support plate 111. The three telescopic rods 112 are respectively fixedly connected between the support plate 111 and the sliding plate 110. The three springs 113 are respectively sleeved on the outer side walls of the three telescopic rods 112. The support plate 111 is used for connecting the suspension plate 108 and the sliding plate 110. The telescopic rod 112 and the spring 113 cooperate with each other to buffer the impact force caused by bumps. Since the road conditions of the landfill are poor, when bumps occur during driving, the sliding plate 110 slides relative to the support plate 111. The force driven by the sliding of the sliding plate 110 directly acts on the telescopic rod 112 and the spring 113. The telescopic rod 112 and the spring 113 cooperate with each other to buffer the force brought by the sliding plate 110 and at the same time help the sliding plate 110 quickly return to a stable state.

[0027] Among them, the two mounting seats 114 are oppositely arranged on the outer side wall of the base box 101. The two rotating shafts 115 are respectively rotatably connected to the two mounting seats 114. The leveling roller 116 is fixedly connected between the two rotating shafts 115. The mounting seat 114 is used for mounting the rotating shaft 115. The roller 102 rotates to drive the base box 101 to move. Since the leveling roller 116 is connected between the two rotating shafts 115, the leveling roller 116 rotates to level the garbage below, avoiding local unevenness and affecting the compaction effect. At the same time, during the leveling process of the leveling roller 116, the gap between the garbage is reduced, which is beneficial to improving the flattening and compaction effect.

[0028] When using the landfill backfill flattening device of the present utility model, when flattening and ramming are required, the driving motor provided in the base box 101 drives the roller 102 to rotate, so that the base box 101 moves along with the roller. At the same time, the leveling roller 116 rotates to level the uneven large garbage below and remove the gaps between the garbage, thereby improving the effect of subsequent flattening and ramming. The pulley 109 rotates under the rotation of the roller 102, and then drives the skateboard 110, the support plate 111, the suspension plate 108 and the hydraulic cylinder 105 to move. To protect the normal operation of the hydraulic cylinder 105, when bumps occur, the skateboard 110 slides relative to the support plate 111. The force brought by the skateboard 110 directly acts on the telescopic rod 112 and the spring 113. The telescopic rod 112 and the spring 113 buffer the force brought by the skateboard 110. At the same time, it helps the skateboard 110 quickly return to a stable state, avoiding the acting force caused by bumps directly acting on the hydraulic cylinder 105 and affecting the normal operation of the hydraulic cylinder 105. When flattening and ramming are required, the hydraulic cylinder 105 operates to drive the mounting plate 106 and the pressing plate 107 to move vertically downward to flatten and ram the leveled garbage, solving the problem that after the garbage is backfilled, it is impossible to ram the backfilled garbage, resulting in a low compaction degree of the backfilled garbage, which is likely to cause self-settlement of the garbage and further affect the flatness.

[0029] Second Embodiment

[0030] Please refer to Figure 4 , Figure 4 which is a schematic structural diagram of the whole of the second embodiment of the present utility model.

[0031] On the basis of the first embodiment, a landfill backfill flattening device of the present utility model further includes an auxiliary mechanism. The auxiliary mechanism includes two connecting plates 103, a connecting block 202 and a pushing plate 203.

[0032] For the specific implementation manner, the auxiliary mechanism is arranged on the side of the mounting block 117 away from the connecting plate 103. The auxiliary mechanism is used to preliminarily level the stacked garbage, facilitate subsequent flattening treatment, and at the same time avoid the phenomenon of vehicle jumping due to a large slope of the garbage pile.

[0033] Wherein, the two connecting rods 201 are respectively rotatably connected to the mounting block 117 and are located on the outer side wall of the mounting block 117. The connecting block 202 is fixedly connected to the two connecting rods 201 and is located between the two connecting rods 201. The push plate 203 is fixedly connected to the connecting block 202 and is located on the side of the connecting block 202 away from the mounting block 117. The two connecting rods 201 are used to connect the mounting block 117 and the connecting block 202. The roller 102 rotates to drive the base box 101 to move and push the connecting block 202 and the push plate 203 to move, so as to push the piled-up garbage to move until the slope of the garbage pile tends to be flat, which is convenient for the subsequent flattening mechanism to flatten, and can avoid the phenomenon of vehicle jumping due to a large slope.

[0034] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A landfill backfill flattening device, comprising a base box and four rollers. The four rollers are respectively rotatably connected to the base box and are located on the outer side wall of the base box. It is characterized in that, It further comprises a flattening mechanism. The flattening mechanism includes a mounting block, a connecting plate, a bearing assembly, a reinforcing frame, a hydraulic cylinder, a mounting plate and a pressing plate. The mounting block is fixedly connected to the base box and is located above the base box. The connecting plate is fixedly connected between the mounting block and the bearing assembly. The reinforcing frame is arranged on the outer side of the bearing assembly. The hydraulic cylinder is arranged inside the bearing assembly. The mounting plate is fixedly connected to the output end of the hydraulic cylinder and is located below the hydraulic cylinder. The pressing plate is fixedly connected to the mounting plate and is located below the mounting plate.

2. The landfill backfill flattening device according to claim 1, wherein, The bearing assembly includes a suspension plate, two support members and two pulleys. The suspension plate is fixedly connected to the end of the connecting plate away from the mounting block and is located below the connecting plate. The hydraulic cylinder is fixedly connected to the suspension plate and is located below the suspension plate. The two support members are oppositely arranged on both sides of the suspension plate. The two pulleys are oppositely arranged on the outer sides of the support members.

3. The landfill backfill flattening device according to claim 2, wherein, The support member includes a sliding plate, a support plate, three telescopic rods and three springs. The support plate is fixedly connected to the suspension plate and is located below the suspension plate. One end of the sliding plate is slidably connected to the support plate and is located inside the support plate, and the other end of the sliding plate is fixedly connected to the pulley. The three telescopic rods are respectively fixedly connected between the support plate and the sliding plate. The three springs are respectively sleeved on the outer side walls of the three telescopic rods.

4. The landfill backfill flattening device according to claim 1, wherein, The flattening mechanism further includes two mounting seats, two rotating shafts and a leveling roller. The two mounting seats are oppositely arranged on the outer side wall of the base box. The two rotating shafts are respectively rotatably connected to the two mounting seats. The leveling roller is fixedly connected between the two rotating shafts.

5. The landfill backfill flattening device according to claim 1, wherein, The landfill backfill flattening device further includes an auxiliary mechanism. The auxiliary mechanism is arranged on the side of the mounting block away from the connecting plate.

6. The landfill backfill flattening device according to claim 5, wherein, The auxiliary mechanism includes two connecting rods, a connecting block and a pushing plate. The two connecting rods are respectively rotatably connected to the mounting block and are located on the outer side wall of the mounting block. The connecting block is fixedly connected to the two connecting rods and is located between the two connecting rods. The pushing plate is fixedly connected to the connecting block, and is located on the side of the connecting block away from the mounting block.

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