Soil loosening device for land reclamation

Abstract

A soil loosening device for land reclamation comprises an outer bearing shell, a driving linkage chain wheel, an auxiliary soil loosening disc connecting shaft, a linkage transmission chain, a main soil loosening disc connecting shaft, a driven linkage chain wheel, a transmission chain wheel, a main transmission chain, an inner soil loosening bearing disc, an outer soil loosening block, a fastening screw, an inner supporting bent plate and an outer soil loosening bearing disc. Inner bent plate connecting grooves are formed in the outer surface of the inner scarification bearing disc and evenly arranged around the inner scarification bearing disc, inner protection plates are arranged on the two sides of the inner scarification bearing disc, an outer scarification bearing disc is arranged on the outer side of the inner scarification bearing disc, and inner screw mounting blocks and outer bent plate connecting grooves are arranged in the outer scarification bearing disc. The inner screw mounting blocks and the outer bent plate connecting grooves are arranged in the inner screw mounting blocks in a staggered mode, and the number of the inner screw mounting blocks and the number of the outer bent plate connecting grooves are the same as that of the inner bent plate connecting grooves.

Description

Technical Field

[0001] The utility model relates to the field of land reclamation, in particular to a soil loosening device for land reclamation. Background Art

[0002] The existing patent (publication number: CN221930638U) proposes a loosening device for land reclamation, including a wheel chassis, an equipment base, a screw motor bracket, a feeding pipe, a lifting motor, a lifting threaded rod, a limit, a threaded seat, a positioning seat, a positioning rod, a center sleeve, a center shaft, a center shaft, a positioning seat shaft, a positioning rod base, a loosening sleeve, a loosening shaft, a loosening motor, and a loosening motor bracket. The wheel chassis is fixedly connected to the equipment base, the rear of the equipment base is provided with a towing rack, and the upper part of the equipment base is provided with a fertilizer box. However, this device "has a loosening knife on the side of the loosening shaft. During the use of the loosening device for land reclamation, the lifting threaded rod is driven to rotate by the lifting motor 7 on the upper part of the equipment base." The loosening shaft and the loosening knife are integrated into a design, so when a loosening knife is damaged, all the loosening shafts and loosening knives need to be replaced together, affecting maintenance cost and maintenance convenience. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the utility model provides a loosening device for land reclamation in which loosening claws are continuously inserted into the ground during the rotation of a total loosening disc to complete the land reclamation and loosening operation. A plurality of separately detachable outer loosening blocks are provided inside the total loosening disc, so that each loosening claw can be replaced separately when damaged, rather than replacing the entire roller, thereby reducing maintenance costs and increasing maintenance convenience.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] The utility model provides a land reclamation's scarifier, including outer bearing shell, driving linkage sprocket, vice scarifier disc connecting shaft, linkage transmission chain, main scarifier disc connecting shaft, driven linkage sprocket, transmission sprocket, main transmission chain, inner scarifier bearing disc, outer scarifier block, fastening screw, inner support curved board, outer scarifier bearing disc, the outer surface of inner scarifier bearing disc has inner curved board connecting groove, and inner curved board connecting groove surrounds the even arrangement of inner scarifier bearing disc, and the both sides of inner scarifier bearing disc have inner guard board, and the outside of inner scarifier bearing disc is provided with outer scarifier bearing disc, and the inside of outer scarifier bearing disc has inner screw mounting block, outer curved board connecting groove, and inner screw mounting block, outer curved board connecting groove staggered arrangement is in the inside of inner screw mounting block, and the number of inner screw mounting block, outer curved board connecting groove is same with the number of inner curved board connecting groove, and the bottom of inner support curved board is inserted to the inside fixed of inner curved board connecting groove, and the top of inner support curved board is inserted to the inside fixed of outer curved board connecting groove, and the outside of outer scarifier bearing disc has positioning column installation groove, and a plurality of positioning column installation grooves surround the even arrangement of outer scarifier bearing disc, and outer scarifier block is adapted to outer scarifier bearing disc, and outer scarifier block is connected with outer scarifier bearing disc, and outer scarifier block is sleeved on the outside of outer scarifier bearing disc, and a plurality of outer scarifier blocks surround the even arrangement of outer scarifier bearing disc, and the number of outer scarifier block is same with the number of inner screw mounting block.

[0006] All outer scarifier blocks jointly constitute outer guard board, and outer guard board is adapted to inner guard board, and outer guard board is connected with inner guard board, and outer guard board is sleeved on the outside of inner guard board, and outer scarifier block has scarifier block positioning column in the inside, and scarifier block positioning column is adapted to positioning column installation groove, and scarifier block positioning column is connected with positioning column installation groove, and scarifier block positioning column is inserted to the inside of positioning column installation groove, and outer scarifier block has scarifier claw on the outside, and outer scarifier block has outer screw mounting table on the both sides, and outer screw mounting table is positionally corresponding with inner screw mounting block. Beneficial effects

[0007] 1. When the utility model carries out land reclamation scarification, the main transmission chain drives the main scarifier disc connecting shaft to rotate through the transmission sprocket, the main scarifier disc connecting shaft drives the vice scarifier disc connecting shaft to rotate synchronously through the transmission mechanism formed by the driven linkage sprocket, the linkage transmission chain and the driving linkage sprocket, so that all total scarifier discs rotate synchronously, the scarifier claw is inserted into the ground inside constantly during the rotation of total scarifier disc, and the land reclamation scarification is completed, a plurality of outer scarifier blocks that can be separately disassembled are arranged in the inside of total scarifier disc, so that each scarifier claw can be replaced individually when being damaged, instead of replacing the whole roller, the maintenance cost is reduced, and the maintenance convenience is increased.

[0008] 2. The inner support curved plate is designed in a circular arc type, and the inner support curved plate has a certain elasticity, so that when the total soil loosening disc encounters hard obstacles during the soil loosening process, the inner support curved plate inside the total soil loosening disc in contact with the obstacles can be partially deformed, so that the corresponding outer soil loosening bearing disc and the outer soil loosening block connecting body can independently partially displace, reduce the displacement influence of the total soil loosening disc on the remaining working total soil loosening disc, and ensure the overall soil loosening effect of the device.

[0009] 3. The total soil loosening discs on the auxiliary soil loosening disc connecting shaft and the main soil loosening disc connecting shaft are staggered, so that each total soil loosening disc mounted on the auxiliary soil loosening disc connecting shaft or the main soil loosening disc connecting shaft has sufficient distance, so that the operator has sufficient operation space to disassemble the fastening screw, and the maintenance convenience of the device is increased.

[0010] 4. The outer protection plate slides outside the inner protection plate, so that the gravel and other sundries on the outside cannot easily fall between the inner soil loosening bearing disc and the outer soil loosening bearing disc to affect the normal movement of the total soil loosening disc, and the running stability of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The utility model discloses a total soil loosening disc structure schematic view.

[0012] Figure 2 The utility model discloses a total soil loosening disc structure schematic view.

[0013] Figure 3 The utility model discloses a total soil loosening disc structure schematic view.

[0014] Figure 4 The utility model discloses a total soil loosening disc structure schematic view.

[0015] Figure 5 The utility model discloses a total soil loosening disc structure schematic view.

[0016] Figure 6 The utility model discloses a total soil loosening disc structure schematic view.

[0017] Figure 7 The utility model discloses a total soil loosening disc structure schematic view.

[0018] Figure 8 The utility model discloses a total soil loosening disc structure schematic view. DETAILED DESCRIPTION

[0019] The utility model will be further explained in detail according to the drawings and examples:

[0020] Example 1:

[0021] A land reclamation soil loosening device, comprising an outer bearing shell 1, a driving linkage sprocket 2, a secondary soil loosening disc connecting shaft 3, a linkage transmission chain 4, a primary soil loosening disc connecting shaft 5, a driven linkage sprocket 6, a transmission sprocket 7, a main transmission chain 8, an inner soil loosening bearing disc 12, an outer soil loosening block 13, a fastening screw 15, an inner support curved plate 21, and an outer soil loosening bearing disc 22, wherein the outer surface of the inner soil loosening bearing disc 12 is provided with inner curved plate connecting grooves 20, the inner curved plate connecting grooves 20 are uniformly arranged around the inner soil loosening bearing disc 12, the inner soil loosening bearing disc 12 is provided with inner protective plates 24 on both sides, the outer side of the inner soil loosening bearing disc 12 is provided with the outer soil loosening bearing disc 22, the inner soil loosening bearing disc 22 is internally provided with inner screw mounting blocks 19 and outer curved plate connecting grooves 23, the inner screw mounting blocks 19 and the outer curved plate connecting grooves 23 are staggered arranged inside the inner screw mounting blocks 19, the number of the inner screw mounting blocks 19 and the outer curved plate connecting grooves 23 is the same as that of the inner curved plate connecting grooves 20, the bottom of the inner support curved plate 21 is inserted into the inner curved plate connecting grooves 20 for fixation, the top of the inner support curved plate 21 is inserted into the outer curved plate connecting grooves 23 for fixation, the inner support curved plate 21 is designed in a circular arc shape and has a certain elasticity, so that when the total soil loosening disc 900 encounters hard obstacles during the soil loosening process, the inner support curved plate 21 inside the total soil loosening disc 900 in contact with the obstacles can be partially deformed, the corresponding outer soil loosening bearing disc 22 and the outer soil loosening block 13 connecting body can independently partially displace, the displacement influence of the total soil loosening disc 900 on the remaining working total soil loosening discs 900 is reduced, the overall soil loosening effect of the device is ensured, the outer side of the outer soil loosening bearing disc 22 is provided with positioning column mounting grooves 17, a plurality of positioning column mounting grooves 17 are uniformly arranged around the outer soil loosening bearing disc 22, the outer soil loosening block 13 is adapted to the outer soil loosening bearing disc 22, the outer soil loosening block 13 is connected to the outer soil loosening bearing disc 22, the outer soil loosening block 13 is sleeved on the outer side of the outer soil loosening bearing disc 22, a plurality of outer soil loosening blocks 13 are uniformly arranged around the outer soil loosening bearing disc 22, and the number of the outer soil loosening blocks 13 is the same as that of the inner screw mounting blocks 19.

[0022] Example 2

[0023] All the outer loosening blocks 13 jointly constitute an outer protective plate 25, the outer protective plate 25 is adapted to the inner protective plate 24, the outer protective plate 25 is connected to the inner protective plate 24, the outer protective plate 25 is sleeved outside the inner protective plate 24, and the outer protective plate 25 slides outside the inner protective plate 24, so that the gravel and sundries outside the outer side cannot easily fall between the inner loosening bearing disc 12 and the outer loosening bearing disc 22 and affect the normal movement of the total loosening disc 900, the operation stability of the device is ensured, the inner loosening block positioning column 18 is arranged in the outer loosening block 13, the loosening block positioning column 18 is adapted to the positioning column mounting groove 17, the loosening block positioning column 18 is connected to the positioning column mounting groove 17, the loosening block positioning column 18 is inserted into the inner positioning column mounting groove 17, the outer loosening block 13 has the loosening claw 16 outside, the outer loosening block 13 has the outer screw mounting table 14 on both sides, and the outer screw mounting table 14 is in position correspondence with the inner screw mounting block 19.

[0024] Embodiment 3

[0025] The fastening screw 15 is threadedly connected through the outer screw mounting table 14 and the inner screw mounting block 19, the nut of the fastening screw 15 is pressed outside the outer screw mounting table 14, the inner loosening bearing disc 12, the outer loosening block 13, the fastening screw 15, the inner support curved plate 21 and the outer loosening bearing disc 22 jointly constitute the total loosening disc 900, and the total loosening disc 900 is arranged inside the outer bearing shell 1.

[0026] Embodiment 4

[0027] The main loosening disc connecting shaft 5 is rotationally connected with the main shaft connecting groove 9, the secondary loosening disc connecting shaft 3 is rotationally connected with the secondary shaft connecting groove 11, a plurality of total loosening discs 900 are fixedly sleeved outside the main loosening disc connecting shaft 5, a plurality of total loosening discs 900 are sleeved outside the secondary loosening disc connecting shaft 3, the total loosening discs 900 are evenly staggered on the secondary loosening disc connecting shaft 3 and the main loosening disc connecting shaft 5, and the total loosening discs 900 on the secondary loosening disc connecting shaft 3 and the main loosening disc connecting shaft 5 are staggered, so that each total loosening disc 900 mounted on the secondary loosening disc connecting shaft 3 or the main loosening disc connecting shaft 5 has sufficient distance, an operator has sufficient operation space to disassemble the fastening screw 15, the maintenance convenience of the device is improved, and the driven linkage sprocket 2 is fixedly connected to one side of the secondary loosening disc connecting shaft 3.

[0028] Embodiment 5

[0029] The utility model discloses a main loose soil disc connecting axle 5 one side fixed connection driven linkage sprocket 6, and the main drive sprocket 2 is connected through linkage transmission chain 4 with driven linkage sprocket 6, and the main loose soil disc connecting axle 5 other side has transmission sprocket 7, and the main transmission chain 8 is covered outside transmission sprocket 7, when carrying out land reclamation loose soil operation, the main transmission chain 8 drives the main loose soil disc connecting axle 5 rotation through transmission sprocket 7, and the main loose soil disc connecting axle 5 is driven synchronous rotation through the transmission mechanism drive follower loose soil disc connecting axle 3 that driven linkage sprocket 6, linkage transmission chain 4, main drive sprocket 2 constitute, thereby make all total loose soil disc 900 synchronous rotation, and the total loose soil disc 900 rotates in the process and completes the land reclamation loose soil operation that loose soil claw 16 inserts to the inside of ground constantly, and the total loose soil disc 900 is internally provided with a plurality of separately detachable outer loose soil blocks 13, when each loose soil claw 16 is damaged, can be separately replaced, instead of replacing the whole roller, reduce maintenance cost, increase maintenance convenience.

[0030] Example 6

[0031] The utility model discloses installation steps: the inside loose soil bearing disc 12 has the inside curved plate connecting groove 20 fixedly inserted into the bottom of inside support curved plate 21, the outer loose soil bearing disc 22 is covered outside the inside loose soil bearing disc 12, the inside support curved plate 21 top is inserted into the outside curved plate connecting groove 23 that the outer loose soil bearing disc 22 has and is fixed, the outer loose soil block 13 is covered outside the outer loose soil bearing disc 22, the fastening screw 15 is screwed with the inner screw mounting block 19 that the outer loose soil bearing disc 22 has through the outer screw mounting platform 14 that the outer loose soil block 13 has, makes the nut of fastening screw 15 be pressed in the side surface of outer screw mounting platform 14, makes the inside loose soil bearing disc 12, the outer loose soil block 13, fastening screw 15, inside support curved plate 21, outer loose soil bearing disc 22 jointly constitute total loose soil disc 900, the main loose soil disc connecting axle 5 is rotationally connected with the main shaft connecting groove 9 that the outer bearing shell 1 has, the secondary loose soil disc connecting axle 3 is rotationally connected with the secondary shaft connecting groove 11 that the outer bearing shell 1 has, a plurality of total loose soil discs 900 are fixedly covered outside the main loose soil disc connecting axle 5, a plurality of total loose soil discs 900 are covered outside the secondary loose soil disc connecting axle 3, make total loose soil disc 900 staggered evenly arrange on the secondary loose soil disc connecting axle 3, the main loose soil disc connecting axle 5, the secondary loose soil disc connecting axle 3 one side fixed connection main drive sprocket 2, the main loose soil disc connecting axle 5 one side fixed connection driven linkage sprocket 6, the main drive sprocket 2 is connected through linkage transmission chain 4 with driven linkage sprocket 6, the main loose soil disc connecting axle 5 other side has transmission sprocket 7, the main transmission chain 8 is covered outside transmission sprocket 7, and the device is installed.

[0032] The above merely is preferred implementation manner of the present application, and is not used for limiting the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the technical principle of the present application, can also make several improvements and variations, these improvements and variations also should be regarded as the protection scope of the present application.

Claims

1. A soil reclamation device for loosening soil, characterized by : Including outer bearing shell (1), driving linkage sprocket (2), vice loosening soil disc connecting shaft (3), linkage transmission chain (4), main loosening soil disc connecting shaft (5), driven linkage sprocket (6), transmission sprocket (7), main transmission chain (8), inner loosening soil bearing disc (12), outer loosening soil block (13), fastening screw (15), inner support curved plate (21), outer loosening soil bearing disc (22), the outer surface of the inner loosening soil bearing disc (12) has inner curved plate connecting groove (20), and the inner curved plate connecting groove (20) is uniformly arranged around the inner loosening soil bearing disc (12), and the both sides of the inner loosening soil bearing disc (12) have inner guard plate (24), and the outer side of the inner loosening soil bearing disc (12) is provided with outer loosening soil bearing disc (22), and the inner loosening soil bearing disc (22) has inner screw mounting block (19), outer curved plate connecting groove (23) inside, and the inner screw mounting block (19), outer curved plate connecting groove (23) are staggered in the inner screw mounting block (19) inside, the number of inner screw mounting block (19), outer curved plate connecting groove (23) is same with the number of inner curved plate connecting groove (20), the bottom of inner support curved plate (21) is inserted into the inner curved plate connecting groove (20) and is fixed, the top of inner support curved plate (21) is inserted into the outer curved plate connecting groove (23) and is fixed, the outer side of outer loosening soil bearing disc (22) has positioning column installation groove (17), and a plurality of positioning column installation grooves (17) are uniformly arranged around the outer loosening soil bearing disc (22), and the outer loosening soil block (13) is adapted to the outer loosening soil bearing disc (22), the outer loosening soil block (13) is connected with the outer loosening soil bearing disc (22), the outer loosening soil block (13) is sleeved on the outer side of the outer loosening soil bearing disc (22), and a plurality of outer loosening soil blocks (13) are uniformly arranged around the outer loosening soil bearing disc (22), and the number of outer loosening soil blocks (13) is same with the number of inner screw mounting block (19).

2. The land reclamation soil loosening device according to claim 1, characterized in that : All outer loosening soil blocks (13) jointly constitute outer guard plate (25), and the outer guard plate (25) is adapted to the inner guard plate (24), the outer guard plate (25) is connected with the inner guard plate (24), the outer guard plate (25) is sleeved on the outer side of the inner guard plate (24), the inner loosening soil block (13) has loosening soil block positioning column (18), and the loosening soil block positioning column (18) is adapted to the positioning column installation groove (17), the loosening soil block positioning column (18) is connected with the positioning column installation groove (17), the loosening soil block positioning column (18) is inserted into the positioning column installation groove (17), the outer side of the outer loosening soil block (13) has loosening soil claw (16), the both sides of the outer loosening soil block (13) have outer screw mounting table (14), and the outer screw mounting table (14) is positionally corresponding with the inner screw mounting block (19).

3. The land reclamation soil loosening device according to claim 2, characterized in that The fastening screw (15) is screwed through the outer screw mounting platform (14) and the inner screw mounting block (19), the screw cap of the fastening screw (15) is pressed on the outer side of the outer screw mounting platform (14), the inner soil loosening bearing disc (12), the outer soil loosening block (13), the fastening screw (15), the inner supporting curved plate (21) and the outer soil loosening bearing disc (22) jointly form a total soil loosening disc (900), the total soil loosening disc (900) is arranged on the inner side of the outer bearing shell (1), the outer bearing shell (1) is provided with a main shaft connecting groove (9) and a secondary shaft connecting groove (11) on the bottom, the secondary shaft connecting groove (11) is arranged at the same height as the main shaft connecting groove (9).

4. The land reclamation soil loosening device according to claim 3, characterized in that The main soil loosening disc connecting shaft (5) is rotationally connected with the main shaft connecting groove (9), the secondary soil loosening disc connecting shaft (3) is rotationally connected with the secondary shaft connecting groove (11), a plurality of total soil loosening discs (900) are fixedly sleeved on the outer side of the main soil loosening disc connecting shaft (5), a plurality of total soil loosening discs (900) are sleeved on the outer side of the secondary soil loosening disc connecting shaft (3), the total soil loosening discs (900) are arranged on the secondary soil loosening disc connecting shaft (3) and the main soil loosening disc connecting shaft (5) in a staggered and uniform manner, and the secondary soil loosening disc connecting shaft (3) is fixedly connected with the driving linkage sprocket (2) on one side.

5. The land reclamation soil loosening device of claim 1, wherein The main soil loosening disc connecting shaft (5) is fixedly connected with the driven linkage sprocket (6) on one side, the driving linkage sprocket (2) and the driven linkage sprocket (6) are connected through the linkage transmission chain (4), and the main soil loosening disc connecting shaft (5) is provided with the transmission sprocket (7) on the other side, and the main transmission chain (8) is sleeved on the outer side of the transmission sprocket (7).

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