CN213485569U - Ditching machine ridging structure - Google Patents
Ditching machine ridging structure Download PDFInfo
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- CN213485569U CN213485569U CN202022368410.5U CN202022368410U CN213485569U CN 213485569 U CN213485569 U CN 213485569U CN 202022368410 U CN202022368410 U CN 202022368410U CN 213485569 U CN213485569 U CN 213485569U
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- cone pulley
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Abstract
The utility model discloses a ridging structure of a ditcher, which comprises a frame, a driving device, a cone pulley device and a lifting device, wherein the driving device and the lifting device are fixed on the frame; the cone pulley device comprises an axle tube and a plurality of cone pulley sets, the axle tube is transversely arranged on the lifting device, the cone pulley sets are arranged on the axle tube, each cone pulley set comprises a pair of cone pulleys, each cone pulley is in a horn shape, and the openings of the cone pulleys are arranged oppositely. The utility model adopts the relative cone pulleys to form the groove, the ridge is formed between the adjacent cone pulleys in pairs, the side surfaces of the ridge are pressed flat and compacted by the cone pulleys, the forming effect is good, the cone pulleys are driven by the driving mechanism to rotate, the forming of the ridge is more facilitated, and the friction force on the surface of the formed ridge is small, so that the outer surface of the ridge can not be damaged; the cone pulley device can be adjusted up and down to adapt to different ditching depths.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, concretely relates to ditching machine ridging structure.
Background
Some crops are usually cultivated on ridges, and valleys formed between adjacent ridges are used as channels for ventilating, irrigating and lighting so as to meet the growth requirements of the crops. And ridging is troubled in the industry for a long time because if the whole soil of the ridge is loose, collapse can be caused during water diversion, and if the soil layer can not be loosened by about 25 cm, the root system development of crops can be influenced.
The traditional ridging mode is performed manually, the manual ridging can avoid the collapse trouble and can ensure the loosening requirement of the upper soil layer of the ridge, but the ridging by means of tools such as shovels, rakes and the like is low in ridging efficiency and high in labor intensity, and the requirements cannot be met particularly for large-area planting.
The existing ditcher realizes the purpose of ridge forming by a cutter head and a cutter, but the ridge forming effect is poor, and soil is easy to scatter.
Disclosure of Invention
The utility model provides a ditching machine ridging structure to present not enough.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a ridging structure of a ditcher is characterized by comprising a rack, a driving device, a cone pulley device and a lifting device, wherein the driving device and the lifting device are fixed on the rack; the cone pulley device comprises an axle tube and a plurality of cone pulley sets, the axle tube is transversely arranged on the lifting device, the cone pulley sets are arranged on the axle tube, each cone pulley set comprises a pair of cone pulleys, each cone pulley is in a horn shape, and the openings of the cone pulleys are arranged oppositely.
Preferably, the cone pulleys are provided with a large end and a small end, the large end between the pair of cone pulleys is oppositely arranged in the cone pulleys, the cone pulleys further comprise supporting tubes, one ends of the supporting tubes are connected with the small ends, and the cone pulleys are fixedly connected to the shaft tube through the supporting tubes.
Preferably, the lifting device has a pair of lifting devices respectively arranged at two ends of the shaft tube, the lifting device comprises a reference rod, an adjusting rod and a screw rod, the end of the adjusting rod is hinged to the end of the reference rod, the two ends are approximately in a V shape, the screw rod is connected between the reference rod and the adjusting rod, one end of the screw rod is hinged to the adjusting rod, and the other end of the screw rod extends towards the direction of the reference rod and is in threaded connection with the reference rod.
Preferably, the frame include with central siphon parallel arrangement's the person in charge, benchmark pole fixed connection be in be responsible for on the pipe, drive arrangement includes gear box and sprocket assembly, the gear box is fixed be responsible for on, sprocket assembly connect the gear box with between the central siphon.
Preferably, the chain wheel assembly comprises a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel, a first chain and a second chain, the first chain wheel is arranged at the output end of the gear box, the second chain wheel and the third chain wheel are connected through chain wheel shafts, the chain wheel shafts are fixed on the main pipe through bearings, and the fourth chain wheel is sleeved on the shaft pipe; wherein the first chain is connected between the first chain wheel and the second chain wheel; the second chain is connected between the third chain wheel and the fourth chain wheel.
Preferably, the middle part of the main pipe is provided with a pair of stand pipes, one end of the chain wheel shaft is provided with a second chain wheel, the middle part of the chain wheel shaft is provided with a third chain wheel, bearings are arranged between the second chain wheel and the third chain wheel and at the other end of the chain wheel shaft, and the bearings are connected with the stand pipes.
Preferably, a clamping bolt is arranged on the support tube in a surrounding mode, and the tail end of the clamping bolt penetrates through the tube wall of the support tube and abuts against the side face of the shaft tube, so that the cone pulley is fixed on the shaft tube.
The technical scheme can obtain the following beneficial effects:
the utility model adopts the relative cone pulleys to form the groove, the ridge is formed between the adjacent cone pulleys in pairs, the side surfaces of the ridge are pressed flat and compacted by the cone pulleys, the forming effect is good, the cone pulleys are driven by the driving mechanism to rotate, the forming of the ridge is more facilitated, and the friction force on the surface of the formed ridge is small, so that the outer surface of the ridge can not be damaged; the cone pulley device can be adjusted up and down to adapt to different ditching depths.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a side view of the present invention.
In the figure:
11. a main pipe, 111, a stand pipe, 12, an axle pipe, 13, a cone pulley, 131, a small end, 132, a large end, 133, a support pipe, 1331, a clamping bolt, 22 and a second chain wheel; 23. third sprocket, 25, sprocket shaft, 26, bearing, 27, second chain, 28, fourth sprocket, 31, reference rod, 32, adjusting rod, 33, screw rod.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1 and 2, the utility model discloses a ridging structure of a ditcher, which comprises a frame, a driving device, a cone pulley device and a lifting device, wherein the driving device and the lifting device are fixed on the frame, and the cone pulley device is driven by the driving device and hinged on the lifting device; the cone pulley device comprises an axle tube 12 and a plurality of cone pulley sets, the axle tube 12 is transversely arranged on the lifting device, the cone pulley sets are sleeved on the axle tube 12, each cone pulley set comprises a pair of cone pulleys 13, each cone pulley 13 is horn-shaped, and openings of the pair of cone pulleys 13 are arranged oppositely. In the whole ditcher, the pair of conical wheels 13 are arranged behind the ploughshare, the ploughshare distributes soil to two sides to form grooves, further, the conical wheels 13 arranged in pairs behind the ploughshare push the soil to two sides, the adjacent conical wheels 13 in pairs push the soil between the two sides to form a ridge stand, and the side surface of the ridge stand is formed by extrusion forming of the conical side surface of the conical wheels 13, so that the forming surface is smooth, the soil is not easy to slip, and the forming effect is good.
The cone pulleys 13 have a large end 132 and a small end 131, the large end 132 of each pair of cone pulleys 13 is opposite to each other, the cone pulleys 13 further include a support tube 133 therein, one end of the support tube 133 is connected to the small end 131, and the cone pulleys 13 are fixedly connected to the shaft tube 12 through the support tube 133. A clamping bolt 1331 is disposed around the support tube 133, and the end of the clamping bolt 1331 passes through the wall of the support tube 133 and abuts against the side surface of the shaft tube 12, thereby fixing the cone pulley 13 to the shaft tube 12. When the device is used, the shaft tube 12 is driven by the driving device to rotate, the cone pulley 13 is clamped on the shaft tube 12 through the clamping bolt 1331 and rotates along with the shaft tube 12, the cone pulley 13 and the shaft tube 12 are not directly connected through the clamping bolt 1331, so that the cone pulley 13 is convenient to mount and debug, and meanwhile, when the cone pulley 13 works, the resistance borne by the cone pulley is not very large, and the clamping bolt 1331 can completely meet the requirements.
The lifting device has a pair of lifting devices respectively arranged at two ends of the shaft tube 12, the lifting device comprises a reference rod 31, an adjusting rod 32 and a screw 33, the end of the adjusting rod 32 is hinged with the end of the reference rod 31, the two are approximately V-shaped, the screw 33 is connected between the reference rod 31 and the adjusting rod 32, one end of the screw 33 is hinged on the adjusting rod 32, the other end extends towards the direction of the reference rod 31, and is in threaded connection with the reference rod 31. When the cone pulley device needs to be adjusted up and down, the threaded connection between the reference rod 31 and the screw 33 is loosened, the length of the screw 33 between the reference rod 31 and the adjusting rod 32 is shortened, the reference rod 31 and the screw 33 are screwed again, the reference rod 31 is kept still in the process, the adjusting rod 32 rotates upwards to drive the cone pulley device to lift up to adapt to a shallow groove depth, if the groove depth is deep, the length of the screw 33 between the reference rod 31 and the adjusting rod 31 is prolonged, and the operation is consistent with the steps.
As shown in fig. 3, the frame includes a main tube 11 disposed in parallel with the shaft tube 12, a reference rod 31 fixedly coupled to the main tube 11, a driving device including a gear box (not shown) fixed to the main tube 11 and a sprocket assembly coupled between the gear box and the shaft tube 12. The driving device drives the cutter head to work and simultaneously drives the ridging device to rotate, so that a better ridging effect is achieved.
The chain wheel assembly comprises a first chain wheel (not shown in the figure), a second chain wheel 22, a third chain wheel 23, a fourth chain wheel 28, a first chain (not shown in the figure) and a second chain 27, the first chain wheel is arranged at the output end of the gear box, the second chain wheel 22 and the third chain wheel 23 are connected through a chain wheel shaft 25, the chain wheel shaft 25 is connected to the main pipe 11 through a bearing 26, and the fourth chain wheel 28 is sleeved on the shaft pipe 12; wherein, the first chain is connected between the first chain wheel and the second chain wheel; the second chain 27 is connected between the third and fourth sprockets 23, 28.
The gear box simultaneously outputs the power of the cutter head and the power of the ridging structure, and the power is transmitted to the cone pulley device through the transmission of the chain wheel and the chain, so that the structure is simple.
With continued reference to fig. 1 and 2, a pair of stand pipes 111 are provided in the middle of the main pipe 11, a second sprocket 22 is provided at one end of the sprocket shaft 25, a third sprocket 23 is provided in the middle of the sprocket shaft 25, bearings 26 are provided between the second and third sprockets 22, 23 and at the other end of the sprocket shaft 25, and the bearings 26 are connected to the stand pipes 111. The second and third sprockets 22, 23 are located in the middle of the sprocket assembly and are connected to the main pipe 11 through the stand pipe 111, which provides a strong support for the sprocket assembly.
The above description is the preferred embodiment of the present invention, and for those skilled in the art, modifications of the various equivalent forms of the present invention are within the scope of the appended claims of the present application without departing from the principle of the present invention.
Claims (7)
1. The utility model provides a ditching machine ridging structure which characterized in that: the device comprises a rack, a driving device, a cone pulley device and a lifting device, wherein the driving device and the lifting device are fixed on the rack; the cone pulley device comprises an axle tube and a plurality of cone pulley sets, the axle tube is transversely arranged on the lifting device, the cone pulley sets are arranged on the axle tube, each cone pulley set comprises a pair of cone pulleys, each cone pulley is in a horn shape, and the openings of the cone pulleys are arranged oppositely.
2. The furrowing machine ridging structure of claim 1, wherein: the cone pulleys are provided with a large end and a small end, the large end between the pair of cone pulleys is oppositely arranged in the cone pulleys, the cone pulleys further comprise supporting tubes, one ends of the supporting tubes are connected with the small ends, and the cone pulleys are fixedly connected to the axle tube through the supporting tubes.
3. The furrowing machine ridging structure of claim 1, wherein: the lifting device is provided with a pair of lifting rods, the lifting rods are respectively arranged at two ends of the shaft tube, the lifting device comprises a reference rod, an adjusting rod and a screw rod, the end part of the adjusting rod is hinged to the end part of the reference rod, the end part of the adjusting rod and the end part of the reference rod are approximately in a V shape, the screw rod is connected between the reference rod and the adjusting rod, one end of the screw rod is hinged to the adjusting rod, and the other end of the screw rod extends towards the direction of the reference rod and is in.
4. The furrowing machine ridging structure of claim 3, wherein: the frame include with central siphon parallel arrangement's the person in charge, benchmark pole fixed connection be in be responsible for on, drive arrangement includes gear box and sprocket assembly, the gear box is connected be responsible for on, sprocket assembly connect the gear box with between the central siphon.
5. The furrowing machine ridging structure of claim 4, wherein: the chain wheel assembly comprises a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel, a first chain and a second chain, the first chain wheel is arranged at the output end of the gear box, the second chain wheel and the third chain wheel are connected through a chain wheel shaft, the chain wheel shaft is fixed on the main pipe through a bearing, and the fourth chain wheel is sleeved on the shaft pipe; wherein the first chain is connected between the first chain wheel and the second chain wheel; the second chain is connected between the third chain wheel and the fourth chain wheel.
6. The furrowing machine ridging structure of claim 5, wherein: the chain wheel is characterized in that a pair of vertical pipes is arranged in the middle of the main pipe, a second chain wheel is arranged at one end of the chain wheel shaft, a third chain wheel is arranged in the middle of the chain wheel shaft, bearings are arranged between the second chain wheel and the third chain wheel and at the other end of the chain wheel shaft, and the bearings are connected with the vertical pipes.
7. The furrowing machine ridging structure of claim 2, wherein: and a clamping bolt is arranged on the supporting tube in a surrounding manner, and the tail end of the clamping bolt penetrates through the tube wall of the supporting tube and abuts against the side face of the shaft tube, so that the cone pulley is fixed on the shaft tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022368410.5U CN213485569U (en) | 2020-10-22 | 2020-10-22 | Ditching machine ridging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022368410.5U CN213485569U (en) | 2020-10-22 | 2020-10-22 | Ditching machine ridging structure |
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| Publication Number | Publication Date |
|---|---|
| CN213485569U true CN213485569U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022368410.5U Active CN213485569U (en) | 2020-10-22 | 2020-10-22 | Ditching machine ridging structure |
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| CN (1) | CN213485569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553106A (en) * | 2022-11-23 | 2023-01-03 | 烟台市森林资源监测保护服务中心(烟台沿海防护林省级自然保护区管理服务中心、烟台市林业科学研究所) | Ridging device |
-
2020
- 2020-10-22 CN CN202022368410.5U patent/CN213485569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115553106A (en) * | 2022-11-23 | 2023-01-03 | 烟台市森林资源监测保护服务中心(烟台沿海防护林省级自然保护区管理服务中心、烟台市林业科学研究所) | Ridging device |
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