CN209885940U - Jujube branch reducing mechanism - Google Patents
Jujube branch reducing mechanism Download PDFInfo
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- CN209885940U CN209885940U CN201920647224.XU CN201920647224U CN209885940U CN 209885940 U CN209885940 U CN 209885940U CN 201920647224 U CN201920647224 U CN 201920647224U CN 209885940 U CN209885940 U CN 209885940U
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000036346 tooth eruption Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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Abstract
The utility model discloses a jujube tree branch reducing mechanism, including the frame, be equipped with branch rupture mechanism, rubbing crusher structure, power take off mechanism (6) and drive mechanism in the frame, branch rupture mechanism establishes in rubbing crusher structure's the place ahead, branch rupture mechanism contains: a branch lifting shovel (11), a branch cutting tool A (9) and a branch cutting tool B (10), wherein the branch cutting tool B (10) is arranged above the branch lifting shovel (11), the branch cutting tool A (9) is arranged above the front part of the branch cutting tool B (10), and the crushing mechanism comprises: casing (1), casing (1) surface are equipped with discharge gate (15), are equipped with crushing roller (14) in casing (1), crushing roller (14) surface is equipped with a plurality of bases (3), is equipped with crushing cutter (4) on base (3), crushing cutter articulates on base (3), and can use this pin joint as the axle swing, the internal surface of casing (1) is equipped with friction cutter (2).
Description
Technical Field
The utility model belongs to the agricultural machine field, concretely relates to still jujube tree branch reducing mechanism is smashed to jujube tree branch.
Background
The history of red date planting in the southern Xinjiang area is long, and the red date planting method is an important red date planting area in the Xinjiang area and an important income source for local farmers.
In recent years, with the development of the red date market, large-scale planting gradually becomes the mainstream development direction of red date planting in the region. Besides the jujube fruit harvest, jujube trees are required to be trimmed every year, so that a large number of branches and leaves of the jujube trees are generated, the generated jujube book branches are required to be collected and transported out of a jujube garden, the labor intensity is high, and the subsequent treatment cost is high.
Because the jujube branches contain nutrient substances such as cellulose and the like, the jujube branches can be smashed and directly returned to the field for treatment, so that not only can the jujube trees be fertilized, but also the jujube trees can be treated on the spot, the operation of collection and transportation is avoided, the labor intensity is reduced, the production cost is reduced, and meanwhile, if the nutrient substances contained in the jujube branches are not fully utilized, the jujube trees are also greatly wasted.
However, the jujube branches have higher hardness than other trees, so that the common crusher is difficult to crush the jujube branches or needs high power to crush the jujube branches. For promoting the effective utilization of jujube branch resource, this application has proposed a simple structure, smashes effectual, jujube tree branch reducing mechanism that work efficiency is high, and this device has characteristics such as high efficiency, safety, practicality.
Disclosure of Invention
The utility model aims to solve the technical problem that a jujube branch reducing mechanism that simple structure smashes effectually, and work efficiency is high is provided.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a jujube branch reducing mechanism, includes the frame, its characterized in that: the frame is provided with a branch breaking mechanism, a crushing mechanism, a power output mechanism (6) and a transmission mechanism, the branch breaking mechanism is arranged in front of the crushing mechanism,
the branch breaking mechanism comprises: a branch lifting shovel (11), a branch cutting tool A (9) and a branch cutting tool B (10), wherein the branch cutting tool B (10) is arranged above the branch lifting shovel (11), the branch cutting tool A (9) is arranged in front of and above the branch cutting tool B (10),
the branch cutting tool A (9) comprises a branch cutting knife shaft A (9-1), the surface of the branch cutting knife shaft A (9-1) is provided with a plurality of branch cutting knives A,
the branch cutting tools B (10) comprise branch cutting tool shafts B (10-1), a plurality of branch cutting tools B are arranged on the surface of each branch cutting tool shaft B (10-1), a baffle plate (13) is arranged behind each branch cutting tool B, the baffle plates (13) are arranged between every two branch cutting tools B, namely the branch cutting tools B can penetrate through a gap between the baffle plates (13) and the baffle plates (13),
the crushing mechanism comprises: the device comprises a shell (1), wherein a discharge hole (15) is formed in the surface of the shell (1), a crushing roller (14) is arranged in the shell (1), a plurality of bases (3) are arranged on the surface of the crushing roller (14), crushing cutters (4) are arranged on the bases (3), the crushing cutters are hinged on the bases (3) and can swing by taking the hinged points as axes, friction cutters (2) are arranged on the inner surface of the shell (1), each friction cutter (2) is in a sheet or strip plate shape, one edge of each friction cutter is fixed on the inner wall of the shell (1), the opposite edge of each friction cutter is a free end, the plane where the sheet or strip plate shape is located and the shell form an included angle of 5-90 degrees, and the edge of the free,
the power output mechanism (6) drives the crushing roller (14) to rotate, and the power output mechanism (6) drives the crushing roller (14) to rotate through a belt.
The transmission mechanism comprises a power output shaft and a power input shaft (8), the power output shaft can drive the branch cutting tool A (9) and the branch cutting tool B (10) to rotate, the power output shaft is connected with the branch cutting tool A (9) and the branch cutting tool B (10) through a transmission chain, and the branch cutting knife shaft A (9-1) and the branch cutting knife shaft B (10-1) rotate relatively.
The branch cutting knife A is in a star-shaped tooth shape, and the star shape is 3-10 teeth.
The star-shaped teeth of two adjacent branch cutters A form an included angle of 5-45 degrees, and the included angles of the star-shaped teeth of any two adjacent branch cutters A can be the same or different.
The method comprises the following specific steps: and the cutting teeth on each branch cutting knife A are used as a reference, and two adjacent reference cutting teeth rotate by 5-45 degrees in sequence, namely the included angle formed by the cutting teeth on each branch cutting knife A is based on one cutting tooth.
The branch cutting knife B is in a half crescent shape, and the half crescent shape is 180-degree included angle.
The half-moon-shaped cutter heads of the two adjacent branch cutters B form an included angle of 5-45 degrees.
The tail end of the branch cutting knife B is provided with two sunken arcs, the sunken arcs are arranged on the knife face of the branch cutting knife B, namely the knife face is provided with an opening, the opening is arc-shaped, and the opening is arranged on the inner side of the half crescent shape.
The branch cutter A and the branch cutter B are fixed on corresponding cutter shafts and synchronously rotate.
The power of the device is provided by two parts: the device is characterized in that a tractor is connected with a power input shaft (8) of the device through a rear suspension power output shaft, and then power is transmitted to a branch cutting tool A (9) and a branch cutting tool B (10) through the power output shaft, so that power is provided for a branch breaking device, and a chain wheel rotates reversely, so that the purpose of breaking branches can be achieved; and the power output mechanism (6) provides power, such as a motor, a gasoline engine, a diesel engine and the like, and the power output mechanism (6) drives the belt wheel to rotate to provide power for the crushing mechanism, so that the crushing effect is achieved.
The power of the branch breaking mechanism comes from the tractor traction and the tractor power output shaft, and the two rotating shafts rotate in opposite directions under the drive of the transmission chain, so that the purpose of breaking is realized. The branch cutting tools A are designed into a pentagonal shape and mainly responsible for branch feeding work, and meanwhile, in order to better and more comprehensively realize branch feeding, the rotation angle of two adjacent tools is about 30 degrees; the branch cutting tool B is mainly matched with the baffle to break the branches and send the branches into the next crushing system, the shape of the branch cutting tool B is designed to be two half crescent moon, the branches slip off when the branch cutting tool B is used for preventing the branches from slipping during breaking work, and the tail end of the branch cutting tool B is designed to be two circular arcs so as to have better grabbing force to break the branches.
When the device actually works, the rack is hung behind a tractor and is connected with a power output shaft of the tractor through a universal joint traction shaft, then the tractor is started to pull the machine to advance, the branch breaking mechanism obtains power to start working, picked branches reversely rotate through the two cutters, the branches are fed into the machine, and the longer branches are broken through the combined action of the branch cutting cutter B and the baffle plate, and the cut branches are transmitted into the crushing mechanism; the motor drives and smashes rotatory main shaft, smashes cutter rotation work, and the branch that the cooperation friction cutter will break is further smashed, and when the branch after smashing can be followed the discharge gate and discharged, the branch drops from the discharge gate, and otherwise the branch will continue to be driven by crushing cutter and continuously smash, until smashing until can discharge from the discharge gate.
Compared with the prior art, the utility model has the characteristics of simple structure smashes effectually, and work efficiency is high.
Drawings
Fig. 1 is a schematic view of the structure of the right side of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is a schematic perspective view I of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the present invention II.
Shown in the figure: the machine comprises a machine shell 1, a friction cutter 2, a base 3, a crushing cutter 4, a transmission belt 5, a power output mechanism 6, a gear box 7, a power input shaft 8, a branch cutter A9, a branch cutter shaft A9-1, a branch cutter B10, a branch cutter shaft B10-1, a branch shovel 11, a transmission chain 12, a baffle 13, a crushing roller 14 and a discharge hole 15.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Example 1: referring to fig. 1 ~ 4, for the utility model discloses embodiment 1's structural schematic diagram, this embodiment discloses a jujube branch reducing mechanism, including the frame, its characterized in that: the frame is provided with a branch breaking mechanism, a crushing mechanism, a power output mechanism 6 and a transmission mechanism, the branch breaking mechanism is arranged in front of the crushing mechanism,
the branch breaking mechanism comprises: a branch lifting shovel 11, a branch cutting tool A9 and a branch cutting tool B10, wherein the branch cutting tool B10 is arranged above the branch lifting shovel 11, the branch cutting tool A9 is arranged in front of and above the branch cutting tool B10,
the branch cutting tool A9 comprises a branch cutting knife shaft A9-1, the surface of the branch cutting knife shaft A9-1 is provided with a plurality of branch cutting knives A,
the branch cutting tool B10 comprises a branch cutting knife shaft B10-1, a plurality of branch cutting knives B are arranged on the surface of the branch cutting knife shaft B10-1, a baffle 13 is arranged behind the branch cutting knives B, the baffle 13 is arranged between every two branch cutting knives B, namely the branch cutting knives B can pass through a gap between the baffle 13 and the baffle 13,
the crushing mechanism comprises: a casing 1, a discharge port 15 is arranged on the surface of the casing 1, a crushing roller 14 is arranged in the casing 1, a plurality of bases 3 are arranged on the surface of the crushing roller 14, crushing cutters 4 are arranged on the bases 3, the crushing cutters are hinged on the bases 3 and can swing by taking the hinged point as an axis, a friction cutter 2 is arranged on the inner surface of the casing 1,
the power output mechanism 6 drives the crushing roller 14 to rotate, and the power output mechanism 6 drives the crushing roller 14 to rotate through a belt.
The transmission mechanism comprises a power output shaft and a power input shaft 8, the power output shaft can drive the branch cutting tool A9 and the branch cutting tool B10 to rotate, the power output shaft is connected with the branch cutting tool A9 and the branch cutting tool B10 through a transmission chain, and the branch cutting knife shaft A9-1 and the branch cutting knife shaft B10-1 rotate relatively.
The branch cutting knife A is in a star-shaped tooth shape, and the star shape is 3-10 teeth.
The star-shaped teeth of two adjacent branch cutters A form an included angle of 5-45 degrees, and the included angles of the star-shaped teeth of any two adjacent branch cutters A can be the same or different.
The branch cutting knife B is in a half crescent shape, and the half crescent shape is 180-degree included angle.
The half-moon-shaped cutter heads of the two adjacent branch cutters B form an included angle of 5-45 degrees.
The tail end of the branch cutting knife B is provided with two sunken circular arcs which are arranged on the edges of the branch cutting knife B, namely, the sheet-shaped branch cutting knife is provided with an opening which is circular-arc-shaped.
The branch cutting tool A and the branch cutting tool B are arranged at intervals, an inlet capable of allowing a branch to enter is formed in the middle gap, the branch can enter the rear part of the branch breaking mechanism, namely the crushing mechanism, through relative rotation of the branch cutting tool A and the branch cutting tool B, the branch can be better cut off through the fact that the notch is formed in the branch cutting tool B, and the effect of the notch is to increase friction between the branch cutting tool B and the branch.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes and modifications can be made without departing from the inventive concept, and these changes and modifications all fall into the protection scope of the present invention.
Claims (6)
1. The utility model provides a jujube branch reducing mechanism, includes the frame, its characterized in that: the frame is provided with a branch breaking mechanism, a crushing mechanism, a power output mechanism (6) and a transmission mechanism, the branch breaking mechanism is arranged in front of the crushing mechanism,
the branch breaking mechanism comprises: a branch lifting shovel (11), a branch cutting tool A (9) and a branch cutting tool B (10), wherein the branch cutting tool B (10) is arranged above the branch lifting shovel (11), the branch cutting tool A (9) is arranged in front of and above the branch cutting tool B (10),
the branch cutting tool A (9) comprises a branch cutting knife shaft A (9-1), the surface of the branch cutting knife shaft A (9-1) is provided with a plurality of branch cutting knives A,
the branch cutting tools B (10) comprise branch cutting tool shafts B (10-1), a plurality of branch cutting tools B are arranged on the surface of each branch cutting tool shaft B (10-1), a baffle plate (13) is arranged behind each branch cutting tool B, the baffle plates (13) are arranged between every two branch cutting tools B, namely the branch cutting tools B can penetrate through a gap between the baffle plates (13) and the baffle plates (13),
the crushing mechanism comprises: the device comprises a shell (1), wherein a discharge hole (15) is formed in the surface of the shell (1), a crushing roller (14) is arranged in the shell (1), a plurality of bases (3) are arranged on the surface of the crushing roller (14), crushing cutters (4) are arranged on the bases (3), the crushing cutters are hinged on the bases (3) and can swing by taking the hinged point as an axis, friction cutters (2) are arranged on the inner surface of the shell (1),
the power output mechanism (6) drives the crushing roller (14) to rotate,
the transmission mechanism comprises a power output shaft and a power input shaft (8), and the power output shaft can drive the branch cutting tool A (9) and the branch cutting tool B (10) to rotate.
2. The jujube branch crushing device according to claim 1, wherein the branch cutting knife A is in a star-shaped tooth shape, and the star shape is 3-10 teeth.
3. The jujube branch crushing device according to claim 2, wherein the star-shaped teeth of two adjacent branch cutters A form an included angle of 5-45 degrees.
4. The jujube tree shoot reducing mechanism of claim 1, wherein said branch cutter B is in the shape of two half-crescents with an included angle of 180 °.
5. The jujube branch crushing device according to claim 4, wherein the half-moon-shaped cutter heads of two adjacent branch cutters B form an included angle of 5-45 degrees.
6. The jujube tree shoot reducing mechanism according to claim 4 or 5, wherein the end of the branch cutter B is provided with two concave arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647224.XU CN209885940U (en) | 2019-05-07 | 2019-05-07 | Jujube branch reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647224.XU CN209885940U (en) | 2019-05-07 | 2019-05-07 | Jujube branch reducing mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209885940U true CN209885940U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920647224.XU Expired - Fee Related CN209885940U (en) | 2019-05-07 | 2019-05-07 | Jujube branch reducing mechanism |
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| CN (1) | CN209885940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905891A (en) * | 2019-05-07 | 2020-11-10 | 塔里木大学 | Jujube branch reducing mechanism |
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2019
- 2019-05-07 CN CN201920647224.XU patent/CN209885940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905891A (en) * | 2019-05-07 | 2020-11-10 | 塔里木大学 | Jujube branch reducing mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |