阅读说明：本技术 一种花椒串的花椒叶分离装置以及分离方法 (Chinese prickly ash leaf separation device and method for Chinese prickly ash shashlik ) 是由 周兴 于 2021-06-23 设计创作，主要内容包括：一种花椒串的花椒叶分离装置,包括花椒串传送单元、脱叶花椒束导引单元、花椒叶拉拽单元和风力牵引单元,所述花椒串传送单元沿朝向所述脱叶花椒束导引单元传送花椒串的方向与所述脱叶花椒束导引单元之间形成起辅助俘获且分离花椒叶作用的花椒叶分离间隙；所述花椒叶分离间隙的风力牵引侧装配有用于形成风力牵引所述花椒叶从所述花椒叶分离间隙的花椒叶导引侧进入所述花椒叶分离间隙的所述风力牵引单元和用于剪切、或夹持拉拽已经进入到所述花椒叶分离间隙内的花椒叶从所述花椒串上分离的所述花椒叶拉拽单元。实现花椒串的脱叶花椒束与花椒叶的自动分离。同时,提供一个稳定地摘除花椒叶的控制的力。(A pepper leaf separating device of pepper strings comprises a pepper string conveying unit, a defoliation pepper bundle guiding unit, a pepper leaf pulling unit and a wind power traction unit, wherein a pepper leaf separating gap which plays a role in assisting capture and separating pepper leaves is formed between the pepper string conveying unit and the defoliation pepper bundle guiding unit along the direction towards the defoliation pepper bundle guiding unit for conveying the pepper strings; the pneumatic traction side of the pepper leaf separation gap is provided with a unit for forming wind power to pull pepper leaves to enter the pepper leaf separation gap from the pepper leaf guide side of the pepper leaf separation gap, and a unit for pulling pepper leaves to separate from pepper strings, wherein the unit is used for shearing or clamping and pulling the pepper leaves which enter the pepper leaf separation gap. The automatic separation of the defoliated pepper bundles and the pepper leaves of the pepper kebab is realized. At the same time, provides a controlled force for stably removing the pepper leaves.)

1. A pepper leaf separating device of pepper strings is characterized by comprising a pepper string conveying unit, a defoliated pepper bundle guiding unit, a pepper leaf pulling unit and a wind power traction unit, wherein a pepper leaf separating gap which plays a role in assisting capture and separating pepper leaves is formed between the pepper string conveying unit and the defoliated pepper bundle guiding unit along the direction towards the defoliated pepper bundle guiding unit for conveying the pepper strings; the pneumatic traction side of the pepper leaf separation gap is provided with a pneumatic traction unit for forming a pneumatic traction for the pepper leaves to enter the pepper leaf separation gap, and the pneumatic traction side of the pepper leaf separation gap is also provided with a pepper leaf pulling unit for shearing or clamping and pulling the pepper leaves which enter the pepper leaf separation gap to be separated from the pepper strings.

2. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 1,

the distance between the pepper cluster transmission unit and the pepper leaf removing guide unit is 2-10 mm.

3. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 1,

the prickly ash leaf separation gap is positioned at the side edge close to the leaf-removing prickly ash bundle guiding unit and is provided with a cutting tool for separating prickly ash leaves from prickly ash shashlik.

4. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 1,

the pepper string conveying unit comprises a conveying support, conveying roller shafts, conveying belt rollers, conveying belts and a first driving motor, wherein the conveying support is rotatably connected with at least two conveying roller shafts, each conveying roller shaft is fixedly sleeved with one conveying belt roller, the conveying belts are sleeved outside the whole conveying belt rollers, and the first driving motor is connected with any one conveying roller shaft;

the leaf-removing pepper bundle guiding unit comprises a guiding plate, a supporting frame and a cutting tool, the guiding plate is obliquely arranged through the supporting frame, the conveying belt and the guiding plate form a pepper leaf separating gap, one end, close to the conveying belt, of the guiding plate is higher than one end, far away from the conveying belt, of the guiding plate, and the cutting tool is arranged at one end, close to the conveying belt, of the guiding plate;

the pepper leaf pulling unit comprises a first rotating shaft, a first guide wheel, a second rotating shaft, a second guide wheel, a first gear, a second gear, a first belt pulley, a second belt pulley, a conveying belt and a second driving motor, wherein the first guide wheel is fixedly sleeved on the first rotating shaft, the second guide wheel is fixedly sleeved on the second rotating shaft, and the first guide wheel and the second guide wheel are in meshed fit or mutually attached rotating fit; the first gear and the second gear are respectively and correspondingly arranged on the first rotating shaft and the second rotating shaft, and the first gear is meshed with the second gear; the first belt pulley is installed at one end of the second rotating shaft, the second belt pulley is installed on an output shaft of the second driving motor, and the conveying belt is sleeved outside the first belt pulley and the second belt pulley;

the wind power traction unit comprises a wind power traction box and a blower, a first pair of interfaces are arranged at the top of the wind power traction box, a first movable sealing structure is formed between the side edge of the first pair of interfaces close to the conveying belt and the conveying belt, the adjacent two side edges of the first pair of interfaces close to the conveying belt extend upwards to the separation gap of the Chinese prickly ash leaves, a second movable sealing structure is formed between the side edge of the first pair of interfaces close to the guide plate and the second guide wheel, the first guide wheel and the second guide wheel are respectively and correspondingly installed at the upper section position in the wind power traction box through the first rotating shaft and the second rotating shaft, and a first end face sealing structure is formed between the two end parts of the first guide wheel in the axial direction and the two corresponding inner wall faces in the wind power traction box, two end parts of the second guide wheel in the axial direction respectively correspond to two inner wall surfaces corresponding to the interior of the wind power traction box to form a second end surface sealing structure, and a third dynamic sealing structure is formed between the first guide wheel and the guide plate; the first gear, the second gear, the first belt pulley, the second belt pulley, the conveying belt and the second driving motor are all positioned outside the wind power traction box; the side wall of the middle lower section of the wind power traction box is provided with a second pair of interfaces, and the blower is assembled on the second pair of interfaces.

5. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 4,

one end of the guide plate close to the conveying belt is flush with the conveying roller shaft adjacent to the guide plate, and the included angle between the guide plate and the horizontal plane is 25-60 degrees.

6. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 4,

the diameter of the first guide wheel is 25 mm-35 mm, and the diameter of the second guide wheel is 55 mm-65 mm.

7. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 6,

the outer peripheral wall of the first guide wheel and/or the second guide wheel is/are wrapped with a rubber layer.

8. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 4,

the wind power traction unit further comprises a blade filtering net, one side edge of the blade filtering net is installed at the position, close to the side edge of the conveying belt, of the first pair of interfaces, and the other side edge of the blade filtering net extends to be close to the second guide wheel.

9. The Zanthoxylum bungeanum leaf separation device of Zanthoxylum bungeanum skewer according to claim 1,

the pepper leaf separating device of the pepper bunch further comprises a funnel unit, wherein the funnel unit is arranged above the end part of the pepper bunch conveying unit, which is far away from the leaf-removing pepper bundle guiding unit.

10. The separation method of the zanthoxylum bungeanum leaf separation device for the zanthoxylum bungeanum shashlik according to any one of claims 1 to 9, which is characterized by comprising the following steps:

conveying the pepper strings to be defoliated: controlling the pepper bunch conveying unit to convey pepper bunches to be defoliated to the direction of the defoliation pepper bunch guiding unit;

and (3) defoliation: controlling the wind power traction unit to enable the pepper leaves of the pepper strings to be defoliated to enter the pepper leaf separation gaps when the pepper leaves pass through the pepper leaf separation gaps;

removing leaves: controlling the pepper leaf pulling unit to separate pepper leaves which enter the pepper leaf separation gap from the pepper cluster;

removing the pepper bundles: and controlling the leaf-removed pepper bundle guiding unit to guide the pepper bundles which pass through the pepper leaf separation gap and are removed after the pepper leaves are separated under the combined action of the wind power traction unit and the pepper leaf pulling unit.

Technical Field

The invention relates to the technical field of Chinese prickly ash cluster Chinese prickly ash leaf separation, in particular to a Chinese prickly ash leaf separation device and a Chinese prickly ash cluster Chinese prickly ash leaf separation method.

Background

In the aspect of treating pepper strings (referring to pepper strings) in the traditional way, the pepper strings are mainly treated by manual picking, manual defoliation and the like. Wherein, in the manual leaf removing process, an operator needs to wear a glove to remove all the Chinese prickly ash leaves on each Chinese prickly ash bunch one by one.

And even if the common personnel take the gloves to remove the pepper leaves, the pepper leaf removing speed is slow due to insufficient experience, and the force control for removing the pepper leaves is unstable, so that the pepper strings are easily damaged and oiled, and the pepper strings are deteriorated and blackened in the subsequent manufacturing process. Even for experienced operators, after long-term experience accumulation and training, the handling of large batches of pepper bunches is still a heart and a lack of strength, and the labor cost is high.

Disclosure of Invention

Aiming at the problems, the invention provides the separation device and the separation method which can automatically remove the pepper leaves from the pepper cluster and can control the removal of the pepper leaves to have stable removal force.

The technical scheme of the invention is as follows: a pepper leaf separating device of pepper strings is characterized by comprising a pepper string conveying unit, a defoliated pepper bundle guiding unit, a pepper leaf pulling unit and a wind power traction unit, wherein a pepper leaf separating gap which plays a role in assisting capture and separating pepper leaves is formed between the pepper string conveying unit and the defoliated pepper bundle guiding unit along the direction towards the defoliated pepper bundle guiding unit for conveying the pepper strings; the pneumatic traction side of the pepper leaf separation gap is provided with a pneumatic traction unit for forming a pneumatic traction for the pepper leaves to enter the pepper leaf separation gap, and the pneumatic traction side of the pepper leaf separation gap is also provided with a pepper leaf pulling unit for shearing or clamping and pulling the pepper leaves which enter the pepper leaf separation gap to be separated from the pepper strings.

The working principle of the technical scheme is as follows:

the Chinese prickly ash bunch conveying unit conveys Chinese prickly ash bunches to be defoliated towards the direction of the defoliating Chinese prickly ash bunch guiding unit through mutual matching of the Chinese prickly ash bunch conveying unit, the defoliating Chinese prickly ash bunch guiding unit, the wind power traction unit enables Chinese prickly ash leaves of the Chinese prickly ash bunches to be defoliated to enter the Chinese prickly ash leaf separation gap when the Chinese prickly ash bunches pass through the Chinese prickly ash leaf separation gap, the Chinese prickly ash leaf traction unit separates the Chinese prickly ash leaves entering the Chinese prickly ash leaf separation gap from the Chinese prickly ash bunch, and the defoliating Chinese prickly ash bunch guiding unit guides the Chinese prickly ash bunches which pass through the Chinese prickly ash leaf separation gap, the wind power traction unit and the Chinese prickly ash leaf traction unit to move under the combined action, so that the defoliating Chinese prickly ash bunches of the Chinese prickly ash bunches and the Chinese prickly ash leaves are automatically separated. Meanwhile, the prickly ash leaf separation gap, the wind power traction unit and the prickly ash leaf pulling unit provide a force for stably removing the prickly ash leaf control under the combined action.

The distance between the pepper cluster transmission unit and the pepper leaf removing guide unit is 2-10 mm.

The design improves the separation capability and the defoliation capability of removing the pepper leaves from the pepper strings, the pepper particles of the pepper strings are about 5mm generally, the whole of the pepper strings and the pepper particles are far larger than 10mm, the design well ensures that the pepper particles of the pepper strings do not enter the pepper leaf separation gap along with the pepper leaves in the process of removing the pepper leaves, the separation failure cannot be caused, the picking amount of the defoliated pepper strings is reduced, the pepper leaf separation gap of 2 mm-10 mm just enables the pepper leaves to pass smoothly, and the wind power traction unit is ensured to provide enough wind power for capturing the pepper leaves under the pepper leaf separation gap of 2 mm-10 mm, and the separation capability and the defoliation capability of removing the pepper leaves cannot be reduced due to the fact that the separation gap of the pepper leaves is too small.

In a further technical scheme, a cutting tool for separating the zanthoxylum leaves from the zanthoxylum bungeanum string is arranged at the position, close to the lateral edge of the leaf-removed zanthoxylum bungeanum bundle guide unit, of the zanthoxylum leaf separation gap.

The separation capacity and the defoliation capacity are further improved through the design of the cutting tool.

In a further technical scheme, the pepper string conveying unit comprises a conveying support, conveying roller shafts, conveying belt rollers, conveying belts and a first driving motor, wherein the conveying support is rotatably connected with at least two conveying roller shafts, each conveying roller shaft is fixedly sleeved with one conveying belt roller, the conveying belts are sleeved outside the whole conveying belt rollers, and the first driving motor is connected with any one conveying roller shaft; the leaf-removing pepper bundle guiding unit comprises a guiding plate, a supporting frame and a cutting tool, the guiding plate is obliquely arranged through the supporting frame, the conveying belt and the guiding plate form a pepper leaf separating gap, one end, close to the conveying belt, of the guiding plate is higher than one end, far away from the conveying belt, of the guiding plate, and the cutting tool is arranged at one end, close to the conveying belt, of the guiding plate; the pepper leaf pulling unit comprises a first rotating shaft, a first guide wheel, a second rotating shaft, a second guide wheel, a first gear, a second gear, a first belt pulley, a second belt pulley, a conveying belt and a second driving motor, wherein the first guide wheel is fixedly sleeved on the first rotating shaft, the second guide wheel is fixedly sleeved on the second rotating shaft, and the first guide wheel and the second guide wheel are in meshed fit or mutually attached rotating fit (opposite rotation is generated); the first gear and the second gear are respectively and correspondingly arranged on the first rotating shaft and the second rotating shaft, and the first gear is meshed with the second gear; the first belt pulley is installed at one end of the second rotating shaft, the second belt pulley is installed on an output shaft of the second driving motor, and the conveying belt is sleeved outside the first belt pulley and the second belt pulley; the wind power traction unit comprises a wind power traction box and a blower, a first pair of interfaces are arranged at the top of the wind power traction box, a first movable sealing structure is formed between the side edge of the first pair of interfaces close to the conveying belt and the conveying belt, the adjacent two side edges of the first pair of interfaces close to the conveying belt extend upwards to the separation gap of the Chinese prickly ash leaves, a second movable sealing structure is formed between the side edge of the first pair of interfaces close to the guide plate and the second guide wheel, the first guide wheel and the second guide wheel are respectively and correspondingly installed at the upper section position in the wind power traction box through the first rotating shaft and the second rotating shaft, and a first end face sealing structure is formed between the two end parts of the first guide wheel in the axial direction and the two corresponding inner wall faces in the wind power traction box, two end parts of the second guide wheel in the axial direction respectively correspond to two inner wall surfaces corresponding to the interior of the wind power traction box to form a second end surface sealing structure, and a third dynamic sealing structure is formed between the first guide wheel and the guide plate; the first gear, the second gear, the first belt pulley, the second belt pulley, the conveying belt and the second driving motor are all positioned outside the wind power traction box; the side wall of the middle lower section of the wind power traction box is provided with a second pair of interfaces, and the blower is assembled on the second pair of interfaces.

The pepper bunch conveying unit, the defoliation pepper bunch guiding unit, the pepper leaf pulling unit and the wind power pulling unit are matched with each other, so that a stable and sealed wind power environment is provided, wind power or negative pressure wind power is provided, a clamping and dragging force generated by the pepper leaf pulling unit and a cutting force generated by a cutting tool are provided, and the three forces (the wind power or negative pressure wind power, the clamping and dragging force and the cutting force) are matched with each other on the whole and act on pepper leaves of the separated pepper bunch together.

In a further technical scheme, one end of the guide plate close to the conveying belt is flush with the conveying roller shaft adjacent to the guide plate, and the included angle between the guide plate and the horizontal plane is 25-60 degrees.

On one hand, under the condition of ensuring the separation gap of the pepper leaves, the pepper leaf pulling unit has enough installation space (when one end of the guide plate close to the conveying belt is higher than the conveying roller shaft adjacent to the guide plate, the pepper leaf pulling unit is difficult to install); on the other hand, the distance between the center of the first guide wheel of the pepper leaf pulling unit and the center of the conveying roller shaft is ensured to be closer, so that the pepper leaves sucked into the pepper leaf separation gap are easily clamped, pulled and rolled between the first guide wheel and the second guide wheel, and are guided and discharged by the first guide wheel and the second guide wheel.

In a further technical scheme, the diameter of the first guide wheel is 25-35 mm, and the diameter of the second guide wheel is 55-65 mm.

The separation gap of the pepper leaves is guaranteed, and the design that one end of the guide plate close to the conveying belt is flush with the conveying roller shaft adjacent to the guide plate is adopted, so that the distance between the center of the first guide wheel of the pepper leaf pulling unit and the center of the conveying roller shaft is further reduced on the premise that the distance between the center of the first guide wheel of the pepper leaf pulling unit and the center of the conveying roller shaft is closer, and therefore the pepper leaves sucked into the separation gap of the pepper leaves are easier to clamp, pull and be drawn between the first guide wheel and the second guide wheel and are guided and discharged by the first guide wheel and the second guide wheel. Meanwhile, the capacity of the second guide wheel for assisting the Chinese prickly ash leaves to be rolled between the first guide wheel and the second guide wheel is enhanced.

In a further technical scheme, a rubber layer is wrapped on the outer peripheral wall of the first guide wheel and/or the second guide wheel.

On one hand, abrasion of the first guide wheel and the second guide wheel in the synchronous rotation process is avoided; on the other hand, noise generated by the opposite rotation of the first guide wheel and the second guide wheel is reduced.

In a further technical scheme, the wind power traction unit further comprises a blade net, one side edge of the blade net is installed at a position, close to the side edge of the conveying belt, of the first pair of interfaces, and the other side edge of the blade net extends to be close to the second guide wheel.

Through the design of leaf filter screen, avoid the prickly ash leaf to fall into in the wind-force traction box of second guide pulley below, perhaps enter into the air-blower. When the leaf filtering net is designed to be inclined, and the edge of one side, close to the conveying belt, of the leaf filtering net is higher than the edge of one side of the second guide wheel of the leaf filtering net, the leaf filtering net can well guide the Chinese prickly ash leaves to enter between the first guide wheel and the second guide wheel. Preferably, the included angle between the filter leaf net and the horizontal plane is 30-60 degrees, and the diameter of the filter holes on the filter leaf net is 1-3 mm.

In a further technical scheme, the pepper leaf separating device of the pepper bunch further comprises a funnel unit, wherein the funnel unit is arranged above the end part of the pepper bunch conveying unit, which is far away from the leaf-removing pepper bundle guiding unit. The delivery outlet of this funnel unit is the bar form, the length of the delivery outlet of bar form with the width matching of conveyer belt, the opening thickness of the delivery outlet of bar form is 30mm ~ 50mm to guarantee to form the prickly ash cluster layer of one deck tiling on the conveyer belt, make preparation for follow-up separation prickly ash leaf. Of course, this part can also be handled manually, and simply tiled, the manual efficiency is also quite high.

In order to solve the technical problem, the separation method of the pepper leaf separation device using the pepper cluster comprises the following steps:

conveying the pepper strings to be defoliated: controlling the pepper bunch conveying unit to convey pepper bunches to be defoliated to the direction of the defoliation pepper bunch guiding unit;

and (3) defoliation: controlling the wind power traction unit to enable the pepper leaves of the pepper strings to be defoliated to enter the pepper leaf separation gaps when the pepper leaves pass through the pepper leaf separation gaps;

removing leaves: controlling the pepper leaf pulling unit to separate pepper leaves which enter the pepper leaf separation gap from the pepper cluster;

removing the pepper bundles: and controlling the leaf-removed pepper bundle guiding unit to guide the pepper bundles which pass through the pepper leaf separation gap and are removed after the pepper leaves are separated under the combined action of the wind power traction unit and the pepper leaf pulling unit.

The invention has the beneficial effects that:

1. according to the invention, the Chinese prickly ash bunch conveying unit, the defoliating Chinese prickly ash bunch guiding unit, the Chinese prickly ash leaf pulling unit and the wind power pulling unit are matched with each other, the Chinese prickly ash bunch conveying unit conveys the Chinese prickly ash bunch to be defoliated to the direction of the defoliating Chinese prickly ash bunch guiding unit, the wind power pulling unit enables the Chinese prickly ash leaves of the Chinese prickly ash bunch to be defoliated to enter the Chinese prickly ash leaf separating gap when passing through the Chinese prickly ash leaf separating gap, the Chinese prickly ash leaf pulling unit separates the Chinese prickly ash leaves which have entered the Chinese prickly ash leaf separating gap from the Chinese prickly ash bunch, and the defoliating Chinese prickly ash bunch guiding unit guides the Chinese prickly ash bunches which are separated to move under the combined action of the Chinese prickly ash leaf separating gap, the wind power pulling unit and the Chinese prickly ash leaf pulling unit, so that the automatic separation of the defoliating Chinese prickly ash bunch and the Chinese prickly ash leaves of the Chinese prickly ash bunch is realized. Meanwhile, the prickly ash leaf separation gap, the wind power traction unit and the prickly ash leaf pulling unit provide a force for stably removing the prickly ash leaf control under the combined action.

2. According to the invention, the design improves the separation capability and the defoliation capability of removing the pepper leaves from the pepper strings, the pepper particles of the pepper strings are about 5mm generally, the pepper strings and the pepper particles are far larger than 10mm, the design well ensures that the pepper particles of the pepper strings do not enter the pepper leaf separation gap along with the pepper leaves in the process of removing the pepper leaves, the separation failure is not caused, the picking amount of the defoliated pepper strings is not reduced, the pepper leaf separation gap of 2 mm-10 mm is just good for the pepper leaves to pass smoothly, and the wind power traction unit is ensured to provide enough wind power for capturing the pepper leaves under the pepper leaf separation gap of 2 mm-10 mm, and the separation capability and the defoliation capability of removing the pepper leaves are not reduced due to the fact that the wind power for capturing the pepper leaves is too small.

3. In the invention, the separation capability and the defoliation capability are further improved by the design of the cutting tool.

4. According to the invention, the pepper bunch conveying unit, the defoliation pepper bunch guiding unit, the pepper leaf pulling unit and the wind power pulling unit are matched with each other, so that a stable and sealed wind power environment is provided, wind power or negative pressure wind power is provided, a clamping and dragging force generated by the pepper leaf pulling unit and a cutting force generated by a cutting tool are provided, and the three forces (the wind power or negative pressure wind power, the clamping and dragging force and the cutting force) are matched with each other integrally and act on pepper leaves of the separated pepper bunch together.

5. In the invention, on one hand, under the condition of ensuring the separation gap of the pepper leaves, the pepper leaf pulling unit has enough installation space (when one end of the guide plate close to the conveying belt is higher than the conveying roller shaft adjacent to the guide plate, the pepper leaf pulling unit is difficult to install); on the other hand, the distance between the center of the first guide wheel of the pepper leaf pulling unit and the center of the conveying roller shaft is ensured to be closer, so that the pepper leaves sucked into the pepper leaf separation gap are easily clamped, pulled and rolled between the first guide wheel and the second guide wheel, and are guided and discharged by the first guide wheel and the second guide wheel.

6. According to the invention, the separation gap of the pepper leaves is ensured, and the distance between the center of the first guide wheel of the pepper leaf pulling unit and the center of the conveying roller shaft is further reduced on the premise of ensuring that the distance between the center of the first guide wheel of the pepper leaf pulling unit and the center of the conveying roller shaft is closer by the design that one end of the guide plate close to the conveying belt is flush with the conveying roller shaft adjacent to the guide plate, so that the pepper leaves sucked into the separation gap of the pepper leaves are easier to clamp, drag, roll between the first guide wheel and the second guide wheel, and are guided and discharged by the first guide wheel and the second guide wheel. Meanwhile, the capacity of the second guide wheel for assisting the Chinese prickly ash leaves to be rolled between the first guide wheel and the second guide wheel is enhanced.

7. In the invention, on one hand, abrasion in the synchronous rotation process of the first guide wheel and the second guide wheel is avoided; on the other hand, noise generated by the opposite rotation of the first guide wheel and the second guide wheel is reduced.

8. According to the invention, through the design of the leaf filtering net, the pepper leaves are prevented from falling into the wind power traction box below the second guide wheel or entering the air blower. When the leaf filtering net is designed to be inclined, and the edge of one side, close to the conveying belt, of the leaf filtering net is higher than the edge of one side of the second guide wheel of the leaf filtering net, the leaf filtering net can well guide the Chinese prickly ash leaves to enter between the first guide wheel and the second guide wheel. Preferably, the included angle between the filter leaf net and the horizontal plane is 30-60 degrees, and the diameter of the filter holes on the filter leaf net is 1-3 mm.

9. In the invention, the output port of the funnel unit is in a strip shape, the length of the strip-shaped output port is matched with the width of the conveying belt, and the opening thickness of the strip-shaped output port is 30-50 mm, so that a flatly laid Chinese prickly ash bunch layer is formed on the conveying belt, and preparation is made for subsequent Chinese prickly ash leaf separation.

Drawings

FIG. 1 is a perspective view of embodiment 1 of the present invention;

FIG. 2 is a sectional view of embodiment 1 of the present invention;

fig. 3 is an assembly view of the first rotating shaft, the first guide pulley, the second rotating shaft, the second guide pulley, the first gear, and the wind traction box according to embodiment 1 of the present invention.

Description of reference numerals:

10-a pepper string conveying unit; 101-a conveyor belt; 102-conveyor belt rollers; 103-conveying roller shaft; 104 — a first drive motor; 105-a delivery stent;

20-a leaf-removed pepper bundle guiding unit; 201-a guide plate; 202-a support frame; 203-a cutting tool;

30-a pepper leaf pulling unit; 301 — a first rotating shaft; 302 — a first guide wheel; 303 — a second axis of rotation; 304 — a second guide wheel; 305 — a first gear; 306 — a second gear; 307 — a first pulley; 308-a second pulley; 309-conveyer belt; 310 — a second drive motor; 311-second driving motor mounting seat;

40-a wind power traction unit; 401-wind power traction box; 402-wind channel; 403-a blower; 4031 — a third drive motor; 4032-third driving motor mounting seat; 4033-third rotating shaft; 4034-rotating blades; 404-a leaf filter net;

50-collecting tank for Chinese prickly ash leaves.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, the pepper leaf separating device for pepper clusters comprises a pepper cluster transmission unit 10, a defoliation pepper bundle guiding unit 20, a pepper leaf pulling unit 30 and a wind force pulling unit 40, wherein a pepper leaf separating gap which plays a role of assisting in capturing and separating pepper leaves is formed between the pepper cluster transmission unit 10 and the defoliation pepper bundle guiding unit 20 along the direction towards the defoliation pepper bundle guiding unit 20 for transmitting pepper clusters; the pneumatic traction side of the prickly ash leaf separation gap (as shown in fig. 2, the lower side of the prickly ash leaf separation gap, or the lower side of the guide plate 201) is provided with a pneumatic traction unit 40 for forming a pneumatic traction to enable prickly ash leaves to enter the prickly ash leaf separation gap (from the prickly ash leaf guide side of the prickly ash leaf separation gap (as shown in fig. 2, the upper side of the prickly ash leaf separation gap, or the upper side of the guide plate 201)) and a prickly ash leaf pulling unit 30 for clamping and pulling prickly ash leaves which enter the prickly ash leaf separation gap to be separated from the prickly ash bunch.

The working principle of the technical scheme is as follows:

through the mutual matching of the pepper string transmission unit 10, the defoliation pepper bundle guiding unit 20, the pepper leaf pulling unit 30 and the wind force pulling unit 40, the pepper bunch conveying unit 10 conveys pepper bunches to be defoliated to the direction of the defoliation pepper beam guiding unit 20, the wind power traction unit 40 enables the pepper leaves of the pepper bunch to be defoliated to enter the pepper leaf separation gap when passing through the pepper leaf separation gap, the pepper leaf pulling unit 30 separates the pepper leaves which enter the pepper leaf separation gap from the pepper bunch, the defoliation pepper bundle guiding unit 20 guides the pepper bundles after the pepper leaves are separated to move under the combined action of the pepper leaf separation gap, the wind power traction unit 40 and the pepper leaf pulling unit 30, so that the automatic separation of the defoliation pepper bundles and the pepper leaves of the pepper bunch is realized. Meanwhile, the prickly ash leaf separation gap, the wind power traction unit 40 and the prickly ash leaf pulling unit 30 provide a controlled force for stably removing prickly ash leaves.

In another embodiment, as shown in fig. 1-3, the distance between the pepper string conveying unit and the pepper leaf separating gap between the defoliating pepper beam guiding unit is 2mm to 10mm (e.g., 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 9mm or 10 mm). Namely, the distance of the pepper leaf separation gap along the direction of conveying the pepper strings towards the defoliation pepper beam guiding unit 20 is 2 mm-10 mm (preferably, the pepper leaf separation gap is 2 mm-5 mm). The design improves the separation capability and the defoliation capability of removing the pepper leaves from the pepper strings, the pepper particles of the pepper strings are about 5mm generally, the whole of the pepper strings and the pepper particles are far larger than 10mm, the design well ensures that the pepper particles of the pepper strings do not enter the pepper leaf separation gap along with the pepper leaves in the process of removing the pepper leaves, the separation failure cannot be caused, and the picking amount of the defoliated pepper strings is reduced, the pepper leaf separation gap of 2 mm-10 mm just enables the pepper leaves to pass smoothly, and under the pepper leaf separation gap of 2 mm-10 mm, the wind power traction unit 40 is ensured to provide wind power enough for capturing the pepper leaves, and the separation capability and the defoliation capability of removing the pepper leaves are not reduced due to the fact that the wind power for capturing the pepper leaves is too small.

In another embodiment, as shown in fig. 1-3, the zanthoxylum bungeanum leaf separation gap is provided with a cutting tool 203 which plays a role of separating zanthoxylum leaves from the zanthoxylum bungeanum bunch to be defoliated at the position close to the side edge of the defoliated zanthoxylum bungeanum bundle guiding unit 20 (for achieving a better cutting effect, the cut cutting edge side can be designed to be slightly raised). The separation and defoliation capabilities are further improved by the design of the cutting tool 203.

In another embodiment, as shown in fig. 1-3, the chinese prickly ash bunch conveying unit 10 includes a conveying support 105, conveying roller shafts 103, conveying belt rollers 102, a conveying belt 101 and a first driving motor 104, at least two conveying roller shafts 103 are rotatably connected to the conveying support 105, one conveying roller 102 is fixedly sleeved on each conveying roller shaft 103, the conveying belt 101 is sleeved on the whole of all the conveying roller shafts 102, and the first driving motor 104 is connected to any one of the conveying roller shafts 103; the leaf-removed pepper bundle guiding unit 20 comprises a guiding plate 201, a supporting frame 202 and a cutting tool 203, wherein the guiding plate 201 is obliquely arranged through the supporting frame 202, a pepper leaf separation gap which assists in capturing and separating pepper leaves is formed between the conveying belt 101 (which is the conveying belt 101 at the rightmost end of the pepper string conveying unit) and the guiding plate 201 along the direction towards the guiding plate 201, the pepper leaf separation gap is 2 mm-10 mm (for example, 2mm, 3mm, 4mm, 5mm, 7mm, 8mm or 10mm), and the pepper leaf separation gap cannot be changed (if a separation gap is formed between the conveying belt 101 which is positioned at the rightmost end of the pepper string conveying unit and the guiding plate 201 to serve as a gap for separating pepper leaves because the conveying belt 101 is positioned at the right end of the whole pepper string conveying unit and is internally supported by a conveying roller shaft 103 and a conveying belt roller 102, the gaps between the zanthoxylum bungeanum leaves are easy to deform and have poor stability). One end of the guide plate 201 close to the conveying belt 101 is higher than one end far away from the conveying belt 101, and one end of the guide plate 201 close to the conveying belt 101 is provided with a cutting tool. A pepper leaf collecting tank 50 is fixedly arranged on the ground right below the guide plate 201, so that pepper leaves can be conveniently collected on one hand, and the guide plate 201 can be supported on the other hand (if the movable pepper leaf collecting tank 50 is designed, a support frame is additionally designed for supporting and fixing the guide plate 201. the support frame can be a simple square or cuboid frame structure, is arranged right below the guide plate 201, and is fixedly connected with the ground); the pepper leaf pulling unit 30 comprises a first rotating shaft 301, a first guide wheel 302, a second rotating shaft 303, a second guide wheel 304, a first gear 305, a second gear 306, a first belt pulley 307, a second belt pulley 308, a conveyor belt 309 and a second driving motor 310, wherein the first guide wheel 302 is fixedly sleeved on the first rotating shaft 301, the second guide wheel 304 is fixedly sleeved on the second rotating shaft 303, and the first guide wheel 302 and the second guide wheel 304 form a meshing fit or a mutually-fitted rotating fit (generate opposite rotation); the first gear 305 and the second gear 306 are correspondingly mounted on the first rotating shaft 301 and the second rotating shaft 303 respectively, and the first gear 305 is meshed with the second gear 306; the first belt pulley 307 is installed at one end of the second rotating shaft 303, the second belt pulley 308 is installed on an output shaft of the second driving motor 310 (the second driving motor 310 is fixedly installed on the ground through the second driving motor installation base 311, so as to ensure stability), and the transmission belt 309 is sleeved outside the whole of the first belt pulley 307 and the second belt pulley 308; the wind power traction unit 40 comprises a wind power traction box 401 and a blower 403 (the blower 403 comprises a third driving motor 4031, a third driving motor mount 4032, a third rotating shaft 4033, a rotating blade 4034 and a housing, the rotating blade 4034 is uniformly and circumferentially mounted outside the third rotating shaft 4033, the rotating blade 4034 is mounted in the housing through the third rotating shaft 4033, two end portions of the third rotating shaft 4033 are rotatably connected with the housing through bearings, the third driving motor 4031 is mounted on the ground through the third driving motor mount 4032 to ensure stability, and the third driving motor 4031 is connected with the third rotating shaft 4033 through a coupling Preferably), the top of the wind power traction box 401 has a first pair of interfaces, the first pair of interfaces forms a first dynamic sealing structure between the side edge close to the conveyer belt 101 and the conveyer belt 101, the first pair of interfaces and the two adjacent side edges of the first pair of interfaces close to the side edge of the conveying belt 101 both extend upwards to the pepper leaf separation gap (the length of the pepper leaf separation gap is matched with the width of the conveying belt), a second dynamic sealing structure is formed between the side edge of the first pair of interfaces close to the guide plate 201 and the second guide wheel 304, the first guide wheel 302 and the second guide wheel 304 are respectively and correspondingly mounted at an upper position in the wind power traction box 401 through the first rotating shaft 301 and the second rotating shaft 303 (both ends of the first rotating shaft 301 and the second rotating shaft 303 in the length direction are rotatably connected through bearings). Two end portions of the second rotating shaft 303 in the length direction are rotatably connected through bearings), two end portions of the first guide wheel 302 in the axial direction respectively correspond to two inner wall surfaces corresponding to the interior of the wind power traction box 401, a first end surface sealing structure is formed between the two end portions of the second guide wheel 304 in the axial direction respectively correspond to two inner wall surfaces corresponding to the interior of the wind power traction box 401, a second end surface sealing structure is formed between the two end portions of the second guide wheel 304 in the axial direction respectively, and a third movable sealing structure is formed between the first guide wheel 302 and the guide plate 201; the first gear 305, the second gear 306, the first belt pulley 307, the second belt pulley 308, the transmission belt 309 and the second driving motor 310 are all located outside the wind power traction box 401; the side wall of the middle lower section of the wind power traction box 401 has a second pair of interfaces, and the blower 403 is assembled on the second pair of interfaces (the blower 403 is installed on the second pair of interfaces through the wind power channel 402, one port of the wind power channel 402 is hermetically connected with the suction port of the blower 403, the interior of the blower 403 is communicated, and the other port of the wind power channel 402 is hermetically connected with the second pair of interfaces, and the interior of the blower 403 is communicated.). The pepper bunch conveying unit 10, the defoliation pepper bunch guiding unit 20, the pepper leaf pulling unit 30 and the wind power pulling unit 40 are matched with each other, so that a stable and sealed wind power environment is provided, wind power or negative pressure wind power is provided, a clamping and dragging force generated by the pepper leaf pulling unit 30 and a cutting force generated by the cutting tool 203 are provided, and the three forces (the wind power or negative pressure wind power, the clamping and dragging force and the cutting force) are matched with each other integrally and act on pepper leaves of the separated pepper bunch together.

In another embodiment, as shown in fig. 1-3, one end of the guide plate 201 close to the conveyor belt 101 is flush with the conveyor roller shaft 103 adjacent to the guide plate 201, and the angle between the guide plate 201 and the horizontal plane is 25 ° to 60 ° (e.g., 25 °, 30 °, 45 °, 50 °, or 60 °). On one hand, the pepper leaf pulling unit 30 has enough installation space under the condition of ensuring the separation gap of pepper leaves (when one end of the guide plate 201 close to the conveying belt 101 is higher than the conveying roller shaft 103 adjacent to the guide plate 201, the pepper leaf pulling unit 30 is difficult to install); on the other hand, the distance between the center of the first guide wheel 302 of the chinese prickly ash leaf pulling unit 30 and the center of the conveying roller shaft 103 is ensured to be closer, so that the chinese prickly ash leaf sucked into the chinese prickly ash leaf separation gap is ensured to be easily clamped, dragged and wound between the first guide wheel 302 and the second guide wheel 304, and is guided and discharged by the first guide wheel 302 and the second guide wheel 304.

In another embodiment, as shown in fig. 1-3, the diameter of the first guide wheel 302 is 25mm to 35mm (25mm, 30mm, or 35mm), and the diameter of the second guide wheel 304 is 55mm to 65mm (55mm, 60mm, or 65 mm). Under the premise of ensuring that the distance between the center of the first guide wheel 302 of the zanthoxylum bungeanum leaf pulling unit 30 and the center of the conveying roller shaft 103 is closer by the design that one end of the guide plate 201 close to the conveying belt 101 is flush with the conveying roller shaft 103 adjacent to the guide plate 201, the distance between the center of the first guide wheel 302 of the zanthoxylum bungeanum leaf pulling unit 30 and the center of the conveying roller shaft 103 is further reduced, so that zanthoxylum bungeanum leaves sucked into the zanthoxylum bungeanum leaf separation gap are more easily clamped, pulled and rolled between the first guide wheel 302 and the second guide wheel 304 and are guided and discharged by the first guide wheel 302 and the second guide wheel 304. Meanwhile, the capability of the second guide wheel 304 for assisting the pepper leaves to be rolled between the first guide wheel 302 and the second guide wheel 304 is enhanced.

In another embodiment, as shown in fig. 1-3, the outer circumferential wall of the first guide wheel 302 and/or the second guide wheel 304 is covered with a rubber layer. On the one hand, wear during synchronous rotation of first guide wheel 302 and second guide wheel 304 is avoided; on the other hand, noise generated by the opposite rotation of the first guide wheel 302 and the second guide wheel 304 is reduced.

In another embodiment, as shown in fig. 1-3, the wind-powered traction unit 40 further includes a blade net 404, one side edge of the blade net 404 is installed at a position of the first pair of interfaces near the side edge of the conveyor belt 101, and the other side edge extends and is near to the second guide wheel 304. Through the design of the leaf filter screen 404, the pepper leaves are prevented from falling into the wind power traction box 401 below the second guide wheel 304 or entering the blower 403. When the leaf filter screen 404 is designed to be inclined, and one side edge of the leaf filter screen 404 close to the conveying belt 101 is higher than one side edge of the second guide wheel 304 of the leaf filter screen 404, the leaf filter screen 404 can well guide the zanthoxylum leaves to enter between the first guide wheel 302 and the second guide wheel 304. Preferably, the angle between the filter screen 404 and the horizontal plane is 30 ° to 60 ° (e.g., 30 °, 40 ° or 60 °), and the diameter of the filter holes on the filter screen 404 is 1mm to 3mm (e.g., 1mm, 2mm or 3 mm).

In another embodiment, as shown in fig. 1 and 2, the pepper leaf separating device of the pepper bunch further comprises a hopper unit which is arranged above the end of the pepper bunch conveying unit 10 far away from the defoliation pepper bundle guiding unit 20. The delivery outlet of this funnel unit is the bar form, the length of the delivery outlet of bar form with the width of conveyer belt 101 matches, and the opening thickness of the delivery outlet of bar form is 30mm ~ 50mm (for example, 30mm or 50mm) to guarantee to form the prickly ash cluster layer of one deck tiling on conveyer belt 101, prepare for follow-up separation prickly ash leaf. Of course, this part can also be handled manually, and simply tiled, the manual efficiency is also quite high.

In addition, a first dynamic sealing structure is formed between the side edge of the first interface close to the conveying belt 101 and the conveying belt 101. Specifically, a layer of wool paste or cashmere sealing layer is bonded (or riveted) at the side edge of the first pair of interfaces close to the conveying belt 101, and then the wool paste or cashmere sealing layer is in contact with the conveying belt 101, so that the rotation of the conveying belt 101 is ensured, and the sealing performance between the side edge of the first pair of interfaces close to the conveying belt 101 and the corresponding conveying belt 101 is also ensured in the contact state; a second dynamic sealing structure is formed between the side edge of the first pair of interfaces close to the guide plate 201 and the second guide wheel 304. Specifically, a layer of wool paste or cashmere is bonded (or riveted) at the position of the first pair of interfaces close to the side edge of the guide plate 201 to form a sealing layer, and then the wool paste or cashmere is formed into the sealing layer to contact with the second guide wheel 304, so that the rotation of the second guide wheel 304 is ensured, and the sealing performance between the side edge of the first pair of interfaces close to the guide plate 201 and the second guide wheel 304 is ensured in the contact state; and a third dynamic seal structure is formed between the first guide wheel 302 and the guide plate 201. Specifically, a layer of wool paste or cashmere is bonded (or riveted) on the lower surface of the guide plate 201 to form a sealing layer, and then the wool paste or cashmere is formed into the sealing layer to contact with the first guide wheel 302, so that the rotation of the first guide wheel 302 is ensured and the sealing property between the first guide wheel 302 and the guide plate 201 is ensured in the contact state; a first end face sealing structure is formed between two corresponding inner wall faces in the wind power traction box 401 at two end portions of the first guide wheel 302 in the axial direction. Specifically, both ends of the first guide wheel 302 are provided with a movable ring, the movable ring rotates along with a rotating part (the rotating part refers to the first guide wheel 302), the inner wall surfaces of the corresponding wind power traction boxes 401 are provided with static rings, and the static rings are in contact sealing along the axial direction. The movable ring is made of wear-resistant materials, the stationary ring is provided with a sealing block, the sealing block is jacked by a spring or water pressure and the like to be always kept in contact with the movable ring, namely end face sealing is realized (the end face sealing is the prior mature technology), of course, a wool sticker or cashmere sticker is adhered (or riveted) on the corresponding inner wall face of the first guide wheel 302 or the wind power traction box 401 to manufacture a sealing layer, then the wool sticker or the cashmere sticker is manufactured into the sealing layer to be in contact with the end part of the first guide wheel 302, so that the rotation of the first guide wheel 302 is ensured, and the sealing property between the first guide wheel 302 and the corresponding inner wall face of the wind power traction box 401 is also ensured; two end portions of the second guide wheel 304 in the axial direction respectively correspond to two inner wall surfaces corresponding to the inside of the wind power traction box 401, and a second end surface sealing structure is formed between the two inner wall surfaces. Specifically, both ends of the second guide wheel 304 are provided with a movable ring, the movable ring rotates along with a rotating part (the rotating part refers to the second guide wheel 304), the inner wall surfaces of the corresponding wind power traction boxes 401 are provided with static rings, and the two static rings are in contact sealing along the axial direction. The movable ring is made of wear-resistant materials, the stationary ring is provided with a sealing block, the sealing block is jacked by a spring or water pressure and the like to be always kept in contact with the movable ring, so that end face sealing is realized (the end face sealing is the prior mature technology), of course, the sealing block can be made by bonding (or riveting) on the corresponding inner wall face of the second guide wheel 304 or the wind power traction box 401, and then the wool paste or cashmere is made into a sealing layer to be in contact with the end part of the second guide wheel 304, so that the rotation of the second guide wheel 304 is ensured, and the sealing property between the second guide wheel 304 and the corresponding inner wall face of the wind power traction box 401 is also ensured. A connecting line between the center of the conveying roller shaft 103 passing through the chinese prickly ash bundle guiding unit 20 and the center of the first guide wheel 302 is a first connecting line, a connecting line between the center of the first guide wheel 302 and the center of the second guide wheel 304 is a second connecting line, and an included angle between the first connecting line and the second connecting line is 25 ° to 100 ° (e.g., 25 °, 30 °, 45 °, 60 °, 90 ° or 100 °). The wind power traction unit 40 is ensured to have an enough passage position to generate wind power for drawing the zanthoxylum bungeanum leaves into the zanthoxylum bungeanum leaf separation gap, the diameter of the wind power traction unit is 25 mm-35 mm, the diameter of the second guide wheel 304 is 55 mm-65 mm, and the zanthoxylum bungeanum leaves sucked into the zanthoxylum bungeanum leaf separation gap are ensured to be clamped, dragged and rolled between the first guide wheel 302 and the second guide wheel 304 more easily, and are guided and discharged by the first guide wheel 302 and the second guide wheel 304, and the first guide wheel 302 and the second guide wheel 304 are ensured to have enough installation positions.

Example 2

In order to solve the technical problem in embodiment 1, there is provided a method for separating zanthoxylum bungeanum leaves using the zanthoxylum bungeanum bunge leaf separation device in any one of embodiments 1, comprising the steps of:

conveying the pepper strings to be defoliated: controlling the pepper bunch conveying unit to convey pepper bunches to be defoliated to the direction of the defoliation pepper bunch guiding unit;

and (3) defoliation: controlling the wind power traction unit to enable the pepper leaves of the pepper strings to be defoliated to enter the pepper leaf separation gaps when the pepper leaves pass through the pepper leaf separation gaps;

removing leaves: controlling the pepper leaf pulling unit to separate pepper leaves which enter the pepper leaf separation gap from the pepper cluster;

removing the pepper bundles: and controlling the leaf-removed pepper bundle guiding unit to guide the pepper bundles which pass through the pepper leaf separation gap and are removed after the pepper leaves are separated under the combined action of the wind power traction unit and the pepper leaf pulling unit.

Example 3

Example 3 is the same as the other structures of examples 1 or 2 except that: the pneumatic traction unit and the pepper leaf pulling unit are used for cutting the pepper leaves which enter the pepper leaf separation gap and are separated from the pepper cluster.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.