CN213073636U

CN213073636U - Pneumatic type red date picking machine

Info

Publication number: CN213073636U
Application number: CN202021605856.9U
Authority: CN
Inventors: 赵腾飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-30
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a machine is picked up to pneumatic red date, including frame, deposit room, observation door, air current separation pipeline, directive wheel and directional wheel are installed to the bottom of frame, are provided with push rod, deposit room one, deposit room two in the frame, flourishing fruit case, close the wind discharge valve, arrange miscellaneous device, centrifugal fan, collection device, fan drive arrangement and drive arrangement. The utility model discloses a machine is picked up to this red date combines together through front end machinery collection device and strength separator on structural design, the manpower has been saved greatly, be convenient for adapt to the demand under the different conditions, arrange miscellaneous device and adopt pure mechanical system, on the other hand has reduced the complexity of structure, and the adjusting device through air pipe the inside controls the size of wind speed in the two pipelines, the efficiency is picked up to the red date is greatly improved, red date has been realized through triple screening, the high-efficient separation of impurity and unqualified red date, has simple structure easily operation, do not hinder the jujube, characteristics with low costs.

Description

Pneumatic type red date picking machine

Technical Field

The utility model relates to an agricultural machine results field, in particular to machine is picked up to pneumatic formula red date.

Background

The natural environment of the southern Xinjiang area is favorable for the growth of red dates, the planting area accounts for about one third of the total planting area in China, and the yield accounts for more than 50% of the total yield in China. Although considerable economic benefit is brought along with the continuous increase of the planting area, the harvesting problem becomes one of the main problems faced by farmers as the planting enters the full bearing period. At present, the picking equipment is easy to block a ventilating duct, the separation level of unqualified red dates is low, and some heavy impurities and red dates cannot be separated. At present, the red date harvesting mainly depends on manpower, the labor intensity is high, the efficiency is low, and the realization of mechanized harvesting is a necessary trend of red date industrialization development.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, provide a machine is picked up to pneumatic red date, possible improvement red date pick up efficiency, realized the high-efficient separation of red date, impurity and unqualified red date through triple screening, have simple structure easily operation, do not hinder the characteristics of jujube, with low costs.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a machine is picked up to pneumatic formula red date, including frame, deposit room, observation door, air current separation pipeline, directive wheel and directive wheel are installed to the bottom of frame, be provided with push rod, deposit room one, deposit room two, flourishing fruit case, close wind discharge valve, arrange miscellaneous device, centrifugal fan, collection device, fan drive arrangement and drive arrangement in the frame, deposit room one is equipped with deposit room one and observes door, baffle, miscellaneous net of filtration, the below of deposit room one is connected with the air-supply line through closing the wind discharge valve, deposit room two is connected with deposit room one through connecting hose two, and inside is equipped with filter screen and horizontal baffle, the below of deposit room one is connected with arranging miscellaneous device, centrifugal fan is connected with deposit room two and connecting hose three respectively through two and ventilation pipe one, and all is equipped with a ventilation pipe regulating plate among two ventilation pipes, The second adjusting plate of the ventilation pipe is used for controlling the wind speed in the pipe, the second ventilation pipe is connected with the gravity separation structure at the joint of the hoses through a third connecting hose, and the collecting device is fixed on the rack through screws.

As an optimal technical scheme of the utility model, collection device passes through the ventilation hose and links to each other with settling chamber one, settling chamber one inside is equipped with strains miscellaneous net and baffle.

As an optimal technical scheme of the utility model, the red date export of straining miscellaneous net is connected the air separation pipeline with closing the wind discharge valve, the baffle is located feed inlet department.

As the utility model discloses a preferred technical scheme, the deposit room two passes through the ventilation hose with deposit room one and is connected, and inside is equipped with the horizontal baffle, is located the vent below.

As an optimal technical scheme of the utility model, can carry out the dismouting between collection device and the frame, assemble before the quick-witted work of pneumatic red date pickup, dismantle in order to prevent to damage after the end.

As an optimized technical scheme of the utility model, be equipped with the trash removal device below two of deposit rooms, the trash removal device is installed in flourishing fruit case with one side.

As a preferred technical scheme of the utility model, collection device is including picking up mouth, screw thread mouth, collecting drive arrangement, collecting rod, and collecting rod is provided with pin and brush.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a machine is picked up to this red date combines together through front end machinery collection device and strength separator on structural design, the manpower has been saved greatly, be convenient for adapt to the demand under the different conditions, arrange miscellaneous device and adopt pure mechanical system, the cost is reduced on the one hand, on the other hand has reduced the complexity of structure, insert two air flow pipeline on the fan, the wind is greatly improved from the utilization ratio, and the size of wind speed in the two pipelines is controlled through the adjusting device of air pipe the inside, the red date pick-up efficiency has been improved greatly, red date has been realized through triple screening, the high-efficient separation of impurity and unqualified red date, have simple structure easily operation, do not hinder the red date, characteristics with low costs.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the pneumatic red date picker according to the present invention;

FIG. 2 is a schematic view of the internal structure of a settling chamber of the pneumatic red date picker of the utility model;

FIG. 3 is a right side view of the pneumatic red date picker of the present invention;

fig. 4 is one of the schematic diagrams of the collecting device of the pneumatic red date picking machine of the utility model;

fig. 5 is a second schematic view of the collecting device of the pneumatic red date picker of the present invention;

fig. 6 is a schematic view of the gravity separation structure of the airflow separation conduit of the pneumatic red date picker of the utility model;

fig. 7 is a schematic view of the impurity removing device of the pneumatic red date picking machine of the utility model;

in the figure: 1. a frame; 2. a steering wheel; 3. a push rod; 4. connecting a first hose; 5. a first settling chamber; 6. A second connecting hose; 7. a second settling chamber; 8. a fan drive device; 9. a drive device; 10. a directional wheel; 11. a second observation door of the settling chamber; 12. a trash removal device; 121. a support frame; 122. pressing the object; 123. stacking plates; 13. an observation door of the settling chamber; 14. closing an air discharge valve; 15. a collection drive; 16. a collection device; 161. a pickup port; 17. a guide plate; 18. filtering the impurity net; 19. filtering with a screen; 20. a centrifugal fan; 21. A transverse baffle plate; 22. a third connecting hose; 23. a fruit containing box; 24. a gravity separation structure; 241. a jujube outlet; 242. an air inlet pipe; 243. a hose connection; 25. a screw; 251. a threaded opening; 26. a collection rod; 261. A stop lever; 262. a brush; 27. an adjusting plate of the ventilation pipe; 28. a second ventilation pipe adjusting plate; 29. a second ventilation pipe; 30. and a first ventilation pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

The pneumatic red date picking machine comprises a frame 1, two steering wheels 2 and two directional wheels 10 which are fixed at the bottom of the frame 1, a push rod 3, a first settling chamber 5, a second settling chamber 7, a fruit containing box 23, an air-closing discharge valve 14, an impurity discharging device 12, a centrifugal fan 20, a fan driving device 8 and a driving device 9 which are arranged on the frame 1 in sequence, wherein the first settling chamber 5 is provided with a first settling chamber observation door 13, a guide plate 17 and an impurity filtering net 18, the lower part of a box body of the first settling chamber 5 is connected with an air inlet pipe 242 through the air-closing discharge valve 14, the second settling chamber 7 is connected with the first settling chamber 5 through a connecting hose two 6, a filter screen 19 and a transverse baffle plate 21 are arranged inside the first settling chamber 5, the lower part of the box body is connected with the impurity discharging device 12, the centrifugal fan 20 is respectively connected with the second settling chamber 7 and the connecting hose three 22 through a ventilation pipe 29 and a ventilation pipe 30, and adjusting pipes 27, a regulating, 28 is used for controlling the wind speed in the pipe, the ventilation pipe II 29 is connected with a gravity separation structure at a hose connection part 243 through a connecting hose III 22, the collecting device 16 is fixed on the frame 1 through a screw 25, the collecting device 16 and the frame 1 can be disassembled and assembled, the pneumatic red date picking machine is assembled before working and disassembled after working for preventing damage, a transverse baffle 21 in a settling chamber II 7 is used for preventing deposited impurities from being sucked into the ventilation pipe 30, a filter screen 19 is used for preventing partial branches and leaves from entering the fan, and an observation door I13 and an observation door 11 on the two settling chambers are respectively used for cleaning impurity filtering net impurities and filter screen impurities;

the collecting device 16 shown in fig. 4-5 comprises a pick-up port 161, a threaded port 251, a collecting driving device 15, collecting rods 26, a stop rod 261 fixed on the collecting rods 26 and a brush 262, wherein the pick-up port 161 is connected with the feeding port of the settling chamber I5 through a connecting hose I4, and the collecting device 16 is in an initial state that the two collecting rods are arranged in a V shape.

As shown in fig. 6, the gravity separation structure 24, together with the date outlet 241, the air inlet pipe 242 and the hose connection 243, forms an airflow separation duct device, and is communicated with the centrifugal fan 20 through the hose connection 243, the minimum inner diameter of the date outlet 241 is the length of two parallel red dates, one end of the airflow separation duct device is communicated with the centrifugal fan 20, and the other end is in an empty state, and mainly functions as an air inlet, under a negative pressure working environment, the airflow drives the red dates and impurities to move together to the gravity separation device 24, and as the space is enlarged, the wind speed for the red dates is reduced, and the red dates enter the fruit containing box through the date outlet 241;

as shown in fig. 7, the operation principle of the impurity removing device 12 is that when the sum of the weight of the impurities accumulated on the accumulation plate 123 and the weight of the accumulation plate is greater than the weight of the pressing object 122, the accumulation plate 123 moves downwards around the support frame 121 as the origin, and the impurities are removed from the second settling chamber 7;

specifically, in the using process, when red date collection is carried out, a collector pushes the push rod 3 to control forward, the driving device 9 is started to supply power, then the fan driving device 8 and the front end collection driving device 15 are started, the collection driving device 15 drives the collection rod 26 to rotate, the stop rod 261 and the brush 262 concentrate the red dates to the front of the pickup opening 161, then the red dates are sucked into the settling chamber, the red dates entering the settling chamber I5 firstly pass through the guide plate 17, most of impurities and unqualified red dates enter the settling chamber II 7 along with the connecting hose 6 to be deposited on the stacking plate 123 under the action of the guide plate 17, when the weight reaches a certain weight, the impurity discharging device is opened to discharge the settling chamber II 7, the impurities which are not separated and the red dates pass through the impurity filtering net 18 in the settling chamber I5 to remove a part of the impurities and unqualified red dates, then the red dates pass through the air-closing discharge valve 14 and then, under negative pressure operational environment, the air current drives red date and impurity and moves to gravity separator 24 department together, because the space grow, to the wind speed reduction of red date, the red date gets into flourishing fruit case 23 through going out jujube mouth 241, and other impurity rotate along with the fan and discharge to this completion red date picks up work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pneumatic red date picking machine comprises a rack (1), a settling chamber, an observation door and an airflow separation pipeline, and is characterized in that a steering wheel (2) and a directional wheel (10) are installed at the bottom of the rack (1), a push rod (3), a first settling chamber (5), a second settling chamber (7), a fruit containing box (23), an air-closing discharge valve (14), an impurity discharging device (12), a centrifugal fan (20), a collecting device (16), a fan driving device (8) and a driving device (9) are arranged on the rack (1), the first settling chamber (5) is provided with a first settling chamber observation door (13), a guide plate (17) and an impurity filtering net (18), the lower part of the first settling chamber (5) is connected with an air inlet pipe (242) through the air-closing discharge valve (14), the second settling chamber (7) is connected with the first settling chamber (5) through a second connecting hose (6), and inside filter screen (19) and horizontal baffle (21) of being equipped with, the below and the row of miscellaneous device (12) of deposit room (5) are connected, centrifugal fan (20) are connected with deposit room two (7) and coupling hose three (22) respectively through ventilation pipe two (29) and ventilation pipe one (30), and all are equipped with ventilation pipe one regulating plate (27), ventilation pipe two regulating plate (28) in the two ventilation pipes and are used for controlling the wind speed in the pipe, ventilation pipe two (29) are used for coupling hose three (22) and gravity separation structure and link to each other in hose junction (243), collection device (16) are fixed on frame (1) through screw (25).

2. A pneumatic red date picker according to claim 1, wherein the collecting device (16) is connected with the first settling chamber (5) through a ventilation hose, and the first settling chamber (5) is internally provided with a impurity filtering net (18) and a guide plate (17).

3. A pneumatic red date picker according to claim 1, wherein the red date outlet of the impurity filtering net (18) connects the air flow separation pipeline by an air-closed discharge valve (14), and the guide plate (17) is located at the feed inlet.

4. The pneumatic red date picking machine according to claim 1, wherein the second settling chamber (7) is connected with the first settling chamber (5) through a ventilation hose, and a transverse baffle plate (21) is arranged inside and located below the ventilation opening.

5. The pneumatic red date picking machine as claimed in claim 1, wherein the collecting device (16) and the frame (1) can be disassembled and assembled, and the pneumatic red date picking machine is assembled before operation and disassembled to prevent damage after operation.

6. The pneumatic red date picking machine according to claim 1, wherein an impurity discharging device (12) is arranged below the second settling chamber (7), and the impurity discharging device (12) is arranged on the same side of the fruit containing box (23).

7. The pneumatic red date picker according to claim 1, wherein the collecting device (16) comprises a pick-up port (161), a threaded port (251), a collecting driving device (15), and a collecting rod (26), and the collecting rod (26) is provided with a stop lever (261) and a brush (262).