CN112033123A

CN112033123A - Low-temperature drying device for camellia seeds

Info

Publication number: CN112033123A
Application number: CN202010920961.XA
Authority: CN
Inventors: 李必琼; 尹和山; 魏显威
Original assignee: Anhui Yumin Ecological Agriculture Co ltd
Current assignee: Anhui Yumin Ecological Agriculture Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-12-04

Abstract

The invention provides a low-temperature drying device for camellia seeds, which comprises a drying box, hoppers, slope-shaped sealing plates, a spring I, a gear, a rack, a hydraulic cylinder, ejector rods, a material turning mechanism and a heating plate, wherein at least two hoppers are respectively rotatably arranged in the drying box through rotating shafts at the end parts of the hoppers, the slope-shaped sealing plates are movably arranged at the discharge port of each hopper, the hoppers are fixedly sleeved with the gear, the rack is meshed with the gear, the at least two ejector rods are arranged in the drying box and are in contact with the slope-shaped sealing plates on the hoppers, the ejector rods can push the slope-shaped sealing plates to rise when the hoppers swing, the at least two material turning mechanisms are arranged on a cabinet door, and the material turning mechanisms are respectively positioned right above the hoppers. Through the setting of multilayer hopper for the tea-oil camellia seed can carry out different temperature gradient's stoving, and drives gear revolve at the in-process rack of drying, and then the hopper realizes the upset, and the tea-oil camellia seed in the hopper can be evenly heated so, and then reach the effect of even stoving.

Description

Low-temperature drying device for camellia seeds

Technical Field

The invention relates to the technical field of agricultural and sideline product processing, in particular to a low-temperature drying device for camellia seeds.

Background

The utility model provides a tea-oil camellia seed drying device is used in tea-oil camellia processing for CN111442614A, through at the indoor installation wind direction adjustment mechanism of drying, make carry to the hot-blast regulation control that can be in the drying chamber, and then better, carry to the position that needs were dried more accurately, can accomplish concentration nature or short time nature stoving operation to the tea-oil camellia seed material of different humidity in the stoving room, be convenient for master control material drying degree betterly, but the tea-oil camellia seed can not be timely when drying the stirring, the inhomogeneous condition of drying then can appear.

Disclosure of Invention

The invention aims to provide a low-temperature drying device for camellia seeds, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a low temperature drying device for tea-oil camellia seed, seals board, spring I, gear, rack, pneumatic cylinder, ejector pin, stirring mechanism and hot plate including stoving case, hopper, slope form, stoving roof portion feed inlet department rotates and installs the baffle, and the side of stoving case articulates there is the cabinet door, the hot plate sets up in the inboard bottom of stoving case, wherein:

the device comprises a drying box, at least two hoppers and a rack, wherein the two hoppers are respectively rotatably arranged in the drying box through rotating shafts at the end parts of the hoppers, the hoppers are sequentially distributed at the discharging port of the drying box from top to bottom, a slope-shaped sealing plate is movably arranged at the discharging port of each hopper, a spring I is arranged between each slope-shaped sealing plate and each hopper, gears are fixedly sleeved on the rotating shafts at the end parts of the hoppers, the racks are movably arranged in the drying box and are meshed with the gears fixedly sleeved at the end parts of the hoppers, a hydraulic cylinder is arranged on the drying box, the power output ends of the hydraulic cylinder are fixedly connected with the racks, at least two ejector rods are arranged in the drying box and are sequentially and alternately arranged at two sides in the drying box, the ejector rods correspond to the hoppers and are contacted with the slope-shaped sealing;

at least two stirring mechanisms are arranged on the cabinet door, wherein the stirring mechanisms are respectively positioned right above the hopper, and a stirring assembly in the stirring mechanisms can reciprocate along the inside of the hopper to achieve the stirring effect.

Preferably, the number of the hoppers, the number of the push rods and the number of the material turning mechanisms are the same and correspond to one another.

Preferably, stirring mechanism includes linear drive mechanism, link, base, spring II, scraper blade and torsional spring, linear drive mechanism sets up on the cabinet door, the link is installed on linear drive mechanism's power take off part, base movable mounting is on the link, is equipped with spring II between base and the link, the scraper blade rotates to be installed on the base, is equipped with the torsional spring between scraper blade and the base, wherein the scraper blade is located the hopper directly over.

Preferably, the linear driving mechanism comprises a linear guide rail and a linear motor, the linear guide rail is mounted on the inner side of the cabinet door through a bolt, and the linear motor is movably mounted on the linear guide rail.

Preferably, the connection frame is mounted on the linear motor through a bolt.

Preferably, the torsion spring is sleeved on the supporting shaft on the scraper, and two ends of the torsion spring respectively extend into the scraper and the base.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the arrangement of the plurality of layers of hoppers, the camellia seeds can be dried at different temperature gradients, and the rack drives the gear to rotate in the drying process, so that the hoppers are turned over, and the camellia seeds in the hoppers can be uniformly heated, thereby achieving the effect of uniform drying.

Drawings

FIG. 1 is a three-dimensional schematic of the internal structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a three-dimensional schematic view of a hopper and its components mounted on the hopper according to the present invention;

fig. 4 is a three-dimensional schematic view of the material turning mechanism of the present invention.

In the figure: the device comprises a drying box 1, a hopper 2, a slope-shaped sealing plate 3, a spring I4, a gear 5, a rack 6, a hydraulic cylinder 7, an ejector rod 8, a material turning mechanism 9, a heating plate 10, a baffle 11, a cabinet door 12, a linear driving mechanism 91, a connecting frame 92, a base 93, a spring II 94, a scraper 95, a torsion spring 96, a linear guide rail 911 and a linear motor 912.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a low temperature drying device for tea-oil camellia seed, seals board 3, spring I4, gear 5, rack 6, pneumatic cylinder 7, ejector pin 8, stirring mechanism 9 and hot plate 10 including stoving case 1, hopper 2, slope form, wherein:

a baffle plate 11 is rotatably arranged at a feeding port at the top of the drying box 1, so that camellia seeds to be dried can be added when the baffle plate 11 is separated from the feeding port at the top of the drying box 1, a cabinet door 12 is hinged to the side surface of the drying box 1, and a heating plate 10 is arranged at the bottom of the inner side of the drying box 1, so that a temperature gradient is presented in the drying box 1 from bottom to top;

at least two hoppers 2 are respectively rotatably arranged in the drying box 1 through rotating shafts at the end parts of the hoppers 2, wherein the hoppers 2 are sequentially distributed on the drying box 1 from top to bottom, the discharge ports on the upper and lower distributing hoppers 2 are alternately distributed at two sides, so that the temperature areas of the hoppers 2 at different positions are different, and further the low-temperature drying can be fully carried out, a slope-shaped sealing plate 3 is movably arranged at the discharge port of the hopper 2, a spring I4 is arranged between the slope-shaped sealing plate 3 and the hopper 2, when the slope-shaped sealing plate 3 moves towards the direction far away from the hopper 2, the discharge ports on the hoppers 2 are opened, so that the discharging can be realized, the gear 5 is fixedly sleeved on the rotating shaft at the end part of the hopper 2, the rack 6 is movably arranged in the drying box 1 through a supporting rod at the end part of the rack 6, and the gear 5 fixedly sleeved at the end part of the, the power output end of the hydraulic cylinder 7 is fixedly connected with the rack 6, so that the rack 6 can be driven to do linear motion when the hydraulic cylinder 7 acts, at least two ejector rods 8 are arranged in the drying box 1, wherein the ejector rods 8 are sequentially and alternately arranged on two sides in the drying box 1, the ejector rods 8 correspond to the hopper 2, the ejector rods 8 are in contact with the slope-shaped sealing plate 3 on the hopper 2, and the ejector rods 8 can push the slope-shaped sealing plate 3 to rise when the hopper 2 swings;

at least two material turning mechanisms 9 are arranged on a cabinet door 12, wherein the material turning mechanisms 9 are respectively positioned right above the hopper 2, each material turning mechanism 9 comprises a linear driving mechanism 91, a connecting frame 92, a base 93, a spring II 94, a scraper 95 and a torsion spring 96, the linear driving mechanism 91 comprises a linear guide rail 911 and a linear motor 912, the linear guide rail 911 is installed on the inner side of the cabinet door 12 through bolts, the whole material turning mechanism 9 is positioned in the drying box 1 after the cabinet door 12 is closed, the linear motor 912 is movably installed on the linear guide rail 911, the connecting frame 92 is installed on the linear motor 912 through bolts, the base 93 is movably installed on the connecting frame 92 through a supporting rod at the end part of the base, the spring II 94 is arranged between the base 93 and the connecting frame 92, the scraper 95 is rotatably installed on the base 93 through a supporting shaft at the side surface of the scraper, the torsion spring 96 is arranged between the scraper 95 and the base 93, two ends of the torsion spring 96 extend into the scraper 95 and the base 93 respectively, so that when the scraper 95 turns over, the elasticity generated by the torsion spring 96 can drive the scraper to turn over to the original state;

the quantity of the hoppers 2, the ejector rods 8 and the material overturning mechanisms 9 is the same and the hoppers, the ejector rods 8 are in one-to-one correspondence, the inner slope-shaped sealing plate 3 is pushed to move by one ejector rod 8 below one hopper 2, and the material overturning mechanisms 9 are arranged above one hopper 2 to overturn the tea seeds in the hopper.

The principle of the invention is as follows: firstly opening the cabinet door 12 when drying the camellia seeds for the first time, then the drying box 1 is in an open state, then pouring the camellia seeds into all the hoppers 2, then closing the cabinet door 12, at the moment, the material turning mechanisms 9 on the inner side surface of the cabinet door 12 are respectively positioned right above all the hoppers 2, then heating the interior of the drying box 1 by the heating plate 10, and the heating temperature of the heating plate 10 is fixed, so that the requirement of low-temperature drying is ensured, the temperature of the hopper 2 which is farther away from the heating plate 10 is lower, at the moment, all the material turning mechanisms 9 start to work, concretely, the linear motor 912 does linear motion along the linear guide rail 911, further drives the base 93 to move towards the direction close to the hoppers 2, when the scraping plate 95 is in contact with the hoppers 2, because the height of the hopper 2 is higher than the scraping plate 95, at the moment, the scraping plate 95 turns over under the blocking effect of the hoppers 2, and after the scraping plate 95 enters the hopper 2, the torsion spring, the scraper 95 with linear motion can scrape the camellia seeds in the hopper 2, so that the stacked camellia seeds are tiled in the hopper 2, at the moment, the heating plate 10 dries the camellia seeds in the hopper 2, because the hopper 2 is at different temperature gradients, the drying speeds of the hoppers 2 at different positions are different, the camellia seeds in the hopper 2 at the upper layer are in a preheating state, so that the subsequent drying is accelerated, after the drying is carried out for a period of time, the hydraulic cylinder 7 drives the rack 6 to reciprocate, the rack 6 drives the gear 5 to rotate in a reciprocating manner, at the moment, the hopper 2 swings in a reciprocating manner, the ejector rod 8 below the hopper 2 can push the slope-shaped sealing plate 3 to separate from the hopper 2 when the hopper 2 swings, so that the swing amplitude of the hopper 2 ensures that the slope-shaped sealing plate 3 cannot separate from the hopper 2, at the moment, the camellia seeds in the hopper 2 overturn in a reciprocating manner in the hopper 2, when the hopper 2 is in a horizontal state, the material turning mechanism 9 carries out tiling operation on the camellia seeds again, when the camellia seeds in the hopper 2 at the bottommost layer are dried, the hydraulic cylinder 7 drives the rack 6 to move again, so that the hopper 2 is turned, at the moment, the slope-shaped sealing plate 3 in the hopper 2 at the bottommost layer and in the hopper 2 at the interval with the bottommost layer is jacked up under the action of the ejector rod 8, then the hopper 2 at the bottommost layer and the discharge port in the hopper 2 at the interval with the bottommost layer are in an open state, then the camellia seeds which are dried fall into the bottom of the drying box 1, the camellia seeds in the hopper 2 at the interval with the bottommost layer and in the hopper 2 at the interval with the bottommost layer fall into the next layer of hopper 2, then all the hoppers 2 rotate reversely, after the slope-shaped sealing plate 3 is separated from the ejector rod 8, the spring I4 can push the slope-shaped sealing plate, and the discharge gate in another hopper 2 is opened, so the tea-oil camellia seed that accomplishes preheating will fall into the hopper 2 of lower floor, and then accomplish the process of unloading, and finally rethread drying box 1 top feed inlet adds the tea-oil camellia seed of waiting to dry to the hopper 2 of superiors.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low temperature drying device for tea-oil camellia seed, seals board (3), spring I (4), gear (5), rack (6), pneumatic cylinder (7), ejector pin (8), stirring mechanism (9) and hot plate (10) including stoving case (1), hopper (2), slope form, baffle (11) are installed in stoving case (1) top feed inlet department rotation, and the side of stoving case (1) articulates there is cabinet door (12), hot plate (10) set up in the inboard bottom of stoving case (1), its characterized in that:

at least two hoppers (2) are respectively installed inside a drying box (1) through the rotation of a rotating shaft at the end part of the hoppers, wherein the hoppers (2) are sequentially distributed from top to bottom on the drying box (1), a slope-shaped sealing plate (3) is movably installed at the discharge outlet of the hoppers (2), a spring I (4) is arranged between the slope-shaped sealing plate (3) and the hoppers (2), a gear (5) is fixedly sleeved on the rotating shaft at the end part of the hoppers (2), a rack (6) is movably installed in the drying box (1), a rack (6) is meshed with the gear (5) fixedly sleeved at the end part of the hoppers (2), a hydraulic cylinder (7) is installed on the drying box (1), the power output end of the hydraulic cylinder is fixedly connected with the rack (6), at least two ejector rods (8) are arranged in the drying box (1), wherein the ejector rods (8) are sequentially and alternately arranged at two sides inside the drying box (1), the ejector rod (8) corresponds to the hopper (2), the ejector rod (8) is in contact with the slope-shaped sealing plate (3) on the hopper (2), and the ejector rod (8) can push the slope-shaped sealing plate (3) to rise when the hopper (2) swings;

at least two stirring mechanisms (9) are arranged on the cabinet door (12), wherein the stirring mechanisms (9) are respectively positioned right above the hopper (2), and a stirring assembly in the stirring mechanisms (9) can reciprocate along the inside of the hopper (2) to achieve the stirring effect.

2. The low-temperature drying device for the camellia seeds as claimed in claim 1, wherein: the number of the hoppers (2), the number of the push rods (8) and the number of the material turning mechanisms (9) are the same and are in one-to-one correspondence.

3. The low-temperature drying device for the camellia seeds as claimed in claim 1, wherein: stirring mechanism (9) are including sharp actuating mechanism (91), link (92), base (93), spring II (94), scraper blade (95) and torsional spring (96), sharp actuating mechanism (91) sets up on cabinet door (12), link (92) are installed on the power take off part of sharp actuating mechanism (91), base (93) movable mounting is on link (92), is equipped with spring II (94) between base (93) and link (92), scraper blade (95) rotate to be installed on base (93), is equipped with torsional spring (96) between scraper blade (95) and base (93), and wherein scraper blade (95) are located hopper (2) directly over.

4. The low-temperature drying device for the camellia seeds as claimed in claim 3, wherein: the linear driving mechanism (91) comprises a linear guide rail (911) and a linear motor (912), the linear guide rail (911) is mounted on the inner side of the cabinet door (12) through a bolt, and the linear motor (912) is movably mounted on the linear guide rail (911).

5. The low-temperature drying device for the camellia seeds as claimed in claim 4, wherein: the connecting frame (92) is installed on the linear motor (912) through bolts.

6. The low-temperature drying device for the camellia seeds as claimed in claim 3, wherein: the torsion spring (96) is sleeved on the support shaft on the scraper (95), and two ends of the torsion spring (96) respectively extend into the scraper (95) and the base (93).