阅读说明：本技术 一种用于烘干葫芦籽的装置 (A device for drying calabash seed ) 是由 李继红 周东山 于 2020-07-10 设计创作，主要内容包括：本发明属于烘干设备技术领域,特别涉及一种用于烘干葫芦籽的装置,包括物料处理箱和供热机构,物料处理箱包括进料口、出料口和物料传送带,物料传送带设于物料处理箱内部,上下分布有若干组,且能使葫芦籽沿物料传送带传送,供热机构包括加热单元和除湿单元,加热单元和除湿单元均通过风管与物料处理箱连通,除湿单元和加热单元之间连通有风管；进料口设有筛分机构,筛分机构设于物料传送带的上方。本发明的目的在于提供一种用于烘干葫芦籽的装置,能够解决目前的葫芦籽烘干方式效率低下、无法保证产品质量的问题。(The invention belongs to the technical field of drying equipment, and particularly relates to a device for drying gourd seeds, which comprises a material processing box and a heat supply mechanism, wherein the material processing box comprises a feeding hole, a discharging hole and a material conveying belt, the material conveying belt is arranged in the material processing box, a plurality of groups are distributed up and down and can convey the gourd seeds along the material conveying belt, the heat supply mechanism comprises a heating unit and a dehumidifying unit, the heating unit and the dehumidifying unit are both communicated with the material processing box through air pipes, and the air pipes are communicated between the dehumidifying unit and the heating unit; the feed inlet is equipped with screening mechanism, and screening mechanism locates the top of material conveyer belt. The invention aims to provide a device for drying gourd seeds, which can solve the problems that the existing gourd seed drying mode is low in efficiency and cannot ensure the product quality.)

1. The utility model provides a device for drying calabash seed, includes material processing case and heat supply mechanism, the material processing case includes feed inlet, discharge gate and material conveyer belt, material conveyer belt locates inside the material processing incasement portion, and it has a plurality of groups to distribute from top to bottom, and enables calabash seed along material conveyer belt conveying, its characterized in that: the heating mechanism comprises a heating unit and a dehumidifying unit, an air pipe is communicated between the dehumidifying unit and the heating unit, and the heating unit and the dehumidifying unit are both communicated with the material processing box through the air pipe; the feed inlet is equipped with screening mechanism, screening mechanism locates the top of material conveyer belt.

2. A device for drying gourd seeds as claimed in claim 1, wherein: screening mechanism includes clean unit and collection unit, clean unit and material processing case fixed connection, the collection unit is located on the material processing case of clean unit below.

3. A device for drying gourd seeds as claimed in claim 2, wherein: the cleaning unit comprises a cleaning box, a sieve plate is arranged in the middle of the cleaning box, a first motor is fixedly arranged at the upper part of the cleaning box, a stirring shaft is fixedly connected to an output shaft of the first motor, and stirring blades are arranged on the stirring shaft; the cleaning device comprises a cleaning box and is characterized in that a second motor, a cleaning roller and a screening opening are arranged at the lower part of the cleaning box, the cleaning roller is parallel to an output shaft of the second motor, a driving gear is fixedly arranged on the output shaft of the second motor, a driven gear is fixedly arranged on the cleaning roller, the driving gear is meshed with the driven gear, brush bristles are fixedly arranged on the cleaning roller, and a brush plate is fixedly arranged on the inner wall of the cleaning box.

4. A device for drying gourd seeds as claimed in claim 3, wherein: a convex block and a rotating rod are arranged below the sieve plate and fixedly connected with the cleaning box, the rotating rod is rotatably connected with the cleaning box, one end of a spring is fixedly connected onto the convex block, and the other end of the spring is fixedly connected with the sieve plate; the sieve plate lifting device is characterized in that a cam and a rotating gear II are fixedly arranged on the rotating rod, a rotating gear I is further fixedly arranged on an output shaft of the motor II, the rotating gear I is in transmission connection with the rotating gear II, and the cam can jack up the sieve plate.

5. A device for drying gourd seeds as claimed in claim 2, wherein: the collecting unit comprises a motor III and a plurality of conveying rollers, the motor III is fixedly connected with the material processing box, the conveying rollers are rotatably connected with the material processing box, the conveying rollers are connected with the motor III in a transmission mode, the conveying rollers are wrapped with conveying mesh belts, and sundries collecting boxes I are arranged under the conveying mesh belts.

6. A device for drying gourd seeds as claimed in claim 1, wherein: every group the equal parallel arrangement of material conveyer belt, adjacent two sets of material conveyer belt both ends stagger, and adjacent two sets of material conveyer belt direction of transfer is opposite, and along calabash seed direction of transfer, the one end of the material conveyer belt that is located the below is equipped with the baffle.

7. A device for drying gourd seeds as claimed in claim 1, wherein: the material conveyer belt top is equipped with arrangement mechanism, arrangement mechanism includes four motors and a plurality of group's arrangement unit, the arrangement unit includes pivot and arrangement board, the arrangement board is parallel with the material conveyer belt, pivot perpendicular to arrangement board and fixed mounting are in the middle part of arrangement board, the pivot is connected with the material processing case rotation, case fixed connection is handled with the material to four motors, four motors are connected with the pivot transmission.

8. A device for drying gourd seeds as claimed in claim 1, wherein: every group the material conveyer belt all is 3 ~ 18 degrees contained angles with the horizontal plane, the material conveyer belt is the stair-like range.

9. A device for drying gourd seeds as claimed in claim 1, wherein: the material conveying belt is characterized in that a sorting mechanism is arranged above the material conveying belt and comprises a sorting roller, the sorting roller is parallel to the material conveying belt, and the sorting roller is in transmission connection with the material conveying belt.

10. A device for drying gourd seeds as claimed in any one of claims 1 to 9, wherein: the material conveying belt is of a groove type, the surface of the material conveying belt is of a grid shape, and a second sundry collecting box is arranged below the material conveying belt.

Technical Field

The invention belongs to the technical field of processing equipment, and particularly relates to a device for drying gourd seeds.

Background

The cucurbit seeds enjoy high medicinal value and edible value internationally, and particularly, health-care food and leisure food made of the cucurbit seeds are favored by consumers. With the adjustment of crop planting structures in recent years, the planting area of the seed cucurbita pepo is increased year by year, and the yield of cucurbita pepo seeds is continuously improved.

The harvested gourd seeds can be used for production after being treated by links such as cleaning, drying, screening and the like. The common drying method at present is to put the cleaned calabash seeds under the sun for insolation, which not only has large workload, time and labor waste and low efficiency, but also causes the surfaces of the calabash seeds to yellow as long as the calabash seeds are stained with rainwater, thus affecting the appearance. Some processing enterprises can adopt a dryer to dry the calabash seeds, but the current dryer is not a special dryer for the calabash seeds, and the effect is not ideal. For example: the tower dryer is easy to be stuck on the wall and blocked, calabash seeds are broken during discharging, the quality is influenced, and bottom sediments are easy to rub and catch fire, so that production accidents are caused; the drum dryer is easy to rub and scratch the surface layer of the cucurbit seeds, so that the commodity grade is reduced; fruit vegetables stoving room is with high costs and efficient, consequently, urgently needs a device for drying calabash seed that can improve production efficiency, reduction in production cost, guarantee product quality.

Disclosure of Invention

The invention aims to provide a device for drying gourd seeds, which can solve the problems that the existing gourd seed drying mode is low in efficiency and cannot ensure the product quality.

In order to achieve the above purpose, the basic scheme of the invention is as follows:

a device for drying gourd seeds comprises a material processing box and a heat supply mechanism, wherein the material processing box comprises a feed inlet, a discharge outlet and a material conveying belt, the material conveying belt is arranged inside the material processing box, a plurality of groups are distributed up and down and can convey the gourd seeds along the material conveying belt, the heat supply mechanism comprises a heating unit and a dehumidifying unit, an air pipe is communicated between the dehumidifying unit and the heating unit, and the heating unit and the dehumidifying unit are both communicated with the material processing box through the air pipe; the feed inlet is equipped with screening mechanism, screening mechanism locates the top of material conveyer belt.

The working principle of the scheme is as follows:

the gourd seeds are put into the feeding hole, the screening mechanism screens the gourd seeds to remove impurities, dirt and unqualified gourd seeds such as unseparated gourd seeds and unwashed gourd seeds, the gourd seeds with qualified quality are screened into the material processing box, and the gourd seeds enter the material conveying belt to be processed in the next step. At the moment, the heating unit provides hot air to the material processing box through the air pipe, and starts to heat and dry the gourd seeds; the dehumidification unit is taken out the hot-blast moisture that removes of material processing incasement through the tuber pipe, sends into the hot-blast heating unit after the drying and heats and send into the material processing incasement once more, realizes that heating dehumidification goes on simultaneously, can utilize heated air circulation simultaneously. The gourd seeds are dried and dehumidified in the process of being conveyed along a plurality of groups of conveyor belts, and finally are sent out from a discharge port.

The beneficial effect of this scheme is:

1. be equipped with feed inlet, screening mechanism, material conveyer belt, heat supply mechanism and discharge gate, can once only the operation accomplish feeding, screening, stoving, dehumidification and the ejection of compact to the calabash seed, need not extra manual operation and other processing steps, have reduction in production cost, reduce artifical work, convenient operation, improve work efficiency's beneficial effect.

2. The heating mechanism comprises a heating unit and a dehumidifying unit, an air pipe is communicated between the dehumidifying unit and the heating unit, moisture added by the gourd seeds in the material processing box can be removed while the gourd seeds are dried, a constant-temperature and constant-humidity environment is provided for the gourd seeds, the quality of the gourd seeds is guaranteed, and the drying of the gourd seeds is accelerated; the hot air without the moisture is heated and utilized again, so that the heat is recycled, the energy consumption is reduced, and the production cost is greatly reduced.

3. The top of material conveyer belt is equipped with screening mechanism, can reject impurity and unqualified calabash seed in the calabash seed, sends into material processing case with qualified calabash seed and handles, improves product quality and work efficiency.

Further, screening mechanism includes clean unit and collection unit, clean unit and material processing case fixed connection, the collection unit is located on the material processing case of clean unit below.

The cleaning unit can remove pulp adhered to the surface of the gourd seeds and can also crush large blocks of gourd seeds adhered together to separate the gourd seeds from impurities such as pulp, and the collecting unit can collect the removed pulp and impurities to enable clean and qualified gourd seeds to be sent to the next link.

Further, the cleaning unit comprises a cleaning box, a sieve plate is arranged in the middle of the cleaning box, a first motor is fixedly arranged at the upper part of the cleaning box, a stirring shaft is fixedly connected to an output shaft of the first motor, and stirring blades are arranged on the stirring shaft; the cleaning device comprises a cleaning box and is characterized in that a second motor, a cleaning roller and a screening opening are arranged at the lower part of the cleaning box, the cleaning roller is parallel to an output shaft of the second motor, a driving gear is fixedly arranged on the output shaft of the second motor, a driven gear is fixedly arranged on the cleaning roller, the driving gear is meshed with the driven gear, brush bristles are fixedly arranged on the cleaning roller, and a brush plate is fixedly arranged on the inner wall of the cleaning box.

The sieve divide into two parts about the cleaning box, and cleaning box upper portion is equipped with motor one, (mixing) shaft and stirring leaf, is connected with the (mixing) shaft on the output shaft of motor one, and the (mixing) shaft begins to rotate behind the starter motor one, drives the epaxial stirring leaf of stirring and rotates for the calabash seed leaks from the sieve and falls down, can stir the calabash seed lump piece of adhesion and break up simultaneously.

The lower part of the cleaning box is provided with a second motor, a cleaning roller and a screening opening, after the second motor is started, a driving gear on an output shaft of the second motor rotates, the driving gear drives a driven gear meshed with the driving gear to rotate, the driven gear drives the cleaning roller to rotate, brush hair on the cleaning roller starts to rotate along with the cleaning roller, the brush hair and a brush plate cooperate to scrub the cucurbit seeds which leak from the screening plate, the residual pulp and dirt on the surface of the cucurbit seeds are brushed, and finally, the cleaned cucurbit seeds are processed to flow out of the screening opening.

Furthermore, a convex block and a rotating rod are arranged below the sieve plate and fixedly connected with the cleaning box, the rotating rod is rotatably connected with the cleaning box, one end of a spring is fixedly connected onto the convex block, and the other end of the spring is fixedly connected with the sieve plate; the sieve plate lifting device is characterized in that a cam and a rotating gear II are fixedly arranged on the rotating rod, a rotating gear I is further fixedly arranged on an output shaft of the motor II, the rotating gear I is in transmission connection with the rotating gear II, and the cam can jack up the sieve plate.

Be connected with the one end of spring on the lug, the other end and the sieve fixed connection of spring, make sieve and clean case sliding connection, the sieve below is equipped with the dwang, the running gear on the dwang rotates along with the driving gear, it rotates to drive the dwang, the cam on the dwang rotates along with it, when protruding one end of cam offsets with the sieve, sieve atress upwards slides, when the protruding one end of cam rotates along with the dwang and keeps away from the sieve, the sieve resumes the normal position under the pulling force effect of gravity and spring, elasticity has been applied for the sieve throughout to the spring in this process, the sieve keeps shaking under the effect of cam and spring, make the calabash seed atress up-and-down motion on the sieve, the calabash seed has been accelerated to leak down from the sieve, the phenomenon that too much calabash seed had also.

Further, the collection unit includes motor three and a plurality of transfer roller, case fixed connection is handled with the material to motor three, the transfer roller is handled the case with the material and is rotated and be connected, transfer roller and the three transmission of motor are connected, the transfer roller upper bag is equipped with conveying mesh belt, it collects box one to be equipped with debris under the conveying mesh belt.

And starting the motor III, driving the conveying roller in transmission connection with the motor III to rotate, and enabling the conveying mesh belt on the conveying roller to rotate along with the motor III so that the calabash seeds flowing out of the screening opening are conveyed along the conveying mesh belt, in the process, the impurities and the separated pulp leak down to the impurity collecting box I along the meshes of the conveying mesh belt, and the cleaned calabash seeds are conveyed to the next link by the conveying mesh belt.

Further, every group the equal parallel arrangement of material conveyer belt, adjacent two sets of material conveyer belt both ends stagger, and adjacent two sets of material conveyer belt direction of transfer is opposite, and along calabash seed direction of transfer, the one end of the material conveyer belt that is located the below is equipped with the baffle.

The material conveying belts with the two staggered ends and arranged in parallel are convenient for the next material conveying belt to collect falling cucurbit seeds, and the conveying directions of the two adjacent material conveying belts are opposite, so that the cucurbit seeds can be smoothly transmitted along one direction all the time. Compare with establishing the material conveyer belt into stair form, parallel arrangement's material conveyer belt more saves space, can set up more multiunit material conveyer belt in the material processing incasement, transports and dries more calabash seeds, improves the income.

Set up the baffle and can block the calabash seed, prevent that the calabash seed from dropping to the outside of the material conveyer belt of below when the material conveyer belt of top is transferred downwards, cause the calabash seed extravagant, reduce economic loss.

Further, material conveyer belt top is equipped with arrangement mechanism, arrangement mechanism includes four motors and a plurality of group's arrangement unit, the arrangement unit includes pivot and arrangement board, the arrangement board is parallel with the material conveyer belt, pivot perpendicular to arrangement board and fixed mounting are in the middle part of arrangement board, the pivot is connected with the rotation of material processing case, case fixed connection is handled with the material to four motors, four motors are connected with the pivot transmission.

Starting motor four, motor four drives the pivot of being connected rather than the transmission and rotates, and the pivot drives the arrangement board and rotates, and the arrangement board is parallel with material conveyer belt, and the calabash seed that pivoted arrangement board was on with material conveyer belt is spread out evenly, prevents that the calabash seed from piling up the excessive thickness and causing the uneven being heated, influences the stoving effect, reduces product looks and quality.

Furthermore, each group of material conveyor belts and the horizontal plane are all in an included angle of 3-18 degrees, and the material conveyor belts are arranged in a stair shape.

Compare with parallel arrangement material conveyer belt, the contained angle of 3 ~ 18 degrees is personally submitted with the level to material conveyer belt, makes to enable the calabash seed because of receiving the action of gravity constantly gliding, reduces the condition emergence that piles up at material conveyer belt, and multiunit material conveyer belt is stair-shaped and arranges on the material conveyer belt that falls into the below completely when enabling the calabash seed to transmit downwards, need not additionally to add baffle, reduce cost.

Further, material conveyer belt top is equipped with arrangement mechanism, arrangement mechanism is including the arrangement roller, the arrangement roller is parallel with material conveyer belt, the arrangement roller is connected with material conveyer belt transmission.

The arrangement roller is parallel to the material conveying belt and is in transmission connection with the material conveying belt, gourd seeds on the material conveying belt can be evenly spread out, uneven heating caused by over-thick gourd seeds is prevented, the drying effect is prevented from being affected, and the product quality is reduced.

Further, the material conveyer belt is the cell type, the material conveyer belt surface is latticed, the below of material conveyer belt is equipped with debris and collects box two.

The grooved material conveying belt can prevent gourd seeds from sliding off from two sides of the conveying belt, so that economic loss is reduced; the surface of the material conveying belt is in a grid shape, so that the hot air can dry the back of the gourd seeds better, the drying efficiency is improved, and meanwhile, sundries, pulp and the like falling off from the surface of the gourd seeds in the drying process can be leaked, and the product quality is improved; the sundries collecting box II is arranged below the material conveying belt and can collect dropped sundries, pulp and the like, the material processing box is kept clean and tidy, and replacement and cleaning are convenient.

Drawings

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

FIG. 2 is a schematic front view of the inside of a material processing box according to embodiment 1 of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at C of FIG. 3;

FIG. 5 is a right side view of the connection between the driving gear and the driven gear of FIG. 3;

FIG. 6 is a left side schematic view of the cam of FIG. 3;

FIG. 7 is a left side cross-sectional view of the material conveyor belt of FIG. 2;

FIG. 8 is a schematic front view of the inside of a material processing box according to embodiment 2 of the present invention;

fig. 9 is a schematic front view of the inside of a material processing box according to embodiment 3 of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a material processing box 1, a feed inlet 11, a discharge outlet 12, a material conveying belt 13, a baffle plate 14, a sundries collecting box two 15, a heat supply mechanism 2, a heating unit 21, a dehumidifying unit 22, a screening mechanism 3, a cleaning unit 31, a cleaning box 311, a filter plate 3111, a motor one 312, a screen plate 313, a stirring shaft 314, a stirring blade 3141, a motor two 315, a driving gear 3151, a rotating gear one 3152, a screening opening 316, a cleaning roller 317, a driven gear 3171, bristles 3172, a bump 318, a spring 3181, a rotating rod 319, a cam 3191, a rotating gear two 3192, a collecting unit 32, a motor three 321, a conveying roller 322, a conveying net belt 323, a sundries collecting box one 324, a sorting mechanism 4, a motor four 41, a rotating shaft 42, a sorting plate 43 and a.