CN217929489U

CN217929489U - Longan drying device

Info

Publication number: CN217929489U
Application number: CN202222066066.3U
Authority: CN
Inventors: 何以锋
Original assignee: Gaozhou Qiangpai Fruit Co ltd
Current assignee: Gaozhou Qiangpai Fruit Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-29
Anticipated expiration: 2032-08-08

Abstract

The utility model provides a longan drying device, including baking box and baking frame, baking frame's bottom is provided with a pair of extension board that extends upwards, and two extension boards rotate respectively and connect direction subassembly and rotating assembly, and direction subassembly and rotating assembly all install at baking box's top, and under the driving of rotating assembly, two extension boards drive baking frame upwards to move out baking box, the utility model discloses after baking, by the screw rod rotation drive baking frame of rotating assembly upwards remove along the axial of guide bar, until moving out baking box completely, avoid taking out the danger brought under the high temperature by the manual work, automatic upward movement need not wait for the cooling time, can improve production efficiency; after the baking frame is completely moved out of the baking box, the bottom of the baking frame is rotated upwards around the axis by the aid of the tools, finally, the cylindrical pipe of the baking frame is inclined downwards, baked dried longan is quickly poured out, and production efficiency is improved.

Description

Longan drying device

Technical Field

The utility model relates to a longan processing equipment technical field especially relates to a longan drying device.

Background

Because the longan has black and glossy seed, the protuberant hilum is white, which looks like the eyes of Chinese dragon in the legend, the longan is famous, the fresh longan pulp is tender, has sweet juice and delicious taste, is really beyond the reach of other fruits, and becomes the longan in the traditional Chinese medicine after the fresh longan is dried into dry fruits.

Through retrieval, if the application number is CN201721870378.2, a closed longan pulp baking machine comprises a cylindrical baking box and an electric heating base, wherein the electric heating base is installed at the bottom of the cylindrical baking box, the electric heating base and the cylindrical baking box are provided with a wave-shaped partition plate, a baking seat and a baking rack are arranged inside the cylindrical baking box, an air outlet is arranged on the side surface of the cylindrical baking box, an air outlet pipe is connected to the air outlet, a fan is arranged below the air outlet pipe, an electric heating pipe is arranged in the electric heating base, and an asbestos layer and a ceramic bottom plate are arranged below the electric heating pipe.

The technical scheme of the utility model in, baking the frame and being the metal material, the characteristic that the thermal conductivity is excellent makes it reach high temperature very fast at the longan cures the in-process, when taking out, need wait for to cure the frame cooling, consequently need the consumption time delay then the curing of a batch longan, finally lead to production efficiency to hang down.

Therefore, it is necessary to provide a longan drying device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a longan drying device is used for solving the curing frame of prior art and need wait for the temperature to reduce just can manually take out when curing the completion after to lead to the problem that production efficiency is low.

The utility model provides a pair of longan drying device, including the curer and cure the frame, the bottom of curing the frame is provided with a pair of extension board that upwards extends, and two extension boards rotate respectively and connect direction subassembly and rotating assembly, and direction subassembly and rotating assembly all install at the top of curer, and under ordering about of rotating assembly, two extension boards drive to cure the frame and upwards shift out the curer.

Preferably, bearings are mounted on the opposite surfaces of the top ends of the two support plates.

Preferably, the guide assembly comprises a first connecting rod sleeved in the bearing tightly, the other end of the first connecting rod is provided with a sleeve ring, a guide rod is arranged in the sleeve ring in a clearance movable mode, and the guide rod is arranged vertically.

Preferably, the rotating assembly comprises a second connecting rod sleeved in the bearing tightly, the other end of the second connecting rod is provided with a threaded sleeve, the threaded sleeve is spirally connected with a screw rod, and the screw rod and the guide rod are arranged in parallel.

Preferably, the top of the baking oven is provided with two support frames for fixing the guide rod and the screw, and the screw is rotatably arranged on the support frames.

Preferably, every support frame all includes the clamping piece of centre gripping at screw rod and guide bar tip, is equipped with the connection piece between two clamping pieces, and the clamping piece fixed mounting that is located the bottom simultaneously is on the outer wall of baking oven.

Preferably, the top surface of the baking box is provided with a first groove for the first connecting rod and the second connecting rod to fall into.

Preferably, a box cover is arranged at the top of the baking box, a second groove sleeved on the first connecting rod and the second connecting rod from the top is formed in the bottom surface of the box cover, and the second groove and the first groove are clamped on the first connecting rod and the second connecting rod together.

Compared with the prior art, the utility model provides a pair of longan drying device has following beneficial effect:

1. the utility model discloses a set up a pair of extension board on curing the frame to rotate the extension board with direction subassembly and rotating assembly respectively and be connected, after curing, cure the frame along the axial rebound of guide bar by rotating assembly's screw rod rotary drive, until shifting out the baking oven completely, avoid the danger that the manual work brought under the high temperature, automatic rebound need not waiting for the cooling time, can improve production efficiency.

2. The utility model discloses to cure the frame and rotate with direction subassembly and rotating assembly and be connected, curing the frame and shifting out the back completely from the baking box in, the bottom that utilizes the instrument will cure the frame is upwards rotatory round the axis, finally lets the cylinder pipe slope that cures the frame downwards, emptys out fast then and cures good longan futilely, helps improving production efficiency.

Drawings

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

FIG. 2 is a schematic view of the baking rack of the present invention;

fig. 3 is a schematic structural view of the guide assembly of the present invention;

FIG. 4 is a schematic view of the rotating assembly of the present invention;

FIG. 5 is a schematic structural view of the baking oven and the oven cover of the present invention;

fig. 6 is a schematic view of the situation when the longan is dumped.

Reference numbers in the figures: 1. a baking oven; 2. a baking rack; 3. a support plate; 4. a guide assembly; 401. a first connecting rod; 402. a collar; 403. a guide bar; 5. a rotating assembly; 501. a second connecting rod; 502. a threaded sleeve; 503. a screw; 6. a bearing; 7. a support frame; 701. a clip; 702. connecting sheets; 8. a first groove; 9. a box cover; 10. and a second groove.

Detailed Description

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

A longan drying device is shown in figures 1 and 2, and comprises a baking box 1 and a baking frame 2, wherein the specific structures of the baking box and the baking frame 2 can refer to cited documents, a pair of support plates 3 extending upwards are arranged at the bottom of the baking frame 2, the two support plates 3 are arranged in an axisymmetric manner, bearings 6 are arranged on the back surfaces of the two support plates 3, and the bearings 6 are arranged at the tops of the support plates 3;

in order to realize the rotation of the whole baking frame 2, the baking frame 2 is arranged between the guide assembly 4 and the rotating assembly 5 in a rotating way, after the baking is finished, the baking frame 2 is rotated around the arranged shaft to enable the cylindrical pipe filled with the longan to incline downwards, and then the baked dried longan is poured out completely at one time, so that the pouring speed is high, and the production efficiency is high;

the specific guiding assembly 4 is shown in fig. 3, and comprises a first connecting rod 401 sleeved in a corresponding bearing 6, the first connecting rod 401 is a round rod, a collar 402 is arranged at the other end of the first connecting rod 401, the collar 402 is in clearance fit with a guiding rod 403, meanwhile, the guiding rod 403 is fixed at the top of the baking oven 1 by a supporting frame 7, and the whole guiding rod 403 extends upwards from the top of the baking oven 1 to provide enough moving distance for the baking rack 2;

specifically, as shown in fig. 4, the rotating assembly 5 includes a second connecting rod 501 tightly sleeved in the bearing 6, and a threaded sleeve 502 is disposed at the other end of the second connecting rod 501, so that the threaded sleeve 502 is in threaded connection with a threaded rod 503, and the threaded rod 503 is fixed on the baking oven 1 by using the supporting frame 7, except that the threaded rod 503 is rotatably disposed on the supporting frame 7;

the specific supporting frame 7 is shown in fig. 3, and comprises clamping pieces 701 clamped at two ends of the screw 503 or the guide rod 403, the two clamping pieces 701 are connected into a whole by a connecting piece 702, the clamping piece 701 at the bottom is installed on the outer wall of the top of the baking oven 1 by screws, so that the supporting frame 7 is stabilized, and then the screw 503 and the guide rod 403 are stabilized; bearings 6 are arranged on the two clamping pieces 701 of the screw 503, so that the friction force of the screw 503 in the rotating process is reduced;

in specific implementation, the rotation mode of the screw 503 may be manual or electric, a hand-operated wheel may be installed at one end of the screw 503 in the manual mode, and the screw 503 may be easily rotated by using the hand-operated wheel; the electric mode may adopt a servo system, in which a power output shaft of a servo reducer is fixed to the bottom end of the screw 503 through a coupling, and the screw 503 is driven to rotate by the rotation of a servo motor.

In specific implementation, the screw 503 is rotated to drive the screw sleeve 502 in threaded connection with the screw to act, and the other side lantern ring 402 and the guide rod 403 are matched for limitation, so that the baking frame 2 fixed on the support plate 3 moves up and down under the drive of the screw 503, the baking frame 2 is driven to move upwards to drive the baking frame 2, and then the longan can be placed in the cylindrical pipe; the baking rack 2 is moved downwards to fall into the baking box 1 for baking, after baking is finished, the baking rack 2 can be automatically taken out upwards, the danger caused by manual taking out at high temperature is avoided, cooling time does not need to be waited, and therefore production efficiency is improved;

after the roasting rack 2 is completely moved upwards out of the roasting box 1, the whole roasting rack 2 is turned upwards (as shown in fig. 6) by means of tools such as rod bodies supported at the bottom of the roasting rack 2 and then rotated around a first connecting rod 401 and a second connecting rod 501, so that the cylindrical pipe containing the longan is inclined downwards, and then the roasted dried longan is poured out all at one time; in order to facilitate the jacking of the tool, a groove body can be arranged at the bottom of the baking frame 2, one end of the rod body can be inserted into the groove body, and the rod body is prevented from sliding on the baking frame 2.

In addition, in order to seal the box cover 9 and the baking box 1, as shown in fig. 5, two sets of grooves 10 and 8 are arranged on the box cover 9 and the baking box 1, the two sets of grooves 10 and 8 correspond to the first connecting rod 401 and the second connecting rod 501 respectively, and after the box cover 9 is clamped to the baking box 1, each set of grooves 10 and 8 can be embedded with the first connecting rod 401 and the second connecting rod 501 to ensure the sealing performance.

The utility model provides a pair of longan drying device's theory of operation as follows: the baking rack 2 is driven by the screw 503 of the rotating assembly 5 to move upwards along the axial direction of the guide rod 403 until being completely moved out of the baking box 1, so that the danger caused by manual taking out at high temperature is avoided, the baking rack moves upwards automatically without waiting for cooling time, and the production efficiency can be improved; after baking frame 2 moves out completely from baking box 1, utilize the instrument to bake the bottom of frame 2 and upwards rotate round the axis, finally let the cylinder slope of baking frame 2 downwards, then empty out the dried longan of baking fast, help improving production efficiency.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a longan drying device, includes bake oven (1) and cures frame (2), its characterized in that, the bottom of curing frame (2) is provided with a pair of extension board (3) that upwards extends, and two extension boards (3) rotate respectively and connect direction subassembly (4) and rotating assembly (5), and direction subassembly (4) and rotating assembly (5) all install the top in bake oven (1), under the driving about of rotating assembly (5), two extension boards (3) drive and bake frame (2) and upwards shift out bake oven (1).

2. Longan drying device according to claim 1, characterized in that the bearings (6) are mounted on the opposite sides of the top of the two support plates (3).

3. Longan drying device according to claim 2, wherein the guiding assembly (4) comprises a first connecting rod (401) tightly sleeved in the bearing (6), the other end of the first connecting rod (401) is provided with a collar (402), a guiding rod (403) is movably arranged in the collar (402) in a clearance manner, and the guiding rod (403) is vertically arranged.

4. The longan drying device according to claim 2, wherein the rotating assembly (5) comprises a second connecting rod (501) tightly sleeved in the bearing (6), the other end of the second connecting rod (501) is provided with a threaded sleeve (502), the threaded sleeve (502) is spirally connected with a screw (503), and the screw (503) is arranged in parallel with the guide rod (403).

5. Longan drying device according to claim 3 or 4, wherein the top of the roasting box (1) is provided with two supports (7) for fixing the guide rods (403) and the screw (503), and the screw (503) is rotatably arranged on the supports (7).

6. Longan drying device according to claim 5, characterised in that each support frame (7) comprises a clip (701) which is clamped at the end of the screw (503) and the guide bar (403), a connecting piece (702) is arranged between the two clips (701), and the clip (701) at the bottom is fixedly mounted on the outer wall of the baking oven (1).

7. Longan drying device according to claim 3 or 4, characterized in that the top surface of the roasting box (1) is provided with a first groove (8) for the first connecting rod (401) and the second connecting rod (501) to fall into.

8. The longan drying device according to claim 7, wherein a cover (9) is arranged on the top of the roasting box (1), a second groove (10) which is sleeved on the first connecting rod (401) and the second connecting rod (501) from above is arranged on the bottom surface of the cover (9), and the second groove (10) and the first groove (8) are jointly clamped on the first connecting rod (401) and the second connecting rod (501).