Novel stock bin type rosemary drying equipment

Abstract

The utility model relates to the technical field of rosemary processing, and discloses a novel stock bin type rosemary drying device which comprises a stock bin, a bin cover is arranged at the top end of the stock bin, a heating shell is arranged on the inner wall of the stock bin, a heating cavity is formed between the heating shell and the stock bin, a plurality of baffle plates and heating pipes are arranged on the surface of the heating shell, and the heating cavity is communicated with the stock bin. The heating pipes are arranged between every two adjacent baffle plates, vent holes are formed in the surfaces of the baffle plates, a rotating cylinder is rotationally arranged in the middle of the bin cover, and a stirring plate is mounted at the bottom of the rotating cylinder through a mounting rod; inlet air can be heated through the heating cavity between the heating shell and the stock bin, so that the air is introduced into the stock bin and makes contact with raw materials in the stock bin, the rotating cylinder and the rotating shaft can be synchronously driven by the arranged driving motor to rotate reversely, and the raw materials in the stock bin can be heated through the heating cavity. And therefore, the stirring plate and the stirring rod are driven to stir the raw materials, and the raw materials are heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of rosemary processing, in particular to a silo-type novel rosemary drying device. Background Art

[0002] Rosemary is a shrub belonging to the dicotyledon class, Lamiaceae family, and genus Rosmarinus. It prefers warm climates and is native to Europe and the Mediterranean coast of northern Africa. It was introduced to China as early as the Cao Wei period. Antioxidants and rosemary essential oil with excellent antioxidant properties can be extracted from rosemary flowers and leaves. In the production process of rosemary spices, the raw materials need to be dried.

[0003] After searching, a rosemary spice drying device disclosed in application number CN201721822880.6 includes a base, a hydraulic cylinder is provided on the surface of the base, the hydraulic cylinder is connected to the hydraulic oil tank through an oil circuit, a hydraulic oil pump is also provided on the surface of the oil circuit, a first bracket is provided on the surface of the hydraulic cylinder, a second bracket is also provided on the surface of the base, a drying chamber is provided between the first bracket and the second bracket, a transmission shaft is provided at one end of the drying chamber, and the transmission shaft is connected to the motor through a conveyor belt. The rosemary spice drying device is provided with a hydraulic lifting device at the bottom end of the first bracket so that after the drying of the spices is completed, one end of the drying chamber is lifted by the hydraulic lifting device, thereby facilitating the collection of spices inside the drying chamber, thereby solving the problem that the existing drum drying device is inconvenient to collect internal raw materials due to its horizontal placement;

[0004] However, the above method still has the following defects in actual use: the raw materials are heated by an electric heating device arranged inside the drying chamber, but the electric heating device is arranged on the inner wall of the drying chamber, resulting in uneven heating of the raw materials, which affects the drying effect of the raw materials. Utility Model Content

[0005] The utility model aims to provide a novel silo-type rosemary drying device, which has the effects of uniform heating and high drying efficiency.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a new type of silo-type rosemary drying equipment, including a silo, a silo cover is provided at the top of the silo, a heating shell is provided on the inner wall of the silo, and a heating chamber is provided between the heating shell and the silo, a plurality of baffles and heating tubes are provided on the surface of the heating shell, and the heating tube is arranged between two adjacent baffles, and ventilation holes are provided on the surface of the baffles, a rotating cylinder is rotatably provided in the middle part of the silo cover, a stirring plate is installed on the bottom of the rotating cylinder through a mounting rod, a rotating shaft is rotatably provided inside the rotating cylinder, a stirring rod is provided on the surface of the rotating shaft, and a driving mechanism for controlling the reverse rotation of the rotating cylinder and the rotating shaft is provided above the silo cover.

[0007] The utility model is further configured as follows: the driving mechanism includes a motor frame, a driving motor, a driving gear, a transmission rod, a first pulley and a second pulley, the motor frame is arranged at the top of the bin cover, the driving motor is arranged at the top of the motor frame, the transmission shaft of the driving motor passes through the motor frame and is connected to the top of the rotating shaft, the driving gear is arranged on the top of the rotating shaft, the transmission rod is rotatably arranged on the other side of the top of the bin cover, the top of the transmission rod is provided with a driven gear, and the driven gear is meshed and connected with the driving gear.

[0008] The utility model is further configured as follows: a first pulley is provided on the surface of the transmission rod, a second pulley is provided on the top of the rotating cylinder, and a transmission belt is connected between the first pulley and the second pulley.

[0009] The utility model is further configured as follows: an annular connecting pipe is provided on the surface of the silo, the inner side of the connecting pipe is connected with the heating chamber through a connecting pipe, a plurality of connecting pipes are provided, and a control valve is provided on the surface of the connecting pipe.

[0010] The utility model is further configured as follows: an air intake pipe is arranged on the outside of the connecting pipe, and a flange is arranged at one end of the air intake pipe.

[0011] The utility model is further configured as follows: an air outlet is provided at the bottom of the heating shell, a plurality of air outlets are provided, and a filter is provided inside the air outlet.

[0012] The utility model is further configured as follows: a feeding pipe is provided on one side of the top of the silo, and a sealing cover is threadedly provided on the bottom end of the silo.

[0013] In summary, the utility model has the following beneficial effects: the utility model can heat the incoming air through the heating chamber between the heating shell and the silo, so that the air can enter the interior of the silo and come into contact with the raw materials in the silo, and the arranged driving motor can synchronously drive the rotating cylinder and the rotating shaft to rotate in the opposite direction, thereby driving the stirring plate and the stirring rod to stir the raw materials, so that the raw materials can be heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is one of the three-dimensional structural schematic diagrams of the utility model;

[0015] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 4 It is a partial structural schematic diagram of the utility model;

[0018] Figure 5 For this utility model Figure 3 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. silo; 101. sealing cover; 2. silo cover; 201. feed pipe; 3. heating shell; 301. baffle; 302. vent; 303. heating tube; 304. air outlet; 4. connecting pipe; 401. connecting pipe; 402. control valve; 403. air inlet pipe; 5. rotating cylinder; 501. mounting rod; 502. stirring plate; 6. rotating shaft; 601. stirring rod; 7. driving mechanism; 701. motor frame; 702. driving motor; 703. driving gear; 704. transmission rod; 705. driven gear; 706. pulley one; 707. pulley two; 708. transmission belt. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] See also Figures 1 to 5 In the embodiment of the utility model, a silo-type novel rosemary drying device includes a silo 1, a supporting leg is provided at the bottom of the silo 1, a silo cover 2 is provided at the top of the silo 1, and the silo cover 2 is connected to the top of the silo 1 by fixing screws, a heating shell 3 is provided on the inner wall of the silo 1, and a heating chamber is provided between the heating shell 3 and the silo 1, a plurality of baffles 301 and a heating tube 303 are provided on the surface of the heating shell 3, and the heating tube 303 is arranged between two adjacent baffles 301, a vent hole 302 is provided on the surface of the baffle 301, and the upper and lower adjacent baffles 301 are provided with a vent hole 302. The vent holes 302 on the surface of the baffle plate 301 are not located on the same vertical line. A rotating cylinder 5 is rotatably provided in the middle of the bin cover 2. A stirring plate 502 is installed at the bottom of the rotating cylinder 5 through a mounting rod 501. The stirring plate 502 fits the surface of the heating shell 3 to scrape the raw materials on the surface of the heating shell 3. A rotating shaft 6 is rotatably provided inside the rotating cylinder 5. A stirring rod 601 is provided on the surface of the rotating shaft 6. A driving mechanism 7 for controlling the reverse rotation of the rotating cylinder 5 and the rotating shaft 6 is provided above the bin cover 2, thereby controlling the rotating cylinder 5 and the rotating shaft 6 to rotate in opposite directions.

[0022] In this embodiment, preferably, a feeding pipe 201 is provided on one side of the top of the silo 1 to facilitate adding raw materials into the silo 1, and a sealing cover 101 is provided on the bottom thread of the silo 1 to seal the feeding pipe 201;

[0023] In this embodiment, preferably, an air outlet 304 is provided at the bottom of the heating shell 3, and a plurality of air outlets 304 are provided, so that the heated air can be discharged into the interior of the silo 1 to heat the raw materials, and a filter is provided on the inner side of the air outlet 304 to prevent the entry of the raw materials;

[0024] In this embodiment, preferably, an annular connecting pipe 4 is provided on the surface of the silo 1, and the inner side of the connecting pipe 4 is connected to the heating chamber through a connecting pipe 401. A plurality of connecting pipes 401 are provided, and a control valve 402 is provided on the surface of the connecting pipe 401, which can control the amount of air introduced and the heating efficiency.

[0025] In this embodiment, preferably, an air inlet pipe 403 is provided on the outside of the connecting pipe 4, and a flange is provided at one end of the air inlet pipe 403, so that the air inlet pipe 403 can be connected to the air outlet end of the air pump through the provided flange;

[0026] In the present embodiment, preferably, the driving mechanism 7 comprises a motor frame 701, a driving motor 702, a driving gear 703, a transmission rod 704, a pulley 1 706 and a pulley 2 707. The motor frame 701 is arranged at the top of the bin cover 2, the driving motor 702 is arranged at the top of the motor frame 701, the transmission shaft of the driving motor 702 passes through the motor frame 701 and is connected with the top of the rotating shaft 6, the driving gear 703 is arranged at the top of the rotating shaft 6, the transmission rod 704 is rotatably arranged at the other side of the top of the bin cover 2, the top of the transmission rod 704 is provided with a driven gear 705, and the driven gear 705 is meshedly connected with the driving gear 703, the driving motor 702 drives the rotating shaft 6 to rotate, thereby driving the driving gear 703 to rotate, and the transmission rod 704 is driven to rotate in the opposite direction under the meshing cooperation of the driving gear 703 and the driven gear 705;

[0027] In this embodiment, preferably, a pulley 706 is provided on the surface of the transmission rod 704, a pulley 707 is provided on the top of the rotating cylinder 5, and a transmission belt 708 is connected between the pulley 706 and the pulley 707, so that when the transmission rod 704 rotates, the rotating cylinder 5 can be driven to rotate synchronously.

[0028] When in use, firstly, the rosemary raw material is added into the interior of the silo 1 through the feed pipe 201, and the flange is connected to the air outlet end of the air pump, the air pump passes the air into the interior of the heating chamber through the air inlet pipe 403, and the heating pipe 303 is started to heat the air passed in, and the air passed in is guided through the baffle 301 to make the air heating efficiency higher, and the heated air is discharged through the air outlet 304 to heat the raw materials in the silo 1, and at the same time, the driving motor 702 is started, and the driving motor 702 drives the rotary The driving shaft 6 rotates, thereby driving the driving gear 703 to rotate, and the driving gear 703 and the driven gear 705 are meshed and cooperated, thereby driving the transmission rod 704 to rotate in the opposite direction, and at the same time driving the pulley 706 to rotate, and driving the rotating cylinder 5 to rotate synchronously with the transmission cooperation of the transmission belt 708, so that the stirring rod 601 and the stirring plate 502 are used to stir the raw materials inside the silo 1, so that the hot air can heat the raw materials evenly. After drying, the sealing cover 101 is opened to discharge the dried raw materials through the bottom.

[0029] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A novel silo-type rosemary drying device, comprising a silo (1), wherein a silo cover (2) is provided at the top of the silo (1), characterized in that: The inner wall of the silo (1) is provided with a heating shell (3), and a heating chamber is provided between the heating shell (3) and the silo (1); a plurality of baffles (301) and a heating tube (303) are provided on the surface of the heating shell (3), and the heating tube (303) is arranged between two adjacent baffles (301); a vent hole (302) is provided on the surface of the baffle (301); a rotating cylinder (5) is rotatably provided in the middle of the silo cover (2); a stirring plate (502) is installed at the bottom of the rotating cylinder (5) via a mounting rod (501); a rotating shaft (6) is rotatably provided inside the rotating cylinder (5); a stirring rod (601) is provided on the surface of the rotating shaft (6); and a driving mechanism (7) for controlling the reverse rotation of the rotating cylinder (5) and the rotating shaft (6) is provided above the silo cover (2).

2. The silo-type novel rosemary drying equipment according to claim 1, characterized in that: The driving mechanism (7) comprises a motor frame (701), a driving motor (702), a driving gear (703), a transmission rod (704), a first pulley (706) and a second pulley (707); the motor frame (701) is arranged at the top of the bin cover (2); the driving motor (702) is arranged at the top of the motor frame (701); a transmission shaft of the driving motor (702) passes through the motor frame (701) and is connected to the top of the rotating shaft (6); the driving gear (703) is arranged at the top of the rotating shaft (6); the transmission rod (704) is rotatably arranged at the other side of the top of the bin cover (2); a driven gear (705) is arranged at the top of the transmission rod (704), and the driven gear (705) is meshedly connected with the driving gear (703).

3. The silo-type novel rosemary drying equipment according to claim 2, characterized in that: A first pulley (706) is provided on the surface of the transmission rod (704), a second pulley (707) is provided on the top of the rotating cylinder (5), and a transmission belt (708) is connected between the first pulley (706) and the second pulley (707).

4. The silo-type novel rosemary drying equipment according to claim 1, characterized in that: An annular connecting pipe (4) is provided on the surface of the silo (1); the inner side of the connecting pipe (4) is connected to the heating chamber via a connecting pipe (401); a plurality of connecting pipes (401) are provided, and a control valve (402) is provided on the surface of the connecting pipe (401).

5. The silo-type novel rosemary drying equipment according to claim 4 is characterized in that: An air intake pipe (403) is provided on the outside of the connecting pipe (4), and a flange is provided at one end of the air intake pipe (403).

6. The silo-type novel rosemary drying equipment according to claim 1, characterized in that: The bottom of the heating shell (3) is provided with an air outlet hole (304), a plurality of air outlet holes (304) are provided, and a filter screen is provided on the inner side of the air outlet hole (304).

7. The silo-type novel rosemary drying equipment according to claim 1, characterized in that: A feeding pipe (201) is provided on one side of the top end of the silo (1), and a sealing cover (101) is threadedly provided on the bottom end of the silo (1).

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