Inulin extract extraction device

Abstract

The utility model belongs to the technical field of inulin extraction, and particularly relates to an inulin extract extraction device which comprises a box body, the interior of the box body is hollow, the top of the box body is open, a cover plate is installed at the top opening of the box body, a smashing hopper is vertically fixed to one side of the upper surface of the box body, and the bottom of the smashing hopper is communicated with the interior of the box body. A feeding port is formed in the front side of the top of the smashing hopper, a supporting seat is arranged in the center of the top of the smashing hopper, a motor is fixed to the top of the supporting seat, a rotating shaft is installed at the output end of the motor and penetrates through the supporting seat, and smashing cutters are arranged at the bottom of the rotating shaft. The raw materials are crushed through the internal crushing cutter, and meanwhile, the internal sieve plate can be driven to vibrate when the top motor is started, so that the crushed raw materials are screened, powder which does not meet the requirement is separated, subsequent and centralized treatment of the powder is facilitated, and the quality of the powder during discharging is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of inulin extraction, and particularly relates to an inulin extract extraction device. BACKGROUND

[0002] Inulin, also known as chicory sugar, is a mixture of natural fructan, mainly derived from 11 families of dicotyledonous plants such as Asteraceae, Siphonostegaceae and Gentianaceae, and monocotyledonous plants such as Liliaceae and Poaceae. Inulin is an ideal functional food ingredient, and is also a raw material for producing oligofructose, polyfructose, high fructose syrup and crystalline fructose products. At present, inulin is mainly extracted from Jerusalem artichoke, chicory and agave, using organic solvent extraction, hot water extraction or biological enzyme extraction methods.

[0003] Before extraction, the raw material needs to be treated. The harvested Jerusalem artichoke is preliminarily washed, sliced and dried, and then crushed to obtain the raw material of inulin. Therefore, a crusher needs to be used to crush the raw material in the next step. However, the existing crusher has the problem of incomplete crushing, which can easily lead to uneven powder, thereby affecting the subsequent steps. SUMMARY

[0004] In view of the problems in the prior art, the utility model aims to provide an inulin extract extraction device which can automatically screen the Jerusalem artichoke raw material after further crushing to ensure the crushing efficiency and retain the raw material that does not meet the requirements for secondary crushing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of inulin extract extraction device, including box, the inside hollow top opening of the box, cover is installed at the top opening of the box, the upper surface of the box is vertically fixed with crushing hopper, the bottom of the crushing hopper is through with the inside of the box, the top of the crushing hopper is opened with feed inlet in front side, the top of the crushing hopper is provided with support seat in center, the top of the support seat is fixed with motor, the output end of the motor is installed with rotating shaft, the rotating shaft penetrates support seat, the bottom of the rotating shaft is provided with crushing knife, the crushing knife is placed below the inside of crushing hopper, the outside of the box and crushing hopper is provided with support boss, the transmission shaft is vertically installed with bearing between the two support bosses, the transmission shaft is placed outside crushing hopper, and the transmission shaft is parallel with the axis of rotating shaft, the bottom of the transmission shaft is provided with eccentric wheel, the inside of the box is symmetrically provided with slide rail on both sides, the sieve plate is slidably installed between the two slide rails, the upper surface of one end of the sieve plate is provided with vertical plate, the vertical plate is fixed with extension slide rod outside, the extension slide rod penetrates the surface of one side of the box, the end of the extension slide rod away from the vertical plate is provided with roller, the roller is in contact with the outer surface of eccentric wheel, the surface of the extension slide rod is provided with spring, and the spring is placed between the roller and the box.

[0007] Further, the surface of the rotating shaft is provided with driving pulley, the driving pulley is supported inside the support seat, and the side of the support seat close to the transmission shaft is open.

[0008] Further, the top of the transmission shaft is provided with driven pulley, and the surface of the driving pulley and the driven pulley is provided with belt.

[0009] Further, the outside of the feed inlet is provided with material reducing guide plate, and the end of the material reducing guide plate away from the crushing hopper is inclined upward.

[0010] Further, the bottom of the discharge guide plate is open, the discharge guide plate is in the shape of cone cylinder with large top and small bottom, and the discharge guide plate is placed below the sieve plate.

[0011] Further, the upper surface of the sieve plate is provided with baffle at the end away from the vertical plate.

[0012] Compared with the prior art, the beneficial effects of the present application are that the raw materials are poured into the crushing hopper, the raw materials are crushed by the crushing knife inside, and the sieve plate inside is vibrated when the top motor is started to screen the crushed raw materials, so that the powder that does not meet the requirements is separated, which is convenient for subsequent centralized processing to ensure the quality of the powder during discharging. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the installation three-dimensional structure schematic view of the utility model;

[0014] Figure 2 This is a schematic diagram of the longitudinal front cross-sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the screen plate of the present utility model;

[0016] Figure 4 It is a longitudinal left sectional structural schematic diagram of the present utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0018] 1. Box body; 2. Cover plate; 3. Crushing hopper; 4. Feed inlet; 41. Material reduction guide plate; 5. Motor; 6. Support seat; 7. Rotating shaft; 8. Crushing knife; 10. Driving pulley; 11. Belt; 12. Support bump; 13. Transmission shaft; 14. Driven pulley; 15. Eccentric wheel; 16. Discharge guide plate; 17. Slide rail; 18. Screen plate; 19. Vertical plate; 20. Extended slide rod; 21. Roller; 22. Spring; 23. Baffle. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0020] Please refer to Figures 1-4 As shown, an inulin extract extraction device includes a box body 1, the box body 1 is hollow inside and has an open top, a cover plate 2 is installed at the top opening of the box body 1, a crushing hopper 3 is vertically fixed to one side of the upper surface of the box body 1, the bottom of the crushing hopper 3 is connected with the interior of the box body 1, a feed port 4 is provided on the front side of the top of the crushing hopper 3, and a material reduction guide plate 41 is provided on the outside of the feed port 4, and the end of the material reduction guide plate 41 away from the crushing hopper 3 is inclined upward to guide the raw material so that the raw material can smoothly enter the crushing hopper 3, a support seat 6 is provided at the top center of the crushing hopper 3, a motor 5 is fixed on the top of the support seat 6, a rotating shaft 7 is installed at the output end of the motor 5, the rotating shaft 7 passes through the support seat 6, and a crushing knife 8 is provided at the bottom of the rotating shaft 7, and the crushing knife 8 is placed at the bottom of the crushing hopper 3. The falling raw material will be crushed into a powder state by the crushing knife 8.

[0021] The box 1 and the crushing hopper 3 are provided with support protrusions 12 on the outer sides, two support protrusions 12 are vertically installed with a transmission shaft 13 through bearings, the transmission shaft 13 is arranged on the outer side of the crushing hopper 3, and the transmission shaft 13 is parallel to the axis of the rotating shaft 7, the bottom of the transmission shaft 13 is provided with an eccentric wheel 15, when the rotating shaft 7 rotates, the eccentric wheel 15 can rotate around the axis of the rotating shaft 7, the inside of the box 1 is symmetrically provided with slide rails 17 on both sides, a sieve plate 18 is slidably installed between the two slide rails 17, so that the sieve plate 18 can reciprocate along the track of the slide rail 17, so as to screen the crushed raw materials.

[0022] Please refer to Figure 2 and Figure 3 As shown in the drawings, the upper surface of one end of the sieve plate 18 is provided with a vertical plate 19, the outer side of the vertical plate 19 is fixed with an extension slide rod 20, the extension slide rod 20 penetrates through one side surface of the box 1, the end of the extension slide rod 20 away from the vertical plate 19 is provided with a roller 21, the roller 21 is in contact with the outer surface of the eccentric wheel 15, the surface of the extension slide rod 20 is sleeved with a spring 22, the spring 22 is arranged between the roller 21 and the box 1, the elastic force of the spring 22 ensures that the roller 21 always maintains contact with the surface of the eccentric wheel 15, and then the reciprocating movement of the sieve plate 18 is driven by the rotation of the eccentric wheel 15, so as to realize the screening work, the end of the upper surface of the sieve plate 18 away from the vertical plate 19 is provided with a baffle 23, since the sieve plate 18 needs to reciprocate, the transverse dimension of the inside of the box 1 is greater than that of the sieve plate 18, so as to provide sufficient space for the sieve plate 18 to move, and the baffle 23 at the end can prevent the powder from falling through the gap between the end of the sieve plate 18 and the inner wall of the box 1, so as to ensure that all the powder can be screened.

[0023] Please refer to Figure 1 and Figure 2 As shown in the drawings, the surface of the rotating shaft 7 is installed with a driving pulley 10, the driving pulley 10 is arranged in the inside of the support seat 6, and the side of the support seat 6 close to the transmission shaft 13 is open, the top of the transmission shaft 13 is provided with a driven pulley 14, the surfaces of the driving pulley 10 and the driven pulley 14 are sleeved with a belt 11, so as to drive the sieve plate 18 and the crushing knife 8 to work synchronously by the motor 5.

[0024] Please refer to Figure 3 As shown in the drawings, the inside of the box 1 is provided with a discharging guide plate 16 below, the bottom of the discharging guide plate 16 is open, the discharging guide plate 16 is in the shape of a tapered cylinder with the upper part being larger and the lower part being smaller, and the discharging guide plate 16 is arranged below the sieve plate 18, so as to guide and collect the powder after screening, and facilitate the centralized treatment of the powder.

[0025] The utility model discloses a working principle is: when using first, the material collecting trolley is placed in the bottom of box 1, because the existence of spring 22 makes the gyro wheel 21 always keep surface contact with eccentric wheel 15, then make in not under external force makes the screen plate 18 to be placed in the inside of box 1 close to the one side of eccentric wheel 15, then pours the raw material through the material reducing guide plate 41 and the feed inlet 4 into the inside of the smashing hopper 3, starts motor 5, can drive the rotation of the shaft 7, then drives the high -speed rotation of the smashing knife 8 to the raw material that falls to smash, and the powder material after smashing will drop to the inside of box 1, and the rotation of the shaft 7 can be through the cooperation of driving pulley 10, belt 11 and driven belt pulley 14 to drive the transmission shaft 13 to carry out height rotation, then drives eccentric wheel 15 to rotate around transmission shaft 13 axis and promotes the screen plate 18 to move back and forth in the inside of slide rail 17 to the powder material is screened, and the powder material that meets the requirement will drop to the inside of the discharge guide plate 16, and the discharge guide plate 16 is guided to come out of box 1, and the powder material that does not meet the requirement will remain on the screen plate 18 surface to facilitate the cleaning through the top open, then carries out secondary smashing, to guarantee the quality of discharge.

[0026] The above only is the preferred implementation of the utility model of mode, should point out, for the ordinary skill in the art of this technology field, under the premise of not departing from the principle of the utility model, can also make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection range of the utility model. The structure, device and operating method not specifically described and explained in the utility model, are all carried out according to the conventional means of the field without special description and limitation.

Claims

1. An inulin extract extraction device comprising a box (1), characterized in that: The box (1) is internally hollow and open at the top, a cover plate (2) is installed at the top opening of the box (1), a crushing hopper (3) is vertically fixed on one side of the upper surface of the box (1), the bottom of the crushing hopper (3) is communicated with the inside of the box (1), a feeding port (4) is formed on the top front side of the crushing hopper (3), a supporting seat (6) is arranged at the top center of the crushing hopper (3), a motor (5) is fixed on the top of the supporting seat (6), a rotating shaft (7) is installed on the output end of the motor (5), the rotating shaft (7) penetrates through the supporting seat (6), a crushing knife (8) is arranged at the bottom of the rotating shaft (7), the crushing knife (8) is arranged below the inside of the crushing hopper (3), supporting lugs (12) are arranged on the outside of the box (1) and the crushing hopper (3), a transmission shaft (13) is vertically installed between the two supporting lugs (12) through a bearing, the transmission shaft (13) is arranged on the outside of the crushing hopper (3), and the transmission shaft (13) is parallel to the axis line of the rotating shaft (7), an eccentric wheel (15) is arranged at the bottom of the transmission shaft (13), slide rails (17) are symmetrically arranged on the two sides of the inside of the box (1), a sieve plate (18) is slidably installed between the two slide rails (17), a vertical plate (19) is arranged on the upper surface of one end of the sieve plate (18), an extension slide rod (20) is fixed on the outside of the vertical plate (19), the extension slide rod (20) penetrates through one side surface of the box (1), a roller (21) is arranged at the end of the extension slide rod (20) away from the vertical plate (19), the roller (21) is in contact with the outer surface of the eccentric wheel (15), a spring (22) is sleeved on the surface of the extension slide rod (20), and the spring (22) is arranged between the roller (21) and the box (1).

2. An inulin extraction device according to claim 1, characterized in that: A driving pulley (10) is installed on the surface of the rotating shaft (7), the driving pulley (10) is arranged in the inside of the supporting seat (6), and one side of the supporting seat (6) close to the transmission shaft (13) is open.

3. An inulin extraction apparatus according to claim 2, characterised in that: A driven pulley (14) is arranged at the top of the transmission shaft (13), and a belt (11) is sleeved on the surfaces of the driving pulley (10) and the driven pulley (14).

4. The inulin extraction apparatus of claim 1, wherein: A material reducing guide plate (41) is arranged on the outside of the feeding port (4), and the end of the material reducing guide plate (41) away from the crushing hopper (3) is inclined upward.

5. The inulin extraction apparatus according to claim 1, characterized in that: A discharging guide plate (16) is arranged below the inside of the box (1), the bottom of the discharging guide plate (16) is open, the discharging guide plate (16) is in the shape of a tapered cylinder which is large at the top and small at the bottom, and the discharging guide plate (16) is arranged below the sieve plate (18).

6. The inulin extraction apparatus of claim 1, wherein: A baffle (23) is arranged at the end of the upper surface of the sieve plate (18) away from the vertical plate (19).

Images