Semi-automatic octagonal leaf blowing machine

Abstract

The utility model discloses a semi-automatic star anise leaf blowing machine, belongs to the technical field of spice treatment, and solves the problems that the existing star anise screening equipment needs manual feeding, the labor intensity is high and the efficiency is lower. The semi-automatic octagonal leaf blowing machine comprises a cart, a driving mechanism for driving the cart to walk is arranged on the cart, an obliquely-arranged conveying belt is further arranged on the cart, and at least one air blower is arranged on the portion, below the highest end of the conveying belt, of the cart. A flow guide structure for guiding star anise to one side of the air blower is arranged between the conveying belt and the air blower, a bucket capable of rotating relative to a rack of the conveying belt is arranged at the lowest end of the conveying belt, a control cabinet is further arranged on the cart, and the driving mechanism, the conveying belt and the air blower are all electrically connected with the control cabinet. According to the semi-automatic octagonal leaf blowing machine, the screening efficiency is effectively improved, and the labor intensity is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to spice processing technical field more specifically, it relates to semi -automatic star anise blowing machine. BACKGROUND

[0002] Star anise is a kind of plant fruit of Illiciaceae star anise, can remove meat stench, make it readd fragrance.Star anise is purple brown, presents star anise, shape is like star, there is sweet and strong aromatic odor, fragrance comes from volatile anisaldehyde in it.Star anise is actually a very famous seasoning spice, of course can be used as medicinal, in the sweet and fragrant wine, cosmetics, even food industry and beer industry are very important one kind of raw material, its main function is can inhibit bacteria while promoting white blood cell and can adjust stomach function.

[0003] Because star anise is usually mixed with some leaves in the process of picking, therefore, after star anise is dried, usually needs to blow leaf screening to star anise, makes leaf and star anise separate.The traditional method of separating star anise and leaf is artificial screening, that is, using dustpan vibration screening, it is a relatively old screening method, which not only needs a large amount of manual work, has high cost, and has low separation efficiency.

[0004] After searching, a kind of star anise leaf dry branch separation equipment with publication number CN207643303U, the inner chamber of the separation equipment shell is equipped with two sets of occlusal teeth by two sets of occlusal tooth input shaft, the occlusal tooth is located on the outer wall of occlusal tooth input shaft, the front and rear ends of the two sets of occlusal tooth are equipped with meshing gear, the left part occlusal tooth input shaft is driving occlusal tooth input shaft, the left part occlusal tooth input shaft penetrates separation equipment shell, the rear end of the left part occlusal tooth input shaft is equipped with occlusal tooth pulley, the top of the platform is fixedly installed with gasoline engine, the output shaft outer end of the gasoline engine is equipped with gasoline engine pulley, the gasoline engine pulley is connected by belt through fan pulley and occlusal tooth pulley respectively.

[0005] Although the above-mentioned separation equipment can be used for leaf blowing screening of star anise, the equipment needs manual feeding, and the position is fixed, so the labor intensity is still large in actual use, and the feeding efficiency is low, which leads to low screening efficiency of star anise. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art, provide a kind of semi-automatic star anise blowing machine, effectively improve screening efficiency, further reduce labor intensity.

[0007] The utility model discloses a technical scheme is such as this: semi -automatic eight angle blows leaf machine, including the trolley, the trolley be equipped with the drive mechanism of driving its walking, the trolley still be equipped with the conveyer belt of oblique arrangement, the conveyer belt highest one end below the trolley be equipped with at least one air -blower, be equipped with the drainage structure of the drainage to the air -blower one side between conveyer belt and air -blower, the lowest one end of conveyer belt be equipped with the shovel of the frame rotation of conveyer belt, the trolley still be equipped with the control cabinet, the drive mechanism, conveyer belt, air -blower all with control cabinet electric connection.

[0008] As further improvement, the frame of the lowest one end of the conveyer belt is provided with a limiting plate, the limiting plate is U-shaped, and a material passing gap is formed between the limiting plate and the top surface of the belt of the conveyer belt.

[0009] Further, the shovel is rotatably installed on the limiting plate, the shovel is U-shaped, and the opening end of the shovel is provided with inclined guide plates on both sides.

[0010] Further, the limiting plate is provided with a control switch for controlling the drive mechanism, and the control switch is electrically connected with the drive mechanism through the control cabinet.

[0011] Further, the bottom of one end of the shovel is further provided with a detachable shovel plate.

[0012] Further, the drainage structure comprises a discharge chute, the discharge chute is funnel-shaped, and the discharge chute is located above the air inlet side of the air blower.

[0013] Further, the drainage structure further comprises a separation groove, the separation groove is fixed on the air inlet side of the air blower, the outer edge of the separation groove is sealingly connected with the shell of the air blower, the discharge chute and the separation groove are in communication, and the bottom of the separation groove is a inclined plate structure extending outwardly.

[0014] Further, a throttle plate is arranged at the joint between the discharge chute and the separation groove, L-shaped rotating rods are arranged on both sides of the throttle plate, the rotating rods are rotatably connected with the discharge chute, locking bolts are threadedly connected with the rotating rods, and one end of the locking bolt is in contact with the outer wall of the discharge chute.

[0015] Further, a collecting device is arranged on the air outlet side of the air blower and / or below the separation groove.

[0016] Further, a first gap is arranged at the bottom of the shell of the air blower, and a baffle is arranged on the inner side of the first gap.

[0017] Advantages

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. This utility model of a semi-automatic octagonal leaf blower involves installing a conveyor belt, a bucket, and a blower on a walkable trolley. During operation, the operator holds the trolley and controls its movement. The bucket collects octagonal leaves from the ground to the lowest end of the conveyor belt, which then transports them to a higher position where they fall onto the side of the blower. The blower's suction force removes the leaves, while the heavier octagonal leaves continue to fall, thus achieving the screening of the leaves. This semi-automatic octagonal leaf blower can achieve automatic feeding and screening, effectively improving screening efficiency and greatly reducing labor intensity.

[0020] 2. The semi-automatic octagonal leaf blower of this utility model has a bucket that is rotated. When in use, it is rotated until the front end of the conveyor belt contacts the ground to scoop material. When not in use, it can be rotated above the conveyor belt to avoid friction between the bucket and the ground, making it easier to move the entire machine to other places. This also reduces the risk of wear and extends its service life.

[0021] 3. The semi-automatic octagonal leaf blower of this utility model, by setting a diversion structure, can divert all the conveyed octagonal leaves to one side of the blower, ensuring that all the conveyed octagonal leaves are screened, and further improving the screening effect.

[0022] 4. The semi-automatic octagonal leaf blower of this utility model, by setting a first notch and a baffle on the blower, allows the octagonal parts sucked in by the blower to fall through the first notch under the obstruction of the baffle, thus playing a secondary screening role and further improving the screening effect.

[0023] 5. The semi-automatic octagonal leaf blower of this utility model has a rotatable throttling plate in the discharge trough. In actual use, the throttling plate can be rotated to adjust the distance between the throttling plate and the inner wall of the discharge trough, thereby adjusting the flow rate of the octagonal leaf blower and making the screening more uniform. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0025] Figure 2 for Figure 1 Enlarged structural diagram of A in the middle;

[0026] Figure 3 for Figure 1 Enlarged schematic diagram of the structure of C;

[0027] Figure 4 This is a schematic diagram of the main structure of the present invention in use;

[0028] Figure 5 for Figure 4A cross-sectional structure schematic view of the middle K-K;

[0029] Figure 6 A left view structure schematic view of the utility model;

[0030] Figure 7 A Figure 6 An enlarged structure schematic view of the middle B;

[0031] Figure 8 A cross-sectional structure schematic view of the bucket in the utility model.

[0032] Wherein: 1-pushing cart, 2-conveyer belt, 3-control switch, 4-first motor, 5-driving motor, 6-limiting plate, 7-bucket, 8-scooping plate, 9-blower, 10-outlet chute, 11-separation groove, 12-throttle plate, 13-control cabinet, 14-guiding plate, 15-rotating rod, 16-locking bolt, 17-sliding groove, 18-first gap, 19-baffle, 20-connecting shaft, 21-adjusting bolt, 22-passing gap, 23-connecting plate, 24-assistant universal wheel. DETAILED DESCRIPTION

[0033] The utility model will be further explained in combination with specific embodiments in the drawings.

[0034] Referring to Figures 1-8 , the semi-automatic eight-corner blowing machine includes a pushing cart 1, the pushing cart 1 is provided with a driving mechanism for driving the pushing cart 1 to walk, and the pushing cart 1 is also provided with an inclined conveyer belt 2, the conveyer belt 2 is a product in the prior art, generally including a rack, a first motor 4, a roller shaft and a belt, which will not be described herein; the pushing cart 1 below the highest end of the conveyer belt 2 is provided with at least one blower 9, in the embodiment, the blower 9 is two and arranged side by side, and a drainage structure for guiding the eight corners to one side of the blower 9 is arranged between the conveyer belt 2 and the blower 9, and the lowest end of the conveyer belt 2 is provided with a bucket 7 rotatable relative to the rack of the conveyer belt 2, and the pushing cart 1 is also provided with a control cabinet 13, wherein the driving mechanism, the conveyer belt 2 and the blower 9 are electrically connected with the control cabinet 13.

[0035] Preferably, a group of wheels of the pushing cart 1 close to the lowest end of the conveyer belt 2 are universal wheels with self-locking devices, so as to facilitate the steering of the pushing cart 1, and when the semi-automatic eight-corner blowing machine is idle, the self-locking devices of the universal wheels can be locked to avoid the movement of the semi-automatic eight-corner blowing machine.

[0036] In use, the bucket 7 is rotated to make the bucket 7 contact with the ground, the conveying belt 2 and the air blower 9 are started by the control cabinet 13, the staff controls the switch 3 at the front end of the cart 1 to make the end of the cart 1 provided with the bucket 7 move to the star anise to be screened, the star anise to be screened is put into the bucket 7, the bucket 7 collects the star anise to be screened on the ground to the lowest end of the conveying belt 2, then the star anise to be screened is conveyed to a high place by the conveying belt 2 and then falls on one side of the air blower 9, with the rotation of the air blower 9, the air blower 9 blows to the lowest end of the conveying belt 2, so that the separation groove 11 on one side of the air blower 9 forms a negative pressure, the leaves are sucked away by the suction force generated by the air blower 9, and the star anise with a larger weight continues to fall, so that the screening of the star anise is realized; the semi-automatic star anise leaf blowing machine realizes the screening of the star anise by the suction force generated by the air blower according to the different weights of the star anise and the leaves, the semi-automatic star anise leaf blowing machine can realize automatic feeding and screening, effectively improves the screening efficiency, and greatly reduces the labor intensity.

[0037] In the embodiment, the roller shaft at the lowest end of the conveying belt 2 is rotatably provided with a connecting shaft 20 at both ends, the support of the conveying belt 2 is provided with a sliding groove 17 at both sides, and the connecting shaft 20 is slidably installed in the sliding groove 17; two adjusting bolts 21 are threadedly connected to the support of the conveying belt 2, and the two adjusting bolts 21 are threadedly connected to the two connecting shafts 20 in a one-to-one correspondence, and the roller shaft at the lowest end of the conveying belt 2 can be moved by rotating the adjusting bolt 21, so that the tightness of the conveying belt 2 is adjusted. In other embodiments, bearings can be installed on the support of the conveying belt 2, and the adjusting bolts 21 are rotatably connected to the support of the conveying belt 2 through the bearings.

[0038] In the embodiment, the support at the lowest end of the conveying belt 2 is provided with a limiting plate 6, the limiting plate 6 is U-shaped, and a material passing gap 22 is formed between the limiting plate 6 and the top surface of the belt of the conveying belt 2; the opening of the U-shaped limiting plate 6 faces the lowest end of the conveying belt 2, the two sides of the limiting plate 6 can prevent the star anise from falling from the two sides of the conveying belt 2 during feeding, and the material passing gap 22 formed between the bottom surface of the limiting plate 6 and the top surface of the belt of the conveying belt 2 can avoid the local accumulation of the star anise on the conveying belt 2 and play a role in leveling the star anise, thereby further improving the uniformity of feeding and improving the screening effect.

[0039] In the embodiment, the bucket 7 is rotatably installed on the limiting plate 6, the bucket 7 is U-shaped, and the two sides of the opening end of the bucket 7 are provided with inclined guide plates 14 outward, when the cart 1 moves to make the star anise feed along the bucket 7, the guide plates 14 on the two sides of the bucket 7 can collect the star anise into the bucket 7, and the feeding efficiency can be effectively improved.

[0040] Preferably, the bucket 7 and the limiting plate 6 are connected by bolts and nuts, and the bucket 7 and the limiting plate 6 are in interference fit, so that the bucket 7 can be detachably installed and rotated relative to the limiting plate 6; when the octagonal blower is idle, the bucket 7 can be rotated above the limiting plate 6, and the interference fit between the bucket 7 and the limiting plate 6 causes friction when they rotate, thereby fixing the bucket 7 and preventing it from rotating without external force. At the same time, the position angle of the bucket 7 can be adjusted by loosening the bolts and nuts.

[0041] The bucket 7 is installed on the limiting plate 6 in a rotating manner, and in use, the bucket 7 can be rotated to the front end of the conveying belt 2 and contact the ground, thereby achieving material scraping; when not in use, the bucket 7 can be rotated above the conveying belt 2 to avoid contact and friction with the ground, facilitating the movement of the entire machine to other places, while also reducing the risk of wear and tear and prolonging its service life.

[0042] Further, a connecting plate 23 is provided at the joint of the bucket 7 and the guide plate 14, the connecting plate 23 is provided with a detachable auxiliary universal wheel 24, a threaded rod is provided above the support of the auxiliary universal wheel 24, and the threaded rod is threadedly connected with the connecting plate 23; when the cart 1 is scraping material, the guide plate 14 and the bucket 7 are assisted and supported, improving the stability of the cart 1 during operation, and the angle of the bucket 7 relative to the conveying belt 2 can also be adjusted.

[0043] In this embodiment, the limiting plate 6 is provided with a control switch 3 for controlling the driving mechanism, and the control switch 3 is electrically connected with the driving mechanism through the control cabinet 13; the worker stands at the front end of the conveying belt 2 to control the movement of the cart 1, which can better observe the moving direction and feeding condition of the cart 1.

[0044] Further, the driving mechanism includes a driving motor 5, the driving motor 5 is installed on the cart 1, and the driving motor 5 is electrically connected with the control switch 3 through the control cabinet 13; the worker can control the start and stop of the driving motor 5 through the control switch 3, and the output end of the driving motor 5 is in transmission connection with the rotating shaft of one set of wheels of the cart 1.

[0045] Preferably, the driving mechanism further includes a differential, the output end of the driving motor 5 is in transmission connection with the input end of the differential, and the output end of the differential is in transmission connection with the rotating shaft of one set of wheels of the cart 1.

[0046] Preferably, the control switch 3 for controlling the operation of the driving mechanism can be remote-controlled, and the worker can control the movement of the cart 1 through the control switch 3 beside the cart 1.

[0047] In the embodiment, the bottom of one end of the bucket 7 is further provided with a detachable shovel plate 8, the bottom surface of the shovel plate 8 is in contact with the ground, which is more convenient for feeding; the shovel plate 8 is connected with the bucket 7 through bolts. Since the bottom surface of the shovel plate 8 is directly in contact with the ground, friction is generated between the shovel plate 8 and the ground with the movement of the cart 1. Long-time use causes wear of the shovel plate 8. The detachable installation of the shovel plate 8 on the bucket 7 facilitates replacement and maintenance of the shovel plate 8, and reduces maintenance cost.

[0048] In the embodiment, the drainage structure comprises a discharge chute 10, the discharge chute 10 is funnel-shaped, and the discharge chute 10 is located above the air inlet side of the air blower 9. The star anise is conveyed to the highest end of the conveying belt 2 under the action of the conveying belt 2 and then falls. Under the drainage action of the discharge chute 10, the star anise can all fall to the air inlet side of the air blower 9, effectively improving the screening effect.

[0049] In the embodiment, the drainage structure further comprises a separation groove 11, the separation groove 11 is fixed on the air inlet side of the air blower 9, and the outer edge of the separation groove 11 is sealingly connected with the shell of the air blower 9. The discharge chute 10 is in communication with the separation groove 11, and the bottom of the separation groove 11 is a slope structure extending outwardly. The star anise to be screened falls from the discharge chute 10 to the separation groove 11 and is screened under the suction action of the air blower 9. The separation groove 11 limits the falling star anise and can block the wind blown from both sides of the separation groove 11, avoiding the influence of strong wind on the screening of the star anise during operation in windy weather. Meanwhile, the screened star anise falls into the collecting device under the drainage action of the slope structure, which can avoid the screened star anise falling near the wheels of the cart 1 and being crushed by the cart 1 during movement, thereby damaging the integrity of the star anise.

[0050] The semi-automatic leaf blowing machine can ensure that all the star anise conveyed to a high place is drained to the side of the air blower 9 through the discharge chute 10 and the separation groove 11, so that the conveyed star anise is all screened, and the screening effect is further improved.

[0051] In the embodiment, a throttle plate 12 is arranged at the joint between the discharge chute 10 and the separation groove 11. L-shaped rotating rods 15 are arranged on both sides of the throttle plate 12, the rotating rods 15 are rotationally connected with the discharge chute 10, lock bolts 16 are threadedly connected with the rotating rods 15, and one end of each lock bolt 16 is in contact with the outer wall of the discharge chute 10. By arranging the rotatable throttle plate 12 in the discharge chute 10, the size of the opening at the bottom of the discharge chute 10 is adjusted, so that the flow of the star anise into the separation groove 11 is controlled. In actual use, the distance between the throttle plate 12 and the inner wall of the discharge chute 10 is adjusted by rotating the throttle plate 12, so that the size of the opening at the bottom of the discharge chute 10 is adjusted, the flow of the star anise into the separation groove 11 is adjusted, and the screening of the star anise is uniform.

[0052] In the embodiment, a collecting device is arranged on the air outlet side of the air blower 9 and / or below the separation groove 11, which is a collecting groove or a collecting bag arranged below the separation groove 11 and / or on the air outlet side of the air blower 9, so as to avoid mixing of leaves into the star anise screened out.

[0053] Preferably, the collecting bag arranged on the air outlet side of the air blower 9 is a woven fishing net bag, which does not hinder the flow of gas.

[0054] In the embodiment, the bottom of the shell of the air blower 9 is provided with a first gap 18, and a baffle 19 is arranged on the inner side of the first gap 18. The star anise sucked by the air blower 9 and having a small size and light weight can fall through the first gap under the blocking of the baffle 19, so as to achieve secondary screening. Meanwhile, the problem that the fan blades of the air blower 9 are damaged by colliding with the star anise falling into the air blower 9 and the service life of the air blower 9 is shortened can be avoided.

[0055] The above is only the preferred embodiment of the present application, and it should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which will not affect the effect and practicality of the present application.

Claims

1. A semi-automatic eight-corner leaf blowing machine, characterized in that, The utility model provides a kind of cart (1), the cart (1) is equipped with driving mechanism to drive its travel, the cart (1) is further equipped with inclinedly arranged conveying belt (2), at least one blower (9) is equipped on the cart (1) below the highest end of the conveying belt (2), drainage structure is equipped between the conveying belt (2) and blower (9), and the drainage structure is drained to the side of blower (9) by octagon, the lowest end of the conveying belt (2) is equipped with shovel (7) that can rotate relative to the rack of conveying belt (2), the cart (1) is further equipped with control cabinet (13), and the driving mechanism, conveying belt (2), blower (9) are electrically connected with control cabinet (13).

2. The semi-automatic octagonal leaf blowing machine according to claim 1, characterized in that, The rack of the lowest end of the conveying belt (2) is equipped with limiting plate (6), the limiting plate (6) is U-shaped, and a material passing gap (22) is formed between the limiting plate (6) and the top surface of the belt of the conveying belt (2).

3. The semi-automatic octagonal leaf blowing machine according to claim 2, characterized in that, The shovel (7) is rotatably installed on the limiting plate (6), the shovel (7) is U-shaped, and the opening end of the shovel (7) is provided with inclined guide plates (14) on both sides.

4. The semi-automatic octagonal leaf blowing machine according to claim 2, characterized in that, The limiting plate (6) is provided with a control switch (3) for controlling the driving mechanism, and the control switch (3) is electrically connected with the driving mechanism through the control cabinet (13).

5. The semi-automatic octagonal leaf blowing machine according to claim 1, characterized in that, The bottom of one end of the shovel (7) is further provided with a detachable shovel plate (8).

6. The semi-automatic octagonal leaf blowing machine according to claim 1, characterized in that, The drainage structure includes a discharge chute (10), the discharge chute (10) is funnel-shaped, and the discharge chute (10) is located above the air inlet side of the blower (9).

7. The semi-automatic octagonal leaf blowing machine according to claim 6, characterized in that The drainage structure further includes a separation groove (11), the separation groove (11) is fixed on the air inlet side of the blower (9), and the outer edge of the separation groove (11) is sealingly connected with the housing of the blower (9), the discharge chute (10) is in communication with the separation groove (11), and the bottom of the separation groove (11) is an outwardly inclined inclined plate structure.

8. The semi-automatic octagonal leaf blowing machine according to claim 7, characterized in that, A throttle plate (12) is arranged at the joint between the discharge chute (10) and the separation groove (11), L-shaped rotating rods (15) are arranged on both sides of the throttle plate (12), the rotating rods (15) are rotatably connected with the discharge chute (10), locking bolts (16) are threadedly connected with the rotating rods (15), and one end of the locking bolts (16) is in contact with the outer wall of the discharge chute (10).

9. The semi-automatic octagonal leaf blowing machine according to claim 8, characterized in that, A collecting device is arranged on the air outlet side of the blower (9) and / or below the separation groove (11).

10. The semi-automatic octagonal leaf blowing machine according to claim 1, characterized in that, A first gap (18) is arranged at the bottom of the housing of the blower (9), and a baffle (19) is arranged on the inner side of the housing of the blower (9) in the first gap (18).

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