Raw material distribution device for spirulina cultivation

Abstract

The utility model discloses a raw material distribution device for spirulina cultivation, and relates to the technical field of spirulina production. The distribution box comprises a distribution box body and supporting legs. A discharging groove and a recycling groove are symmetrically formed in the side face of the distribution box. A discharging assembly is placed in the discharging groove. A recovery assembly is placed in the recovery tank; multiple collecting grooves are evenly formed in the side face of the distribution box. A communicating groove is formed in the distribution box; first belt wheels are fixed to the discharging assembly and the recycling assembly correspondingly. A first belt is arranged in front of the two first belt pulleys; a discharging frame communicating with the discharging groove is fixed to the surface of the distribution box. And a collecting frame is inserted into the inner wall of the collecting groove. The whole system is operated through a driving force, the screening holes with different diameters are formed in the circumferential side face of the discharging barrel to screen spirulina, meanwhile, a repeated screening structure is arranged, the spirulina recycled into the receiving frame is poured into the discharging frame from the receiving frame to be screened again, and the screening efficiency is improved through multiple times of screening.

Description

Technical Field

[0001] The utility model belongs to the technical field of spirulina production, in particular to a raw material distribution device for spirulina cultivation. Background Art

[0002] Spirulina is a kind of economic microalgae, belonging to prokaryotes. Spirulina has a high protein content, contains a special pigment protein - phycocyanin, carotene and vitamins, and contains essential macroelements and trace elements for the human body. Commercial cultivation is mainly used to make health products, produce high-grade aquatic feed, extract phycocyanin, etc.

[0003] After cultivation, spirulina is usually processed to make health products or high-end aquatic feed for human use. At present, in the process of processing spirulina, the raw materials are usually transported by a conveying mechanism. However, the current conveying mechanism cannot screen and filter the spirulina raw materials, and thus cannot obtain high-quality spirulina raw materials, which in turn affects the quality of products made from spirulina.

[0004] To this end, we provide a raw material distribution device for spirulina cultivation to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a raw material distribution device for spirulina cultivation, which operates the whole system through a driving force, opens screening holes of different diameters on the peripheral side of a discharge barrel to screen the spirulina, and is provided with a repeated screening structure. For the spirulina screened for the first time, a part of the spirulina that has not been successfully screened will fall from the connecting groove to the recovery barrel and be transported to the inside of a receiving frame by a recovery conveying auger, and then be poured into the discharge barrel by the receiving frame for secondary screening. After multiple screenings, the screening efficiency is improved, and the problem that the existing conveying mechanism cannot screen and filter the spirulina raw material, and thus cannot obtain high-quality spirulina raw material, which will affect the quality of products made from spirulina, is solved.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a raw material distribution device for spirulina cultivation, comprising a distribution box and a plurality of supporting feet uniformly fixed on the bottom surface of the distribution box; a material discharge trough and a recovery trough are symmetrically provided on the side surface of the distribution box; a material discharge component is placed in the material discharge trough; a recovery component is placed in the recovery trough; a plurality of collecting troughs are uniformly provided on the side surface of the distribution box; the material discharge trough is communicated with each collecting trough; a connecting trough is provided in the distribution box; the connecting trough is communicated with the material discharge trough and the recovery trough; a first pulley is fixed on the material discharge component and the recovery component; a first belt is provided for transmission between the two first pulleys; a material discharge frame connected with the material discharge trough is fixed on the surface of the distribution box; a collecting frame is plugged into the inner wall of the collecting trough.

[0008] The utility model is further configured as follows: the material discharge assembly includes a material discharge barrel fixed in a material discharge trough by fastening bolts; the material discharge barrel is opened on one side; a screening and conveying auger is rotatably provided on the inner wall of the material discharge barrel; a plurality of screening holes of different diameters are evenly provided on the peripheral side surface of the material discharge barrel; a feed trough interconnected with the material discharge frame is provided on the surface of the material discharge barrel.

[0009] The utility model is further configured that the recovery component comprises a recovery cylinder fixed in the recovery tank by fastening bolts; both sides of the recovery cylinder are opened; and a recovery conveying auger is arranged in the recovery cylinder.

[0010] The utility model is further configured that the screening material conveying auger and the recovery conveying auger both penetrate and rotate with the inner wall of the connecting groove; the two first pulleys are respectively fixed on one end of the screening material conveying auger and the recovery conveying auger.

[0011] The utility model is further configured as follows: a mounting plate is fixed to the bottom surface of the distribution box; a second pulley is fixed to the side surface of the mounting plate; a second belt is provided for transmission between the second pulley and the first pulley on the recovery conveying auger; a servo motor is fixed to the side surface of the mounting plate; and an output end of the servo motor is fixedly connected to the second pulley.

[0012] The utility model is further configured as follows: a connecting plate is fixed to the bottom surface of the distribution box; a first bevel gear and a second bevel gear that mesh with each other are rotatably arranged on the side surface and the bottom surface of the connecting plate; a connecting shaft is fixed between the first bevel gear and the second pulley.

[0013] The utility model is further configured as follows: a reciprocating screw fixedly connected to the second bevel gear is rotatably provided on the surface of the connecting plate; a limiting rod is fixed on the surface of the connecting plate; a slide plate is slidably provided on the peripheral side of the limiting rod; a sliding groove is penetrated through the surface of the slide plate; a sliding block adapted to the thread groove of the reciprocating screw is provided on the inner wall of the sliding groove.

[0014] The utility model is further configured as follows: a material discharge gear is rotatably provided on the side of the skateboard; a receiving frame is fixed on the side of the material discharge gear; a rack meshing with the material discharge gear is fixed on the surface of the distribution box; a working groove connected to the recovery groove is opened on the side of the distribution box; an electric telescopic rod is fixed on the top surface of the working groove; and a baffle is fixed on the telescopic end of the electric telescopic rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model screens spirulina by opening screening holes of different diameters on the side surface of the discharge barrel, and a repeated screening structure is provided. A part of the spirulina screened for the first time may not be screened successfully, and will fall from the connecting groove to the recovery barrel and be transported to the inside of the receiving frame by the recovery conveying auger, and then poured into the discharge frame by the receiving frame for secondary screening, thereby improving the screening efficiency through multiple screenings.

[0017] 2. The unloading component, recycling component and receiving frame of the utility model all work through the same driving force. The servo motor drives the second pulley to rotate, and then through the second belt and the first belt, all the first pulleys and the second pulleys are operated. At the same time, the second pulley drives the first bevel gear to rotate through the connecting shaft, and then drives the second bevel gear to rotate, and then drives the reciprocating screw to rotate, and then drives the slider to move along the reciprocating screw thread groove, and then drives the slide plate together with the receiving frame to reciprocate up and down. When the unloading gear contacts the rack, it drives the receiving frame to rotate and pours the received spirulina back into the unloading frame for re-screening. The whole process only uses one driving force, which saves costs.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the structure of a raw material distribution device for Spirulina cultivation.

[0021] Figure 2 It is a side view of a raw material distribution device for Spirulina cultivation.

[0022] Figure 3 It is a cross-sectional view of the distribution box of the present utility model.

[0023] Figure 4It is a structural schematic diagram of the blanking component of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the recycling component of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the receiving frame of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-distribution box, 2-support foot, 3-feeding trough, 4-recovery trough, 5-feeding assembly, 6-recovery assembly, 7-collecting trough, 8-connecting trough, 9-first pulley, 10-feeding frame, 11-collecting frame, 12-feeding barrel, 13-screening conveying auger, 14-screening hole, 15-recovery barrel, 16-recovery conveying auger, 17-mounting plate, 18-second pulley, 19-servo motor, 20-connecting plate, 21-first bevel gear, 22-second bevel gear, 23-reciprocating screw, 24-limiting rod, 25-slide plate, 26-chute, 27-return gear, 28-receiving frame, 29-rack, 30-working trough, 31-baffle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-6 The utility model is a raw material distribution device for spirulina cultivation, comprising a distribution box 1 and a plurality of supporting legs 2 evenly fixed on the bottom surface of the distribution box 1; a feed trough 3 and a recovery trough 4 are symmetrically provided on the side of the distribution box 1; a feed trough 3 is provided with a feed assembly 5; a recovery assembly 6 is provided in the recovery trough 4; a plurality of collecting troughs 7 are evenly provided on the side of the distribution box 1; the feed trough 3 and each collecting trough 7 are interconnected; a connecting groove 8 is provided in the distribution box 1; the connecting groove 8 and the feed trough 3 and the recovery trough 4 are interconnected; a first pulley 9 is fixed on the feed assembly 5 and the recovery assembly 6; a first belt is provided for transmission between the two first pulleys 9; a feed frame 10 connected to the feed trough 3 is fixed on the surface of the distribution box 1; a collecting frame 11 is inserted into the inner wall of the collecting trough 7.

[0031] Specifically, the material discharge assembly 5 includes a material discharge barrel 12 fixed in the material discharge trough 3 by fastening bolts; the material discharge barrel 12 is set with a single-side opening; a screening and conveying auger 13 is rotatably arranged on the inner wall of the material discharge barrel 12; a plurality of screening holes 14 of different diameters are evenly arranged on the side surface of the material discharge barrel 12; and a feed trough connected to the material discharge frame 10 is arranged on the surface of the material discharge barrel 12.

[0032] Furthermore, the recovery component 6 includes a recovery cylinder 15 fixed in the recovery tank 4 by fastening bolts; both sides of the recovery cylinder 15 are opened; and a recovery conveying auger 16 is arranged in the recovery cylinder 15 .

[0033] Furthermore, the screening material conveying auger 13 and the recovery conveying auger 16 both penetrate the inner wall of the connecting groove 8 and are rotatably matched; the two first pulleys 9 are respectively fixed to one end of the screening material conveying auger 13 and the recovery conveying auger 16 .

[0034] The operation process of this embodiment is: first drive a first pulley 9 to rotate, and then drive another first pulley 9 to rotate through the first belt, and then the screening and conveying dragon 13 and the recovery and conveying dragon 16 are driven by the first pulley 9 to rotate and start conveying, and then pour the spirulina from the discharge frame 10 into the discharge barrel 12, and the spirulina is conveyed by the screening and conveying dragon 13. Spirulina of different sizes falls into the collecting frame 11 through the screening holes 14 of different diameters, and a part of the spirulina that fails to be successfully screened falls into the recovery barrel 15 through the connecting groove 8, and is transported out through the recovery and conveying dragon 16, and the staff can receive it with a container. Screening holes 14 of different diameters are opened on the side of the discharge barrel 12 to screen the spirulina. The spirulina that fails to be successfully screened in the first screening will fall from the connecting groove 8 to the recovery barrel 15 and be recovered, thereby improving the screening efficiency. Specific embodiment 2

[0036] See also Figure 1-6 On the basis of the specific embodiment 1, a mounting plate 17 is fixed to the bottom surface of the distribution box 1; a second pulley 18 is fixed to the side of the mounting plate 17 and the first pulley 9 on the recovery conveying auger 16; a second belt is arranged for transmission between the two second pulleys 18; a servo motor 19 is fixed to the side of the mounting plate 17; and the output end of the servo motor 19 is fixedly connected to the second pulley 18.

[0037] Specifically, a connecting plate 20 is fixed to the bottom of the distribution box 1; the side and bottom of the connecting plate 20 are rotatably provided with a first bevel gear 21 and a second bevel gear 22 that mesh with each other; a connecting shaft is fixed between the first bevel gear 21 and the second pulley 18.

[0038] Furthermore, a reciprocating screw 23 fixedly connected to the second bevel gear 22 is rotatably arranged on the surface of the connecting plate 20; a limiting rod 24 is fixed on the surface of the connecting plate 20; a slide plate 25 is slidably arranged on the side surface of the limiting rod 24; a sliding groove 26 is opened through the surface of the slide plate 25; a sliding block adapted to the thread groove of the reciprocating screw 23 is arranged on the inner wall of the sliding groove 26.

[0039] Furthermore, a discharge gear 27 is rotatably provided on the side of the slide plate 25; a receiving frame 28 is fixed to the side of the discharge gear 27; a rack 29 meshing with the discharge gear 27 is fixed to the surface of the distribution box 1; a working groove 30 connected to the recovery groove 4 is opened on the side of the distribution box 1; an electric telescopic rod is fixed to the top surface of the working groove 30; a baffle 31 is fixed to the telescopic end of the electric telescopic rod.

[0040] The operation process of this embodiment is as follows: the second pulley 18 fixedly connected to its output end is driven to rotate by the servo motor 19, and then the other second pulley 18 is driven to rotate by the second belt, and then the adjacent first pulley 9 is driven to rotate, and then the other first pulley 9 is driven to rotate by the first belt, so that the whole device starts to operate. During the rotation of the second pulley 18, the connecting shaft is driven to rotate, and then the first bevel gear 21 is driven to rotate, and then the second bevel gear 22 is driven to rotate, and then the reciprocating screw 23 is driven to rotate, and then the slider is driven to slide along the thread groove of the reciprocating screw 23, and then the slide plate 25 is driven to slide along the limit rod 24, and then the receiving frame 28 is driven to slide. When the receiving frame 28 is at the lowest position, the opening of the receiving frame 28 coincides with the recovery drum 15, and can receive The spirulina delivered by the conveying dragon 16 is recovered, and then the electric telescopic rod conveys the baffle 31 downward to block the recovery cylinder 15, and then the receiving frame 28 slowly rises. When the material-discharging gear 27 contacts the rack 29, the material-discharging gear 27 rotates clockwise and then drives the receiving frame 28 to rotate clockwise, so that the opening of the receiving frame 28 slowly approaches the unloading frame 10 and pours the spirulina into the unloading frame 10 for re-screening. When the reciprocating screw rod 23 drives the slide plate 25 to slide downward, the material-discharging gear 27 rotates counterclockwise and then drives the receiving frame 28 to rotate counterclockwise. When the material-discharging gear 27 is disengaged from the rack 29, the receiving frame 28 just returns to the center, and slowly slides downward to receive the next round of spirulina, and repeats this operation. After multiple screenings, the screening efficiency is improved, and only one driving force is used in the whole process, saving costs.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material distribution device for spirulina cultivation, comprising a distribution box (1) and a plurality of support legs (2) uniformly fixed on the bottom surface of the distribution box (1); characterized in that: The distribution box (1) is symmetrically provided with a material discharge trough (3) and a recovery trough (4) on its side; a material discharge assembly (5) is placed in the material discharge trough (3); and a recovery assembly (6) is placed in the recovery trough (4); A plurality of collecting grooves (7) are evenly arranged on the side of the distribution box (1); the material discharge groove (3) and each of the collecting grooves (7) are interconnected; a connecting groove (8) is arranged in the distribution box (1); the connecting groove (8) and the material discharge groove (3) and the recovery groove (4) are interconnected; A first belt pulley (9) is fixed on both the unloading assembly (5) and the recovery assembly (6); a first belt is provided in front of the two first belt pulleys (9); A material discharge frame (10) connected to the material discharge trough (3) is fixed on the surface of the distribution box (1); and a collection frame (11) is inserted into the inner wall of the collection trough (7).

2. A raw material distribution device for spirulina cultivation according to claim 1, characterized in that: The material discharge assembly (5) comprises a material discharge barrel (12) fixed in a material discharge trough (3) by fastening bolts; the material discharge barrel (12) is opened on one side; a screening material conveying auger (13) is rotatably arranged on the inner wall of the material discharge barrel (12); a plurality of screening material holes (14) of different diameters are evenly arranged on the peripheral side surface of the material discharge barrel (12); and a material feeding trough which is interconnected with the material discharge frame (10) is arranged on the surface of the material discharge barrel (12).

3. A raw material distribution device for spirulina cultivation according to claim 1, characterized in that: The recovery assembly (6) comprises a recovery cylinder (15) fixed in the recovery tank (4) by means of fastening bolts; both sides of the recovery cylinder (15) are provided with openings; and a recovery conveying auger (16) is provided in the recovery cylinder (15).

4. A raw material distribution device for spirulina cultivation according to claim 2, characterized in that: The screening material conveying auger (13) and the recovery conveying auger (16) are both rotatably matched with the inner wall of the connecting groove (8); the two first pulleys (9) are respectively fixed to one end of the screening material conveying auger (13) and the recovery conveying auger (16).

5. A raw material distribution device for spirulina cultivation according to claim 4, characterized in that: A mounting plate (17) is fixed to the bottom surface of the distribution box (1); a second pulley (18) is fixed to the side of the mounting plate (17) and the first pulley (9) on the recovery conveying auger (16); a second belt is arranged between the two second pulleys (18) for transmission; a servo motor (19) is fixed to the side of the mounting plate (17); and the output end of the servo motor (19) is fixedly connected to the second pulley (18).

6. A raw material distribution device for spirulina cultivation according to claim 5, characterized in that: A connecting plate (20) is fixed to the bottom surface of the distribution box (1); a first bevel gear (21) and a second bevel gear (22) which mesh with each other are rotatably arranged on the side surface and the bottom surface of the connecting plate (20); a connecting shaft is fixed between the first bevel gear (21) and the second pulley (18).

7. A raw material distribution device for spirulina cultivation according to claim 6, characterized in that: A reciprocating screw (23) fixedly connected to the second bevel gear (22) is rotatably arranged on the surface of the connecting plate (20); a limiting rod (24) is fixedly arranged on the surface of the connecting plate (20); a sliding plate (25) is slidably arranged on the peripheral side of the limiting rod (24); a sliding groove (26) is penetrated through the surface of the sliding plate (25); and a sliding block adapted to the thread groove of the reciprocating screw (23) is arranged on the inner wall of the sliding groove (26).

8. A raw material distribution device for spirulina cultivation according to claim 7, characterized in that: A material dumping gear (27) is rotatably arranged on the side of the slide plate (25); a receiving frame (28) is fixed on the side of the material dumping gear (27); a rack (29) meshing with the material dumping gear (27) is fixed on the surface of the distribution box (1); a working groove (30) connected to the recovery groove (4) is opened on the side of the distribution box (1); an electric telescopic rod is fixed on the top surface of the working groove (30); and a baffle (31) is fixed on the telescopic end of the electric telescopic rod.

Images