Starch feeding stirrer

Abstract

The utility model discloses a starch feeding stirrer, and relates to the technical field of starch processing. The fixing device comprises a fixing ring and a supporting column. A stirring box is fixed on the inner wall of the fixing ring; a discharging hopper is fixed at the bottom of the stirring box; a first connecting plate is fixed on the peripheral side surface of the discharging hopper; an L-shaped mounting plate is fixed on the bottom surface of the fixing ring; a first bevel gear and a second bevel gear are rotationally arranged on the side face of the L-shaped mounting plate. A reciprocating screw rod is connected between the first bevel gear and the first connecting plate; a baffle is slidably arranged on the bottom face of the discharging hopper. L-shaped moving plates are fixed to the side faces of the baffles. A round hole penetrates through the side face of the L-shaped moving plate. While the stirring plate is driven to stir starch through the rotation of the driving rotating shaft, the rotating rod and the second bevel gear are driven to rotate by virtue of the first belt pulley, the belt and the second belt pulley, so that the first bevel gear and the reciprocating screw rod are driven to rotate, and the baffle is driven to slide left and right; and the baffle blocks or opens the discharging hopper for automatic discharging.

Description

Technical Field

[0001] The utility model belongs to the technical field of starch processing, in particular to a starch feeding mixer. Background Art

[0002] Starch is a high molecular carbohydrate, a polysaccharide composed of a single type of sugar unit. The basic unit of starch is α-D-pyranose glucose, and the starch molecule is a covalent polymer formed by glucose being linked together through glycosidic bonds after the water molecule is removed.

[0003] At present, starch is usually stirred in a stirring device during processing and then poured out from the stirring device after stirring. However, this method can only manually transport the starch out of the stirring box after stirring is completed, which not only reduces the stirring efficiency but also requires a lot of manpower. In addition, the starch is prone to agglomeration and cause blockage during the stirring process, and there is no corresponding material shaking device to accelerate the discharge of starch.

[0004] To this end, we provide a starch feeding mixer to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a starch feeding mixer, which drives the stirring plate to stir the starch by driving the rotating shaft to rotate, and drives the second pulley to rotate by means of the first pulley and the belt, thereby driving the rotating rod together with the second bevel gear to rotate, thereby driving the first bevel gear together with the reciprocating screw to rotate, thereby driving the slider to move along the thread groove on the reciprocating screw, thereby driving the baffle to slide left and right, so that the baffle blocks or opens the discharging hopper, thereby realizing automatic unloading while stirring the starch, and the rotation of the first pulley drives the half gear to rotate, and when the half gear is meshed with the rack, it drives the rack When the half gear is disengaged from the rack, the rack is pushed by the reset spring to slide, thereby driving the Z-shaped plate to slide, thereby driving the connecting rod and the Z-shaped plate to slide, thereby realizing the Z-shaped plate compressing the reset spring. When the reset spring is compressed, the pendulum ball moves away from the mixing box. When the half gear is disengaged from the rack, the rack is pushed to slide by the reset spring, thereby driving the Z-shaped plate to slide, thereby driving the pendulum ball to approach the mixing box and knock on the mixing box, thereby shaking the starch inside the mixing box and accelerating the starch discharge. This solves the problem that the starch is manually transported out of the mixing box, which not only reduces the mixing efficiency but also requires a lot of manpower, and the starch is easy to clump and cause blockage during the mixing process, and there is no corresponding shaking device to accelerate the starch discharge.

[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 starch feeding mixer, comprising a fixed ring and a plurality of supporting columns uniformly fixed on the bottom surface of the fixed ring; a mixing box is fixed on the inner wall of the fixed ring; a discharging hopper is fixed on the bottom surface of the mixing box; a feeding hopper is fixed through the surface of the mixing box; a first connecting plate is fixed on the peripheral side surface of the discharging hopper; an L-shaped mounting plate is fixed on the bottom surface of the fixed ring; two adjacent side surfaces of the L-shaped mounting plate are respectively rotatably provided with a first bevel gear and a second bevel gear that mesh with each other; a reciprocating screw is connected between the first bevel gear and the first connecting plate; the reciprocating screw is rotatably matched with the first connecting plate and the L-shaped mounting plate; a baffle is slidably provided on the bottom surface of the discharging hopper; an L-shaped movable plate is fixed on the side surface of the baffle; a circular hole is penetrated through the side surface of the L-shaped movable plate; a sliding block that slidably matches with the thread groove of the reciprocating screw is provided on the inner wall of the circular hole.

[0008] The utility model is further configured that a rotating shaft is rotatably arranged on the top surface of the mixing box; a plurality of stirring plates are evenly fixed on the peripheral side surface of the rotating shaft in a circular array; and the stirring plates are matched with the inner wall of the mixing box.

[0009] The utility model is further configured such that a half gear is fixed on the top of the rotating shaft and rotates with the surface of the mixing box; a rack is slidably provided on the surface of the mixing box and meshes with the half gear; under the action of the half gear, the rack is driven to slide only when it contacts the serrations of the half gear.

[0010] The utility model is further configured as follows: a first pulley coaxial with the half gear is fixed on the side surface; a second connecting plate is fixed on the surface of the mixing box; a second pulley is rotatably arranged on the surface of the second connecting plate; and a belt is arranged for transmission between the first pulley and the second pulley.

[0011] The utility model is further configured as follows: a rotating rod is rotatably arranged between the first connecting plate and the second connecting plate; the bottom end of the rotating rod is fixedly connected to the second bevel gear, and the top end of the rotating rod is fixedly connected to the second pulley.

[0012] The utility model is further configured as follows: a connecting rod is fixed to the side of the rack; a Z-shaped plate is fixed to one end of the connecting rod; slide plates are symmetrically fixed to the surface of the Z-shaped plate; and a roller is rotatably arranged between the two slide plates.

[0013] The utility model is further configured as follows: an L-shaped support plate is fixed on the surface of the fixed ring; a T-shaped slide groove is provided on the inner top surface of the L-shaped support plate for sliding cooperation with the slide plate; and the peripheral side surface of the roller is adapted to the inner top surface of the T-shaped slide groove.

[0014] The utility model is further configured that a return spring is connected between the Z-shaped plate and the L-shaped support plate; and a swing ball is connected to the bottom surface of the Z-shaped plate.

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

[0016] 1. The utility model drives the stirring plate to stir the starch by driving the rotating shaft to rotate, and drives the second pulley to rotate with the help of the first pulley and the belt, thereby driving the rotating rod together with the second bevel gear to rotate, thereby driving the first bevel gear together with the reciprocating screw to rotate, thereby driving the slider to move along the threaded groove on the reciprocating screw, thereby driving the baffle to slide left and right, so that the baffle blocks or opens the discharge hopper, thereby realizing automatic unloading while stirring the starch.

[0017] 2. The utility model drives the half gear to rotate by driving the first pulley to rotate. When the half gear is meshed with the rack, it drives the rack to slide, and then drives the connecting rod together with the Z-shaped plate to slide, so that the Z-shaped plate compresses the reset spring. When the reset spring is compressed, the pendulum ball moves away from the mixing box. When the half gear is disengaged from the rack, the rack is pushed to slide by the reset spring, and then drives the Z-shaped plate to slide, and then drives the pendulum ball to approach the mixing box and knock the mixing box, thereby shaking the starch inside the mixing box and accelerating the starch discharge.

[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 The figure is a schematic diagram of the structure of a starch feeding mixer.

[0021] Figure 2 It is a partial cross-sectional view of the utility model.

[0022] Figure 3 It is a bottom view of the utility model.

[0023] Figure 4 It is a schematic diagram of the structure of the rack of the utility model.

[0024] Figure 5 For the utility model Figure 2 Schematic diagram of the enlarged structure of area A.

[0025] Figure 6 For the utility model Figure 3 Schematic diagram of the enlarged structure of area B.

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

[0027] 1-fixed ring, 2-support column, 3-mixing box, 4-discharge hopper, 5-feed hopper, 6-first connecting plate, 7-L-shaped mounting plate, 8-first bevel gear, 9-second bevel gear, 10-reciprocating screw, 11-baffle, 12-L-shaped moving plate, 13-round hole, 14-rotating shaft, 15-mixing plate, 16-half gear, 17-rack, 18-second connecting plate, 19-second pulley, 20-belt, 21-rotating rod, 22-connecting rod, 23-Z-shaped plate, 24-slide plate, 25-roller, 26-L-shaped support plate, 27-reset spring, 28-swing ball, 29-first pulley. 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.

[0029] For specific embodiment 1, please refer to Figure 1-6 The utility model is a starch feeding mixer, comprising a fixing ring 1 and a plurality of supporting columns 2 evenly fixed on the bottom surface of the fixing ring 1; a mixing box 3 is fixed on the inner wall of the fixing ring 1; a discharging hopper 4 is fixed on the bottom surface of the mixing box 3; a feeding hopper 5 is fixed through the surface of the mixing box 3; a first connecting plate 6 is fixed on the side surface of the discharging hopper 4; an L-shaped mounting plate 7 is fixed on the bottom surface of the fixing ring 1; two adjacent sides of the L-shaped mounting plate 7 are respectively rotatably provided with a first bevel gear 8 and a second bevel gear 9 that mesh with each other; a reciprocating screw rod 10 is connected between the first bevel gear 8 and the first connecting plate 6; the reciprocating screw rod 10 is rotatably matched with the first connecting plate 6 and the L-shaped mounting plate 7; a baffle plate 11 is slidably provided on the bottom surface of the discharging hopper 4; an L-shaped movable plate 12 is fixed on the side surface of the baffle plate 11; a circular hole 13 is penetrated through the side surface of the L-shaped movable plate 12; a sliding block that slides and slidably matches with the thread groove of the reciprocating screw rod 10 is provided on the inner wall of the circular hole 13.

[0030] Specifically, a rotating shaft 14 is rotatably arranged on the top surface of the mixing box 3 ; a plurality of stirring plates 15 are evenly fixed on the side surface of the rotating shaft 14 in a circular array; and the stirring plates 15 are matched with the inner wall of the mixing box 3 .

[0031] Furthermore, a first pulley 29 coaxial with the half gear 16 is fixed on the side thereof; a second connecting plate 18 is fixed on the surface of the mixing box 3; a second pulley 19 is rotatably provided on the surface of the second connecting plate 18; and a belt 20 is provided for transmission between the first pulley 29 and the second pulley 19.

[0032] Furthermore, a rotating rod 21 is rotatably provided between the first connecting plate 6 and the second connecting plate 18 ; the bottom end of the rotating rod 21 is fixedly connected to the second bevel gear 9 , and the top end thereof is fixedly connected to the second pulley 19 .

[0033] The operation process of this embodiment is as follows: first, the starch is poured from the feed hopper 5 into the mixing box 3, and then the feed hopper 5 is sealed, a servo motor is fixed on the surface of the mixing box 3, and the output end of the servo motor is fixedly connected to the first pulley 29, and the first pulley 29 is driven by the servo motor to rotate, thereby driving the rotating shaft 14 and the stirring plate 15 to rotate to stir the starch in the mixing box 3. At the same time, the first pulley 29 drives the second pulley 19 to rotate through the belt 20, thereby driving the rotating rod 21 together with the second bevel gear 9 to rotate, thereby driving the first bevel gear 8 together with the reciprocating screw 10 to rotate, thereby driving the slider on the inner wall of the circular hole 13 to slide along the threaded groove of the reciprocating screw 10, thereby driving the L-shaped movable plate 12 together with the baffle 11 to slide left and right along the bottom surface of the discharge hopper 4, thereby realizing that the baffle 11 blocks or opens the discharge hopper 4, and a collecting box is placed directly below the discharge hopper 4 to collect the stirred starch, thereby realizing automatic discharge while stirring the starch.

[0034] For specific embodiment 2, please refer to Figure 1-6 On the basis of the specific embodiment 1, a half gear 16 is fixed to the top of the rotating shaft 14 and rotates with the surface of the mixing box 3; a rack 17 is slidably provided on the surface of the mixing box 3 and meshes with the half gear 16; under the action of the half gear 16, the rack is driven to slide only when it contacts the serrations of the half gear 16.

[0035] Specifically, a connecting rod 22 is fixed to the side of the rack 17; a Z-shaped plate 23 is fixed to one end of the connecting rod 22; slide plates 24 are symmetrically fixed to the surface of the Z-shaped plate 23; and a roller 25 is rotatably arranged between the two slide plates 24.

[0036] Furthermore, an L-shaped support plate 26 is fixed on the surface of the fixing ring 1; a T-shaped groove is provided on the inner top surface of the L-shaped support plate 26 for slidingly cooperating with the slide plate 24; and the side surface of the roller 25 is adapted to the inner top surface of the T-shaped groove.

[0037] Furthermore, a return spring 27 is connected between the Z-shaped plate 23 and the L-shaped support plate 26 ; and a swing ball 28 is connected to the bottom surface of the Z-shaped plate 23 .

[0038] The operation process of this embodiment is as follows: the first pulley 29 drives the half gear 16 to rotate during its rotation, and drives the rack 17 to slide when the half gear 16 is meshed with the rack 17, so that the rack 17 drives the connecting rod 22 and the Z-shaped plate 23 to slide, and then the Z-shaped plate 23 compresses the reset spring 27. When the half gear 16 is disengaged from the rack 17, the Z-shaped plate 23 is pushed to slide by the elastic force of the reset spring 27, so that the Z-shaped plate 23 drives the connecting rod 22 and the rack 17 to slide, and then the Z-shaped plate 23 drives the swing ball 28 to knock the mixing box 3. During the sliding of the Z-shaped plate 23, the roller 25 is driven to roll along the top surface of the T-shaped chute, thereby shaking the starch inside the mixing box 3 and accelerating the discharge of the starch.

[0039] 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.

[0040] 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 starch feeding mixer, comprising a fixing ring (1) and a plurality of supporting columns (2) uniformly fixed on the bottom surface of the fixing ring (1); characterized in that: A mixing box (3) is fixed to the inner wall of the fixing ring (1); a discharge hopper (4) is fixed to the bottom surface of the mixing box (3); and a feed hopper (5) is fixed through the surface of the mixing box (3); A first connecting plate (6) is fixed to the side surface of the discharge hopper (4); an L-shaped mounting plate (7) is fixed to the bottom surface of the fixing ring (1); Two adjacent side surfaces of the L-shaped mounting plate (7) are respectively provided with a first bevel gear (8) and a second bevel gear (9) that mesh with each other in a rotatable manner; A reciprocating screw (10) is connected between the first bevel gear (8) and the first connecting plate (6); the reciprocating screw (10) is rotationally matched with the first connecting plate (6) and the L-shaped mounting plate (7); A baffle (11) is slidably provided on the bottom surface of the discharge hopper (4); an L-shaped movable plate (12) is fixed to the side of the baffle (11); A circular hole (13) is formed through the side surface of the L-shaped movable plate (12); and a sliding block is provided on the inner wall of the circular hole (13) for sliding engagement with the thread groove of the reciprocating screw rod (10).

2. A starch feeding mixer according to claim 1, characterized in that: A rotating shaft (14) is rotatably arranged on the top surface of the mixing box (3); a plurality of stirring plates (15) are evenly fixed in a circular array on the circumferential side surface of the rotating shaft (14); and the stirring plates (15) are adapted to the inner wall of the mixing box (3).

3. A starch feeding mixer according to claim 2, characterized in that: A half gear (16) is fixed to the top of the rotating shaft (14) and is rotatably matched with the surface of the mixing box (3); a rack (17) is slidably provided on the surface of the mixing box (3) and is meshed with the half gear (16); under the action of the half gear (16), the rack is driven to slide only when it contacts the saw teeth of the half gear (16).

4. A starch feeding mixer according to claim 3, characterized in that: A first belt pulley (29) coaxially connected to the half gear (16) is fixed on the side surface; a second connecting plate (18) is fixed on the surface of the mixing box (3); a second belt pulley (19) is rotatably arranged on the surface of the second connecting plate (18); and a belt (20) is arranged between the first belt pulley (29) and the second belt pulley (19) for transmission.

5. A starch feeding mixer according to claim 4, characterized in that: A rotating rod (21) is rotatably arranged between the first connecting plate (6) and the second connecting plate (18); the bottom end of the rotating rod (21) is fixedly connected to the second bevel gear (9), and the top end of the rotating rod (21) is fixedly connected to the second pulley (19).

6. A starch feeding mixer according to claim 3, characterized in that: A connecting rod (22) is fixed to the side of the rack (17); a Z-shaped plate (23) is fixed to one end of the connecting rod (22); a sliding plate (24) is symmetrically fixed to the surface of the Z-shaped plate (23); and a roller (25) is rotatably arranged between the two sliding plates (24).

7. A starch feeding mixer according to claim 6, characterized in that: An L-shaped support plate (26) is fixed on the surface of the fixed ring (1); a T-shaped slide groove is provided on the inner top surface of the L-shaped support plate (26) for sliding cooperation with the slide plate (24); and the peripheral side surface of the roller (25) is adapted to the inner top surface of the T-shaped slide groove.

8. A starch feeding mixer according to claim 7, characterized in that: A return spring (27) is connected between the Z-shaped plate (23) and the L-shaped support plate (26); and a swing ball (28) is connected to the bottom surface of the Z-shaped plate (23).

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