CN214266741U - Bean curd production is with automatic extrusion device - Google Patents

Abstract

The utility model provides a bean curd production is with automatic extrusion device belongs to bean curd production technical field for solve the problem that current bean curd extrusion device extrusion effect is poor, efficient. The automatic screw extruder comprises four fixing frames, wherein conveying assemblies are arranged among the four fixing frames, supports are fixed at the upper ends of the fixing frames, fixing plates are fixed at the upper ends of the four supports, extrusion assemblies are arranged on the fixing plates, each extrusion assembly comprises a transmission motor, four screw blocks and a pressing plate, a driven chain wheel is fixed at the lower end of the leftmost screw block, a driving chain wheel is fixed on an output shaft of the transmission motor, synchronous chain wheels are fixed at the upper ends of the screw blocks, screws are screwed in the screw blocks, a first push rod, a second push rod, a third push rod and a fourth push rod are sequentially fixed at the lower ends of the screws from left to right, and the lower ends of the first push rod, the second push rod, the third push rod and the fourth push rod are rotatably arranged in the pressing plates; the utility model discloses extrusion is effectual, efficient, and can realize the batch production requirement.

Description

Bean curd production is with automatic extrusion device

Technical Field

The utility model belongs to the technical field of bean curd production, a extrusion device is related to, especially a bean curd production is with automatic extrusion device.

Background

The production mode of the old bean curd on the market at present mainly is the mode of traditional artifical preparation, and traditional artifical preparation mode is for pressing water with the crow bar, and traditional artifical preparation mode consumes artifically, and time and the inefficiency of production can't realize the industrialization, can't realize the control of the preparation time of old bean curd and preparation product shape, and aspects such as the safety and sanitation of artificial production can't ensure. The existing bean curd extrusion forming device has poor extrusion forming effect and low efficiency, and can not meet the requirement of batch production;

through search, for example, chinese patent literature discloses a method for forming a bean curd surface [ application No.: CN 201910155191.1; publication No.: CN109619210A ]. The device comprises a step a of loading brains after feeding into a groove body formed by a coaming and a bottom plate, and driving an upper pressure plate to extrude through a pressing piece, wherein the upper pressure plate slides from the upper end to the lower end of an extrusion section of the coaming along the vertical direction; b, stopping the pressing piece, and starting the driving piece to extrude; after extrusion, driving piece drive fly leaf extrudees the bean curd surface, and the extrusion is shaped to the surface of bean curd piece, extrudees the bean curd surface through the fly leaf, makes bean curd top layer moisture content reduce, makes the bean curd piece through twice shaping difficult damaged in the transportation, provides the shelf life of bean curd simultaneously, though this device can carry out extrusion to bean curd, the extrusion effect is poor, inefficiency, and can not realize the batch production requirement.

Therefore, the automatic extrusion forming device for the bean curd production has the advantages of good extrusion forming effect, high efficiency and capability of meeting the requirement of batch production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a bean curd production is with automatic extrusion device, the technical problem that the device will solve is: how to make the extrusion bean curd shaping effectual, efficient, and can realize the batch production requirement.

The purpose of the utility model can be realized by the following technical proposal:

an automatic extrusion forming device for bean curd production comprises four fixing frames, wherein conveying assemblies are arranged among the four fixing frames, supports are fixed at the upper ends of the fixing frames, a fixing plate is fixed at the upper ends of the four supports, an extrusion assembly is arranged on the fixing plate and comprises a transmission motor, four screw blocks and a pressing plate, the transmission motor is fixed at the upper end of the fixing plate, the four screw blocks are rotatably arranged in the fixing plate, a driven sprocket is fixed at the lower end of the leftmost screw block, a driving sprocket is fixed on an output shaft of the transmission motor, a first chain is arranged between the driving sprocket and the driven sprocket, a synchronous sprocket is fixed at the upper end of each screw block, a screw rod is screwed in the screw block, a second chain is arranged between the synchronous sprockets, a first push rod, a second push rod, a third push rod and a fourth push rod are sequentially fixed at the lower end of the screw rod from left to right, the first push rod, the second push rod, the third push rod and the fourth push rod are sequentially lengthened, the lower ends of the first push rod, the second push rod, the third push rod and the fourth push rod are all rotatably arranged inside the pressing plate.

The utility model discloses a theory of operation is: when the bean curd needs to be extruded and formed, firstly, a user pushes a handle, the liquid collecting box is driven to move by a trundle, the liquid collecting box is placed below a conveying belt, a box body filled with the bean curd is placed between two limiting blocks, the box body can be prevented from sliding by the cooperation of the two limiting blocks, a transmission motor works, an output shaft of the transmission motor rotates forwards to drive a driving sprocket to rotate, the driving sprocket rotates to drive a driven sprocket to rotate by a chain, the driven sprocket rotates to drive a leftmost screw block and a synchronous sprocket to rotate, the leftmost synchronous sprocket rotates to drive other three synchronous sprockets to rotate, so as to drive the screw blocks at corresponding positions to rotate, the screw blocks rotate to drive screws at corresponding positions to rotate and move downwards, and therefore the push rod I, the push rod II, the push rod III and the push rod IV rotate and move downwards, and a pressing plate extends into the box body, extruding bean curd, extruding waste water, reversing an output shaft of a transmission motor to drive a driving sprocket to rotate, driving the driving sprocket to rotate, driving a driven sprocket to rotate through a chain, driving a leftmost screw block and a synchronous sprocket to rotate, driving other three synchronous sprockets to rotate through a chain II, driving screw blocks corresponding to positions to rotate, driving screws corresponding to the positions to rotate and move upwards, driving a push rod I, a push rod II, a push rod III and a push rod IV to rotate and move upwards, extending a pressing plate out of a box body, allowing waste water generated by extruding bean curd to flow out and enter a liquid collecting box, pushing a handle by a user after collection is completed, driving the liquid collecting box to move through casters, completing waste liquid recovery, stopping the transmission motor and a conveying motor after extrusion is completed, and sequentially extruding the box body for four times, and from left to right, the extrusion volume increases in proper order, and extrusion is effectual, efficient.

The conveying assembly comprises a conveying frame, the conveying frame is fixed between four fixing frames, conveying rollers are arranged on two sides of the conveying frame in a rotating mode, conveying belts are arranged on the two conveying rollers, a driven belt wheel is fixed on the left conveying roller, a conveying motor is fixed on one fixing frame, a driving belt wheel is fixed on an output shaft of the conveying motor, and the driving belt wheel is connected with the driven belt wheel through a belt.

Structure more than adopting, the work of conveying motor, conveying motor's output shaft rotates, drives driving pulley and rotates, and driving pulley passes through the belt and drives driven pulley and rotate, and driven pulley rotates, drives left conveying roller and rotates, thereby left conveying roller passes through the conveying belt and drives the conveying roller rotation on right side to realize defeated box in batches.

The conveying belt is provided with a liquid collecting box below, four corners of the lower end of the liquid collecting box are provided with trundles, and a handle is fixed at the side end of the liquid collecting box.

Structure more than adopting, the waste water that the extrusion bean curd produced flows out, enters into the collection liquid tank in, collects the completion back, and the user promotes the handle, drives the collection liquid tank through the truckle and removes, accomplishes the waste liquid and retrieves.

The conveyer belt is provided with the stopper of a plurality of equipartitions, and two stoppers are a set of, become the equidistance between a plurality of groups stopper and distribute.

Structure more than adopting will fill the box of bean curd and place between two stoppers, through two stopper cooperations, can prevent that the box from sliding, influence the extrusion effect.

Compared with the prior art, this bean curd production is with automatic extrusion device has following advantage:

1. through the extrusion subassembly, can carry out the quartic extrusion to bean curd, and from left to right, the extrusion volume increases in proper order, and extrusion is effectual, efficient.

2. Through the cooperation of the conveying motor, the driving belt wheel, the belt and the conveying assembly, bean curd can be conveyed in batches, and the production requirement of large-batch bean curd is met.

3. Through collection liquid case, handle and truckle cooperation, conveniently collect and retrieve the waste liquid.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the center subassembly of the present invention;

in the figure: the device comprises a support 1, a fixing plate 2, a transmission motor 3, a chain I4, a push rod I5, a push rod II 6, a push rod III 7, a push rod IV 8, a chain II 9, a screw block 10, a conveying assembly 11, a conveying belt 1101, a limiting block 1102, a driven belt wheel 1103, a fixing frame 12, a conveying motor 13, a liquid collecting tank 14, a pressing plate 15, a synchronous chain wheel 16, a screw rod 17, a belt 18 and a driving belt wheel 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, the present embodiment provides an automatic extrusion molding apparatus for bean curd production, comprising four fixing frames 12, a conveying assembly 11 disposed between the four fixing frames 12, a bracket 1 fixed to the upper end of each fixing frame 12, and a fixing plate 2 fixed to the upper end of each bracket 1, wherein the fixing manner is welded, an extruding assembly disposed on the fixing plate 2 and including a driving motor 3, four screw blocks 10 and a pressing plate 15 is disposed on the fixing plate 2, the driving motor 3 is fixed to the upper end of the fixing plate 2, the fixing manner is connected by bolts, in the present embodiment, the driving motor 3 is a prior art product and can be purchased and used directly on the market, the four screw blocks 10 are rotatably disposed inside the fixing plate 2, a driven sprocket is fixed to the lower end of the screw block 10 on the leftmost side, and a driving sprocket is fixed to the output shaft of the driving motor 3, a first chain 4 is arranged between the driving chain wheel and the driven chain wheel, a synchronous chain wheel 16 is fixed at the upper end of the screw block 10, a screw rod 17 is screwed in the screw block 10, a second chain 9 is arranged between the synchronous chain wheels 16, a first push rod 5, a second push rod 6, a third push rod 7 and a fourth push rod 8 are sequentially fixed at the lower end of the screw rod 17 from left to right, the first push rod 5, the second push rod 6, the third push rod 7 and the fourth push rod 8 are sequentially lengthened, and the lower ends of the first push rod 5, the second push rod 6, the third push rod 7 and the fourth push rod 8 are rotationally arranged in the pressing plate 15;

when the bean curd needs to be extruded and formed, firstly, the box body filled with the bean curd is sequentially placed on the conveying component 11, the conveying component 11 drives the box body to move intermittently, each time the conveying distance is the distance between two adjacent screw rods 17, when the bean curd arrives below the extruding component, the transmission motor 3 works, the output shaft of the transmission motor 3 rotates forwards to drive the driving sprocket to rotate, the driving sprocket rotates, the chain I4 drives the driven sprocket to rotate, the driven sprocket rotates to drive the leftmost screw block 10 and the synchronous sprocket 16 to rotate, the leftmost synchronous sprocket 16 rotates to drive other three synchronous sprockets 16 to rotate, so as to drive the screw block 10 at the corresponding position to rotate, the screw block 10 rotates to drive the screw rod 17 at the corresponding position to rotate and move downwards, so as to drive the push rod I5, the push rod II 6, the push rod III 7 and the push rod IV 8 to rotate and move downwards, pressing plate 15 stretches into the box, the extrusion bean curd, extrude waste water, the output shaft reversal of driving motor 3, it rotates to drive driving sprocket, driving sprocket rotates, it rotates to drive driven sprocket through chain one 4, driven sprocket rotates, it rotates to drive leftmost spiral shell piece 10 and synchronous sprocket 16, leftmost synchronous sprocket 16 rotates, it rotates to drive other three synchronous sprocket 16 through chain two 9, thereby it rotates to drive spiral shell piece 10 that corresponds the position, spiral shell piece 10 rotates, it rotates and the rebound to drive the screw rod 17 that corresponds the position, thereby drive push rod one 5, push rod two 6, push rod three 7 and push rod four 8 rotate and the rebound, pressing plate 15 stretches out in the box, after the extrusion is accomplished, driving motor 3 stop work, the box passes through quartic extrusion in proper order, and from left to right, the extrusion volume increases in proper order, the extrusion is effectual, high efficiency.

The conveying assembly 11 comprises a conveying frame, the conveying frame is fixed between four fixing frames 12, conveying rollers are rotatably arranged on two sides of the conveying frame, a conveying belt 1101 is arranged on two conveying rollers, a driven pulley 1103 is fixed on the conveying roller on the left side, and a conveying motor 13 is fixed on one fixing frame 12, in the embodiment, the conveying motor 13 is a product in the prior art and can be directly purchased and used in the market, in the embodiment, the fixing mode adopts bolt connection, a driving pulley 19 is fixed on an output shaft of the conveying motor 13, the driving pulley 19 is connected with the driven pulley 1103 through a belt 18, the conveying motor 13 works, the output shaft of the conveying motor 13 rotates to drive the driving pulley 19 to rotate, the driving pulley 19 drives the driven pulley 1103 to rotate through the belt 18, the driven pulley 1103 rotates to drive the conveying roller on the left side to rotate, and the conveying roller on the right side is driven to rotate through the conveying belt 1101, thereby realizing batch box conveying;

a liquid collecting box 14 is arranged below the conveying belt 1101, four corners of the lower end of the liquid collecting box 14 are provided with trundles, a handle is fixed at the side end of the liquid collecting box 14, wastewater generated by squeezing bean curd flows out and enters the liquid collecting box 14, and after collection is finished, a user pushes the handle to drive the liquid collecting box 14 to move through the trundles, so that waste liquid recovery is finished;

the stopper 1102 of a plurality of equipartitions is provided with on the conveyer belt 1101, and two stoppers 1102 are a set of, become the equidistance between a plurality of groups stopper 1102 and distribute, and the box that will contain the bean curd is placed between two stoppers 1102, through the cooperation of two stoppers 1102, can prevent that the box from sliding, influences the extrusion effect.

The utility model discloses a theory of operation:

when the bean curd needs to be extruded and formed, firstly, a user pushes a handle, the liquid collecting box 14 is driven to move through a trundle, the liquid collecting box 14 is placed below a conveying belt 1101, a box body filled with the bean curd is placed between two limiting blocks 1102, the box body can be prevented from sliding through the matching of the two limiting blocks 1102, the transmission motor 3 works, an output shaft of the transmission motor 3 rotates forwards to drive a driving sprocket to rotate, the driving sprocket rotates, a first chain 4 drives a driven sprocket to rotate, the driven sprocket rotates to drive a leftmost screw block 10 and a synchronous sprocket 16 to rotate, a leftmost synchronous sprocket 16 rotates, other three synchronous sprockets 16 are driven to rotate through a second chain 9, so that the screw blocks 10 at corresponding positions are driven to rotate, the screw blocks 10 rotate to drive a screw 17 at corresponding positions to rotate and move downwards, and accordingly a first push rod 5, a second push rod 6, a third push rod 7 and a fourth push rod 8 are driven to rotate and move downwards, the pressing plate 15 extends into the box body to extrude bean curd to extrude waste water, an output shaft of the transmission motor 3 rotates reversely to drive the driving sprocket to rotate, the driving sprocket rotates, the driven sprocket is driven by the chain I4 to rotate, the driven sprocket rotates to drive the leftmost screw block 10 and the synchronous sprocket 16 to rotate, the leftmost synchronous sprocket 16 rotates, the other three synchronous sprockets 16 are driven by the chain II 9 to rotate, so that the screw blocks 10 corresponding to the positions are driven to rotate, the screw blocks 10 rotate to drive the screw rods 17 corresponding to the positions to rotate and move upwards, so that the push rod I5, the push rod II 6, the push rod III 7 and the push rod IV 8 are driven to rotate and move upwards, the pressing plate 15 extends out of the box body, waste water generated by extruding bean curd flows into the liquid collecting box 14, after collection is completed, a user pushes a handle to drive the liquid collecting box 14 to move through casters, waste water recovery is completed, and after extrusion is completed, the transmission motor 3 and the conveying motor 13 stop working, the box body is sequentially extruded for four times, the extrusion amount is sequentially increased from left to right, and the extrusion forming effect is good and the efficiency is high.

In conclusion, the bean curd can be extruded for four times through the extrusion assembly, the extrusion amount is sequentially increased from left to right, the extrusion molding effect is good, and the efficiency is high; the conveying motor 13, the driving belt wheel 19, the belt 18 and the conveying assembly 11 are matched, so that bean curd can be conveyed in batches, and the production requirement of the bean curd in batches is met; through the cooperation of collection liquid case 14, handle and truckle, conveniently collect and retrieve the waste liquid.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (4)

1. An automatic extrusion forming device for bean curd production comprises four fixing frames (12) and is characterized in that conveying assemblies (11) are arranged between the four fixing frames (12), supports (1) are fixed at the upper ends of the fixing frames (12), a fixing plate (2) is fixed at the upper ends of the four supports (1), an extrusion assembly is arranged on the fixing plate (2) and comprises a transmission motor (3), four screw blocks (10) and a pressing plate (15), the transmission motor (3) is fixed at the upper end of the fixing plate (2), the four screw blocks (10) are rotatably arranged in the fixing plate (2), a driven sprocket is fixed at the lower end of the leftmost screw block (10), a driving sprocket is fixed on an output shaft of the transmission motor (3), a first chain (4) is arranged between the driving sprocket and the driven sprocket, a synchronous sprocket (16) is fixed at the upper ends of the screw blocks (10), the inside of spiral shell piece (10) all the spiro union have screw rod (17), be equipped with chain two (9) between synchronous sprocket (16), screw rod (17) lower extreme from left to right is fixed with push rod one (5) in proper order, push rod two (6), push rod three (7) and push rod four (8), and push rod one (5), push rod two (6), push rod three (7) and push rod four (8) lengthen in proper order, the lower extreme of push rod one (5), push rod two (6), push rod three (7) and push rod four (8) all rotates and sets up inside clamp plate (15).

2. The automatic extrusion forming device for bean curd production according to claim 1, wherein the conveying assembly (11) comprises a conveying frame, the conveying frame is fixed between four fixing frames (12), conveying rollers are rotatably arranged on two sides of the conveying frame, conveying belts (1101) are arranged on the two conveying rollers, a driven pulley (1103) is fixed on the left conveying roller, a conveying motor (13) is fixed on one fixing frame (12), a driving pulley (19) is fixed on an output shaft of the conveying motor (13), and the driving pulley (19) is connected with the driven pulley (1103) through a belt (18).

3. An automatic extrusion molding device for bean curd production according to claim 2, wherein a liquid collection tank (14) is arranged below the conveyor belt (1101), four corners of the lower end of the liquid collection tank (14) are provided with casters, and a handle is fixed at the side end of the liquid collection tank (14).

4. The automatic extrusion molding device for bean curd production according to claim 2, wherein a plurality of evenly distributed limiting blocks (1102) are arranged on the conveying belt (1101), two limiting blocks (1102) form a group, and the plurality of groups of limiting blocks (1102) are distributed at equal intervals.

Images